499 jobs found

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

Lead Full Stack Java Developer - SC Cleared NEW PERMANENT OPPORTUNITY FOR A LEAD FULL-STACK JAVA DEVELOPER IN LONDON WITH SC CLEARANCE Location: London (Hybrid) Salary: £80,000 - £95,000 per annum Clearance: Active SC Clearance required To apply: email The Company Join a specialist technology consultancy delivering complex, mission-critical projects across UK Government and national security sectors. You'll be part of a collaborative, engineering-focused environment where innovation, reliability, and technical excellence drive everything they do. Their teams work closely with public sector clients to design, build, and modernise secure systems that underpin national operations - tackling some of the most demanding challenges in government technology. The Role As a Lead Full Stack Java Developer , you will guide a small team of engineers while remaining hands-on in the design and development of high-performance, secure applications. You'll play a key role across the full software lifecycle - from architecture and development to deployment and continuous improvement - ensuring solutions meet stringent performance and security standards. You'll work in a dynamic environment, collaborating with architects, DevOps specialists, and delivery leads to drive best practices and technical excellence across projects. Key Responsibilities Lead a team of developers delivering scalable, secure full-stack solutions for critical government systems. Design, build, and maintain Java-based back-end services and modern front-end interfaces. Collaborate with architects and technical leads to define system design and integration patterns. Ensure code quality, maintainability, and performance through code reviews and mentoring. Contribute to DevOps pipelines and CI/CD practices in secure environments. Champion engineering best practices and continuous improvement within the team. Skills & Experience Essential: Active SC Clearance (or eligible and willing to undergo clearance). Strong Java and Spring Boot development experience. Proven experience delivering full-stack solutions (e.g. React, Angular, or Vue). Good knowledge of microservices , RESTful APIs , and containerisation (Docker/Kubernetes). Experience working with AWS or other cloud environments. Understanding of secure software design and deployment in government or defence contexts. Excellent communication, leadership, and mentoring skills. Desirable: Experience with CI/CD pipelines (e.g. Jenkins, GitLab CI). Familiarity with infrastructure-as-code (Terraform, Ansible). Exposure to Agile and DevSecOps delivery models. Why Apply? High-impact work on systems that directly support UK Government missions. Technical autonomy and input into architecture and design decisions. Collaborative culture with a focus on professional growth. Competitive salary and comprehensive benefits package. If you're an experienced Full Stack Java Developer with SC Clearance who thrives on tackling complex challenges and leading technical teams, this is a chance to make a meaningful impact on projects that truly matter. Apply now to discuss this opportunity in more detail.

LEAD SOFTWARE DEVELOPER - SC CLEARED NEW PERMANENT OPPORTUNITY IN LONDON FOR A SECURITY CLEARED LEAD DEVELOPER Exciting new opportunity for a Lead Developer to work on UK Govt. projects SC Clearance required Based in London (Hybrid - 1 day per fortnight in the office) Salary up to £90,000 + company benefits To apply, email: The Company Join a leading UK consultancy delivering innovative software solutions for high-profile government projects. You'll work alongside talented engineers and consultants to design, build, and deploy systems that make a real impact on national-scale initiatives. The Role We're looking for an experienced Lead Software Developer to take technical ownership of full-stack solutions across multiple government programmes. You'll guide teams through the entire software development lifecycle - from architecture and design through to implementation and delivery - ensuring best practices, scalability, and security throughout. This is a hands-on leadership position where you'll balance technical delivery with mentoring and architectural direction. Key Responsibilities Lead the design, development, and deployment of full-stack applications using Java, React, JavaScript , and AWS . Provide technical leadership and direction to development teams. Collaborate with architects, product owners, and stakeholders to deliver secure and scalable solutions. Champion best practices in agile delivery, CI/CD, testing, and cloud-native development. Support and mentor junior and mid-level developers. Ensure all solutions meet government and security compliance standards. Skills & Experience Essential: Active SC Clearance . Strong background in Java and React development. Proficiency with AWS and modern JavaScript frameworks. Experience leading technical teams or projects in an agile environment. Excellent problem-solving, communication, and stakeholder engagement skills. Desirable: Previous experience working in a consultancy or client-facing environment. Exposure to UK Government or public sector projects. Knowledge of microservices architecture, DevOps practices, and automation tooling. Why Join Work on high-impact government projects with real-world significance. Join a collaborative consultancy that values innovation, integrity, and growth. Hybrid working - just 1 day per fortnight in the London office . Competitive salary, training, and professional development support. Ready to take the lead on meaningful projects? Apply now to join a team where your technical expertise drives lasting impact.

