149 jobs found

We have an exciting opportunity for a Graduate Full Stack Developer to join a growing software house on a three-month internship, with the potential of this role going permanent. Our client is UK based AI transformation company pioneering a new category. This is combining AI Systems, modular software and strategic execution into deployable solutions for enterprise clients. The Project: Working on a greenfield build on Ms Azure, the successful candidate will focus on building a secure, scalable platform from the ground up. The system will support complex workflows, secure data management and multi - organisation collaboration within a regulated environment. The team is intentionally small (architect + senior engineers), so we're looking for developers who are comfortable taking ownership across the stack rather than working in highly siloed roles. Responsibilities: Strong full stack engineering capability (Back End-heavy preferred) Build React frontends and Python (FastAPI) backends Experience building APIs and scalable web platforms Modern Front End frameworks (React or similar) Create and manage PostgreSQL databases and containerised microservices Cloud experience (Azure preferred, AWS acceptable) Comfortable working in a small, fast-moving engineering team Preferred Backgrounds: Computer Science Experience with programming in Python Experience with creating and managing SQL & PostgreSQL databases. Azure cloud experience advantageous. This is an opportunity for engineers who enjoy building platforms from the ground up rather than maintaining Legacy The client is offering interviews this week. This role is fully remote.

Applied AI Engineer London (hybrid, three days per week onsite).Competitive salary between £140,000 and £150,000. This is an exciting opportunity to join an elite AI product team operating with the pace of a startup and the scale of a major software group. You will build production AI systems end to end, deploy into real customer environments, and accelerate your learning faster than almost anywhere else in the market. The Company They are an AI product incubator embedded within a large, well-established B2B software investment environment. Their mission is to partner with portfolio companies to design, build, and ship AI products that have immediate commercial impact. Working in focused sprints, they deliver production systems into businesses across fintech, enterprise SaaS, and B2B services. The team is deliberately small, high-performing, and structured to give engineers real ownership from day one. The Role Build full-stack, production AI applications from first architecture through to customer-facing delivery. Develop backend, infrastructure, and frontend components using Python, FastAPI, React, TypeScript, and cloud platforms. Deploy GenAI and LLM-based systems, including evaluation, observability, and agent-based workflows. Operate in cross-functional pods embedded into portfolio companies, typically for multi-month build cycles. Work with technical and commercial leaders to define product direction and ship quickly in high-velocity environments. Translate complex AI capabilities into scalable, reliable, revenue-generating products. Your Skills and Experience Strong commercial experience delivering end-to-end AI products into production environments. Broad engineering capability across backend, cloud infrastructure, and frontend development. Hands-on experience with GenAI, LLM deployment, and production-grade ML tooling. Comfortable working in ambiguous, fast-moving settings such as startups or high-intensity engineering teams. Confident communicating with both technical and non-technical stakeholders, including senior leadership. A proactive, 0-to-1 mindset with the ability to set direction rather than wait for specifications. What They Offer Competitive base salary. Meaningful carry and long-term upside. Hybrid working across London or New York, with flexibility to engage with portfolio teams. Significant ownership, rapid progression, and direct exposure to C-Suite stakeholders. The opportunity to build multiple AI products across different industries, accelerating your development in a way few roles can match. How to Apply If you are excited by the chance to build real AI products at scale, please apply with your CV.

