1,001 to 1,025 of 1,404 REST Jobs

delivering Android apps Experience working across multiple platforms or languages (e.g., iOS, cross-platform frameworks, or other tech stacks) Familiarity with modern Android architecture (MVVM, Jetpack, etc.) Understanding of REST APIs and third-party integrations Experience working in Agile teams Strong debugging and problem-solving abilities A keen eye for detail and a passion for building high-quality, well-designed More ❯

Python experience, building API-powered solutions Good understanding of microservice architecture Experience with common Python frameworks, including Django Experience using Auth0 for authentication Experience with client-server architecture using REST and GraphQL protocols Hands-on experience building and maintaining scalable RESTful APIs using FastAPI, with a strong focus on performance, asynchronous programming, and clean architecture Good knowledge of relational and More ❯

and experience working with Java and Angular. The following skills are mandatory : - Minimum 3 years experience working with Java. - Experience with back-end technologies such as Spring Boot, JPA, REST, Hibernate - Solid experience with Angular 2 or higher. - Level B2/C1 in English both spoken and written (will be tested) - Level C1/C2 in Dutch is mandatory It More ❯

innovation initiatives in automation and integration Mentor and guide technical teams and external consultants Technical Experience SAP integration tools (S/4HANA, ECC, IDOC, BAPI, BADI, ABAP Proxy, RFC) REST, SOAP, JDBC, file-based adapters Middleware: SAP BTP, SAP PI/PO, webMethods, SAP DS, Datasphere Salesforce integration and automation workflows CI/CD and DevOps tooling (Jira, Jenkins, Bitbucket More ❯

testing Experience with test automation tools (e.g., Selenium, Provar). Experience with Accessibility requirements and testing Experience with Salesforce Lightning Web Components (LWC). Knowledge of Salesforce integrations using REST and SOAP APIs. Experience with tools like Zephyr. Proven experience in test automation More ❯

processes Requirements .NET and .NET Framework C#/VB.NET SQL Server Nice to Haves Git based source control (preferably GitHub) Experience with modern JavaScript frameworks (preferably Vue.js) Experience with REST APIs Experience with Unit Testing (e.g. XUnit, NUnit, MSTest) and Mocking frameworks (e.g. NSubstitute, Moq) Benefits Competitive salary Private health care Pension scheme Work from home 3 days a week More ❯

testing Experience with test automation tools (e.g., Selenium, Provar). Experience with Accessibility requirements and testing Experience with Salesforce Lightning Web Components (LWC). Knowledge of Salesforce integrations using REST and SOAP APIs. Experience with tools like Zephyr. Proven experience in test automation More ❯

Workday Extend (minimum 1-2 projects delivered). * Strong understanding of Workday's object model and XPaths. * Proficiency in Workday Studio and Workday Integration tools (e.g., EIB, Core Connectors, REST/SOAP APIs). * Experience with Object-Oriented Programming (OOP) concepts and JavaScript or a similar language. * Familiarity with Workday security model, including domain and business process security policies. * Strong More ❯

SOAR, IBM Resilient). Strong familiarity with: Google SecOps/Chronicle Darktrace (AI-based threat detection) CrowdStrike Falcon platform Scripting experience in Python , PowerShell , or Bash . Experience with REST APIs and JSON for tool integration. Working knowledge of incident response frameworks and MITRE ATT&CK. Strong problem-solving, critical thinking, and communication skills. Desirable Qualifications Experience with CI/ More ❯

ServiceNow applications, including Custom Apps, Modules, UI Policies, Business Rules, and Client Scripts. Implement and maintain Workflows, Flow Designer flows, and Integration Hub spokes. Support custom integration development using REST, SOAP, MID Server, Kafka, etc. Translate architecture and design into working, optimized code aligned with platform best practices. Performance Optimization Conduct profiling and debugging of scripts, workflows, and queries to More ❯

ensuring high-quality data pipelines and enabling smarter business decision-making. Key Responsibilities: Design and develop homogenous data repositories for enterprise reporting and analytics. Ingest data from SQL databases, REST APIs, Kafka streams and other sources. Apply data cleansing rules to ensure high data quality standards. Model data into a single source of truth using Kimball methodology (star schema, snowflake More ❯

that users genuinely love. What you’ll be doing Developing and maintaining features in our Laravel-based API platform Writing clean, testable, and efficient PHP code Creating and consuming REST APIs Collaborating with front-end developers and designers to deliver seamless experiences Improving application performance, scalability, and reliability Conducting code reviews Keeping up with Laravel ecosystem updates and sharing knowledge More ❯

with Python for data transformation Expert SQL abilities Experience working with Snowflake Comfortable working with and using Git, Github & Jira A deep understanding of working with third party APIs (REST and GraphQL). A detailed understanding of CI/CD practices & tooling A collaborative mindset & an interest in coaching & mentoring fellow engineers Next Steps If you have the skills and More ❯

