Spain Remote (Country)

Stack Builders is hiring a Mid-level Software Developer - Remote in Spain

About the Role

Join a forward-thinking software development team where technical depth and continuous learning are central to how we work. As a Mid-level Software Developer, you'll play a key role in shaping software solutions for global clients, focusing on clean architecture, modernization, and efficient development practices. Based in Spain, you'll work remotely with flexibility, while aligning core hours with international teams.

What You'll Do

  • Advise clients on optimizing their technology environments, identifying areas for improvement and guiding modernization efforts.
  • Use Generative AI tools such as Cursor, GitHub Copilot, and Claude Code to streamline development, reduce repetitive tasks, and focus on solving complex system design challenges.
  • Work closely with international colleagues to define technical direction, choose appropriate technologies, and deliver robust, scalable solutions.
  • Lead code reviews to uphold high standards, promote best practices, and ensure maintainable, well-structured codebases.
  • Mentor junior and mid-level developers, helping them grow through guidance, feedback, and knowledge sharing.
  • Support community engagement initiatives that strengthen our presence and reputation in Spain.

What We’re Looking For

  • Residency in Spain or a confirmed relocation date, with legal authorization to work in the country by the start date.
  • At least five years of professional software development experience.
  • A degree or certification in Computer Science, Mathematics, Information Systems, or a related field.
  • Fluency in spoken and written English (B2/C1 level or higher).
  • Proven experience with one or more of: TypeScript, JavaScript, Python, Haskell, GraphQL, Node.js, or PHP.
  • Familiarity with Agile workflows, testing practices, and Generative AI in development contexts.
  • Strong grasp of modular design and SOLID principles.
  • Willingness to attend in-person coworking sessions—monthly if based in Madrid, quarterly for others, with travel costs covered.

Why This Role Stands Out

You’ll enjoy full remote flexibility with structured overlap hours to collaborate effectively. Your workday runs from 10:00 am to 7:00 pm Monday through Thursday, with Fridays ending early (8:00 am–5:00 pm). Stay connected with a monthly internet stipend, private health insurance, and 23 days of paid vacation. Grow professionally through a €200 annual learning budget, regular 1:1s, and pair programming. You’ll also receive a welcome package with a company laptop and gear, and opportunities to contribute to open-source projects and attend technical events. A personal anniversary gift recognizes your ongoing contributions.

Our Culture

We value open communication, collaboration, and continuous improvement. Our environment is inclusive, employee-first, and focused on technical excellence. Whether you're exploring functional programming or advancing your skills with AI tools, you’ll find support and space to grow. We welcome diverse perspectives and are committed to equity—every candidate and team member is evaluated on their potential, attitude, and capabilities, regardless of background.

Required Skills
TypeScriptJavaScriptPythonHaskellGraphQLNode.jsPHPGenerative AI toolsFullstack DevelopmentEnglish communication TypeScriptJavaScriptPythonHaskellGraphQLNode.jsPHPGenerative AI toolsFullstack DevelopmentEnglish communication
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About company
Stack Builders
A leading international software consultancy partnering with clients in the US, UK, and Australia.
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Job Details
Category fullstack
Posted a month ago