101 to 125 of 267 REST Jobs in the UK excluding London

Senior AI Engineer

Hiring Organisation
Harnham
Location
Sheffield, England, United Kingdom
operate AI‐first products that deliver measurable value. • Develop and deploy production‐grade AI agents on GCP using ADK, integrating with internal systems via REST and JSON APIs. • Build and maintain robust evaluation and monitoring frameworks, including online and offline testing, A/B experiments and performance dashboards. • Integrate ...

Lead Data Engineer

Hiring Organisation
Head Resourcing
Location
Glasgow, City of Glasgow, United Kingdom
Employment Type
Permanent
Salary
£70000 - £85000/annum
Medallion architecture (Bronze Silver Gold) to deliver reliable, high-quality datasets. Ingest data from multiple sources including ChargeBee, legacy operational files, SharePoint, SFTP, SQL, REST and GraphQL APIs using Azure Data Factory and metadata-driven patterns. Apply data quality and validation rules using Lakeflow Declarative Pipelines expectations. Curated Layers & Data ...

Senior Software Tester

Hiring Organisation
SRT Marine Systems PLC
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£40000 - £70000/annum
maintain automated tests, along with the execution of manual exploratory and regression testing when required Validate message-driven workflows across distributed services Test REST API endpoints supporting CRUD operations within the system Participate in release regression cycles and help validate production-ready builds Investigate issues, reproduce defects, and provide clear ...

Senior AI and Automation Engineer

Hiring Organisation
Binnies UK Ltd
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Permanent
enjoys fixing real problems. You have demonstrable experience in: Core engineering Writing and maintaining production-quality code (e.g. Python, C#) Designing and consuming REST APIs Git-based workflows and DevOps-led development Cloud & DevOps Deploying and running services in Azure Using managed services (App Services, Functions, containers) Owning CI/ ...

Frontend Developer React & TypeScript

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
modern JavaScript Experience working with CI/CD pipelines Familiarity with frontend tooling such as Vite, Webpack, ESLint, and Prettier Solid understanding of REST APIs and state management tools (Redux, TanStack Query) Experience with responsive design, accessibility, and cross-browser compatibility Comfortable working in Agile teams React Native experience ...

Identity & Access Management Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
transfer Some Active Directory management and least privilege access enforcement What you need: Practical RSA IGL (or similar IAM) experience SQL/PSQL, Oracle, REST/SOAP web services, JAVA/JSP, HTML/CSS/JS basics Linux/Windows servers, SQL/Oracle databases Excellent attention to detail ...

Senior Frontend Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
This is a hands-on role for someone strong in TypeScript, React, and Next.js, with experience mentoring junior developers. Tech Stack TypeScript React Next.js REST APIs The Role Build and maintain scalable, high-quality frontend applications Lead on frontend architecture and best practices Mentor and support junior developers Work closely ...

R4281 Software Engineering Team Lead - C#

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£105,000 - £125,000 per annum
cloud-native systems supporting Rates & FX platforms. Key Skills Required: Strong C#/.NET Core expertise Experience with distributed, event-driven, cloud-native architectures REST/GraphQL API development AWS or Azure cloud deployment Relational databases (MSSQL/MySQL) Proven experience leading engineering teams in Agile environments Exposure to trading ...

Lead QA Engineer

Hiring Organisation
Tilo Consulting
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum Excellent Benefits
Strong understanding of software testing methods: functional, regression, integration, exploratory, and performance testing. Hands-on experience with test automation frameworks (e.g., Playwright, Cypress, Selenium, REST API automation tools). Familiarity with CI/CD pipelines and integrating automated tests into deployment workflows. Experience testing APIs, microservices, and distributed systems. Awareness ...

Full Stack JavaScript Developer

Hiring Organisation
Devonshire Hayes Recruitment Specialists Limited
Location
Upminster, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
brands and affiliate channels. Essential Skills & Experience Strong experience with CSS3, JavaScript, and React. Experience with Back End development and SQL databases. Experience implementing REST APIs and working with JSON/XML data formats. Experience with Google Analytics and conversion/lead tracking systems. Experience building responsive, high-performing websites. ...

Typescript Developer

Hiring Organisation
Nigel Wright Group
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
technologies, while occasionally contributing to frontend flows in React/TypeScript for end-to-end delivery. Key responsibilities include: Developing backend services and APIs (REST/GraphQL). Optimising databases for performance and scalability. Implementing secure identity and authentication services. Supporting frontend delivery when required. Driving best practices in testing ...

Senior Java Software Engineer

Hiring Organisation
UST
Location
Nottingham, England, United Kingdom
/Cloud platforms Proven ability to deliver high-quality applications Strong programming skills with experience in Java and modern OO principles (SOLID, SOA, HTTP, REST) Experience with Spring Boot and Spring Cloud Experience in building APIs and working within a microservices architecture Ability to collaborate effectively within a team Commitment ...

