31 to 55 of 101 RESTful Jobs in London

Senior UI Developer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Permanent
Salary
£65,000
8+ years of professional front-end development. Tech Stack: Expert-level JavaScript (OOJS), TypeScript, ReactJS, NextJS, HTML5, and CSS3. Integration: Proven experience integrating with RESTful Web Services . Precision: Ability to maintain technical standards while delivering polished, high-end functionality. Collaboration: Comfortable navigating stakeholders and working alongside UX/Design ...

Senior Backend Engineer

Hiring Organisation
THE IDOLS GROUP LIMITED
Location
London, United Kingdom
Employment Type
Permanent
hard systems problems. Skills and experience Strong expertise in Python and modern backend frameworks Deep knowledge of relational databases, particularly PostgreSQL Strong understanding of RESTful API design and microservices patterns Experience working with cloud platforms and containerised environments (Docker, Kubernetes) Experience with CI/CD pipelines, automated testing ...

Senior C# Developer - Londin - Perm

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80,000
team Strong communication and stakeholder engagement skills Desirable Skills Experience with modern .NET versions Exposure to cloud platforms (Azure, AWS, or similar) Experience with RESTful APIs Familiarity with Agile/Scrum environments What's On Offer Salary of £50,000 - £80,000 depending on experience onsite role in London Opportunity ...

AI Engineer - up to £85,000 Benefits - Hybrid - London

Hiring Organisation
Involved Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £85,000 per annum
delivered solutions Essential Skills for the AI Engineer: Strong experience with Python plus JavaScript Hands-on experience with AI-assisted development tools Experience building RESTful APIs using frameworks such as Flask or Django Strong SQL capability including PostgreSQL or MySQL plus experience with vector databases Experience working with microservices ...

Frontend React Developer

Hiring Organisation
Explore Group
Location
City of London, London, United Kingdom
HTML5 , CSS3 , and modern JavaScript (ES6+). Proven experience with state‐management libraries (e.g., Redux, Zustand). Solid experience integrating front‐end apps with RESTful APIs, (GraphQL is a bonus). Experience with testing frameworks (e.g., Jest , React Testing Library ). Comfortable with CI/CD pipelines, version control ...

Lead Python Developer

Hiring Organisation
Hireful
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
will champion engineering excellence, define best practices, inspire and mentor developers, and keep innovation at the heart of everything you do – from microservices and RESTful APIs to CI/CD pipelines and containerised deployments. With a strong background in Python development and some knowledge of cloud-based tech ...

Full Stack Engineer

Hiring Organisation
S-Cube
Location
London, England, United Kingdom
data scale grows. The Tech Stack We believe in using the right tool for the job. Our core environment includes: Backend: Python, Django, RESTful APIs, SQL (PostgreSQL/MySQL). Frontend: TypeScript, Angular, HTML5/SCSS. Cloud & Ops: AWS (EC2, S3, Lambda), Docker. Data/ML Context: Interaction with ...

Mid-Senior Ruby on Rails Engineer (B2B SaaS | Hybrid | UK)

Hiring Organisation
Transreport
Location
City of London, London, United Kingdom
Rails architecture Extensive experience with PostgreSQL, including performance tuning and complex queries. Experience with background job processing using Sidekiq and Redis. Solid understanding of RESTful API design, JSON serialization, and authentication (e.g., JWT, SSO). Hands-on experience with AWS services and containerised deployments (Docker). Experience troubleshooting and supporting ...

AWS/Python Software Engineer

Hiring Organisation
E.ON
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Platform and Security teams Are we the perfect match? Experience working with Python as your main language or willingness to adapt. Experience working with RESTful APIs and/or GraphQL Experience using version control tools (e.g., git) Experience with LangChain or LangGraph for building multi-step Agentic AI workflows ...

Junior Full Stack PHP Software Engineer - Sustainability

Hiring Organisation
RecruitmentRevolution.com
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 35,000 Annual
plugins, themes and features (with guidance) • Write clean, reusable PHP and contribute to modern, responsive UI work (HTML/CSS/JS) • Assist with RESTful APIs and system integrations (implementing defined tasks) • Fix bugs, improve existing code, and contribute to small-to-medium enhancements • Write and maintain unit tests ...

Junior Full Stack PHP Software Engineer - Sustainability

Hiring Organisation
RecruitmentRevolution.com
Location
EC1V, Old Street, Greater London, United Kingdom
Employment Type
Permanent
Salary
£35000/annum + Benefits
plugins, themes and features (with guidance) • Write clean, reusable PHP and contribute to modern, responsive UI work (HTML/CSS/JS) • Assist with RESTful APIs and system integrations (implementing defined tasks) • Fix bugs, improve existing code, and contribute to small-to-medium enhancements • Write and maintain unit tests ...

Junior Full Stack PHP Software Engineer - Supply Chain / Sustainability. Hybrid

Hiring Organisation
RecruitmentRevolution.com
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 per annum
plugins, themes and features (with guidance) • Write clean, reusable PHP and contribute to modern, responsive UI work (HTML/CSS/JS) • Assist with RESTful APIs and system integrations (implementing defined tasks) • Fix bugs, improve existing code, and contribute to small-to-medium enhancements • Write and maintain unit tests ...

