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Top Software Engineer Jobs in London

640+ Job Results
7 Days Ago
London, UK
8,768 Employees
5-7 Years of Experience
8,768 Employees
5-7 Years of Experience
Gaming
Lead Programmer role at Media Molecule, responsible for the architectural direction of presentation systems including UI and audio. Requires strong C++ skills, debugging, and team management experience.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+15 More
24 Days Ago
London, UK
Hybrid
754 Employees
5-7 Years of Experience
754 Employees
5-7 Years of Experience
eCommerce • Fashion • Retail
Join Vestiaire Collective as a Senior Software Engineer responsible for building the Seller experience on the platform. Collaborate with Product and Business teams, write clean and scalable code, and maintain technical documentation. Must have 5+ years of backend software engineering experience, strong knowledge of Object-Oriented Programming, and proficiency in PHP or Golang.
20 Days Ago
London, UK
2,000 Employees
7+ Years of Experience
2,000 Employees
7+ Years of Experience
Fintech • Financial Services
Design and build integrations with global card payments networks in a cloud native environment, contribute to the platform and internal tooling, share knowledge with team members, own projects, and aim for greatness in all tasks.
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
Lead the design, implementation, and launch of innovative retail solutions at scale for Walmart's current and next-generation products. Mentor engineers, set high standards for coding and operational excellence, and navigate ambiguity to innovate at scale.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+21 More
21 Days Ago
London, UK
86,261 Employees
1-3 Years of Experience
86,261 Employees
1-3 Years of Experience
Information Technology
DXC Technology is seeking a C++ Software Engineer with 2 years of experience to participate in the development of complex components, contribute to design activities, and mentor junior developers. The role involves working in agile teams, updating existing code, design, and test collateral. Required skills include C/C++ development experience, understanding of relational databases, and experience in full development life cycle.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+18 More
21 Days Ago
London, UK
86,261 Employees
1-3 Years of Experience
86,261 Employees
1-3 Years of Experience
Information Technology
Applies specialized knowledge to conceptualize, design, develop, unit-test, configure, and implement software solutions. Works closely with clients and project roles to understand business context. Participates in development team, leads code reviews, and mentors junior developers. Designs, executes unit tests, and implements design solutions.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+18 More
24 Days Ago
London, UK
6,766 Employees
5-7 Years of Experience
6,766 Employees
5-7 Years of Experience
Software
Lead complex backend projects, solve technical challenges, architect scalable solutions, mentor and collaborate, promote best practices
4 Days Ago
London, UK
Remote
45 Employees
3-5 Years of Experience
45 Employees
3-5 Years of Experience
News + Entertainment
Factal is seeking a full-time Developer to join the technology team in Seattle. Responsibilities include developing interactive interfaces, internal tools, and working on high-use applications. Required skills include Javascript and Python/Django at least at an intermediate level.
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
12 Days Ago
London, UK
600 Employees
3-5 Years of Experience
600 Employees
3-5 Years of Experience
Information Technology
The Software Development Engineer role at GoCardless involves building products and features that enable merchants to use GoCardless through indirect channels. The engineer will work on integrating bank payments into third-party platforms and ensuring a seamless customer experience. Collaboration and open communication are key aspects of the team culture.
14 Days Ago
London, UK
2,800 Employees
7+ Years of Experience
2,800 Employees
7+ Years of Experience
Information Technology • Security • Software
Onfido, an Entrust company, is looking for a Senior Fullstack Engineer who is passionate about solving interesting problems and genuinely enjoys the craft of programming. The role involves working on complete end-to-end software architectures, mentoring junior team members, and contributing to software development with a focus on lean/agile processes and TDD.
6 Days Ago
London, UK
10,001 Employees
3-5 Years of Experience
10,001 Employees
3-5 Years of Experience
Information Technology • Travel
Join Amadeus as a Graduate Software Development Engineer and work on cutting-edge travel technology projects. Collaborate with experienced professionals to enhance travel experiences and contribute to the global travel industry. Develop software solutions, build APIs, run tests, and fine-tune software for optimal performance. Benefit from mentorship and learning opportunities in a diverse and collaborative environment.
9 Days Ago
London, UK
Remote
604 Employees
5-7 Years of Experience
604 Employees
5-7 Years of Experience
Cloud • Information Technology • Professional Services • Software • Consulting
Senior Software Engineer responsible for improving DoiT Navigator product and implementing new features in Flexsave. Collaborate with product managers and developers from other teams, participate in product-making decisions.