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Velocity Black UK Velocity Black by Capital One harnesses the power of artificial intelligence, the warmth of human experts and the convenience of the latest interfaces to help high-performance people actualize the full potential of their lives. It's concierge, reimagined for the digital age. By harnessing 24/7 chat, AI, and mobile payments, we help our customers do more and be more in the digital age. From access to the hottest restaurants to guaranteed upgrades at the world's finest resorts. Make a custom request through the app and you will be chatting to our team within 1 minute, 24/7/365. What unites us are the values we share: the relentless pursuit and celebration of excellence, actualising the full potential of our lives, and impacting the world in a positive way. We are looking for talented software engineers to join our global Velocity Black by Capital One engineering team, with the opportunity to specialise in frontend, backend or work in a full stack capacity. As a Senior Software Development Engineer, you'll have the opportunity to be on the forefront of driving a major transformation with the marrying of these two innovative companies. Joining a startup deeply invested in technology with Capital One's entrepreneurial spirit and customer-first, tech-led culture, creates an environment where engineers can continue to disrupt the status quo to develop best-in-class customer experiences for the digital age. Y ou will work in a small but passionate team, and have a great deal of autonomy. You should be self-driven, willing to take ownership, ask the right questions and seek knowledge when necessary. If you think innovatively, and like to embrace bleeding edge technology, with a pragmatic approach, you will enjoy working here. The service we offer and build upon is unlike anything ever built before, and our product is rapidly evolving. Velocity Black is our core product, built in React Native and offering exclusive access and unbeatable word-wide service across Travel, Experiences, Luxury Goods and Dining. Our internal and bespoke request management platform, Gravity, is built with React and Node.js micro services, virtually augmenting our expert customer service agents with AI, delivering the unrivalled personal service our members expect and love. Explore our tech stack: What you'll do Deliver end to end functionality from ideation to delivery focused on the functionality surrounding the ability to make a request and message back and forth while helping to define and adopt best practices Work in a fast-paced, collaborative technical environment Utilise programming languages and tools like React Native, React, Node.js, JavaScript, TypeScript, micro services, AI, ML, open source frameworks, DevOps, large data sets, and more Perform software development leveraging a test-driven development pattern Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help high-performance people actualize the full potential of their lives Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community What we're looking for Experience with influencing technical decisions with a tech team in an agile environment Proven experience in software development using JavaScript or TypeScript Experience with testing software (automated tests or Test Driven Development) Previous experience working with AWS, GCP, Microsoft Azure or another cloud service Have a passion for continued learning of the latest JavaScript and ES versions and trends What you'll get to learn (any previous experience would be advantageous) An in-depth understanding and experience working with the cloud/AWS and the opportunities that it brings Solving real world problems and being comfortable working in a complex regulated environment Where and how you'll work This is a permanent position based in our London office. We have a hybrid working model, so you'll be based in our offices 3 days a week on Tuesdays, Wednesdays and Thursdays, and can work from home on Monday and Friday. Many of our associates have flexible working arrangements, and we're open to talking about an arrangement that works for you. What's in it for you Bring us all this - and you'll be well rewarded with a role contributing to the roadmap of an organisation committed to transformation We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers) Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance - with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave What you should know about how we recruit We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it's about what you do, not just what you say. That's why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages. We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few: REACH - Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and allies OutFront - to provide LGBTQ+ support for all associates Mind Your Mind - signposting support and promoting positive mental wellbeing for all Women in Tech - promoting an inclusive environment in tech EmpowHER - network of female associates and allies focusing on developing future leaders, particularly for female talent in our industry Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC). Who We Are At Capital One, we're building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding. Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

Job Title: Experienced WordPress Engineer Location: Truro, Cornwall (Remote) Salary: Circa £40,000 per annum, depending on skills and experience Job Type: Full Time, Permanent About Us: Affinity is an award-winning, full-service, bespoke software development agency dedicated to solving digital problems for clients in both the public and private sectors. As a company, we are deeply technical and always flexible, with a core mission to deliver human-centered solutions to technical challenges. We work across the public sector, including central government, and enterprise-level private sector clients. We specialise in Discovery, Design, Development, Implementation, Data Integration and Migration, utilising open-source technologies including WordPress. We are committed to nurturing long-term relationships with our clients through quality-driven and cost-effective Support, Maintenance and Continuous Improvement. Please note that, due to the nature of this role and the fact that this company does not offer sponsorship, candidates require the legal right to live and work in the UK to be considered for this role. About the Role: We are seeking a UK-based, experienced WordPress Developer with related AWS hosting experience who will bring energy and drive, to join our agile development team. Self-motivated and with a can-do attitude, they will be looked upon to use creative problem-solving, coupled with significant experience of working with WordPress. The successful person will be part of an agile development team, building and maintaining customer websites and digital services using WordPress, SQL and PHP, utilising various services and open source tools. They will support existing solutions and help continually improve them through work packages. They will be working on a number of high profile accounts, ensuring that everything is completed to the highest level including design patterns, web security, technical documentation and application performance. Custom plugin and theme development experience would be desirable, together with a strong working knowledge of Git. They will be decisive and a good communicator, and will be looked upon to lead by example and help support the less experienced members of the team. Key Responsibilities Include: Key role on wordpress software support, development and AWS hosting projects as well as research and testing as required. Attend project meetings as requested by the Delivery Manager or Senior Developer. Record time spent on each project on a day by day basis to the required level of detail. Remain current regarding changes in relevant technology and systems to ensure that technical knowledge is up to date. About you: Ideal candidates will have experience integrating WordPress, tuning and improving WordPress implementations and enjoy fast-paced, challenging and real-time problem solving. Ideal skills, not limited to: HTML5, CSS3, Sass (Tailwind CSS, Bootstrap, etc.) PHP and SQL Strong ES6+ Javascript skills, including Node JS and React Custom WordPress theme and plugin development Responsive/mobile web development RESTful APIs Version control, particularly Git Docker and containerisation AWS core services, such as EC2, ECS/EKS, EFS, database, CloudFront, WAF, CloudWatch, ElastiCache, IAM, etc. Infrasructure-as-Code - ideally Terraform and CloudFormation Strong communication skills, including client facing Ability to work as a team and autonomously Attention to detail and ability to work under pressure Commercially aware Useful experience for the role: Enterprise-level experience with either government or the private sector Continuous integration and deployment, incl. GitHub Actions, AWS CodePipeline, etc. Non-AWS cloud platforms, such as Microsoft Azure and Google Cloud Platform (GCP) Benefits: We are a flat organisation and team members are rewarded for being great at what they do, not the seniority they have reached in the company. 1 day of extra holiday per year of employment, up to a maximum of 8 extra days. We accommodate flexible working when needed. Continuing professional development opportunities ranging from on-the-job training to formal qualifications and certifications. Access to a professional and life coach where appropriate. We are an Investors In People and Living Wage accredited employer. Please click the APPLY button to submit your CV for this role. Candidates with the experience or relevant job titles of; Front End Developer, Back End Developer, PHP Developer, Web Developer, SQL Developer, Javascript Developer, Git, HTML5, CSS3, Sass, React, Gutenberg, AWS, Docker, Vagrant may also be considered for this role.

