24 of 24 Contract API Integration Jobs in the UK excluding London

contributing to technical strategy and best practice within an Agile environment. Key Responsibilities Design, develop, verify, test, document and refactor complex applications, scripts and integration services Participate in and lead peer code reviews to ensure quality and adherence to standards Select and apply appropriate development methods, tools and techniques … Agile ceremonies and contribute to team culture and delivery excellence Your Profile Essential Skills & Experience Front-End Development: React (including Hooks) SWR for REST API integration Next.js Styled Components HTML, Modern JavaScript & CSS Jest Back-End Development: C# ASP.NET Core (v8+) Entity Framework Core (v8+) xUnit SQL Desirable ...

application lifecycle Proficiency with T-SQL and DocumentDB Swift and Kotlin knowledge Advanced SQL troubleshooting and tuning; data-model fluency for application triage REST API integration and debugging Scripting (PowerShell/Shell) for automation and health-check/reporting Observability/SRE: alert tuning, performance and capacity analysis … adherence; clear incident communication and RCA Operations: daily/shift health checks, exception queues, dashboards, runbooks, KEDB Triage and recovery: application errors, data mismatches, API failures, safe reprocessing Change management: UAT, release notes, SOP/runbook updates; regression mindset RCA & systemic improvements: resolve repeat failures, drive optimization, and process ...

Central London during the week.We are seeking Engineers skilled in python with a strong focus on GenAI AI and LLMs to lead the integration of cutting-edge language technologies into real-world applications.If you’re someone passionate about building scalable, responsible, and high-impact GenAI solutions then this could … generation.To help make your application as relevant as possible, please ensure your CV demonstrates any prior experience you have relating to the below; System Integration & Deployment Model Deployment: Flask, FastAPI, MLflow Model Serving: Triton Inference Server, Hugging Face Inference Endpoints API Integration: OpenAI, Anthropic, Cohere, Mistral APIs ...

Visualforce . Hands-on experience with Salesforce configuration and customisation. Strong understanding of Salesforce data model, security, and sharing rules. Experience with API integrations and middleware tools. Familiarity with Salesforce DX, CI/CD, and deployment best practice. Excellent problem-solving skills and ability to work in an agile ...

Responsibilities Define Project Scope & Objectives Collaborate with Heads of IT and business stakeholders to establish clear project goals for commerce platform deployment and ERP integration, ensuring technical feasibility and alignment with business needs. Plan & Deliver Integration Projects Develop detailed project plans for end-to-end delivery, covering phases … Engagement Build strong relationships with technology partners and maintain clear communication with business owners throughout the project lifecycle. Documentation & Compliance Maintain comprehensive documentation for integration architecture, workflows, and project governance. Requirements & Skills Experience : 5+ years in IT Project Management with a focus on system integration projects , preferably involving ...

services in cloud environments (AWS, Azure or GCP) Use containerisation tools such as Docker Quality & Collaboration Lead and participate in code reviews Write unit, integration and end-to-end tests (JUnit, Testcontainers, Vitest, Storybook) Maintain clear technical documentation Work closely with product, architecture and delivery teams Embed security best … Commercial expertise in Java plus at least one other back-end language (ideally Python) Solid experience with React and modern front-end tooling Strong API design and integration experience Good working knowledge of Linux and Windows environments Proven problem-solver with strong analytical skills Experience with relational databases ...

Must have: Deep hands-on experience with vRA 8 and vRealize Orchestrator development Strong PowerShell skills Extensive experience with VMware Aria Operations & Logs REST API integration and automation experience Should have: VMware Cloud Foundation (VCF/VCFA) knowledge Python development experience Broad VMware full stack expertise Nice ...

network protocols including TCP/IP, UDP, and DNS. Automation and Scripting: Familiarity with automation and scripting languages (shell, Ansible, VBA, Python, JavaScript, JSON, API integration or development) is advantageous but not mandatory. Agile Experience: Experience working in an Agile team, participating in agile ceremonies, and a working ...

network protocols including TCP/IP, UDP, and DNS. Automation and Scripting: Familiarity with automation and scripting languages (shell, Ansible, VBA, Python, JavaScript, JSON, API integration or development) is advantageous but not mandatory. Agile Experience: Experience working in an Agile team, participating in agile ceremonies, and a working ...

initiative. Desirable (Not Mandatory) Knowledge of BIAN, TOGAF, ArchiMate, or C4 . Experience with Avolution Abacus or similar architecture tools. Familiarity with microservices, API integration patterns, and cloud concepts such as AWS . Exposure to global banking environments or large-scale payment transformations. What We Do Not Want … Channel, mobile, front-end, or API-only specialists with limited understanding of the execution layer. Engineers or developers without architecture experience at scale. Payments product owners without hands-on architecture or design experience. People whose payments experience is limited to card issuing or eCommerce gateways without knowledge of core ...

