Fresha

Staff Backend Engineer (B2B - Warsaw)

Fresha
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almost 3 years ago
Warsaw, PolandStaff+

Responsibilities

  • Write production code and own architecture for a tribe.
  • Lead and deliver cross-team and cross-tribe technical initiatives.
  • Improve the stability, performance, scalability, quality, and reliability of business-critical systems.
  • Set technical direction, make architectural trade-offs, and develop multi-year technology strategies.
  • Mentor engineers, facilitate technical discussions, and build consensus across teams.
  • Build systems, author tools, and introduce patterns or policies that improve engineering productivity.
  • Collaborate with Product, Design, Data, and QA to support clear goals and timely delivery.
  • Represent Fresha’s technology externally through talks, blog posts, and technical community engagement.

Requirements

  • Deep experience building and interacting with AI agents and integrating them into engineering workflows while maintaining architecture, security, and quality standards.
  • Proven delivery of large systems involving contributions from one or more teams.
  • Ability to solve complex problems, debug difficult issues, and simplify projects, services, and processes.
  • Experience shaping architecture and shipping multiple large services, complex libraries, or major infrastructure.
  • Experience developing technology strategy for critical business areas spanning multiple systems and teams.
  • Ability to set technical direction over a six- to twelve-month horizon and influence stakeholders across the business.
  • Recognized technical contributor, role model, mentor, and collaborative team player who can facilitate decisions and communicate clearly.
  • Proactive, adaptable, and comfortable working in a fast-paced, changing environment.

Benefits

  • Warsaw onsite work four days per week.
  • B2B contract with 25–42 k PLN net per month plus RSUs.
  • Flexi-time around core hours.
  • 20 days of paid time off.
  • Travel coverage for visits to teammates, workshops, and social events.
  • Opportunity to contribute to migration decisions and learn to design, deploy, and maintain complex applications.
  • Opportunity to work with serverless services, SQS, and continuous delivery and deployment.

Categories

Fresha

About Fresha

501-1,000 employees
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