26 to 50 of 190 Remote/Hybrid RESTful Jobs

Technical Lead (.NET / Angular / Azure)

Location
City of Edinburgh, Scotland, United Kingdom
Framework, C#, ASP.NET MVC/Web API, and Angular, with a proven ability to deliver enterprise-grade applications. Extensive expertise in designing and developing RESTful APIs and microservices architectures in cloud-native environments. Proven experience with Microsoft Azure services including App Services, Azure Functions, Azure APIM, and Azure DevOps. Strong ...

Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
performance. What you will bring: Essential Criteria Solid commercial experience with Java. Relational databases (e.g., PostgreSQL, Oracle). Spring Boot and Hibernate. Microservices and RESTful API development. Testing: JUnit, Cucumber, Wiremock, Mockito; TDD and BDD. OO analysis and design; clean coding and SOLID principles. Agile frameworks and DevOps culture/ ...

Full Stack Technical Lead

Location
Greater London, England, United Kingdom
Full Stack Engineer, with proven architectural responsibility. Deep understanding of modern front‐end frameworks, including React; Backend development in Java (Spring Boot preferred); RESTful APIs and event‐driven/microservices architecture; Relational and analytical databases (e.g. PostgreSQL, ClickHouse or similar). Experience with CI/CD pipelines; Containerisation (Docker, Kubernetes ...

Experienced Product Engineer - Full Stack

Location
Greater London, England, United Kingdom
required) Python backend (basic experience and willingness to learn required) Key Responsibilities On the backend, you will design, build and maintain scalable services and RESTful/GraphQL APIs using Python with Django or FastAPI, writing clean, well-tested, production-grade code with a focus on reliability and performance. You will ...

Senior Engineer - Payments

Location
Greater London, England, United Kingdom
Track Record: 5+ years building high-performance, client-facing web applications. Backend Expertise: Deep hands-on experience with Python , FastAPI , PostgreSQL , Redis , and secure RESTful APIs. Frontend Proficiency: Mastery of TypeScript , React , Jest , and Storybook . (Experience with Micro-Frontends is a massive bonus). DevOps & Cloud: Comfort with ...

Lead Software Engineer | AI & Agentic Systems

Location
Greater London, England, United Kingdom
Strong hands‐on experience with Go and modern backend development, ideally with TypeScript/Node.js. Experience designing and building microservices, event‐driven systems and RESTful APIs using technologies such as Kafka, Redpanda and Kubernetes. Solid understanding of Domain‐Driven Design (DDD), bounded contexts, service decomposition and distributed system design. Experience ...

Full Stack Engineer

Hiring Organisation
Randstad Digital
Location
Manchester Area, United Kingdom
using Java (Spring Boot) and Node.js (Express/NestJS). Build modern, modular web interfaces using React and TypeScript . Develop, test, and document RESTful APIs and event-driven services. Optimize database queries and schema performance across relational (PostgreSQL/MySQL) and NoSQL platforms. Work on-site in our Manchester ...

Net developer

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Negotiable
cloud infrastructure and microservice design. Key Responsibilities Lead technical design, architecture, and high-quality C# code delivery. Build scalable, real-time microservices and RESTful Web APIs. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. Collaborate with partner tech teams to scale platform performance. Required Skills ...

.Net developer

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum
cloud infrastructure and microservice design. Key Responsibilities Lead technical design, architecture, and high-quality C# code delivery. Build scalable, real-time microservices and RESTful Web APIs. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. Collaborate with partner tech teams to scale platform performance. Required Skills ...

Blockchain Developer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Experience with Web3 libraries such as Web3.js or Ethers.js , or equivalent DLT SDKs. Proficiency in Node.js, Python, Go or Java , with experience working with RESTful or event-driven APIs. Familiarity with Hardhat, Foundry, Truffle or equivalent blockchain development tools. Strong Git and collaborative development experience. Excellent analytical, problem-solving ...

Senior Software Engineer Python

Location
United Kingdom
Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management ...

Senior Software Engineer Python

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management ...

Lead Software Engineer – Margin Technology - Vice President

Location
Greater London, England, United Kingdom
simultaneously. Key Skills and Experience required: Hands-on professional software development experience Proficiency in programming in Java, Python, JavaScript or React Experience of building RESTful APIs using popular frameworks like Spring Experience of working with event driven systems, microservices, micro-frontend UIs Experience of following TDD and clean code principles ...