If you are a Full Stack Developer with strong UI experience, we have a new 1-year FTC we'd like to discuss with you. This role would be ideal for someone with 3-5 years' experience and requires 3 days per week onsite in The City of London. About the Company A leading global financial services firm specialising in electronic trading and liquidity solutions is undergoing a significant technology transformation. With an established presence across major financial hubs, the business works with top-tier institutional clients and is investing heavily in modernising its trading platforms and infrastructure. This is an opportunity to join a high-performing, collaborative technology team working on cutting-edge, real-time systems within a fast-paced environment. The Role We're looking for a mid-level Full Stack Developer with strong front-end expertise to play a key role in delivering next-generation trading applications. You'll join a small Agile team, working closely with both technology and business stakeholders on greenfield and enhancement projects, with a particular focus on real-time UI development. This role would suit someone who thrives in a dynamic environment and enjoys building high-performance, user-centric applications. Key Responsibilities Translate user stories into scalable, high-quality technical solutions Contribute to Agile ceremonies including sprint planning, stand-ups, and retrospectives Design, build, test, and deploy applications within a microservices architecture Develop responsive, real-time front-end interfaces for trading workflows Build proof-of-concepts (PoCs) and UI prototypes to support business requirements Write and maintain integration tests as part of the development lifecycle Collaborate with cross-functional teams to deliver key milestones Provide support for production systems when required Technical Skills & Experience Essential: Strong experience with Next.js, React, and TypeScript Solid front-end engineering experience, ideally within real-time or trading environments Experience with WebSockets or SignalR for real-time communication Backend development experience with .NET (C#) and/or Python Strong understanding of REST APIs and microservices architecture Experience with message brokers (e.g. RabbitMQ or Kafka) Knowledge of caching technologies (e.g. Redis) Experience with Azure DevOps / CI/CD pipelines / Git Working knowledge of SQL and NoSQL databases Experience with cloud platforms (Azure or AWS) Desirable: Experience with containerisation (Docker, Kubernetes) Knowledge of financial systems or trading platforms Exposure to FIX protocol Understanding of asset classes such as FX, derivatives, or similar Qualifications & Experience Degree in Computer Science, Engineering, or a related field 2-3 years' experience in full stack or front-end development Prior experience working on data-driven or real-time UI applications preferred Exposure to Agile delivery environments Key Attributes Proactive and self-motivated, with the ability to work independently Comfortable working in a fast-paced, evolving environment Strong attention to detail and quality Effective problem solver with a pragmatic approach Collaborative team player with strong communication skills

