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Top Software Engineer Jobs in London

25 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Consulting
The role involves developing scalable, high-performance services for a financial platform, focusing on backend systems, API development, and integrations with internal and external platforms.
Top Skills: Aws (Ec2GraphQLIam)KafkaLambdaNode.jsOrm (DrizzlePostgresPrisma)RdsS3SqsTypescript
2 Days AgoSaved
In-Office
London, UK
Entry level
Entry level
eCommerce
The role involves learning from senior engineers, contributing to the Motorway platform, and using AI tools for development. It emphasizes collaboration and personal growth.
Top Skills: Ai ToolsJavaScriptKiroPythonTypescript
2 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Healthtech • Information Technology • Other • Analytics
The Senior Software Engineer II will design and implement generative AI services, drive architectural standards, mentor engineers, and collaborate across teams to enhance data solutions.
Top Skills: Ci/CdEksJavaKubernetesPython
Reposted 15 Days AgoSaved
Remote
London, UK
Mid level
Mid level
Food
Build backend features for restaurant partners, identify technical opportunities, own projects, collaborate with a team, and ensure service quality and performance.
Top Skills: Cloud ServicesFlaskGoPythonRuby
Reposted 2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Security • Software
Lead full-stack architectural design and implementation of biometric identity verification solutions, driving technical strategy and collaborating across teams to ensure compliance and security.
Top Skills: AWSAzureDockerElixirGCPKotlinKubernetesPythonPyTorchReactRubySwiftTensorFlowTypescript
Reposted 2 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Real Estate • Software
As a Senior Software Engineer, you'll design, build, and scale the core systems and APIs of The Flex platform, focusing on automation, reliability, and performance.
Top Skills: AWSFastapiNode.jsPythonReact
Reposted 2 Days AgoSaved
Remote or Hybrid
London, UK
Senior level
Senior level
Fintech • Software • Financial Services
As a Senior Software Engineer at Upvest, you will develop and enhance their Investment API, leveraging modern technologies in a collaborative product team environment.
Top Skills: DockerGoKafkaKubernetesPostgres
Reposted 2 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Artificial Intelligence • Information Technology • Software • Automation
Lead a team of engineers, oversee project delivery, contribute to architecture, write high-quality code, foster engineering culture, and collaborate closely with product teams.
Top Skills: DockerGoPostgresPython
Reposted 2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Enterprise Web
G2 is seeking a Staff Software Engineer to drive AI initiatives, build intelligent features, mentor team members, and implement scalable AI solutions within their product suite, focusing on Ruby on Rails and Python.
Top Skills: Claude CodeFastmcpGithub CopilotJavaScriptLangchainLlamaindexOllamaPostgresPythonRuby On Rails
Reposted 2 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Internet of Things • Security • Software
Design, build, and maintain cloud infrastructure, services, and APIs; integrate backend systems with an embedded platform; write automated tests, debug issues, and apply secure distributed systems practices to ensure scalable, reliable operation.
Top Skills: AWSAzureDockerGCPGoKubernetesPkiPythonRestful Api
Reposted 2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
eCommerce • Logistics
The Staff Software Engineer will lead logistics software development, ensuring technical suitability of solutions while mentoring teams and guiding architecture.
Top Skills: AzureContainerizationGithub ActionJavaJwtKafkaKubernetesQuarkusReactRest
Reposted 2 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Software
The role involves building and owning revenue-critical backend infrastructure, optimizing data systems, and ensuring high performance for a growing B2B platform.
Top Skills: Cloud InfrastructureEvent StreamingInfrastructure-As-CodeKotlinSpring Boot
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Reposted 2 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Blockchain • Financial Services • Cryptocurrency • Web3 • Quantitative Trading
The Staff Software Engineer will design and build a digital asset custody platform, manage high-availability systems, and contribute throughout the software development lifecycle.
Top Skills: BlockchainCloud-Based InfrastructureFintechGrpcKubernetesProtocol BuffersWeb3
Reposted 2 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Blockchain • Financial Services • Cryptocurrency • Web3 • Quantitative Trading
As a Staff Engineer at Ripple, you will develop mobile solutions, enhance user experience, and manage app releases while collaborating with peers and maintaining high coding standards.
Top Skills: Cloud InfrastructureFigmaGrpcJavaScriptKotlinKubernetesObjective-CReact NativeStyled ComponentsSwiftTypescript
Reposted 2 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Blockchain • Financial Services • Cryptocurrency • Web3 • Quantitative Trading
As a Staff Software Engineer, you will develop Ripple's wallet platform utilizing ReactJS and TypeScript, focusing on user experience and performance optimization.
Top Skills: CypressFigmaGrpcJestKubernetesProtocol BuffersReactStyled ComponentsTypescript
3 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Digital Media • Sports
The Senior Software Engineer will develop and improve the iOS app, collaborating with teams to optimize code quality and ensure performance, while addressing user-reported issues.
Top Skills: GitGitGraphQLSwiftSwiftui
3 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Software
The Principal Software Engineer will build scalable, AI-powered systems for customer journeys, manage architecture, and improve user experience.
Top Skills: AIDistributed SystemsMl
3 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Aerospace • Automation
Design and build planning systems for autonomous driving. Responsibilities include optimizing algorithms, collaborating with engineering teams, and mentoring engineers.
Top Skills: C++LinuxPythonRosRos2
3 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Artificial Intelligence • Software • Generative AI
The Senior Software Engineer will design and implement generative AI services, optimize APIs, and collaborate with cross-functional teams while mentoring junior engineers.
Top Skills: AsyncioAWSAzureDockerFastapiGCPKubernetesLlmsPgvectorPineconePostgresPythonVector DatabasesWeaviate
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Food • Logistics • Transportation
As a Staff Code Quality Engineer, you'll architect quality systems, define automated gates, reduce technical debt, and drive engineering excellence with data-backed improvements.
Top Skills: Ci/CdCode ScanningGoKotlinLintingPythonStatic AnalysisTypescript
16 Days AgoSaved
Remote
London, UK
Senior level
Senior level
Transportation
The Software Engineer will design and develop scalable back-end architectures and customer-facing .NET applications, collaborating with various stakeholders to deliver high-quality features.
Top Skills: Agile Software DevelopmentAPIsAzureBlazorC# .Net CoreContainersCSSHTMLJavaScriptKubernetesScssSQL ServerTypescript
16 Days AgoSaved
Remote
London, UK
Mid level
Mid level
Blockchain • Financial Services • Cryptocurrency • Web3
As a Software Engineer, you will build and maintain scalable, secure backend systems for integrating various blockchains, ensuring client fund safety and optimizing databases.
Top Skills: DockerEthereumGitGnu/LinuxKubernetesNode.jsRustSolidityTypescript
3 Days AgoSaved
In-Office
London, UK
Expert/Leader
Expert/Leader
Fintech
The Principal Software Engineer will lead the development of financial data distribution platforms, collaborating on design, architecture, and implementation with global teams, while mentoring others and driving continuous improvement initiatives.
Top Skills: ApigeeGCPGoPythonSQL
Reposted 16 Days AgoSaved
London, UK
Mid level
Mid level
Cloud • Software
The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.
Top Skills: AICloudData ScienceGoIotPerformance EngineeringSecuritySoftware EngineeringUbuntu
Reposted 16 Days AgoSaved
Remote
London, UK
Mid level
Mid level
Cloud • Software
The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.
Top Skills: CCheckboxLinuxPythonUbuntu
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