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!

Location: Hybrid - Leeds City Centre (LS1 5JL). Predominantly remote with occasional attendance for workshops and sprint events. Salary: £50,000 - £75,000 depending on experience Employment Type: Permanent About the Opportunity Our client is a global leader in enterprise digital and cloud transformation, operating across more than 40 countries. They are expanding a UK technology team delivering large-scale digital services across the public sector, including major health and government programmes. We are looking for a Senior Full Stack Developer who enjoys solving complex technical problems and working within collaborative Agile delivery teams. You'll work across the stack - Python on the Back End, Vue.js on the Front End, and AWS infrastructure supporting modern cloud-native services. This role suits engineers who can take ownership of delivery, work comfortably within complex environments, and support less experienced developers within the team. Role Overview You will contribute to the design, development and optimisation of modern digital services used within the UK public sector. Working within Agile teams, you'll collaborate closely with developers, architects, testers and delivery managers to deliver high-quality software within complex client environments. Key Responsibilities Design, build and maintain robust Back End services and APIs using Python Develop responsive Front End applications using Vue.js (React experience also valuable) Work within AWS environments to deploy and maintain cloud-based services Contribute to CI/CD pipelines and automated testing practices Participate actively in Agile ceremonies including sprint planning and retrospectives Collaborate with both technical and non-technical stakeholders across delivery teams Support junior developers through mentoring and code review Skills & Experience Essential Strong commercial experience developing Back End systems using Python Commercial experience with a modern JavaScript framework (Vue.js or React) Hands-on experience working within AWS environments Experience contributing to CI/CD pipelines and modern development practices Experience working within Agile software delivery teams Strong communication skills and ability to operate within client-facing environments Desirable Experience delivering technology within the UK public sector Experience working on health sector programmes or NHS-related projects Experience working within complex enterprise or government technology environments Exposure to event-driven architectures or modernisation of Legacy platforms

Analytics Platform Engineer (Python, Kubernetes) - Secure Gov - Cheltenham - (RL8096) Job Title - Analytics Platform Engineer (Principle & Senior) Location - Cheltenham Salary - Competitive Benefits - Bonus and commission scheme, comprehensive benefits package including private medical and pension, flexible hybrid working, clear progression with funded training, and enhanced long-term incentives including additional leave and retention bonuses. Work on analytics platforms that support highly sensitive, mission-critical programmes within a secure environment. This is an opportunity to build and scale modern data platforms while contributing to projects of national significance, alongside some of the strongest engineers in the sector. The Client - We're partnering with a leading organisation in the secure government sector to support the growth of a key programme delivering advanced data and analytics capabilities. This is a critical hire within an expanding team, focused on building and scaling platforms that underpin mission-critical solutions. Operating at the forefront of data, cloud, and AI-driven innovation, they offer an environment where engineers can work on complex, high-impact challenges with real-world significance. The Candidate - This would suit a candidate with a strong background in data or analytics platform engineering, who is comfortable working across both software development and infrastructure. You'll enjoy solving complex technical challenges, working in dynamic environments, and collaborating closely with Data Scientists and MLOps teams. A pragmatic, adaptable mindset is key, along with a passion for building scalable, secure systems that enable data-driven outcomes. You should also be comfortable working in secure, highly regulated environments. The Role - We are seeking Senior and Principal Analytics Platform Engineers to join a growing team delivering high-impact solutions within a secure environment. You will play a key role in designing, building, and evolving a modern analytics platform, supporting the full life cycle from development through to deployment and ongoing optimisation. This is a hands-on role offering exposure to a broad and evolving technology landscape. Due to the nature of the work, you will be operating within a highly secure environment with specific access requirements. Key Duties: Design, build and evolve scalable analytics and data platforms Contribute across the full software development life cycle Support cloud migration and data management initiatives Develop, test and deploy new platform capabilities Troubleshoot and enhance existing analytics services Provide hands-on support to Data Scientists and MLOps teams Tackle complex engineering challenges across a varied tech stack Requirements: Strong experience with Python Experience with Kubernetes and Docker Understanding of CI/CD pipelines (eg GitLab) Exposure to data platforms, MLOps or machine learning environments Desirable: Spark or Scala AWS services (eg S3) Elasticsearch or graph databases Vector databases/modern data tooling OIDC/OAuth Node.js or React To apply for this Analytics Platform Engineer permanent job, please click the button below and submit your latest CV. Curo Services endeavours to respond to all applications, however this may not always be possible during periods of high volume. Thank you for your patience. Curo Services is a trading name of Curo Resourcing Ltd and acts as an Employment Business for contract and temporary recruitment as well as an Employment Agency in relation to permanent vacancies.