About The Role FDM is a global business and technology consultancy seeking a senior EFX java developer to work for our client within the Financial Services sector. This is initially a 12 month contract with the potential to extend and will be a hybrid role that will be based in London. Our client is a high performing front-office development team working on delivery of new strategic EFX pricing and auto-hedging capabilities for FICC E-Trading for 2026. In a typical day you can expect to develop Java code, review code written by your colleagues, attend Agile ceremonies, refine requirements with users (Quantitative Strategies Group and Traders) and liaise with sibling teams in EFX (market access, dashboard, price distribution etc). There will be occasional L3 support. You will have the opportunity to work with leading edge ultra-low-latency technologies like zero-GC JVMs, kernel bypass networking, core pinning and market data technologies. Responsibilities: Develop new real-time, low-latency pricing services for FX Swaps pricing and NDF auto-hedging Develop new features and enhancements to existing pricing and auto-hedging services for Spot and NDF Update existing codebase as required by external venue upgrades, internal and external regulatory requirements. Fully engage with the Agile SDLC Work alongside Quantities Strategies Group to review code and enhance back testing capabilities. Solve problems independently, manage your own workload, engage other teams where required, escalate appropriately and pro-actively drive tasks to completion About You Highly technical with at least 8 years Java server-side development experience. Must possess an advanced degree in Computer Science, Physics, Engineering, Mathematics or relevant analytical degree. Have full technology stack knowledge of Java to Linux and networks. KDB / Q experience Have prior pricing or algo-trading experience in any asset class. Have excellent communication skills to face off to tech management, Quantitative Strategies Group and trading desk. Full SDLC experience, Git, Jenkins, Ansible etc. Advanced programming skills including: understanding of algorithms and data structures, design patterns, multi-threading. Candidate must be a strong team player Experience in 3rd line production support About Us We are a business and technology consultancy and one of the UK's leading graduate employers, recruiting the brightest talent to become the innovators of tomorrow. We have centres across Europe, North America and Asia-Pacific, and a global workforce of over 2,500 employees. FDM has shown exponential growth throughout the years, firmly establishing itself as an award-winning employer and is listed on the FTSE4Good Index. Diversity and Inclusion FDM Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, national origin, age, disability, veteran status or any other status protected by federal, provincial or local laws. Why join us: Career coaching, mentoring and access to upskilling throughout your entire FDM career Assignments with global companies and opportunities to work abroad Opportunity to re-skill and up-skill into new areas, develop non-linear career paths and build a skillset within your field Annual leave and work-place pension

JavaScript Developer with strong commercial Next.js experience is sought by a market leading PaaS organisation based in central Manchester. With recent investment this JavaScript Developer will play a crucial role in new product & feature development offering high level of autonomy to help shape the future of this market leading solution. As the team scales and adds additional functionality this mid-level JavaScript Developer will work closely with the CTO to upskill and progress with scope to learn and work with AI, Data and cloud technology. This role would suit a Developer with a couple of years commercial experience,. Ideally gained in a product focussed engineering team who is keen to work full stack. This company support real commitment to a healthy work life balance with hybrid, flexible working alongside a collaborative, autonomous team culture. This JavaScript Developer based near Manchester should have most of the following key skills - Strong commercial next.js experience - Willingness to work full stack - Solid JavaScript/ typescript/ node exposure - A strong communicator who is happy to get involved with stakeholder - Experience building and supporting web applications in AWS would be a real plus - Any hobbyist or academic Python exposure would be useful - Experience working in a Product or PaaS environment In return this JavaScript Developer based near Manchester will receive: - Starting salary of up to £60,000 - Bonus scheme - Short working week with flexible working hours - Hybrid working (3 days a week in the office) - Great progression opportunities - 30 days annual leave plus bank holidays - Private healthcare - Regular salary reviews - A well-structured training scheme with external certifications So if you are a JavaScript Developer who is looking to get involved in shaping the technical output of a successful, scaling organisation please apply now to be considered and for further info. Manchester JavaScript, Node, AWS, serverless architecture JavaScript, CI, CD, Test driven development, Typescript, next.js

