DO OK • Life-changing software services

6 open roles

Poland

Locations: Kraków · Wrocław · Poznań

Senior Python Developer
DO OK • Life-changing software services·Wrocław, Poland
Startup Environment, High Ownership, Demanding Clients Join our startup-like environment filled with new ideas, rapid change, and a strong focus on priorities and delivery. We are looking for a Senior Python Developer - someone experienced, open-minded, and ready to take real ownership of both product and technical direction. You will work closely with demanding clients, solve complex engineering problems, and…
- Full-time
- PLN 216k–PLN 324k / yr
28d ago
Head of Engineering
DO OK • Life-changing software services·Wrocław, Poland
About the Role We are looking for a Head of Engineering to lead our engineering organization and drive the delivery. You will be responsible for software development, engineering processes, technical leadership, and execution across internal projects and client projects. This role bridges business objectives and technical execution, ensuring scalable architecture, high-quality delivery, and effective collaboration across engineering, AI, DevOps, The…
- Full-time
- PLN 300k–PLN 420k / yr
Jul 2
Senior Data Scientist
DO OK • Life-changing software services·Wrocław, Poland
We are looking for a Senior Data Scientist who combines strong technical expertise with a business-oriented mindset. This role goes beyond building models – we need someone who can proactively identify opportunities, propose solutions, and translate data-driven insights into measurable business value. You will work across Data Science, AI, software development, and business initiatives, collaborating closely with engineering, product, and…
- Full-time
- PLN 300k–PLN 360k / yr
Jun 24
IOS Developer
DO OK • Life-changing software services·Poznań, Poland
Your main responsibilities beyond the will to change the world: 80% writing new functionalities 20% maintaining the existing code and bug fixing Active participation in the Code Review process Occasional help in addressing customer needs during the sales process Must have: Excellent knowledge of Swift Min. 3 years of proven commercial experience with iOS Development Familiarity with some package manager…
- Full-time
- PLN 202k–PLN 232k / yr
May 14
IOS Developer
DO OK • Life-changing software services·Kraków, Poland
Your main responsibilities beyond the will to change the world: 80% writing new functionalities 20% maintaining the existing code and bug fixing Active participation in the Code Review process Occasional help in addressing customer needs during the sales process Must have: Excellent knowledge of Swift Min. 3 years of proven commercial experience with iOS Development Familiarity with some package manager…
- Full-time
- PLN 202k–PLN 232k / yr
May 14
Tester Oprogramowania QA
DO OK • Life-changing software services·Wrocław, Poland
Szukamy analitycznego umysłu, który zadba o jakość aplikacji dostarczanych dla polskiego klienta. Twoim zadaniem będzie eliminacja błędów przed trafieniem produktu na produkcję. Zakres obowiązków: Tworzenie scenariuszy testowych na podstawie wymagań. Przeprowadzanie testów manualnych i wsparcie testów automatycznych. Raportowanie błędów i współpraca z zespołem deweloperskim. Wymagania: Minimum 3 lata doświadczenia w tworzeniu scenariuszy i przeprowadzaniu testów. Doświadczenie w testowaniu apli…
- Full-time
- PLN 161k–PLN 222k / yr
May 6

Senior Python Developer

Head of Engineering

Senior Data Scientist

IOS Developer

IOS Developer

Tester Oprogramowania QA