Senior PHP Full Stack Software Engineer - Supply Chain / Sustainability. Hybrid

Hiring Organisation
RecruitmentRevolution.com
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
custom Moodle plugins, themes and core feature enhancements • Write high-quality, secure, reusable PHP and deliver robust front-end experiences • Architect and implement RESTful APIs, integrations, and reliable data flows between systems • Own and drive code review quality, engineering standards, and best practices • Mentor and support other developers (pairing, coaching ...

Senior PHP Full Stack Software Engineer - Sustainability

Hiring Organisation
RecruitmentRevolution.com
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
custom Moodle plugins, themes and core feature enhancements • Write high-quality, secure, reusable PHP and deliver robust front-end experiences • Architect and implement RESTful APIs, integrations, and reliable data flows between systems • Own and drive code review quality, engineering standards, and best practices • Mentor and support other developers (pairing, coaching ...

Senior PHP Full Stack Software Engineer - Supply Chain / Sustainability. Hybrid

Hiring Organisation
Recruitment Revolution
Location
City of London, London, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£80,000
custom Moodle plugins, themes and core feature enhancements • Write high-quality, secure, reusable PHP and deliver robust front-end experiences • Architect and implement RESTful APIs, integrations, and reliable data flows between systems • Own and drive code review quality, engineering standards, and best practices • Mentor and support other developers (pairing, coaching ...

Senior PHP Full Stack Software Engineer - Sustainability

Hiring Organisation
RecruitmentRevolution.com
Location
EC1V, Bunhill, Greater London, Old Street, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum + Benefits
custom Moodle plugins, themes and core feature enhancements • Write high-quality, secure, reusable PHP and deliver robust front-end experiences • Architect and implement RESTful APIs, integrations, and reliable data flows between systems • Own and drive code review quality, engineering standards, and best practices • Mentor and support other developers (pairing, coaching ...

Senior Java Developer

Hiring Organisation
Vallum Associates Limited
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
Your responsibilities: Design and develop web applications using Java (latest versions), Spring Boot, and AWS technologies. Architect and implement RESTful APIs for distributed enterprise-grade systems. Develop robust, scalable, and high-performance microservices leveraging Spring Boot and modern design patterns click apply for full job details ...

Python + AWS Developer

Hiring Organisation
NEEV LIMITED
Location
London, United Kingdom
Employment Type
Permanent
Deep understanding of AWS serverless architecture and best practices. Experience with infrastructure as code (IaC) tools such as AWS CloudFormation or Terraform. Familiarity with RESTful APIs, microservices architecture, and event-driven systems. Knowledge of DevOps practices, including CI/CD pipelines, automated testing, and monitoring using AWS services (e.g., CodePipeline ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £75000/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 ...

Junior Front-End Engineer

Hiring Organisation
ivee
Location
City of London, London, United Kingdom
years of front-end development experience - Strong proficiency in JavaScript, HTML, CSS - Experience with modern front-end frameworks (React, Vue, or Angular) - Knowledge of RESTful APIs and async request handling - Familiarity with version control tools (Git) - Understanding of cross-browser compatibility issues - Experience with build tools (Webpack, Babel, npm) - Strong ...

Ambassador

Hiring Organisation
Pyramid Consulting, Inc
Location
City of London, London, United Kingdom
2.0, and OpenID Connect Directory & Integration Management Configure and integrate LDAP/Active Directory Build integrations for web, mobile, API, and SaaS applications using RESTful APIs Essential Skills & Experience IAM Expertise Strong hands-on experience with PingOne AIC Deep understanding of SSO and federation protocols (SAML, OAuth 2.0, OIDC) Technical ...

Prompt Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
complex workflows (reasoning, planning, tool use, and validation). Build LLM-powered features on Azure (e.g., Azure OpenAI, Azure Functions). Utilize and manage RESTful APIs/SDKs to integrate model calls within web services, back-end jobs, and enterprise applications. Design and implement RAG pipelines (chunking, embeddings, indexing, ranking ...

Data Architect

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
methodologies and design principles Experience designing microservices-based architectures Strong data modelling experience Understanding of non-functional design drivers Strong background in Java and RESTful services, including solution design and code review Consultancy & Communication Skills As a Data Architect , you will also be expected to: Communicate complex technical concepts clearly ...

Junior Backend Developer

Hiring Organisation
YQN Pay
Location
London Area, United Kingdom
frameworks such as Python, Java, Node.js, or related technologies Experience working with databases, including SQL and NoSQL systems Familiarity with API development and RESTful services Knowledge of version control systems like Git Problem-solving abilities and an analytical mindset for debugging and optimizing code Any previous experience in fintech ...

Java Developer - Financial Services

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £650 per day
Development experience in financial services. Extensive experience with SpringBoot, Spring MVC, and Spring Security. Strong experience in distributed programming. Extensive microservices development experience with RESTful services. Strong cloud experience. What you'll get in return : Up to £650pd Umbrella. London-based hybrid working. Initial 6-month contract with extensions. What ...