Python Full Stack Developer Leeds (Hybrid) Permanent to £80,000 (DOE) Python Full Stack Developer needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP during March/April 2026. Hybrid Working: 3 days/week remote (WFH), and 2 days/week working on-site in the Leeds office. A chance to work with a leading global IT transformation business specialising in large-scale Government projects. Key experience, responsibilities + tasks: Leading the design + development of complex applications using Core Python, and web frameworks like Flask + Django. Strong Python development expertise, and strong leadership skills, including the ability to drive development projects, and mentor junior developers. Front-end development using Vue.js, JavaScript, CSS and HTML to create seamless user interfaces. SQL Server database experience, including developing / optimizing SQL Server databases, data analysis, and efficient data storage / retrieval. Familiar with AWS Cloud Services, Infrastructure as Code (IaC) tools like Terraform, serverless architectures + Docker containers. Developing applications using event-driven programming paradigms + adhering to design patterns like Model View Template (MVT) + Model View Controller (MVC). Mentoring junior developers in coding standards, GitHub version control, and code tracking. Overseeing integration of various software components, and debugging and trouble-shooting applications. Implementing best practice in software development, including exception handling, data structures + object-oriented programming (OOP). Technical Environment: Full Stack, Python, Flask, Django, Vue.js, React, CSS, HTML, Agile methods, Design Patterns, Object Relational Mappers (ORMs), server-side templating languages, Unit/API testing, AWS, CI/CD. Benefits Package: Salary to £80k (DOE) + Hybrid Working + Annual Bonus + Pension + 22 days holiday plus BHs (rising to 25 days) + Death in Service + Health Care + More.

A high-growth, award-winning specialist lender is seeking a Junior Software Developer to help build and implement a highly automated, bespoke lending platform. Having featured on the Financial Times 1000 fastest-growing companies in Europe for two consecutive years, this firm is now looking to transform its operating efficiency and scalability through in-house technology. Location : London Hybrid : 4 days on-site, 1 day remote Salary : £40,000 to £45,0000 This is a frontend-focused role with some backend requirements. You will join a small, agile team and work directly with the company s co-founders, playing a fundamental role in the evolution of their technology stack. Responsibilities Build and maintain modern web applications using React and Next.js . Develop clean, intuitive user interfaces with a strong focus on UI design and usability. Integrate frontend components with RESTful APIs and backend services. Work with Node.js and related development tools to support the full application lifecycle. Collaborate on CI/CD pipelines and ensure high-quality code through testing and TDD practices. Assist in the transition towards highly automated, data-driven lending processes. Requirements Proficiency in TypeScript and JavaScript . Strong experience with React and Next.js. Experience using Node.js. Proven ability in UI development and CSS styling libraries. Working knowledge of RESTful APIs and frontend-backend integration. Exposure to cloud platforms (Azure, AWS, or GCP). Understanding of CI/CD pipelines and testing practices (TDD). Desirable Skills Python and FastAPI for backend development. Experience with AI-assisted development tools and AI agents. Awareness of Model Context Protocol. Experience working with Figma or collaborating from design files. This role is ideal for a motivated and disciplined developer, whether self-taught, formally educated, or professionally experienced, who wants to see their code have a direct impact on a company s growth and operational success. Ripple Recruitment is acting as an employment agency for this vacancy. My client is an equal opportunity employer committed to fostering a diverse and inclusive workplace. Due to high volumes of interest, we can only respond to shortlisted applicants.

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.

Software Developer - Up to 42K - Brierley Hill - Progression Routes We are looking for a highly motivated and experienced Software Developer to join an award winning technology organisation, who work within both the public and private sectors based in Brierley Hill. This exciting opportunity will suit a talented Software Developer who is well versed in the modern PHP Stack joining at team of Developers. They are a big believer in sharing thoughts and encouraging and supporting innovation and creativity. The Software Developer will also be given the chance to be involved in all aspects of the project process from conception through to completion and launch. The environment is relaxed yet professional, gone are the days of a corporate rigid structure and you will be given flexibility to get the job done! Software Developer skills PHP Laravel JavaScript, Angular, React AWS Postgres Docker You will be a motivated Software Developer, a good communicator and have a natural desire to create amazing code. The successful Software Developer should have strong problem solving abilities, organisational skills and the ability to work as part of a team. We are interviewing currently so apply now for immediate consideration for the Software Developer position or contact George Harvey at ITSS Recruitment for further information.

