301 to 325 of 630 Full Stack Engineer Jobs in London

and pragmatic attitude, ability to build consensus, and work both collaboratively and independently in a dynamic environment. Role Overview/What will you do: As a Senior Java Engineer, your mission is to help shape our team of innovators and technologists toward creating next-level solutions that improve the way our business is run. Engineer data … best talent around the world to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status More ❯

our vision to life and oversee the maintenance of our systems. We're now looking for our first in-house developer to join our team; a confident, capable full-stack engineer ready to take ownership of a mature, production-ready platform and lead it into its next chapter. You'll be at the heart … internal machine-learning engine Working directly with the business team to translate needs into scalable code Balancing quick iteration with smart architecture and long-term maintainability Our Tech Stack PHP (Symfony) + MySQL + Twig Native Android & iOS apps connected via a TypeScript REST API Hosted on AWS with Docker containers + CDK orchestration A custom-built machine … solver, architect, and tech lead rolled into one. Experience writing clean, PSR-compliant, SOLID code Confident working independently, from scoping out features to pushing them live Experience with full-stack development (especially in our stack!) Keep performance, uptime, and data security top-of-mind Comfortable updating documentation, expanding test coverage, and helping with our More ❯

blockchain. This team plays a critical role in enabling adoption by supporting integration with the Sui framework, designing and implementing smart contracts in the Move language, and building full-stack applications that serve as developer tools, internal products, or external-facing demos and PoCs. If you enjoy solving real-world problems with clean code and collaborating … This role requires a proactive, developer-focused mindset, strong communication skills, and enthusiasm for helping others learn and build on cutting-edge blockchain technologies. Responsibilities: Build and maintain full-stack applications using Next.js, React, TypeScript, and Node.js with SQL and Key-Value storage technologies for data management. Design and implement smart contracts using the Move programming … rendering Experience with SQL databases and Redis in a real-world, production setting Familiarity with Tailwind CSS for building clean, responsive UIs Ability to debug, profile, and optimize full-stack applications Strong communication skills and a friendly, collaborative mindset Approachable, open to feedback, and enjoy working closely with others to solve problems and share knowledge. Professional More ❯

Software Engineer - AI-Powered Product Automation London - Hoxton (Onsite) Join a seed-stage AI startup turning messy ops data into automation that actually works. Ex-Palantir team, $6.5M funded, real traction. Build full-stack, ship fast, and shape how AI gets used in the real world. This isn't your typical frontend/backend … be working closely with founders and users, and your code won't just ship, it'll shape the direction of the company. What you'll be doing Building full-stack features with Python (FastAPI) and TypeScript (Next.js) Designing interfaces that help users understand, edit, and trust what the AI is doing Working directly with customers to More ❯

Senior Engineer - Checkatrade Labs Hybrid role, three days a week at our office in King's Cross Revolutionise the Trades Industry with Cutting-Edge Tech Checkatrade Labs is not your typical engineering team. We are the high-velocity innovation hub within Checkatrade, operating like a startup inside an established, industry-leading company. Our mission? To rapidly experiment, build … and launch game-changing products that digitise the UK trades market. If you're the kind of engineer who thrives in fast-paced environments, loves solving real-world problems with AI, and wants to see the tangible impact of your work in production from day one, this is the team for you. Why Join Checkatrade Labs? Move at … to-one development . Comfortable navigating ambiguity and rapid decision-making . Self-directed with strong entrepreneurial instincts . Excited to wear multiple hats and work across the full stack . Interested in eventually becoming a tech co-founder or startup CTO . Your Tech Superpowers Strong full-stack engineering skills with More ❯

Lead Full Stack Engineer - Python, Postgres, JavaScript Location: London, UK (onsite 2 days per week preferred) Salary: £90k-140K DOE + Stock Options We are looking for an experienced Lead Full Stack Engineer to join a fast-growing, AI-driven company. With an exceptional founding team, the business … with backgrounds from leading institutions in the UK, US, and Europe, working on advanced AI algorithms. Core Skills Required: Strong proficiency in Python Experience with React and Typescript Full stack development expertise, including front and back-end frameworks Proficiency with Postgres Preferred Experience: Experience in AI-driven tech environments Experience working in high-growth startup settings More ❯

Job Description Role : Senior Full Stack Engineer (FE or BE focussed) Salary range : 90-170k (+equity) Location : x3 days pw onsite in Central London (Mon/Wed/Fri) Tech stack includes : React, Typescript, Tailwind, Python & Postgres. Current team size: x6 engineers Senior Full Stack Engineer More ❯

