Senior Full-Stack Engineer

Senior Full-Stack Engineer

Seez · Spain (Remote) · Full-time · Posted 2026-11-09

Workplace: remote

Department: Full-Stack

Description

First things first: do you enjoy solving problems, writing clean code, and figuring out how to make things work better without making them unnecessarily complicated? If so, you might be a great fit for Seez.

Seez is an AI-powered automotive technology company transforming how vehicles are bought and sold. Since 2016, we've been building scalable SaaS and digital retail solutions that help dealerships, OEMs, and marketplaces deliver smarter, more seamless car buying experiences. We're looking for a Senior Full-Stack Engineer with strong frontend capabilities, solid backend experience, and a knack for finding practical solutions to real problems.

You'll work across multiple live products, contribute to new features, improve existing applications, and collaborate closely with our Product, Design, Backend, QA, and DevOps teams. This is a great opportunity for someone who's confident in their technical abilities but still hungry to learn, take on greater ownership, and grow into a technical leadership role. We're not looking for someone who knows everything. We're looking for someone with strong foundations, good judgment, and the curiosity to keep getting better.

JOB KEY RESPONSIBILITIES 

• Technical & Engineering

• Develop, maintain and improve web applications with Node.js, Vue.js and/or React.

• Balance new features, maintenance and improvements across multiple production applications and repositories.
• Work within existing architectures, design systems and shared engineering standards, extending what exists before building something new.
• Write clean, maintainable code and favor simple solutions over unnecessary complexity.
• Work with DevOps on CI/CD (Continuous Integration/Continuous Delivery), deployments and infrastructure.

• Troubleshoot issues and improve performance and reliability.

• Product & Collaboration

• Understand the business need and the client behind each feature, and turn requirements into practical implementations.

• Challenge assumptions constructively and suggest alternatives, including simpler scopes, when you see a better route.
• Balance technical quality, timelines and product priorities.

• Communicate clearly, exchange feedback openly, and collaborate with colleagues across different disciplines and working styles.

• Ownership & Growth

• Take responsibility for assigned features and projects, from development through delivery and maintenance.

• Build confidence in making technical decisions and progressively take on more complex responsibilities.
• Share knowledge, contribute to team discussions, and support less experienced engineers.
• Seek feedback, learn from challenges, and actively contribute to improving how the team works.
• Develop the technical judgment, communication, and mentoring skills needed to grow into future leadership opportunities.

Requirements

WHAT YOU’LL BRING TO THE PARTY (MUST HAVES)

• Around 4–7 years of professional software engineering experience, with demonstrated experience building and maintaining production applications.
• Strong proficiency in Node.js, with solid expertise in either Vue.js or React and the ability to learn the other quickly.
• Experience working across both frontend and backend development.
• Experience maintaining existing products and navigating established codebases, not just building applications from scratch.
• Working knowledge of Jenkins, Cloudflare, AWS S3, and CI/CD workflows.
• Understanding of software architecture, design systems, coding standards, and engineering best practices.
• Good problem-solving skills and the judgment to choose practical solutions over unnecessary complexity.
• A collaborative mindset and the confidence to give, receive, and act on constructive feedback.
• An understanding of how technical decisions influence user experience and business outcomes.
• A willingness to adapt, take ownership, and continuously improve.

YOU’LL THRIVE IN THIS ROLE IF YOU’RE SOMEONE (GREAT-TO-HAVE)

• Experience mentoring junior engineers or supporting technical onboarding.
• Experience contributing to engineering standards or process improvements.
• Exposure to technical planning, architectural discussions, or feature ownership.
• Familiarity with automotive or SaaS products.
• An interest in progressing toward technical or people leadership.

OUR TECH ENVIRONMENT

• Backend: Node.js

• Frontend: Vue.js and React

• CI/CD: Jenkins
• Cloud & Infrastructure: Cloudflare and AWS S3
• Ways of Working: Shared engineering standards, established design systems, and cross-functional product development.

Benefits

• 25 days of paid annual leave plus public holidays
• Flexible remote work options
• Open door policy to CEO and all Leadership team
• One-on-one wellness coaching sessions because your well-being matters.
• An annual wellness budget to fuel whatever keeps you balanced—whether that’s yoga, hiking, or visit to the museum.
• An annual learning budget to power your growth—be it a new course, certification, or skill you’ve been eyeing
• Regular team events, social calls, the best company SWAG, and a vibrant remote culture

WHY JOIN SEEZ?

At Seez, we’re all about attracting and keeping top talent, the kind of people who bring ideas, energy, and curiosity to the table. We’ve created a space where great work gets noticed, collaboration is second nature, and our values aren’t just posters on the wall; they guide everything we do.

We’re a colorful mix of cultures, backgrounds, and perspectives. Everyone has a voice, a purpose, and the freedom to show up as their real self. It’s the kind of place where you can do meaningful work, grow quickly, enjoy a healthy work-life balance, and shape your own career path.

Apply

Apply at Seez

---

Powered by Workable