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senior full stack systems developer
Boston Consulting Group
IT Software Engineer Senior Manager - INFOex
Boston Consulting Group
Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do As a Full Stack Developer & Power Platform Engineer you will design, build, and enhance applications that support BCG's internal business operations. You'll work hands-on across front-end, back-end, and integration layers while contributing to solution architecture and ensuring alignment with BCG's technology standards. Key Responsibilities Design, build, and maintain full stack applications using .NET Core, C#, REST APIs, and Power Platform applications Develop scalable and secure backend services and responsive front-end interfaces Build and maintain Power Platform solutions including Power Apps, Power Automate, and Dataverse Integrate Power Platform solutions with custom services and enterprise APIs Translate business requirements into technical designs considering scalability, performance, and maintainability Contribute to architectural decisions, design reviews, and technical documentation Implement CI/CD pipelines and automate deployment workflows Work with Azure cloud, containers, and serverless components Collaborate closely with product owners, UX, analysts, and engineering teams in Agile sprints Support production environments with root-cause analysis and continuous improvement You're good at Designing clean, maintainable, and well-tested code Balancing hands-on development with architectural thinking Communicating complex technical topics clearly Understanding business processes and translating them into technical solutions Documenting systems and solutions thoroughly What You'll Bring 7-10+ years of experience in full stack engineering Strong expertise in .NET Core, C#, React or Angular Hands-on experience with Power Platform and Dataverse Understanding of solution architecture, integration patterns, and cloud architecture Experience with Azure cloud services and microservices patterns Knowledge of SQL and familiarity with NoSQL CI/CD, Git-based workflows, and automation experience Strong communication, collaboration, and problem solving skills Who You'll Work With You will work within a dynamic engineering team across multiple geographies, collaborating with business stakeholders, architects, and platform teams. This role offers the opportunity to directly shape internal tools used globally across BCG. Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws. BCG is an E - Verify Employer. Click here for more information on E-Verify.
01/04/2026
Full time
Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do As a Full Stack Developer & Power Platform Engineer you will design, build, and enhance applications that support BCG's internal business operations. You'll work hands-on across front-end, back-end, and integration layers while contributing to solution architecture and ensuring alignment with BCG's technology standards. Key Responsibilities Design, build, and maintain full stack applications using .NET Core, C#, REST APIs, and Power Platform applications Develop scalable and secure backend services and responsive front-end interfaces Build and maintain Power Platform solutions including Power Apps, Power Automate, and Dataverse Integrate Power Platform solutions with custom services and enterprise APIs Translate business requirements into technical designs considering scalability, performance, and maintainability Contribute to architectural decisions, design reviews, and technical documentation Implement CI/CD pipelines and automate deployment workflows Work with Azure cloud, containers, and serverless components Collaborate closely with product owners, UX, analysts, and engineering teams in Agile sprints Support production environments with root-cause analysis and continuous improvement You're good at Designing clean, maintainable, and well-tested code Balancing hands-on development with architectural thinking Communicating complex technical topics clearly Understanding business processes and translating them into technical solutions Documenting systems and solutions thoroughly What You'll Bring 7-10+ years of experience in full stack engineering Strong expertise in .NET Core, C#, React or Angular Hands-on experience with Power Platform and Dataverse Understanding of solution architecture, integration patterns, and cloud architecture Experience with Azure cloud services and microservices patterns Knowledge of SQL and familiarity with NoSQL CI/CD, Git-based workflows, and automation experience Strong communication, collaboration, and problem solving skills Who You'll Work With You will work within a dynamic engineering team across multiple geographies, collaborating with business stakeholders, architects, and platform teams. This role offers the opportunity to directly shape internal tools used globally across BCG. Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws. BCG is an E - Verify Employer. Click here for more information on E-Verify.
Boston Consulting Group
IT Software Engineer Senior Manager - INFOex
Boston Consulting Group
Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do As a Full Stack Developer & Power Platform Engineer you will design, build, and enhance applications that support BCG's internal business operations. You'll work hands-on across front-end, back-end, and integration layers while contributing to solution architecture and ensuring alignment with BCG's technology standards. Key Responsibilities Design, build, and maintain full stack applications using .NET Core, C#, REST APIs, and Power Platform applications Develop scalable and secure backend services and responsive front-end interfaces Build and maintain Power Platform solutions including Power Apps, Power Automate, and Dataverse Integrate Power Platform solutions with custom services and enterprise APIs Translate business requirements into technical designs considering scalability, performance, and maintainability Contribute to architectural decisions, design reviews, and technical documentation Implement CI/CD pipelines and automate deployment workflows Work with Azure cloud, containers, and serverless components Collaborate closely with product owners, UX, analysts, and engineering teams in Agile sprints Support production environments with root-cause analysis and continuous improvement You're good at Designing clean, maintainable, and well-tested code Balancing hands-on development with architectural thinking Communicating complex technical topics clearly Understanding business processes and translating them into technical solutions Documenting systems and solutions thoroughly What You'll Bring 7-10+ years of experience in full stack engineering Strong expertise in .NET Core, C#, React or Angular Hands-on experience with Power Platform and Dataverse Understanding of solution architecture, integration patterns, and cloud architecture Experience with Azure cloud services and microservices patterns Knowledge of SQL and familiarity with NoSQL CI/CD, Git-based workflows, and automation experience Strong communication, collaboration, and problem solving skills Who You'll Work With You will work within a dynamic engineering team across multiple geographies, collaborating with business stakeholders, architects, and platform teams. This role offers the opportunity to directly shape internal tools used globally across BCG. Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws. BCG is an E - Verify Employer. Click here for more information on E-Verify.
01/04/2026
Full time
Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do As a Full Stack Developer & Power Platform Engineer you will design, build, and enhance applications that support BCG's internal business operations. You'll work hands-on across front-end, back-end, and integration layers while contributing to solution architecture and ensuring alignment with BCG's technology standards. Key Responsibilities Design, build, and maintain full stack applications using .NET Core, C#, REST APIs, and Power Platform applications Develop scalable and secure backend services and responsive front-end interfaces Build and maintain Power Platform solutions including Power Apps, Power Automate, and Dataverse Integrate Power Platform solutions with custom services and enterprise APIs Translate business requirements into technical designs considering scalability, performance, and maintainability Contribute to architectural decisions, design reviews, and technical documentation Implement CI/CD pipelines and automate deployment workflows Work with Azure cloud, containers, and serverless components Collaborate closely with product owners, UX, analysts, and engineering teams in Agile sprints Support production environments with root-cause analysis and continuous improvement You're good at Designing clean, maintainable, and well-tested code Balancing hands-on development with architectural thinking Communicating complex technical topics clearly Understanding business processes and translating them into technical solutions Documenting systems and solutions thoroughly What You'll Bring 7-10+ years of experience in full stack engineering Strong expertise in .NET Core, C#, React or Angular Hands-on experience with Power Platform and Dataverse Understanding of solution architecture, integration patterns, and cloud architecture Experience with Azure cloud services and microservices patterns Knowledge of SQL and familiarity with NoSQL CI/CD, Git-based workflows, and automation experience Strong communication, collaboration, and problem solving skills Who You'll Work With You will work within a dynamic engineering team across multiple geographies, collaborating with business stakeholders, architects, and platform teams. This role offers the opportunity to directly shape internal tools used globally across BCG. Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws. BCG is an E - Verify Employer. Click here for more information on E-Verify.
Pontoon
Senior UI React
Pontoon
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title : Lead UI Developer / React Contract : Initial 12-Month Contract with potential to extend . Location : London (In office) Rate : £850 - £900 inside umbrella What You'll Do: As the Lead UI Developer, you will spearhead the development of our flagship Triforce Credit Project. You will be responsible for designing and implementing cutting-edge user interfaces that cater to front office e-trading applications. Your expertise will ensure that our software is not only highly functional but also delivers an exceptional user experience. Key Responsibilities: Lead the development of front office e-trading applications with a focus on low latency and performance. Collaborate with cross-functional teams to ensure seamless integration of UI components. Mentor and guide junior developers, fostering a culture of innovation and excellence. Stay up-to-date with industry trends and best practices to continually improve our UI strategies. What You Bring Deep Expertise: A proven track record of delivering complex, enterprise-grade front-office e-trading systems in high-pressure, real-time environments. Technical Authority: Languages: Exceptional command of JavaScript and TypeScript, with the ability to architect, optimise, and scale mission-critical applications. Front-End Frameworks: Mastery of React and Redux, with extensive experience shaping robust UI architectures used in demanding trading workflows. Back-End: Strong working knowledge of Java, capable of contributing effectively to full-stack solutions when required. Industry Insight: A comprehensive understanding of the full trading lifecycle within investment banking, particularly across Fixed Income or FX, with the ability to navigate front-office workflows and trading system behaviours at a granular level. Why Join Us? Innovative Environment: Be a part of a team that thrives on creativity and innovation, where your ideas will be valued. Career Growth: Opportunities for professional development and career advancement are abundant. Impactful Work: Contribute to projects that directly influence the efficiency and effectiveness of trading operations in the financial sector. Collaborative Culture: Work alongside talented professionals who are passionate about technology and finance. Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you. We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.
