Lead FullStackEngineer – .NET/React Location: Central London, hybrid working, 2 days a week onsite. Day rate: £650-£800 (Outside IR35) Duration: 6 months with likely extensions Are you a hands-on technical leader who thrives at the intersection of frontend and backend development? We're looking for a Lead FullStackEngineer to help shape the future of digital products in a fast-paced, forward-thinking environment. This role combines architecture, delivery, and engineering excellence across modern web apps, APIs, and cloud-native systems. You’ll be part of a collaborative team that’s passionate about building impactful, secure, and scalable digital products. This More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
Lead FullStackEngineer – .NET/React Location: Central London, hybrid working, 2 days a week onsite. Day rate: £650-£800 (Outside IR35) Duration: 6 months with likely extensions Are you a hands-on technical leader who thrives at the intersection of frontend and backend development? We're looking for a Lead FullStackEngineer to help shape the future of digital products in a fast-paced, forward-thinking environment. This role combines architecture, delivery, and engineering excellence across modern web apps, APIs, and cloud-native systems. You’ll be part of a collaborative team that’s passionate about building impactful, secure, and scalable digital products. This More ❯
our business continues to experience significant organic and inorganic growth, we have ambitious plans to innovate and scale our operations further. We work with some great technology; our stack consists of a number of Python-based (micro-)services with React frontend, currently running on the Google Cloud Platform (GCP). You'll work on multiple services used by … in person at least once per quarter in order to maintain connections, collaborate on larger projects and have fun together. You can read lots more about our technology stack and our culture over on our tech blog - Code & Wild What you'll be doing You'll play an active role in delivering the roadmap for your squad and … our supportive engineering culture as you learn more, and grow your career, within Bloom & Wild Engineering. You'll love this role if you Have demonstrated experience as a Full-Stack Developer with a track record of successfully developing and deploying web applications. Have a minimum of 5 years of relevant experience in full-stackMore ❯
We’re looking for a Senior FullStack Java Engineer to: Design, develop, and improve the digital products and technology services we provide to our clients and employees Apply a broad range of software engineering practices, from analyzing user needs and developing new features to automated testing and deployment Ensure the quality, security, reliability … root cause of risks and issues Requirement Bachelor or equivalent focusing on Computer Science, Software Engineering, etc Ideally 10 years of experience in a similar position focused on fullstack java development within the financial sector Interested in learning new technologies and practices, reuse strategic platforms and standards, evaluate options, and make decisions with long-term More ❯
We’re looking for a Senior FullStack Java Engineer to: Design, develop, and improve the digital products and technology services we provide to our clients and employees Apply a broad range of software engineering practices, from analyzing user needs and developing new features to automated testing and deployment Ensure the quality, security, reliability … root cause of risks and issues Requirement Bachelor or equivalent focusing on Computer Science, Software Engineering, etc Ideally 10 years of experience in a similar position focused on fullstack java development within the financial sector Interested in learning new technologies and practices, reuse strategic platforms and standards, evaluate options, and make decisions with long-term More ❯
FullStackEngineer | Python | Typescript | React | AWS | Hybrid, London We are seeking a highly skilled FullStackEngineer to strengthen our internal team and ensure the high quality, reliability, and continuous development of our platform. You’ll join an interdisciplinary team of machine learning experts, engineers, and scientists … and foster innovation. We’re looking for passionate innovators who thrive on solving complex technical problems with the potential for global impact. About You You are a strong fullstackengineer, proficient in TypeScript or JavaScript and Python. You have experience building high-performance, responsive web applications, and a deep understanding of protocols, REST … APIs, WebSockets, and the DOM. You are comfortable operating across the stack, with strong knowledge of relational databases, web security best practices, and authentication. You have experience architecting distributed systems and deploying to cloud services using tools like Kubernetes and AWS. Bonus Points Experience with 3D rendering (e.g., WebGL). Deep knowledge of modern UI frameworks (e.g., React More ❯
