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Top Software Engineer Jobs in London

Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Artificial Intelligence • Cloud • Legal Tech • Professional Services • Software
The Senior Software Engineer leads technical projects, mentors junior engineers, and designs high-quality software solutions in a SaaS environment.
Top Skills: AWSC#Ci/CdDockerGraphQLGrpcKafkaKotlinKubernetesPostgresPythonRedisTerraform
Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • eCommerce • Fintech • Payments • Financial Services
The Senior Software Engineer I will lead software projects, develop and enhance payment technologies, mentor team members, and define scalable systems.
Top Skills: .Net C#GoJavaPython
Reposted 4 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Big Data • Machine Learning • Software • Analytics • Big Data Analytics
Join Databricks as a Staff Software Engineer focusing on backend development, responsible for building reliable, high-performance services and features for data platforms, tackling challenges in distributed systems and service architecture.
Top Skills: C++JavaScalaSQL
Reposted 23 Days AgoSaved
Easy Apply
Remote
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer, you will build scalable systems, develop services using Golang, and collaborate with cross-functional teams to enhance cryptocurrency products.
Top Skills: DockerDynamoDBGoMongoDBPostgresRuby on RailsRuby
5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Artificial Intelligence • Edtech • Information Technology
As a Senior Software Engineer at Multiverse, you'll build secure, compliant foundational services for multiple teams, ensuring clean code and effective systems for authentication and identity management.
Top Skills: AWSDockerEcsElixirKubernetesPythonTypescript
5 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Aerospace • Automation
AeroVect seeks a Senior Software Engineer to develop and monitor 2D/3D object detection models and mentor junior engineers. Responsibilities include managing data pipelines and enhancing perception systems.
Top Skills: C++PythonRos2
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Healthtech
The Principal Software Engineer will lead the design of GenAI solutions, collaborating with teams to enhance AI capabilities in drug discovery and clinical development.
Top Skills: Ai/Ml FrameworksAWSDatabricksGenaiLarge Language ModelsMetadata ExtractionRelational DatabasesRetrieval Augmented Generation
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Healthtech
The Principal Software Engineer will lead the development of scalable data pipelines and systems for AI and analytics, ensuring data quality and operational support.
Top Skills: AIAWSCloud SoftwareData PlatformsDatabricksMl
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Healthtech • Other • Software • Biotech
The Principal Software Engineer leads the delivery of scalable data pipelines, supports AI and analytics, and mentors engineers. They focus on building reliable data capabilities and ensure compliance with data regulations while enabling data usability for various applications.
Top Skills: AIAWSDatabricksMl
5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Senior Software Engineer, you will enhance and deliver software features, collaborate with teams on automation tests, ensure quality standards, and assist in deployments while mentoring others in an Agile environment.
Top Skills: C#JavaScriptPegaPythonSalesforce
5 Days AgoSaved
In-Office
London, UK
Expert/Leader
Expert/Leader
Healthtech • Other • Software • Biotech
The Principal Software Engineer (AI) will lead the design and delivery of AI capabilities, focusing on LLM applications across platforms. Responsibilities include collaborating with data scientists, ensuring robust operational practices, and mentoring team members.
Top Skills: AIAWSCloud SoftwareDatabricksLlmMlRag
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Biotech
The Principal Software Engineer is responsible for developing scalable data pipelines for AI and analytics, ensuring high-quality data practices, mentoring engineers, and collaborating with technical teams.
Top Skills: AIAWSDatabricksMl
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5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Biotech
The Principal Software Engineer (AI) leads the design and delivery of GenAI capabilities, collaborating with teams to implement AI solutions in BioPharma contexts while setting engineering best practices.
Top Skills: AIAWSCloud PlatformsDatabricksGenaiLlmMl
Reposted 12 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
3PL: Third Party Logistics
Seeking a full-stack software engineer to drive growth and manage product development using Javascript and Typescript, focusing on cloud-native technologies.
