51 to 75 of 255 RESTful Jobs in England

Software Engineer (GenAI)

Hiring Organisation
AJ Bell
Location
Salford, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
libraries and toolchains Familiarity with large language models (LLMs) like GPT, Gemini, and open-source models such as Lama and MRR Solid understanding of RESTful API design and implementation Git based source control and JIRA Bonus points for: Knowledge/experience working with Cloud, preferably AWS Knowledge of AI/ ...

UX/UI Developer

Hiring Organisation
Metro
Location
Birmingham, England, United Kingdom
above) Experience using UI component libraries such as DevExpress/DevExtreme Understanding of the full software development lifecycle in Agile environments Experience consuming RESTful APIs and working with OpenAPI/Swagger Knowledge of browser compatibility, performance optimisation, and accessibility standards Experience with Git-based source control and CI/ ...

Lead Software Engineer

Hiring Organisation
Daniel James Resourcing Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Microsoft-focused stack , including: C#/.NET (latest versions) Azure (cloud-native services, managed infrastructure) SQL & data-driven architectures Event-driven and distributed systems RESTful APIs and microservices CI/CD pipelines (GitHub Actions or similar) React/TypeScript (desirable, not essential) What Were Looking For Proven experience ...

Tech Lead (.NET)

Hiring Organisation
djr
Location
Manchester Area, United Kingdom
working in a modern, cloud-native engineering environment , including: C#/.NET (latest versions) Azure (PaaS, cloud-native services) Microservices & event-driven architecture RESTful APIs and distributed systems SQL and data-intensive systems CI/CD pipelines (e.g. GitHub Actions) React/TypeScript (desirable) What We’re Looking For Experience ...

Senior API / PHP Developer - Fully Remote (UK) - £80,000+

Hiring Organisation
Venchr
Location
Central London, UK
strategy that underpins the company’s growth. What You’ll Bring Proven experience leading backend/API development using PHP and Laravel Expertise in RESTful API design, versioning, authentication, and performance optimization Strong knowledge of relational databases such as MySQL or PostgreSQL Experience with asynchronous processing, caching, and queue systems ...

Senior Software Engineer

Hiring Organisation
Tec Partners
Location
Braintree, Essex, Rayne, United Kingdom
Employment Type
Permanent
with SQL and relational database design Proven experience working with cloud infrastructure Experience with containerisation technologies such as Docker (ECS desirable) Strong understanding of RESTful API design Experience working with Django and React Demonstrated ability to design scalable, maintainable systems Strong problem-solving skills with a hands-on engineering mindset ...

Senior Applied AI Engineer (.NET)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
engineers adopting tools such as Claude Code or Cursor Build systems with strong observability, logging, and guardrails Contribute to clean, well-structured, and versioned RESTful APIs Collaborate closely with product and engineering teams to deliver user-facing AI capabilities Must Have 7+ years of commercial software engineering experience 5+ years ...

Workflow Developer

Hiring Organisation
Shaw Daniels Solutions
Location
City of London, London, United Kingdom
development. Understanding of ITIL principles (incident, change, problem). Exposure to DevOps, CI/CD, or structured testing and release methodologies. Knowledge of APIs, RESTful services, and authentication methods. ...

Staff Engineer

Hiring Organisation
Tata Consultancy Services
Location
London Area, United Kingdom
across Java, microservices, performance engineering, and distributed systems. Backend Engineering Build and optimize backend services using Java (Java 17+), Spring Boot/Micronaut Design RESTful APIs, asynchronous messaging systems, and microservices. Own performance, reliability, monitoring, and observability for critical services. Ensure high engineering standards: code quality, design reviews, testing ...

Infrastructure Project Manager

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£85,000
desirable. Technical Skills Strong programming skills, particularly in Python. Experience with large-scale data processing and data integration workflows. Development and operation of RESTful APIs. Experience with relational and/or NoSQL databases. Experience with cloud platforms (e.g., AWS, GCP, Azure). Experience with containerisation and orchestration technologies (Docker, Kubernetes ...

Full Stack Engineer - C# / React / SQL

Hiring Organisation
Cross Atlantic Partners
Location
London, UK
database design Proven experience working on middle/back-office systems in financial services Understanding of fund operations workflows and processes Experience with RESTful APIs and microservices architecture Strong problem-solving abilities and attention to detail Highly Desirable Experience with fund accounting/administration systems (Geneva, Charles River, SimCorp, etc. ...

Mid-Level .NET / Full Stack Developer – Hybrid – £450/day Outside IR35 | C# | Azure | Event-Driven Systems | Payments | API-Driven

Hiring Organisation
VirtueTech Recruitment Group
Location
City of London, London, United Kingdom
month contract Responsibilities Build and maintain .NET services powering a global payments platform Contribute to event-driven microservices running in Azure Develop and maintain RESTful APIs used by internal systems and external partners Collaborate with senior engineers on system design and implementation Write clean, maintainable, and well-tested code Participate ...

