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Junior Fullstack Developer (Python & Angular)

BNP Paribas
Kraków, Lesser Poland, Poland Posted Oct 19, 2026
Hybrid

About this role

Junior Fullstack Developer (Python & Angular)

ABOUT THE JOB

Join our high-impact AI team within BNP Paribas’s Corporate & Institutional Banking (CIB) division, where we develop and scale a cutting-edge software platform powering the entire corporate credit chain - from origination to monitoring. Used by thousands of employees across 50+ countries since 2019, our platform is a critical backbone for global credit operations.

As a Junior Developer, you will have the unique opportunity to learn from industry experts and contribute to cutting-edge technologies. Depending on your interests and learning path, you will be matched with one of our key projects:

  • AI & Automation Engine: Gain hands-on experience with the frontier of technology, including NLP and RAG (Retrieval-Augmented Generation) to power our MyCreditApp, and assist in building our internal AI agent.
  • Sustainability Solutions: Support high-scale projects focused on calculating and monitoring the carbon footprint for our global clients.

KEY RESPONSIBILITIES

  • Developing software components under the guidance of Senior Engineers, following the multi-year product roadmap.

  • Collaborating with feature teams to implement UI elements and backend services that meet user expectations.

  • Learning and applying best practices in software quality, including unit testing (TDD), code reviews, and modern architectural standards.

  • Participating in agile ceremonies, including sprint planning, providing status updates, and contributing to team discussions.

  • Actively seeking knowledge and growing your technical skills by working closely with mentors and cross-functional specialists.

  • PROFILE & SKILLS

  • We are looking for motivated individuals with a Fullstack mindset and a strong desire to grow in a professional engineering environment.

  • Core Technical Foundation (Essential):

  • Backend: Basic knowledge of Python and familiarity with web frameworks (e.g., FastAPI or Flask).

  • Frontend: Basic understanding of modern web technologies (HTML, CSS) and familiarity with JavaScript/TypeScript.

  • Academic or Project

Experience

  • Experience with SQL (relational databases) and a basic understanding of how APIs work (REST). Mindset & Soft Skills:
  • High curiosity and a strong willingness to learn new technologies and methodologies.
  • Proactive attitude and a desire to take ownership of your learning path.
  • Collaborative mindset; you enjoy working in a team and sharing ideas.
  • English: Ability to communicate in English (written and verbal) is essential for our international environment. Nice-to-Have (Bonus points for):
  • Exposure to Angular.
  • Experience with any data manipulation libraries (like Pandas).

WHAT WE OFFER

  • Hybrid work mode, 50% working from home within a month
  • Equivalent for remote work expenses (120 PLN per month)
  • Stable employment in the international company
  • Fully paid private medical care for employee
  • Pre-paid lunch card
  • Employee Pension Plan
  • Co-financed Multisport Card
  • MyBenefit Cafeteria Platform
  • Life insurance
  • Car parking availability in the office building
  • Structured training and mentorship programs to accelerate your career growth.
  • Starts on a fixed-term contract; later possibility to change to permanent.

WHY JOIN BNP PARIBAS?

We are BNP Paribas S.A. (Branch in Poland), a part of BNP Paribas Group with 200 years of experience in banking. Since 2008, we are at the heart of Warsaw, and now we are also in Krakow. As Corporate and Institutional Banking(CIB), we offer financial solutions for corporate and institutional clients in a number of locations globally. Our Securities Services business line is a multi-asset servicing specialist. We are an exciting, dynamic, and growing operations centre; therefore, we are looking for candidates who are willing to be a vital part of the expansion of BNP Paribas’ operational scope in Poland. It’s our values that drive us forward and are a cornerstone of our business. We rely on our strengths, which include stability, responsibility, expertise, and being a good place to work.

READY TO MAKE A DIFFERENCE?

RECRUITMENT PROCESS

  • HR screening call – 15 min
  • Technical interviews– with the hiring manager + future teammates
  • Final interview with HR
  • Offer & onboarding

Recruitment process may differ depending on the position.

If the offer sounds interesting to you - please be invited to apply with your resume in English.

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