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They are now looking for an experienced technical lead full stack developer to play a key role in shaping and delivering their next generation of customer-facing platforms. This is a hands-on technical leadership role where you'll be involved from early design through to production delivery, working with a modern cloud-based stack and deploying to live environments on a daily basis. The Role Lead technical delivery across a high-performing development squad (10+) Contribute to solution design, system architecture and domain modelling Build proof-of-concepts and spike complex or uncertain areas of work Break down requirements into deliverable epics and user stories alongside product and initiative managers Develop and deliver production-ready code across the full stack Ensure high standards of quality, maintainability, performance and security Support and improve live systems once deployed Influence technical direction, tooling and best practice across the wider engineering function Tech Environment You'll work with a modern stack including: Node.js microservices JavaScript & TypeScript Vue.js Redis, SQL Server & Snowflake AWS cloud infrastructure CI/CD pipelines and DevSecOps practices About You Strong full stack development experience (ideally 10+ years) 5+ years of JavaScript and TypeScript experience Solid background in system design and scalable architectures Experience building large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable code) Experience working in mature CI/CD and continuous deployment environments A commercial mindset when designing and delivering software Excellent collaboration skills and confidence working with stakeholders Interest in using AI to accelerate and improve software development A passion for performance, security and engineering best practice Degree in Computer Science or equivalent real-world experience What's On Offer Competitive salary and benefits package Hybrid working (1 day per week in the Fareham office) Opportunity to join a scaling UK SaaS business Strong engineering culture with a focus on quality and continuous improvement Supportive, collaborative working environment Community and charity initiatives, including volunteer days Send your CV across to me on email (url removed) or call (phone number removed) for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire / West Sussex Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They are now looking for an experienced technical lead full stack developer to play a key role in shaping and delivering their next generation of customer-facing platforms. This is a hands-on technical leadership role where you'll be involved from early design through to production delivery, working with a modern cloud-based stack and deploying to live environments on a daily basis. The Role Lead technical delivery across a high-performing development squad (10+) Contribute to solution design, system architecture and domain modelling Build proof-of-concepts and spike complex or uncertain areas of work Break down requirements into deliverable epics and user stories alongside product and initiative managers Develop and deliver production-ready code across the full stack Ensure high standards of quality, maintainability, performance and security Support and improve live systems once deployed Influence technical direction, tooling and best practice across the wider engineering function Tech Environment You'll work with a modern stack including: Node.js microservices JavaScript & TypeScript Vue.js Redis, SQL Server & Snowflake AWS cloud infrastructure CI/CD pipelines and DevSecOps practices About You Strong full stack development experience (ideally 10+ years) 5+ years of JavaScript and TypeScript experience Solid background in system design and scalable architectures Experience building large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable code) Experience working in mature CI/CD and continuous deployment environments A commercial mindset when designing and delivering software Excellent collaboration skills and confidence working with stakeholders Interest in using AI to accelerate and improve software development A passion for performance, security and engineering best practice Degree in Computer Science or equivalent real-world experience What's On Offer Competitive salary and benefits package Hybrid working (1 day per week in the Fareham office) Opportunity to join a scaling UK SaaS business Strong engineering culture with a focus on quality and continuous improvement Supportive, collaborative working environment Community and charity initiatives, including volunteer days Send your CV across to me on email (url removed) or call (phone number removed) for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