Founding Engineer (EnergyTech / AI) London Hybrid (3 days onsite) 70k- 120k + Equity A venture-backed EnergyTech start-up is building a new type of power company designed for the electrified future. As renewable energy adoption accelerates, the challenge is no longer just generating power, but storing, managing, and intelligently dispatching it. This team is developing software that sits at the centre of that transition, enabling a new generation of energy suppliers built around flexibility, storage, and intelligent automation. Backed by leading investors and founded by operators with experience from some of the most respected names in the European energy ecosystem, the business has already launched its first product and is growing rapidly month-on-month. The next phase is building the core technology platform that will power a fully integrated energy supplier launching later this year. This is an opportunity to join a small, highly capable engineering team building core infrastructure for a next-generation energy platform. The Role You will work across the full product stack, helping design and build the systems that power both the customer experience and the operational backbone of the platform. Engineers here take ownership of problems end-to-end, from shaping early ideas through to delivering production features used by customers. Responsibilities include: Building full-stack product features across web, backend services and data systems Designing APIs and integrating with hardware and energy data platforms Developing AI-enabled capabilities, including LLM-powered workflows and operational tooling Contributing to core supplier infrastructure such as billing systems, operational tooling, and internal platforms Working closely with founders and customers to shape the product direction Tech Stack Frontend: React, React Native, TypeScript Backend: Python, FastAPI, PostgreSQL Infrastructure: GCP, Terraform, Airflow AI: LLM integrations and AI-driven automation What They're Looking For Experience as a Full-Stack Engineer building production systems Strong engineering fundamentals and the ability to work across backend and frontend systems Comfort operating in a fast-moving start-up environment where priorities evolve quickly A proactive mindset with a bias towards ownership and solutions Interest in the energy transition or climate technology is a strong plus Engineers who thrive here tend to enjoy working close to the problem, communicating clearly across technical and non-technical teams, and taking initiative rather than waiting for direction. Package 70k- 120k salary depending on experience Meaningful equity Private health insurance Meal allowance and team dinners Hybrid working (London office 3 days per week)

Scaling, recently invested into technology company is seeking an experienced Software Development Manager / Head of Software Engineering, to be the senior technical authority driving the strategic evolution of the development environment towards a scalable, software-first SaaS platform. With sustained, 20% year-on-year growth, you ll relish working in a fast-paced development environment where you will be free to make, guide & select the best way forward in both your people & technology selection. An excellent opportunity to make your mark as a key, senior figure in an ambitious, forward-thinking company! Job title : Head of Software Development May also be known as: Software Development Manager, or Head of Software Engineering. Location : Southwest England. Bristol, Bath, Exeter, Cardiff, Plymouth all reasonable. We are relaxed about office time / home time, but think to be effective in this role, you ll need to be able to spend a good amount of time in the office; certainly, toward the beginning of your tenure, with flexibility coming when your team & you are comfortable. Salary : £85K - £90K Basic + Bonus + LTIP + Benefits package The role Acting as a key partner to the Technology Director and the Head of Delivery , you will oversee all software engineering disciplines, ensuring technical solutions are scalable cloud-native, robust, & secure by design. You will lead a multi-disciplinary engineering team, encompassing Frontend, Backend, Mobile, Hardware, DevOps, and QA; Fostering a culture of technical rigour that integrates software agility with the continued evolution of the core technology. Core of what you will need to bring - Proven leadership, with experience leading a multidisciplinary technology function encompassing software development. - Extensive experience successfully driving large-scale architectural transformation and modernization projects (e.g., monolithic to microservices, legacy stack replacement). - Expertise in cloud-native, scalable system design. - Deep understanding of modern web and mobile architecture, containerization (Docker, Kubernetes), and serverless patterns. Our current stack is PHP, React, Native mobile. HOWEVER we are not tied to this & part of the role will be to assess, change & drive forward change. Please apply now for this excellent career opportunity.

