The Role:
Joining Moderna offers the unique opportunity to be part of a pioneering team that's revolutionizing medicine through mRNA technology, with a diverse pipeline of development programs across various diseases.
As an employee, you'll be part of a continually growing organization, working alongside exceptional colleagues and strategic partners worldwide, contributing to global health initiatives.
Moderna's commitment to advancing the technological frontier of mRNA medicines ensures a challenging and rewarding career experience, with the potential to make a significant impact on patients' lives worldwide.
Moderna is solidifying its presence within our international business services hub in Warsaw, Poland, a city renowned for its rich scientific and technological heritage. This hub provides critical functions, meeting the growing demand of Moderna’s global business operations. We're inviting professionals from around the world to join our mission and contribute to the future of mRNA medicines.
This Warsaw-based role is a unique opportunity to shape the next generation of Moderna’s internal software platforms. You will operate at the intersection of platform engineering and web development, helping to design and deliver reusable frameworks and tooling solutions that accelerate Moderna’s software development lifecycle. In this role, you will collaborate directly with other developers (Builders) to understand their needs, drive high-impact platform capabilities, and contribute foundational components that make developing applications at Moderna easier, faster, and more reliable.
The right candidate will go beyond executing on tickets—they will take true ownership of their work, constantly strive for quality and maintainability, and help drive a culture of technical excellence across the platform. This is a highly visible opportunity to work on critical platform capabilities, gain exposure to AWS and CI/CD infrastructure, and be part of a broader digital transformation effort leveraging Generative AI tooling in development workflows.
Here’s What You’ll Do
Your key responsibilities will be:
Designing and developing new features and components in a scalable, extensible way.
Building software frameworks and tools that are intuitive, well-documented, and easy to use by other developers.
Partnering directly with web application developers to translate business needs into technical solutions.
Enhancing developer experience by streamlining tooling and infrastructure.
Creating and maintaining AWS-based infrastructure for web applications.
Your responsibilities will also include:
Writing clear, effective documentation to support adoption and usability of frameworks and tools.
Continuously improving development workflows by applying CI/CD best practices.
Maintaining code health through thoughtful enhancements, refactors, and deprecations.
Applying balanced decision-making to optimize for performance, maintainability, and user value.
Staying informed on latest trends in web engineering, cloud infrastructure, and developer tooling—particularly in areas related to automation and Generative AI integration.
The key Moderna Mindsets you’ll need to succeed in the role:
“We behave like owners. The solutions we’re building go beyond any job description.”This role requires someone who takes full ownership—not only of their code, but of developer experience outcomes. You’ll be expected to identify opportunities, drive them to completion, and act as a proactive advocate for quality across the platform.
“We digitize everywhere possible using the power of code to maximize our impact on patients.”You will play a direct role in enhancing Moderna’s software development landscape, contributing automation, frameworks, and infrastructure that improve efficiency, enable innovation, and accelerate delivery—all with the ultimate goal of impacting patient outcomes.
Here’s What You’ll Need (Basic Qualifications):
7+ years of experience in modern full-stack web application development.
Experience in JavaScript/TypeScript.
Experience with AWS or another cloud provider for deploying and managing applications.
Experience with Docker and containerized applications.
Experience creating continuous integration/continuous deployment (CI/CD) pipelines.
Experience applying system design and coding patterns to solve business problems.
Experience designing and building either user-facing features, infrastructure components, or APIs using JavaScript/Typescript.
At Moderna, we believe that when you feel your best, you can do your best work. That’s why our global benefits and well-being resources are designed to support you—at work, at home, and everywhere in between.
- Quality healthcare and insurance benefits
- Lifestyle Spending Accounts to create your own pathway to well-being
- Free premium access to fitness, nutrition, and mindfulness classes
- Family planning and adoption benefits
- Generous paid time off, including vacation, bank holidays, volunteer days, sabbatical, global recharge days, and a discretionary year-end shutdown
- Savings and investments
- Location-specific perks and extras!
The benefits offered may vary depending on the nature of your employment with Moderna and the country where you work.
About Moderna
Since our founding in 2010, we have aspired to build the leading mRNA technology platform, the infrastructure to reimagine how medicines are created and delivered, and a world-class team. We believe in giving our people a platform to change medicine and an opportunity to change the world.
By living our mission, values, and mindsets every day, our people are the driving force behind our scientific progress and our culture. Together, we are creating a culture of belonging and building an organization that cares deeply for our patients, our employees, the environment, and our communities.
We are proud to have been recognized as a Science Magazine Top Biopharma Employer, a Fast Company Best Workplace for Innovators, and a Great Place to Work in the U.S.
As we build our company, we have always believed an in-person culture is critical to our success. Moderna champions the significant benefits of in-office collaboration by embracing a 70/30 work model. This 70% in-office structure helps to foster a culture rich in innovation, teamwork, and direct mentorship. Join us in shaping a world where every interaction is an opportunity to learn, contribute, and make a meaningful impact.
If you want to make a difference and join a team that is changing the future of medicine, we invite you to visit modernatx.com/careers to learn more about our current opportunities.
Moderna is a smoke-free, alcohol-free, and drug-free work environment.
Moderna is a place where everyone can grow. If you meet the Basic Qualifications for the role and you would be excited to contribute to our mission every day, please apply!
Moderna is committed to equal opportunity in employment and non-discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry or citizenship, ethnicity, disability, military or protected veteran status, genetic information, sexual orientation, marital or familial status, or any other personal characteristic protected under applicable law. We consider qualified applicants regardless of criminal histories, consistent with legal requirements.
We’re focused on attracting, retaining, developing, and advancing our employees. By cultivating a workplace that values diverse experiences, backgrounds, and ideas, we create an environment where every employee can contribute their best.
Moderna is committed to offering reasonable accommodation or adjustments to qualified job applicants with disabilities. Any applicant requiring an accommodation or adjustment in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should contact the Accommodations and Adjustments team at [email protected].