We have a current opportunity for a React Developer on a permanent basis. The position will be based in London. For further information about this position please apply. The Opportunity The ETrading Terminal is the interface through which professional traders and institutions access the world's most important commodity market - live, with depth and precision no competitor can match. You will own the architecture of that experience. This is not a UI layer on top of a data API. It is a real-time, high-throughput trading interface used by some of the most demanding users in financial markets. You will define how it is built, set the patterns the team follows, and push the boundaries of what a browser-based trading platform can do. Requirements 10+ years engineering; 5+ years building production React at scale - component lifecycle, rendering behaviour, and bundle architecture are instincts TypeScript mastery in strict mode - complex generics, discriminated unions, conditional types, and type-safe API boundary design Vite and modern build tooling; tree-shaking, chunk strategy, module federation, and build performance optimisation in CI State management at scale: Zustand, TanStack Query, or equivalent; separation of server, client, and ephemeral UI state High-frequency WebSocket data at tick-by-tick rates - back-pressure handling, dropped-frame detection, and reconnection strategy Browser internals: rendering pipeline, layout/paint/composite lifecycle, memory profiling, GC pressure, and long-task detection WebGL, Canvas, or custom rendering engine for high-density, real-time financial data visualisation Design system ownership - token architecture, component API design, versioning strategy, and cross-team adoption at scale Testing discipline: unit, integration, E2E (Playwright/Cypress), visual regression, and performance budget enforcement in CI GraphQL or REST API co-design with backend teams; schema-first development and automated type generation Track record of measurably improving engineering standards - patterns or tooling adopted org-wide Cloud infrastructure - Azure preferred, AWS considered; IAM, managed services, automated and auditable deployment pipelines, secrets management Nice to Have Trading UI experience (any asset class) - order books, depth ladders, RFQ workflows, option chains, or execution blotters Micro-frontend architecture at scale; WASM integration for performance-critical in-browser computation High-frequency streaming data; managing back-pressure and dropped-frame rendering under sustained load Financial services or capital markets front-end background; familiarity with market data normalisation What We're Looking For You are the engineer others come to when they do not know what is possible - and you show them. The ETrading Terminal is seen by the world's most sophisticated market participants. You take that personally, ship things that are fast and resilient, set a standard others aspire to, and treat innovation not as a project but as how you approach every ticket. To find out more about Huxley, please visit (url removed) Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

Python Software Engineer Bristol (Hybrid) A growing tech startup is looking for a Python Software Engineer to join their engineering team and help build and improve a behavioural science platform used by consumer brands. You'll work closely with the Head of Engineering in a collaborative team, contributing across the platform and customer-facing product. This is a hands-on role suited to someone who enjoys varied engineering challenges and the opportunity to wear multiple hats in a startup environment. Responsibilities Develop backend services and APIs using Python Contribute to the development of the core platform and product features Build and maintain services using Docker and AWS Work within a Linux-first development environment Collaborate closely with the Head of Engineering on platform improvements Take ownership of problems and contribute across different areas of the product as needed Tech Stack Python FastAPI Docker / containerisation AWS Linux About You Around 2-4 years of software engineering experience Strong Python development skills Experience building APIs or backend services Comfortable working in Linux environments Familiar with AWS or cloud infrastructure Experience with Docker or containerised applications Enjoy working in small teams where engineers take ownership Ready to Apply? Contact Jack Winder to find out more. Please apply with a CV and a cover letter outlining why you're perfect for the role. Know someone great for the job? We offer a referral scheme-just get in touch! Note: We do our best to respond to every application, but due to volume, we can't always guarantee it. If you haven't heard back within 7 days, unfortunately, you haven't been successful this time. Keep an eye on our site for new opportunities!

Development Manager / Software Engineering Manager Long term programme to update current legacy and ultimately a full re-platform for all B2B, B2C and Internal applications. Covering CRM, CMS, Logistics, Sales, finance. Key responsibilities: Directly line manage a small UK team along with offshore resource Direct the Architecture Management of the engineering process Key skills required: Background as a Developer / Software Engineer with modern stack such as: C# .NET, Node.js, React, AWS / AZURE, NoSQL, SQL Server Current technical skills to enable code reviews and authority on technical archietectural decisions. If you want to be more hands-on and code, that's good but not essential Line Management skills (Motivation, Leadership, Direction) Modern Tech stack. AI use within Current systems and plans to use more, Work / Life balance. 4 Days in the office 200 Employee company, leaders in their sector with year on year growth

