51 to 75 of 665 API Integration Jobs in the UK

ideal candidate will have a strong understanding of software testing methodologies, excellent analytical skills, and a passion for delivering high-quality products. Tech Stack: AWS Serverless Lambda with Node.js API Gateway (REST/JSON) DynamoDB S3 WAF Back-Office Banking Systems API Integration Dynamics 365 CRM React.js (website)/React Native (app) Responsibilities: Collaborate with cross-functional … or real devices. Experience creating, managing, and manipulating test data using to cover various test scenarios. Experience with maintaining regression test suites and conducting regression tests. Solid Experience with API testing using tools like Postman or similar. Experience with defect tracking tools, including logging and managing defects through the entire testing lifecycle. Experience working in Agile environments, participating in … in software testing. Experience with performance testing and load testing tools (e.g., JMeter, LoadRunner). Experience with database testing and SQL query language. Experience testing AWS services like Lambda, API Gateway, DynamoDB, and S3. Understanding of security testing concepts and tools (e.g., OWASP ZAP, Burp Suite). Knowledge of usability testing and user experience (UX) principles. Start-up experience More ❯

collaborative environment. Key Responsibilities: Design, develop, and maintain scalable cloud-based data pipelines to collect, process, and analyze large datasets. Build and optimize ETL workflows to ensure efficient data integration and processing. Collaborate with data scientists, analysts, and engineers to support data modeling, analytics, and reporting needs. Leverage Python to implement robust data solutions, including automation and optimization tasks. … Computer Science , Data Engineering , or a related field, or equivalent professional experience. Preferred Qualifications: Hands-on experience with IaC (Infrastructure as Code) tools like Terraform or CloudFormation. Familiarity with API integration and RESTful services. Knowledge of containerization and orchestration tools like Docker and Kubernetes. Experience in CI/CD pipelines for data engineering workflows. Understanding of data security More ❯

performant web applications. Strong JavaScript/TypeScript skills: Expert-level understanding of modern JavaScript and TypeScript. Solid understanding of web fundamentals: HTML, CSS, and responsive design principles. Experience with API integration: Proven ability to connect front-end applications with RESTful APIs and GraphQL APIs . Version control with Git: Proficient in collaborative development workflows. Understanding of full-stack … competencies, success in this role hinges on specific, hands-on experience in the following areas: Next.js Expertise: Demonstrable experience with server-side rendering (SSR), static site generation (SSG), and API routes within Next.js. GraphQL Experience: Practical experience querying and mutating data using GraphQL. Data Visualization: Experience with libraries or frameworks for effectively visualizing complex data, such as Recharts or More ❯

and sprints Required profile: Proven track record of front-end development, with a strong focus on Angular including NgRx and RxJS proficient in HTML5, CSS3, JavaScript, TypeScript and RESTful API integration experienced in Java, Hibernate, JPA, ORM and microservices, object-oriented and functional programming and solid understanding of responsive web design and cross-browser compatibility experience with version … if you have Bachelor's degree in Computer Science, Software Engineering or related field. Additional European language skills (ideally German) track record of writing test cases like unit and integration testing (Junit, Cypress etc.) worked with Openshift, Jenkins, Kubernetes, Oracle cloud What we offer: We realize that managing work life balance is a challenge we all face in our More ❯

developing robust LLMs and intelligent agents capable of generating actionable insights from large and complex datasets. Collaborate closely with data scientists, analysts, and developers within Roche to ensure seamless integration and successful deployment of GenAI and agent-based technologies. Continuously refine and optimise AI models and autonomous agents to meet evolving business needs and Roche's quality standards. Actively … the ability to turn complex data into actionable insights. Collaborative and customer-focused , with excellent interpersonal skills and a team-first mindset. Comfortable with automation tools and techniques (e.g. API integration, RPA, UiPath) to drive productivity and efficiency. This is an exciting opportunity to join a forward-thinking organisation where you'll harness the power of Generative AI More ❯

explain technical concepts effectively to a nontechnical audience Experience with delivering technical solutions to tight deadlines Languages: JS/ECMAScript 6, Semantic HTML, CSS/SCSS Frameworks: Vue.js, REST API integration, AzureAD authentication, Automated testing, DDD/SOLID principles Desired understanding of: MS Office Suite Skills (e.g. Excel, PowerPoint, Visio) SharePoint, Jira, Legatics Power Automate and Microsoft Power More ❯

6. Proficiency in writing efficient, secure, and well-documented code 7. Solid understanding of Entity Framework and fluent in writing LINQ Queries 8. Experience with RESTful web services and API integration 9. Stay updated on industry trends and advancements in .NET development 10. Knowledge of code versioning systems, preferably SVN 11. Familiarity with front-end technologies such as More ❯

a track record of fostering a collaborative and productive team environment. Strong understanding of HTML5, CSS3, and responsive design principles. Proficiency in version control systems, particularly Git. Knowledge of API integration (RESTful APIs, WebHooks etc). What's in it for you? Competitive salary 25 days annual leave with the option to purchase 5 more Access to wellbeing More ❯

