Job Description

Are you a passionate Software Developer looking for a remote job opportunity to grow and thrive in a dynamic environment? Join our team at Stack Builders in Spain!

Stack Builders Spain is a fast-growing software development consultancy that strives to remain curious and committed to bringing our clients' visions to life. Our diverse team is adventurous, savvy, and eager to build cutting-edge software using modern technologies, with a strong focus on functional programming.

We are a leading international consultancy dedicated to pushing the boundaries of the software industry and empowering changemakers to shape the future of technology. With a strong focus on communication, collaboration, community, and continuous improvement, we foster an environment where everyone can thrive.

As a Software Developer, you'll have the chance to work on exciting international projects, collaborate with talented colleagues, and contribute to innovative solutions—especially within the Haskell ecosystem This role is ideal for developers who are eager to grow, whether you already have experience in Haskell or are motivated to learn it.

You’ll also be part of a culture that values clean, high-quality code, continuous learning, and active participation in technical communities through training, book clubs, conferences, and open-source contributions.

Ready to start your new professional adventure? Read on!

IMPORTANT: To be considered for this position, please attach your English CV.

Requirements

• Be permanently located in Spain or have a relocation date set. You must be legally authorized to work in Spain by the start date (we cannot sponsor work permits).
• Bachelor’s degree in Computer Science, Mathematics, Information Systems, or a related field.
• 1+ years of professional software development experience
• Advanced spoken and written English (B2/C1).
• Hands-on development experience with at least one of the following: TypeScript, JavaScript, Python, Haskell, GraphQL, Node.js, or PHP.
• Experience or interest in learning Haskell and functional programming concepts.
• Familiarity with databases, web development, and/or networking protocols.
• Experience with Agile methodologies, testing practices, and ideally Generative AI tools.
• Knowledge or interest in the Nix ecosystem (nixpkgs, NixOS, haskell.nix, etc.) is a plus.
• Strong problem-solving, communication, and teamwork skills.
• Ownership mindset and drive to exceed expectations.
• Availability to attend monthly coworkings in Madrid (or quarterly if based elsewhere in Spain).

Day-to-Day Tasks

• Act as a technical consultant, identifying inefficiencies and proposing high-impact solutions.
• Develop and maintain software applications, particularly using Haskell/Python/Typescript and functional programming principles.
• Proactively leverage Generative AI tools (e.g., Cursor, GitHub Copilot, Claude Code) to improve development workflows.
• Write unit tests, perform code reviews, and ensure high-quality standards.
• Participate in community-building initiatives, conferences, and knowledge-sharing activities.

Benefits

We’re an employee-first company committed to investing in the growth of our team. Here’s what you can expect:

• 100% remote and flexible work modality. Typical schedule:
• Monday–Thursday: 10:00–19:00 (aligned with US clients)
• Friday: early connect (08:00) and early disconnect (17:00)
• Monthly internet allowance for remote work.
• Private top-tier health and life insurance from day one.
• 23 days of paid vacation plus sick and family leave.
• Work Abroad days (subject to policy).
• Clear growth path and professional development opportunities.
• Annual education budget and continuous learning initiatives (training, book clubs, conferences).
• Regular 1:1s, pair programming, and mentoring opportunities.
• Opportunities to contribute to open-source projects and attend international conferences.
• Friendly, multicultural, and motivating work environment.
• Participate in community-building initiatives, conferences, and knowledge-sharing activities.
• Team-building events and coworkings in Madrid (travel covered if needed).
• Welcome package with company laptop, equipment, and swag.
• Competitive salary based on experience, skills, and education.
• Smooth and engaging hiring process (typically ~2 weeks).

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More than our EOO statement, this is what makes us a Great Place to Work

Stack Builders is proud to be an equal-opportunity employer. We are committed to creating a safe and inclusive work environment and don’t tolerate discrimination or harassment during the hiring process or time of employment.

All team members and candidates are assessed and appreciated for their attitude, qualifications, and potential - regardless of race, religion, color, nationality, sexual orientation, gender expression or identity, age, disability, marital status, pregnancy, and other characteristics protected by law.

Learn more about us by visiting our website, where you can find blog posts, tutorials, and testimonials from our team and clients.