Strong Python , Strong React & type script, API integration, Agile, BE troubleshoot, moderate skills in ORM, Agent Frameworks ...

Python Frontend Developer Edinburgh, UK(2 days a week onsite & 3 days a week remote) Contract Job Description : Strong Python , Strong React & type script, API integration, Agile, BE troubleshoot, moderate skills in ORM, Agent Frameworks ...

years of total IT experience. Hands-on experience with production-grade AI/ML projects, including at least two successful deployments. Strong expertise in: API integration & inter-service communication (REST, Kafka) Authentication/Authorization (OAuth2, JWT, Azure AD) NLP techniques (NER, classification, chunking, summarization, QA) RAG architectures ...

should not exclude otherwise strong candidates: Knowledge of BIAN, TOGAF, ArchiMate or C4. Experience with Avolution Abacus or similar architecture tools. Familiarity with microservices, API integration patterns and cloud concepts such as AWS. Exposure to global banking environments or large scale payment transformations. ...

should not exclude otherwise strong candidates: Knowledge of BIAN, TOGAF, ArchiMate or C4. Experience with Avolution Abacus or similar architecture tools. Familiarity with microservices, API integration patterns and cloud concepts such as AWS. Exposure to global banking environments or large scale payment transformations. ...

should not exclude otherwise strong candidates: Knowledge of BIAN, TOGAF, ArchiMate or C4. Experience with Avolution Abacus or similar architecture tools. Familiarity with microservices, API integration patterns and cloud concepts such as AWS. Exposure to global banking environments or large scale payment transformations. ...

should not exclude otherwise strong candidates: Knowledge of BIAN, TOGAF, ArchiMate or C4. Experience with Avolution Abacus or similar architecture tools. Familiarity with microservices, API integration patterns and cloud concepts such as AWS. Exposure to global banking environments or large scale payment transformations. ...

system and need additional expertise to get this integrated and developed. Highly skilled in Python development is a most and an expert in API integrations with strong mentoring skills. This role will require you to be onside in Newcastle 2-3 days per week and will be outside … IR35. May be a bit of flex on day rate depending on experience. Essential for the role Integration development and API engineering Strong experience working with third-party APIs Deep knowledge of REST, SOAP and API architectural patterns Significant experience with Python and .NET/C# Strong ...

Workday implementation project Work closely with HR and tech teams to implement multiple Workday modules Oversee integrations with COINS and Kronos/UKG (API integration experience essential) Ensure process mapping is clear, accurate and supports a complex rollout Act as the main point of contact for 3rd party … project on track and delivering outcomes Requirements: Proven experience managing Workday implementations Strong process mapping and project management skills Hands-on experience with Workday API integrations Solid, confident personality with excellent clarity in communication 4 days per week onsite (Central London)/1 day WFH. Working hours ...

Integration Engineer Outside IR35 12 months Remote (occasional travel to London/Manchester office) £400-450 per day Start asap Chroma is currently working with a prominent high street retailer who is looking for an Integration Engineer to join their team, this is an excellent opportunity for someone … involved in the middle of an exciting tech transformation! As an Integration Engineer, youll play a key part in helping the team work faster and smarter. You will play a key role in migrating approximately 50 APIs from MuleSoft to Azure, ensuring a smooth transition with minimal disruption. ...

mobile. Key Skills: Strong JavaScript/TypeScript experience ReactJS for web application development React Native for mobile app delivery Node.js for backend services GraphQL API design and integration AWS experience (useful, but not essential) What We’re After: A hands-on developer who can hit the ground running ...

security across systems. Collaborate with Data Scientists and Analysts to enable advanced analytics. Implement best practices for scalability and performance in cloud environments. Support integration of MRO AI Solutions into Client operational workflows. Design data architectures and pipelines that support multi-OpCo deployment, ensuring modularity and interoperability. Required Skills … Experience Expertise in Python, SQL, and modern ETL frameworks. Hands-on experience with cloud platforms (AWS preferred). Strong knowledge of data modeling and API integration. Proven experience in developing, testing, and deploying data solutions into production environments, ensuring reliability, scalability, and maintainability beyond proof-of-concept or prototype ...

will act as a subject matter expert for Unit4 Financials, taking responsibility for configuring the Sales Ledger and enabling smooth data input via API integration. Key responsibilities include: Configuring and optimising the Sales Ledger module within Unit4 Financials Supporting API-based integration to enable data input into ...

Business Analyst - Data Integration Platform (DIP) Programme Contract | Up to £500pd Outside IR35Location: London or Bristol Would you like to help build a data platform from the ground up and shaping how a global fund administration business uses its data? This is a chance to join a brand … Data Integration Platform (DIP) programme, where you'll play a key role in setting direction, influencing design and enabling better use of data across the organisation. What you'll be doing: Leading business analysis across end-to-end data and process journeys Creating high-level process flows, data mappings ...