126 to 150 of 1,623 REST Jobs in the UK

DevOps Engineer - SC Clear

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day £550 per day via UMB
SageMaker Python scripting and automation Container orchestration platforms Infrastructure security and hardening Cloud networking and connectivity Application Support Knowledge C# .NET JavaScript React REST APIs Microservices architecture COTS Product Experience Supporting Commercial Off-The-Shelf products within secure environments Troubleshooting intelligence, analytical or partner-provided systems Exposure to SOLAR ...

Senior Developer

Location
Stansted Mountfitchet, England, United Kingdom
C# and .NET/.NET Core. Proven ability to design, build, test and maintain production‐grade services, APIs and integrations. Strong understanding of REST API design, service‐oriented architecture, data modelling and secure coding practices. Confident with Git‐based version control, pull requests, code reviews, branching strategies and release discipline. ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
engineering output meets stakeholder expectations, security, resiliency and compliance standards. Technical Skills Strong hands-on experience with Java and/or Kotlin. Expertise in REST APIs, microservices, and distributed systems. Experience with AWS/multi-cloud cloud-native environments. Hands-on experience with messaging frameworks and event-driven architectures. Strong ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
experience across frontend and backend technologies. Strong expertise in technologies such as: TypeScript/Node.js React or modern web frameworks Java/Kotlin (desirable) REST APIs and event-driven architectures Experience with AWS, Docker, Kubernetes, and modern DevOps practices. Experience working in financial services or other highly regulated environments. Strong ...

Software Engineer

Hiring Organisation
RedTech Recruitment Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£75,000
/JavaScript/Node.js/Docker/Git/CI/CD/Linux/AWS/Azure/Kubernetes/Microservices/REST APIs/C++/Computer Science/Mathematics/Physics/Engineering/Software Engineering RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. ...

Software Architect - Python & .NET.

Location
Birmingham, England, United Kingdom
record of architecting complex, integrated software platforms rather than isolated applications. Strong understanding of software architecture principles, design patterns and system decomposition. Experience designing REST APIs, web services and interfaces between multiple systems. Knowledge of microservices, distributed systems and event‐driven architectures. Experience with SQL databases, relational data modelling ...

Senior AI & Integrations Engineer

Location
Wigan, England, United Kingdom
adoption of AI and automation.**Must-have Requirements*** Strong experience in **C# and modern .NET**, including ASP.NET Core and Azure Functions.* Proven ability with REST APIs, JSON, authentication and integration patterns.* Proficiency in Microsoft Azure and Entra ID with OAuth 2.0 and app registrations.* Knowledge of application lifecycle management ...

Software Developer

Location
Metropolitan Borough of Solihull, England, United Kingdom
databases, with experience writing and optimising queries. Experience building web applications using HTML, JavaScript, and Razor or similar front‐end technologies. Experience working with REST APIs and integrating applications with third‐party systems. Experience using Visual Studio or VS Code, alongside source control tools such as Git. Understanding of modern ...

Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Collaborate with your peers on technical direction within your team Desired Skills and Experience Core Software Engineering JavaScript frameworks (React, NextJS) TypeScript Python Java REST API development OpenAPI/Swagger Cloud & Infrastructure Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies ...

Software Architect - Python & .NET

Hiring Organisation
Computer Futures
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£75000 - £90000/annum
record of architecting complex, integrated software platforms rather than isolated applications. Strong understanding of software architecture principles, design patterns and system decomposition. Experience designing REST APIs, web services and interfaces between multiple systems. Knowledge of microservices, distributed systems and event-driven architectures. Experience with SQL databases, relational data modelling ...

Lead Software Engineer - Java, Go

Location
Bournemouth, England, United Kingdom
idioms, concurrency patterns, testing, and production service design. Experience with automation and orchestration technologies, including Ansible, Ansible Automation Platform, event-driven automation, workflow orchestration, REST APIs, gRPC, messaging platforms, and resilient integration patterns. Experience across the whole software development life cycle, including coding standards, code reviews, source control, build processes ...

Senior Software Developer - C#/.NET - Solihull, Hybrid or remote

Location
Metropolitan Borough of Solihull, England, United Kingdom
optimisation, and query tuning. Experience delivering front-end functionality using HTML, JavaScript, and Razor. Experience building and supporting integrations with third-party systems using REST APIs or similar technologies. Practical experience working with Azure Cloud Services and Azure DevOps, or equivalent CI/CD tooling. Proficiency with Visual Studio ...

Software Engineer

Location
Manchester, England, United Kingdom
Collaborate with your peers on technical direction within your team Desired Skills and Experience Core Software Engineering JavaScript frameworks (React, NextJS) TypeScript Python Java REST API development OpenAPI/Swagger Cloud & Infrastructure Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies ...

