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Top Full Stack Developer Jobs in London

393+ Job Results
13 Days Ago
London, UK
26,747 Employees
7+ Years of Experience
26,747 Employees
7+ Years of Experience
Fintech • Analytics
The Lead Software Engineer at S&P Global Ratings will design and develop software solutions using cutting-edge technologies like Java, Spring Boot, AWS, and more. Responsibilities include building high-quality, scalable code, collaborating with stakeholders, and resolving production issues. The ideal candidate will have 7+ years of experience in technology and strong hands-on experience in critical project development.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+23 More
24 Days Ago
London, UK
158 Employees
7+ Years of Experience
158 Employees
7+ Years of Experience
Travel
As a Senior Software Engineer at Duetto, you will create software that delivers a highly interactive experience for customers, work across the stack, collaborate with cross-functional teams, make architectural decisions, and drive technical expertise growth within the team.
Top Benefits:
401-K Matching
Adoption Assistance
Commuter Benefits
+20 More
13 Days Ago
London, UK
Remote
4,900 Employees
7+ Years of Experience
4,900 Employees
7+ Years of Experience
Fintech • Payments
The Software Development Engineer 4 will be responsible for supporting applications, resolving issues, designing application architecture, developing scalable solutions, leading team collaborations, and demonstrating expert level understanding of product domains. This is a remote position requiring collaboration with various technical teams and ensuring high-quality software delivery within the available scope, time, and budget.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
14 Days Ago
London, UK
Remote
563 Employees
3-5 Years of Experience
563 Employees
3-5 Years of Experience
HR Tech • Information Technology • Software
Champion the customer-facing product development, work closely with product and design teams, architect, build, test, and release features, and automate engineering tasks. Requires 3+ years of industry experience, deep knowledge of Javascript and web fundamentals, proficiency in CSS/HTML, and experience with Front End stacks like React, VueJS, Svelte, Angular. Must be willing to learn new technologies and frameworks, extremely data-driven, and capable of solving complex problems.
20 Days Ago
London, UK
Remote
7 Employees
5-7 Years of Experience
7 Employees
5-7 Years of Experience
Cloud • Enterprise Web • Information Technology • Security • Software
Hiring a Senior Developer for the Programmatic Interfaces team at 1Password. Responsibilities include leading the development, testing, and debugging of production software systems, collaborating with cross-functional teams, and mentoring junior developers. Required skills include experience with databases, Rest APIs, message queues, and asynchronous service-to-service communication.
Top Benefits:
401-K
401-K Matching
Company Equity
+23 More
15 Days Ago
London, UK
Remote
1,041 Employees
3-5 Years of Experience
1,041 Employees
3-5 Years of Experience
Other
BeyondTrust is seeking a Software Development Engineer to play a key role in creating stable and scalable software security products. Responsibilities include designing, developing, and troubleshooting software features using Java, Angular, Spring, and other technologies. The company offers a competitive benefits package and prioritizes diversity and inclusion in its workplace culture.
Top Benefits:
401-K
Dental Insurance
Disability Insurance
+7 More
18 Days Ago
London, UK
880 Employees
3-5 Years of Experience
880 Employees
3-5 Years of Experience
Cloud • Software
Build and modernize identity management solutions for Canonical's products and web services.
Top Benefits:
401-K
Dental Insurance
Health Insurance
+3 More
24 Days Ago
London, UK
659 Employees
7+ Years of Experience
659 Employees
7+ Years of Experience
Gaming • Software
Seeking a Senior Full Stack Engineer to work on enterprise level, scalable systems for a games company. Responsibilities include leading technical analysis, designing and programming product features, and mentoring engineers. Required skills include Java, Spring Boot, Postgres, TypeScript, React, Express, Redux, and experience in DevOps culture.
24 Days Ago
London, UK
Hybrid
224 Employees
7+ Years of Experience
224 Employees
7+ Years of Experience
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Senior/Staff Backend Engineer responsible for developing backend services and web applications, working in a collaborative team environment, and staying updated with new technologies to improve performance and reliability.
16 Days Ago
London, UK
Remote
1,004 Employees
5-7 Years of Experience
1,004 Employees
5-7 Years of Experience
HR Tech
Join Remote as the first Principal Engineer to work on building tools, APIs, and integrations for their global team employment platform. Responsibilities include solving complex challenges, impacting the business significantly, mentoring engineers, and driving innovation. Fully remote position with competitive salary, stock options, and benefits.
