26 to 50 of 1,098 Full Stack Engineer Jobs

Full Stack Engineer (AI/ML, Python, Agentic) - Global Tech Company - London Day rate: £500 - £700 (inside IR35) Duration: 12 months Hybrid: 3 days per week Start: ASAP My exciting new client is looking for a Full Stack Engineer with AI/ML and Python experience. Hybrid working More ❯

This is an exciting opportunity for a Senior Full Stack Engineer to help us develop the future of our customer-facing investment experiences. Your will be joining a cross functional development team which has a philosophy of continuous improvement, and a strong focus on engineering excellence. We are a growing team focussed on providing … innovative web and app based tools and services to help them grow as investors no matter what their experience, and we are on the lookout for a Senior Full Stack Engineer who can lead us in the adoption of cutting edge technologies, as well as providing a robust experience in production. What to expect … hybrid working model, where youll spend a minimum of 50% of your working time per month in the office. For new team members, an initial period will be full-time in the office to help you immerse yourself in our business and build valuable relationships with your colleagues. AJ Bell is committed to providing an environment of mutual More ❯

Job Description This is an exciting opportunity for a Senior Full Stack Engineer to help us develop the future of our customer-facing investment experiences. Your will be joining a cross functional development team which has a philosophy of continuous improvement, and a strong focus on engineering excellence. We are a growing team focussed … innovative web and app based tools and services to help them grow as investors no matter what their experience, and we are on the lookout for a Senior Full Stack Engineer who can lead us in the adoption of cutting edge technologies, as well as providing a robust experience in production. What to expect … working model, where you’ll spend a minimum of 50% of your working time per month in the office. For new team members, an initial period will be full-time in the office to help you immerse yourself in our business and build valuable relationships with your colleagues. AJ Bell is committed to providing an environment of mutual More ❯

Position Title: Full Stack Engineer (React/Ruby on Rails) Location: TBD Status: Long Term Contract Status: Onsite/Hybrid Shift/Schedule: Standard … business hours are 8:30 AM-5:30 PM EST. Pay Range: $56.-$65.00p/h Requirements/Who we are looking for: We are seeking an experienced Full-Stack Engineer to join our growing team. In this role, you will work end-to-end on new features, product enhancements, and defect resolutions across More ❯

Senior Full Stack Engineer Perm- Hybrid (Newcastle upon Tyne) We are seeking a Senior Full Stack Software Engineer to design, build, and maintain dynamic websites and applications. You will work across front-end and back-end development, mentor engineers, and help deliver high-quality, scalable solutions. Key Responsibilities More ❯

Full Stack Engineer Multi-Tenancy SaaS Platform (Mid-Senior Level) Peterborough (Hybrid, with regular travel to HQ) Full-time | Permanent £55,000 £65,000 DOE + Benefits + Bonus crooton is an award-winning recruitment technology company building next-generation, AI-powered, multi-tenancy SaaS platforms for employers across the globe. Were … looking for two talented Full Stack Engineers to join our high-performing team. Youll be working on innovative, large-scale projects in the recruitment and marketing sectors, connecting job seekers and employers worldwide. Expect a fast-paced, agile environment where priorities can shift quickly your adaptability will be just as valuable as your technical skills. Key … skills with modern CSS frameworks ( Tailwind, Bootstrap ). Knowledge of GDPR , data security , and SaaS compliance. Experience integrating OpenAI , Vertex AI , or other LLMs into live products. Tech Stack Youll Work With Backend: Python (Flask/FastAPI), Node.js Frontend: React or Vue.js Database: PostgreSQL/MySQL (Google Cloud SQL), MongoDB Cloud: Google Cloud Run, Cloud Storage, AWS EC2 More ❯

