Top Backend Developer Jobs in London

The Principal Backend Engineer will lead efforts in developing cloud-based platforms, utilizing best engineering practices while fostering a strong security mindset. Responsibilities include architecting services, recommending solutions, managing engineers, and ensuring high-quality deliverables in collaboration with teams, particularly in the financial services industry.

As a Back End Engineer, you will analyze, design, and develop solutions for application software in an Agile environment, ensuring quality code delivery through continuous integration and testing. You will guide Associate Engineers, focus on design decision oversight, and manage customer-impacting issues.

As a Backend Engineer at Capco, you will design and develop innovative financial services applications, leverage Agile methodologies, and contribute valuable insights to projects impacting major banks. You will utilize your expertise in Java and Spring Boot while continuously improving engineering practices and learning new technologies.

As a Senior Backend Engineer at Contentful, you will work within a cross-functional team to solve complex engineering problems, enhance APIs, and collaborate on content modeling. You will have opportunities to mentor others while using modern technologies like AWS and Docker to deliver impactful digital experiences.

As a Staff Back-End Software Engineer at BlackLine, you'll design, develop, troubleshoot, and maintain cloud-based backend services, driving innovation and delivering high-quality releases. You'll collaborate with teams, mentor junior engineers, and implement coding standards, focusing on software integration, performance, and security.

As a Senior Backend Software Engineer at CrowdStrike, you will design and build scalable, resilient distributed services using event-driven architecture. Engage with product managers and teams, troubleshoot production issues, and work with advanced technologies for a low-code security application platform. You are expected to leverage your extensive experience in backend development and distributed systems to contribute to the team.

As a Backend Engineer at CAIS, you will design, develop, and maintain applications within a cross-functional team. You will focus on creating solutions for complex problems while working with technologies like Kotlin, Spring, PostgreSQL, and Kafka, and employing CI/CD techniques on AWS infrastructures.

As a Senior Software Engineer on the Detections Platform team, you'll develop scalable cloud-based systems to enhance cybersecurity. Responsibilities include designing solutions in Go, mentoring peers, and ensuring code quality while collaborating across teams to tackle technical challenges efficiently.

As a Senior Backend Engineer at Smartcat, you will design and implement scalable backend services and APIs, optimize application performance, collaborate with teams, troubleshoot production issues, and participate in code reviews.

The Senior Backend Engineer will design and develop scalable and secure payment systems for commercetools, focusing on financial transactions in a multi-tenant Cloud/SaaS environment. Responsibilities include developing payment systems, implementing REST APIs, and collaborating with product management and other teams to ensure technical excellence. Participation in on-call rotation and continuous self-improvement are also expected.

In this role, you'll lead deployments, optimize implementations, and manage integrations for Crunchyroll's Partner Engineering team, enhancing services and partnerships. You will collaborate closely with various teams to improve operations, develop prototypes, and take initiatives from conception to deployment.

As a Backend Software Engineer, you will develop and maintain the backend of the Alta Video Management System, focusing on cloud-based distributed systems for video cameras and access control. Responsibilities include analyzing and designing new features, managing existing CI/CD systems, and working collaboratively with an agile team to ensure high-quality code and performance.

The Senior Software Engineer will contribute to developing and maintaining backend applications using Java and Kotlin, work on high-availability systems, support product requirements, and ensure system performance. Responsibilities include designing new applications, improving existing systems, coding, and monitoring system performance, all within an agile environment.

As a Java Back-End Engineer, you will deliver innovative solutions via cloud-native microservices within the banking domain, focusing on all Software Development Life Cycle stages and collaborating in dynamic teams.

As a Senior Backend Engineer, you will enhance Smartcat's platform, designing and implementing scalable backend services and APIs, optimizing performance and security, and collaborating with cross-functional teams to resolve production issues and improve systems.

As a Senior Backend Engineer, you will develop and maintain an AI platform, focusing on scalable AI integrations and APIs. Collaborating with cross-functional teams, your role will involve enhancing development capabilities and driving innovation by implementing AI technologies and improving existing processes.

As a Senior Backend Engineer, you will design and implement scalable backend services and APIs, optimize performance and security, collaborate with cross-functional teams, troubleshoot production issues, and participate in code reviews and knowledge sharing.