Senior Mobile Developer

Senior • Hybrid

$16,800 - $25,200/

Gdynia, Poland

Salary: 800 - 1200/MD + VAT (B2B)

Work model: Warszawa/ Gdynia/ Kraków/Rzeszów (elastic hybrid - once a week on site)

Why choose this offer?

Work with a senior, experienced team, no micromanagement
Real impact on architecture and technical direction
Refactoring opportunity in a legacy system after acquisition
Open culture around automation, infrastructure, and DevOps practices
No firefighting or late-night support – calm and focused work environment

Project

The system is built for managing valet parking services – recently acquired by the client and now in need of maintenance, refactoring, and new feature development for iOS and Android applications. The role is aimed at an experienced mobile developer who can take ownership of features, ensure stable, high-quality performance, and effectively integrate the apps with backend services.

Technologies you'll work with

Native code (Android Kotlin/Java or iOS Swift/Objective-C)
REST APIs
Git
CI/CD (Azure DevOps)
Claude code

Client – why choose this particular client from the Jit portfolio?

An international company in the mobility & parking tech sector, which has just acquired a working product and is now ready to invest in its modernization and long-term development.They value stability, technical ownership, and mutual trust. No rush, no chaos – just solid engineering in a stable environment. Perfect for someone looking for technical ownership, autonomy, and space to do things right.

About Jit Team

The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.

Jit Team

Jit Team is a Polish company that operates in the IT industry, focusing on creating highly specialized teams for clients worldwide. With over 700 experienced experts, Jit Team emphasizes the human factor in IT, prioritizing people and their development. The company is deeply committed to its philosophy of "The Human factor of IT," which is reflected in its charitable and educational activities, such as supporting students with learning equipment and offering internships to launch IT careers. Jit Team has been active for over 15 years and is known for its strong relationship with a leading financial group in the Nordic countries, serving as their premier partner in Poland. The company values work-life balance, feedback culture, and international collaboration, often working in teams that provide exposure to the English language. Jit Team is also involved in supporting local initiatives, ensuring the circulation of positive energy within the community.