Lead AI Software Engineer

Location
Greater London, England, United Kingdom
within complex engineering environments. Strong hands‐on expertise in Java and Spring Boot, with experience in React or Angular. Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications. Strong understanding of cloud‐native architectures, distributed systems, containerised environments, and modern integration patterns. Experience building event ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
using React or React Native. Strong Java development experience, including enterprise application delivery. Expertise in the Spring Boot framework. Experience designing, developing, and integrating RESTful APIs. Strong understanding of microservices architecture and distributed systems principles. Experience working with SQL and relational database technologies. Practical application of Test-Driven Development ...

Lead AI Software Engineer London, United Kingdom Value Stream Engineering Posted 12 hours ago

Location
Greater London, England, United Kingdom
within complex engineering environments.* Strong hands-on expertise in **Java and Spring Boot,** with experience in **React or Angular.*** Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications.* Strong understanding of cloud-native architectures, distributed systems, containerised environments, and modern integration patterns.* Experience building **event ...

Senior Full-Stack Java Developer (Remote UK, 6–12m Contract)

Location
Greater London, England, United Kingdom
Agile, cross-functional delivery team to build cloud-native applications using Java 21, Spring Boot, React, Next.js, OpenShift, PostgreSQL and AWS. Responsibilities include designing RESTful APIs, building microservices, delivering secure, scalable front-end and back-end features, and contributing to #J-18808-Ljbffr ...

Senior Full Stack Developer

Hiring Organisation
Logistex
Location
Kettering, North Northamptonshire, Northamptonshire, United Kingdom
Employment Type
Permanent
Responsibilities as Senior Full Stack Developer Designing and developing modern web applications with a strong focus on .NET (C#) Building scalable backend services and RESTful APIs Supporting frontend development using React (TypeScript beneficial) Contributing to architecture and technical design decisions Writing clean, maintainable, and well-tested code Working within Agile ...

Net developer

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Negotiable
transaction processing engine hosted on AWS. Key Responsibilities Lead technical design, system architecture, and C# code delivery. Build low-latency, real-time microservices and RESTful Web APIs. Implement multithreaded and asynchronous processing for high-volume data streams. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. ...

Senior Frontend Developer - £50K - £60K DOE

Hiring Organisation
Reed
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum, Inc benefits
confidence supporting legacy applications Strong JavaScript and/or TypeScript skills Excellent knowledge of HTML5, CSS3 and modern frontend development practices Experience integrating with RESTful APIs Understanding of component-based architecture and scalable frontend systems Experience using Git, CI/CD pipelines and Agile delivery practices Passion for creating high ...

Senior Full Stack Engineer

Location
Greater London, England, United Kingdom
JavaScript frameworks such as React, Vue.js, or Angular, with solid proficiency in HTML, CSS, and responsive design Solid experience with Node.js, Express.js, and building RESTful APIs or microservices Comfortable working with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases Experience integrating automated tests into CI/CD pipelines (e.g. Jenkins ...

Senior Software Developer (Microservices - GoLang)

Location
United Kingdom
Strong understanding of microservice architecture, principles, and design patterns. Should have knowledge of developing microservice using Agile Methodology. Experience in designing, developing, and consuming RESTful APIs (OpenAPI3.0). Proficiency in writing unit, integration, functional tests and System test using GoLang testing frameworks. Experience using Atlassian tools for project management ...

Senior Software Developer (Microservices - GoLang)

Location
Cambridge, England, United Kingdom
Strong understanding of microservice architecture, principles, and design patterns. Should have knowledge of developing microservice using Agile Methodology. Experience in designing, developing, and consuming RESTful APIs (OpenAPI3.0). Proficiency in writing unit, integration, functional tests and System test using GoLang testing frameworks. Experience using Atlassian tools for project management ...

Product Engineer - Full Stack

Location
London, United Kingdom
full stack development, ideally with hands-on experience in Python and a modern JavaScript framework such as React. You will be comfortable working with RESTful APIs, understanding application architecture, and writing clean, maintainable, and testable code. Experience working within cloud environments such as Azure, AWS, or GCP is highly desirable ...

Product Engineer - Full Stack

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
full stack development, ideally with hands-on experience in Python and a modern JavaScript framework such as React. You will be comfortable working with RESTful APIs, understanding application architecture, and writing clean, maintainable, and testable code. Experience working within cloud environments such as Azure, AWS, or GCP is highly desirable ...