Full Stack Engineer Multi-Tenancy SaaS Platform (Mid-Senior Level) Hull (Hybrid, with regular travel to HQ in Peterborough) Full-time | Permanent £55,000 £65,000 DOE + Benefits + Bonus crooton is an award-winning recruitment technology company building next-generation, AI-powered, multi-tenancy SaaS platforms for employers across the … globe. Were looking for two talented Full Stack Engineers to join our high-performing team. Youll be working on innovative, large-scale projects in the recruitment and marketing sectors, connecting job seekers and employers worldwide. Expect a fast-paced, agile environment where priorities can shift quickly your adaptability will be just as valuable as your technical … skills with modern CSS frameworks ( Tailwind, Bootstrap ). Knowledge of GDPR , data security , and SaaS compliance. Experience integrating OpenAI , Vertex AI , or other LLMs into live products. Tech Stack Youll Work With Backend: Python (Flask/FastAPI), Node.js Frontend: React or Vue.js Database: PostgreSQL/MySQL (Google Cloud SQL), MongoDB Cloud: Google Cloud Run, Cloud Storage, AWS EC2 More ❯

This positions requires an active TS/SCI with CI Poly Clearance We're looking for a versatile Full Stack Developer to design and build end-to-end web solutions, including responsive UIs, business logic, databases, and API integrations. The ideal candidate is a strong problem-solver with excellent communication skills, adaptable across both front-end … essential, and a GitHub or open-source portfolio is a plus for demonstrating code quality. This role offers growth opportunities in specialized engineering, leadership, or management. As a Full Stack Engineer, you'll deploy modern technical solutions that directly impact users, working on everything from high-level system design and prototyping to application development … security professionals, and other engineers, to ensure project success. • Continuous Improvement: Stay up to date with emerging technologies, frameworks, and best practices to enhance development workflows. Required Skills: • Full-Stack Development: Experience with React/Next.js, TypeScript, and Tailwind CSS for front-end, plus Node.js and Python for back-end. • API & Authentication: Strong understanding of RESTful More ❯

Full Stack Engineer (2 - 4 years experience) - Solihull - Up to £40K *** Company Overview A leading provider of membership management, IT solutions and business support to gyms, health clubs, and leisure centres across the UK and Ireland is seeking an experienced Full Stack Developer . With clients also in Norway, Greece More ❯

Full Stack Software Engineer Location: Merrifield, VA on site Type: Full Time Complete Data Solutions (CDS) is a leading data engineering and analytics company focused on providing our federal government clients with innovative solutions to complex data engineering and analytics problems. CDS is proud of the data engineering support we have provided … competitive paid annual leave, tuition reimbursement, and a host of other benefits, which reflects our long-term commitment to our staff. Job Description: CDS is seeking a talented Full Stack Software Engineer to support the Drug Enforcement Administration (DEA) by developing secure, high-performance applications and tools that advance mission-critical law enforcement operations. … The ideal candidate will have experience with modern JavaScript frameworks, building scalable APIs, and working with both relational and NoSQL databases. The engineer will work closely with mission-driven developers, analysts, customers, and project leadership to deliver innovative solutions in a secure government environment. Responsibilities: • Design, develop, test, and deploy web applications using modern JavaScript frameworks such as More ❯

Full Stack Software Engineer London (5 days a week in office) £90,000 - £110,000 per annum Generous Benefits Package An innovative AI startup are looking for a Fullstack Software Engineer to join the team. In this pivotal role, you will lead the design, development, and deployment of robust and scalable software … applications, ensuring seamless integration and performance across both front-end and back-end systems. Key Responsibilities: Lead the full software development lifecycle, from requirements gathering and system design to implementation and deployment. Develop high-quality, scalable, and maintainable code using TypeScript, React, Next.JS, Node.js, and Python. Architect and build cloud-based solutions on AWS, ensuring high availability, security … technical concepts to non-technical stakeholders. The client is willing to take someone that doesn't have all the skills and provide an environment to learn and grow. Full Stack Software Engineer London (5 days a week in office) £90,000 - £110,000 per annum Generous Benefits Package Click APPLY NOW to be considered More ❯

