126 to 150 of 594 REST Jobs in the UK

Power Platform Developer (M365)

Hiring Organisation
Hays Technology
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£400/day 400
Apps, Function Apps). Proficiency in relevant programming languages such as JavaScript, C#, Power Fx, HTML, and CSS.· Experience integrating third-party systems using REST APIs and custom connectors, as well as familiarity with Copilot Studio, AI Builder, and Microsoft Fabric. Strong understanding of Microsoft 365 security and compliance features ...

Front End Developer

Hiring Organisation
YT Technologies
Location
Bristol, City of Bristol, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
thrives on solving hard problems. Core Stack: Strong commercial experience with React, TypeScript, and JavaScript. Technical Literacy: Ability to build applications that consume REST APIs and a practical understanding of frontend performance and accessibility (WCAG). Disciplined Engineering: A rigorous approach to code quality, documentation, and version control (Git/ ...

Power Platform Developer (M365)

Hiring Organisation
Hays
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
Up to £400.0 per day + 400
Apps, Function Apps). Proficiency in relevant programming languages such as JavaScript, C#, Power Fx, HTML, and CSS. Experience integrating third-party systems using REST APIs and custom connectors, as well as familiarity with Copilot Studio, AI Builder, and Microsoft Fabric. Strong understanding of Microsoft 365 security and compliance features ...

Contract Senior Software Engineer (Java or Python)

Hiring Organisation
SoCode Recruitment
Location
City of London, London, United Kingdom
critically evaluate AI-generated code for correctness, security, and financial accuracy Desirable, but no essential: Experience with Apache Airflow or similar workflow schedulers REST or GraphQL API design experience Knowledge of fixed income, FX, or derivatives products and associated P&L/risk methodologies ...

Contract Senior Software Engineer (Java or Python)

Hiring Organisation
SoCode Limited
Location
London, Baker Street, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
critically evaluate AI-generated code for correctness, security, and financial accuracy Desirable, but no essential: Experience with Apache Airflow or similar workflow schedulers REST or GraphQL API design experience Knowledge of fixed income, FX, or derivatives products and associated P&L/risk methodologies ...

Java Tech Lead (London)

Hiring Organisation
Fruition Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
capacity Solid understanding of microservices architecture and distributed systems Experience with Spring/Spring Boot Cloud experience (AWS, GCP, or Azure) Strong knowledge of REST APIs , messaging, and integration patterns Experience working in agile, consultancy, or client-facing environments Desirable Skills Event-driven architectures (Kafka, RabbitMQ, etc.) Containerisation and orchestration ...

Specialised Engineer

Hiring Organisation
Vallum Associates
Location
City of London, London, United Kingdom
maintain HCL Commerce/WebSphere Commerce Suite components and extensions. Build and enhance backend services using Java, J2EE, Spring/Spring Boot, and REST APIs Ensure solutions meet scalability, performance, availability, and security standards Diagnose and resolve complex issues across application, integration, and infrastructure layer Perform root cause analysis ...

Boomi Integration Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Support digital transformation initiatives and enterprise modernization programs. Required Skills & Experience Technical Skills Strong hands‐on experience with Boomi AtomSphere. Expertise in API Management, REST, SOAP, GraphQL, and microservices architectures. Experience with XML, JSON, XSLT, data mapping, and transformation. Knowledge of enterprise integration patterns and middleware technologies. Experience integrating ...

Production Reliability Engineer

Hiring Organisation
Global Fintech
Location
City of London, Greater London, UK
Unix Experience with writing intermediate to advanced SQL queries for data extraction and troubleshooting purposes. Experience with using and troubleshooting programming interfaces especially REST APIs and Web Sockets. Experience with monitoring tools (Grafana, DataDog) Experience working with Crypto and blockchain (DLT) Familiarity with common engineering development workflows and tools (e.g. ...

Lead AI Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
technologies include: Python Azure Databricks Generative AI/LLM frameworks Agentic AI tooling and orchestration frameworks LangChain/LangGraph PyTorch and ML libraries REST APIs Docker and containerisation CI/CD pipelines Git-based development workflows What we're looking for 4-6 years' experience within Software Engineering, AI Engineering ...

Senior Ruby Engineer

Hiring Organisation
Runtime Group Ltd
Location
Reading, England, United Kingdom
integration, prompt engineering, AI-enhanced features and developer tooling Full-Stack Engineering: JavaScript, TypeScript, React, Hotwire, Stimulus Node.js & React exposure beneficial API Design: REST, GraphQL, external integrations Data Stores: PostgreSQL, MySQL, Redis, Elasticsearch Async Processing: Sidekiq, Resque Cloud & DevOps: AWS, Heroku, Docker, CI/CD pipelines, IaC Testing & Quality: RSpec ...

Senior Ruby Engineer - £110K

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
moving, product-centric environments. Key requirements: Ruby & Ruby on Rails Full-Stack Engineering: JavaScript, TypeScript, React, Hotwire, Stimulus Node.js & React exposure beneficial API Design: REST, GraphQL, external integrations Data Stores: PostgreSQL, MySQL, Redis, Elasticsearch Async Processing: Sidekiq, Resque Cloud & DevOps: AWS, Heroku, Docker, CI/CD pipelines, IaC Testing & Quality ...

