1 to 25 of 420 RESTful Jobs in London

Senior Java Full Stack Engineer

Hiring Organisation
83zero Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£70,000
teams to deliver high-quality software solutions. Contribute to CI/CD pipelines, DevOps practices and secure digital platforms. Skills & Experience Strong experience building RESTful microservices using Java and Spring Boot. Frontend development experience with React, JavaScript/TypeScript, HTML and CSS. Proven experience leading or mentoring development teams. Strong ...

Fullstack Developer (DV Cleared)

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£40000 - £70000/annum DV Bonus
JavaScript/TypeScript, Java, C#, Python, or Node.js. Experience with front-end frameworks such as React, Angular, or Vue.js. Experience building and consuming RESTful APIs and microservices. Knowledge of software engineering best practices, including testing, CI/CD, and version control (Git). Experience working within Agile delivery environments. Strong ...

Sr. Technical Lead / Architect

Location
Greater London, England, United Kingdom
relevant technical roles and responsibilities; Solid experience with Python and backend development using frameworks such as FastAPI, Flask, or Django; Experience designing and developing RESTful APIs; Good understanding of front-end development with React JS, JavaScript (ES6+), and TypeScript; intermediate knowledge is sufficient; Familiarity with state management using Redux ...

Java Engineer

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
Responsibilities: Design, develop, test, and maintain enterprise-grade Java applications. Assist with technical design discussions and contribute to architectural decisions. Develop scalable microservices and RESTful APIs. Collaborate with cross-functional teams including Product, QA, DevOps, and Business stakeholders. Review code, mentor engineers, and promote engineering best practices. Optimise application performance ...

Java Engineer

Location
Greater London, England, United Kingdom
Responsibilities: Design, develop, test, and maintain enterprise-grade Java applications. Assist with technical design discussions and contribute to architectural decisions. Develop scalable microservices and RESTful APIs. Collaborate with cross-functional teams including Product, QA, DevOps, and Business stakeholders. Review code, mentor engineers, and promote engineering best practices. Optimise application performance ...

Microsoft Full Stack Senior Developer (Manager)

Location
Greater London, England, United Kingdom
managed identities, role‐based access control and secrets management. Design data access and integration using Azure SQL/SQL Server, Entity Framework Core, RESTful APIs, messaging and event‐driven patterns where appropriate DevSecOps and engineering quality Own source‐control, branching, pull‐request, code‐review and release practices using GitHub ...

Java Backend Developer

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
business stakeholders and Business Analysts to understand functional and non-functional requirements. Translate business requirements into scalable and maintainable technical solutions. Design and integrate RESTful APIs with internal and external applications. Develop and optimize database queries and application data-access components. Investigate complex production incidents and perform root cause analysis. ...

Senior Software Engineer - Backend

Location
Greater London, England, United Kingdom
/or Python (FastAPI or similar), with the ability to guide engineering teams on architecture, design, and implementation. Experience designing, building, and supporting RESTful APIs and microservices‐based architectures. Strong understanding of cloud‐native architectures and hands‐on experience with AWS services. Experience working with relational databases and data access ...

Senior Software Engineer - Backend

Hiring Organisation
Fitch Ratings
Location
London, UK
Employment Type
Full-time
/or Python (FastAPI or similar), with the ability to guide engineering teams on architecture, design, and implementation. Experience designing, building, and supporting RESTful APIs and microservices-based architectures. Strong understanding of cloud-native architectures and hands-on experience with AWS services. Experience working with relational databases and data access ...

Senior Vice President, Product Manager — Technical & AI-Enabled - Investor Services

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
proactive issue resolution. Bachelor's/University degree required; Master's degree preferred. Nice-to-HavesHands-on proficiency in Java (Spring Boot, microservices, RESTful APIs) and/or React (TypeScript).Working knowledge of Python for scripting, data engineering, and AI/ML integration. Experience with public cloud platforms (AWS, Azure ...

Senior Full Stack Developer | C#.NET, React | London

Hiring Organisation
Source Group International
Location
London, UK
Employment Type
Full-time
influence over engineering standards, quality, and technical direction. Key Responsibilities Design, develop, test, and maintain scalable services using C#/.NET (ASP.NET Core) and RESTful APIs. Build responsive, accessible user interfaces using React, TypeScript, HTML, and CSS.Implement secure authentication/authorisation (e.g., OAuth2/OIDC) and follow secure coding practices. ...

Angular Developer with Python and AWS

Hiring Organisation
LTM
Location
London, UK
Employment Type
Full-time
Skills· Frontend Backend Development Angular 6 Python JavaScript JSON java· Cloud Architecture AWS S3 API Gateway EC2 RDS cloudnative and microservices architecture· API Integration RESTful APIs thirdparty and inhouse system integrations· DevOps CICD CICD pipelines eg Bamboo deployments across SIT UAT and Production· Engineering Practices AgileScrum TestDriven Development unit testing ...

