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28 Contract API jobs in Lancashire + 20 miles
Cloud: AWS (Lambda, API Gateway, DynamoDB, EventBridge, S3, SQS)
Cloud: AWS (Lambda, API Gateway, DynamoDB, EventBridge, S3, SQS)
Design, develop, and maintain high-quality Web and API features using languages and frameworks such as C#, .NET, ReactJS, JavaScript, and TypeScript
Design, develop, and maintain high-quality Web and API features using languages and frameworks such as C#, .NET, ReactJS, JavaScript, and TypeScript
Data transfer using a web API.
Data transfer using a web API.
82 exact matches jobs are outside your preferred location
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As the Lead Developer, you will be working across the full stack, with a primary focus on React-based front-end applications, while also contributing to back-end architecture and API integration.
As the Lead Developer, you will be working across the full stack, with a primary focus on React-based front-end applications, while also contributing to back-end architecture and API integration.
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Minimum of 15 years applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
Minimum of 15 years applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
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Expertise in API design, microservices, and integration platforms.
Expertise in API design, microservices, and integration platforms.
FEATURED
Your primary focus will be on contributing to building robust, scalable APIs using Symfony API Platform and crafting highly performant, modern user interfaces with Next.js and React. * Backend Development : Design and implement new API endpoints and business logic using Symfony (PHP) & API Platform ensuring high performance and security - You should be comfortable building complex UIs and leveraging Next.js features like routing and API routes.
Your primary focus will be on contributing to building robust, scalable APIs using Symfony API Platform and crafting highly performant, modern user interfaces with Next.js and React. * Backend Development : Design and implement new API endpoints and business logic using Symfony (PHP) & API Platform ensuring high performance and security - You should be comfortable building complex UIs and leveraging Next.js features like routing and API routes.
API Development * Proficient in API authentication (JWT, OAuth). * Familiarity with API Platform (a plus).
API Development * Proficient in API authentication (JWT, OAuth). * Familiarity with API Platform (a plus).
Understanding of RESTful APIs, API management platforms, and web server architectures.
Understanding of RESTful APIs, API management platforms, and web server architectures.
Experience with API management and microservices architecture * Microsoft Graph API development
Experience with API management and microservices architecture * Microsoft Graph API development
About The Role - FDM is a global business and technology consultancy seeking Dynamic 365 Developers to work for our client within the public service sector. This is initially a 6-month contract with the potential to extend and will be a remote role with the occasional travel to Solihull. Our client is seeking a passionate Dynamics 365 Developer. The ideal candidate will have proven commercial experience and knowledge in Dynamics 365 Customer Services ideally also in Marketing & Sales, as well as MS Power Pages, Azure Logic Apps, and C#. You will also possess a solid understanding and experience with APIs and Integrations. You will play a crucial role in designing, developing, and implementing solutions using Microsoft Dynamics 365, working closely with stakeholders to understand business requirements and translate them into technical solutions to enhance business proc
About The Role - FDM is a global business and technology consultancy seeking Dynamic 365 Developers to work for our client within the public service sector. This is initially a 6-month contract with the potential to extend and will be a remote role with the occasional travel to Solihull. Our client is seeking a passionate Dynamics 365 Developer. The ideal candidate will have proven commercial experience and knowledge in Dynamics 365 Customer Services ideally also in Marketing & Sales, as well as MS Power Pages, Azure Logic Apps, and C#. You will also possess a solid understanding and experience with APIs and Integrations. You will play a crucial role in designing, developing, and implementing solutions using Microsoft Dynamics 365, working closely with stakeholders to understand business requirements and translate them into technical solutions to enhance business proc
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
Strong commercial experience with Node.js (Back End services and API development). * Knowledge of RESTful API design and integration.
Strong commercial experience with Node.js (Back End services and API development). * Knowledge of RESTful API design and integration.
