Get the job you really want.

Top Backend Developer Jobs in London

5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Food • Travel
As a Security & Backend Engineer at Boam AI, you'll enhance security on backend systems, design scalable services, and implement secure practices in data handling. You'll partner with engineers and customers to ensure data protection and system integrity.
Top Skills: CloudIacPythonScala
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Food • Travel
As a Senior Backend Engineer, you will design and build resilient backend systems and APIs, own critical data pipelines, and prepare systems for future data growth while focusing on impact and customer outcomes.
Top Skills: PythonScala
5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Food • Travel
Design, build, and operate backend services and APIs with a focus on data pipelines and system reliability within a small engineering team.
Top Skills: PythonScala
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Payments • Software • Financial Services
Lead Backend Engineer for Incard's analytics and integrations. Responsibilities include managing data ingestion, system design, team leadership, and ensuring data accuracy and observability.
Top Skills: APIsElixirGoSQLTypescript
5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Payments • Financial Services
As a Backend Engineer at LemFi, you'll design and build scalable, cloud-native backend features, manage software lifecycles, ensure reliability, and collaborate with cross-functional teams to deliver compliant financial products.
Top Skills: DockerGithub ActionsJavaKafkaPostgresRedis
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Payments • Financial Services
The role involves architecting and building scalable backend systems in Java, ensuring reliability and driving cross-functional impact in financial product development.
Top Skills: DockerGithub ActionsJavaKafkaPostgresRedis
5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Payments • Financial Services
As a Backend Engineer at LemFi, you will design and build scalable backend features in Golang, ensuring reliable transaction processes while taking ownership of system design and deployment.
Top Skills: DockerGithub ActionsGoKafkaPostgresRedis
5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Payments • Financial Services
As a Senior Backend Engineer, you will design and build scalable backend features in Golang, ensuring reliability and high performance while collaborating with cross-functional teams to deliver compliant financial products.
Top Skills: DockerGoKafkaPostgresRedis
5 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Travel
The Senior Software Engineer will develop backend services, improve back-office systems, tackle market-specific challenges, and maintain high coding standards.
Top Skills: AWSDockerDynamoDBElasticsearchGoHTTPJavaKafkaKubernetesMySQLPostgresRedisRest ApisRubySqsTerraformTypescript
Reposted 5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Software
Responsible for building and optimizing backend services, managing data accuracy, database performance, design ingestion pipelines, and support AI workflows.
Top Skills: ClickhouseElasticsearchKafkaKotlinPostgresPub/SubPythonSQLTypescript
Reposted 5 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Logistics • Software • Automation
The Senior Backend Developer will design and develop software solutions in Golang, conduct code reviews, mentor juniors, collaborate on system architecture, and optimize applications for performance.
Top Skills: AWSAzureCdCiDockerGCPGitGoMySQLPostgres
Reposted 5 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Cloud • Information Technology • Internet of Things • Productivity • Software
The Backend Engineer will develop and maintain backend services and data pipelines to support Miro's AI initiatives, ensuring scalability and reliability.
Top Skills: AnthropicAws BedrockCi/CdJavaKotlinOpen AiPython
New

Track Smarter, Apply Better.

Ditch the spreadsheets. Organize your job search with our freeApplication Tracker.

Use For Free
Application Tracker Preview
Reposted YesterdaySaved
Remote
London, UK
Senior level
Senior level
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
The Senior Back End Engineer will lead the development of a Sportsbook platform, design software solutions, improve system performance, and manage the development lifecycle.
Top Skills: AWSCi/CdJavaKotlinSpring
6 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Software • Financial Services
The Back End Engineer will improve iwoca's Lending API, ensure scalability, deliver new functionality, and optimize partner and customer experiences while collaborating with engineers and stakeholders.
Top Skills: Ci/CdDevOpsDjangoPostgresPythonReactTypescript
Reposted 6 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
eCommerce • Social Media
As a Staff Backend Engineer, you'll lead the technical vision for Payments and Fulfilment systems, mentor engineers, and ensure scalability and security.
Top Skills: AWSAzureGCPJavaKafkaScalaTypescript
Reposted 6 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
eCommerce • Social Media
As a Senior Backend Software Engineer, you will collaborate with various teams to produce high-quality code, manage product development, and support backend systems serving millions of users.
Top Skills: AWSDynamoDBJavaKafkaKubernetesPostgresPythonScalaTerraformTypescript
Reposted 25 Days AgoSaved
Easy Apply
Remote
London, UK
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As a Backend Engineer, you'll enhance deployment tools for GitLab, ensuring secure and scalable operations while collaborating with cross-functional teams.
Top Skills: GoGrafanaHelmKubernetesPostgresPrometheusRubyTerraform
Reposted 25 Days AgoSaved
Easy Apply
Remote
London, UK
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Senior Backend Engineer, you will develop and maintain deployment infrastructure for GitLab's self-managed customers, ensuring secure and scalable operations across various environments.
Top Skills: GoGrafanaHelmKubernetesPostgresPrometheusRubyTerraform
Reposted 7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Artificial Intelligence • Information Technology • Software
The Backend Developer will manage and evolve microservices, implement features, maintain database scripts, debug issues, and ensure service reliability in a cloud-native environment.
Top Skills: DockerJavaScriptKubernetesNode.jsPostgresRedis
Reposted 7 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
As a Senior Backend Engineer for the DeFi wallet, you will build, develop, and integrate APIs while ensuring system security and performance.
Top Skills: DockerJavaKafkaKotlinPostgresScala
Reposted 7 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Payments • Financial Services
Design and develop scalable server-side components, integrate APIs, automate workflows, and collaborate with teams on financial solutions.
Top Skills: APIsDjangoMicroservicesPython
Reposted 7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Information Technology
The role involves designing and maintaining backend applications in .NET, developing RESTful APIs, optimizing data access, and resolving application issues. It also includes working with SQL Server and message queues.
Top Skills: C#,.Net,Microsoft Sql Server,Apis,Dapper,Entity Framework,T-Sql,Rabbitmq,Python
Reposted 8 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Hospitality
The Senior Software Engineer will deliver high-quality backend solutions using AWS and TypeScript, manage technical dependencies, and contribute to product strategy.
Top Skills: Aws LambdaReactServerless FrameworkTerraformTypescript
Reposted 9 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Cloud • Information Technology
Design, develop, and deploy back-end services and APIs, integrate multiple platforms, champion engineering practices, and mentor peers in a hybrid role.
Top Skills: .NetAsp.NetAWSAzureC#GCPGrpcHelmKubernetesMssqlOauth2Octopus DeployOpenid ConnectRestSAMLTeamcityTerraform
Reposted 9 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Marketing Tech
As a Backend Engineer, you will develop scalable APIs, optimize data processing pipelines, and ensure system security and reliability for AI-driven insights.
Top Skills: AWSAzureDockerGCPKubernetesMySQLNode.jsPostgresPythonRust
All Filters
New Jobs
Job Category
Experience
Industry
Company Name
Company Size

Sign up now Access later

Create Free Account