CrawlJobs Logo

Filters

Location
Salary
Clear all filters

Full Stack Engineer United Kingdom Jobs

73 Job Offers

Full-Stack Engineer (Data)
Save Icon
Seeking a Full-Stack Engineer with AI expertise to architect and build the foundation of our AI Roadmap in the mental health sector. You will lead the design of LLM-driven products using TypeScript, Node.js, and AWS serverless services. This UK-based role offers a competitive salary, flexible rem...
Location Icon
Location
United Kingdom
Salary Icon
Salary
Not provided
spectrum.life Logo
Spectrum Life
Expiration Date
Until further notice
Frontend-leaning full-stack engineer
Save Icon
Join a leading European AI startup in London, redefining legal tech. As a frontend-leaning full-stack engineer, you'll craft novel, human-centric UIs with React/TypeScript and work across Python/Postgres. We seek deep frontend expertise, a strong UX sense, and comfort in a fast-paced, high-owners...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
150000.00 GBP / Year
arrowsgroup.com Logo
Arrows Groupe
Expiration Date
Until further notice
Backend-leaning Full-stack Engineer
Save Icon
Join a high-growth AI startup in London as a Backend-leaning Full-stack Engineer. Build scalable backend infrastructure and data pipelines from scratch using Python and PostgreSQL. Enjoy greenfield product work, equity, and full visa sponsorship with relocation support.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
150000.00 GBP / Year
arrowsgroup.com Logo
Arrows Groupe
Expiration Date
Until further notice
Senior Full Stack Engineer
Save Icon
Join Team Web as a Senior Full Stack Engineer in London. Shape the future of Intercom's core website using React, Next.js, and AWS. Build robust, full-stack solutions while collaborating with marketing and design teams. Enjoy competitive salary, equity, comprehensive benefits, and a stocked kitchen.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
intercom.com Logo
Intercom
Expiration Date
Until further notice
Senior Full Stack Engineer - Fixed Income Tech
Save Icon
Join Citi's Fixed Income Technology team in Manchester as a Senior Full Stack Engineer. Design and develop robust, low-latency applications using Java 8+, Spring Boot, and distributed systems. Enjoy benefits like a performance bonus, private medical care, and 27 days annual leave in this key elec...
Location Icon
Location
United Kingdom , Manchester
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Full Stack Engineer
Save Icon
Lead the architectural evolution of a cutting-edge Data & AI education platform as a Full Stack Engineer. You'll design scalable PostgreSQL schemas, build GCP APIs, and develop sophisticated UIs with Vue.js. This remote UK role offers a chance to mentor junior engineers and own complex features e...
Location Icon
Location
United Kingdom , Home based, UK (with occasional travel to our London office)
Salary Icon
Salary
Not provided
cambridgespark.com Logo
Cambridge Spark
Expiration Date
Until further notice
Senior Full Stack Engineer
Save Icon
Join our London team as a Senior Full Stack Engineer. You will own the full engineering lifecycle, designing scalable features for our payments platform. We seek a proactive leader with 5+ years' experience in backend development and cloud platforms. Enjoy a flexible, collaborative culture where ...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
sokin.com Logo
Sokin
Expiration Date
Until further notice
Senior Full Stack Engineer
Save Icon
Join an innovative nature-tech leader in London as a Senior Full Stack Engineer. You'll build scalable, cloud-based microservices with Golang/Python and craft user interfaces using React/TypeScript. This hybrid role offers the chance to own impactful features from concept to deployment, transform...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
100000.00 GBP / Year
formularecruitment.co.uk Logo
Formula Recruitment
Expiration Date
Until further notice
Software Engineer (Full Stack)
Save Icon
Join Brickwise in London to build 'Alice,' a revolutionary AI property manager. As a Full Stack Engineer, you'll use Node.js, React, and TypeScript to ship impactful code across the entire stack. Enjoy a top 10% salary, significant equity, and a vibrant team culture.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
60000.00 - 80000.00 GBP / Year
workatastartup.com Logo
YC Work at a Startup
Expiration Date
Until further notice
Senior Full Stack Engineer - HyperDX
Save Icon
Join ClickHouse to revolutionize observability as a Senior Full Stack Engineer. Build a petabyte-scale platform with TypeScript, React, Node.js, and ClickHouse. Enjoy a remote role with equity, healthcare, and a flexible work environment across the UK. Shape the future of developer tools in a vib...
Location Icon
Location
United Kingdom
Salary Icon
Salary
Not provided
clickhouse.com Logo
ClickHouse
Expiration Date
Until further notice
Senior Full Stack Engineer
Save Icon
Join a fast-growing tech company in London as a Senior Full Stack Engineer. You will design scalable applications using Vue.js, PHP, and MySQL, while mentoring a talented team. Enjoy a flexible culture and work on products impacting millions of users daily.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
arrive.com Logo
Arrive
Expiration Date
Until further notice
Senior Full-Stack Engineer - Physical AI
Save Icon
Join Encord in London as a Senior Full-Stack Engineer for Physical AI. Build the AI data infrastructure of the future, tackling large-scale data, 3D rendering, and ML models for top robotics firms. Enjoy high autonomy, end-to-end ownership, and a competitive package with equity in a fast-growing,...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
encord.com Logo
Encord
Expiration Date
Until further notice
Full Stack Engineer
Save Icon
Full Stack Engineer (TypeScript/React/Node.js) needed in Belfast. Build cloud-native digital solutions using modern JavaScript stack. Enjoy private healthcare, flexible leave, and a collaborative team.
Location Icon
Location
United Kingdom , Belfast
Salary Icon
Salary
Not provided
paconsulting.com Logo
PA Consulting
Expiration Date
Until further notice