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• Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
• Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
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We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
PREMIUM
My client are seeking a JavaDeveloper with strong expertise in Apache Kafka, Node.js, and AWS cloud services. The role involves designing and implementing scalable, event-driven architectures, building microservices, and deploying solutions in a cloud-native environment. Essential Skills & Experience * Strong commercial experience with Java (core + modern frameworks) * Hands-on experience with Node.js * Proven background delivering solutions in AWS environments * Understanding of microservices, APIs and distributed systems * Experience working in Agile / DevOps environments * Familiarity with CI/CD pipelines and cloud-native tooling * Experience with Kafka Desirable * Previous experience working in public-sector or secure environments
My client are seeking a JavaDeveloper with strong expertise in Apache Kafka, Node.js, and AWS cloud services. The role involves designing and implementing scalable, event-driven architectures, building microservices, and deploying solutions in a cloud-native environment. Essential Skills & Experience * Strong commercial experience with Java (core + modern frameworks) * Hands-on experience with Node.js * Proven background delivering solutions in AWS environments * Understanding of microservices, APIs and distributed systems * Experience working in Agile / DevOps environments * Familiarity with CI/CD pipelines and cloud-native tooling * Experience with Kafka Desirable * Previous experience working in public-sector or secure environments
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Job Title: Lead Front End Developer - Job Description - We are seeking an experienced Lead Front End Developer to lend expertise to three small projects requiring advanced front end engineering skills. These projects include the implementation of customer-facing e-commerce journeys tailored for insurance and branding for specific brokers. The role involves working with a cloud-based policy administration platform providing comprehensive insurance management solutions for brokers and MGAs. Features include quotation, new business, mid-term adjustments, cancellations, renewals, rating, document production, and payments, all seamlessly integrated into a single system. Responsibilities * Lead the front end development of customer-facing e-commerce projects. * Implement standardised e-commerce journeys for insurance products. * Customise branding for specific insurance bro
Job Title: Lead Front End Developer - Job Description - We are seeking an experienced Lead Front End Developer to lend expertise to three small projects requiring advanced front end engineering skills. These projects include the implementation of customer-facing e-commerce journeys tailored for insurance and branding for specific brokers. The role involves working with a cloud-based policy administration platform providing comprehensive insurance management solutions for brokers and MGAs. Features include quotation, new business, mid-term adjustments, cancellations, renewals, rating, document production, and payments, all seamlessly integrated into a single system. Responsibilities * Lead the front end development of customer-facing e-commerce projects. * Implement standardised e-commerce journeys for insurance products. * Customise branding for specific insurance bro
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Looking for a Technical Business Analyst to support squads across a high-profile digital environment. You'll work closely with technical and business teams, shaping requirements and supporting delivery from discovery through to live service. The role requires someone confident engaging directly with technical and business stakeholders, translating business needs into technical requirements, and supporting squads through the full lifecycle. * Gather and refine requirements with stakeholders * Translate discovery outputs into clear epics and user stories * Work with architects and developers to validate technical feasibility * Understand RESTful APIs, data flows, and integration patterns * Contribute to agile ceremonies and support iterative delivery * Work across legacy and modern service environments * Proven experience as a Technical BA within digital or engineering
Looking for a Technical Business Analyst to support squads across a high-profile digital environment. You'll work closely with technical and business teams, shaping requirements and supporting delivery from discovery through to live service. The role requires someone confident engaging directly with technical and business stakeholders, translating business needs into technical requirements, and supporting squads through the full lifecycle. * Gather and refine requirements with stakeholders * Translate discovery outputs into clear epics and user stories * Work with architects and developers to validate technical feasibility * Understand RESTful APIs, data flows, and integration patterns * Contribute to agile ceremonies and support iterative delivery * Work across legacy and modern service environments * Proven experience as a Technical BA within digital or engineering
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Job Title: Product Security Architect (Contract) Location: UK-based / Remote - Contract: 3 months initially, Outside IR35 - Why Apply? This is an opportunity to play a key role in shaping Product Security for an international technology organisation. The role offers exposure to a federated environment across multiple business units, providing strategic influence and hands on technical impact. * Define, lead, and evolve a group-wide Product Security and Secure SSDLC strategy across all business units. * Assess current AppSec capabilities, identify gaps, and implement practical, scalable improvements. * Collaborate with Product Architects, engineering, and security teams to integrate security into GitHub, CI/CD pipelines, and development workflows. * Provide architecture guidance and implement secure coding practices, threat modelling, and security tooling.