Back End Developer

Hiring Organisation
TGS International Group
Location
Reading, England, United Kingdom
systems that are scalable, efficient, and reliable Turn product and technical requirements into well-structured backend solutions Design & Deliver APIs Build clean, well-documented RESTful APIs Ensure APIs are performant and easy to integrate with other services Maintain consistency across services and interfaces Own Quality & Architecture Contribute to system design ...

Senior Software Developer

Hiring Organisation
KO2 Embedded Recruitment Solutions LTD
Location
Burnley, Lancashire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
maintain backend services for IoT platforms Build and optimise real-time data ingestion pipelines handling high-volume telemetry and events Develop secure, scalable RESTful and/or GraphQL APIs Architect cloud-native solutions using AWS services (IoT Core, Lambda, DynamoDB, API Gateway, etc.) Implement observability, reliability, and cost optimisation across ...

Software Engineer

Hiring Organisation
Tec Partners
Location
Braintree, Essex, Rayne, United Kingdom
Employment Type
Permanent
relational database design (MySQL preferred) Experience working with cloud platforms (AWS preferred) Familiarity with containerisation technologies such as Docker Good understanding of RESTful API design Strong problem-solving skills with a hands-on, proactive approach Desirable Experience Experience with event-driven or microservices architectures Familiarity with time-series databases ...

Frontend React Developer

Hiring Organisation
Explore Group
Location
London Area, 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 ...

Front End Software Engineer (Typescript)

Hiring Organisation
Safe Intelligence
Location
City of London, Greater London, UK
Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. Strong knowledge of frontend polling and other async interactions patterns such as: polling/SSE/WebSockets ...

Sharepoint Developer & Administrator

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
SharePoint Framework (SPFx) development. - Proficiency in TypeScript, JavaScript, React, HTML5, CSS3, and modern front-end development practices. - Strong experience integrating SharePoint solutions using RESTful APIs and Microsoft Graph. - Solid experience with C# and .NET Framework for backend and integration development. - Hands-on experience administering SharePoint on-prem environments, including patching ...

Software Developer, React.js, Hybrid, COR7453

Hiring Organisation
Corriculo Ltd
Location
Leamington Spa, Warwickshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
successful candidate will have: Solid experience with React.js and JavaScript Strong understanding of HTML5, CSS3, and modern UI libraries Familiarity with TypeScript and RESTful API integration A proactive, problem-solving approach and the ability to work effectively within an agile team Next Steps If you’re ready to grow your ...

Lead Java Engineer - Rates

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £130,000 per annum
moving datasets Strong understanding of distributed systems and event-driven architectures Experience with messaging technologies such as Kafka, Solace or RabbitMQ Solid experience building RESTful and event-driven APIs Strong knowledge of SQL and relational database design Experience deploying applications using containerisation and orchestration (e.g. Kubernetes) Track record of driving ...

Golang Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Burgess Hill, West Sussex, South East, United Kingdom
Employment Type
Permanent
solutions that can be used across platforms. Your Profile Essential skills/knowledge/experience: Excellent knowledge in Golang Excellent knowledge in developing microservices & RESTful APIs Experience in Kafka Experience with SQL/NoSQL database Experience developing backend systems Excellent leadership and managerial skills Experience in Agile (Scrum/Kanban ...

Generative AI Engineer

Hiring Organisation
TechNET IT Recruitment Ltd
Location
London Area, United Kingdom
experience as a Python Engineer, AI Engineer or Backend Engineer Expertise with Python frameworks such as FastAPI, Flask or Django Hands‐on experience building RESTful APIs and scalable backend services Solid understanding of API security, versioning, performance and distributed system design Strong knowledge of AWS serverless stack: Lambda, Step Functions ...

DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
similar. Implement system monitoring and alerting using tools such as Prometheus, CloudWatch, Kibana, Splunk, or AppDynamics. Collaborate with development teams to integrate APIs, RESTful services, and automate testing workflows. Support Linux-based environments and scripting in languages such as Python, Bash, PowerShell, Node.js, or TypeScript. About You: Experienced ...

Mid-Level Backend Software Developer (.NET)

Hiring Organisation
Proactive Appointments
Location
Taunton, Somerset, United Kingdom
Employment Type
Permanent
Salary
GBP 35,000 - 50,000 Annual
degree in computer science, engineering, or a related field 2-3 years commercial experience in development Experienced in C# and .NET Core Understanding of RESTful API design and integrations Understanding of CI/CD Pipelines and Git Desirable, but not essential: Experience with Azure Understanding of Containerisation using Docker ...

Golang Engineer

Hiring Organisation
StackStudio Digital Ltd
Location
Crawley, West Sussex, UK
solutions that can be used across platforms. Your Profile Essential skills/knowledge/experience: Excellent knowledge in Golang Excellent knowledge in developing microservices & RESTful APIs Experience in Kafka Experience with SQL/NoSQL database Experience developing backend systems Excellent leadership and managerial skills Experience in Agile (Scrum/Kanban ...