Software Development Manager

Hiring Organisation
Noir
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
technical foundation in the Microsoft stack, including the .NET framework (versions .NET Core, 8 and beyond), SQL Server, and microservices architectures. Familiarity with microservices, REST APIs, Docker, Redis, and cloud platforms (such as AWS or Azure) is essential. You'll also be comfortable working in a DevOps-driven culture, using ...

Junior Full Stack Developer

Hiring Organisation
Durell Software
Location
Bristol, England, United Kingdom
with development culture to reflect this, we're interested in the soft skills to compliment your development experience: Object Oriented Programming, SOLID, REST API Source Control Debugging Clean code Problem solving Communication Qualifications Proficiency in Full-Stack Development, with a focus on Back-End Web Development and comfortable Front ...

Software Engineer - Java/JavaScript/Python JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
Looking For 3+ years commercial software engineering experience Strong experience with Java, JavaScript and/or Python Experience building distributed systems, micro-services and REST APIs Cloud and backend engineering experience within modern development environments Experience working in agile teams using CI/CD and modern engineering practices Strong communication ...

Senior Full Stack Developer

Hiring Organisation
Glite Tech
Location
City of London, London, United Kingdom
decomposition principles, and resolving monolith vs. microservices trade-offs. Experience with SQL and NoSQL databases. Understanding of best practices in building scalable mobile APIs (REST, HTTPS, etc.). Good principles of security management (secrets, protocols, etc.). Experience with some Python web frameworks (Django, Flask, FastAPI, etc.). Desirable Skills ...

Senior Applied AI Engineer (.NET)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Bedrock) Demonstrated ability to set patterns and standards adopted by other engineers Hands-on experience introducing AI-assisted development tools into a team Strong REST API design skills (clean, versioned, observable) Solid SQL experience (MariaDB or MySQL) A strong focus on quality, resilience, and maintainability Nice to Have Experience with ...

Android Software Engineer

Hiring Organisation
Richmond Square Consulting Limited
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
MVVM, MVI, and Clean Architecture Writing clean, maintainable code using modern Android practices including coroutines, Flow, and structured concurrency Integrating Android applications with REST APIs, backend services, and secure communications layers Supporting performance optimisation, battery efficiency, and memory usage improvements Participating in code reviews and helping drive engineering quality across ...

Full Stack Developer

Hiring Organisation
Durell Software
Location
Bristol, England, United Kingdom
with development culture to reflect this, we're interested in the soft skills to compliment your development experience: Object Oriented Programming, SOLID, REST API Source Control Debugging Clean code Problem solving Communication Qualifications Proficiency in Full-Stack Development, with a focus on Back-End Web Development and comfortable Front ...

AI Deployment Engineer

Hiring Organisation
Artis IT
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
similar infrastructure-focused roles Strong programming ability in Python and SQL , with experience building production-grade data pipelines Solid understanding of integration patterns including REST APIs, webhooks, OAuth and event-driven architectures Experience with orchestration tools such as Airflow, Prefect or Dagster Familiarity with cloud environments (AWS, GCP or Azure ...

Senior Full Stack Engineer, Product & Infrastructure

Hiring Organisation
ScienceMachine
Location
Greater London, England, United Kingdom
stack, balancing product speed with long-term system quality. ## Essential experience - Strong full stack engineering experience with modern React, Next.js, TypeScript, and backend REST APIs. - Strong Python backend/API development experience. - Strong PostgreSQL experience, including schema design, migrations, indexing, and data modelling. - Experience managing cloud infrastructure with Terraform. ...

Senior Staff Forward Deployed Engineer

Hiring Organisation
Uniphore
Location
City of London, London, United Kingdom
track record deploying AI/ML or data-intensive applications in production Strong full-stack skills: Python, Node.js/Go, React/Vue, SQL, REST/GraphQL DevOps proficiency: Docker, Kubernetes, CI/CD, and major cloud platforms Expertise in LLMs, Prompt Engineering, Vector DBs, RAG pipelines, and Agentic orchestration ...

Head of Software (ML & Web)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
MLOps and embedded systems integration. Background or interest in scientific/biological domains. Our Tech Stack (Current & Planned) Frontend: React, TypeScript Backend: Node.js, Python, REST & GraphQL APIs Cloud & Infra: AWS (ECS, S3, Lambda), Docker, Cloudformation, Pulumi, CI/CD with GitHub Actions ML/AI: PyTorch, TensorFlow, scikit‐learn, MLflow ...

Automation & Integration Engineer

Hiring Organisation
Jobleads-UK
Location
New York, England, United Kingdom
reliability Essential Skills & Experience 2‐5 years professional software engineering experience with an integration/automation focus; strong Python (services, APIs, testing) Strong REST API integration skills Cloud infrastructure experience (Azure preferred) operating production systems; cloud security fluency (identity, RBAC, secrets management, logging/auditing) CI/CD experience ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
developer tooling. No on call required.**Its a plus if you also have these skills*** Crafting modern .NET applications in C# and designing robust REST APIs* Navigating Platform-as-a-Service (PaaS) cloud computing environments, we use Azure.* .NET/C# or polyglot engineers with pragmatic system thinking – interested ...