Combinator, the most successful startup program in the world which produced companies such as AirBnb, Dropbox, and Ginkgo Bioworks. The Role As a Junior/Mid level Software Engineer (depending on experience) you'll be contributing across all areas of our full-stack product based in the Cloud, and our IoT devices that interface … that will define the biggest scientific advancement this century Self-starter attitude with a drive for producing quality work. Care and compassion for customers and colleagues. Experience with full-stack web development using TypeScript or other typed languages. Experience with modern frontend frameworks (React preferred). Experience with backend development and API design (Node.js preferred). More ❯

utilize our inventory. We also provide tools for our customer service team to deliver world-class service to travelers and operators globally. We're seeking a Senior Software Engineer to join our fast-growing team. This role is open to candidates within a 2-3 hour commute of our offices in Oxford or London. We support flexible work … the entire development process-from design to deployment. Most engineers release code to production every few days, with a daily release cycle. This is a primarily backend-focused full-stack role, with occasional front-end projects. While a strong desire to learn is essential, expertise in front-end development is not required initially, as we can … teach on the job. Our web stack includes Java, GraphQL, Kubernetes, SQL, NoSQL, and AWS. Proficiency in Java is essential, and you will be coding in Java during interviews. Perks of Working at Viator Competitive compensation packages , including salary and annual bonus. Flexible work arrangements to suit your lifestyle, with options for remote work and on-site visits. More ❯

our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally. We're looking for a Senior Software Engineer to join our fast-growing team. This role is hybrid out the Oxford or London Tripadvisor office. Within Viator we have a fun and friendly environment where the key … objective is getting things done. Working closely alongside product managers and designers, our engineers are part of the full process from software design, to code, to test, to deployment and back again. Most of our engineers release code to production every few days and we have a daily release cycle. This is a backend focused full-stack position in which you will be working mostly on the backend with some front end projects from time to time. While you need to be hungry to learn, you don't need to be an expert at front end development right away - we can teach that part on the job and you won't be More ❯

with version control systems such as Git. Worked earlier on Scrum models like Kanban or Sprint , have experience working in a team and support team collaboration Industry Knowledge Full-stack Software development Education: Bachelor’s/Master’s degree in Computer Science, Engineering, or a related field. About Us A leading international provider of solutions and More ❯

recruiter to learn more. Base pay range Direct message the job poster from Few&Far Building Software Engineering teams for start-ups & scale-ups @ Few&Far ️Senior Software Engineer – Full Stack/BE Leaning (Python/Django/React/TypeScript) AI Start-Up Reinventing risk engineering with AI Up to £100,000 + … time analytics, summaries, and actionable trends to help businesses unlock deeper customer understanding. Recently secured £1.45M in pre-seed funding They're now looking for a Senior Software Engineer who thrives building production-grade systems and enjoys owning backend architecture. You'll focus on scaling and optimizing our Python/Django core services , while collaborating with frontend engineers … Scaling a platform Please apply with an updated CV displaying your impact & we’ll be in touch! Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Software Development and Staffing and Recruiting Referrals increase your chances of interviewing at Few&Far by 2x Get notified about new More ❯

idea from v0 or shipping the next great thing to production, every customer builds - and millions of builds flow through our systems every day . As a Software Engineer on the CI/CD team, you'll work on the infrastructure that powers these builds at scale. You'll improve performance, enhance reliability, and evolve the systems that … aligning with Vercel's commitment to giving back to the developer community. Write clean, efficient, tested, and well-documented code. About You: 3-5 years of experience building full-stack applications. You have experience designing and maintaining APIs and distributed systems. You have experience building intuitive user interfaces using modern frontend frameworks like React or Svelte. More ❯

SRE Engineer Full-time UK - Remote/Hybrid My client is a high growth ecommerce business which runs it technology stack on AWS. Due to the nature of the business the SRE Engineer will need to support sudden peaks in traffic smoothly scaling. They also host other ecommerce platform for other brands … which also need supporting. As an SRE Engineer you will maintain a scalable and reliable production environment for running software services while helping grow the customer base and product offering. For the SRE Engineer role we are seeking: Technology stack: Kubernetes, MySQL, PostgreSQL, PHP, Python, Docker, AWS Lambda, AWS, Redis, ELK, monitoring: Prometheus, Grafana … support the DevOps engineers: setting up the infrastructure for microservices Work closely with rest of the DevOps and QA team to load test applications Responsibilities for the SRE Engineer include: Create sustainable systems and services through automation and uplifts Partner with development teams to improve services Gather and analyse metrics from both operating systems and applications Participate in More ❯

