Salary: £40,000 - 70,000 per year Requirements: I require at least 3 years of hands-on experience in Progress OpenEdge development, including ABL/4GL. You should have strong expertise in building and consuming RESTful APIs and/or SOAP-based services. Proficiency in database design, management, and optimization with Progress databases is essential. Experience with API security standards such as OAuth2, JWT, or API Gateways is needed. Familiarity with CI/CD pipelines, version control systems (e.g., Git), and Agile methodologies is preferred. I value excellent problem-solving, debugging, and troubleshooting skills. A strong understanding of system integration, messaging protocols, and data formats (e.g., JSON, XML) is important. You should be able to work independently as well as collaboratively in a team environment. Responsibilities: You will design, develop, test, and maintain software applications using Progress OpenEdge ABL/4GL. Your role will involve building and integrating APIs (REST, SOAP, or GraphQL) to connect with third-party systems and internal applications. I expect you to optimize and troubleshoot API performance, security, and scalability. You will develop, document, and maintain system integrations and data workflows. Collaboration with business analysts, project managers, and other developers to gather requirements and deliver technical solutions will be crucial. I need you to ensure code quality through peer reviews, unit testing, and adherence to development best practices. Participation in system architecture and design discussions will be part of your role. You will monitor and address issues in production systems, ensuring timely resolutions. I encourage you to keep up-to-date with emerging technologies and apply them to improve our development processes. Technologies: API CI/CD Git GraphQL JSON JWT Progress OpenEdge REST SOAP Security XML Apigee ASP.NET AWS Azure Cloud ERP Java Postman Swagger microservices More: I offer an opportunity to work on cutting-edge technologies and impactful projects in a collaborative and dynamic work environment. If you are passionate about Progress OpenEdge development and API integration, we invite you to join our team. last updated 4 week of 2026