Driven by science. United by Rezon.
Join our team in Gdańsk and Warsaw-Duchnice creating biologics that improve lives worldwide
Rezon Bio, built on the excellence of Polpharma Biologics, is evolving into a trusted CDMO partner
We combine proven expertise with innovation to
support clients and patients worldwide
Shape the future of biologics at our hubs in Gdańsk and Warsaw
We offer diverse career opportunities across scientific, technical, and business functions
Find reason to join us
Work to be proud of
Make a real impact on people’s health. We produce advanced biologics that enhance patient care globally.
World-class productions sites
Our advanced facilities in Warsaw-Duchnice and Gdańsk are leading European biotech centers, supporting commercial manufacturing and R&D.
Global expertise
with local roots
Based in Poland, we are expanding internationally to compete with leading global biotech companies. Join our team of 1,300 professionals driven by science, purpose, innovation, and respect for diversity.
Professional
growth
Develop in a dynamic environment where ideas resonate and drive meaningful change. More than 50 biotechnologists have returned or relocated to Poland, inspired by our strong focus on continuous learning and development.
Comprehensive
benefits
We offer competitive pay, private healthcare, additional days off, relocation assistance, performance bonuses, sports cards, and wellbeing programs.
Which team resonates with you?
We are proud to work in an international, diverse environment that supports both experienced professionals and early-career talents in the following areas:
Technical Development
Contribute to innovation in cell line development, process science, analytics, and data-driven discovery.
Manufacturing & MSAT
Deliver products to market. Work alongside technical and operations experts to scale and validate biologics processes aligned with global GMP standards.
Quality & Regulatory
Quality is the core of all we do. Ensure global compliance and quality assurance are built into every process, every product, every time.
Commercial
Drive collaboration and support innovators across Europe, the United States, and around the world to deliver life-changing biologics to patients who need them.
Enabling Functions
Partner in vital day-to-day operations across Legal, Finance, IT, and People & Organization.
Reasons to grow at Rezon Bio
“My Rezon is… a rare environment where cutting-edge science meets a deep sense of purpose, making the seemingly impossible possible.
What inspires me most is the creativity, drive, and care of our young, dynamic teams – turning bold ideas into reality with ingenuity and heart.”
“My Rezons are… frequent non-standard challenges that guarantee my constant development.
On top of helping others and knowing that biological drugs are a great hope for many people who have already lost it.”
“My Rezons are… supportive team culture, focus on quality and the mission of enhancing patient access to treatments through biosimilars development.
I strongly value the supportive team culture and focus on quality.”
“My Rezons are… continuous learning, international collaboration, and the ability to shape my own development path.
The biotechnology industry offers dynamic, multifaceted legal work across contracts, corporate law, compliance, and regulation – ensuring no two days are the same.”
“My Rezon is… the chance to aid a pioneering Polish biotech company in its quest to become a leader on the global stage.
A prospect so compelling that it inspired me to move back to Poland from Mauritius after 30 years abroad. Collaborating with the exceptionally talented and dedicated team at Rezon Bio has made the transition seamless and deeply rewarding.”
“My Rezon is… a pure motivation to improve lives, cure diseases, and contribute to medical advancements.
Apart from my team – learning from team members’ expertise and growing as professionals is a major benefit.”
“My Rezon is… the constant search for solutions that simplify processes and make them more employee-friendly, while ensuring the highest safety standards.
All that to ensure that every employee, subcontractor and visitor goes home safely.”
“I joined Rezon Bio because of the wide range of possibilities it offered, from professional growth to contributing to innovative projects.
In my daily work, I’m motivated by the open approach to new concepts and the opportunity to shape the purification process on both laboratory and technical scales.”
“My Rezon is… the collaboration with inspiring people and the continuous opportunity for both professional and academic growth.
I am currently pursuing a PhD through an implementing doctorate project within the company.”
“My Rezon is… a stable and safe biotechnology industry and the fact that at the end there is a patient in need lets us treat our job as a mission.
I also value a wide range of buyer’s activities, from building long-term negotiation strategies, category management, up to constantly optimizing the process and our competitiveness.”
From reason to role at Rezon Bio
We believe every application starts with a reason. Our recruitment process is designed to ensure that your decision to join Rezon Bio is the right choice and the right fit for both you and us.
Apply through our online system. Check out open vacancies or send your CV to our candidate database. We review all applications carefully.
Does it resonate with you? Apply now!
- At Rezon Bio, we understand that the groundbreaking work we do would not be possible without talented and dedicated employees.
- We are constantly looking for enthusiastic individuals eager to develop safe and effective biologics, and to increase their global availability.