and a strong academic background. Strong proficiency in React.js , Next.js , and Tailwind CSS. Experience building dashboards or data-driven web applications. An understanding of cloud platforms. Familiarity with integrating REST APIs or GraphQL endpoints. Knowledge of performance tuning , accessibility standards , and responsive design best practices. Experience working in cross-functional teams ( design , backend , analytics ). Highly desirable skills include: Experience More ❯

and a strong academic background. Strong proficiency in React.js , Next.js , and Tailwind CSS. Experience building dashboards or data-driven web applications. An understanding of cloud platforms. Familiarity with integrating REST APIs or GraphQL endpoints. Knowledge of performance tuning , accessibility standards , and responsive design best practices. Experience working in cross-functional teams ( design , backend , analytics ). Highly desirable skills include: Experience More ❯

project experience automating workflows using AI and orchestration tools. Python proficiency & habit of writing clean, tested code Exposure to LLM APIs, prompt engineering and agent orchestration tools Understanding of REST/GraphQL and basic DevOps (Git, CI, containers) Clear written & verbal communication Growth mindset & bias for action Fast & hardworking – We need someone who works efficiently, meets deadlines, and is proactive More ❯

/CD, Git, Gradle NFT Tools: NeoLoad, JMeter, BlazeMeter OWASP ZAP, SonarQube, Burp Suite, SQLMap, Nmap Lighthouse, Prometheus, Grafana, Snyk Nice to have: Selenium, Playwright, Serenity BDD, Cucumber, Postman, REST Assured Gatling, RedLine13 All our roles are UK based. When submitting your application to Colossus, please ensure the following Your CV has your address and postcode. You also have your More ❯

experience building and maintaining applications using Python, with expertise in Object-Oriented analysis and design A relevant tertiary qualification in Engineering, Computer Science, or equivalent Good understanding of APIs, REST, and data storage patterns Familiarity with Unix/Linux systems and shell scripting Understanding of software architecture and design patterns We welcome applications from anyone inspired to build a better More ❯

workflows, and business processes Experience with Power Platform (Power Automate, Power Apps) and Azure services is a plus Familiarity with SQL Server, SSRS, and integration technologies like OData and REST APIs Strong problem-solving skills and ability to work independently Excellent communication skills, with the ability to engage both technical and non-technical stakeholders. Location: UK Candidates must be eligible More ❯

of front-end architecture and building performant user interfaces. E-Commerce Enthusiast : Experienced with checkout flows, payment system integrations, and e-commerce best practices. API Fluent : Comfortable working with REST and GraphQL APIs for smooth integration and data exchange. Security & Performance Focused : Solid understanding of Magento security, session management, and performance tuning. Collaborative & Proactive : You enjoy working in a team More ❯

test frameworks and participate in agile ceremonies Document results and support continuous improvement Experience and Skills Needed Appium scripting in C# Manual and automated testing experience Basic SQL and REST API testing knowledge Strong analytical and problem-solving skills Nice to Have Non-functional testing experience Familiarity with xUnit or other test frameworks Agile development experience Why Join Us Be More ❯

is split as needed between university and work. We will ensure you get all the time you need to attend studies and complete course work. Key Responsibilities: Developing & Maintaining REST APIs Written in TypeScript Design and develop scalable systems to support continuing increases in traffic volume and evolving requirements. Develop CI/CD Pipelines for Release Keep our services stable More ❯

communication, budget, vendor selection, and process compliance. Test Architectecture Design testing frameworks, strategies, and toolchains. Advise on choosing tools (e.g., UFT vs Selenium) and scaling automation. API Testing Validate REST/SOAP APIs for functionality, reliability, security. Tools: Postman, SoapUI, RestAssured, Swagger. Mobile Testing Focus on mobile app quality across Android/iOS devices. Manual and automation testing using Appium More ❯

role-based dashboards and customised workflows that meet client-specific requirements Integration and Data Management Integrate ServiceNow applications with external systems (e.g., CRMs, HR systems, and eCommerce platforms) using REST/SOAP APIs and IntegrationHub. Manage data migration and ensure alignment across ServiceNow modules and external systems for consistent data integrity. Workflow data fabric and RaptorDB Experience you need to More ❯

platform, integrating an LLM-driven scoring pipeline plus a few external APIs. End result being a functioning demo platform. What You’ll Tackle *Backend feature work* •⁠ ⁠Design and ship REST or GraphQL endpoints. •⁠ ⁠Build multi-tenant data models and role-based workflows. •⁠ ⁠Trigger emails and webhooks for status changes. *AI/Retrieval-Augmented Generation* •⁠ ⁠Wire existing prompts to an LLM More ❯