01/04/2026
Contractor
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title : Lead UI Developer / React Contract : Initial 12-Month Contract with potential to extend . Location : London (In office) Rate : £850 - £900 inside umbrella What You'll Do: As the Lead UI Developer, you will spearhead the development of our flagship Triforce Credit Project. You will be responsible for designing and implementing cutting-edge user interfaces that cater to front office e-trading applications. Your expertise will ensure that our software is not only highly functional but also delivers an exceptional user experience. Key Responsibilities: Lead the development of front office e-trading applications with a focus on low latency and performance. Collaborate with cross-functional teams to ensure seamless integration of UI components. Mentor and guide junior developers, fostering a culture of innovation and excellence. Stay up-to-date with industry trends and best practices to continually improve our UI strategies. What You Bring Deep Expertise: A proven track record of delivering complex, enterprise-grade front-office e-trading systems in high-pressure, real-time environments. Technical Authority: Languages: Exceptional command of JavaScript and TypeScript, with the ability to architect, optimise, and scale mission-critical applications. Front-End Frameworks: Mastery of React and Redux, with extensive experience shaping robust UI architectures used in demanding trading workflows. Back-End: Strong working knowledge of Java, capable of contributing effectively to full-stack solutions when required. Industry Insight: A comprehensive understanding of the full trading lifecycle within investment banking, particularly across Fixed Income or FX, with the ability to navigate front-office workflows and trading system behaviours at a granular level. Why Join Us? Innovative Environment: Be a part of a team that thrives on creativity and innovation, where your ideas will be valued. Career Growth: Opportunities for professional development and career advancement are abundant. Impactful Work: Contribute to projects that directly influence the efficiency and effectiveness of trading operations in the financial sector. Collaborative Culture: Work alongside talented professionals who are passionate about technology and finance. Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you. We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.
CMC Markets
Senior Low Latency Developer
CMC Markets
CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You'll design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance-critical environments and want your work to have real market impact, we'd love to hear from you. Ultra-Low Latency Engineering Develop and optimise high-performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high-throughput trading architecture. Apply advanced concurrency, memory management and performance tuning techniques. System Design & Ownership Take responsibility for designing scalable, resilient and maintainable systems. Contribute to architectural decisions across the trading and risk platform. Build tooling to improve monitoring, maintenance and performance diagnostics. Trading-Focused Collaboration Work closely with Quants, Financial Engineering, Front Office and Business Operations. Support live trading systems, troubleshooting time-critical production issues. Contribute to the continuous evolution of our electronic trading infrastructure. Mentorship & Technical Leadership Provide guidance and mentorship to junior developers. Champion engineering best practices, clean code principles and robust design patterns. What You'll Bring Strong hands-on Java development experience within low latency financial systems. Deep understanding of performance optimisation, concurrency and JVM internals. Experience working on pricing, risk or electronic trading platforms. Knowledge of FIX protocol, order routing and broker connectivity highly beneficial. Strong mathematical and problem-solving mindset. Experience across asset classes such as FX, Equities, Commodities or Derivatives preferred. Ability to operate calmly in a fast-paced, front-office trading environment. Experience mentoring engineers and influencing technical direction. Minimum 2:1 degree in Computer Science, Mathematics, Physics or another numerate discipline. Why Join CMC Markets? Direct impact on global trading and risk systems. Close proximity to the trading floor and real-time market operations. High-visibility role within a performance-driven engineering culture. Strong focus on continuous learning and technical excellence. Clear progression opportunities into senior technical and leadership roles. CMC Markets is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of gender, sexual orientation, marital or civil partner status, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.
01/04/2026
Full time
CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You'll design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance-critical environments and want your work to have real market impact, we'd love to hear from you. Ultra-Low Latency Engineering Develop and optimise high-performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high-throughput trading architecture. Apply advanced concurrency, memory management and performance tuning techniques. System Design & Ownership Take responsibility for designing scalable, resilient and maintainable systems. Contribute to architectural decisions across the trading and risk platform. Build tooling to improve monitoring, maintenance and performance diagnostics. Trading-Focused Collaboration Work closely with Quants, Financial Engineering, Front Office and Business Operations. Support live trading systems, troubleshooting time-critical production issues. Contribute to the continuous evolution of our electronic trading infrastructure. Mentorship & Technical Leadership Provide guidance and mentorship to junior developers. Champion engineering best practices, clean code principles and robust design patterns. What You'll Bring Strong hands-on Java development experience within low latency financial systems. Deep understanding of performance optimisation, concurrency and JVM internals. Experience working on pricing, risk or electronic trading platforms. Knowledge of FIX protocol, order routing and broker connectivity highly beneficial. Strong mathematical and problem-solving mindset. Experience across asset classes such as FX, Equities, Commodities or Derivatives preferred. Ability to operate calmly in a fast-paced, front-office trading environment. Experience mentoring engineers and influencing technical direction. Minimum 2:1 degree in Computer Science, Mathematics, Physics or another numerate discipline. Why Join CMC Markets? Direct impact on global trading and risk systems. Close proximity to the trading floor and real-time market operations. High-visibility role within a performance-driven engineering culture. Strong focus on continuous learning and technical excellence. Clear progression opportunities into senior technical and leadership roles. CMC Markets is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of gender, sexual orientation, marital or civil partner status, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.
Spectrum IT Recruitment
Backend Developer
Spectrum IT Recruitment Romsey, Hampshire
Backend Developer Romsey, Hampshire (Hybrid - 3 days office / 2 remote, flexible) £45,000 - £50,000 + Benefits OOP, PHP, Laravel My client build innovative SaaS solutions that help organisations monitor, manage, and optimise critical infrastructure. Following recent growth and their migration to AWS, they're investing heavily in modernising their platform and building new products. I'm now looking for a Backend Developer to join their agile team and play a key role in shaping the future of their technology. The Role This is a hands-on backend role with real ownership. You'll work across both: Stabilising and improving existing Laravel-based systems Designing and building new SaaS products using a modern tech stack You'll act as the backend authority within a small, collaborative team, working closely with a Frontend Developer and Senior UX/UI Designer. What You'll Be Doing Design & Development Build and maintain scalable SaaS applications Develop clean, well-structured backend systems using modern Laravel Design and implement robust RESTful APIs for a React frontend Architecture & Ownership Own backend architecture and code quality Design multi-tenant database structures Apply best practices (service patterns, Eloquent optimisation, clean architecture) System Optimisation Improve performance and reliability of legacy systems Handle complex data migrations Proactively enhance system security Cloud & DevOps Help modernise systems using AWS managed services Maintain and improve CI/CD pipelines Support automated, reliable deployments Collaboration Work closely with frontend and UX on product development Contribute to product discovery and backlog shaping Participate in Agile/SCRUM ceremonies (Jira) Key Technical Requirements 3+ years commercial experience in backend development Strong PHP (8.x) and deep Laravel expertise Solid PostgreSQL experience (schema design, optimisation) Experience building APIs and integrating with frontend frameworks (ideally React) Strong understanding of Agile/SCRUM and TDD Nice to Have Experience with AWS and infrastructure modernisation CI/CD pipeline design and management Exposure to AI tooling (e.g. GitHub Copilot, Claude) Experience with agentic AI systems Familiarity with Figma workflows Interested in this position? Send your CV to
01/04/2026
Full time
Backend Developer Romsey, Hampshire (Hybrid - 3 days office / 2 remote, flexible) £45,000 - £50,000 + Benefits OOP, PHP, Laravel My client build innovative SaaS solutions that help organisations monitor, manage, and optimise critical infrastructure. Following recent growth and their migration to AWS, they're investing heavily in modernising their platform and building new products. I'm now looking for a Backend Developer to join their agile team and play a key role in shaping the future of their technology. The Role This is a hands-on backend role with real ownership. You'll work across both: Stabilising and improving existing Laravel-based systems Designing and building new SaaS products using a modern tech stack You'll act as the backend authority within a small, collaborative team, working closely with a Frontend Developer and Senior UX/UI Designer. What You'll Be Doing Design & Development Build and maintain scalable SaaS applications Develop clean, well-structured backend systems using modern Laravel Design and implement robust RESTful APIs for a React frontend Architecture & Ownership Own backend architecture and code quality Design multi-tenant database structures Apply best practices (service patterns, Eloquent optimisation, clean architecture) System Optimisation Improve performance and reliability of legacy systems Handle complex data migrations Proactively enhance system security Cloud & DevOps Help modernise systems using AWS managed services Maintain and improve CI/CD pipelines Support automated, reliable deployments Collaboration Work closely with frontend and UX on product development Contribute to product discovery and backlog shaping Participate in Agile/SCRUM ceremonies (Jira) Key Technical Requirements 3+ years commercial experience in backend development Strong PHP (8.x) and deep Laravel expertise Solid PostgreSQL experience (schema design, optimisation) Experience building APIs and integrating with frontend frameworks (ideally React) Strong understanding of Agile/SCRUM and TDD Nice to Have Experience with AWS and infrastructure modernisation CI/CD pipeline design and management Exposure to AI tooling (e.g. GitHub Copilot, Claude) Experience with agentic AI systems Familiarity with Figma workflows Interested in this position? Send your CV to
Circle Recruitment
Senior Visualfiles Developer - Home Working
Circle Recruitment Manchester, Lancashire
Senior Visualfiles Developer - Home Working Senior Visualfiles Developer with excellent Visualfiles development experience is required by a leading UK law firm. You can be based anywhere in the UK as they will allow remote working and have offices all over the UK. They are looking for another couple of developers to join and established team, so will look at Visualfiles Developers with a range of experience (junior, mid or senior) You will be responsible for the delivery of application development to that help their users and clients drive improvement within the firm through dynamic case management applications. It is a key role in the business and you will have a lot of autonomy in the role. Experience required: Development background with at least 3 years' experience of designing, developing and delivering bespoke legal applications. (will look at 1 year for any juniors) Prior VisualFiles development experience Experience working under an Agile software development environment Commercial awareness and inquisitiveness that allows you to understand the challenges faced by the firm and its clients and develop solutions to match. Ability to quickly identify projects that may be at risk, communicating early to manage expectations accordingly. Has an innovation mind-set, with the willingness to experiment and explore new ways of delivering technology solutions. Develops applications with security in mind, protecting data at all times. The main duties of the role would include: Technical development - responsible for developing business solutions that interface with the line of business applications of the firm as well as customising and configuring off the shelf software; Develop the case management system in order to ensure continual optimisation of business efficiency and procedures; Support the integration of VisualFiles with other firm wide packages including the practice management system; Propose, design and implement new and innovative systems and analyse existing systems to determine opportunities for streamlining and performance enhancement; When required, assist with business process analysis with a view to further enhancing and developing workflow processes; Work closely with the Projects team with a view to mapping out projects Workflow and integration development - building process improvement workflows across the line of business application stack using the platforms available. Assisting others to integrate workflows into line of business applications; Database development - designing data structures and access methods to support any custom development; Data analysis - building applications that allow for accurate management information and reporting, integrating case and financial data into developed applications; and They are looking to pay a starting salary of between £40,000 - £55,000 + Benefits including flexible working. To apply please send your CV to or call me on for more information. Location can be anywhere in the UK - Manchester / Leeds / Glasgow / London / Birmingham / Bristol / Cambridge / Liverpool / Cardiff / Cambridge / Southampton etc Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter and LinkedIn - Circle Recruitment.
