301 to 325 of 441 REST Jobs

Fully Remote Ruby Developer Role

Hiring Organisation
G.R.E. Recruitment Limited
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
Ruby Developer (Ruby, Rails, PostgreSQL, REST API's, AWS/Heroku, ReactJS) - Fully Remote (Two meet ups per year) - Open to applicants in the UK only - Award Winning Legal Platform - £65,000 - £75,000 G.R.E. Recruitment is delighted to partner with an award-winning legal technology provider who are continuing ...

IAM Tech Developer

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Responsibilities will include Experience automating application build, configuration, and maintenance within a Windows environment Strong Ansible, PowerShell, Github and REST skills Strong Windows operating system experience knowledge Strong troubleshooting skills Proven experience of working in a global scale highly regulated environment with focus on security, resilience, and automation Strong skills ...

ServiceNow Telecommunications Service Management (TSM) Architect

Hiring Organisation
Ubique Systems
Location
City of London, London, United Kingdom
design for TSM modules (service lifecycle management, order management, network inventory). Implementation & Integration: Architect complex integrations with BSS/OSS systems, using REST, SOAP, and IntegrationHub. Domain Expertise: Lead implementation of Telecom Network Inventory, Product Catalog, and Service Order Management. Governance & Mentorship: Guide developers, perform code reviews, and establish ...

ServiceNow Architect

Hiring Organisation
Syntax Consultancy Limited
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
600/day (Outside IR35)
design for TSM modules (service lifecycle management, order management, network inventory). Implementation & Integration: Architect complex integrations with BSS/OSS systems, using REST, SOAP, and IntegrationHub. Domain Expertise: Lead implementation of Telecom Network Inventory, Product Catalog, and Service Order Management. Strategic Advisory: Partner with stakeholders to align platform improvements ...

Python ML Engineer

Hiring Organisation
Harvey Nash
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £460 per day
key. Required Skills: * Excellent programming skills with Python * Strong experience with message queues (Kafka/RabbitMQ/Celery/etc) * Strong experience creating REST API servers * Strong experience with ML * Excellent ability to debug complex and novel issues, understanding the need to go beyond the documentation * Excellent analytical skills, capable ...

IAM/Platform Engineer/Developer

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £620/day
Responsibilities will include Experience automating application build, configuration, and maintenance within a Windows environment Strong Ansible, PowerShell, Github and REST skills Strong Windows operating system experience knowledge Strong troubleshooting skills Proven experience of working in a global scale highly regulated environment with focus on security, resilience, and automation Strong skills ...

PHP Symfony Developer

Hiring Organisation
Oakwell Hampton Group
Location
West Yorkshire, England, United Kingdom
clean code, good engineering practices, and collaboration - this isn’t a “ticket factory” environment. Tech Stack PHP (8+) Symfony (or strong Laravel experience) REST APIs MySQL/relational databases AWS (nice to have, not essential) Docker/serverless (bonus) What They’re Looking For Solid PHP experience in a commercial ...

Backend Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £522/day
experience (Spring Boot, Bazel, Maven) with a focus on distributed services and Kubernetes (GKE). System Designer: Strong skills in API design (gRPC, GraphQL, REST) and relational databases like PostgreSQL. Cloud Proficient: Hands-on experience with GCP services, including BigQuery and Cloud SQL. Security Minded: Experience with (or strong interest ...

Machine Learning Engineer

Hiring Organisation
Cititec
Location
City of London, London, United Kingdom
experience with LLMs, agent frameworks, and agentic reasoning patterns. Practical understanding of Model Context Protocol (MCP), including tool and server design patterns. Experience building REST APIs, ideally using FastAPI. Familiarity with prompt engineering and retrieval-augmented generation (RAG) architectures. Experience with containerisation and Kubernetes-based deployment environments. Ability to operate ...

ML Engineer

Hiring Organisation
Tec Partners
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £900/day
developer experience for internal AI platform adoption. Key requirements: * Strong Python engineering experience * Experience with LLMs, AI agents, and agentic reasoning patterns * FastAPI and REST API development * RAG and prompt engineering experience * Kubernetes/containerisation knowledge * Exposure to MCP or similar AI tooling frameworks * Ability to work across platform ...

Mainframe Engineer

Hiring Organisation
Lorien
Location
Greater Edinburgh Area, United Kingdom
Java workload inside CICS (JVM servers lifecycle, diagnostics) Patching and maintaining Liberty and Java SDK levels RACF and TLS configuration (certificates, keyrings, SAF integration) REST/HTTP exposure and API enablement CI/CD awareness (bundles, pipelines, automated deployment) Operational monitoring and log management ...

Software Engineer (Full Stack)

Hiring Organisation
Spectrum IT Recruitment
Location
Hampshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum Benefits & Progression
Experience building scalable APIs and services Good understanding of software engineering principles (e.g. SOLID) Desirable Skills Knowledge of communication protocols (TCP/IP, UDP, REST) Exposure to robotics or real-time systems or Unreal Engine Apply via this advert or send your CV directly to (url removed) Spectrum IT Recruitment ...