Join to apply for the Machine Learning Engineer role at Encord Join to apply for the Machine Learning Engineer role at Encord About Us At Encord, we're building the AI infrastructure of the future. The biggest challenge AI companies face today is not half as glamorous as the outside world may think: it's all … in our space, and consistently rated as the best tool in the market by our customers. We have big plans ahead and are looking for a Machine Learning Engineer to join us our ML team. The Role We Are Looking For An Experienced Machine Learning Engineer To Help Us Conduct Research On The State Of The … Art Of Computer Vision And Solve Multifaceted Algorithmic Problems. You Will Experiment with and adapt latest ML technologies to fit into existing tech stack Solve idiosyncratic statistical, geometric, and engineering problems Work closely with a full stack tech team to assist implementation of research solutions into the product Contribute to hiring additional talent to More ❯

talk with your recruiter to learn more. Base pay range Direct message the job poster from Switch Tech Talent Co-Founder & Tech Recruiter @ Switch Tech Talent Senior Software Engineer (Python) Central London – (hybrid) £85-110,000 per annum + equity package, 4 weeks work from anywhere etc. Switch Tech Talent are currently partnered with a global SaaS business … Currently valued at over €1bn after a recent Series-E raise the business are gearing towards IPO. With exciting plans for growth across the globe this Senior Software Engineer role will work on a consumer led product with a huge amount of scalability complexities. As the Senior Software Engineer you will: Contribute to system architecture design … to build an industry leading experience for customers Build world class integrations between the product and 3rd parties through APIs Coach and mentor wider team members Senior Software Engineer requirements: A passion for building customer centric products 5+ years experience building technically complex solutions (ideally with Python/Typescript) You’ll have extensive cloud experience (ideally with AWS More ❯

Software Engineer/Developer (Java 17 Kotlin AWS) London/WFH to £85k Are you a technologist Software Engineer with strong Java skills looking to progress your career, working with a modern cloud based infrastructure and a range of technology? You could be joining a hugely successful and growing commodities trading firm that specialise in trading … whiskey. As a Software Engineer you'll collaborate with the Lead Engineer on the core trading platform as the company looks to scale the platform and introduce new features. There's an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle. The technology stack … have experience with Agile processes and TDD You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's More ❯

Backend Software Engineer/Developer (Java 17 Kotlin AWS) London/WFH to £85k Are you a technologist Backend Software Engineer with strong Java skills looking to progress your career, working with a modern cloud based infrastructure and a range of technology? You could be joining a hugely successful and growing commodities trading firm that specialise … in trading silver and gold. As a Backend Software Engineer you'll collaborate with the Lead Engineer on the core trading platform as the company looks to scale the platform and introduce new features. There's an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle. The technology stack includes Java 17, Kotlin, Spring Boot and AWS amongst others; you'll be encouraged to expand your skillset using the latest technologies and choosing the best tool for the job in a friendly Agile team environment. WFH Policy: You'll join the team in the West London office with flexibility to More ❯

Join to apply for the Senior Software Engineer role at B4B Payments - A Banking Circle Group Company 22 hours ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at B4B Payments - A Banking Circle Group Company Get AI-powered advice on this job and more exclusive features. Job Description … Job Title : Senior Software Engineer Location: London/Remote/Hybrid Job Status: Permanent/Full-time Reports to: Technical Operations Manager About Us B4B Payments is a multi-award-winning, global financial services technology company offering an advanced transaction payments platform and APIs for emerging payments and financial services. Our flexible technology and comprehensive services … in Boston, MA, and specialises in enabling companies to reduce costs and increase efficiency in managing corporate expenditure and global payouts. B4B Payments Europe and US divisions offer full and partial program management and support, in addition to comprehensive technical, regulatory, and service support to fintechs looking to launch or grow domestically and internationally. B4B Payments is a More ❯

Join to apply for the Senior Software Engineer role at Policy Expert 20 hours ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at Policy Expert Get AI-powered advice on this job and more exclusive features. Policy Expert – Senior Software Engineer Are you ready to transform … closely with your team to deliver value through small, frequently integrated changes using CI/CD practices. Contribute to and shape the future of our AWS hosted technology stack, which includes: Containerised Java & Kotlin applications. Serverless applications using API Gateway and Lambdas. Event-driven architecture using SNS/SQS. Storage with Postgres, DynamoDB and S3. Orchestration with CloudFormation … and GitHub Actions. Who are you: As a Senior Engineer in the Home Acquisition team, you'll own and evolve our backend systems to ensure they are high-performing, scalable, reliable and maintainable. Great at working in a team and building relationships to get things done. Excellent at communicating clearly and explaining complex technical ideas simply. Highly skilled More ❯