Are you a Senior Full Stack Developer who fancies redefining operational excellence across higher education, conference and events applications? You ll be joining a company trusted by more than 350 institutions worldwide and backed by 25 years of experience. You ll be joining a people-first, purpose-driven business where ideas are valued, growth is supported and impact is truly visible. We re looking for a Senior Full Stack Developer with outstanding front-end expertise and at least some back end .Net capabilities to help shape the next chapter of our platform. You ll design and deliver accessible, secure and high-quality web solutions, working closely with clients, project managers and fellow developers. Role: Senior Full Stack Web Developer, Senior Web Developer, Senior Developer, Senior Full-Stack Developer, Senior Front End Developer, Full Stack Developer, Senior Software Engineer, Senior Full Stack Engineer Location: Hybrid - at least 1 day a fortnight in the office in Milton Keynes Salary: £60k base + Bonus and great benefits. You ll bring deep knowledge of HTML, CSS and JavaScript, a proven track record of building User interfaces, solid SQL experience and confidence with server-side development in C# or similar. You care about clean code, security, performance and best practice, and you enjoy mentoring others through code reviews and collaboration. Experience with legacy .NET, and modern APIs, component-based frameworks or automated testing is a bonus. Any experience of modern front end frameworks e.g. React would be great. In return, you ll enjoy a generous benefits package, flexible support for wellbeing and development, a welcoming office culture and the chance to work on meaningful products used around the world. Sound good? CLICK APPLY and send through a copy of your CV.

Location: Tring (Predominately onsite with flex where project allows) Duration: 4-6 month contract IR35: Outside IR35 Role detaills: Our client, a leading entity in the Defence & Security sector, is seeking a highly motivated Senior Software Engineer to join them on a contract basis - The role will encompass the design and development of a web-based control and monitoring dashboard application for an antenna terminal system. Key Responsibilities: Design and develop a web-based control and monitoring dashboard application for an antenna terminal system. Engage in the full design life cycle from specifications generation to thorough regression testing of pre-production units. Build and maintain React/Next.js frontend applications and NestJS backend services within a shared pnpm monorepo environment. Integrate user-facing components with backend services using various communication protocols (REST, WebSockets, SNMP, MQTT, etc.). Develop the GUI using a mix of off-the-shelf UI components and custom modules. Ensure the UI code is well-structured, scalable, and testable, conforming to UX/architecture guidelines. Ensure compliance with modern accessibility standards and usability best practices across browsers and devices. Contribute to software architecture, project planning, and specification documentation. Job Requirements: Proficiency in frontend technologies including HTML5, CSS3, JavaScript, TypeScript, React, and Next.js. Experience with backend services using NestJS and related TypeScript tooling. Understanding of various communication protocols like TCP/IP, HTTP, and SNMP. Experience with containerization tools such as Docker. Ability to design, implement, integrate, and verify software applications on Linux and Windows OS. Proven product development experience from concept through deployment. Familiarity with networked applications that require low-latency and high-availability. Preferred Experience: Knowledge of communication systems design. Understanding of various communication protocols, including RS-232, I2C, CAN, SPI, USB, TCP, and UDP over IP. Familiarity with databases, web servers (e.g. Apache), and UI/UX design. Interested? Apply today via the link provided!

Senior Developer Senior Software Engineer C#, .Net, Typescript, JavaScript Hybrid, 1-2 days near Liverpool Street Salary, 85,000 to 95,000 + benefits If you enjoy solving complex engineering problems, learning from highly capable peers, and working on a product where your contribution genuinely matters, please read on. We're hiring for a growing, well-funded SaaS business building a sophisticated, data-driven platform that helps organisations understand and manage complex information at scale. The company is in an early investment phase with strong growth ambitions, offering real scope for progression and the chance to help shape both the product and engineering direction. You'll be part of a bright, collaborative team of talented software engineers and academically strong problem-solvers who value clean design and thoughtful architecture. The Role As a Full Stack Engineer, you'll design and deliver features across a modern stack, working on scalable backend services and intuitive front-end applications that present complex data clearly. Key Responsibilities: Building full-stack features using C#, .NET and TypeScript/React Developing scalable backend services for complex data workflows Creating responsive, user-friendly interfaces Exploring new technologies and contributing to technical improvements Working collaboratively in an agile engineering environment Essential Skills & Experience Strong commercial experience as a Software Developer or Full Stack Engineer 5+ years experience with C# / .NET and modern JavaScript or Typescript (React preferred) Strong problem-solving ability and a collaborative mindset A Bachelor's degree in Computer Science or Software Engineering. 2.1 or above Why Join? Technically challenging, data-driven SaaS product Strong investment for growth Work alongside a highly capable and intellectually strong team Excellent learning opportunities and clear progression as the company grows If you're looking for a role where you can learn quickly, tackle interesting technical challenges, and grow with an ambitious product business, hit apply ! Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

