151 to 175 of 708 API Integration Jobs in the UK

Senior Cloud Engineer

Location
Greater London, England, United Kingdom
pipelines via GitHub Actions. Software & Agentic Engineering (30%): Proficiency with modern scripting languages for building custom AI agents, configuring workflow orchestration, connecting enterprise API integrations, and implementing agentic guardrails. Data Engineering (30%): Practical experience implementing components of data pipelines, including real-time streaming tools (AWS Kinesis, Kafka), data orchestration ...

Data Engineer

Location
Greater London, England, United Kingdom
data tooling. What You’ll Be Doing Design, build, and maintain scalable and resilient data pipelines and infrastructure, using Python for custom data transformations, API integrations, and orchestration. Implement and manage data platforms leveraging Kubernetes for efficient deployment, orchestration, and scaling of data services and applications. Own the flow ...

Data Engineer

Hiring Organisation
Capital On Tap
Location
London, United Kingdom
Salary
£ 80 K
customised data tooling.What You'll Be Doing ð️Design, build, and maintain scalable and resilient data pipelines and infrastructure, using Python for custom data transformations, API integrations, and orchestration.Implement and manage data platforms leveraging Kubernetes for efficient deployment, orchestration, and scaling of data services and applications.Own the flow and security ...

Senior Full Stack Developer at MyPocketSkill

Location
City Of London, England, United Kingdom
capture and performance tracking, a willingness to contribute to design and UX decisions. AI familiarity with working on Gen AI projects, including RAG and API integration. Ability to work within project timelines, proactively communicate any delays and contribute to task re-prioritisation to keep things on track Experience ...

Partner API Integration Pro (Hybrid)

Location
Sefton, England, United Kingdom
Markerstudy Group in Southport is seeking a Technical Integration Specialist to support our B2B and D2C partnerships through onboarding and API integrations. You will work closely with partner development teams and our internal engineers to ensure robust APIs and clear documentation. This role requires hands-on integration experience, strong communication, and the ability to drive practical, repeatable integration processes. #J-18808-Ljbffr ...

iOS Engineers (Junior, Core & Senior)

Hiring Organisation
Morgan McKinley
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £700.00 per day
integrating dynamic features. Key Responsibilities Develop and maintain native iOS features using Swift, SwiftUI and UIKit. Build backend-driven UI solutions powered by modern API layers (GraphQL and TypeScript integration). Implement end-to-end features, from breaking down complex problem statements to technical design, deployment and testing. … technical requirements and solve open-ended problem statements with minimal supervision. Requirements iOS Development: Strong proficiency in Swift, SwiftUI, UIKit, and modern architecture patterns. API Integration: Experience with REST and GraphQL APIs. Backend-Driven UI: Familiarity with or openness to working with backend-driven UI frameworks (using TypeScript ...

DevOps Engineer

Location
Reading, England, United Kingdom
does the DevOps Engineer need? Solid commercial background operating within Azure cloud environments, covering infrastructure, services, and deployment processes Proven hands‐on exposure to API integration and supporting applications that are built around API‐driven architectures Strong working knowledge of CI/CD pipelines, automation tooling ...

Principal Network Engineer

Location
Greater London, England, United Kingdom
operations. NetDevOps & Automation Champion and drive the adoption of NetDevOps principles and practices across the team, focusing on automation, infrastructure-as-code, continuous integration/continuous deployment (CI/CD), and automated testing. Design and implement network automation solutions using programming/scripting languages (e.g., Python, Ansible … NetDevOps tools to provision, configure, and monitor network infrastructure at scale. Integrate network operations with broader IT service management and monitoring tools using API-driven approaches. Network Engineering & Operations Lead the design and implementation of highly-available, scalable, and secure network solutions that meet the demanding requirements ...

Python Engineer - Local Authority

Location
City of Edinburgh, Scotland, United Kingdom
Processing: Pandas and NumPy for data manipulation, cleaning, and numerical operations SQLAlchemy or psycopg2 for database connectivity and ORM operations Boto3 for AWS service integration and automation AWS (working within Technical Lead's architecture): Lambda function development with proper event handling and response formatting S3 operations including multipart uploads … based access and credential management Experience with CDK for infrastructure deployment SQS for message queuing EKS/ECS/Kubernetes for containerized AI deployments API Development: FastAPI for building REST APIs and model serving endpoints Requests library for HTTP client operations and external API integration Authentication/ ...

Senior iOS Engineer

Hiring Organisation
SumUp
Location
London, United Kingdom
Salary
£ 80 K
quality by writing unit and UI tests and contributing to the health of our CI/CD pipelines.Collaborate cross-functionally with Backend Engineers on API design, Product Managers on roadmap priorities, and Designers on seamless user experiences.What makes you great for this positionStrong proficiency in Swift and deep knowledge … framework (Objective-C knowledge is a plus).Solid understanding of RESTful API integration and experience working with backend engineers on API design.Experience working with agile methodologies, CI/CD pipelines, and pair programming.Deep care for user interaction, usability, and interface quality—you build things that feel great ...

Frontend React Engineer with .NET knowledge

Location
United Kingdom
Trimble Maps SDK, and the team’s shared design system. Update and Enhance the Backend Services: Integrate with the CloudHub/OData/CHC API stack, wire up real data from customer SQL databases through the tenant-routing gateway. Create new services to ensure the new React screens provide … Maps SDK shared state across screens (orders, dispatch status, planner sync) Redux Toolkit E2E and accessibility testing in CI Playwright + axe-core the API layer (tenant routing → per-tenant OData → on-prem connector → SQL) CloudHub/OData/CHC authentication via token forwarding Trimble Identity SSO daily development ...

