Senior IA Software Engineer (AI)

Location: Vigo, Spain; hybrid with up to 3 remote-work days per week

Company

Nextlane develops software that simplifies and digitizes the automotive customer journey for manufacturers and dealerships.

What you will do

• Advocate daily use of AI coding agents such as GitHub Copilot, Cursor, and Claude Code across development, testing, documentation, and code review.
• Configure agent rules, instructions, prompt libraries, context files, and reusable workflows; identify repetitive tasks suitable for agentic automation.
• Develop, maintain, and evolve applications across C#/.NET and legacy technologies including COBOL, Delphi, PowerBuilder, FoxPro, and WinDev.
• Use AI agents to analyze legacy code, business rules, and data flows, and contribute to migrations toward modern architectures.
• Design and maintain backend and frontend features, follow SOLID principles, participate in code reviews, and work with CI/CD pipelines and cloud environments.
• Collaborate with product, QA, DevOps, and engineering teams while mentoring less experienced engineers in AI-assisted development.

Requirements

• 4–6 years of professional software development experience.
• Hands-on daily experience with AI coding agents, including configuration and rule/instruction management.
• Experience building agentic workflows, MCP servers, or custom AI tooling.
• Genuine willingness to work with legacy technologies: COBOL, Delphi, PowerBuilder, FoxPro, and WinDev.
• Solid experience with at least one modern stack, ideally C#/.NET and/or React, TypeScript, or JavaScript.
• Experience with relational databases and SQL.
• Practical experience writing automated unit, integration, and/or end-to-end tests.
• Familiarity with Git, CI/CD pipelines, and Agile practices.
• Fluent English is mandatory. Curiosity, analytical and problem-solving skills, clear communication, collaboration, knowledge sharing, and ownership are required.

Nice to have

• Previous experience with COBOL, Delphi, PowerBuilder, FoxPro, or WinDev.
• Experience with legacy modernization or migration projects.
• Experience with Azure, AWS, or GCP and Docker.
• Experience with Playwright, Cypress, or Newman.
• French and/or Spanish language skills.

Culture & Benefits

• Growth-oriented, collaborative, and inclusive environment with colleagues from around the world.
• Flexible start and finish times and an intensive summer schedule on Fridays.
• 23 vacation days plus an intensive schedule in July and August.
• Private Adeslas medical insurance, COBEE flexible remuneration, and continuous learning access.
• €1,500 referral bonus after the referred talent completes six months.
• Afterwork activities, teambuilding, and recruitment-process adjustments for people with disabilities.

Hiring process

• 15-minute introductory call with a Talent Acquisition Specialist.
• Meeting with the Hiring Manager.
• Technical interview including a discussion of daily AI-agent usage.