Software Engineer, Full-Stack

    Curitiba
    Full-Time
    Mid (3-6 yrs)
    Engineering & Development
    Posted on March 10, 2026
    Position Summary
    We’re looking for a full-stack developer to help us build the software that runs our kiosks and powers the extensive infrastructure behind them. In addition to building more traditional web stacks, you’ll work on code that interfaces with our hardware and visual components, making sure kiosks are extra reliable and the user experience amazing. This is not a specialized position -- we believe in end-to-end ownership of projects, so you’ll be involved throughout the entire product lifecycle, from idea generation, design, and prototyping to execution, and shipping while contributing to many different parts of the codebase in multiple languages.
    This is a remote, contract position for individuals who are based in Curitiba, Brazil. Mashgin is headquartered in Palo Alto, CA. We maintain a flat, high-impact engineering culture where every engineer who joins our team carries the title of Member of Technical Staff.
    What We Value:
  1. Impact: You will own significant responsibility and have total ownership over your work. We stay lean and efficient, so your work directly impacts the product we ship every day.
  2. Simplicity: Complexity is a waste of time here—we take pride in building things that just work.
  3. Hard Work: Forget the glamorous research papers. We prioritize the hard work it takes to achieve real-world clarity and accuracy. You will innovate relentlessly to push the boundaries of what’s possible in visual automation.
  4. Humility: No task is beneath you. Whether it's high-level architecture or grunt work to fix a bug, we check our egos at the door and get real work done.
  5. Ruthless Prioritization: If everything is on fire, nothing is. You will be expected to prioritize ruthlessly, cutting through distractions to focus on the most impactful product improvements.
  6. Customer Innovation: We are customer-centric, not customer-pleasing. You won’t bend to every client demand; you will let innovation drive the product forward to solve the real problems our users face.
  7. Efficiency: Meetings suck. We keep them short and only use them for alignment, giving you your time back to focus on real work.
  8. You Will Be
  9. Owning major feature development and working directly with the founders on product development from end to end
  10. Working with a small interdisciplinary team in hardware, software and design to build new versions of products from scratch
  11. Work full stack on building new features and dreaming up new architecture to solve challenging problems
  12. Rethinking and recreating existing codebases for scale
  13. Continuously improving and maintaining code that’s already in production
  14. Minimum Qualifications
  15. 4+ years relevant coding experience
  16. B.S. or higher in Computer Science (or equivalent work experience)
  17. Excellent knowledge of one or more of these languages: Python, Node.js, C++, Go, C#, Java
  18. Comfortable learning new languages, libraries, and frameworks when the solution calls for it
  19. Experience building production-ready code that’s used regularly by lots of people
  20. Preferred Qualifications
  21. Experience in a fast-paced work environment, shipping quality code quickly and iterating
  22. Comfortable with deploying and managing cloud infrastructure
  23. Good knowledge of algorithms and data structures
  24. Strong proficiency with SQL and other database technologies
  25. What We Offer
  26. An opportunity to work on a small, multidisciplinary team with the potential to break new ground in many different industries
  27. Flexible PTO policy
  28. Competitive salary in a rapidly scaling company
  29. Company:  Mashgin

    Develops AI-powered, computer vision-based self-checkout kiosks for retail, sports venues, airports, and food service locations.
    51-200 employees
    Hardware
    HQ: United States