18 Days Ago
London, UK
660 Employees
5-7 Years of Experience
660 Employees
5-7 Years of Experience
Blockchain • Fintech • Cryptocurrency
Seeking a Senior Software Engineer (Fullstack) to work on the Nifty Gateway codebase, developing features and improvements to the Nifty product in a secure and performant way. Responsibilities include removing roadblocks, scaling core systems, troubleshooting technical issues, and providing mentorship to junior engineers.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+30 More
20 Days Ago
London, UK
Remote
578,950 Employees
7+ Years of Experience
578,950 Employees
7+ Years of Experience
Big Data • Cloud • Logistics • Machine Learning • Retail
Seeking a Principal Software Engineer for a dynamic and innovative team responsible for driving transformative projects and foundational improvements in Walmart's People Technology organization. Responsibilities include defining and maintaining architecture roadmap, providing technical leadership, designing complex systems, driving automation, and investigating the latest technology for future business needs.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+21 More
20 Days Ago
London, UK
Remote
578,950 Employees
7+ Years of Experience
578,950 Employees
7+ Years of Experience
Big Data • Cloud • Logistics • Machine Learning • Retail
Seeking a Staff Software Engineer with experience in React, ReactNative, Java, and GraphQL to deliver associate-centric people experiences in a large-scale environment. Responsibilities include designing solutions, guiding coding patterns, supporting code reviews, driving scalability and security, creating automation scripts, and translating customer requirements into test strategies.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+21 More
573 Employees
3-5 Years of Experience
Energy
Join Castleton Commodities International as a Front Office Software Developer responsible for developing and maintaining a firmwide investment, trading, and analytics platform. Collaborate with the Front Office IT team and work on cloud-first development initiatives.
18 Days Ago
London, UK
178 Employees
3-5 Years of Experience
178 Employees
3-5 Years of Experience
Big Data
Develop low latency C++ software components for Front Office Trading, lead projects, mentor team members, and contribute to team development. Work on greenfield projects, maintenance, latency tuning, and enhancements.
19 Days Ago
London, UK
285 Employees
3-5 Years of Experience
285 Employees
3-5 Years of Experience
Financial Services
The Software Engineer III develops, implements, and maintains software solutions that enable business operations to realize company goals and objectives. They work independently on projects of increased scope and complexity, similar to a senior engineer level.
578,950 Employees
5-7 Years of Experience
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Senior Software Engineer, you will work on full stack development using multiple technologies like React JS, React Native, Java, Spring, Kubernetes, and more. You will be responsible for developing efficient code, designing and developing large-scale projects, and ensuring observability. Additionally, you will participate in code reviews, root cause analysis, and work with micro-services architecture.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+21 More
19 Days Ago
London, UK
Remote
880 Employees
3-5 Years of Experience
880 Employees
3-5 Years of Experience
Cloud • Software
Staff Engineer position at Canonical working on open-source projects with a focus on technical leadership, software architecture, and team collaboration in Golang, Rust, Python, C, and React.
Top Benefits:
401-K
Dental Insurance
Health Insurance
+3 More
21 Days Ago
London, UK
98 Employees
7+ Years of Experience
98 Employees
7+ Years of Experience
Artificial Intelligence • Payments • Financial Services
Seeking a talented Senior Fullstack Engineer to design, develop, and ship high-quality software solutions using the tech stack provided. Responsibilities include taking ownership of key components, influencing technical direction, and mentoring junior engineers. Company offers flexible working hours, hybrid work setup, generous parental leave, and holiday allowance.
17 Days Ago
London, UK
Remote
55 Employees
3-5 Years of Experience
55 Employees
3-5 Years of Experience
HR Tech
Looking for an experienced back-end developer to contribute to the 2.0 version of Jibble, built on .NET Core. Responsible for building key integrations to Jibble 2.0 API, participating in the design process, and working with a cutting-edge tech stack. Fully remote work environment.
22 Days Ago
London, UK
287 Employees
7+ Years of Experience
287 Employees
7+ Years of Experience
Beauty • Software
Fresha is seeking an experienced Senior Software Engineer to join the Platform Engineering Team. The role involves pushing the platform and engineering department to the next phase, providing internal tools and resources for engineers to work efficiently and deliver industry-leading features.
17 Days Ago
London, UK
10,310 Employees
3-5 Years of Experience
10,310 Employees
3-5 Years of Experience
Big Data • Software
FactSet is seeking a Senior Workstation Platform & Native Application Hybrid Engineer to lead projects in C++ and drive the modernization of the Workstation platform. Responsibilities include writing, debugging, and maintaining native applications for financial professionals.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+19 More
19 Days Ago
London, UK
2,203 Employees
5-7 Years of Experience
2,203 Employees
5-7 Years of Experience
Fintech
As a Staff Software Development Engineer, you will be responsible for architecting and delivering the next suite of services that power the PitchBook platform. You will guide technical teams to build exceptional solutions for thousands of customers.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+48 More
23 Days Ago
London, UK
Remote
578,950 Employees
7+ Years of Experience
578,950 Employees
7+ Years of Experience
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Staff Software Engineer, you will design and engineer integrations for complex enterprise systems, collaborate with cross-functional teams, and provide insights to think beyond the status quo. The tech stack includes React Native, React.js, Angular, .Net C#, Kafka, SQL, CosmosDB, Azure, and more.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+21 More
20 Days Ago
London, UK
Remote
578,950 Employees
5-7 Years of Experience
578,950 Employees
5-7 Years of Experience
Big Data • Cloud • Logistics • Machine Learning • Retail
Seeking a Staff Software Engineer with 5+ years of software development and architecture experience to lead the design of complex software changes and develop new features in a dynamic engineering environment. Responsibilities include providing technical leadership, crafting high-quality software, driving innovation, and fostering a culture of accountability and inclusivity within the team.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+21 More
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