51 to 68 of 68 API Development Jobs in the UK excluding London

Modern Embedded C++ Software Engineer – Computer Vision

Hiring Organisation
Standard 8
Location
Farnborough, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 per annum
job. You'll work within embedded Linux environments, support build and release processes, contribute to automated testing, and help improve how software moves from development into production. You'll work closely with the hardware and algorithm teams, helping bring new capability into products already deployed in demanding operational environments. … particularly Jenkins or similar Solid grounding in software architecture and testing practice Comfortable working independently, without hand-holding Nice to Have Docker or containerised development environments Networking protocols and low-level hardware interfaces API development, including GraphQL Python/C++ integration, e.g. pybind11 If you want ...

AWS DevOps Engineer- Bristol based

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
automating and maintaining cloud environments. Extensive experience building and optimising CI/CD pipelines, enabling automated build, test and deployment processes. Solid understanding of API development, integration and management, including RESTful services and microservice architectures. Commercial experience developing applications using .NET and/or JavaScript, with the ability ...

Full Stack Developer & Automation Specialist

Hiring Organisation
Service Service
Location
Hellesdon, Norfolk, United Kingdom
Employment Type
Permanent
Salary
£50000 - £75000/annum
This isn't your standard, repetitive coding job. You will be working on a unique mix of backend data systems, cutting-edge AI integrations, API development, and frontend web optimization. The ideal candidate is a problem solver who understands databases, loves connecting different systems together, and actively uses … journeys. Key Skills & Requirements The Must-Haves (Core Stack): SQL & Databases: Strong experience writing queries, managing relational databases, and handling data migration/cleansing. API Integration: Solid understanding of REST/SOAP APIs, webhooks, and data serialization (JSON/XML). AI Savvy: Active and proficient user ...

Senior Azure AI Platform Engineer | Azure AI Foundry | C# | APIs

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
serverless services Develop and support MCP Servers and AI integration services Design event-driven architectures using Azure Service Bus Manage APIs through Azure API Management Expose AI capabilities through secure, auditable APIs and reusable services Support Copilot Studio and AI-enabled workflows Monitor and optimise AI and integration services … using Azure Monitor and Application Insights Work closely with business stakeholders to translate operational challenges into AI-enabled solutions Essential Experience C# and .NET development Azure API Management (APIM) Azure Functions Azure Service Bus REST API design and development Azure AI Foundry Azure OpenAI Event-driven ...

Senior Dynamics Developer

Hiring Organisation
Head Resourcing
Location
Glasgow, City of Glasgow, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
mature, integration-heavy environment-enhancing performance, improving reliability, and driving real business value through smart engineering. About the Role Delivering hands-on development across Dynamics 365 & Dataverse (plugins, APIs, customisations, Power Platform). Responsibilities Owning end-to-end data flows - from upstream ingestion through to downstream reporting and APIs … Collaborating with product, data, integration and business teams to deliver high-quality solutions Qualifications Strong experience with Dynamics 365 CE/CRM and Dataverse development Solid coding background in C#/.NET, JavaScript/TypeScript, and API development Proven ability to work in integration-heavy environments (Azure ...

AI Engineer (SC Cleared)

Hiring Organisation
Jobleads-UK
Location
Glasgow, Scotland, United Kingdom
using trusted data sources Creating, testing and refining prompts, workflows and AI configurations to maximise accuracy and performance Applying solid software engineering practices including API development, version control, CI/CD and automated testing Monitoring and optimising AI systems in production, ensuring performance, cost control, security and compliance ...

Senior Software Engineer Python

Hiring Organisation
Revolut
Location
South West London, London, United Kingdom
Employment Type
Permanent
years of experience engineering with Python as your primary language An academic background in STEM Fluency in Python, SQL, and other OOPLs Experience with API development and integration A practical understanding of distributed systems The ability to write concurrent code in IO/CPU bound situations Experience with ...

Automation Developer

Hiring Organisation
Guidant Global
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
technical audiences Support adoption and continual improvement of automation best practices Essential Skills & Experience Strong knowledge of JavaScript (particularly for rules engine API development) Understanding of SQL for database queries Experience working with JSON data structures Rudimentary knowledge of Java , particularly for data type definitions within ODM tools ...

