> Markdown version of [/jobs/ext/2737360-systems-integration-developer](https://www.wearedevelopers.com/jobs/ext/2737360-systems-integration-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Integration Developer - **Company:** FirstSource Solutions USA, LLC - **Location:** Louisville, KY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Microsoft Azure, Software as a Service, Code Review, Information Systems, Databases, Continuous Integration, Data Integration, Extract Transform Load (ETL), Data Transformation, Data Mining, Software Debugging, Middleware, Interoperability, JSON, Python (Programming Language), PostgreSQL, Microsoft SQL Server, Oracle (Applications), Performance Tuning, Queueing Systems, RabbitMQ, Software Engineering, Systems Integration, Talend, Extensible Markup Language (XML), Scripting, Google Cloud, File Transfer Protocol (FTP), Informatica Powercenter, Delivery Pipeline, Boomi, Informatica Cloud, SOAPAPI, Git, Information Technology, Integration Frameworks, Apache Kafka, Software Version Control, Data Pipelines, Jenkins, Mulesoft - **Published:** September 5, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/85172000/1 ## About the Role * Bachelor's degree in Computer Science, Information Systems, or related field (or equivalent experience). * 7+ years of experience in software development and system integration. * Strong expertise in Python (automation, APIs, data transformation, scripting, packages). * Hands-on experience with Edifecs middleware or equivalent ETL/integration tools. * Proficiency in designing and consuming REST/SOAP APIs, message queues (Kafka, RabbitMQ), and file-based integrations (SFTP, flat files, JSON, XML). * Solid understanding of databases (SQL Server, Oracle, PostgreSQL, or similar). * Experience in cloud platforms (Azure, AWS, GCP) and hybrid integration patterns. * Strong debugging, problem-solving, and performance optimization skills. Preferred: * Experience in healthcare payer systems (claims, enrollment, clinical, billing, provider/member). * Familiarity with HealthEdge HRP, GuidingCare, Edifecs, or similar platforms. * Knowledge of DevOps pipelines (CI/CD, Git, Jenkins, Azure DevOps). * Prior work in a BPaaS or SaaS multi-tenant architecture environment. * Experience mentoring or leading small technical teams. Soft Skills * Strong collaboration skills with cross-functional teams (business, QA, operations). * Excellent communication, both written and verbal. * Ability to work independently and manage multiple priorities. * Adaptable in a fast-paced, large-scale transformation program environment. ## Description We are seeking a highly skilled Senior BPaaS System Integration Developer to design, build, and maintain integrations across our enterprise BPaaS platform. This role is critical in ensuring seamless interoperability between core administrative platforms, middleware, ETL pipelines, and partner/customer systems. The ideal candidate has strong expertise in Python development, OnBase middleware (or equivalent ETL/data integration tools), and enterprise system integration in complex, regulated environments such as healthcare or financial services., * Design, develop, and maintain system integrations across BPaaS platforms (claims, billing, clinical, member/provider, etc.). * Develop robust, reusable applications to support data transformation, workflow automation, and integration pipelines. * Configure and manage integrations leveraging OnBase middleware (or comparable tools such as MuleSoft, Boomi, Informatica, Talend, SnapLogic). * Collaborate with business analysts, architects, and QA to deliver high-quality, scalable solutions that meet business and compliance requirements. * Support ETL processes, ensuring accurate data extraction, transformation, and load into target systems. * Participate in solution design sessions, code reviews, and technical documentation. * Troubleshoot, optimize, and enhance existing integrations to improve performance, resilience, and maintainability. * Ensure all integrations comply with security standards, HIPAA/SOC2 requirements, and corporate governance policies. * Mentor junior developers and contribute to best practices for coding, version control, and integration management. ## Related Videos - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)