01/04/2026
Full time
Senior Visualfiles Developer - Home Working Senior Visualfiles Developer with excellent Visualfiles development experience is required by a leading UK law firm. You can be based anywhere in the UK as they will allow remote working and have offices all over the UK. They are looking for another couple of developers to join and established team, so will look at Visualfiles Developers with a range of experience (junior, mid or senior) You will be responsible for the delivery of application development to that help their users and clients drive improvement within the firm through dynamic case management applications. It is a key role in the business and you will have a lot of autonomy in the role. Experience required: Development background with at least 3 years' experience of designing, developing and delivering bespoke legal applications. (will look at 1 year for any juniors) Prior VisualFiles development experience Experience working under an Agile software development environment Commercial awareness and inquisitiveness that allows you to understand the challenges faced by the firm and its clients and develop solutions to match. Ability to quickly identify projects that may be at risk, communicating early to manage expectations accordingly. Has an innovation mind-set, with the willingness to experiment and explore new ways of delivering technology solutions. Develops applications with security in mind, protecting data at all times. The main duties of the role would include: Technical development - responsible for developing business solutions that interface with the line of business applications of the firm as well as customising and configuring off the shelf software; Develop the case management system in order to ensure continual optimisation of business efficiency and procedures; Support the integration of VisualFiles with other firm wide packages including the practice management system; Propose, design and implement new and innovative systems and analyse existing systems to determine opportunities for streamlining and performance enhancement; When required, assist with business process analysis with a view to further enhancing and developing workflow processes; Work closely with the Projects team with a view to mapping out projects Workflow and integration development - building process improvement workflows across the line of business application stack using the platforms available. Assisting others to integrate workflows into line of business applications; Database development - designing data structures and access methods to support any custom development; Data analysis - building applications that allow for accurate management information and reporting, integrating case and financial data into developed applications; and They are looking to pay a starting salary of between £40,000 - £55,000 + Benefits including flexible working. To apply please send your CV to or call me on for more information. Location can be anywhere in the UK - Manchester / Leeds / Glasgow / London / Birmingham / Bristol / Cambridge / Liverpool / Cardiff / Cambridge / Southampton etc Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter and LinkedIn - Circle Recruitment.
TEC Partners
Senior Software Developer
TEC Partners Bury St. Edmunds, Suffolk
Role: Senior Systems Developer (Python / PostgreSQL) Location: Bury St Edmunds (Hybrid) Salary: Up to 55k DOE A leading UK infrastructure and utilities organisation is looking to hire a Senior Systems Developer to join their growing technology team. This is a fantastic opportunity to play a key role in designing and delivering modern software solutions within a business focused on innovation, sustainability and long-term growth. In this role, you will be responsible for designing, developing and supporting full-stack applications, helping to enhance an established suite of internal systems and integrations. Working closely with product owners, stakeholders and cross-functional teams, you will ensure solutions are robust, scalable and aligned with business needs. You will contribute to software architecture, coding standards and development best practices, while also supporting release management, CI/CD pipelines and continuous improvement across the development lifecycle. As a senior member of the team, you will also help mentor colleagues and share technical knowledge to support wider team success. Key skills include: Strong Python development experience Solid knowledge of SQL / PostgreSQL Experience with JavaScript, HTML, CSS and modern front-end frameworks Familiarity with Git, CI/CD pipelines (Azure DevOps/Jenkins) Experience working in Agile delivery environments What's on offer: Competitive salary, strong pension, generous holiday allowance and hybrid working, alongside excellent career development opportunities. If you're interested please reach out to Fintan at TEC Partners.
31/03/2026
Full time
Role: Senior Systems Developer (Python / PostgreSQL) Location: Bury St Edmunds (Hybrid) Salary: Up to 55k DOE A leading UK infrastructure and utilities organisation is looking to hire a Senior Systems Developer to join their growing technology team. This is a fantastic opportunity to play a key role in designing and delivering modern software solutions within a business focused on innovation, sustainability and long-term growth. In this role, you will be responsible for designing, developing and supporting full-stack applications, helping to enhance an established suite of internal systems and integrations. Working closely with product owners, stakeholders and cross-functional teams, you will ensure solutions are robust, scalable and aligned with business needs. You will contribute to software architecture, coding standards and development best practices, while also supporting release management, CI/CD pipelines and continuous improvement across the development lifecycle. As a senior member of the team, you will also help mentor colleagues and share technical knowledge to support wider team success. Key skills include: Strong Python development experience Solid knowledge of SQL / PostgreSQL Experience with JavaScript, HTML, CSS and modern front-end frameworks Familiarity with Git, CI/CD pipelines (Azure DevOps/Jenkins) Experience working in Agile delivery environments What's on offer: Competitive salary, strong pension, generous holiday allowance and hybrid working, alongside excellent career development opportunities. If you're interested please reach out to Fintan at TEC Partners.