Senior Software Engineer (£75k + benefits)

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
they value teamwork over individual heroics and focus on engineering best practice like TDD, CI/CD and Pair Programming. Skills: C#, .NET, React REST APIs, Microservices, Event Driven Systems AWS, Terraform, Docker CI/CD, TDD, Pair Programming The money is good too – up to £75k plus benefits including ...

Web Developer

Hiring Organisation
Tessellate Design Studio Ltd
Location
Norwich, England, United Kingdom
with containerisation tools such as Docker Comfortable working with the command line Experience using package management tools such as NPM Experience integrating third party REST APIs What We Offer A collaborative studio environment where designers and developers work closely together A varied mix of projects across multiple sectors The opportunity ...

Salesforce Developer

Hiring Organisation
Mason Frank
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
Role Customisation & Coding: Lead programmatic development with a heavy focus on LWC and Apex . Integration's: Own complex projects involving external applications, REST/SOAP APIs , and web services. Collaboration: Partner with Designers and Product Managers to turn user insights into technical reality. Innovation: Explore AI and automation technologies ...

Microsoft 365 Application Developer

Hiring Organisation
Artis Recruitment
Location
Bristol, City of Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Outside IR35
SPFx, TypeScript, React, and modern SharePoint development. Deep understanding of Power Platform (Power Apps, Power Automate). Experience with Microsoft Graph API and REST APIs. Strong knowledge of Azure AD, permissions, and identity management. Understanding of Microsoft 365 governance, security, and compliance. Desirable Skills: Experience with SharePoint migrations (ShareGate, AvePoint ...

Mulesoft Developer

Hiring Organisation
Proactive Appointments
Location
Horley, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 60,000 Annual
ideal for an engineer with a passion for API-led connectivity, problem-solving, and building secure, maintainable solutions. Key Skills: Strong experience with SOAP & REST APIs Deep understanding of OAuth 2.0, JWT, IP whitelisting , and API security best practices Experience implementing policy enforcement, threat protection & encryption Hands-on expertise with ...

JAX RS- Quarkus Developer

Hiring Organisation
iBSC
Location
Edinburgh, Midlothian, United Kingdom
Employment Type
Contract
Contract Rate
GBP 350 Daily
public cloud domain at scale, primarily with GCP. Strong programming skills with a good working knowledge of Java, Spring Boot/Quarkus & REST APIs, hosting microservices in a container orchestration platform such as Kubernetes. Any experience of mobile native development would be beneficial. Diverse technical experience and a proven ability ...

Lead AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
Google's ADK. Develop scalable RAG pipelines spanning ingestion, text processing and vector search. Integrate AI systems into policy, claims and CRM platforms through REST and JSON APIs. Implement monitoring, evaluation, A/B testing and cost or latency dashboards. Contribute to broader AI architecture and help shape engineering patterns ...

AI Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
agents on GCP using Google ADK. * Develop scalable RAG pipelines including ingestion, text processing, and vector search. * Integrate AI systems with internal platforms through REST and JSON APIs. * Implement evaluation frameworks, monitoring, and A/B testing across AI services. * Contribute to engineering design patterns, security practices, and technical documentation. ...

Delphi Developer

Hiring Organisation
Octad Recruitment Consultants (Octad Ltd )
Location
Wickford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
etc.). Experience collaborating with QA, Infrastructure, and business teams. Desirable Knowledge Delphi 3rd-party components. Windows desktop application development. Multi-tier architectures, REST/SOAP services, Windows APIs, COM. Secure coding best practices. Leadership or mentoring experience. Education Degree in Computer Science, Software Engineering, or related field OR Equivalent ...

Dynamics 365 CRM Solutions Architect

Hiring Organisation
Nigel Frank International
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £90,000 per annum
understanding of the Power Platform (Power Apps, Power Automate, Power BI).* Proven experience designing integrations using Azure Functions, Logic Apps, Service Bus, and REST APIs.* Strong grasp of Dataverse architecture and data modelling.* Proficiency in C#, .NET, JavaScript, and Dynamics 365 customisation and configuration.* Experience operating in a Solution ...

Lead Test Automation Engineer - Remote £80,000

Hiring Organisation
SR2
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £80000/annum
performance benchmarks. There's a strong focus on automation and API testing, so you should be comfortable building frameworks , along with experience of testing REST Api's and familiarity with cloud environments such as Azure and CI/CD pipelines. You'll be joining a small, high calibre team that ...

Oracle FDI Reporting Lead - SC Cleared

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
environments. Hands-on experience with FDI implementation or support, including knowledge of FDI data structures. Experience building advanced BIP and OTBI reports. Experience with REST/SOAP Web Services. Experience supporting FDI in public sector environments. Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business ...

Trading Data Engineer

Hiring Organisation
Frossell Recruitment
Location
Abingdon, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
work autonomously Desirable Exposure to energy markets, trading systems or financial market data Experience with Microsoft Azure services (e.g. Function Apps) Experience integrating REST APIs or event-driven data Familiarity with orchestration tools such as Azure Data Factory Basic awareness of trading concepts such as positions, P&L or market ...