we don't just develop software solutions – we of the automotive industry. We are a company that combines advanced technology What does it mean to be a #Nextlaner? on projects that make a integral impact. Our success is measured not just by results, but also by the growth and satisfaction of those who are part of our company.

We are looking for a Mid/Senior Software Engineer who will be the hands?You'll lead by example, using AI coding agents every day and showing your teammates how to get real value from them. C# and . NET COBOL, Delphi, PowerBuilder, FoxPro and WinDev NET background or from one of these older technologies; What we do need is genuine willingness to work on both, curiosity to dig into unfamiliar code, and the creativity to use AI agents to make sense of it and move it forward.

If you're only looking to work on modern technologies, this probably isn't the right fit. Lead by example in the daily use of AI coding agents (e.g. GitHub Copilot, Cursor, Claude Code) across development, testing, documentation and code review.

Develop, maintain and evolve applications across our full landscape, from C# and . NET to older technologies such as COBOL, Delphi, PowerBuilder, FoxPro and WinDev, including bug fixing, new features and ongoing improvements. Use AI agents throughout your work to write, review and test code, and to analyze, document and explain legacy code, business rules and data flows.





Help shape the design and architecture of our modern stack so it's ready to absorb what's being modernized. Development & Quality Design, develop and maintain features across backend and frontend applications. Work with CI/CD pipelines and cloud environments to build and deploy your work.

Work closely with product, QA, DevOps and other engineering teams. 4 to 6 years of professional software development experience. on, day?to?day experience with AI coding agents such as GitHub Copilot, Cursor or Claude Code, including configuration and rule/instruction management.

Experience building agentic workflows, MCP servers or custom AI tooling. COBOL, Delphi, PowerBuilder, FoxPro, WinDev). C# / . NET and/or React / TypeScript / JavaScript.

Experience with relational databases and SQL. Practical experience writing automated tests (unit, integration and/or endto?Familiarity with Git, CI/CD pipelines and Agile practices. Previous experience with any of COBOL, Delphi, PowerBuilder, FoxPro or WinDev.

Experience in legacy modernization or migration projects.

Experience with cloud environments (Azure, AWS or GCP) and Docker.

Experience with testing tools such as Playwright, Cypress or Newman. Fluent in English (mandatory). French and/or Spanish is a plus.

Remote Work: Up to 3 days a week!

Summer schedule on Fridays: Start early your weekends!

Private Medical

Insurance

📌 Senior Software Engineer - Frontend- Remote (Madrid)
🏢 Nextlane
📍 Madrid