Spectrum IT Recruitment
Technical Lead Full Stack Developer
Spectrum IT Recruitment Portsmouth, Hampshire
Want to own technical direction not just tickets? Technical Lead Developer - Full Stack - JavaScript, TypeScript, Node.js Portsmouth (Hybrid - 1 day per week onsite) Up to 100,000 + benefits If you're the kind of engineer who naturally sets technical standards, challenges architectural decisions, and raises the bar for everyone around you, this is your opportunity to lead from the front. We're partnered with a fast-scaling UK SaaS technology company building sophisticated, data-driven digital products used by commercial teams to better understand and engage their customers. As they evolve their next-generation customer-facing platforms, they're looking for a Technical Lead to take ownership of technical delivery and architectural direction. This is a hands-on leadership role. You'll be involved from early design through to production deployment, working in a modern cloud environment, where code ships to live environments daily. Tech Environment You'll work with a modern stack including: TypeScript, JavaScript Microservices Architecture Redis, SQL Server & Snowflake AWS cloud infrastructure Mature CI/CD pipelines and DevSecOps practices It's a fast-moving SaaS environment with continuous deployment and a strong emphasis on engineering quality. About You You're a senior full stack engineer who has naturally evolved into technical leadership. 10+ years' experience in full stack development 3+ years' commercial TypeScript experience Strong Node.js expertise Proven background in system design and scalable architectures Experience building and operating large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable systems) Experience working within mature CI/CD environments Strong commercial awareness when designing solutions Confident communicator who collaborates effectively with stakeholders An interest in leveraging AI to improve and accelerate development Passion for performance, security, and engineering excellence Computer Science degree or equivalent real-world expertise Interested? If you're ready to shape technical direction in a high-growth SaaS environment, without stepping away from hands-on engineering, this could be the move. Apply now or contact me to talk: (url removed) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
31/03/2026
Full time
Want to own technical direction not just tickets? Technical Lead Developer - Full Stack - JavaScript, TypeScript, Node.js Portsmouth (Hybrid - 1 day per week onsite) Up to 100,000 + benefits If you're the kind of engineer who naturally sets technical standards, challenges architectural decisions, and raises the bar for everyone around you, this is your opportunity to lead from the front. We're partnered with a fast-scaling UK SaaS technology company building sophisticated, data-driven digital products used by commercial teams to better understand and engage their customers. As they evolve their next-generation customer-facing platforms, they're looking for a Technical Lead to take ownership of technical delivery and architectural direction. This is a hands-on leadership role. You'll be involved from early design through to production deployment, working in a modern cloud environment, where code ships to live environments daily. Tech Environment You'll work with a modern stack including: TypeScript, JavaScript Microservices Architecture Redis, SQL Server & Snowflake AWS cloud infrastructure Mature CI/CD pipelines and DevSecOps practices It's a fast-moving SaaS environment with continuous deployment and a strong emphasis on engineering quality. About You You're a senior full stack engineer who has naturally evolved into technical leadership. 10+ years' experience in full stack development 3+ years' commercial TypeScript experience Strong Node.js expertise Proven background in system design and scalable architectures Experience building and operating large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable systems) Experience working within mature CI/CD environments Strong commercial awareness when designing solutions Confident communicator who collaborates effectively with stakeholders An interest in leveraging AI to improve and accelerate development Passion for performance, security, and engineering excellence Computer Science degree or equivalent real-world expertise Interested? If you're ready to shape technical direction in a high-growth SaaS environment, without stepping away from hands-on engineering, this could be the move. Apply now or contact me to talk: (url removed) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
ECM Selection (Holdings) Limited
Medical Device Software Engineer
ECM Selection (Holdings) Limited Cambridge, Cambridgeshire
Become the founding member of this medical device software development team On the borders of Essex and Cambridgeshire, this diagnostics company develops medical instrumentation that provides accessible and timely results for public health purposes. Their system uses a combination of embedded C running on an RTOS, A React-Native app running on Android, and centralised data collection based on the LAMP stack and MariaDB. With products already on the market, they are seeking to move their software development in house, and are seeking an experienced and adaptable Senior Software Engineer to form the nucleus of their software team. The process of taking on board software development will be gradual, and supported by current (external) developers, so immediate familiarity with the entire stack isn't expected; however, a strong understanding of embedded development, and prior experience of developing software for medical devices (and therefore a knowledge of the associated medical software standards) will be needed. As the company is still at an early stage, you may be occasionally required to help out in other (non-software) functions of the company - you will therefore need an accommodating and adaptable outlook as well as an enthusiasm for work which will have a very substantial positive impact. You will need: A strong academic background in Computer Science, Electronics or similarly applicable subject. Substantial experience as a software engineer, including software development for medical devices. Excellent coding skills in embedded C. A can-do attitude, happy to dive into new technologies and learn new skills as needed (or indeed to help out with non-software tasks as the need occasionally arises). Full existing right to work in the UK without restriction, time limit, or sponsorship. Not essential, but useful: real-time operating systems, React Native, Android, LAMP, C# or Python. If you're looking for a role that will make a massive positive impact in the world, whilst at the same time becoming the founding member of a software team, then this may be for you. The role is on-site in a pleasant countryside location. A highly competitive salary is on offer to the successful candidate. Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we may well have the ideal job for you. To discuss your requirements call ecm or email your CV. We will always ask before forwarding your CV. Please apply (quoting ref: CV27517 ) only if you are eligible to live and work in the UK. By submitting your details you certify that the information you provide is accurate.
31/03/2026
Full time
Become the founding member of this medical device software development team On the borders of Essex and Cambridgeshire, this diagnostics company develops medical instrumentation that provides accessible and timely results for public health purposes. Their system uses a combination of embedded C running on an RTOS, A React-Native app running on Android, and centralised data collection based on the LAMP stack and MariaDB. With products already on the market, they are seeking to move their software development in house, and are seeking an experienced and adaptable Senior Software Engineer to form the nucleus of their software team. The process of taking on board software development will be gradual, and supported by current (external) developers, so immediate familiarity with the entire stack isn't expected; however, a strong understanding of embedded development, and prior experience of developing software for medical devices (and therefore a knowledge of the associated medical software standards) will be needed. As the company is still at an early stage, you may be occasionally required to help out in other (non-software) functions of the company - you will therefore need an accommodating and adaptable outlook as well as an enthusiasm for work which will have a very substantial positive impact. You will need: A strong academic background in Computer Science, Electronics or similarly applicable subject. Substantial experience as a software engineer, including software development for medical devices. Excellent coding skills in embedded C. A can-do attitude, happy to dive into new technologies and learn new skills as needed (or indeed to help out with non-software tasks as the need occasionally arises). Full existing right to work in the UK without restriction, time limit, or sponsorship. Not essential, but useful: real-time operating systems, React Native, Android, LAMP, C# or Python. If you're looking for a role that will make a massive positive impact in the world, whilst at the same time becoming the founding member of a software team, then this may be for you. The role is on-site in a pleasant countryside location. A highly competitive salary is on offer to the successful candidate. Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we may well have the ideal job for you. To discuss your requirements call ecm or email your CV. We will always ask before forwarding your CV. Please apply (quoting ref: CV27517 ) only if you are eligible to live and work in the UK. By submitting your details you certify that the information you provide is accurate.
Experis
Senior Python Developer
Experis City, London
Senior Python Developer Duration: 14 Months Location: London, UK (3 days in office) Active SC Clearance required Inside IR35 - Umbrella only About the Role: We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. This role requires a strong understanding of software development principles, experience with various programming languages and frameworks, and a passion for building high-quality, scalable, and maintainable software. Drive the development of MVPs, ensuring timely delivery and alignment with business goals. Key Responsibilities: Full-Stack Development: Contribute to both front-end and back-end development of applications and APIs interacting with the Azure Databricks platform. Develop user interfaces using modern front-end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience. Develop robust and efficient back-end services and APIs using Python. Python Development: Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment. Utilise relevant Python libraries and frameworks (e.g., Flask, Django, Pandas, NumPy). Collaborate with cross-functional teams to build and enhance banking applications Work closely with UI/UX Designers to integrate visualizations seamlessly into web applications or other platforms Work on data interfaces to connect various systems within the bank. Write unit and integration tests to ensure code quality and reliability. .NET Development (Optional): Develop and maintain .NET code for back-end services, APIs, and integrations with other systems. Utilise relevant .NET frameworks and technologies (e.g., ASP.NET Core, C#, Entity Framework). Write unit and integration tests to ensure code quality and reliability. Reverse Engineering: Analyse and understand existing codebases (potentially Python) to identify areas for improvement, bug fixes, and new feature implementation. Document findings and create clear specifications for changes. Implement changes while maintaining the stability and functionality of the existing system. Join us to work on impactful projects, utilise cutting-edge tech, and be part of a collaborative team shaping public sector innovation. Apply now to make a difference!
31/03/2026
Contractor
Senior Python Developer Duration: 14 Months Location: London, UK (3 days in office) Active SC Clearance required Inside IR35 - Umbrella only About the Role: We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. This role requires a strong understanding of software development principles, experience with various programming languages and frameworks, and a passion for building high-quality, scalable, and maintainable software. Drive the development of MVPs, ensuring timely delivery and alignment with business goals. Key Responsibilities: Full-Stack Development: Contribute to both front-end and back-end development of applications and APIs interacting with the Azure Databricks platform. Develop user interfaces using modern front-end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience. Develop robust and efficient back-end services and APIs using Python. Python Development: Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment. Utilise relevant Python libraries and frameworks (e.g., Flask, Django, Pandas, NumPy). Collaborate with cross-functional teams to build and enhance banking applications Work closely with UI/UX Designers to integrate visualizations seamlessly into web applications or other platforms Work on data interfaces to connect various systems within the bank. Write unit and integration tests to ensure code quality and reliability. .NET Development (Optional): Develop and maintain .NET code for back-end services, APIs, and integrations with other systems. Utilise relevant .NET frameworks and technologies (e.g., ASP.NET Core, C#, Entity Framework). Write unit and integration tests to ensure code quality and reliability. Reverse Engineering: Analyse and understand existing codebases (potentially Python) to identify areas for improvement, bug fixes, and new feature implementation. Document findings and create clear specifications for changes. Implement changes while maintaining the stability and functionality of the existing system. Join us to work on impactful projects, utilise cutting-edge tech, and be part of a collaborative team shaping public sector innovation. Apply now to make a difference!
83Zero Ltd
Senior Fullstack Javascript Developer
83Zero Ltd
Senior Full Stack JavaScript Developer Salary: 80,000 - 88,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid / 2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Provide technical leadership and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such as Karma to ensure robust and reliable code. Leverage AI-augmented development tools like GitHub Copilot to accelerate coding, improve consistency, and reduce boilerplate. Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Continuously improve our teams' development processes, tools, and techniques to enhance productivity and product quality. Work closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience using AI-assisted development tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency in HTML5, CSS3, and JavaScript (ES6+). Security Clearance Requirements: You must be eligible for Security Check (SC) clearance. Applicants must have resided continuously in the UK for the past 5 years. If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you!
