31 to 55 of 466 RESTful Jobs in London

java developer for high-load microservices

Location
Greater London, England, United Kingdom
Experience with relational databases such as PostgreSQL and MySQL Experience with NoSQL databases such as MongoDB and Cassandra Strong experience designing, documenting, and implementing RESTful APIs Hands-on experience with AWS, Azure, or GCP Proficiency with CI/CD tools, specifically Jenkins Familiarity with Docker, Kubernetes, Git, Jira, and Confluence ...

Engineer C# (Full Stack)

Location
City Of London, England, United Kingdom
Proficiency in front‐end technologies such as TypeScript and React. Strong back‐end experience with the C# language and SOLID principles. Good understanding of RESTful APIs. Experience with cloud platforms (AWS preferred) and containerization (Docker/Kubernetes). Knowledge of CI/CD tools and practices (e.g., GitLab). Familiarity ...

AI Transformation Developer

Location
Greater London, England, United Kingdom
highly valued. Responsibilities Develop, test, and maintain AI-powered applications and intelligent workflows using Python in a cloud-native environment Design and implement RESTful APIs, microservices, and backend services to integrate AI models, external tools, and enterprise systems Build and optimize data pipelines for structured and unstructured data used ...

Senior Product Engineer (AI & Full Stack)

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75,000
improvements. Develop backend APIs and services using Node.js and TypeScript . Design secure integrations with third-party platforms and enterprise systems. Build and consume RESTful and GraphQL APIs. Implement authentication and identity solutions using OAuth, OpenID Connect and modern security standards. Work directly with customers during pilot implementations and technical ...

Ruby Developer

Hiring Organisation
Solirius Consulting
Location
London, United Kingdom
Salary
£ 80 K
some of the projects you may be working on will include;Develop and maintain backend applications using Ruby and Ruby on Rails.Design and develop RESTful APIs and backend services.Work with databases, background jobs, caching, and third-party integrations.Write clean, testable, and maintainable code.Troubleshoot performance and production issues.Collaborate with frontend ...

Ruby Developer

Location
Greater London, England, United Kingdom
projects you may be working on will include; Develop and maintain backend applications using Ruby and Ruby on Rails. Design and develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable, and maintainable code. Troubleshoot performance and production issues. Collaborate with ...

Ruby Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
projects you may be working on will include; Develop and maintain backend applications using Ruby and Ruby on Rails. Design and develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable, and maintainable code. Troubleshoot performance and production issues. Collaborate with ...

Engineer C# (Full Stack)

Hiring Organisation
Liquidnet
Location
London, United Kingdom
Salary
£ 80 K
stack development within enterprise environments.Proficiency in front-end technologies: TypeScript, React (or similar frameworks).Strong back-end experience with C# language.SOLID principle.Good understanding of RESTful APIs.Experience with cloud platforms (AWS preferred) and containerization (Docker/Kubernetes).Knowledge of CI/CD tools and practices (e.g., GitLab).Familiarity with automated testing ...

Engineer C# (Full Stack)

Location
Greater London, England, United Kingdom
environments.* Proficiency in front-end technologies: TypeScript, React (or similar frameworks).* Strong back-end experience with C# language.* SOLID principle.* Good understanding of RESTful APIs.* Experience with cloud platforms (AWS preferred) and containerization (Docker/Kubernetes).* Knowledge of CI/CD tools and practices (e.g., GitLab).* Familiarity ...

DevOps Developer

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£65,000
JavaScript or TypeScript, with exposure to a modern front-end framework such as Vue or React. Understanding of APIs and experience consuming or building RESTful services. Foundational experience of Microsoft Azure services, such as App Service, Functions, Storage, Azure SQL, Cosmos DB and messaging services. Understanding of source control ...

Senior Engineer (Java, Typescript & Azure)

Hiring Organisation
Legal and General
Location
London, United Kingdom
Salary
£ 80 K
technical debt and improving platform sustainabilityWho we're looking for:Strong commercial experience developing software using Java and JavaScript/TypeScriptExperience building and supporting RESTful microservices in Spring Boot, Node.js or similar frameworksSolid understanding of cloud technologies, ideally Azure, alongside infrastructure and containerisation toolsExperience working with CI/CD pipelines ...

Senior Fullstack Engineer (Java/React/Python)

Location
Greater London, England, United Kingdom
with React. Lead technical design and architectural discussions, ensuring solutions are maintainable, performant and aligned with best practices across the stack. Develop and evolve RESTful APIs with a focus on security, versioning, performance and reliability. Build intuitive, high-performance user interfaces in React that integrate seamlessly with backend services. Champion ...

Senior Full Stack Engineer (Java & React)

Hiring Organisation
Huxley Associates
Location
London, United Kingdom
Salary
£ 70 K
enterprise applications using Java 11+ and related technologiesExtensive experience building modern web applications with React, TypeScript, JavaScript, HTML, and CSSExperience designing, building, and consuming RESTful APIs and distributed servicesStrong understanding of software engineering fundamentals, including data structures, design patterns, and system design principlesExperience with Test-Driven Development (TDD) and automated ...