About the Role: Bridge Defense is seeking a Full Stack Engineer to help design, develop, and deploy advanced software applications across the government and defense landscape. You'll build robust data pipelines, engineer integrations across secure systems, and work hands-on to deliver high-impact software directly to mission users. What You'll Do: - Develop and deploy scalable, secure full-stack applications using modern frameworks (e.g., React, Python, Java, Node.js) - Build and maintain data integration pipelines and workflow automation - Engineer secure integrations across diverse government … Deploy and maintain applications in secure or classified environments - Participate in code reviews, architecture design, and continuous improvement initiatives What You'll Bring - 3+ years of experience in full-stack software development (React, Node.js, Python, or similar) - Strong experience building data integration pipelines and backend systems - Familiarity with cloud platforms (AWS, Azure, Kubernetes, Docker) - Experience in More ❯

Uneek have partnered with a forward-thinking technology company in the energy and sustainability sector, looking for an experienced Full-stack Engineer to join their growing team. This is an exciting opportunity to use modern tech to solve complex real-world problems, while helping to shape innovative products that support a more sustainable future. … The Role As a Full-stack TypeScript Engineer, you’ll: Contribute across the full development lifecycle, from design to deployment. Build scalable back-end services in Node.js and responsive UIs in React.js. Work in a modern cloud environment (AWS). Promote best practices in coding, testing, and agile collaboration. About You You More ❯

Full Stack Software Engineers Wanted - Build Tech That Matters Location: UK-wide (Remote/Flexible) | Salary: Up to £75k DOE | Clearance: Must be eligible for UK Security Clearance Are you ready to code for a cause? Join a cutting-edge team delivering mission-critical software that helps keep the UK safe, secure, and moving forward. I … m on the hunt for Full Stack Software Engineers of all levels to join a fast-growing, agile tech powerhouse. You'll work on high-impact projects for government and defence clients, using the latest tools and techniques to solve real-world problems. ?? What You'll Do: Design, build, and test powerful backend systems, data pipelines … and web apps. Work in small, agile teams using DevOps best practices. Deploy to cloud environments like AWS and Azure. Own the full software lifecycle-from concept to delivery and beyond. Collaborate directly with clients and stakeholders. ??? Tech You Might Use: Java | Python | TypeScript | React | Angular | Spring Boot | Docker | Kubernetes | Kafka | AWS Whether you're a backend wizard More ❯

Full Stack Software Engineers Wanted - Build Tech That Matters Location: UK-wide (Remote/Flexible) | Salary: Up to £75k DOE | Clearance: Must be eligible for UK Security Clearance Are you ready to code for a cause? Join a cutting-edge team delivering mission-critical software that helps keep the UK safe, secure, and moving forward. I … m on the hunt for Full Stack Software Engineers of all levels to join a fast-growing, agile tech powerhouse. You'll work on high-impact projects for government and defence clients, using the latest tools and techniques to solve real-world problems. What You'll Do: Design, build, and test powerful backend systems, data pipelines … and web apps. Work in small, agile teams using DevOps best practices. Deploy to cloud environments like AWS and Azure. Own the full software lifecycle-from concept to delivery and beyond. Collaborate directly with clients and stakeholders. Tech You Might Use: Java | Python | TypeScript | React | Angular | Spring Boot | Docker | Kubernetes | Kafka | AWS Whether you're a backend wizard More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … . We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you’re passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Designing, developing, and maintaining both front-end and … expectations. Staying up to date with the latest industry trends and technologies and drive continuous learning and innovation within the team. Your skills and experience Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … . We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you’re passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Designing, developing, and maintaining both front-end and … expectations. Staying up to date with the latest industry trends and technologies and drive continuous learning and innovation within the team. Your skills and experience Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … . We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you’re passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Designing, developing, and maintaining both front-end and … expectations. Staying up to date with the latest industry trends and technologies and drive continuous learning and innovation within the team. Your skills and experience Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … . We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you’re passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Designing, developing, and maintaining both front-end and … expectations. Staying up to date with the latest industry trends and technologies and drive continuous learning and innovation within the team. Your skills and experience Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … . We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you’re passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Designing, developing, and maintaining both front-end and … expectations. Staying up to date with the latest industry trends and technologies and drive continuous learning and innovation within the team. Your skills and experience Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at More ❯