(SC cleared) Full Stack Developer - Java/TypeScript /Angular

Hiring Organisation
Methods Consulting
Location
London, UK
Employment Type
Full-time
outset. Key ResponsibilitiesDesign, develop, and test applications using Java/Spring Boot, Python, TypeScript, and Angular. (mix of FE and BE) Build and consume RESTful APIs and integrate with back-end microservices. Develop prototype user interfaces with a focus on accessibility, usability, and responsive design. Discover applications on Microsoft Azure ...

Full Stack Developer - Java/TypeScript /Angular

Location
Greater London, England, United Kingdom
Responsibilities Design, develop, and test applications using Java/Spring Boot, Python, TypeScript, and Angular. (mix of FE and BE) Build and consume RESTful APIs and integrate with back-end microservices. Develop prototype user interfaces with a focus on accessibility, usability, and responsive design. Discover applications on Microsoft Azure ...

Full Stack Developer

Location
Greater London, England, United Kingdom
Responsibilities Design, develop, and test applications using Java/Spring Boot, Python, TypeScript, and Angular. (mix of FE and BE) Build and consume RESTful APIs and integrate with back-end microservices. Develop prototype user interfaces with a focus on accessibility, usability, and responsive design. Discover applications on Microsoft Azure ...

Java Backend Developer

Location
City Of London, England, United Kingdom
stakeholders and Business Analysts to understand functional and non-functional requirements . Translate business requirements into scalable and maintainable technical solutions. Design and integrate RESTful APIs with internal and external applications. Develop and optimize database queries and application data-access components. Investigate complex production incidents and perform root cause analysis. ...

Senior Java Developer

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
cloud-native applications. Key Responsibilities:- Develop and maintain Java (Java 8+) applications using Spring Boot.- Design and implement Microservices-based architectures.- Build and expose RESTful APIs.- Implement and manage CI/CD pipelines for automated deployments.- Work with Docker and Kubernetes for containerized applications.- Ensure application performance, security, and scalability. ...

Senior Software Engineer

Hiring Organisation
Edenred
Location
London, UK
Employment Type
Full-time
Tech Lead or Senior Java Developer in agile environmentsStrong understanding of Agile framework & principlesStrong proficiency in Java (preferably Java 17+), Spring Boot, and RESTful API developmentExperience with cloud platforms (AWS preferred), containerization (e.g. Docker, Kubernetes) and microservices architectureFamiliarity with CI/CD tools such as Jenkins, AWS CodePipeline, GitLab ...

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 ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
Lead or Senior Java Developer in agile environments* Strong understanding of Agile framework & principles* Strong proficiency in Java (preferably Java 17+), Spring Boot, and RESTful API development* Experience with cloud platforms (AWS preferred), containerization (e.g. Docker, Kubernetes) and microservices architecture* Familiarity with CI/CD tools such as Jenkins ...

Lead Java Full Stack Developer

Location
Greater London, England, United Kingdom
have: 8+ years of experience in Java development focused on high-performance applications, with strong expertise in Spring, Spring Boot and Hibernate. Experience with RESTful API development and front-end technologies such as Angular and React, with solid Angular experience. Knowledge of cloud platforms (AWS, Azure) and containerization (Docker, Kubernetes ...

Senior Software Engineer, AI Centre of Excellence Software engineering London

Location
Greater London, England, United Kingdom
looking for: Hands‐on experience with LLMs (e.g., GPT, BERT, Llama, Gemini) and applying them to real‐world problems. Strong backend engineering expertise, including RESTful APIs and micro‐services design. Proficiency in Python/JavaScript and familiarity with AI frameworks (e.g., LangChain, PydanticAI). Solid understanding of cloud computing ...

Senior Software Engineer, AI Centre of Excellence

Hiring Organisation
Checkout.com
Location
London, UK
Employment Type
Full-time
looking for: Hands-on experience with LLMs (e.g., GPT, BERT, Llama, Gemini) and applying them to real-world problems. Strong backend engineering expertise, including RESTful APIs and micro-services design. Proficiency in Python/JavaScript and familiarity with AI frameworks (e.g., LangChain, PydanticAI).Solid understanding of cloud computing ...

Senior Software Engineer

Location
City of Westminster, England, United Kingdom
Lead or Senior Java Developer in agile environments Strong understanding of Agile framework & principles Strong proficiency in Java (preferably Java 17+), Spring Boot, and RESTful API development Experience with cloud platforms (AWS preferred), containerization (e.g. Docker, Kubernetes) and microservices architecture Familiarity with CI/CD tools such as Jenkins ...

Senior Software Developer (Python)

Location
Greater London, England, United Kingdom
Cloud Platform (GCP), although AWS or Azure experience is also valued. Hands‐on experience with Docker, Kubernetes, and container orchestration. Experience designing and developing RESTful APIs and microservices. Strong understanding of CI/CD practices using tools such as GitHub Actions, Concourse, Jenkins, or equivalent. Experience working with Git-based ...