Senior Software Engineer II (Golang, Fulfillment)

Expected, Golang, JavaScript, TypeScript Optional, PHP, AWS, Terraform, Kubernetes Operating system, macOS About the project, You will join a fulfillment team responsible for untangling massive systems and solving complex, high-stakes puzzles., The focus is on building scalable solutions using Golang and integrating AI into workflows to push forward innovative solutions. This is how we work, you have influence on the choice of tools and technologies, you have influence on the technological solutions applied, you focus on product development, agile Team members, backend developer, frontend developer, devOps Your responsibilities, Take extreme ownership: see fixes through regardless of where the problem sits in the stack., Navigate real complexity by untangling massive systems and solving high-stakes puzzles., Be a flexible 'whatever it takes' engineer and clear paths for the team., Use AI tools to move faster and maintain high-quality standards., Provide technical leadership and address tech debt before it becomes a roadblock. 5 to 7 years of experience building software for high-traffic, production environments., Proficiency in Golang and JS/TS., Deep understanding of data structures, algorithms, and design patterns for scale., Strong command of English (min. B2). Optional, Experience in PHP for project needs., Familiarity with AWS, Terraform, or Kubernetes., Mentoring experience through thoughtful code reviews and shared knowledge. What we offer, Competitive pay between 23 800 - 29 800 PLN net on B2B., Training budget of 3500 PLN gross per year., Access to e-learning platforms (O’Reilly)., New MacBook Pro, 4K monitors, or needed tools., Flexible working hours., Relocation package within Poland. This is how we work on a project, code review, design patterns, technical debt management Development opportunities we offer, development budget, external training, industry-specific e-learning platforms, technical knowledge exchange within the company Benefits, private medical care, sharing the costs of professional training & courses, fruits, corporate products and services at discounted prices, integration events, corporate library, video games at work, coffee / tea, drinks, leisure zone, extra social benefits, meal passes, employee referral program Recruitment stages, Application submitted, Phone Screening, Technical Interviews, Final Interview with the team SPOTON POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ, We’re not just building restaurant tech; we’re giving independent restaurants the tools to compete and win., Named the #1 Restaurant POS by G2 (Summer 2026) based on ratings from real users., Rated the top-rated 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. This is how we work,