Top Benefits:
401-K
401-K Matching
Company Equity
+54 More
23 Days Ago
London, UK
2,800 Employees
7+ Years of Experience
2,800 Employees
7+ Years of Experience
Information Technology • Security • Software
Senior Software Engineer position at Entrust, focusing on developing state-of-the-art machine learning-backed services for biometric verification, document classification, and fraud analysis. Responsibilities include designing and implementing ML pipelines, optimizing research projects, and providing technical guidance to other engineers. Required skills include Python, machine learning frameworks, and testing frameworks.
13 Days Ago
London, UK
Remote
4,900 Employees
7+ Years of Experience
4,900 Employees
7+ Years of Experience
Fintech • Payments
As a Software Engineer on the WEX Benefits Technology team, you will collaborate with Product Managers and customers to solve challenges in the employee benefits landscape. You will design and build high-quality software using the latest technologies and best practices.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
23 Days Ago
London, UK
471 Employees
5-7 Years of Experience
471 Employees
5-7 Years of Experience
Blockchain • Software
IO Global is looking for a Senior Software Engineer (Rust) to join its Partner Chains team. The role involves developing a Rust-based blockchain application for interoperability, following agile practices, working independently, and collaborating with team members across multiple time zones.
7 Days Ago
London, UK
Remote
880 Employees
3-5 Years of Experience
880 Employees
3-5 Years of Experience
Cloud • Software
General selection process for software engineers focused on virtualisation and container technology. Seeking exceptional Go, Rust, or C/C++ software engineers to work on next-generation open source VMM or container technology.
Top Benefits:
401-K
Dental Insurance
Health Insurance
+3 More
5 Days Ago
London, UK
Remote
20 Employees
5-7 Years of Experience
20 Employees
5-7 Years of Experience
Agency • Professional Services
Develop the fault proofs underpinning OP Stack chains, own features from design to implementation, implement protocol upgrades, and support core development teams in contributing to the OP Stack.
13 Days Ago
London, UK
Remote
6,733 Employees
5-7 Years of Experience
6,733 Employees
5-7 Years of Experience
Healthtech • Software
The Senior Software Engineer will provide software design, development, and application support for a clinical trial endpoint technology company's Trial Application Platform (TAP). They will work on new and existing feature development, write testable code, collaborate with cross-functional teams, and continuously improve code and product quality.
7 Days Ago
London, UK
Hybrid
53 Employees
7+ Years of Experience
53 Employees
7+ Years of Experience
Information Technology
Lead work on complex and challenging projects to drive transformative change for financial services clients. Strong experience in GoLang engineering and building next-generation financial systems.
24 Days Ago
London, UK
Remote
140 Employees
3-5 Years of Experience
140 Employees
3-5 Years of Experience
Cloud • Machine Learning • Other • Software
Senior Software Engineer role at Stream, focusing on backend engineering with Go. Opportunity to work on high-scale chat API projects for well-known apps. Remote or relocation to Amsterdam available. Requires at least 4 years of backend engineering experience, with proficiency in Golang, scalability, database, and SDK development.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+35 More
13 Days Ago
London, UK
Remote
4,900 Employees
7+ Years of Experience
4,900 Employees
7+ Years of Experience
Fintech • Payments
Join the Benefits Technology team at WEX as a Software Engineer to design solutions for employer benefits challenges and build high-quality software in the latest technologies. Collaborate with Product Managers and customers to create innovative solutions.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
9 Days Ago
London, UK
Remote
10,765 Employees
7+ Years of Experience
10,765 Employees
7+ Years of Experience
Big Data • Cloud • Internet of Things
Design and develop software networking features for Equinix Metal, focusing on scalability, automation, and resilience. Provide technical leadership and collaborate with cross-functional teams to enhance product capabilities. Drive continuous improvement of software development processes and systems in a remote first environment.
24 Days Ago
London, UK
Remote
14 Employees
3-5 Years of Experience
14 Employees
3-5 Years of Experience
Digital Media
Seeking an experienced software engineer specializing in Python and Django to contribute to EnrollWise, a best-in-class admissions and enrollment platform for public school districts.
7 Days Ago
London, UK
900 Employees
1-3 Years of Experience
900 Employees
1-3 Years of Experience
Cloud • Information Technology • Software
As a Staff Engineer at Intercom, you will lead the team, contribute to technical architecture, mentor other engineers, and enhance operational excellence. You will work on both back-end and front-end systems, collaborating with cross-disciplinary teams to deliver value to customers.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+34 More
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