Location
Warsaw, Poland — Onsite (4 days on-site)
Contract
B2B · 25–40k PLN net /month + RSUs
About Fresha
Fresha is the operating system for the global beauty, wellness and self-care industry, connecting and powering everything from salons and barbers to spas, medspas, fitness studios and health practices.
Fresha is a leading AI-powered OS trusted by millions of consumers and businesses worldwide. With 130,000+ businesses, 450,000+ stylists, and processing over 1 billion appointments, Fresha empowers businesses with bookings, point-of-sale, marketing, and more.
Your Impact as a Full Stack Engineer
At Fresha, AI drives feature delivery. Engineers get top-tier tooling (Claude, GitHub Copilot, Cursor) to focus on shipping high-impact product features. We value engineers who leverage these tools within 6‑week cycles, delivering reliable, secure, and user‑centric final experiences.
What You’ll Do
- Collaborate closely with Product, Design, Frontend, Infrastructure, and Mobile engineers to take features from discovery to rollout and beyond.
- Take responsibility for features from discovery to observability: technical design, implementation, testing, and rollout.
- Design, build, and maintain efficient, scalable, and reliable Ruby/Elixir code.
- Work with a polyglot stack (Ruby, Elixir, GraphQL, TypeScript, gRPC) and modern messaging systems (Kafka).
- Operate within a Kubernetes‑driven environment as we continue moving to a microservice architecture.
- Embrace Domain‑Driven Design to build high‑quality, impactful products from inception to delivery.
What We’re Looking For
- Deep experience building and interacting with AI agents to amplify coding output; integrate agents while meeting architecture and security standards.
- Experience building and maintaining globally distributed systems.
- Knowledge of event‑driven architectures (Kafka).
- ~2+ years of experience in product engineering, developer tools, or infrastructure at scale.
- Pragmatic generalist who thrives on learning new frameworks and tackles complex challenges.
- Familiarity with Elixir, Ruby, or TypeScript is a plus.
Benefits
- Real impact on a rapidly growing global business.
- Work with modern technologies and contribute to a significant migration to microservices.
- Dynamic culture encouraging autonomy and innovation.
Workplace and Schedule
All Fresha employees work from the office four days per week, with flexibility to work remotely on Wednesdays.
Warsaw office: 20th Floor, Aleje Jerozolimskie 81, 02-001 Warsaw, Poland
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