31/03/2026
Full time
Senior Full Stack JavaScript Developer Salary: 80,000 - 88,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid / 2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Provide technical leadership and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such as Karma to ensure robust and reliable code. Leverage AI-augmented development tools like GitHub Copilot to accelerate coding, improve consistency, and reduce boilerplate. Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Continuously improve our teams' development processes, tools, and techniques to enhance productivity and product quality. Work closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience using AI-assisted development tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency in HTML5, CSS3, and JavaScript (ES6+). Security Clearance Requirements: You must be eligible for Security Check (SC) clearance. Applicants must have resided continuously in the UK for the past 5 years. If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you!
Spectrum IT Recruitment
Head of Technical Delivery
Spectrum IT Recruitment Bath, Somerset
Want a senior technology leadership role where you can shape product direction, influence architecture and lead delivery across engineering, data and digital platforms? This is an opportunity to join a growing B2B digital business in a broad, high-impact role reporting to the CEO. You will lead technical delivery across product, platform and data, helping the business deliver new services, improve internal efficiency and make better decisions around architecture, tooling and technical investment. Head of Technical Delivery Bath / Hybrid (typically two days a month in the office) 85,000- 100,000 + up to 10% discretionary bonus This role will suit someone who enjoys operating at senior level, but still likes staying close enough to delivery to guide outcomes, remove blockers and keep momentum. What you'll be doing Lead delivery across engineering, data and technical operations Shape technical direction and architectural decisions across products and platforms Turn roadmap priorities into practical, costed delivery plans Improve delivery predictability, release quality and operational performance Oversee systems, integrations, cloud infrastructure and data flow Support the development of new products and services, including AI-related initiatives Drive automation of manual internal processes Manage external technology partners and specialist consultancies Lead and develop a small internal team What they're looking for Senior experience leading technical delivery, engineering or platform teams Strong architectural judgement and technical decision-making ability Experience working with data in a meaningful way Strong stakeholder skills and the ability to translate technical issues into business language A practical, commercially aware approach Comfort working in a smaller business where breadth and adaptability matter AI experience is helpful, but not a requirement. Team You will lead a small internal team, currently including: Helpdesk Analyst Data Engineer Software Tester Full Stack Developer Lead Data & Reporting Analyst You will also work closely with external partners across software development, IT support, cyber security, website improvement and AI advisory work. Why this role stands out This is a genuine opportunity to shape both product and technical direction in a business where technology is central to future growth. You will have the scope to influence what gets built, how it gets delivered and where technology can create the biggest commercial impact. Package 85,000- 100,000 salary Up to 10% discretionary bonus 25 days holiday plus bank holidays Private medical insurance or wellbeing allowance & more Interested? If you are looking for a senior role with broad ownership, strategic influence and the chance to shape delivery in a growing digital business, apply now or get in touch with Chris Lynes at Spectrum IT for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
31/03/2026
Full time
Want a senior technology leadership role where you can shape product direction, influence architecture and lead delivery across engineering, data and digital platforms? This is an opportunity to join a growing B2B digital business in a broad, high-impact role reporting to the CEO. You will lead technical delivery across product, platform and data, helping the business deliver new services, improve internal efficiency and make better decisions around architecture, tooling and technical investment. Head of Technical Delivery Bath / Hybrid (typically two days a month in the office) 85,000- 100,000 + up to 10% discretionary bonus This role will suit someone who enjoys operating at senior level, but still likes staying close enough to delivery to guide outcomes, remove blockers and keep momentum. What you'll be doing Lead delivery across engineering, data and technical operations Shape technical direction and architectural decisions across products and platforms Turn roadmap priorities into practical, costed delivery plans Improve delivery predictability, release quality and operational performance Oversee systems, integrations, cloud infrastructure and data flow Support the development of new products and services, including AI-related initiatives Drive automation of manual internal processes Manage external technology partners and specialist consultancies Lead and develop a small internal team What they're looking for Senior experience leading technical delivery, engineering or platform teams Strong architectural judgement and technical decision-making ability Experience working with data in a meaningful way Strong stakeholder skills and the ability to translate technical issues into business language A practical, commercially aware approach Comfort working in a smaller business where breadth and adaptability matter AI experience is helpful, but not a requirement. Team You will lead a small internal team, currently including: Helpdesk Analyst Data Engineer Software Tester Full Stack Developer Lead Data & Reporting Analyst You will also work closely with external partners across software development, IT support, cyber security, website improvement and AI advisory work. Why this role stands out This is a genuine opportunity to shape both product and technical direction in a business where technology is central to future growth. You will have the scope to influence what gets built, how it gets delivered and where technology can create the biggest commercial impact. Package 85,000- 100,000 salary Up to 10% discretionary bonus 25 days holiday plus bank holidays Private medical insurance or wellbeing allowance & more Interested? If you are looking for a senior role with broad ownership, strategic influence and the chance to shape delivery in a growing digital business, apply now or get in touch with Chris Lynes at Spectrum IT for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Matchtech
Senior Software Engineer - Python / Docker
Matchtech Bristol, Gloucestershire
Location: Bristol or Southampton (20% onsite) Duration: 6 month contract Rate: 61.90ph LTD (Outside IR35) Role details: Our client, a prominent player in the Defence & Security sector, is seeking a Senior Software Engineer with expertise in Python, Docker, and Cyber Security for a 6-month contract based in Bristol or Southampton. The role involves a hybrid working model with approximately 20% onsite presence. Key Responsibilities: Take ownership of specific software work packages, including low-level planning, delivery, and reporting, with the ability to work independently and autonomously. Possess a strong understanding of microservice software architecture. Design, implement, document, and test software modules and components. Peer review code, application design, and test results to ensure compliance with standards and governance. Troubleshoot complex issues and provide technical guidance to engineers. Mentor and support junior developers, sharing knowledge and best practices. Contribute to design reviews, risk assessments, and stakeholder reporting. Build production-grade software components with integration into wider systems in mind, collaborating with systems, test, and DevOps teams. Suggest and drive improvements in development processes, tools, and practices. Clearly communicate updates, risks, and review points upwards. Job Requirements: Strong technical ability with proven experience in delivering software components and modules. Ability to work confidently, strategically, and autonomously. Balance hands-on coding with document writing and planning session participation. Core Areas (Must Have): Proficiency in Python (including pytest), git, Docker, and AWS with prior experience building full-stack Flask applications. Experience designing, implementing, and testing software components. Knowledge of secure coding practices and cyber security considerations. Familiarity with version control and configuration management (Git, AWS). Experience integrating software within larger systems and platforms. Understanding of Agile delivery methods. Desirable Skills: Experience or knowledge in CI/CD pipelines and build tools (GitLab CI, Jenkins, AWS). Understanding and awareness of Machine Learning pipelines. Familiarity with containerisation and cloud platforms (Docker, Kubernetes, AWS, Azure). Exposure to additional automated testing frameworks (Selenium, JUnit, NUnit). ISTQB Foundation/Advanced or equivalent testing knowledge. Experience mentoring early-career engineers. Awareness of model-based engineering or architecture tools (UML, SysML). If you are a skilled Senior Software Engineer with experience in Python, Docker, and Cyber Security, we would love to hear from you. Apply now to join our client's dynamic and innovative team in the Defence & Security sector.
31/03/2026
Contractor
Location: Bristol or Southampton (20% onsite) Duration: 6 month contract Rate: 61.90ph LTD (Outside IR35) Role details: Our client, a prominent player in the Defence & Security sector, is seeking a Senior Software Engineer with expertise in Python, Docker, and Cyber Security for a 6-month contract based in Bristol or Southampton. The role involves a hybrid working model with approximately 20% onsite presence. Key Responsibilities: Take ownership of specific software work packages, including low-level planning, delivery, and reporting, with the ability to work independently and autonomously. Possess a strong understanding of microservice software architecture. Design, implement, document, and test software modules and components. Peer review code, application design, and test results to ensure compliance with standards and governance. Troubleshoot complex issues and provide technical guidance to engineers. Mentor and support junior developers, sharing knowledge and best practices. Contribute to design reviews, risk assessments, and stakeholder reporting. Build production-grade software components with integration into wider systems in mind, collaborating with systems, test, and DevOps teams. Suggest and drive improvements in development processes, tools, and practices. Clearly communicate updates, risks, and review points upwards. Job Requirements: Strong technical ability with proven experience in delivering software components and modules. Ability to work confidently, strategically, and autonomously. Balance hands-on coding with document writing and planning session participation. Core Areas (Must Have): Proficiency in Python (including pytest), git, Docker, and AWS with prior experience building full-stack Flask applications. Experience designing, implementing, and testing software components. Knowledge of secure coding practices and cyber security considerations. Familiarity with version control and configuration management (Git, AWS). Experience integrating software within larger systems and platforms. Understanding of Agile delivery methods. Desirable Skills: Experience or knowledge in CI/CD pipelines and build tools (GitLab CI, Jenkins, AWS). Understanding and awareness of Machine Learning pipelines. Familiarity with containerisation and cloud platforms (Docker, Kubernetes, AWS, Azure). Exposure to additional automated testing frameworks (Selenium, JUnit, NUnit). ISTQB Foundation/Advanced or equivalent testing knowledge. Experience mentoring early-career engineers. Awareness of model-based engineering or architecture tools (UML, SysML). If you are a skilled Senior Software Engineer with experience in Python, Docker, and Cyber Security, we would love to hear from you. Apply now to join our client's dynamic and innovative team in the Defence & Security sector.