Full Stack Developer - Responsibilities Collaborate with a small team of developers, contributing to daily code reviews and merge requests. Develop across the entire product stack, including: Frontend interface Backend API layer Analytics/data processing engine Lead projects independently, from requirements gathering through to deployment. Mentor junior developers to support their technical growth. Solve complex challenges related to data … Version control: Git Comfortable working with Python and JavaScript professionally, with experience in Django and React. Ability to build data-intensive applications and manage complex backend logic, including external API integrations. Experience in creating responsive user interfaces that function across browsers and mobile devices. Capable of working independently and taking ownership of technical projects. Strong analytical skills and problem More ❯

efficient technical solutions Develop workable solutions, producing clean efficient code from technical specifications and requirements documentation. Work with internal stakeholders and 3rd party partners to understand, analyse and implement API integrations between relevant systems Support, maintain and fix existing functionality Optimise the platform for maximum speed and scalability Technical Skills: Expert knowledge in Java with practical experience and recent More ❯

efficient technical solutions Develop workable solutions, producing clean efficient code from technical specifications and requirements documentation. Work with internal stakeholders and 3rd party partners to understand, analyse and implement API integrations between relevant systems Support, maintain and fix existing functionality Optimise the platform for maximum speed and scalability Technical Skills: Expert knowledge in Java with practical experience and recent More ❯

through detailed analysis. Collaborate with cross-functional teams to integrate analytics solutions into business operations. Analyse large datasets to uncover patterns, trends, and insights that drive strategic decisions. Assist API integrations to ensure seamless functionality and data flow between systems. Communicate technical findings effectively to stakeholders through visualisations and clear reports. Establish and monitor key performance indicators to measure … through detailed analysis. Collaborate with cross-functional teams to integrate analytics solutions into business operations. Analyse large datasets to uncover patterns, trends, and insights that drive strategic decisions. Assist API integrations to ensure seamless functionality and data flow between systems. Communicate technical findings effectively to stakeholders through visualisations and clear reports. Establish and monitor key performance indicators to measure More ❯

with a background in Digital Software Development, ideally in fast-paced, customer-facing environments. Strong experience with modern technologies including .NET, Node.js, JavaScript frameworks (React, Vue.js), Kotlin, Swift, and API integrations. Skilled in building cloud-native solutions on Azure or AWS, with IaC, observability, and HA/DR patterns in mind. Strong knowledge of CMS platforms such as Sitecore More ❯

with a background in Digital Software Development, ideally in fast-paced, customer-facing environments. Strong experience with modern technologies including .NET, Node.js, JavaScript frameworks (React, Vue.js), Kotlin, Swift, and API integrations. Skilled in building cloud-native solutions on Azure or AWS, with IaC, observability, and HA/DR patterns in mind. Strong knowledge of CMS platforms such as Sitecore More ❯

engineering or backend development with a focus on implementing multi-tenant, data-heavy systems, ideally in a startup or fast-moving environment. Technical Stack : Languages/Tools: Python (REST API integrations), DBT, Airbyte, GitHub Actions Modern Data Warehousing: Snowflake, Redshift, Databricks, or BigQuery. Cloud & Infra: AWS (ECS, S3, Step Functions), Docker (Kubernetes or Fargate a bonus) Data Modelling : Strong More ❯

engineering or backend development with a focus on implementing multi-tenant, data-heavy systems, ideally in a startup or fast-moving environment. Technical Stack : Languages/Tools: Python (REST API integrations), DBT, Airbyte, GitHub Actions Modern Data Warehousing: Snowflake, Redshift, Databricks, or BigQuery. Cloud & Infra: AWS (ECS, S3, Step Functions), Docker (Kubernetes or Fargate a bonus) Data Modelling : Strong More ❯

within a dynamic cross-functional team comprising Frontend Developers, QA Engineers, and DevOps Engineers. Your mission? To design, implement, and maintain robust microservices that facilitate clinical research. Key Responsibilities: API Development: Design and implement REST APIs using Python (3.x) and FastAPI/Pydantic. Database Management: Develop relational schema designs, ORM, and database migration scripts (PostgreSQL). Dependency Management: Manage … We're Looking For: Technical Expertise: Extensive experience in designing and implementing REST APIs using Python (3.x) and FastAPI (Pydantic schema). Testing Proficiency: Skilled in writing unit and API tests. API Integration: Experience in developing clients for consuming external REST APIs. Security Knowledge: Understanding of API and data security standards. Cloud Savvy: Working knowledge of More ❯

per year Requirements 3 years of experience in frontend development using React and TypeScript. Strong knowledge of modern frontend architecture and best practices. Experience with API design and integration. Familiarity with continuous integration and continuous deployment (CI/CD). Skills API Backend CI/CD Cloud Frontend React Security TypeScript AWS Azure Docker GCP Git Support More ❯

