Requirements
- Over 5 years of software development experience.
- Strong proficiency in TypeScript and Node.js.
- Experience building and maintaining backend services - REST APIs, relational databases (PostgreSQL), message queues, Docker.
- Curiosity about AI/LLMs and willingness to work with them daily.
- Excellent problem-solving skills and the ability to think critically and creatively.
- Outstanding communication skills, both verbal and written.
Nice to Have
- Hands-on experience integrating LLM APIs (OpenAI, Anthropic, Google, or similar).
- Understanding of prompt engineering, function/tool calling, and streaming.
- Experience with event-driven architectures (SQS/SNS or similar).
- Familiarity with observability tools (OpenTelemetry, tracing).
Benefits
- B2B contract-based monthly remuneration is 24,000 - 32,000 PLN + VAT or its equivalent on the employment contract.
- Quarterly and annual financial bonuses depending on the company’s performance.
- Flexible schedule and the possibility to work fully remotely.
- Professional development resources (up to 5 days of additional leave and 6,000 PLN yearly).
- LinkedIn Learning access.
- Extra leave for Tiugo Day - our company’s foundation day and your birthday.
- English lessons with a native speaker and an online language platform where you can learn English, Spanish, and German.
- Access to a mental health and well-being platform with 24/7 dedicated psychological support.
- Private medical care (Enel Med or Medicover) and Multisport card.
- 2 weeks of paid parental leave for our contractors.
Additional Information
- English lessons with a native speaker and an online language platform where you can learn English, Spanish, and German.

