Backend Engineer Jobs in London with Visa Sponsorship
8 backend engineer jobs in London, United Kingdom that offer visa sponsorship, from 4 companies, posted in the last 60 days. Latest posting 2026-10-28.
Lists jobs whose title mentions: backend, back-end.
What you'll do: You will drive automation and centralization across partner pricing and billing systems while building resilient, scalable reconciliation services. Additionally, you will contribute to architectural decisions and ensure the security and…
What they ask for: The role requires strong software engineering fundamentals and experience with Java or similar object-oriented languages. Candidates should possess a product mindset, the ability to design long-term architectural solutions, and experience…
What you'll do: Design, build, and maintain high-quality backend systems and scalable data pipelines to process enterprise information. Collaborate with customers to solve complex problems and leverage applied AI to enhance platform capabilities.
What they ask for: The role requires a senior backend engineer with strong architectural judgment and experience building reliable, maintainable systems. Proficiency in software design principles and a track record of owning projects from investigation to…
What you'll do: Design and build backend systems and APIs to support real-time, business-critical accounting logic. Manage the full feature lifecycle including architecture, CI/CD, testing, monitoring, and integration with third-party tools.
What they ask for: Requires 5+ years of backend engineering experience with strong proficiency in database design and complex business logic. Candidates should have experience deploying on AWS and a strong preference for Python and modern web frameworks.
What you'll do: You will own and scale the backend systems that power Granola's voice pipeline, agent harness, and integrations. You will work directly with users to shape product direction while ensuring high performance, reliability, and security of the…
What they ask for: You must have proven experience owning backend systems in production with deep knowledge of TypeScript, Node.js, and relational databases like Postgres. Strong familiarity with cloud infrastructure, specifically AWS and Terraform, is…
What you'll do: You will architect high-availability financial engines and build brokerage infrastructure to scale global wealth products. You will work in a cross-functional team to define technical foundations and deliver incremental value to customers.
What they ask for: Candidates should have experience in developing web applications and distributed systems in a production environment. Proficiency in Java and Spring Boot is preferred, along with a strong product mindset and the ability to communicate…
What you'll do: Design, develop, and maintain backend services and RESTful APIs to support high-volume financial transactions and payment orchestration. Collaborate with cross-functional teams to ensure system reliability, security, and performance while…
What they ask for: The role requires experience in building scalable backend services, managing PostgreSQL databases, and implementing event-driven architectures using Kafka. Candidates must be proficient in cloud infrastructure, specifically AWS, and…
What you'll do: Build and maintain pricing, billing, and reconciliation services, including automated controls that support accuracy, compliance, and financial integrity. Contribute to architecture, code reviews, system resilience, and production…
What they ask for: Candidates should have strong software engineering fundamentals, experience with Java or a similar object-oriented language, and the ability to design reliable, secure systems for long-term evolution. The role also calls for end-to-end…
What you'll do: Design, develop, and maintain backend services and RESTful APIs using Java, Kotlin, and Spring Boot on AWS. Manage payment orchestration, database optimization, and event-driven architectures to ensure reliable financial transactions.
What they ask for: The role requires strong experience in backend development with Java and Kotlin, specifically within cloud-based environments. Candidates must be proficient in database management, API development, and maintaining high-volume financial…