Kiota Recruitment
Fullstack Developer
Kiota Recruitment Eastleigh, Hampshire
We are working with a well established engineering group seeking a Senior Fullstack Developer to support the continued development of their core operational and customer facing systems. This is a hands-on, delivery-focused role, where you will be actively building, improving and maintaining live systems used across the business. The role would suit a senior developer who enjoys staying close to the code, while supporting and mentoring a junior developer. You will contribute directly to customer portals, APIs and IoT integrations while contributing to technical decisions and supporting development best practice within the team. Key Duties and Responsibilities Design, develop and deploy scalable web applications across frontend and backend environments using modern frameworks and cloud platforms. Build and enhance customer facing portals including dashboards, mapping functionality, role based access control and IoT integrations. Develop, maintain and optimise RESTful and GraphQL APIs to support internal systems and third party services. Support the adoption and continuous improvement of DevOps practices including CI and CD pipelines, monitoring and automated deployments. Provide technical guidance to junior developers through code reviews, mentoring and day to day collaboration. Contribute to technical improvements and the ongoing evolution of the existing platform. Work closely with stakeholders across the business to ensure software solutions align with operational and commercial requirements. Maintain clear and accurate technical documentation and contribute to continuous improvement initiatives. Skills and Experience Required Proven experience as a Fullstack Developer with strong capability across backend development using .NET and C#. Experience with frontend development using ReactJS. Experience working with cloud platforms, with Azure strongly preferred. Strong background designing and consuming RESTful and GraphQL APIs. Good understanding of data modelling and experience working with SQL, NoSQL or similar database technologies. Demonstrable experience working with DevOps pipelines, CI and CD processes and automated testing. Solid understanding of secure coding practices, authentication methods such as OAuth2, and role based access control. Strong analytical and problem solving skills with the ability to work independently on complex tasks. Confident communicator able to work effectively with both technical and non technical stakeholders. Degree in Computer Science or equivalent practical experience is desirable. Exposure to React Native, Terraform or IoT technologies such as MQTT, Modbus TCP IP or Azure IoT Hub would be advantageous. Summary Position: Fullstack Developer Location: Chandlers Ford Duration: Permanent Salary: 55,000 to 65,000 plus bonus and benefits Start: Notice dependent This is a strong opportunity for an experienced Fullstack Developer to take on a meaningful role within a growing engineering led organisation, working on modern platforms with real world operational impact. Apply now or contact the Kiota team for more details.
31/03/2026
Full time
We are working with a well established engineering group seeking a Senior Fullstack Developer to support the continued development of their core operational and customer facing systems. This is a hands-on, delivery-focused role, where you will be actively building, improving and maintaining live systems used across the business. The role would suit a senior developer who enjoys staying close to the code, while supporting and mentoring a junior developer. You will contribute directly to customer portals, APIs and IoT integrations while contributing to technical decisions and supporting development best practice within the team. Key Duties and Responsibilities Design, develop and deploy scalable web applications across frontend and backend environments using modern frameworks and cloud platforms. Build and enhance customer facing portals including dashboards, mapping functionality, role based access control and IoT integrations. Develop, maintain and optimise RESTful and GraphQL APIs to support internal systems and third party services. Support the adoption and continuous improvement of DevOps practices including CI and CD pipelines, monitoring and automated deployments. Provide technical guidance to junior developers through code reviews, mentoring and day to day collaboration. Contribute to technical improvements and the ongoing evolution of the existing platform. Work closely with stakeholders across the business to ensure software solutions align with operational and commercial requirements. Maintain clear and accurate technical documentation and contribute to continuous improvement initiatives. Skills and Experience Required Proven experience as a Fullstack Developer with strong capability across backend development using .NET and C#. Experience with frontend development using ReactJS. Experience working with cloud platforms, with Azure strongly preferred. Strong background designing and consuming RESTful and GraphQL APIs. Good understanding of data modelling and experience working with SQL, NoSQL or similar database technologies. Demonstrable experience working with DevOps pipelines, CI and CD processes and automated testing. Solid understanding of secure coding practices, authentication methods such as OAuth2, and role based access control. Strong analytical and problem solving skills with the ability to work independently on complex tasks. Confident communicator able to work effectively with both technical and non technical stakeholders. Degree in Computer Science or equivalent practical experience is desirable. Exposure to React Native, Terraform or IoT technologies such as MQTT, Modbus TCP IP or Azure IoT Hub would be advantageous. Summary Position: Fullstack Developer Location: Chandlers Ford Duration: Permanent Salary: 55,000 to 65,000 plus bonus and benefits Start: Notice dependent This is a strong opportunity for an experienced Fullstack Developer to take on a meaningful role within a growing engineering led organisation, working on modern platforms with real world operational impact. Apply now or contact the Kiota team for more details.
ARM
Senior Software Engineer
ARM Bristol, Gloucestershire
Senior Software Engineer 6 month contract Based in Bristol Offering 60ph Outside IR35 Do you have experience in version control and configuration management (Git, AWS)? Do you have experience in Python(pytest)? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Senior Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Do you the nature of the work you will be involved in, you will be required to go through MOD SC clearance. You will be involved in: Take ownership of specific software work packages, including low-level planning, delivery, and reporting Design, implement, document, and test software modules and components Peer review code, application design, and test results to ensure compliance with standards and governance Troubleshoot complex issues and provide technical guidance to engineers Mentor and support junior developers, sharing knowledge and best practice Contribute to design reviews, risk assessments, and stakeholder reporting Build production grade software components with integration into wider systems in mind, as well as collaboration with systems, test, and DevOps teams Your skillset may include: Proficiency in Python (including pytest), git, Docker, and AWS Experience building full-stack Flask applications Experience designing, implementing, and testing software components Knowledge of secure coding practices and cybersecurity considerations Familiarity with version control and configuration management (Git, AWS) Experience integrating software within larger systems and platforms Understanding of Agile delivery methods If this all sounds like something you will be interested in then simply apply and we can discuss the opportunity further! Senior Software Engineer 6 month contract Based in Bristol Offering 60ph Outside IR35 Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.
31/03/2026
Contractor
Senior Software Engineer 6 month contract Based in Bristol Offering 60ph Outside IR35 Do you have experience in version control and configuration management (Git, AWS)? Do you have experience in Python(pytest)? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Senior Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Do you the nature of the work you will be involved in, you will be required to go through MOD SC clearance. You will be involved in: Take ownership of specific software work packages, including low-level planning, delivery, and reporting Design, implement, document, and test software modules and components Peer review code, application design, and test results to ensure compliance with standards and governance Troubleshoot complex issues and provide technical guidance to engineers Mentor and support junior developers, sharing knowledge and best practice Contribute to design reviews, risk assessments, and stakeholder reporting Build production grade software components with integration into wider systems in mind, as well as collaboration with systems, test, and DevOps teams Your skillset may include: Proficiency in Python (including pytest), git, Docker, and AWS Experience building full-stack Flask applications Experience designing, implementing, and testing software components Knowledge of secure coding practices and cybersecurity considerations Familiarity with version control and configuration management (Git, AWS) Experience integrating software within larger systems and platforms Understanding of Agile delivery methods If this all sounds like something you will be interested in then simply apply and we can discuss the opportunity further! Senior Software Engineer 6 month contract Based in Bristol Offering 60ph Outside IR35 Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.
