26 to 50 of 240 Remote/Hybrid RESTful Jobs

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
craft and ownership are valued, this is a great opportunity. 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 ...

Head of Engineering - Data Products

Location
Greater London, England, United Kingdom
. Solid understanding of data governance, access control, and security practices in cloud environments. Knowledge of delivering solutions using a microservice architecture with RESTful protocols and event‐driven architectures. Knowledge and experience of implementing Continuous Integration and Continuous Delivery. Ability to quickly learn and apply emerging programming languages, frameworks ...

Full Stack Java Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £500 per day + PAYE holiday
have a passion for building robust enterprise systems. What you'll be doing Develop enterprise applications using Java and Spring Boot Build and enhance RESTful APIs and microservices Design scalable, high quality software solutions Collaborate with Product, QA and Engineering teams Write clean, well tested, maintainable code Participate in code ...

Senior Python Developer - up to 90,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
London, UK
Employment Type
Full-time
Responsibilities for the Senior Python Developer: Design, develop and maintain Python based automation frameworks and scripts supporting network testing, data processing and operational workflowsBuild RESTful APIs using Flask and FastAPI for internal services and cross team integrationsDevelop lightweight web based dashboards and interfaces using HTML, CSS, JavaScript and Jinja2Work with ...

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 ...

Senior Software Engineer

Hiring Organisation
AJ Bell
Location
Manchester, UK
Employment Type
Full-time
domain-driven design and MVC.Strong technical background in web development with Angular/React/VueJs. Experience in developing APIs and implementation of RESTful services with JSON.Thorough understanding of CI/CD pipelinesPractices Test Driven Development and is comfortable with various test frameworks and concepts. A proven record in developing ...

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/ ...

Software Engineer

Location
Westminster, West End, United Kingdom
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 ...

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 ...

Senior Staff Software Engineer, Agentic Platform

Hiring Organisation
Tide Platform
Location
United Kingdom, UK
Employment Type
Full-time
pilots or a reusable platform that compounds value across productivity, risk, and connectivity. OUR TECH STACK:Java, Spring Boot and JOOQ to build the RESTful APIs of our microservices (but we welcome people who are used to any strongly typed general purpose programming language!)Event-driven architecture with messages over ...

Java/Kotlin Software Engineer - AVP - (Developer Enablement)

Hiring Organisation
Citigroup
Location
Belfast, UK
Employment Type
Full-time
still writing code regularly. You're good at itStrong server-side engineering skills: Kotlin or Java (we're using Java 21), building and consuming RESTful APIs. Proficiency with relational and/or NoSQL databases: Couchbase, PostgreSQL or MongoDB.Highly Desirable skillsExperience with event-driven architecture. Experience with microservice architectureContract first Apis ...

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 ...

Senior Backend Developer Node.js TypeScript

Hiring Organisation
Client Server
Location
Birmingham, UK
Employment Type
Full-time
have strong backend software engineering experience with Node.js and TypeScriptYou have experience with Kafka and Event Driven ArchitecturesYou have a good knowledge of microservices, RESTful APIs and scalable system architectureYou have experience of working with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, DynamoDB)You have a strong appreciation of DevOps ...

C#/.NET Software Engineer | AWS | Modern Cloud Platform JBLE1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
areas of the platform. The Person Professional experience developing software using C# and .NET 8+. Strong back-end development experience with C#. Experience developing RESTful APIs. Familiarity with GraphQL. Experience working within technical platform teams delivering reusable services across multiple projects. Experience working with Git and modern version control practices. ...

Software Engineer (Backend / Full-Stack) - Go, X.509, React

Hiring Organisation
Adecco
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£40000 - £70000/annum Benefits
talented team focused on solving complex technical challenges. What You'll Be Doing * Designing and developing backend services using Go * Building and enhancing RESTful APIs * Creating and maintaining PostgreSQL databases and data models * Developing real-time and event-driven platform capabilities * Implementing secure authentication and communication mechanisms * Building React-based ...

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
Newbury, England, United Kingdom
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 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 ...

.Net developer

Location
City Of London, England, United Kingdom
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. ...