Top Backend Developer Jobs in London

Build web applications 'client side', translate company and customer needs into functional and appealing interactive applications.

As a Staff Engineer at Intercom, you will lead the team, contribute to technical architecture, mentor other engineers, and enhance operational excellence. You will work on both back-end and front-end systems, collaborating with cross-disciplinary teams to deliver value to customers.

Develop backend applications to support and empower restaurant partners in managing their daily operations and attracting more customers. Collaborate with cross-functional teams to execute product roadmap and shape product vision.

Senior Back-end Engineer role at Algolia, contributing to the design, development, and operation of the Search engine system at scale. Responsible for system quality, troubleshooting, and operations. Requires expertise in C++, Golang, complex algorithms, distributed backends, and major component design.

Kalepa is hiring a Senior Full Stack Engineer to join their team. The engineer will work on a client facing application written in React and Redux, as well as backend services created in Python and pSQL. They will collaborate with a global team of engineers and bring a minimum of 5 years of relevant software engineering experience.

As a Senior Full Stack Engineer at Alpaca, you will be responsible for designing and implementing web applications, working closely with cross-functional teams, delivering high-visibility features, and mentoring junior developers. You will have the opportunity to contribute to the technical strategy of the company and push the boundaries of technology.

Seeking a Full Stack Software Engineer experienced in building scalable and robust web applications. Responsibilities include development, testing, and maintenance of user-centric web applications. Ideal candidate is adaptable, enjoys problem-solving, and is eager to learn new technologies.

Lead and participate in medium to large-scale projects, collaborate with cross-functional teams, develop high-performance software solutions, utilize Java, Spring Boot, microservices, Kafka, and cloud platforms like GCP and Azure, and stay updated with emerging technologies.

Lead and participate in medium- to large-scale projects, collaborate with cross-functional teams, develop scalable software solutions using Java, Spring Boot, and microservices, implement event-driven architectures with Kafka, work with cloud platforms like GCP and Azure, utilize ELK stack for log analysis, optimize queries using Big Query, stay updated with emerging technologies, and contribute to knowledge sharing within the team.

Anaplan is seeking a self-motivated Senior Software Engineer to join their team in London. The role involves collaborating in a full-stack team, leading projects and features, participating in product ownership sessions, advocating for team's work, writing tests, and owning the products/systems built. The role also requires being in the London office a minimum of 2 days a week.

Looking for a highly skilled Senior Full Stack Developer with experience in designing, developing, and implementing full-stack web applications. Proficient in React, TypeScript, Spring Boot, Maven, SQL Server, Git, Agile Methodologies, and CI/CD.

Red Badger is seeking a Software Engineer with experience in frontend and backend programming to join their digital product delivery team. The role involves working on high-quality digital products using lean delivery processes and collaborating with cross-functional teams. Responsibilities include discipline expertise, agile ways of working, and consulting with clients. Ideal candidates should have experience in modern development practices, adaptability to new languages and frameworks, and a passion for software development.

Architect optimal solutions, deploy new features, scale to millions of customers, ensure high-quality product

Seeking a Senior Full Stack Software Engineer to develop digital products, write high-quality code, and ensure best practices. Responsibilities include delivering software applications, designing solutions, and mentoring junior engineers. Must have experience with TypeScript, JavaScript, AWS, and PHP.

Develop responsive frontend of a SaaS application using Vue.js and other cutting-edge technologies. Work on complex systems to serve hundreds and thousands of customers daily. Collaborate with product owners and other team members to enhance the application with new features and user stories. Participate in code reviews, support calls, and team ceremonies. Mentor junior team members.

Seeking an experienced Lead Mendix Developer with strong frontend knowledge in React to lead the development of a cutting-edge application for a fortune 500 company. Responsibilities include design, development, deployment using Mendix and React, collaboration with UI/UX designers and agile teams, and mentoring developers. Basic qualifications include 5+ years of Mendix experience, skills in JavaScript, TypeScript, React, Bootstrap, and Mendix certification. Preferred qualifications include integrating Mendix with enterprise services and adapting to evolving business needs.

As a Senior Full Stack Engineer specializing in Node.js and React at Yassir, you will be responsible for designing and developing web applications, collaborating with teams to ship new features, ensuring application performance and quality, and participating in complex problem-solving. The role requires at least 3 years of experience in Node.js and React, familiarity with RESTful APIs, database experience, and knowledge of version control and modern tools.