City of London, Greater London, UK Hybrid / WFH Options
Enigma
FullStackEngineer | Python | Typescript | React | AWS | Hybrid, London We are seeking a highly skilled FullStackEngineer to strengthen our internal team and ensure the high quality, reliability, and continuous development of our platform. You’ll join an interdisciplinary team of machine learning experts, engineers, and scientists … and foster innovation. We’re looking for passionate innovators who thrive on solving complex technical problems with the potential for global impact. About You You are a strong fullstackengineer, proficient in TypeScript or JavaScript and Python. You have experience building high-performance, responsive web applications, and a deep understanding of protocols, REST … APIs, WebSockets, and the DOM. You are comfortable operating across the stack, with strong knowledge of relational databases, web security best practices, and authentication. You have experience architecting distributed systems and deploying to cloud services using tools like Kubernetes and AWS. Bonus Points Experience with 3D rendering (e.g., WebGL). Deep knowledge of modern UI frameworks (e.g., React More ❯
Fully Remote FullStackEngineer (React + Node.js) Brussels-Based Digital Transformation ️ EU-Based Only No Visa Sponsorship Dutch or French Required We're partnered with a Brussels-based tech company undergoing a major digital transformation . They're looking for a senior freelance fullstackengineer to … caching (Redis), and observability Event-driven integrations and improved inter-service communication (Kafka optional) Requirements: Advanced experience with React.js , Node.js , and TypeScript Experience working in distributed teams on fullstack applications Familiarity with microfrontends , scalable system architecture, and service decomposition Solid backend design experience (API development, caching, queuing, monitoring) CI/CD, Docker, Git, and cloud … French required This is a high-impact project with influence over key technical decisions. If you're looking for a role that combines system ownership, technical challenge, and full autonomy - this is it. How to Get In Apply on Linkedin or Email your CV to Links to GitHub or portfolio not required but they will put you at More ❯
Experience with design, debugging, and problem solving with Java. • RESTful web application experience. • Spring Boot experience. • Interacting with MongoDB or similar database technology. • Automated testing. Nice to Haves: • Fullstack experience including UI development with JavaScript. • Kafka experience. • Excellent written and verbal communication skills. • Linux administration experience. • Experience with automated build tools, continuous integration, and continuous More ❯
FullStack Web Engineer - Saas Platform for Workforce Management - Bristol - Up to £45k My client leverage innovation and automation to help their clients and their stakeholders spend more time developing their businesses and less time just managing them. Their services are trusted for the development of staff and HR functions for companies and major More ❯
Skills and Qualifications Minimum SC clearance, but willing to obtain DV. Front-End Proficiency Strong proficiency in front-end technologies, including: HTML CSS JavaScript Modern frameworks such as React, Angular, Vue.js Back-End Development Experience Solid experience in back-end More ❯
Full‐Stack Software Engineer React, TypeScript, AWS Circa 70k + Equity but open to discussion DOE Remote (UK based), ideally able to travel to London A VC backed early-stage tech business we are supporting is looking to make a key hire in its first full time Software Engineer. Working closely with … the Founders and CTO there is a fantastic opportunity for an experienced and driven Engineer, to help take ownership and build a product from the ground up. The product has the potential of making a significant improvement in the property sector, both commercial and residential, from cost saving to sustainability. What will you be doing? You’ll join … a small, agile product squad and take full ownership across their tech stack. This includes: Build and refine React/TypeScript web apps and the AWS‐backed services that power them. Integrate mapping and geospatial components for lightning‐fast, data‐rich user experiences. Write and maintain robust unit and end‐to‐end tests (Jest, Cypress). Shape architecture More ❯