Senior Full Stack Developer Mode of working: London- 3 days onsite Type of Employment: Permanent Interview Format: 1. Live coding+ 2 interview rounds. The Senior Full Stack Developer Role As a Senior Full Stack Developer , you will design and deliver end-to-end application solutions using cloud platforms such as Azure, AWS or GCP, alongside modern technologies including NoSQL databases, Python, React, TypeScript and DevOps tooling. You will work on cutting-edge projects, develop scalable applications and collaborate with cross-functional teams to deliver high-quality solutions. Senior Full Stack Developer Key Responsibilities: Own the end-to-end architecture across front-end, back-end, APIs, data and system integrations. Define reference architectures, technology standards and design principles for development teams. Make strategic technical decisions balancing scalability, security, cost efficiency and delivery speed. Design and develop accessible, secure and scalable front-end applications using React and TypeScript. Establish standards for state management, authentication flows and UI/UX consistency. Architect back-end services using Node.js or Python, including REST APIs and event-driven patterns. Apply microservices principles, resiliency patterns and fault-tolerant design. Model and manage relational and NoSQL databases such as MongoDB and Postgres, including caching and data access strategies. Architect cloud-native solutions on AWS, Azure or GCP, incorporating CI/CD pipelines and Infrastructure as Code. Build for high availability, disaster recovery, cost optimisation and embedded observability. Apply secure coding practices and design robust authentication, authorisation and data-protection models. Ensure compliance with enterprise security policies and regulatory standards. Senior Full Stack Developer Essential skills / knowledge / experience: Hands-on experience in software development and solution architecture. Deep expertise in Azure, AWS or GCP cloud services. Strong background in backend development (TypeScript, React, Node.js, Python), REST APIs and microservices. Experience working with NoSQL databases such as MongoDB or Postgres. Proficiency with CI/CD pipelines, Infrastructure as Code and DevOps practices. Excellent communication and presentation skills, with the ability to articulate complex concepts clearly. Familiarity with AI/ML integration and secure cloud architecture is an advantage.

Sysops Engineer Bath (Hybrid) 40,000+ DOE The Role We're working with a purpose-driven health tech company building software that genuinely improves patient outcomes. They're looking for a SysOps Engineer to support and evolve their AWS-based infrastructure. You'll be joining a collaborative, agile team where engineers take real ownership. This isn't a ticket-driven environment, you'll be involved in shaping infrastructure, improving systems and working closely with developers and product teams. What you'll be doing Supporting and improving AWS infrastructure across multiple environments Maintaining high availability, security and performance Working with Terraform and Ansible to manage infrastructure as code Monitoring systems and responding to incidents Collaborating with engineers across the business Tech stack AWS (EC2, VPC), Linux, Terraform, Ansible, Bash/Python, PHP/MySQL What they're looking for 3-5 years in a DevOps / SysOps / Cloud role Strong AWS experience Infrastructure as Code (Terraform ideal) Linux systems experience Scripting (Bash or Python) Why apply? Tech-for-good environment Strong team culture and collaboration Learning and development budget Private healthcare + enhanced benefits Ready to Apply? Contact Jack Winder to find out more. Please apply with a CV and a cover letter outlining why you're perfect for the role. Know someone great for the job? We offer a referral scheme-just get in touch! Note: We do our best to respond to every application, but due to volume, we can't always guarantee it. If you haven't heard back within 7 days, unfortunately, you haven't been successful this time. Keep an eye on our site for new opportunities!

C#, .NET, SOLID, Agile, React, JavaScript/Typescript, Pair Programming, AWS, Azure, IaC, Hit, SQL Server, NoSQL, API's This is a lovely new permanent opportunity for a bright, capable, positive software developer to join our client's IT team in Cambridgeshire. Attitude and aptitude are as important as key skills, but it is expected that you will have 2 years plus C#.NET as a minimum. Permanent only. There is no visa sponsorship or visa transfer on offer. The role would involve 1 day a week in Peterborough, accessible from St Pancras/Kings Cross, and perfect for anyone in Cambridgeshire or within a 2-hour commute. The tech stack is Microsoft-based but also uses AWS. If you are interested in finding out more, please email a CV to Karen at Jump IT in the first instance.