Remote Contract API Design Job Vacancies

6 of 6 Remote Contract API Design Jobs

AI Solution Architect (AI Agents, Retail / eCommerce)

Central London, London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
AI Agents Solution Architect - Future Talent (Q2/Q3 opportunities) for leading GSI in the software engineering market AI Solution Architect to design and implement AI-driven agent solutions for the online commerce space. Deep understanding of AI/ML models, cloud computing, and scalable system architecture. This role requires expertise in architecting intelligent agents, optimizing cloud-based deployments … and integrating AI services into enterprise applications. Key Responsibilities: Architect and design AI-powered agent solutions that integrate with enterprise systems and cloud platforms. Develop and optimize RESTful and GraphQL APIs to facilitate AI-driven interactions. Utilize AWS services (Lambda, S3, API Gateway, SageMaker, DynamoDB, ECS, etc.) to deploy scalable AI solutions. Implement Full Stack JavaScript (Node.js, React.js … Work closely with data scientists and ML engineers to integrate machine learning models into cloud-native applications. Ensure security, scalability, and reliability of AI agent solutions in production environments. Design event-driven and serverless architectures to enhance AI agent performance. Lead proof-of-concept (PoC) developments for AI-based automation and intelligent process optimization. Define best practices for AI More ❯
Employment Type: Contract, Work From Home
Posted:

Integration Architect

United Kingdom
Hybrid / WFH Options
Montash
Glasgow) Sector: Public IR35 Status: Inside Interview Process: 1 Stage via Microsoft Teams Required Architect with hands-on expertise in Java, MuleSoft, Apache Camel, and RabbitMQ to lead the design and implementation of scalable integration systems. Requires strong experience with event-driven architecture and enterprise integration principles, as well as the ability to deliver secure, robust, and performant messaging … solutions within a DevOps-enabled environment. Key Responsibilities Design scalable integration solutions using MuleSoft, RabbitMQ, and Apache Camel. Define reusable integration patterns and frameworks using enterprise models. Lead API and messaging designs aligned with REST, SOAP, and AMQP standards. Implement asynchronous architectures including pub-sub and event-driven flows. Develop MuleSoft flows and processors with Anypoint Studio and … security integration (encryption, authentication, access control). Solid understanding of microservices, distributed systems, and cloud-native architecture. Desirable Skills MuleSoft: Proficient in Mule 4, Anypoint Studio, Runtime Manager, Exchange, API design, message processors, DataWeave, and integration flows; solid grasp of API policies, error handling, and transaction scopes. RabbitMQ: Skilled in AMQP, exchanges (direct, topic, fanout), queues, bindings More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Integration Architect

Scotland, United Kingdom
Hybrid / WFH Options
Montash
Glasgow) Sector: Public IR35 Status: Inside Interview Process: 1 Stage via Microsoft Teams Required Architect with hands-on expertise in Java, MuleSoft, Apache Camel, and RabbitMQ to lead the design and implementation of scalable integration systems. Requires strong experience with event-driven architecture and enterprise integration principles, as well as the ability to deliver secure, robust, and performant messaging … solutions within a DevOps-enabled environment. Key Responsibilities Design scalable integration solutions using MuleSoft, RabbitMQ, and Apache Camel. Define reusable integration patterns and frameworks using enterprise models. Lead API and messaging designs aligned with REST, SOAP, and AMQP standards. Implement asynchronous architectures including pub-sub and event-driven flows. Develop MuleSoft flows and processors with Anypoint Studio and … security integration (encryption, authentication, access control). Solid understanding of microservices, distributed systems, and cloud-native architecture. Desirable Skills MuleSoft: Proficient in Mule 4, Anypoint Studio, Runtime Manager, Exchange, API design, message processors, DataWeave, and integration flows; solid grasp of API policies, error handling, and transaction scopes. RabbitMQ: Skilled in AMQP, exchanges (direct, topic, fanout), queues, bindings More ❯
Employment Type: Contract
Posted:

Java Microservices Developer

Cardiff, South Glamorgan, Wales, United Kingdom
Hybrid / WFH Options
LA International Computer Consultants Ltd
Developers to join the team! We are seeking a number of talented Java Microservies developers to join our team for a new strategic transformation program of work. You will Design, Develop, and Maintain Microservices: * Creating and implementing microservices with Java. * Ensuring microservices are scalable, reliable, and efficient. * Maintaining existing microservices, including bug fixes and performance improvements. Key Responsibilities: CI … Proficiency in Java and related technologies like Spring Boot. * Understanding of microservices concepts, patterns, and principles. * Experience with microservice frameworks like Spring Cloud or other relevant tools. * Understanding of API design principles and best practices. * Familiarity with relational and non-relational databases (e.g., MySQL, PostgreSQL, MongoDB). Cloud Platforms: * Experience with cloud platforms like AWS, Azure, or Google More ❯
Employment Type: Contract, Work From Home
Rate: £450 - £500 per day
Posted:

API Integration Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
About the Job:In this contract role, you will design, develop, deploy, and document secure and functional APIs that integrate Employment Hero's HR and Payroll modules with third-party client platforms (such as timesheet and finance systems). You'll work day-to-day with our clients and partners, acting as the technical expert who architects API solutions based on client requirements and Employment Hero's documentation. You will manage the full API lifecycle, liaise with third-party vendors, contribute to solution design workshops, and ensure the integration meets performance, security, anddocumentation standards. Your work will make a direct impact by enabling clients to use automated HR and Payroll processes efficiently. Responsibilities and Duties … API Solution Design & Development Architect and implement secure, scalable RESTful APIs to integrate Employment Hero with external platforms Implement OAuth 2.0 and token-based authentication for API access. Manage the API lifecycle including testing, deployment, version control, logging, and monitoring. Use Python (e.g. FastAPI) and Azure services (e.g. Azure Functions, Microsoft Fabric pipelines) for development and More ❯
Employment Type: Contractor
Rate: £300 - £400 per day
Posted:

API Integration Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
About the Job: In this contract role, you will design, develop, deploy, and document secure and functional APIs that integrate Employment Hero's HR and Payroll modules with third-party client platforms (such as timesheet and finance systems). You'll work day-to-day with our clients and partners, acting as the technical expert who architects API solutions based on client requirements and Employment Hero's documentation. You will manage the full API lifecycle, liaise with third-party vendors, contribute to solution design workshops, and ensure the integration meets performance, security, and documentation standards. Your work will make a direct impact by enabling clients to use automated HR and Payroll processes efficiently. Responsibilities and … Duties: API Solution Design & Development Architect and implement secure, scalable RESTful APIs to integrate Employment Hero with external platforms Implement OAuth 2.0 and token-based authentication for API access. Manage the API lifecycle including testing, deployment, version control, logging, and monitoring. Use Python (e.g. FastAPI) and Azure services (e.g. Azure Functions, Microsoft Fabric pipelines) for development More ❯
Employment Type: Contract
Rate: £300 - £400/day
Posted:
API Design
10th Percentile
£363
25th Percentile
£425
Median
£525
75th Percentile
£643
90th Percentile
£731