AI & Automation Engineering, Global Security (Vice President)

Location
Greater London, England, United Kingdom
checkpoints for consequential actions, full audit logging of agent decisions, and defences against prompt injection and tool-definition poisoning. Build reusable platform components, shared integration patterns, evaluation harnesses, prompt and tool libraries so capability compounds across domains rather than being rebuilt for each team. Define and report measures … standard supportable by a follow-the-sun team. Required Qualifications 8+ years professional software engineering with production ownership. Advanced Python, including asynchronous programming, API integration, automated testing and CI/CD. Demonstrated production experience building LLM-backed or agentic systems: retrieval, tool and function calling, orchestration, and evaluation ...

Solution Engineer

Hiring Organisation
Earnix
Location
London, United Kingdom
Salary
£ 80 K
such as product, engineering, R&D, DevOps, and support teams to resolve technical challenges and deliver optimal solutions to customers.Act as an SME for API Integration: Provide subject-matter expertise on API system integrations, address technical aspects, and help customers navigate complex IT systems.Lead Security sessions: complete ...

Data & BI Developer

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £54,000 per annum
exciting point in its development. The team owns the full data journey, ,from extracting information from source systems, through data modelling and integration, to delivering insight directly to senior leaders, operational teams and customers. You’ll have the opportunity to spot relationships and opportunities between different parts … skills, including writing and optimising views and queries and understanding query performance. Practical experience with at least one of Power Apps, Power Automate or API integration . The ability to work end to end — taking an ambiguous business problem, understanding what is really required, building the solution ...

Senior Frontend Developer

Location
Winnersh, England, United Kingdom
quality, accessible and responsive features. You'll work across the frontend stack, from component design and application architecture through to build tooling, testing and integration with AWS Amplify and AppSync/GraphQL services. You'll have the opportunity to make sound technical decisions, improve existing patterns and help … side data-fetching patterns to deliver reliable application features Implement and maintain internationalization (i18n) across the application Write and maintain high-quality unit and integration tests using Vitest, Testing Library, and MSW Identify and address frontend performance, usability, accessibility, and maintainability issues Contribute to and enforce engineering standards around ...

Software Engineer III - React

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
complex UI features using React and TypeScript, aligned to a design system and front-end engineering standards.Lead UI technical design (component architecture, state management, API integration patterns, routing, error handling) and document key decisions.Drive quality and operability through automated testing (unit/component/e2e), accessibility compliance, performance ...

Software Engineer III - React

Location
Glasgow, Scotland, United Kingdom
features using React and TypeScript, aligned to a design system and front-end engineering standards. Lead UI technical design (component architecture, state management, API integration patterns, routing, error handling) and document key decisions. Drive quality and operability through automated testing (unit/component/e2e), accessibility compliance, performance ...

MLOps Platform Developer / Full-Stack AI Engineer

Hiring Organisation
BluetownOnline Ltd
Location
London, United Kingdom
Employment Type
Permanent
large tables. Serverless or cloud deployment experience (Vercel, AWS Lambda, Cloudflare Workers or similar) and comfort operating what you ship: logging, monitoring, incident response. API integration experience against third-party systems (REST, OAuth2/JWT, webhooks), including at least one messy real-world system of record. Python ...

Senior Product Manager

Hiring Organisation
Thomson Reuters
Location
London, United Kingdom
Salary
£ 70 K
will be responsible for managing the end-to-end product lifecycle. This role requires a deep understanding of transactionalworkflow applications, platform development, and API integration, as well as exceptional collaboration and communication skills.About the RoleAs a Senior Product Manager, you will be responsible for:Product Strategy & Vision:Define ...

AI Co Pilot Devleoper

Hiring Organisation
Computappoint
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 490 Annual
development Experience integrating applications with Azure services and wider Microsoft technologies Excellent analytical, problem-solving, and stakeholder management skills Exposure to C#, .NET, SQL, API integrations, or Azure technologies would be highly beneficial Working within a collaborative and innovative environment, you will play a key role in shaping ...

AI Co Pilot Devleoper

Hiring Organisation
Computappoint
Location
Canary Wharf, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£490/annum
development Experience integrating applications with Azure services and wider Microsoft technologies Excellent analytical, problem-solving, and stakeholder management skills Exposure to C#, .NET, SQL, API integrations, or Azure technologies would be highly beneficial Working within a collaborative and innovative environment, you will play a key role in shaping ...

Business Systems Manager

Location
Crawley, England, United Kingdom
Experience with Epicor ERP or a similar enterprise platform Knowledge of PLM, CRM or engineering systems Experience with SQL, reporting tools, Power BI or API integrations Familiarity with regulated or quality-driven manufacturing environments What You'll Bring You’ll be a pragmatic, solutions-focused professional who can confidently ...

Business Systems Manager

Location
Swindon, England, United Kingdom
Experience with Epicor ERP or a similar enterprise platform Knowledge of PLM, CRM or engineering systems Experience with SQL, reporting tools, Power BI or API integrations Familiarity with regulated or quality-driven manufacturing environments What You'll Bring You’ll be a pragmatic, solutions-focused professional who can confidently ...

Cyber SOAR Specialist

Location
Bristol, England, United Kingdom
Resilient, Forti SOAR or similar technologies, including an understanding of how AI can enhance security operations. Strong Python scripting and automation skills, including API integrations, data processing and workflow development. Experience working with data formats such as JSON, CSV and text files, alongside SQL Server data staging and manipulation. ...

Lead Data Platform Engineer

Hiring Organisation
Experian
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 70 K
full development lifecycle/application Lifecycle Management Tools - BitBucket & JiraSignificant experience of programming using Scala or Python. Configuration as code principles and API integrationWrite clean, scalable and re-usable code that implements SOLID principles, common design patterns where applicable and adheres to published coding standardsExperience analyse, investigate and compare ...