Fullstack Developer (.NET)

About the Position

Fullstack Developer (.NET)

Join Nextlane in Vigo, Spain, and become part of the technological revolution in the automotive industry. We are looking for a Fullstack Developer (.NET) to develop scalable features and systems using.Net and React/Next.

About Us

At Nextlane, we don’t just develop software solutions – we create the future of the automotive industry. We combine 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.

We believe in the value of every team member, offering opportunities for you to develop and contribute to meaningful solutions. Being a #Nextlaner means:

• Being part of a growth-oriented culture.
• Collaborating with colleagues from all over the world.
• Believing in the Power of ideas and the diversity of thought.
• Being committed to providing an environment where you can learn, grow, and collaborate on projects that make a global impact.

Responsibilities

• Own the design, development, and delivery of complex features and systems across our applications.
• Build scalable, maintainable, and high-quality solutions using .Net and React/Next.
• Drive technical decisions, balancing business needs, delivery timelines, performance, and long-term maintainability.
• Contribute to the evolution of our backend and frontend architecture, development practices, and engineering standards.
• Collaborate closely with Product, Design, and Engineering teams to deliver outstanding user experiences.
• Lead complex functionalities and ensure applications remain reliable, secure, and performant.
• Define and improve testing, release, and quality practices to ensure safe and predictable delivery.
• Identify technical risks early and propose solutions that reduce complexity and support future growth.
• Lead refactoring and modernization initiatives that improve the health of the codebase.
• Mentor other engineers through technical guidance, code reviews, and knowledge sharing.
• Act as a technical leader within the team, driving engineering excellence and helping raise the overall quality of our mobile platform.

Requirements

• Experience: 6-8+ years
• Languages: English (B2/C1), Spanish (native)
• Communication: Strong communication skills, both verbal and written ability to influence technical decisions constructively.
• Technical Skills:
  • Strong professional experience developing backend services with .Net.
  • Good experience developing frontend applications on React/Next.
  • Proven experience building, maintaining, and scaling production applications.
  • Strong understanding of code architecture, design patterns, state management, asynchronous programming, and performance optimization. Understanding clean architecture and SOLID principles.
  • Experience designing and implementing automated testing strategies, including unit, integration, and UI tests.
  • Strong experience with CI/CD pipelines, automated deployments, and mobile release processes.
  • Strong understanding of software engineering best practices, including code quality, maintainability, security, and observability.
  • Experience working with Git-based development workflows and collaborative engineering practices.
  • Familiarity with analytics, performance monitoring, and feature flagging solutions.
  • Ability to evaluate technical trade-offs and contribute to architectural decisions across the mobile platform.

We Offer

• 🏡 Remote Work: Up to 3 days a week!
• Work-life balance: We have flexible entrance and departure time.
• Summer schedule on Fridays: Start early your weekends!
• 🤝 Referral Bonus: €1500 for every talent you refer (after 6 months).
• 🍱 Flexible Remuneration: COBEE platform.
• ⚕️ Private Medical Insurance: Adeslas.
• 📚 Continuous Learning: Access to our internal platform for continuous development.
• 🌴 Vacation: 23 vacation days plus an intensive schedule in July and August.
• Teambuilding: Our afterworks and activities are memorable!

Diversity, Inclusion & Belonging

At Nextlane, we are committed to creating a space where everyone feels valued and respected. We firmly believe that diversity in experiences and backgrounds strengthens our culture and drives innovation.

• Support for people with disabilities. If you need any adjustments during the recruitment process, let us know so we can provide the best possible experience.
• Equal opportunities for all: We welcome applications regardless of age, gender, origin, disability, or any other characteristic protected by law.

Location

Spain - Vigo

Remote Status

Hybrid

Join Nextlane and become part of the technological revolution in the automotive industry. Discover why we are a great place to develop your talent!