351 to 375 of 760 RESTful Jobs in England

Java Technical Software Engineering Lead - Vice President

Hiring Organisation
Nomura
Location
London, UK
Employment Type
Full-time
mission-critical environmentsAdvanced proficiency in Java ecosystem technologies including Spring Framework, Spring Boot, Hibernate, JPA, and microservices architecture patterns, with demonstrated experience in RESTful API design and implementationExperience with Amazon Web Services (AWS) or alternative cloud platformsComprehensive knowledge of market data processing workflows across one or more asset classes including ...

Principal Technologist, Core AI Services

Hiring Organisation
Aveva Group
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
preferably in platform or cloud-native service development using Microsoft and .NET technologies. Hands-on experience with containerised deployments in Kubernetes. Strong expertise in RESTful API design, versioning, testing, and lifecycle management. Proficient in securing APIs, managing authentication/authorization and data privacy practices. Fluent in developing code using ...

Principal Technologist, Core AI Services

Location
Cambridge, England, United Kingdom
preferably in platform or cloud-native service development using Microsoft and .NET technologies. Hands-on experience with containerised deployments in Kubernetes. Strong expertise in RESTful API design, versioning, testing, and lifecycle management. Proficient in securing APIs, managing authentication/authorization and data privacy practices. Fluent in developing code using ...

Senior Software Engineer, CoinDesk Media

Location
Greater London, England, United Kingdom
maturity. Full-Stack Ecosystem Mastery: Deep hands-on authority across modern web and backend technologies. You bring proven expertise in React, Next.js, Node.js, TypeScript, RESTful APIs, and content management platforms. Web Performance & Architecture Expertise: In-depth knowledge of Next.js, server-side rendering (SSR), and advanced caching patterns. You have ...

Senior Software Engineer I (JavaScript))

Location
Greater London, England, United Kingdom
HTML, CSS, and JavaScript*** Experience building modern web applications using **React*** Experience working with **Node.js, Express, or related backend services*** Experience working with **RESTful APIs*** Familiarity with agile development practices such as: + Test-Driven Development + Pair Programming + Continuous Integration + Automated testing and deployment* Strong collaboration ...

Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform

Location
Greater London, England, United Kingdom
another JVM language, and/or Python), along with cloud infrastructure experience on GCP or AWS A track record designing, building, and maintaining RESTful APIs, microservices, or event-driven systems Familiarity using AI coding tools as a standard part of their workflow, with the judgment to review, correct ...

Senior Engineer

Location
Bexhill-on-Sea, England, United Kingdom
more modern programming languages, with the ability to learn and apply new technologies as needed. Strong understanding of APIs and integration patterns, including RESTful services, token-based authentication (e.g., JWT), JSON, and XML, alongside experience with CI/CD pipelines, DevOps practices, source control, and automated testing frameworks. Experience designing ...

Software Engineering Senior Front End Developer - eSC or eDV Clearance Required Professional Mu[...]

Location
Greater London, England, United Kingdom
high‐quality interfaces. Proficient in Git and Git‐based workflows, including branching strategies and collaborative code review practices. Solid understanding of API integration, including RESTful services, backend collaboration, and data‐driven UI patterns. Knowledge of front‐end testing approaches, including unit, integration, and end‐to‐end testing. Familiarity with ...

Senior Engineer

Hiring Organisation
Hastings Direct
Location
Bexhill-on-Sea, East Sussex, UK
Employment Type
Full-time
more modern programming languages, with the ability to learn and apply new technologies as needed. Strong understanding of APIs and integration patterns, including RESTful services, token-based authentication (e.g., JWT), JSON, and XML, alongside experience with CI/CD pipelines, DevOps practices, source control, and automated testing frameworks. Experience designing ...

Technical Product Owner - DevSecOps - 12Month FTC - Tesco Mobile

Location
Plymouth, England, United Kingdom
Technical Product Ownership experience, or experience working in an adjacent technical role. Experience with architecture patterns such as Microservices architecture, Serverless and Cloud computing, RESTful APIs etc. Strategic thinking; ability to set a clear vision, prioritise and plot a roadmap to get there. Analytical and problem-solving skills using data ...

Senior Software Engineer - API Enterprise - Full-Stack

Location
Greater London, England, United Kingdom
comfortable owning product decisions and implementing them. Backend Mastery at Scale (C#/.NET): You have deep expertise designing scalable backend systems, RESTful APIs, and distributed architectures, primarily in C#/.NET, and you've worked with high‐scale distributed systems in production. Strong API design fundamentals and system design ...

Staff Infrastructure Engineer (GCP) - Engine by Starling

Hiring Organisation
Starling Bank
Location
London, UK
Employment Type
Full-time
Google Workspace/Google Cloud IdentityExperience with automation using a scripting language like Python or GoExperience implementing CI/CD pipelinesAn understanding of RESTful API and event-driven conceptsComfortable writing RFCs and ADRs which can be taken from design to implementation and into Production with documented runbooks and operating modelsIdeally ...

