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Top Software Engineer Jobs in London

17 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Gaming • Software • Metaverse
The Senior Software Engineer will develop and maintain developer tools for game content creation, collaborate with teams, and ensure high-quality tooling practices.
Top Skills: Ai/MlC++UnityUnrealVersion Control Systems
17 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Information Technology • Software • Database
Design, build, and operate backend and data systems for both Soda Cloud and Soda Core, ensuring high performance and reliability. Collaborate across teams to improve data quality and contribute to open-source projects.
Top Skills: JavaPythonSQL
17 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Financial Services
As a Senior Software Engineer at Liberis, you will mentor team members, develop APIs and services, and engage in Agile methodologies to address evolving business needs.
Top Skills: .NetC#GCPNode.jsReact
Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Payments • Software • Financial Services
The Staff Engineer will lead the design and development of scalable financial systems, mentor junior engineers, and ensure software quality through testing and innovation.
Top Skills: AWSBitbucketDynamoDBEcsGitflowJIRAPythonRdsSonarVscode
Reposted 17 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • eCommerce • Fintech • Payments • Financial Services
As a Senior Software Engineer, you'll develop advanced payment technologies, mentor junior staff, and collaborate with cross-functional teams to build scalable systems.
Top Skills: KotlinPythonSwiftTypescript
Reposted 17 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Machine Learning • Software
Lead the design and development of AI-powered applications, mentor engineers, and collaborate across teams while ensuring high coding standards and deployment in cloud environments.
Top Skills: AWSAzureCi/CdDockerGCPJavaKubernetesPythonReactTypescript
Reposted 17 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Automotive • Software • Automation
The role involves building scalable data search platforms and distributed systems for autonomous driving applications using ML technologies while collaborating with cross-functional teams.
Top Skills: AWSAzureBigQueryC++ElasticsearchFlyteGCPJavaKafkaPythonSnowflakeSqs
Reposted 17 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Software
As a Senior Software Engineer, you will develop, maintain, and support core technologies for the Dalet platform, focusing on transcoding and rendering.
Top Skills: C++
8 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Big Data • Machine Learning
The Senior Software Engineer will build and optimize low-level platform components, focusing on distributed computing and high-performance storage, while ensuring efficient code and system performance testing.
Top Skills: CC++DpdkEbpfEthernetInfinibandLibfabricLinuxNfsNvmeRdmaS3SmbSsdTcpUdpXdp
Reposted 20 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Edtech • Information Technology
The Senior Software Engineer will design and implement AI solutions, develop full-stack applications, and lead projects within the AI Team, focusing on high-impact contributions and collaboration.
Top Skills: AWSAzureNext.JsPythonReactTypescript
Reposted 8 Days AgoSaved
London, UK
Senior level
Senior level
Fintech • Information Technology • Payments • Software
Lead Paddle's technical vision and architectural strategy for backend systems, collaborating with teams to improve developer velocity and product reliability.
Top Skills: Architectural PatternsBackend SystemsDistributed SystemsEngineering Excellence
Reposted 8 Days AgoSaved
Easy Apply
Remote
London, UK
Easy Apply
Senior level
Senior level
Cloud • Software
The Senior Software Engineer will lead the development of a Python-based platform, enhancing a mature system for open-source collaboration, mentoring teams, and driving innovation.
Top Skills: DebianPostgresPythonUbuntu
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Reposted 8 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Software
As a Staff Software Engineer at Mixmax, you will lead technical strategy and culture, design, deliver features, and mentor engineers, directly impacting product development and architecture.
Top Skills: AWSDynamoDBEventbridgeIacLambdasMongoDBNode.jsTypescript
Reposted 8 Days AgoSaved
London, UK
Senior level
Senior level
Cloud • Security • Software • Generative AI
Develop, maintain, and support libraries and integrations for the Elastic Stack. Engage with users and contribute to open-source projects.
Top Skills: C#,.Net,Elastic Stack
Reposted 8 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Software
The Staff Software Engineer will develop and lead features for DVC, contribute to open-source projects, and collaborate with the team on machine learning and data-centric workflows.
Top Skills: Python
Reposted 8 Days AgoSaved
Easy Apply
London, UK
Easy Apply
Senior level
Senior level
Cloud • Software
Lead backend platform development for National Security clients using cloud technologies, ensuring operational responsibility and agile practices.
Top Skills: Agile DevsecopsBig DataGitGitlabJavaKafkaKotlinPostgresRedisS3ScalaZero Trust Architecture
9 Days AgoSaved
Remote
London, UK
Senior level
Senior level
AdTech • Automotive • Marketing Tech
Lead Software Engineer responsible for leading technical initiatives, mentoring engineers, and improving product through data-driven decisions and agile practices.
Top Skills: ElixirGCPKubernetesPostgresRabbitMQRedisRuby
9 Days AgoSaved
Remote
London, UK
Senior level
Senior level
AdTech • Automotive • Marketing Tech
The Senior Software Engineer will enhance the Driftrock product, collaborating with engineers and improving processes. Responsibilities include backend and frontend development, mentoring, and ensuring high software quality.
Top Skills: ElixirGCPKubernetesPostgresRabbitMQRedisRuby
9 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
The Senior C++ Backend Engineer will design and maintain software solutions, collaborate across teams, and integrate C++ with cloud services to enhance Fusion's capabilities.
Top Skills: AWSC++Ci/CdDockerGitJava Spring BootJSONNode.jsRest Apis
Reposted 18 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Software
Lead technical architecture and engineering roadmap, develop scalable systems, mentor engineers, drive improvements and champion technical innovation in AI solutions.
Top Skills: AWSDjangoFastapiFlaskGraphQLKafkaNon-Relational DatabasesPythonRabbitMQRelational DatabasesRestSqs
Reposted 18 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Machine Learning • Other • Payments • Social Impact
As a Senior Software Engineer, you will build systems for delivering cash transfers, improve workflows, and collaborate across teams to shape tech development.
Top Skills: AWSC#GoJavaPythonRuby
Reposted 18 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Payments • Financial Services
Lead technical direction for a cross-functional agile team, develop enterprise-grade applications, mentor engineers, and ensure systems meet quality and security standards.
Top Skills: AWSAws CodepipelineCloudFormationDockerElk StackGithub ActionsGitlab CiGrafanaJavaJenkinsKubernetesMongoDBPostgresPrometheusRestful ApiSpring BootTerraform
Reposted 18 Days AgoSaved
Remote or Hybrid
London, UK
Senior level
Senior level
Software • Energy
Lead a team of engineers to support UK-based clients in the electricity and gas industry, focusing on technical leadership and hands-on coding responsibilities while ensuring code quality and team management.
Top Skills: AWSCeleryDjangoGraphQLHtmxNext.JsPostgresPythonReactSassTypescript
Reposted 18 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Cloud • Security • Software • Generative AI
Lead the evolution of core search and indexing capabilities at Elastic. Research, define, and drive innovations in search infrastructure including Lucene, while collaborating with product teams and mentoring engineers.
Top Skills: ElasticsearchJavaLuceneSolr
Reposted 18 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Food
Lead the technical direction of a high-impact engineering team, mentor engineers, design scalable architectures, and collaborate across functions to enhance customer acquisition and e-commerce platform.
Top Skills: APIsCloud ServicesEvent-Driven ArchitecturesNosql DatabasesRelational Databases
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