within a dynamic cross-functional team comprising Frontend Developers, QA Engineers, and DevOps Engineers. Your mission? To design, implement, and maintain robust microservices that facilitate clinical research. Key Responsibilities: API Development: Design and implement REST APIs using Python (3.x) and FastAPI/Pydantic. Database Management: Develop relational schema designs, ORM, and database migration scripts (PostgreSQL). Dependency Management: Manage … We're Looking For: Technical Expertise: Extensive experience in designing and implementing REST APIs using Python (3.x) and FastAPI (Pydantic schema). Testing Proficiency: Skilled in writing unit and API tests. API Integration: Experience in developing clients for consuming external REST APIs. Security Knowledge: Understanding of API and data security standards. Cloud Savvy: Working knowledge of More ❯

expand their use of Dynamics 365, integrating it with their software via APIs. Data Visualization: Build interactive dashboards and heat maps using Power BI to visualize global activity. Automation & Integration: Sync Dynamics with various internal applications and automate credit checks, customer alerts, and marketing workflows. AI & Algorithmic Triggers: Develop smart alerts based on customer behavior trends. Web Development: Improve … and expand their web-based quoting tools and plugins. API Development: Connect with global data sources like currency rates, oil prices, and freight indices. Skills Proficiency in SQL and PHP Experience with Microsoft Dynamics 365, Power BI, and .Net Strong understanding of API integrations Interest in AI, automation, and data-driven decision-making Eager to learn and grow More ❯

technologies. You'll create systems that enable us to do more with less - leveraging your technical expertise to build solutions that scale without proportional resource increases. Core Responsibilities Technical Integration & Development Design and implement technical integrations between Intercom and internal systems Build custom solutions that enhance support efficiency and effectiveness Develop tools and automations that streamline support workflows Create … systems and integrations Time-to-Resolution: Technical contribution to reducing average resolution time through automation What You'll Bring Must-Haves 3+ years of full-stack development experience Strong API development and integration expertise, including REST and GraphQL Familiarity with database design and implementation Experience building and deploying scalable web applications Understanding of RESTful API design principles … problem-solving abilities and analytical thinking Excellent communication skills with both technical and non-technical stakeholders Nice-to-Haves Proficiency in Ruby on Rails Experience with Intercom platform and API Knowledge of AI/ML technologies and implementations Familiarity with Jira and other support/workflow tools Understanding of the Shopify ecosystem and APIs Background in e-commerce or More ❯

zero trust architecture to strengthen defence -in-depth strategies. Design and deploy Web Application Firewalls (WAFs) and security controls to protect modern applications from threats and vulnerabilities. Guide the integration of AI and analytics into security operations working with data scientists and AI engineers. Mentor and coach engineers, fostering a high-performing, inclusive, and growth-oriented team culture. WHAT … experience in Zero Trust architecture in cloud environments would be very desirable. Security Defence Centre Tools and practices . Scripting & Automation Python (preferred), PowerShell , Configuration as Code principles and API integration (e.g., Microsoft Graph API) Strategic planning , innovation leadership and delivery in infrastructure and cloud security Budget and resource management Coaching, mentoring, and performance management ABOUT WORKING More ❯

and ecosystem integrations. Apply advanced performance tuning, database optimization, and domain-driven design principles. Engineering Partnership Collaborate with and mentor engineers on system architecture, CI/CD workflows, and API integrations. Provide technical oversight in data modeling, system scaling, availability, and reliability. Act as a hands-on contributor to unblock teams and drive execution on complex projects. Operational Excellence … Proven experience in large-scale data/content operations and platform engineering. Expertise in Microsoft SQL Server, including: Database design and performance tuning Transact-SQL (T-SQL), C# REST API integration Familiarity with Data Lakehouse architectures, especially Databricks. Strong understanding of data architecture, domain modeling, and system design in distributed environments. Experience working in Agile environments with cross More ❯

and ecosystem integrations. Apply advanced performance tuning, database optimization, and domain-driven design principles. Engineering Partnership Collaborate with and mentor engineers on system architecture, CI/CD workflows, and API integrations. Provide technical oversight in data modeling, system scaling, availability, and reliability. Act as a hands-on contributor to unblock teams and drive execution on complex projects. Operational Excellence … Proven experience in large-scale data/content operations and platform engineering. Expertise in Microsoft SQL Server, including: Database design and performance tuning Transact-SQL (T-SQL), C# REST API integration Familiarity with Data Lakehouse architectures, especially Databricks. Strong understanding of data architecture, domain modeling, and system design in distributed environments. Experience working in Agile environments with cross More ❯

and ecosystem integrations. Apply advanced performance tuning, database optimization, and domain-driven design principles. Engineering Partnership Collaborate with and mentor engineers on system architecture, CI/CD workflows, and API integrations. Provide technical oversight in data modeling, system scaling, availability, and reliability. Act as a hands-on contributor to unblock teams and drive execution on complex projects. Operational Excellence … Proven experience in large-scale data/content operations and platform engineering. Expertise in Microsoft SQL Server, including: Database design and performance tuning Transact-SQL (T-SQL), C# REST API integration Familiarity with Data Lakehouse architectures, especially Databricks. Strong understanding of data architecture, domain modeling, and system design in distributed environments. Experience working in Agile environments with cross More ❯