We are looking for a highly motivated Software Engineer to join a well established digital solutions company based in Stonehouse, Gloucestershire. 35,000 - 40,000 - hybrid working - Immediate start! They are looking for someone who enjoys solving problems, takes pride in their work, and is keen to learn and grow. Languages and Frameworks: TypeScript JavaScript React Angular HTML/SCSS C# Daily responsibilities: Developing new features and enhancements for their platform Building modern frontend applications using Angular and React Contributing to backend development, using C# Working on bespoke development tasks for customer requirements and internal projects Writing clean, maintainable, and well-tested code Creating unit tests and automated end-to-end tests Using source control to manage and maintain code effectively Working within an Agile environment and participating in team meetings Collaborating with engineers, designers, and product owners Contributing across the full software development lifecycle What we're looking for: Essential: Frontend development experience through a commercial role Experience with JavaScript or TypeScript Experience with a modern frontend framework (React/Angular preferred, but not essential) Good understanding of HTML and CSS / SCSS Willingness to learn backend development Ability to independently problem solve, but also the temperament to work collaboratively within a team Desirable: Experience with React/Angular Experience with C# or backend development A relevant degree Full, clean driving licence Experience with agile development methodologies What we offer Mentorship and support from experienced engineers The opportunity to work on real features used by real customers The chance to develop full-stack development skills A friendly, supportive, and collaborative team environment Opportunity to progress into a senior software developer position This role will require you to work on a hybrid basis 3 days per week in the office in Stonehouse so you must be commuting distance from that location. Sponsorship will not be provided for this position. We are interviewing currently so apply now for immediate consideration for the Software Engineer position or contact Stuart Barnes at ITSS Recruitment for further information.

Mid-Level Fullstack Engineer Tech for Impact Location: Bristol / Hybrid Level: Software Engineer / Senior Software Engineer Salary: 50k- 84k + equity + benefits The opportunity I've worked with this team for over 7 years, and they genuinely get better every year. They're on a mission to equip investors with the tools to steward their capital responsibly -giving people visibility and a real voice over where their money goes, and the impact it has. They've built an industry-leading platform that's changing how shareholder voting works (for good), and they're now scaling both their core infrastructure and a brand-new AI product that's a genuine game-changer. We're hiring multiple engineers across the team, either Mid or Senior level, would likee of these hires to have solid cloud/platform experience to help build and scale the foundations everything else runs on. The role This is an exciting opportunity to get stuck in at a fast-paced, tech-focused, impact-driven start up. This role is open at Software Engineer and Senior Software Engineer levels, with the level determined by experience, scope, and impact. As a Software Engineer, you will have the opportunity to work autonomously while collaborating closely with product, design, and operational teams to deliver high-quality solutions. What you'll bring They are looking for people who are curious, collaborative, and excited about building great software. You'll bring: A genuine desire to learn and continuously improve A practical, hands-on mindset when tackling technical challenges Experience working within a team on a well-built web application You don't need to tick every box below, they are building a team with complementary skill sets. If you feel you can add value, we'd love to hear from you. Solid foundations in software engineering and computer science, applied to building scalable, maintainable systems Experience writing production code in Go, Python, or TypeScript An interest in writing testable code and a mindset aligned with automation and CI/CD Experience designing and building APIs (REST; gRPC is a bonus) Experience working with data stores such as SQL, NoSQL, or graph databases, including performance and query optimisation Familiarity with cloud and infrastructure tooling (e.g. AWS, Kubernetes, Terraform, Skaffold) Exposure to infrastructure-as-code and modern deployment practices Experience working in a growing or fast-moving product environment Front-end experience, ideally using React Why them Real ownership over meaningful, mission-driven systems Engineers close to production and decision-making A culture that values learning, feedback, and continuous improvement The chance to shape how capital markets behave - for the better 5-star Glassdoor reviews Process & benefits 3-stage interview process (including a technical exercise) Salary 50k- 85k DOE + equity Enhanced maternity & paternity leave Wellness budget Private healthcare Flexible working hours Hybrid setup - encouraged 1 day per week in the Bristol office Monthly company-wide get-togethers

