Junior or Mid Front-end Developer

Salary:
300–600
PLN/day on B2B for
Junior
,
600–800
PLN/day on B2B for
Mid
Work model:
hybrid from Gdynia / Gdańsk / Warszawa / Łódź (at least 2 days per week from the office)

Why choose this offer?

• You can expect a flexible work organization
• The international work environment will give you the opportunity to interact with the English language on a daily basis
• Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
• The Jit community will bring you a nice time during regular integration meetings

Project
We're looking for a
Junior or Mid Frontend Developer
to join our team and support the development of modern, AI-driven solutions in the
banking sector
. You will work on innovative digital products that enhance user experience and streamline processes in a large financial organization. The role is open to
candidates with experience in either React
/ React Native) or
Angular
.

Responsibilities You'll Have

• Developing and maintaining internet applications using , React Native or Angular
• Building intuitive, user-friendly interfaces with JavaScript, CSS3, and HTML5
• Writing clean, scalable code in TypeScript
• Creating unit tests and implementing UI test automation (e.g., Playwright)
• Collaborating within Agile teams (SCRUM, Kanban)
• Working closely with designers and AI-focused teams to deliver UX-oriented features
• Participating in code reviews and contributing to continuous improvements

Expected competences and knowledge

• 3+ years of experience in frontend development
• Strong skills in , React Native, or
• Solid knowledge of JavaScript, HTML5, CSS3
• Practical experience with TypeScript
• Experience in unit testing and UI test automation
• Understanding of Agile methodologies (SCRUM, Kanban)
• UX-oriented approach and willingness to work with AI-driven solutions

Nice-to-have competences

• Experience with DevOps and cloud environments
• Knowledge of Python, PyTest, Unittest
• Familiarity with Docker, Kubernetes, SQL

Technologies
you'll work with

• React Native
• Angular
• JavaScript / TypeScript
• HTML5 / CSS3
• Playwright (or similar UI automation tools)
• AI-related UX and frontend tooling
• (Nice to have) Python, Docker, Kubernetes, SQL

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

Jit Team has had an
over-decade-long relationship
with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present,
over 200 Jit personnel
are engaged in the completion of
more than 60 projects
for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the
Scandinavian culture
, which is conducive to people who place emphasis on
work-life balance and feedback culture
. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.

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.