Spectrum IT Recruitment
Backend Developer
Spectrum IT Recruitment Romsey, Hampshire
Backend Developer Romsey, Hampshire (Hybrid - 3 days office / 2 remote, flexible) 45,000 - 50,000 + Benefits OOP, PHP, Laravel My client build innovative SaaS solutions that help organisations monitor, manage, and optimise critical infrastructure. Following recent growth and their migration to AWS, they're investing heavily in modernising their platform and building new products. I'm now looking for a Backend Developer to join their agile team and play a key role in shaping the future of their technology. The Role This is a hands-on backend role with real ownership. You'll work across both: Stabilising and improving existing Laravel-based systems Designing and building new SaaS products using a modern tech stack You'll act as the backend authority within a small, collaborative team, working closely with a Frontend Developer and Senior UX/UI Designer. What You'll Be Doing Design & Development Build and maintain scalable SaaS applications Develop clean, well-structured backend systems using modern Laravel Design and implement robust RESTful APIs for a React frontend Architecture & Ownership Own backend architecture and code quality Design multi-tenant database structures Apply best practices (service patterns, Eloquent optimisation, clean architecture) System Optimisation Improve performance and reliability of legacy systems Handle complex data migrations Proactively enhance system security Cloud & DevOps Help modernise systems using AWS managed services Maintain and improve CI/CD pipelines Support automated, reliable deployments Collaboration Work closely with frontend and UX on product development Contribute to product discovery and backlog shaping Participate in Agile/SCRUM ceremonies (Jira) Key Technical Requirements 3+ years commercial experience in backend development Strong PHP (8.x) and deep Laravel expertise Solid PostgreSQL experience (schema design, optimisation) Experience building APIs and integrating with frontend frameworks (ideally React) Strong understanding of Agile/SCRUM and TDD Nice to Have Experience with AWS and infrastructure modernisation CI/CD pipeline design and management Exposure to AI tooling (e.g. GitHub Copilot, Claude) Experience with agentic AI systems Familiarity with Figma workflows Interested in this position? Send your CV to (url removed) or give me a call on (phone number removed) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
31/03/2026
Full time
Backend Developer Romsey, Hampshire (Hybrid - 3 days office / 2 remote, flexible) 45,000 - 50,000 + Benefits OOP, PHP, Laravel My client build innovative SaaS solutions that help organisations monitor, manage, and optimise critical infrastructure. Following recent growth and their migration to AWS, they're investing heavily in modernising their platform and building new products. I'm now looking for a Backend Developer to join their agile team and play a key role in shaping the future of their technology. The Role This is a hands-on backend role with real ownership. You'll work across both: Stabilising and improving existing Laravel-based systems Designing and building new SaaS products using a modern tech stack You'll act as the backend authority within a small, collaborative team, working closely with a Frontend Developer and Senior UX/UI Designer. What You'll Be Doing Design & Development Build and maintain scalable SaaS applications Develop clean, well-structured backend systems using modern Laravel Design and implement robust RESTful APIs for a React frontend Architecture & Ownership Own backend architecture and code quality Design multi-tenant database structures Apply best practices (service patterns, Eloquent optimisation, clean architecture) System Optimisation Improve performance and reliability of legacy systems Handle complex data migrations Proactively enhance system security Cloud & DevOps Help modernise systems using AWS managed services Maintain and improve CI/CD pipelines Support automated, reliable deployments Collaboration Work closely with frontend and UX on product development Contribute to product discovery and backlog shaping Participate in Agile/SCRUM ceremonies (Jira) Key Technical Requirements 3+ years commercial experience in backend development Strong PHP (8.x) and deep Laravel expertise Solid PostgreSQL experience (schema design, optimisation) Experience building APIs and integrating with frontend frameworks (ideally React) Strong understanding of Agile/SCRUM and TDD Nice to Have Experience with AWS and infrastructure modernisation CI/CD pipeline design and management Exposure to AI tooling (e.g. GitHub Copilot, Claude) Experience with agentic AI systems Familiarity with Figma workflows Interested in this position? Send your CV to (url removed) or give me a call on (phone number removed) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Fruition Group
Senior Backend Developer
Fruition Group
Senior Backend Developer London (Hybrid - 1 day per month in the office) Basic salary £90k to £100k + strong package An exciting opportunity for a Senior Backend Developer to join a fast-growing, well-funded technology business that's scaling rapidly and investing heavily in its engineering teams. This is a role for someone who enjoys building reliable, well-designed Back End systems and wants to stay close to real product impact as the platform grows. The Senior Backend Developer will be part of a product-focused engineering team working on customer-facing, mission-critical systems at scale. The emphasis is on strong software engineering fundamentals rather than framework-driven development - clean code, thoughtful design, and pragmatic problem-solving matter far more than ticking boxes on a tech stack. As a Senior Backend Developer, you'll be working in an environment that is collaborative, fast-moving, and delivery-focused where engineers are trusted to own features end-to-end, contribute to technical direction, and make sensible architectural decisions as the platform evolves. There's a genuine balance between autonomy and teamwork, with space to experiment, learn, and continuously improve how things are built. Senior Backend Developer - Key Requirements: Strong experience building Back End services using Python (or another modern Back End language) Solid grounding in software engineering fundamentals, including data structures, algorithms, and object-oriented design Experience designing, building, and maintaining scalable Back End systems Comfortable working with APIs, databases, and distributed systems Strong problem-solving skills and a pragmatic approach to debugging and refactoring Experience working with version control, testing practices, and code reviews Product-minded - able to think beyond the code and understand real user impact Experience working in fast-paced environments with evolving requirements Collaborative communicator who enjoys working closely with engineers, product, and design Senior Backend Developer - Salary & Benefits: Basic salary up to £100k Bonus and/or share options Private medical insurance Generous holiday allowance Flexible hybrid working model Learning & development budget Strong wellbeing benefits and additional perks If you're a Senior Backend Developer looking for a role where you can focus on fundamentals, build meaningful products, and grow alongside a scaling tech business with serious investment behind it, this is a strong opportunity. We are an equal opportunities employer and welcome applications from all suitably qualified candidates, regardless of race, sex, disability, religion/belief, sexual orientation, or age.
31/03/2026
Full time
Senior Backend Developer London (Hybrid - 1 day per month in the office) Basic salary £90k to £100k + strong package An exciting opportunity for a Senior Backend Developer to join a fast-growing, well-funded technology business that's scaling rapidly and investing heavily in its engineering teams. This is a role for someone who enjoys building reliable, well-designed Back End systems and wants to stay close to real product impact as the platform grows. The Senior Backend Developer will be part of a product-focused engineering team working on customer-facing, mission-critical systems at scale. The emphasis is on strong software engineering fundamentals rather than framework-driven development - clean code, thoughtful design, and pragmatic problem-solving matter far more than ticking boxes on a tech stack. As a Senior Backend Developer, you'll be working in an environment that is collaborative, fast-moving, and delivery-focused where engineers are trusted to own features end-to-end, contribute to technical direction, and make sensible architectural decisions as the platform evolves. There's a genuine balance between autonomy and teamwork, with space to experiment, learn, and continuously improve how things are built. Senior Backend Developer - Key Requirements: Strong experience building Back End services using Python (or another modern Back End language) Solid grounding in software engineering fundamentals, including data structures, algorithms, and object-oriented design Experience designing, building, and maintaining scalable Back End systems Comfortable working with APIs, databases, and distributed systems Strong problem-solving skills and a pragmatic approach to debugging and refactoring Experience working with version control, testing practices, and code reviews Product-minded - able to think beyond the code and understand real user impact Experience working in fast-paced environments with evolving requirements Collaborative communicator who enjoys working closely with engineers, product, and design Senior Backend Developer - Salary & Benefits: Basic salary up to £100k Bonus and/or share options Private medical insurance Generous holiday allowance Flexible hybrid working model Learning & development budget Strong wellbeing benefits and additional perks If you're a Senior Backend Developer looking for a role where you can focus on fundamentals, build meaningful products, and grow alongside a scaling tech business with serious investment behind it, this is a strong opportunity. We are an equal opportunities employer and welcome applications from all suitably qualified candidates, regardless of race, sex, disability, religion/belief, sexual orientation, or age.
