Associate Site Reliability Engineer

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.

As an Associate Site Reliability Engineer, you will be at the heart of Moderna's internal technology enablement efforts, contributing to a robust cloud infrastructure and developer platform. Based in Warsaw, this individual contributor role will directly support the Moderna Builder community — engaging with developers across the organization to design and deliver scalable, cloud-native DevOps solutions that underpin our cutting-edge web applications.

You will play a central role in shaping the next generation of Moderna's internal software tooling, integrating automation, Infrastructure-as-Code, and CI/CD pipelines to create a seamless and modern developer experience. In addition to strong technical execution, this role represents an opportunity to engage with platform-wide decisions, all within a dynamic global biotech organization driven by digital innovation. Close collaboration with engineering teams will also open opportunities to gain exposure to emerging Generative AI tools and methodologies being integrated across Moderna's digital ecosystem.

Here's What You'll Do
Your key responsibilities will be:

• Driving new features from ideation through to delivery, ensuring extensibility and thoughtful system integration.
• Building reliable, maintainable software that supports enterprise-scale developer needs.
• Collaborating closely with web application developers to understand and translate business and platform requirements into technical solutions.
• Provisioning AWS resources using Infrastructure-as-Code (IaC), enabling automation, scalability, and reliability across environments.

Your Responsibilities Will Also Include

• Designing, maintaining, and evolving CI/CD pipelines to support both Platform and Web Application development teams.
• Optimizing tooling and workflows to continuously improve the developer experience.
• Writing concise, effective documentation that enables internal developers to adopt frameworks and tools efficiently.
• Staying abreast of cloud computing and web development trends to incorporate the latest innovations into platform evolution.
• Participating in multiple concurrent projects within a fast-paced, highly collaborative engineering culture.
• Partnering with internal teams to identify opportunities for integrating Generative AI solutions into development workflows.

The key Moderna Mindsets you'll need to succeed in the role:

• "We digitize everywhere possible using the power of code to maximize our impact on patients." In this role, your contributions to automation, Infrastructure-as-Code, and developer enablement tools directly reflect Moderna's commitment to building digital-first systems that scale rapidly and deliver real-world impact.
• "We obsess over learning. We don't have to be the smartest — we have to learn the fastest." Operating within a rapidly evolving cloud and DevOps environment requires a relentless curiosity and willingness to learn. From new AWS services to modern CI/CD tooling and AI-enabled solutions, you will be expected to grow continuously alongside the platform.

Here's What You'll Need (Basic Qualifications)

• 2+ years of experience in an SRE, DevOps, or platform engineering role.
• Experience creating and maintaining AWS resources for platform or webapp development.
• Knowledge of AWS best practices.
• Familiar with AWS and IaC tools (e.g., Terraform or Pulumi) to manage and automate cloud infrastructure.
• Experience creating continuous integration/continuous deployment (CI/CD) pipelines for platform or webapp development.
• Ability to work in an agile environment, collaborating with teams across disciplines.
• A desire to make an impact as part of a high-growth, transformational company that is Bold, Relentless, Curious, and Collaborative.

Here's What You'll Bring to the Table (Preferred Qualifications):

• Experience with containerized web application architectures.
• Experience using GitHub Actions to create CI/CD processes.
• Strong communication skills and ability to collaborate with cross-functional teams.

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 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