SC Cleared Tech Lead

Hiring Organisation
ARM
Location
Reading, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£585 - £630/day Inside IR35
initial 6 month contract. The selected candidate MUST HAVE CQRS experience and event-driven-architecture. Acts as the technical lead for backend development within a pod, specialising in event-driven architecture and CQRS-based systems. Core Skills:CQRS (non-negotiable), Event Sourcing, .NET/Java/Python, Azure Service … API Development, Distributed Systems Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more ...

Head of Engineering – Client Experience

Hiring Organisation
Jobleads-UK
Location
Dean Street, England, United Kingdom
empower them through self‐service capabilities that reduce operational burden on our internal teams. You will oversee delivery of web‐based products with an API‐first cloud‐based approach, applying your knowledge to simplify and refine operational processes. What’s In It For Me? A flexible holiday plan … days per year £400 a year Wellbeing Allowance Private Medical Insurance Allowance for professional development books, E‐books, and podcasts Contributory pension scheme Employee, friends and family discounts across 1200+ retail, hospitality and lifestyle brands Flexible, Hybrid Working: Collaboration, connection as a team, and strong internal relationships are part ...

C# Senior Software Developer

Hiring Organisation
Adria Solutions
Location
Preston, Lancashire, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will be a key contributor to web portal and API development, ensuring performance, security, and reliability in a dynamic environ click apply for full job details ...

Full Stack Developer & Automation Specialist

Hiring Organisation
Galaxy Personnel
Location
Norwich, Norfolk, United Kingdom
Employment Type
Permanent
This isn't your standard, repetitive coding job. You will be working on a unique mix of backend data systems, cutting-edge AI integrations, API development, and frontend web optimization. This position heavily leans toward backend data engineering, system integration, and automation , with a smaller portion dedicated ...

.Net API Developer

Hiring Organisation
Damia Group Ltd
Location
Skipton, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450 per day
.Net API Developer - 3 days per week in Skipton - Circa £450 per day Inside ir35 - 3 months My client is a global leading consultancy. They are on the hunt for a .NET Developer to join a financial client of theirs. Responsibilities: Maintained and enhanced legacy .NET applications (ASP.NET, .NET … application modernisation initiatives by refactoring legacy components, improving code quality, and contributing to migration planning for newer .NET technologies and architectures. Skills: .NET Integration Development Test automation .Net API Developer - 3 days per week in Skipton - Circa £450 per day Inside ir35 - 3 months Damia Group Limited acts ...

Senior Business Solutions Analyst

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
business-critical platform that underpins key revenue and operational processes across the firm. This is a newly created role where you'll lead the development, enhancement and optimisation of the firm's Intapp Cloud platform. Working closely with senior stakeholders across the business, you'll design scalable solutions, improve … business. Design and build Intapp Boomi workflows and integrations. Deliver business solutions that improve operational efficiency and user experience. Develop and maintain REST API integrations and Azure-hosted solutions. Produce technical documentation and promote development best practice. Troubleshoot complex technical issues and implement long-term improvements. Collaborate with ...

Graduate C# Developer

Hiring Organisation
Ascent Resourcing Limited
Location
Costessey, Norwich, Norfolk, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £30,000 per annum
Computer Science or Software Engineering with a minimum 2.1 grade. We are seeking a motivated Graduate C# Developer to join our dynamic software development team. This entry-level role offers an excellent opportunity for recent graduates to gain hands-on experience in developing innovative applications across various platforms. … successful candidate will contribute to the design, development, and maintenance of software solutions, working closely with senior developers and project managers. A strong foundation in C# and related technologies, coupled with a passion for learning and problem-solving, is essential for this position. Duties Assist in the development ...

Python Developer

Hiring Organisation
Teksystems
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
Title: Python Fast API Developer - Onsite in Bristol 2/3 days per week Job Description This role focuses on designing and developing robust Python-based backend applications and services, with a strong emphasis on REST API design and implementation using FastAPI. You will work with Pydantic … quality, maintainable, and well-tested code. The position requires close collaboration with a diverse team to deliver scalable, reliable solutions and to continuously improve development and release processes. Responsibilities Design and develop Python-based applications and backend services. Build, document, and maintain REST APIs using FastAPI, ensuring secure ...

.Net API Developer

Hiring Organisation
Damia Group Ltd
Location
Skipton, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 450 Daily
.Net API Developer - 3 days per week in Skipton - Circa £450 per day Inside ir35 - 3 months My client is a global leading consultancy. They are on the hunt for a .NET Developer to join a financial client of theirs. Responsibilities: Maintained and enhanced legacy click apply for full ...