Top Skills: AWSAws LambdaDynamoDBEventbridgeHasuraJavaScriptPostgresReactTypescript
Reposted 18 Days AgoSaved
Remote
London, UK
Mid level
Mid level
Marketing Tech
As a Software Engineer, you'll create and optimize workforce analytics platforms using JavaScript/TypeScript, AWS services, and data modeling, while collaborating in an agile team for customer-focused delivery.
Top Skills: Api GatewayAWSCi/CdCloudwatchDbtEcsExpressFargateJavaScriptKoaLambdaNode.jsReactS3SQLTypescript
Reposted 12 Days AgoSaved
Hybrid
London, UK
Expert/Leader
Expert/Leader
Artificial Intelligence
The Senior Staff Software Engineer will guide technical decisions to ensure scalability, reliability, and security of internal systems, facilitating architecture across teams and managing revenue data.
Top Skills: C#CassandraGatsbyGrpcKafkaKeycloakKubernetesPostgresTypescript
Reposted 18 Days AgoSaved
Remote
London, UK
Senior level
Senior level
Design
The Senior Software Engineer will design high impact features, collaborate with teams, ensure maintainable systems, and write quality code.
Top Skills: AWSGraphQLKubernetesNestjsNext.JsNode.jsPostgresReactTypescript
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fitness
The Senior Software Engineer II will architect, build, and deliver new features, collaborate with teams, mentor engineers, and improve developer tooling while leading deployment processes.
Top Skills: Apollo ClientAWSDynamoDBEventbridgeGraphQLJavaScriptNode.jsPythonReact NativeS3SagemakerServerlessSnsSqsTerraformTypescript
Reposted 5 Days AgoSaved
In-Office
London, UK
Junior
Junior
Aerospace • Security • Energy • Defense
As a Junior Software Test Engineer, you will execute tests, log defects, set up test environments, and collaborate in Agile teams to ensure software quality.
Top Skills: BitbucketConfluenceJIRAKatalon StudioPythonTestrail
Reposted 5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Healthtech • Information Technology • Other • Analytics
Seeking a Senior Software Engineer specializing in JavaScript, React, and Node.js to develop modern web applications and utilize AI in development workflows.
Top Skills: Ai ToolsCSSExpressHTMLJavaScriptNode.jsReactRestful Apis
Reposted 5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Blockchain • Software • Cryptocurrency
The Software Engineer will enhance trading infrastructure through collaboration, solving technical problems, and developing high-performance computing solutions in a crypto environment.
Top Skills: AWSC++LinuxPython
Reposted 5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Analytics
The Lead AWS Software Data Engineer will design and develop scalable data pipelines using Python and AWS tools, collaborate with business teams, and enhance data quality and observability while applying modern software engineering practices.
Top Skills: Apache IcebergSparkAurora PostgresqlAWSEmr ServerlessGlueLambdaPythonS3
Reposted 5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
eCommerce • Retail
As a Senior Software Engineer, you will support and deliver high-quality software in a cross-functional Agile team, focusing on cloud-native distributed systems and microservices architecture on Azure.
Top Skills: .Net Core.Net Framework.Net StandardAtddAzureAzure Cosmos DbAzure Kubernetes ServiceAzure Service FabricBddC#GitOctopus DeploySql DatabaseTeamcity
Reposted 5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Software • Energy
As a Senior Software Engineer I, you'll design and deliver scalable features, collaborate with data scientists, and write high-quality code to impact decarbonizing energy use.
Top Skills: Agile MethodologiesContinuous DeliveryProgramming LanguagesTest Automation
Reposted 5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Mobile • Software • Consulting
The Senior Software Engineer will lead the delivery of software projects, practice TDD, mentor developers, and influence technical direction while writing code and collaborating with clients and teams.
Top Skills: FastapiJavaLangchainNext.JsNode.jsOpenai ApisPythonReact
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