Netsuite Administrator/Developer

Hiring Organisation
IT Search & Select
Location
Oxford, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £75,000 per annum
workflows and saved searches Experience supporting NetSuite in an internal (in-house) environment Understanding of ERP processes, particularly finance and operations Experience with integrations (REST/SOAP APIs, middleware tools) Comfortable working directly with non-technical stakeholders Strong troubleshooting skills and attention to detail Nice to have NetSuite certifications (Administrator ...

Dynamics 365 Business Central Consultant

Hiring Organisation
Cloud2 Consult
Location
United Kingdom
with zero regressions What you’ll bring 4+ end-to-end BC/NAV implementations. AL, Visual Studio Code, Azure Functions/Logic Apps, REST/OData fluency. Hands-on LLM integration experience (Claude, Azure OpenAI, etc.). Strong documentation, facilitation, and storytelling. £80,000 - £95,000 base salary + ...

Event Management Consultant (DV Cleared)

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Corsham, Wiltshire, Hudswell, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
PowerShell Monitoring exposure (beneficial): Zabbix, Nagios, SolarWinds, HP OpenView, Tivoli Monitoring/Netcool Good grasp of networking concepts/protocols Automation/integration using REST APIs Splunk depth preferred, including: Rule creation and advanced logic SPL SQL skills Dashboard development Important note on clearance Candidates must already hold active ...

Event Management Consultant

Hiring Organisation
Stealth IT Consulting Limited
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £700 to £760 per day Inside IR35
across Windows, Linux, and AIX environments Scripting experience (eg Python, PowerShell ) Understanding of networking protocols and infrastructure monitoring Experience integrating systems via APIs (eg REST) Desirable: Exposure to tools such as Zabbix, Nagios, SolarWinds, IBM Tivoli, Netcool SQL knowledge Experience delivering in secure or government environments Additional Information Hybrid working ...

MuleSoft Architect

Hiring Organisation
UST
Location
England, United Kingdom
enterprise integration solutions using MuleSoft Anypoint Platform. Design and implement API‐led connectivity architectures, spanning Experience, Process, and System APIs. Develop scalable, high‐quality REST and SOAP APIs and reusable integration components. Lead data transformation and mapping activities using DataWeave. Integrate Salesforce and wider enterprise platforms, including ERP systems, databases ...

AI Engineer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
copilots using platforms such as Copilot Studio Experience working with generative AI concepts (e.g. prompt design, RAG, grounding) Good understanding of integration patterns (APIs, REST/JSON, event-driven workflows) Experience with Microsoft ecosystem tools such as Power Platform and Microsoft 365 Knowledge of identity, access control, and secure system ...

Network Engineer (Fortinet) - London, Hybrid - £55,000

Hiring Organisation
Ashdown Group
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
cloud environments. Knowledge of Zero Trust/SASE principles. Experience working with SOC teams or MSSP environments. Scripting/automation experience (PowerShell, Python, REST APIs). What were looking for Proven track record delivering network/security projects and operational support. Strong troubleshooting skills and ability to communicate technical issues ...

Workday Integrations Engineer

Hiring Organisation
Focus on WD
Location
Manchester Area, United Kingdom
Connectors, PECI, RaaS, APIs) Manage data flows between Workday and downstream systems including Payroll, Finance, IAM, and data platforms Support API management (SOAP/REST), authentication models, and integration performance monitoring Implement secure integration practices including encryption, PGP, secrets management, and network configuration Troubleshoot integration issues, perform root cause analysis ...

Network Engineer (Fortinet) - London - Hybrid - £55,000 plus bonus

Hiring Organisation
Ashdown Group
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
cloud environments. Knowledge of Zero Trust/SASE principles. Experience working with SOC teams or MSSP environments. Scripting/automation experience (PowerShell, Python, REST APIs). What were looking for Proven track record delivering network/security projects and operational support. Strong troubleshooting skills and ability to communicate technical issues ...

Event Management Consultant - DV cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Corsham, Wiltshire, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day
Windows Server environments Linux (RHEL/Ubuntu) IBM AIX Scripting & Automation Strong scripting capability in: Python PowerShell Experience developing automation scripts and system integrations REST API integration experience Networking Knowledge Strong understanding of networking principles, protocols, and monitoring requirements Splunk Expertise Advanced Splunk capability including: Splunk Query Language (SPL) Rule ...

Backend Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum
product teams, in a truly agile way, delivering small increments of value to our customers very frequently. An Ideal candidate would have experience of REST, JSON and how to build clean architecture with TDD and BDD for mobile platforms. The ideal candidate will have a positive, 'can-do' attitude, with ...

Shopify Developer

Hiring Organisation
Charle Agency - Shopify Plus Partner Agency
Location
Greater London, England, United Kingdom
Storefront & Admin API) Javascript/Web Components Tailwind (or familiarity with CSS frameworks) HTML (with best practices and accessibility in mind) Webpack/Vite REST/GraphQL APIs Shopify CLI Git Shopify Functions Checkout Extensibility Bonus Experience: Shopify App Development How to Apply: Interested? Great! Send a brief covering letter ...

Lead Engineer (Backend Focus)

Hiring Organisation
Tonic
Location
Manchester Area, United Kingdom
Looking For Strong backend engineering experience is essential, ideally within modern PHP environments and production SaaS platforms operating at scale. Experience with: REST API design and architecture SQL schema design and optimisation Modern backend frameworks (Symfony preferred) Collaborative engineering environments and Git-based workflows Exposure to frontend technologies such ...