Senior Front-End Developer (Creative Technologist) 6-month contract (initially) Market Rates Inside IR35 Remote Working (plus x1 day per week in central London) The Opportunity Our client is seeking a Senior Creative Technologist / Senior Front-End Developer to play a pivotal role in shaping the future of the Client Design Practice for a $bn US tech platform and influence the delivery of globally recognised digital experiences, Joining a forward-thinking organisation at the intersection of design, technology and innovation, where you will help define how advanced prototypes and production-ready digital platforms are conceived, engineered and delivered, while working within a highly creative and technically ambitious environment. You will be consulting alongside the Technology Director, Lead Visual Designer and an established Offshore Development team to ensure creative ideas are not only technically achievable but executed to an exceptional standard. You will operate as a senior technical voice within the business, translating conceptual ideas into high-performance digital experiences while influencing architectural and technology decisions across a range of complex projects. NB: This role is remote-first, with collaborative in-person sessions in the central London office one day per week. Skills and Experience Essential A proven pedigree with a minimum of 7 years professional front-end development experience, including senior or leadership responsibilities Expert knowledge of JavaScript, TypeScript, React and modern build pipelines Experienced in delivering technically complex prototypes and digital products with a strong background in creative technology and interactive digital experience development Advanced experience with animation frameworks such as GSAP, Lottie or Framer Motion, with experience integrating APIs, headless CMS platforms and cloud-based architectures Demonstrated experience collaborating across global and cross-functional teams, possessing strong communication skills with ability to engage both technical and creative stakeholders Desirable Experience with web-based 3D technologies including Three.js, WebGL or shader development Exposure to AI or machine-learning driven creative workflows Previous experience within digital agencies, creative studios or innovation environments Applications: Please contact Edward here at ISR Recruitment to learn more about our client and how they are leading the way in developing the next generation of technology solutions within their sector through innovation and transformational technology?

Senior Frontend Engineer Series A AI Startup $30M Funding Enterprise AI Our client are building the next generation of enterprise AI - systems that learn continuously from real-world processes . They're a Series A company backed by $30M in funding and are growing their Product Engineering team to tackle one of the hardest problems in applied AI. The Role As a Frontend Product Engineer , you'll build their core platform, enabling an intuitive & user-friendly experience all end clients. Your work will directly shape how users interact with the core product & the value they get from the product. You'll be comfortable working on end-to-end projects, from design through to deployment, being heavily user-centric and understanding user requirements via ongoing engagement with key clients. You'll be an expert in React, having experience of greenfield builds & a track-record of creating intuitive solutions that solve real-world engineering problems, What We're Looking For Exceptional React expertise Excellent understanding of UX and how it features in the end-to-end development of intuitive frontends (of which you will take full ownership) A strong product-oriented mindset Hands-on work with human-in-the-loop feedback , evaluation frameworks, or continuous learning pipelines. Comfort operating at the boundary between research and real-world impact. Experience in a start-up environment or an impactful role with a high degree of ownership within a big tech environment Why Join Extremely competitive salary Meaningful equity Work alongside some of the best talent in applied AI A rare opportunity to shape how the next generation of AI systems learn and evolve If you're excited about building AI systems that don't just run workflows but learn from the world , we'd love to hear from you.

If you are a versatile and highly skilled S enior Cloud & Full Stack Engineer ready to work, support and advance this UK leading companies modern application ecosystem, then please, do read on! This role requires strong expertise across cloud infrastructure, backend microservices, frontend development, and legacy system support. The ideal candidate will possess comprehensive skills in all these areas, ensuring a well-rounded and robust contribution to our technology landscape. Duration : temporary contract for 3-6months or so This is a paid per hour PAYE temporary role Rate of Pay PH: 33-43ph plus holiday pay (circa 60-80,000 if salaried) Location: hybrid. Need to work in the office in Central Bedfordshire for meetings, reviews and handovers, which will be once a week or so. Hours : 35 hrs per week 9am-5pm (1 hr lunch) Days: Mon-Fri Benefits: - free parking - electric vehicle charge points - holiday pay accrual - wfh most of the time - pension after a qualifying period Key Responsibilities Design, build, and maintain AWS infrastructure-as-code deployments using Terraform and related tooling. Manage and optimize serverless microservices, including Lambda functions, API Gateway, and Amplify-hosted applications. Support and enhance Python-based Lambda microservices and Node.js backend components. Maintain and develop React-based front-end applications, including complex UI components and dynamic API integrations. Oversee database administration for MySQL/RDS Apply strong security best practices across infrastructure, applications, and data flows. Provide maintenance and incremental improvements to legacy .NET applications where required. Produce and maintain clear technical documentation for infrastructure, services, and processes. Collaborate effectively with cross functional teams through strong communication and teamwork. Core Technical Skills (Primary Focus & Essentials/Nice to have) AWS (essential) IaC & Terraform Python (essential) for Lambda microservices Node.js backend development (essential) MySQL/RDS administration (essential) React, HTML, CSS, and AG Grid API Gateway & dynamic API integrations Documentation and communication excellence ( essential) AWS Amplify workflows Legacy .NET application support Ideal Candidate Profile Comfortable working across cloud infrastructure, backend services, and front-end applications. Able to take ownership of systems end-to-end, from architecture to deployment. Strong documentation habits and the ability to communicate clearly with technical and non?technical stakeholders. A collaborative mindset with a focus on team alignment and shared problem?solving. Eager to learn new technologies and expand into unfamiliar areas. Excellent communication skills and a proactive approach. Proven relevant experience, 3 years or more. Eligibility to work in the UK on a full time basis (please, no student visas as it will not cover the duration of the hours/contract) Ideally, a driver as the location of the office is not close by any public transport links This is to start asap. So if you are this amazing, talented Cloud & Full Stack Engineer, then please send your cv to James Newbury Appointments for immediate review. If you do not hear back within 3 working days, unfortunately, you will not have been shortlisted on this occasion, however ,we would like to thank you for your interest and wish you all of the very best in your search.

