About the Role
<h4>🚀 Consultant - RPG to Node.js Migration</h4><p><strong>Location: </strong>Poland (Remote)<br><strong>Contract:</strong> B2B, Full-Time</p><p><strong>Join the Future of Digital Tech with Kolomolo</strong></p><p>At <strong>Kolomolo</strong>, we don’t just follow trends - we set them. As a global supplier of IT services and digital modernization solutions, we help businesses embrace cutting-edge technology to optimize their operations. Now, we are growing and looking for fresh talent to grow with us.</p><p><em>Are you proactive, tech-savvy, and eager to build your career in IT? </em><strong><em>This role could be your perfect fit.</em></strong></p><h4><strong>About the Role</strong></h4><p>We are seeking an experienced Consultant with strong expertise in IBM RPG (Report Program Generator) and Node.js to support our <strong>RPG-to-Node.js migration initiative</strong>. The consultant will play a key role in assessing, designing, and executing the migration of legacy RPG-based business logic to modern JavaScript-based frameworks while ensuring system reliability, performance, and maintainability.</p><h5>What You’ll Be Doing</h5><ul><li><p>Analyze existing <strong>RPG programs</strong> and <strong>AS/400 (IBM i)</strong> application logic to understand business processes and technical dependencies.</p></li><li><p>Design and implement equivalent solutions using <strong>Node.js</strong>, ensuring parity in functionality and performance.</p></li><li><p><strong>Collaborate with architects to define and present migration strategies, coding standards, and best practices.</strong></p></li><li><p>Support the refactoring of RPG code into modular, scalable, and API-driven architectures.</p></li><li><p>Assist in developing tools, scripts, or automation to streamline migration and testing.</p></li><li><p>Provide documentation, technical guidance, and knowledge transfer to internal teams.</p></li><li><p>Troubleshoot and resolve technical challenges during migration and post-migration phases.</p></li><li><p><strong>Work independently</strong> and take ownership of assigned deliverables throughout the migration lifecycle.</p></li></ul><h5>What We Are Looking For</h5><ul><li><p>5+ years of experience in <strong>RPG (ILE, Free-form, or legacy)</strong> development on <strong>IBM i / AS400</strong> platforms.</p></li><li><p>Strong hands-on experience with <strong>Node.js</strong>, <strong>Express.js</strong>, and modern JavaScript (ES6+).</p></li><li><p>Proven experience in <strong>modernization or migration projects</strong>, preferably RPG to open-source or cloud-native technologies.</p></li><li><p>Understanding of <strong>RESTful APIs</strong>, <strong>microservices</strong>, and <strong>database integration (SQL)</strong>.</p></li><li><p>Experience in <strong>RPG to Node.js migration tools</strong> would be an advantage.</p></li><li><p>Excellent problem-solving and analytical skills with attention to detail.</p></li><li><p>Strong communication skills and ability to collaborate in a cross-functional, global environment.</p></li></ul><h5><strong>What is in It for You</strong></h5><ul><li><p> Competitive salary and benefits.</p></li><li><p> Career development opportunities in a growing tech company.</p></li><li><p> Continuous learning culture: mentorship, internal training, and certifications.</p></li><li><p> Flexible, agile work environment (remote, hybrid, or on-site in Kraków).</p></li><li><p> Office perks: great coffee, tea, fresh fruit, snacks, and a fun atmosphere.</p></li><li><p> Flat management structure, where your voice matters.</p></li><li><p> Regular team events and a social, supportive work culture.</p></li><li><p> B2B contract or Contract of Mandate (Umowa Zlecenie).</p></li></ul><h5>🌟 <strong>Why Join Kolomolo?</strong></h5><p>At <strong>Kolomolo</strong>, we prioritize innovation, agility, and autonomy. Our teams have the freedom to own their work, share ideas, and make meaningful contributions. Inspired by <strong>Scandinavian values</strong>, we believe in <strong>work-life harmony</strong> and creating an inclusive culture where everyone thrives.</p><p>You will be part of a passionate, skilled, and friendly team that works hard and celebrates together. Here, you can build your career on your own terms, with opportunities to grow, learn, and make a real impact.</p><h5><strong>Our Flat Structure & The Culture of Inclusion </strong></h5><p>At Kolomolo, we break the corporate mold. We offer:</p><ul><li><p><strong>Agile Teams & Autonomy</strong>: No micromanagement. You’ll own your projects and enjoy the freedom to innovate.</p></li><li><p><strong>Work-Life Harmony</strong>: Inspired by Scandinavian values, we prioritize balance and flexibility, where remote work and asynchronous collaboration are in our DNA.</p></li><li><p><strong>Learning & Growth</strong>: Continuous learning is at our core. We reward hard work, value smart ideas, and foster an environment of mutual respect and trust.</p></li><li><p><strong>Inclusive Culture</strong>: We believe in DEI: diversity, equity and inclusion. We are committed to creating an environment where every individual, regardless of background, identity, or experience feels valued, respected, and empowered to thrive.</p></li></ul><p>Join Kolomolo and elevate your career with cutting-edge technology, a supportive team, and a company that truly values your input.</p><p>Ready for the next step? <strong>Apply now</strong> <strong>at</strong> <a target="_blank" href="https://jobs.kolomolo.com/jobs/6709615-consultant-rpg-to-node-js-migration">https://jobs.kolomolo.com/jobs/6709615-consultant-rpg-to-node-js-migration</a> and start an exciting journey of growth and innovation with us!</p><p><br></p><p><br></p>