Job Title: Product Security Architect (Contract) Location: UK-based / Remote - Contract: 3 months initially, Outside IR35 - Why Apply? This is an opportunity to play a key role in shaping Product Security for an international technology organisation. The role offers exposure to a federated environment across multiple business units, providing strategic influence and hands on technical impact. * Define, lead, and evolve a group-wide Product Security and Secure SSDLC strategy across all business units. * Assess current AppSec capabilities, identify gaps, and implement practical, scalable improvements. * Collaborate with Product Architects, engineering, and security teams to integrate security into GitHub, CI/CD pipelines, and development workflows. * Provide architecture guidance and implement secure coding practices, threat modelling, and security tooling.
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Scala Developer - Remote Contract - Immediate Start
Scala Developer - Remote Contract - Immediate Start
Stealth IT Consulting Limited
UK
£380 per day £380 per day (Inside IR35)
Role Overview - We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with an immediate start. Key Responsibilities * Design, develop, and maintain backend services and APIs using Scala and Play Framework. * Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. * Write clean, idiomatic Scala code and apply functional programming principles where appropriate. * Develop and maintain automated tests (unit and integration) and support test automation initiatives. * Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban).
Role Overview - We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with an immediate start. Key Responsibilities * Design, develop, and maintain backend services and APIs using Scala and Play Framework. * Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. * Write clean, idiomatic Scala code and apply functional programming principles where appropriate. * Develop and maintain automated tests (unit and integration) and support test automation initiatives. * Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban).
Lead .NET/C# Developer - 12 Month Remote Contract (Inside IR35)
Lead .NET/C# Developer - 12 Month Remote Contract (Inside IR35)
Stealth IT Consulting Limited
UK
£475 per day £475 per day (Inside IR35)
Azure API Management
Azure API Management
Senior Software Developer (BPSS Cleared) – SFIA Level 5 (Remote UK)
Senior Software Developer (BPSS Cleared) – SFIA Level 5 (Remote UK)
Stealth IT Consulting Limited
UK
£450 per day £450 per day (Inside IR35)
Configure API gateways and reverse proxies with Kong (CE/EE) and Nginx.
Configure API gateways and reverse proxies with Kong (CE/EE) and Nginx.
Senior Software Developer (BPSS Cleared) - Contract (Remote UK)
Senior Software Developer (BPSS Cleared) - Contract (Remote UK)
Stealth IT Consulting Limited
UK
£380 per day £380 per day
Configure and manage API gateways and reverse proxies using Kong (CE/EE) and Nginx.
Configure and manage API gateways and reverse proxies using Kong (CE/EE) and Nginx.
The ideal candidate will have strong experience in API development, microservices architecture, CI/CD pipelines, and containerization. Additional Skills: API development, microservices, CI/CD pipelines, containerization (Docker/Kubernetes), Leadership, Greenfield development experience
The ideal candidate will have strong experience in API development, microservices architecture, CI/CD pipelines, and containerization. Additional Skills: API development, microservices, CI/CD pipelines, containerization (Docker/Kubernetes), Leadership, Greenfield development experience
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Familiarity with Kong EE for API management
Familiarity with Kong EE for API management
Related Jobs
Locations
- Preston
- Blackpool
- Manchester
- Greater Manchester
- Leeds
- North West
- Sheffield
- Chester
- Wigan
- South Yorkshire
- City of London
- Telford
- Essex
- Cochrane Park
- Central London
- Birmingham
- Devon
- Cambridge
- Plymouth
- Yorkshire
- South West London
- West End
- Milton Keynes
- Dundee
- North East
- Hinckley
- London
- Cardiff
- Scotland
- Surrey
- West Sussex
- South East London
- Belfast
- Reading
- Peterborough
- County Antrim
- Midlands
- West London
- Exeter
- York