Senior Front-End Developer (Creative Technologist) 6-month contract (initially) Market Rates Inside IR35 Remote Working (+ x1 day per week in central London) The Opportunity Our client is seeking a Senior Creative Technologist / Senior Front-End Developer to play a pivotal role in shaping the future of their digital experience delivery. Joining a forward-thinking organisation at the intersection of design, technology and innovation, where you will help define how advanced prototypes and production-ready digital platforms are conceived, engineered and delivered. You will be consulting alongside the Technology Director, Lead Visual Designer and an established Offshore Development team to ensure creative ideas are not only technically achievable but executed to an exceptional standard. The successful candidate will bring experience partnering with leading, high profile, global brands providing creative technology consultancy that aligns creative ambition with technical feasibility across multidisciplinary creative and development teams. The Role: This is an opportunity to influence the delivery of globally recognised digital experiences while working within a highly creative and technically ambitious environment where you will have genuine input into technology direction, innovation strategy and creative execution. You will operate as a senior technical voice within the business, translating conceptual ideas into high-performance digital experiences while influencing architectural and technology decisions across a range of complex projects. NB: This role is remote-first, with collaborative in-person sessions in the central London office one day per week. Skills and Experience Essential Minimum of 7 years professional front-end development experience, including senior or leadership responsibility Expert knowledge of JavaScript, TypeScript, React and modern build pipelines Proven experience delivering technically complex prototypes and digital products with a strong background in creative technology and interactive digital experience development Advanced experience with animation frameworks such as GSAP, Lottie or Framer Motion, with experience integrating APIs, headless CMS platforms and cloud-based architectures Demonstrated experience collaborating across global and cross-functional teams, possessing strong communication skills with ability to engage both technical and creative stakeholders Desirable Experience with web-based 3D technologies including Three.js, WebGL or shader development Exposure to AI or machine-learning driven creative workflows Previous experience within digital agencies, creative studios or innovation environments Role and Responsibilities: Creative Technology Leadership Lead development of high-fidelity prototypes, proof-of-concepts and immersive digital experiences Drive adoption and exploration of emerging technologies including AI-driven creative tooling, WebGL, WebAR, immersive web and creative coding techniques Translate conceptual and design-led thinking into scalable technical solutions Provide technical insight to creative and strategic stakeholders on feasibility, innovation opportunities and implementation approaches Senior Front-End Engineering Own the front-end architecture and delivery across complex digital builds Develop sophisticated, high-performance interfaces using React, TypeScript, and modern front-end tooling Contribute to the evolution of component libraries and internal design systems Deliver best-in-class animation, interaction, accessibility and performance optimisation Cross-Disciplinary Collaboration Partner closely with design leadership to deliver visually exceptional, pixel-perfect user experiences Support technical discovery, scoping workshops and stakeholder presentations Mentor developers and promote knowledge sharing across distributed teams Innovation and Standards Evaluate and introduce emerging frameworks, tools and methodologies Champion best practice across performance, testing, accessibility and development workflows Contribute to long-term creative technology strategy and capability development Applications: Please contact Edward here at ISR Recruitment regarding this newly created contract role working as a Senior Front End Developer (Creative Technology) on an Inside IR35 basis; as well as learning more about our client and how they are leading the way in developing the next generation of technology solutions within their sector through innovation and transformational technology?

We're looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You'll be instrumental in our transition away from Drupal as we modernise and scale our platform. Tech Stack: At least 6-8 years commercial experience with Node, JavaScript or TypeScript Exposure of Laravel and/or Python (Django or Flask a plus) Familiarity with Drupal and some knowledge of modern front-end frameworks (React, Vue, etc.) What You'll Do: Build scalable applications using modern frameworks and clean architecture Contribute to backend services and APIs (Python or Laravel-based) Help re-platform and migrate to a modern stack Collaborate cross-functionally with UX, Product, and DevOps What We Offer: A supportive environment that encourages professional growth and continuous learning. An inclusive, collaborative culture within one of the UK's leading business services providers. A competitive salary and benefits package. 49904MS INDLON Portfolio Payroll Ltd is acting as an Employment Agency in relation to this vacancy.