Junior/Mid Level FullStack Developer Location: Fareham, Hampshire (on-site) Salary: Up to £45,000 (some flexibility for strong candidates) Start Date: ASAP Type: Permanent, Full-Time About The Company We’re working with an exciting, mission-driven startup that’s building cutting-edge tech for pet owners across North America, Europe … early in their career who’s looking to make a real impact and learn in a supportive environment. The Role This is a fantastic opportunity for a Junior FullStack Developer (or early mid-level) to join a growing team and play a hands-on role in shaping a Django-powered web and desktop application. You … ll work alongside experienced developers and contribute directly to new features, bug fixes, and the full product lifecycle. You’ll be based in their award-winning Fareham office, with some flexibility available once you’ve settled in. Key Responsibilities Develop backend functionality using Django and Python Build and style responsive UI components using JavaScript (TypeScript), HTML, and SCSS More ❯
FULLSTACK ENGINEER -SaaS STARTUP- NODE, REACT, TYPESCRIPT, JAVASCRIPT About the Company: We've partnered with a high growth SaaS company having recently completed their Series A and are scaling. They have built an insights and analytics platform already being used by some of the worlds biggest brands. You'll deliver nascent technology revolutionising how brands engage with new … audiences! About the Role: We are hiring an experienced Fullstack Engineer with a strong flair for data to join their team and help shape the future of their platform. You'll be responsible for mentoring junior engineers, leading projects end2end and assigning work throughout the team. On top of the technical leadership, we're also looking for someone … being a team player! Technologies include Node, React, AWS, Typescript ,Javascript, Kubernetes, Docker and more. Location: The role is hybrid, working out of their central London offices. FULLSTACK ENGINEER - SaaS STARTUP - NODE, REACT, TYPESCRIPT, JAVASCRIPT, AWS, FULLSTACK More ❯
City of London, Greater London, UK Hybrid / WFH Options
The Talent Platform
FULLSTACK ENGINEER -SaaS STARTUP- NODE, REACT, TYPESCRIPT, JAVASCRIPT About the Company: We've partnered with a high growth SaaS company having recently completed their Series A and are scaling. They have built an insights and analytics platform already being used by some of the worlds biggest brands. You'll deliver nascent technology revolutionising how brands engage with new … audiences! About the Role: We are hiring an experienced Fullstack Engineer with a strong flair for data to join their team and help shape the future of their platform. You'll be responsible for mentoring junior engineers, leading projects end2end and assigning work throughout the team. On top of the technical leadership, we're also looking for someone … being a team player! Technologies include Node, React, AWS, Typescript ,Javascript, Kubernetes, Docker and more. Location: The role is hybrid, working out of their central London offices. FULLSTACK ENGINEER - SaaS STARTUP - NODE, REACT, TYPESCRIPT, JAVASCRIPT, AWS, FULLSTACK More ❯
they depend on. You'll work on our cloud software applications that work in conjunction with our large fleet of remotely managed devices. As a Senior level Software Engineer you'll be working closely with more experienced colleagues with exposure to the full product & service lifecycle from specification & architecture through to release & operation. You'll work … product and Ops teams, taking these through to deployment and any necessary fixing any problems. You'll also review code changes for correctness, architectural clarity and style. A fullstack software engineer with a passion for writing great software 4+ years of professional software development experience Strongly desired experience: Django or FLASK Python frameworks … clearly in written and spoken English. Strong empathy and the capacity to react calmly and efficiently in a scale-up environment Reporting to Engineering leadership, this is a full time permanent role. Be part of a growing innovative business and help shape the future of energy Collaborative, flexible and friendly environment 25 days holiday plus bank holidays, with More ❯
Job Title: Front Office FullStackEngineer – Trading & Risk Services Location: London (Hybrid or Onsite) Salary: Competitive (£110,000 - £160,000) + Bonus + Benefits A leading financial services firm with over £60bn AUM is expanding its core engineering group to power the next generation of its front-office trading, risk, and data infrastructure. … management across asset and liability books Risk calculation, storage, and distribution for complex portfolios Market and reference data services enabling pricing and analytics You’ll work across the stack, building performant services and UIs using Rust, Python, React, and PostgreSQL/ClickHouse, with deployments to AWS and Kubernetes. This is a hands-on engineering role with strong product More ❯
City of London, London, United Kingdom Hybrid / WFH Options
La Fosse
Job Title: Front Office FullStackEngineer – Trading & Risk Services Location: London (Hybrid or Onsite) Salary: Competitive (£110,000 - £160,000) + Bonus + Benefits A leading financial services firm with over £60bn AUM is expanding its core engineering group to power the next generation of its front-office trading, risk, and data infrastructure. … management across asset and liability books Risk calculation, storage, and distribution for complex portfolios Market and reference data services enabling pricing and analytics You’ll work across the stack, building performant services and UIs using Rust, Python, React, and PostgreSQL/ClickHouse, with deployments to AWS and Kubernetes. This is a hands-on engineering role with strong product More ❯
