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Top Software Engineer Jobs in London

24 Days AgoSaved
Hybrid
London, UK
Junior
Junior
AdTech • Software
As a Software Engineer, you will design, code, test, and deploy software to simplify and automate processes, work with stakeholders, and follow best practices.
Top Skills: AWSDockerEs6GoJavaJavaScriptKafkaKubernetesReactReduxSassSqsTypescript
Reposted 15 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
The role involves designing CRM solutions, developing and customizing components using Dynamics 365, integrating with systems, and mentoring junior developers while ensuring project delivery.
Top Skills: Ado.NetAsp.NetC#JavaScriptMicrosoft Dynamics 365Power PlatformSql Database
Reposted 6 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
HR Tech • Software
As a Senior Software Engineer, you'll shape product features, write backend and frontend code, improve infrastructure, and support integrations in a collaborative environment.
Top Skills: GitGoogle Cloud PlatformJavaScriptKubernetesNode.jsPostgresReactRedisRescriptTypescript
YesterdaySaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence
As a Senior Software Engineer in AI Data, you'll design and develop scalable systems for AI data platforms, ensuring reliability and software excellence while collaborating closely with diverse teams.
Top Skills: AirflowApache BeamDagsterDatadogDockerGCPPrefectPysparkPythonSQL
2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Payments
The Senior Software Engineer will design, build, and maintain features for the Expenses product, collaborate with cross-functional teams, and enhance backend APIs. They are responsible for writing clean, scalable code and mentoring junior engineers.
Top Skills: JavaScriptNode.jsReactTypescript
Reposted 24 Days AgoSaved
In-Office
London, UK
Junior
Junior
Software
The role involves designing, developing, and maintaining a tax platform's features, focusing on both frontend and backend as well as ensuring optimal customer experience.
Top Skills: AWSCi/CdDjangoDockerFastapiGoGCPNumpyPandasPostgresReactSQLTypescript
Reposted 24 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Cloud • eCommerce • Fintech • Payments • Financial Services
The Front End Software Engineer will collaborate with Product and Design teams to lead UI implementation, ensuring optimal experiences for merchants by developing, testing, and enhancing software solutions.
Top Skills: C#Cloud-Based Application DevelopmentContinuous DeploymentContinuous IntegrationElasticsearchNoSQLReactTypescript
Reposted 24 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Information Technology • Software
Design and develop software solutions in C++. Collaborate with customers for requirements, maintain existing systems, and troubleshoot issues.
Top Skills: C++
Reposted 24 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Artificial Intelligence
As a Senior Backend Engineer, design and maintain backend services for customization features, ensuring robust workflows and efficient content delivery.
Top Skills: .Net CoreC#Grpc
Reposted 24 Days AgoSaved
In-Office
London, UK
Entry level
Entry level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Design, build, and maintain scalable features for an AI workspace platform. Collaborate across teams, managing product features from design to delivery.
Top Skills: KubernetesPostgresPythonReactTypescript
Reposted 24 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Software
As a Senior iOS Engineer, you will develop Perplexity's native iOS app, improve its performance, and define mobile development processes.
Top Skills: HTTPSwiftSwiftuiUikitWebsockets
Reposted 24 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • Computer Vision • Machine Learning • Software
Join Encord as a Backend Software Engineer to enhance AI infrastructure, contribute end-to-end to product development, and solve complex problems using various technologies.
Top Skills: CudaGCPKubernetesPythonPyTorchRayReactTypescript
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Reposted 24 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence
Design and implement scalable search capabilities, collaborate with teams, manage indexing, and ensure performance for internal and customer systems.
Top Skills: C++DockerGoK8SPythonRustTerraform
Reposted 24 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence
The Applied AI Engineer will work with clients on deploying AI products, developing full-stack applications, and improving product capabilities based on customer feedback.
Top Skills: NextjsNode.jsPythonReactTypescriptVuejs
Reposted 24 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence
The role involves working on backend projects and collaborating across the stack, focusing on commercial solutions and project ownership. Candidates should have extensive experience and some leadership capability.
Top Skills: FlaskPythonReact
2 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Marketing Tech
Lead the development of scalable test infrastructures and frameworks for software quality, advocate for testability, and build effective testing strategies.
Top Skills: Ci/CdCypressGithub ActionsJenkinsJunitPlaywrightSeleniumSQL
2 Days AgoSaved
Easy Apply
In-Office or Remote
London, UK
Easy Apply
Senior level
Senior level
Software
Lead the design and development of native Windows desktop applications, enforce best practices, drive accessibility efforts, and collaborate on feature planning. Manage the full feature lifecycle and resolve complex issues.
Top Skills: C#C++Windows App SdkWinuiXaml
16 Days AgoSaved
London, UK
Mid level
Mid level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Design, build, and maintain scalable features for an AI workspace platform, ensuring quality and performance while collaborating across teams.
Top Skills: KubernetesPostgresPythonReactTypescript
Reposted 2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Insurance • Software
Architect and build AI-driven products, lead feature design, communicate technical concepts, and mentor other engineers while contributing to AI technical vision.
Top Skills: AICloud-Based ArchitecturesMlPython
Reposted 2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Edtech • Information Technology
The Senior Software Engineer will design and develop scalable systems, improve software quality, and integrate AI tools while mentoring team members.
Top Skills: AWSElixirPythonReactTypescript
Reposted 2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Edtech • Information Technology
As a Senior Software Engineer, you'll enhance developer productivity by improving infrastructure, integrating AI tools, and ensuring seamless workflows for product teams at Multiverse.
Top Skills: AWSElixirPythonTypescript
Reposted 2 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Healthtech • Telehealth
The Senior Software Engineer will enhance Birdie's platform by adding features in Go, contribute to new developments, maintain existing systems, and mentor less experienced team members, focusing on automated testing and performance optimization.
Top Skills: DebeziumGoKafkaKubernetesNode.jsPostgresReactTypescript
Reposted 2 Days AgoSaved
In-Office
London, UK
Junior
Junior
Artificial Intelligence • Information Technology • Software
As a Junior Software Engineer, support development and reliability of Fogsphere’s AI platform, focusing on Python, JavaScript, CI/CD, and infrastructure reliability.
Top Skills: AzureDockerGitJavaScriptKubernetesPlaywrightPytestPythonUnittest
Reposted 2 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Junior
Junior
Financial Services
Design, implement, and deploy DV's core trading platform using C++ 17. Collaborate with trading teams to address feature requests and troubleshoot issues.
Top Skills: C++ 17Linux
Reposted 2 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Mid level
Mid level
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
As an SDET, you will design automated test frameworks, develop test suites, collaborate with engineers on quality assurance, and ensure system reliability and security.
Top Skills: GatlingJetstream NatsJmeterKubernetesLocustPythonRedisSQL
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