About UsAt Nextlane, we don't just develop software solutions – we create the future of the automotive industry.We are a company that combines advanced technology with a clear vision: simplifying and digitizing every step of the automotive customer journey, empowering manufacturers and dealerships to thrive in a constantly evolving market.What does it mean to be a #Nextlaner? Be committed to provide an environment where you can learn, grow, and collaborate 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.About The RoleWe 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.Our product landscape spans modern applications built with C# and.

NET and long?lived systems in COBOL, Delphi, Power Builder, Fox Pro and Win Dev that still run critical business processes for our customers. 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.Your ResponsibilitiesAI Advocacy Lead by example in the daily use of AI coding agents (e.Git Hub Copilot, Cursor, Claude Code) across development, testing, documentation and code review.programming sessions and short internal workshops, and help teammates build confidence with AI tools.Keep an eye on the AI tooling landscape and bring relevant, pragmatic ideas back to the team.

Modern and Legacy Systems Develop, maintain and evolve applications across our full landscape, from C# and. NET to older technologies such as COBOL, Delphi, Power Builder,



Fox Pro and Win Dev, 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.Contribute to modernization initiatives, helping plan and execute migrations from legacy systems to modern architectures and making sure business logic carries over correctly.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. What We're Looking ForMust have 4 to 6 years of professional software development experience.on, day?to?day experience with AI coding agents such as Git Hub Copilot, Cursor or Claude Code, including configuration and rule/instruction management.Experience building agentic workflows, MCP servers or custom AI tooling.Genuine openness and willingness to work with legacy technologies (COBOL, Delphi, Power Builder, Fox Pro, Win Dev).

Solid experience with at least one modern stack, ideally C# /. NET and/or React / Type Script / Java Script.Experience with relational databases and SQL.Practical experience writing automated tests (unit, integration and/or end-to-end).Familiarity with Git, CI/CD pipelines and Agile practices. Nice to have Previous experience with any of COBOL, Delphi, Power Builder, Fox Pro or Win Dev.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.

Languages

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: Adeslas.

📌 Senior Software Engineer.NET / C# - Remote (La Coruña)
🏢 Nextlane
📍 La Coruña