at the forefront of Islamic financial services. StrideUp is backed by leading VC and private equity investors, having raised over £25m in funding. The Role As a Lead FullStackEngineer at StrideUp, you'll play a pivotal role in shaping the technical direction of our platform and mentoring the engineers who build it. … You'll work across the stack, leading by example with clean, scalable code while also guiding architectural decisions and engineering best practices. You'll be instrumental in delivering high-quality systems that power our ethical lending products and internal operations. This is a hands-on leadership role where you'll collaborate with product, design, and business teams to … and stability. Develop the Team: Support engineers of varying experience levels, identifying opportunities for development and knowledge-sharing. Top Skills/Experience Required 5+ years of experience in fullstack software development. Experience leading or mentoring engineers Experience designing system architectures Strong proficiency with: TypeScript, Node.js, NestJS, React PostgreSQL or similar relational databases AWS services and More ❯
the following job information. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a FullStack Software Engineer III at JPMorgan Chase within Cross Risk Technology, you are an integral part of an agile team that works to enhance, build … to team culture of diversity, equity, inclusion, and respect Required Qualifications, Capabilities, and Skills: Formal training or certification in software engineering concepts with applied experience Experience as a fullstack developer, including advanced proficiency in front-end technologies, specifically React Proficiency in Python programming Proficiency in SQL programming Proficiency in all aspects of the Software Development More ❯
to ensure Amber's long-term success. Want to help improve the environment by shifting the worlds energy usage towards renewables? We are currently hiring for a Senior FullStack Engineer. Amber provides a great opportunity to apply your skills as an Engineer to help enable the uptake of renewable energy. Our technology optimises … pricing and renewable availability - Mobile & Web apps for customers to monitor and manage their energy usage - A pricing and billing engine for real time energy pricing The tech stack is React Native mobile app , some React web frontends , and a Serverless Lambda backend on AWS . We're using Typescript top to bottom , and Apollo GraphQL sits in … data in DynamoDB , Postgres and snowflake for our data-lake using one or the other as best suits a particular workload. You can learn more about our tech stack at While we're looking for talented and driven individuals our desire is to build a champion team, not a team of champions. We're full-stackMore ❯
City of London, London, United Kingdom Hybrid / WFH Options
RemoteStar
in leading, mentoring, and managing development teams. Problem Solving: Strong analytical and problem-solving skills. Communication: Excellent verbal and written communication skills. 3 - 10 years of experience in fullstack development. Proven track record of leading successful development projects. Strong understanding of software development lifecycle and agile methodologies. Ability to work effectively in a fast-paced More ❯
in leading, mentoring, and managing development teams. Problem Solving: Strong analytical and problem-solving skills. Communication: Excellent verbal and written communication skills. 3 - 10 years of experience in fullstack development. Proven track record of leading successful development projects. Strong understanding of software development lifecycle and agile methodologies. Ability to work effectively in a fast-paced More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Fullstack Engineer – TypeScript & Go (Contract) Bristol (Hybrid – 2 days/week on-site) Must be eligible for SC (10+ years UK residency required) One stage Interview Process Freelance/Contract ASAP We’re hiring a skilled Fullstack Engineer to join a forward-thinking aviation client on a brand new greenfield application — a Tuning Tool — with significant More ❯
Software Engineer – Java FullStack Ad hoc travel to Manchester/Newcastle once a month The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration … risk and shorten delivery times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. Role Overview: Amber Labs is looking for a talented Software Engineer to join our team, working on impactful digital initiatives that modernise government services across the UK. This role offers the opportunity to design, develop, and maintain critical systems that More ❯