Dynamics Developer

Location
Cardiff, Wales, United Kingdom
Microsoft Dynamics 365 (CRM) solutions. Knowledge of .NET, C# and JavaScript development. Experience creating or modifying Dynamics 365 customisations, plugins and workflows. Understanding of REST APIs and system integrations. Experience with Power Platform, including Power Automate and Power Apps. Understanding of relational databases and data modelling concepts. Good problem-solving ...

Full Stack Engineer

Location
United Kingdom
with large-scale production codebases. Database & API design skills: Solid grasp of SQL and relational databases, alongside hands‐on experience designing, building, and consuming REST APIs and system‐to‐system integrations. Modern frontend stack: Practical experience with TypeScript/JavaScript, Node.js, and modern frontend frameworks such as React. Engineering & DevOps ...

Senior Microsoft Power Platform and AI Developer

Location
Greater London, England, United Kingdom
developing MCP servers and tools, or equivalent tool-based agent integration patterns, including troubleshooting identity,permissionsand data flow. Strong API and integration skills, including REST/JSON, custom connectors, OAuth 2.0, Microsoft EntraIDand securesecretsmanagement. Pro-code engineering capability in one or more languages such as TypeScript/JavaScript,C#or Python ...

Staff Software Engineer

Location
City of Edinburgh, Scotland, United Kingdom
patterns and Java coding principles. Advanced experience of Java and Spring/Spring boot frameworks. Advanced experience with micro-services architecture and web services (REST, SOAP). hand-on experience with containerisation technologies such as Docker, Kubernetes, and Helm. Hands-on experience with web development using JavaScript, ideally TypeScript ...

Enterprise Software Architect

Location
Bromley, England, United Kingdom
/RFP responses and Proofs of Concept, shaping credible, scalable, and secure technical propositions. Qualifications Core Engineering: .NET Framework and C#, SQL, MVC, REST and SOAP APIs, with strong experience in designing maintainable, testable systems. AI‐Assisted Engineering: Practical use of GenAI to accelerate development whilemaintainingquality, security, and governance standards. ...

Principal Data Scientist - Optimisation Engineering

Location
Greater London, England, United Kingdom
batching/warm starts, parameter management, sensitivity analysis. Languages: Python and/or Java/C#/C++ (based on team stack). Services: REST/gRPC APIs, microservices and/or modular monoliths, asynchronous job orchestration. Data: SQL, data pipelines/ETL/ELT, caching strategies, data quality checks ...

Intermediate Full Stack Kotlin Developer

Location
Leeds, England, United Kingdom
high-quality, robust and scalable solutions. Experience building back-end services using Spring Boot and the wider Spring Framework (Spring MVC, Spring Security, REST APIs). Familiarity with Microservices design and RESTful API services. Knowledge of public cloud platforms (AWS, Azure, or GCP) and DevOps practices, including containerisation (Docker). ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
GitLab (or equivalent); infrastructure-as-code (e.g. Terraform); observability and monitoring stacks.* Solid understanding of database systems, SQL, data modelling, ETL pipelines, REST/gRPC APIs and microservices architecture; identity and access management with OIDC/SAML and Azure Entra ID.* Experience with LLMs, RAG systems, prompt engineering ...

Forward Deployed Product Engineer

Location
Greater London, England, United Kingdom
Svelte, Vue) Experience with cli application development or local software development is a plus Backend & Systems Experience with backend development Experience designing and consuming REST APIs Developer Experience Experience working with developer tooling Familiarity with CI/CD pipelines Experience with containerization Programming Languages Strong experience with TypeScript and modern ...

Senior Platform Engineer (United Kingdom)

Location
Greater London, England, United Kingdom
secure CI/CD pipelines and integrating security throughout the SDLC. Hands-on experience implementing or managing SIEM, monitoring, and alerting systems. Understanding of REST APIs, authentication flows, event-driven architecture, and microservice patterns. IAC and technical experience with Pulumi, Terrraform, argo and flux is highly desired. Excellent written ...

Lead Software Engineer

Location
Glasgow, Scotland, United Kingdom
state management where applicable Build guardrails, evaluation frameworks, monitoring pipelines, and cost/latency optimizations for production LLM-based systems Design, build, and operate REST and gRPC APIs and microservices, defining clear contracts using OpenAPI and Protobuf while ensuring backward compatibility, authentication, rate limiting, and observability Apply resilience engineering patterns ...

Lead Azure Engineer

Location
Sheffield, England, United Kingdom
Significant experience in Senior Lead or Lead Engineer roles delivering and operating production systems. Strong hands‐on engineering background in Java, including Spring Boot, REST APIs, testing strategies, and performance tuning. Strong hands‐on experience with Python for service development and automation, preferably using FastAPI or Flask. Proven experience building ...