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
Service using Python on the backend in a serverless and containerized architecture with a NextJS/React client frontend. Design, develop, and maintain scalable RESTful APIs and microservices using Python frameworks such as FastAPI or Flask. Build and support cloud-native solutions leveraging AWS services including Lambda, ECS Fargate … within the engineering team. Requirements: Professional software engineering experience. Strong commercial experience with Python using FastAPI, Flask, or similar backend frameworks. Extensive experience developing RESTful APIs, microservices, and backend services. Strong hands‐on experience with AWS cloud services, including ECS Fargate, Lambda, API Gateway, DynamoDB, S3, SNS, SQS, EventBridge, Step ...

Portfolio Software Full Stack Engineer (Contractor)

Location
Cambridge, England, United Kingdom
Backend Development Design, develop and maintain scalable backend services using Node.js, TypeScript and modern backend frameworks such as Express.js or similar. Design and implement RESTful APIs and service integrations. Develop maintainable, well-tested and performant code following engineering best practices. Design data models and work with relational and NoSQL databases … tooling and software engineering practices. Required Skills & Experience Strong proficiency in Node.js development using TypeScript and modern JavaScript (ES6+) . Experience designing and implementing RESTful APIs and backend services . Strong understanding of software engineering principles, clean code practices and maintainable application architecture. Experience reviewing and improving code written ...

Node Developer

Location
Greater London, England, United Kingdom
Responsibilities Back‐End Development: Design, develop, and maintain server‐side applications and APIs using Node.js, ensuring performance, scalability, and security. API Integration: Work with RESTful APIs and third‐party services to integrate and enhance system functionality. Database Management: Develop and maintain database architectures (e.g., MongoDB, PostgreSQL, MySQL) for robust data … Skills/Experience Proven experience in Node.js development Strong knowledge of JavaScript (ES6+), asynchronous programming, and event‐driven architecture. Experience with building and maintaining RESTful APIs. Solid understanding of SQL and NoSQL databases (e.g., MongoDB, PostgreSQL, MySQL). Familiarity with authentication and authorisation mechanisms (OAuth, JWT, etc.). Experience with ...

Senior C# Backend Engineer — Microservices for Sustainability (Hybrid)

Location
Cambridgeshire and Peterborough, England, United Kingdom
Selection (Holdings) Limited in Cambridge is seeking a senior software engineer to design and implement C# backend microservices and RESTful APIs. You will mentor peers and contribute to architecture discussions in a hybrid work environment. The role requires a strong track record in .NET, microservices, and system design, with optional ...

Senior Python Engineer – Cloud, APIs & Serverless

Location
Greater London, England, United Kingdom
client API Platform. You will work with the Lead Engineer in an Agile team to deliver high quality, scalable features. You will develop RESTful APIs and microservices in Python (FastAPI/Flask), using serverless and containerized AWS architecture (Lambda, ECS Fargate, API Gateway). You’ll ensure secure, reliable delivery ...

Senior Cloud Engineer - Security & Scale (AWS, Python)

Location
Greater London, England, United Kingdom
colleagues, and help shape engineering standards while delivering reliable releases. Candidates should have strong Python/JavaScript, AWS, CI/CD, Terraform, Linux, and RESTful services experience to support a mission-critical platform. #J-18808-Ljbffr ...

Senior Fullstack Engineer, Payments Platform

Location
Greater London, England, United Kingdom
engineering org to ship fast and reliably. Bring 5+ years of building high-performance, client-facing web apps, with backend Python, FastAPI, PostgreSQL, Redis, RESTful APIs, and frontend TypeScript, React, Jest, Storybook. You’ll mentor engineers and own deployments, CI/CD, and monitoring. #J-18808-Ljbffr ...

Lead AI Software Engineer — AI-Driven Cloud & Microservices

Location
Greater London, England, United Kingdom
with business requirements. The role requires strong Java and Spring Boot expertise, experience with React/Angular, and a proven track record in building RESTful APIs and microservices within cloud-native #J-18808-Ljbffr ...

FD Full Stack Developer Intern Placement London, UK

Location
Greater London, England, United Kingdom
applications and updates. Participating in code reviews. Skills Required: Strong back-end development skills in languages such as Node.js, Python, Java. Knowledge of RESTful and GraphQL APIs. Knowledge of Agile and Scrum methodologies. #J-18808-Ljbffr ...

Ruby Developer

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£50 - 53 per hour
existing systems What were looking for Strong commercial experience with Ruby Experience with Ruby on Rails or similar frameworks Experience building and consuming RESTful APIs Strong understanding of software engineering best practices Experience with automated testing and writing high-quality, maintainable code Familiarity with modern development practices including CI/ ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £80000/annum Great Benefits
model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience ...

ASP.NET MVC Developer - Fintech Javascript

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
best training and development packages in the market, all inclusive. My client is based in Central LondonASP.NET MVC, sql, mvc, .net, Angulkar.js, javascript, greenfield, RESTful webservices, public facing APIs and multi-tenant architectures ...