Platform Staff Engineer - UK

Hiring Organisation
DISCO
Location
London, United Kingdom
Salary
£ 80 K
scalability across the system.Skilled in containerization technologies such as Docker and orchestration tools like Kubernetes. Experience in creating, deploying, and managing containers.Skilled in implementing RESTful APIs for outward-facing services and using gRPC for efficient internal service-to-service communication.Ability to build backend systems that can support future UI/ ...

C# Developer

Hiring Organisation
CEI England Limited T/A CEI GB
Location
Isleworth, London, United Kingdom
Employment Type
Contract
Contract Rate
£380 per day
develop, and maintain scalable backend services using Java and/or C# . Build modern, responsive user interfaces using ReactJS . Develop and support RESTful APIs and microservices . Design, optimize, and maintain database solutions using Oracle and Couchbase . Implement and support event-driven architectures using messaging platforms such ...

Senior Full Stack Developer

Hiring Organisation
Anson Mccade
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Java. Work with multidisciplinary teams to deliver digital services for clients. Take ownership of development and deployment pipelines. Build and maintain microservices and RESTful APIs. Mentor and coach engineers, promoting technical best practice. Present solutions and technical progress to stakeholders. Experience you'll need as a Senior Full Stack Kotlin ...

Software Engineering Manager

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Environment While experience with all technologies is not required, exposure to the following would be beneficial: .NET, Java, Python, or Node.js, React Microservices architecture RESTful APIs Kubernetes and Docker AWS, Azure, or GCP CI/CD tooling Observability and monitoring platforms Modern data platforms and event-driven architectures There ...

Sr. Full Stack Developer

Location
City Of London, England, United Kingdom
observability is essential Experience with Agentic AI development & Java Spring Framework would be advantageous Understanding of full stack development and architecture patterns. Experience with RESTful API development and integration. Proven track record in developing base frameworks, reusable programs and defining standards. Knowledge of cloud platforms AWS and containerization technologies. Strong ...

Sr. Full Stack Developer

Hiring Organisation
Broadridge
Location
London, United Kingdom
Salary
£ 80 K
engineering, prompt engineering, observability is essentialExperience with Agentic AI development & Java Spring Framework would be advantageousUnderstanding of full stack development and architecture patterns.Experience with RESTful API development and integration.Proven track record in developing base frameworks, reusable programs and defining standards.Knowledge of cloud platforms AWS and containerization technologies.Strong understanding of object ...

Sr. Full Stack Developer

Location
Greater London, England, United Kingdom
observability is essential* Experience with Agentic AI development & Java Spring Framework would be advantageous* Understanding of full stack development and architecture patterns.* Experience with RESTful API development and integration.* Proven track record in developing base frameworks, reusable programs and defining standards.* Knowledge of cloud platforms AWS and containerization technologies.* Strong ...

Lead Engineer - Compute Service, Senior Vice President

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
cloud platforms (e.g., AWS, Azure, GCP) and containerization (e.g., Docker, Kubernetes). Experience designing, building, and maintaining large-scale, distributed systems. Experience with RESTful API design and implementation. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Experience with unit testing, integration testing, and test automation frameworks. Experience working ...

Java Developer

Location
Greater London, England, United Kingdom
Databases: Proficiency with relational (e.g., PostgreSQL, Oracle). Messaging Systems: Familiarity with message brokers such as Kafka or RabbitMQ. API Development: Experience in developing RESTful APIs. AI in Development Familiarity with AI-powered tools for coding, debugging, and optimization (e.g., GitHub Copilot, Amazon CodeWhisperer). Experience with advanced AI software ...

Senior Application Developer – .NET & Azure Integration Services

Hiring Organisation
Mphasis UK Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Framework. Work with relational databases to design and optimize data models. Must have used/worked on Sql Server Build and maintain RESTful APIs and backend services. Strong understanding of enterprise application integration concepts and integration architecture. Experience designing and developing integrations between cloud, on-premises and third-party applications … Good understanding of API contracts, authentication, authorization and secure service-to-service communication. Experience with Web Services (SOAP/Restful), RESTful APIs, test-driven development and cloud development. Exposure in hosting and setting up container-based applications. Experience is Api Gateway Management services Exposure to Caching Framework like (Redis, Apache ...

BSS Software Developer

Hiring Organisation
MBR Partners
Location
London, United Kingdom
Salary
£ 80 K
estimations• Support bug fixing, performance optimisation, and integration testing Technical skills Essential• Strong expertise in Java, Spring Boot, and J2EE.• Hands-on experience with RESTful APIs, Microservices, and Containerisation(Kubernetes/OpenShift).• Solid understanding of RDBMS, SQL, and PL/SQL.• Experience with Angular, JavaScript, Bootstrap, HTML5, and CSS3. ...

Senior Software Developer - up to 80,000 + Benefits + Bonus

Hiring Organisation
Involved Solutions
Location
London, United Kingdom
Salary
£ 70 K
quality digital services while influencing engineering standards and mentoring other developers.Responsibilities - Senior Software DeveloperDesign, develop and maintain scalable Python based applications and services.Build secure RESTful APIs and integration solutions supporting enterprise platforms.Develop cloud native applications using AWS and modern engineering practices.Work closely with DevOps engineers to deliver automated, reliable deployments.Ensure ...