Join to apply for the Senior Flight Software Engineer role at Lodestar Space Join to apply for the Senior Flight Software Engineer role at Lodestar Space About the Job Are you ready to take on cutting-edge engineering challenges? Do you thrive on solving complex problems through collaboration? Do you want to see your work have … We're a dynamic, multidisciplinary team of doers, passionately applying robotics to solve the toughest problems in the space sector. We're looking for a Senior Flight Software Engineer to lead the development of our Flight Software stack from the ground up . In this role, you'll architect, implement, and test our onboard flight software … system. You'll be involved in every phase of the development lifecycle, from concept and requirements definition to testing, deployment, and operations. If you've worked across the full engineering lifecycle and understand the nuances of spaceflight software, this role is for you. What You'll Do Lead the end-to-end development of Lodestar's core flight More ❯

Social network you want to login/join with: This DevOps engineer will be leading the implementation of automated software delivery for TP ICAPs platforms, with an emphasis on incorporating testing into the CI/CD process, to deliver change at pace whilst maintaining stability The role requires a business minded, highly collaborative, team-focussed DevOps engineer … operations to automate builds, deployment and release of applications running in the cloud and on-premise Provide guidance on industry best practices for software deployment, development, and observability Engineer tooling to implement those practices Assist and architect where appropriate solutions using containerisation and serverless technologies Drive automation for environment management, logging and monitoring Engage with vendors and service … blue-green and canary Platforms; Windows Server, Amazon Linux, RHEL, Ubuntu Proficiency in at least one of the following scripting languages; Python, GO, PowerShell, Bash, Groovy Developer tooling; Full stack CI/CD, GitLab, Jenkins, Sonatype Nexus Knowledge and working experience of containerising application components including writing DockerFiles and deploying to Kubernetes Deep understanding of pipelines More ❯

Senior Platform Engineer (AWS EKS Terraform ArgoCD) London/WFH to £105k Are you a cloud AWS platform technologist? You could be progressing your career, in a senior, hands-on leadership role at a technology driven market research company that is scaling rapidly, whilst enjoying hybrid working and a huge range of perks and benefits. As a Senior … Platform Engineer you'll collaborate with a small team to ensure the stability, scalability and security of the platform infrastructure, taking a lead role in re-engineering and delivering improvements including optimising CI/CD pipelines and automating AWS/EKS infrastructure with Terraform and Pulumi. You'll work across the full lifecycle with responsibility for … WFH: You'll join the team twice a week in the London office with flexibility to work from home. About you: You have experience in a similar Platform Engineer/DevOps role You have strong AWS, EKS, Terraform and ArgoCD skills and experience You have a good knowledge of other technology in the stack: Linux, Kubernetes More ❯

Senior Platform Engineer (AWS EKS Terraform ArgoCD) London/WFH to £105k Are you a cloud AWS platform technologist? You could be progressing your career, in a senior, hands-on leadership role at a technology driven market research company that is scaling rapidly, whilst enjoying hybrid working and a huge range of perks and benefits. As a Senior … Platform Engineer you'll collaborate with a small team to ensure the stability, scalability and security of the platform infrastructure, taking a lead role in re-engineering and delivering improvements including optimising CI/CD pipelines and automating AWS/EKS infrastructure with Terraform and Pulumi. You'll work across the full lifecycle with responsibility for … WFH: You'll join the team twice a week in the London office with flexibility to work from home. About you: You have experience in a similar Platform Engineer/DevOps role You have strong AWS, EKS, Terraform and ArgoCD skills and experience You have a good knowledge of other technology in the stack: Linux, Kubernetes More ❯

next generation infrastructure, using emerging technologies like AI and Blockchain sounds like a challenge you are up for. What you will be responsible for As a Cloud Platform Engineer, you will: Design, build and maintain the Kubernetes platform for container orchestration Work closely with development teams to architect and implement applications in a scalable and resilient manner Ensure … Shell Develop and implement CI/CD pipelines for application deployment on Kubernetes Monitor the health of the platform and applications using tools like Prometheus, Grafana or ELK stack Assist with capacity planning and load testing of the platform and applications Develop and enforce best practices for building container-based applications Troubleshoot issues within the platform and work … A passion for learning about emerging technologies and sharing knowledge Experience documenting technology standards, operational procedures, and requirements Education & Preferred Qualifications Proven work experience as a Kubernetes Platform Engineer or similar role in DevOps Deep knowledge of Kubernetes and Docker Experience with Azure cloud platform Experience with Infrastructure as Code (IaC) tools like Terraform Familiarity with CI/ More ❯