Matcha

115 Remote Full Stack Engineer Jobs in Spain

115 remote full stack engineer roles open to candidates in Spain, all at fully remote, VC-backed startups from seed to series C. Matcha reads every job description daily and sends you one zero noise email with only the roles that really fit. No scrolling, no noise.

10k+ under the radar remote startups · 1 zero noise email

Describe your next role, cut the noise

115 open roles · 7 new this week · 80% not on LinkedIn · $126K avg pay

  • Senior Full Stack AI Engineer at Desktopcommander

    Early-stage startup building AI applications integrating LLMs and MCP.

    0Seniornode.jsexpresstypescript€5K–€7K / year

    First engineering hire outside founders; stock options, competitive pay, and rapid impact building AI apps.

    Remote within LATAM/WW; team is Latvia/Portugal based—no other restrictions stated.

  • Full-Stack Software Development Lead at SiPhox Health

    MIT-backed startup building home biomarker testing platform for early detection.

    Mid-levelreactnext.jsnode.js$80K–$120K / year

    Requires over 5 years of experience in full-stack production software development with a proven track record of leading projects or teams. Candidates must have hands-on experience with AI coding tools, designing SDLC practices, and scaling distributed systems on cloud platforms like AWS.

    Remote not specified; no geographic restrictions mentioned in posting.

  • Full Stack Engineer at Sensor Tower

    Global digital intelligence platform measuring consumer behavior across apps, web, gaming.

    Team of 456Mid-levelc#sqlruby$100K–$150K / year

    Requires an experienced C# developer proficient in SQL and occasionally Ruby, with a preference for those comfortable with Javascript and React. Candidates should align with core values of simplicity, quality, and extreme ownership.

    Remote from Krakow, Poland (Europe).

  • Full Stack Engineer at Sensor Tower

    Global digital intelligence platform measuring consumer behavior across apps, web, gaming.

    Team of 456Mid-levelc#sqlruby

    Candidates must be experienced C# and SQL developers with some familiarity with Ruby. Proficiency in Javascript and React is considered a significant advantage.

    Remote in Warsaw, Poland (Europe).

  • Senior Full Stack Engineer at ZeroRisk

    Unified PCI DSS compliance and cyber risk scoring for merchants.

    Team of 28Seniorjavaangularaws€100K–€150K / year

    Candidates must be experienced full-stack engineers proficient in Java, Angular, AWS, and MySQL. The role requires a strong ability to handle complex technical work independently and a commitment to rigorous automated testing and code quality.

    Remote from Ireland (Dublin). No other regions mentioned.

  • Senior Full Stack Developer at Tempo

    Adaptive strategic portfolio management platform bridging strategy and execution.

    Team of 374Seniortypescriptreactjava

    Requires 5+ years of commercial software experience, specifically with TypeScript, React, and Java or Kotlin. A degree in Computer Science or a related field is expected, along with experience in scalable distributed systems and cloud infrastructure.

    Remote Canada, Ireland, Portugal, Spain, or UK.

  • Fullstack Engineer at Oneleet

    Cybersecurity startup delivering a platform to manage security programs.

    Team of 46Mid-levelgotypescriptreact$90K–$120K / year

    Requires 2-4 years of fullstack experience with expertise in Go, JavaScript/TypeScript, and building production APIs. Candidates must have a proven track record of creating intuitive user interfaces and strong debugging skills across the full stack.

    Remote-first in the United States and European Union (EU only). No other regions listed.

+95 more full stack engineer roles in Spain

Tell us what you want. Get them in your inbox — no scrolling, no noise.

About Matcha

Matcha is a zero-noise alternative to job boards for remote startup jobs. Instead of scrolling through hundreds of irrelevant postings, you describe your next role once and Matcha reads every job description daily to surface only the roles that actually fit. Matches arrive in a single email, as soon as a relevant role is posted. No UI to check, no notifications, no noise. Because Matcha reads full job descriptions in plain language, there is no limit to what you can filter by: not just the usual dropdowns, but anything you can put into words.

Matcha surfaces fully remote jobs at startups from seed to series A, series B, etc. typically backed by top-tier VCs like a16z, Index Ventures, Y Combinator, Google Ventures, Sequoia, Accel, Khosla Ventures, etc. Roles span software engineering, design, marketing, sales, and more. Open to candidates in Europe, the US, Canada, the UK, Brazil, Latam, APAC, and worldwide.

Frequently asked questions

Job boards make you scroll through hundreds of irrelevant posts. Matcha flips this: you describe your ideal role once (title, tech stack, team size, dealbreakers) and Matcha reads every job description daily to surface the handful that actually fit, and sends you one zero noise email. No UI to check, no noise, just a single email when something real shows up. Unlike job boards with their fixed filter sets, Matcha uses plain-language descriptions to match against full job descriptions, so you can filter by anything, something no dropdown could ever capture.

You describe what you're looking for in plain language: role, tech stack, team size, things you don't want. Every day, Matcha scans thousands of new remote startup job postings and compares each description against your preferences. Roles that match land in your inbox in a single, zero-noise email within hours of being posted.

Roles are added as soon as they are posted. About 80% of them never appear on LinkedIn.

Yes, all public jobs are covered: workatastartup (YC jobs), Ashby, Greenhouse, and more. Matcha also tracks under-the-radar startups individually, including roles that are not listed anywhere else.

Matcha was built by Fico, a Canadian repeat founder who has spent over a decade building and working at fully distributed startups. He was on the founding team of Roger.ai, a fully distributed startup he helped grow from zero to $5 billion in transaction volume and millions in ARR before it was acquired by NYSE:CPAY, where he served as VP of Engineering for four years, fully remote. Fico has a deep network of remote-first founders and understands this space firsthand.

While looking for a new startup to join, Fico found the experience exhausting: noisy job boards, limited filters, and no way to specify what actually mattered to him. Nothing let him filter the way he wanted. So he built it for himself, shared it with friends, and after seeing how much they loved it, opened it up. The goal: stay open to the right opportunity without the daily grind of checking boards or wading through noise. It takes two minutes over coffee instead of hours.

Loved by 3000+ remote talent

Engineers, PMs, designers, and marketers across 40+ countries use Matcha to cut through the noise of job search and not miss the right opportunity when it's posted.

Describe your next role, cut the noise

115 Remote Full Stack Engineer Jobs in Spain | Matcha