IO Associates
Frontend Developer (React)
IO Associates Bristol, Somerset
Frontend Developer (React) Up to £55,000 | Bristol (On-site) Want to build Real Time trading tools that directly impact the UK's move to renewable energy? iO Associates is exclusively working with a leading energy trading firm operating at the heart of the UK & European power markets. It's a fast-paced, high-impact environment where tech drives decisions and they're looking for a developer who's hungry to learn, grow, and make an impact! The Role You'll be building and evolving Front End applications used by Traders and Data Scientists to react to live market data in Real Time. They're modernising their stack (moving to Remix ) so you'll be working on clean, forward-thinking tech, not Legacy systems. What Matters Most They're big on attitude and potential : Curious, proactive, and eager to learn Comfortable in a fast-moving environment Keen to collaborate and take ownership Tech JavaScript + React HTML/CSS (Tailwind a bonus) Git + team-based workflows Nice to have: Remix, SQL, AWS, UX exposure Why Join? Up to £55k + strong benefits 30 days holiday + bank holidays Real learning & progression (direct access to senior team) Work on impactful, Real Time systems Collaborative, high-performing culture Our client has a swift interview process and for the right candidate they will interview early next week! If you're interested in this role, or know someone who would be, then please reach out
27/03/2026
Full time
Frontend Developer (React) Up to £55,000 | Bristol (On-site) Want to build Real Time trading tools that directly impact the UK's move to renewable energy? iO Associates is exclusively working with a leading energy trading firm operating at the heart of the UK & European power markets. It's a fast-paced, high-impact environment where tech drives decisions and they're looking for a developer who's hungry to learn, grow, and make an impact! The Role You'll be building and evolving Front End applications used by Traders and Data Scientists to react to live market data in Real Time. They're modernising their stack (moving to Remix ) so you'll be working on clean, forward-thinking tech, not Legacy systems. What Matters Most They're big on attitude and potential : Curious, proactive, and eager to learn Comfortable in a fast-moving environment Keen to collaborate and take ownership Tech JavaScript + React HTML/CSS (Tailwind a bonus) Git + team-based workflows Nice to have: Remix, SQL, AWS, UX exposure Why Join? Up to £55k + strong benefits 30 days holiday + bank holidays Real learning & progression (direct access to senior team) Work on impactful, Real Time systems Collaborative, high-performing culture Our client has a swift interview process and for the right candidate they will interview early next week! If you're interested in this role, or know someone who would be, then please reach out
Apex Systems US
Python Software Engineer
Apex Systems US
Job Title: Python Developer Location: London, UK- hybrid onsite role 3 days per week Duration: Two year with extensions (PAYE position inside IR35) Pay: 80-90 per hour (depending on experience) Overview: In order to support significant and sustainable growth in the Structured Notes (SN) and Structured Products (SP) businesses, Equity Linked Technology is building a highly automated, fully STP system solving front-to-back business needs. The system will help automate pre-trade and post-trade activities including pricing, quoting, booking, client connectivity, workflow, sales/trader blotters, lifecycle management, documentation/confirms generation, and Treasury. This is a unique and exciting opportunity for a dynamic, enterprising mid-level developer to join the fastest growing area in Equities Derivatives Technology and contribute to the continuing buildout of technology and process automation solutions to enable significant SN and SP business growth. The successful candidate will Collaborate with other team members, platform teams, sales, trading, structuring, operations to achieve a collective result. Help build applications, services and tools that drive end to end automation, continuous monitoring, exception alerting, and metrics gathering to aid SN/SP decision-making. Optimize Treasury workstream, with a view to increasing STP Rates into Treasury and supporting additional attributes requested by different Treasury Teams. The ideal candidate will possess 7+ year of technology development experience and specifically 3+ years of experience in development of front-office equities derivatives systems. Ability to define relevant areas of the roadmap and articulate the vision to senior stakeholders, product owners and teams. Excellent communication, collaboration, interpersonal skills and demonstrate the capability for juggling multiple competing priorities. Candidates will be proficient in software design focused on a cross-language REST based n-tier architecture and executed using agile methodologies (Scrum, Test Driven Development, unit/integration testing, pair programming, etc.). The successful candidate will be comfortable driving design and architecture, rationalizing business requirements and mentoring less experienced developers. There will be significant interaction with senior developers across other work streams as we integrate an increasingly complex product set. Responsibilities will include but not be limited to the following: ROLE / RESPONSIBILITIES Develop a thorough understanding of our entire technology stack Design and develop new features within existing Python services; create new services to expand the overall framework Contribute to future design and architecture Plan work in an agile manner with other team members Write acceptance tests in coordination with QA Provide L3 user support Communicate with our business and platform partners Improve and develop our CI pipeline and deployment strategies REQUIRED SKILLS: 7+ year of technology development experience and specifically 3+ years of experience in development of front-office equities derivatives systems. Computer science or equivalent degree Demonstrable experience of having designed and developed complex server-side functionality in Python SQL - preferably Oracle Shell scripting and basic Unix knowledge desirable Proficient in writing unit, integration, and acceptance tests Comfortable in an agile working environment Self-starter and proactive DESIRED SKILLS: Experience with modern web UI technologies; HTML5, React, RESTful services, Websockets Knowledge of Structured Products (Notes, Warrants, Certificates) BUSINESS KNOWLEDGE Equity Derivatives Regional variations of Products and Trading
26/03/2026
Contractor
Job Title: Python Developer Location: London, UK- hybrid onsite role 3 days per week Duration: Two year with extensions (PAYE position inside IR35) Pay: 80-90 per hour (depending on experience) Overview: In order to support significant and sustainable growth in the Structured Notes (SN) and Structured Products (SP) businesses, Equity Linked Technology is building a highly automated, fully STP system solving front-to-back business needs. The system will help automate pre-trade and post-trade activities including pricing, quoting, booking, client connectivity, workflow, sales/trader blotters, lifecycle management, documentation/confirms generation, and Treasury. This is a unique and exciting opportunity for a dynamic, enterprising mid-level developer to join the fastest growing area in Equities Derivatives Technology and contribute to the continuing buildout of technology and process automation solutions to enable significant SN and SP business growth. The successful candidate will Collaborate with other team members, platform teams, sales, trading, structuring, operations to achieve a collective result. Help build applications, services and tools that drive end to end automation, continuous monitoring, exception alerting, and metrics gathering to aid SN/SP decision-making. Optimize Treasury workstream, with a view to increasing STP Rates into Treasury and supporting additional attributes requested by different Treasury Teams. The ideal candidate will possess 7+ year of technology development experience and specifically 3+ years of experience in development of front-office equities derivatives systems. Ability to define relevant areas of the roadmap and articulate the vision to senior stakeholders, product owners and teams. Excellent communication, collaboration, interpersonal skills and demonstrate the capability for juggling multiple competing priorities. Candidates will be proficient in software design focused on a cross-language REST based n-tier architecture and executed using agile methodologies (Scrum, Test Driven Development, unit/integration testing, pair programming, etc.). The successful candidate will be comfortable driving design and architecture, rationalizing business requirements and mentoring less experienced developers. There will be significant interaction with senior developers across other work streams as we integrate an increasingly complex product set. Responsibilities will include but not be limited to the following: ROLE / RESPONSIBILITIES Develop a thorough understanding of our entire technology stack Design and develop new features within existing Python services; create new services to expand the overall framework Contribute to future design and architecture Plan work in an agile manner with other team members Write acceptance tests in coordination with QA Provide L3 user support Communicate with our business and platform partners Improve and develop our CI pipeline and deployment strategies REQUIRED SKILLS: 7+ year of technology development experience and specifically 3+ years of experience in development of front-office equities derivatives systems. Computer science or equivalent degree Demonstrable experience of having designed and developed complex server-side functionality in Python SQL - preferably Oracle Shell scripting and basic Unix knowledge desirable Proficient in writing unit, integration, and acceptance tests Comfortable in an agile working environment Self-starter and proactive DESIRED SKILLS: Experience with modern web UI technologies; HTML5, React, RESTful services, Websockets Knowledge of Structured Products (Notes, Warrants, Certificates) BUSINESS KNOWLEDGE Equity Derivatives Regional variations of Products and Trading
Intuition IT Solutions Ltd
React Native Lead
Intuition IT Solutions Ltd
This role will partner closely with the PRS Product Manager, Designer, Mobile Engineers, and QA to deliver a secure, scalable, API-driven cross-platform app using React Native. Key Responsibilities Act as technical authority for the mobile app project. Define and validate the overall technical architecture, including evaluating microservices vs modular monolith approaches. Lead development of Back End services and API integrations across existing PRS systems (eg, account management, works/rights, financial data, reporting). Ensure the app is responsive, scalable, and secure, with particular focus on MFA, SSO and access to financial data. Work closely with the PRS team to integrate with existing APIs or advise on the creation of a centralised API layer. Provide technical oversight for React Native app implementation, collaborating with mobile developers. Advocate for and support the use of AI accelerators in the development life cycle. Conduct code reviews, maintain coding standards, and ensure technical best practices. Contribute to planning, estimation, and sprint delivery. Required Skills & Experience: Proven experience as a Senior Full Stack Developer or Technical Lead. Strong Back End engineering skills using modern frameworks. Experience designing and consuming RESTful APIs at scale. Strong understanding of mobile app Back End needs (security, performance, data modelling). Experience integrating with several enterprise systems and identity platforms. Knowledge of mobile architecture and familiarity with React Native ecosystems. Experience working with microservices, cloud platforms and modern DevOps tooling. Strong understanding of application security, especially MFA, SSO and secure handling of financial data. Excellent communication and ability to work with distributed teams. NOTE : Hybrid 3-day office per Week
25/03/2026
Full time
This role will partner closely with the PRS Product Manager, Designer, Mobile Engineers, and QA to deliver a secure, scalable, API-driven cross-platform app using React Native. Key Responsibilities Act as technical authority for the mobile app project. Define and validate the overall technical architecture, including evaluating microservices vs modular monolith approaches. Lead development of Back End services and API integrations across existing PRS systems (eg, account management, works/rights, financial data, reporting). Ensure the app is responsive, scalable, and secure, with particular focus on MFA, SSO and access to financial data. Work closely with the PRS team to integrate with existing APIs or advise on the creation of a centralised API layer. Provide technical oversight for React Native app implementation, collaborating with mobile developers. Advocate for and support the use of AI accelerators in the development life cycle. Conduct code reviews, maintain coding standards, and ensure technical best practices. Contribute to planning, estimation, and sprint delivery. Required Skills & Experience: Proven experience as a Senior Full Stack Developer or Technical Lead. Strong Back End engineering skills using modern frameworks. Experience designing and consuming RESTful APIs at scale. Strong understanding of mobile app Back End needs (security, performance, data modelling). Experience integrating with several enterprise systems and identity platforms. Knowledge of mobile architecture and familiarity with React Native ecosystems. Experience working with microservices, cloud platforms and modern DevOps tooling. Strong understanding of application security, especially MFA, SSO and secure handling of financial data. Excellent communication and ability to work with distributed teams. NOTE : Hybrid 3-day office per Week

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