About the Full Stack Engineer role

Embark on a dynamic and rewarding career path by exploring Full Stack Engineer jobs, a role at the very heart of modern software development. A Full Stack Engineer is a versatile professional, a master of both front-end and back-end technologies, capable of building complete, end-to-end web applications. They are the architects of the digital experience, responsible for everything a user sees, clicks, and interacts with, as well as the complex server-side logic, databases, and APIs that power it all from behind the scenes. This profession is ideal for those who enjoy a holistic view of a project and thrive on the challenge of connecting user-facing elements with robust data-driven functionality.

The typical responsibilities of a Full Stack Engineer are comprehensive, covering the entire software development lifecycle. On the front-end, they design and develop responsive, intuitive user interfaces using technologies like HTML, CSS, and JavaScript frameworks such as React, Angular, or Vue.js. Their work ensures a seamless and engaging user experience. On the back-end, they build the application's core logic, develop and maintain servers and databases, and create RESTful APIs or GraphQL endpoints to facilitate communication between the front-end and the server. They work with server-side languages like Python (with Django or Flask), Java, C# (.NET), or Node.js, and manage data using relational databases like PostgreSQL or MySQL, or NoSQL databases. Beyond coding, their common duties include writing and conducting unit and integration tests, participating in code reviews, contributing to architectural decisions, and utilizing version control systems like Git. Many are also involved in deploying applications through CI/CD pipelines and may work with containerization tools like Docker, ensuring the software is scalable, maintainable, and reliable.

To succeed in Full Stack Engineer jobs, a specific and diverse skill set is required. Proficiency in both front-end and back-end languages and frameworks is fundamental. A strong understanding of web architecture, including how browsers and servers interact, is crucial. Knowledge of databases and SQL, API design and integration, and authentication mechanisms are standard requirements. Equally important are foundational computer science principles such as data structures, algorithms, and object-oriented design. Beyond technical prowess, successful Full Stack Engineers possess strong analytical and problem-solving skills, allowing them to debug complex issues across the entire stack. They are effective communicators and collaborators, often working within agile teams alongside other developers, product managers, and designers. A passion for continuous learning is essential, as the technology landscape evolves rapidly. While a bachelor's degree in computer science or a related field is commonly sought, many professionals enter this field through bootcamps or self-directed learning, with a strong portfolio of projects often being just as valuable. If you are a creative problem-solver who enjoys both the art of user interface design and the science of server logic, a career in Full Stack Engineer jobs offers a challenging, impactful, and future-proof opportunity to shape the digital world.