Role: Full Stack Software Engineer (UK-based, early-stage startup) £60,000 - £80,000 per annum | No Sponsorship | x3 week in office Backed by technology start up accelerator and VC Join a mission-driven AI startup transforming how medical and healthcare organisations collaborate. Using machine learning and advanced recommendation systems, the team helps to … influence on product and architecture to help medical organisations do more with their resources while changing lives and impact clients across the US and FTSE markets. As a Full Stack Software Engineer, you'll work across backend systems, DevOps pipelines, data engineering, and AI projects, touching multiple products and directly influencing how value is … features within our product. Develop ML Models: Collaborate on research, training, optimization, and deployment of ML models across the platform. Design & Develop Scalable Systems: Contribute to backend and full-stack development, focusing on robust APIs and efficient data flows. Database Management: Work with SQL and NoSQL systems (Postgres, Elasticsearch, MongoDB) to design, optimize, and maintain data More ❯

3x Contract Full Stack Engineers – AWS, Python, React, TypeScript, Terraform, Kubernetes Rate: £500/day IR35: Inside Location: Primarily remote with occasional need in Leeds Duration: 6 months (will be an 18-month project in total) We’re working with a high-profile public sector programme undergoing significant digital transformation. They’re seeking experienced Full Stack Engineers to join their cloud and platform delivery team. This role will be critical in modernising infrastructure, improving deployment pipelines, and supporting the development of secure, scalable services in a highly regulated environment. Role Overview You’ll join a multidisciplinary engineering team responsible for building and maintaining cloud-based services. The environment is fast-paced … and delivery-focused, with strong collaboration across DevOps, software engineering, and architecture. The ideal candidate is a pragmatic engineer with strong cloud and infrastructure experience, alongside full-stack development skills across both backend (Python) and frontend (React/TypeScript) , capable of delivering well-structured code and infrastructure as code in an agile environment. Key More ❯

Software Engineer (Full Stack) London (5 days a week in office) £90,000 - £110,000 per annum Generous Benefits Package An innovative AI startup are looking for a Senior Software Engineer to join the team. In this pivotal role, you will lead the design, development, and deployment of robust and scalable software … applications, ensuring seamless integration and performance across both front-end and back-end systems. Key Responsibilities: Lead the full software development lifecycle, from requirements gathering and system design to implementation and deployment. Develop high-quality, scalable, and maintainable code using TypeScript, React, Next.JS, Node.js, and Python. Architect and build cloud-based solutions on AWS, ensuring high availability, security … concepts to non-technical stakeholders. The client is willing to take someone that doesn't have all the skills and provide an environment to learn and grow. Software Engineer - Full Stack London (5 days a week in office) £90,000 - £110,000 per annum Generous Benefits Package Click APPLY NOW to be considered for More ❯

Our Senior Full Stack Engineers will be crucial to the evolution of MarTrust's delivery and products. They will form part of our new Technology function, building scalable, reliable systems that deliver great outcomes for our customers. The Senior Full Stack engineers will be part of our cross functional engineering teams, owning … service the critical needs of our customers. Bachelor's degree in Computer Science, or a related field may be positive indicator At least 5 years professional experience in full stack development with independent ownership of complex problems Experience in financial services, fintech or banking products a positive Independent worker - Confident taking full ownership of … in a fast paced and changing environment Familiar with many of the following: CI/CD pipelines, immutable infrastructure, containers and serverless architectures. Specific experience in our tech stack is not required, but the candidate would need to be confident to be able to pick up quickly: Typescript Svelte AWS Serverless Competitive Salary and Bonus : We reward your More ❯

Contract Opportunity – Full Stack Developer 📍 Location: Fully Remote (UK Based) ⏳ Contract Length: 4-Months (potential extension) 💰 Day Rate: £250 - £275 per day (Outside IR35) We’re working with an innovative Pharmaceutical/HealthTech company on a mission to revolutionise regulatory workflows with cutting-edge technology. They’re looking for a Full Stack Developer to join their engineering team and support a major cloud migration and AI-driven application build. 🔧 What You’ll Be Doing Building and scaling full-stack applications using Python (FastAPI/Flask/Django), Vue3, and MongoDB Designing and optimizing backend services and APIs for performance & scalability Deploying and managing applications in Microsoft More ❯