Senior Software Engineer II (Golang, Fulfillment)

About SpotOn We’re not just building restaurant tech, we’re giving independent restaurants the tools to compete and win. From our award-winning point-of-sale to AI-powered profit tools, everything we do helps operators boost profit, work smarter, and keep their best people. And every solution is backed by real humans who actually give a sh*t about helping restaurants succeed.

• Named the #1 Restaurant POS by G2 (Summer 2026), based on ratings from real users - Rated the top-rated point-of-sale (POS) for restaurants, bars, retail, and small businesses by Capterra users - Awarded Great Places to Work and Built In’s Best Workplaces for multiple years running We move fast, care hard, and fight for independent restaurant operators to do what they love, and love doing it.

• Navigate real complexity: We aren’t doing simple CRUD work.

• Be a "whatever it takes" engineer: You are flexible. If the frontend lead is out or an infra fire starts, you’re ready to jump in, learn what you don't know, and clear the path for the team.
• Treat AI as a teammate: We use AI tools daily to move faster.

• Drive the team forward: You’ll provide technical leadership, ensuring we’re making smart decisions and addressing tech debt before it becomes a roadblock. What skill are we searching for?
• Real-world experience: You’ve spent at least 5 to 7 years building software that survives high-traffic, production environments.
• Backend mastery: You are highly proficient in Golang and ideally also JS/TS.
• AI fluency: You have already integrated AI into your workflow and know how to use it to write better code and debug complex systems.
• Solid fundamentals: You have a deep understanding of data structures, algorithms, and design patterns that allow you to build for scale.
• Strong communication: You have a solid command of English (min.

• Full-stack flexibility: You aren’t afraid of PHP if that’s what’s needed to get a project across the finish line.
• Cloud and Infra comfort: You’ve spent enough time with AWS, Terraform, or Kubernetes to understand how your code lives in the wild.
• A mentoring mindset: you naturally raise the bar for those around you through thoughtful code reviews and shared knowledge.

Pay

• Training budget 3500 PLN gross per year.
• Access to e-learning platforms (O’Reilly).
• Fully paid private healthcare in LuxMed.
• Access to the Worksmile platform with a monthly top-up.
• Subsidized access to breakfast and lunch through the vending machine in Krakw office, and lunches in Gdańsk office once a week.
• Group English classes with a native speaker.
• New Macbook Pro, 4K monitors or whatever tools you need.
• Flexible working hours.
• New, modern, bright and comfortable office space in the city centre.
• Access to the company’s library.
• Great working atmosphere.
• Chill out room with a PlayStation and games.
• Free snacks and beverages in a kitchen.
• Company parties and social activities.
• Employee referral program.
• Relocation Package within Poland.

• Showcase Golang mastery with production‑grade code: Include a GitHub repo or short video walkthrough of a recent Go project that demonstrates concurrency handling, context usage, and clean architecture (e.g., hexagonal or clean‑layer). Highlight metrics such as latency improvements or throughput gains, because SpotOn’s fulfillment stack relies on high‑performance, low‑latency services.
• Demonstrate familiarity with restaurant‑tech ecosystems: Build a mini “order‑to‑fulfillment” prototype (could be a simple API) that integrates a mock POS webhook, a queue (e.g., NATS or RabbitMQ), and a fulfillment worker written in Go. Explain how your design would scale for thousands of simultaneous orders—SpotOn values engineers who understand the end‑to‑end flow of restaurant operations.
• Prepare concrete stories around fast‑paced delivery: In the interview, recount at least two instances where you shipped a critical feature under a tight deadline, detailing your use of CI/CD pipelines (GitHub Actions, Docker, Kubernetes), automated testing, and post‑release monitoring. SpotOn’s “move fast, care hard” culture looks for engineers who can balance speed with reliability.
• Tailor your résumé to remote‑first collaboration: List specific tools you use daily for distributed work (e.g., Slack, Notion, Linear, Zoom, Terraform). Include metrics like “reduced PR review cycle by 30% using async code reviews and structured RFCs,” showing you can thrive in SpotOn’s remote Poland team.
• Negotiate with market‑aligned data for a Poland‑based remote role: Research the current Polish senior Go engineer salary bands (≈ 150‑200 k PLN net annually) and SpotOn’s “Great Places to Work” benefits (health stipend, learning budget, flexible hours). Frame your ask around the value you’ll add to their fulfillment platform and reference the company’s recent awards as justification for a competitive package.