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Posted May 18, 2026

Sr. Backend JS Developer

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At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where 'Health for all Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining ‘impossible’. There are so many reasons to join us. If you’re hungry to build a varied and meaningful career in a community of brilliant and diverse minds to make a real difference, there’s only one choice.   Sr. Backend JS Developer    As a Senior Back-End JavaScript Developer, you will be an integral part of our development team. You will be instrumental in the architecture and design of the entire platform, built from the ground up to be flexible, modular, and reusable. You will be building and maintaining this solution using TypeScript in a NodeJS environment, adhering to clean code standards and comprehensive documentation practices. Building this from the start will allow you to decide what new technologies to use while still adhering to ambitious delivery timelines. You will be part of a multidimensional development team, working closely with other back-end developers as well as front-end developers (both web and mobile).     You will work closely with the CTO to design the solution and establish timelines, along with the Engineering Manager and the Software Architect to bring your ideas to life. You will also work with the Senior Product Manager to discuss technical solutions to new user features and develop the ones that end up being pursued.     We believe good developers need clear requirements, but also focused time and space to do their best work. Accordingly, you vocalize when you need to clarify uncertain requirements, you help find solutions to translate our designers' specifications into working features, and determine what work setting works best for you to get the job done.    We work in an Agile environment, and that means you are part of a culture that is flexible and adaptive to requirements. To support our objectives, we run Agile ceremonies, plan and scope our work as a group, and believe in a continuous deployment philosophy. Our work is about creating value for our end-users and you are a key part of bringing that experience to life via seamless integrations happening in the background.    YOUR TASKS AND RESPONSIBILITIES   The primary responsibilities of this role are to:  Work closely with the development and product teams  Participate in daily scrums and weekly sprint meetings  Play a fundamental role in the design and maintenance of our backend  Actively build the APIs (TypeScript/NodeJS)  Write and execute tests  Peer review code from other members of the team  Support the planning, feature estimation, and scoping of development work  Willingness to work in a fast-paced collaborative team environment  Effective at driving short-term actions that are consistent with long-term goals    WHO YOU ARE  Bayer seeks an incumbent who possesses the following:    Required:  3+ years working in the ag-tech industry. We are looking for a developer with proven agricultural experience for this role   Candidates with experience within the agricultural sustainability sector are preferred  8+ years of demonstrated JavaScript back-end development experience  8+ years of working with relational databases, preferably PostgreSQL  Detailed understanding of REST, GraphQL, and event-based systems  7+ years of experience with AWS-hosted web applications  5+ years with caching, preferably using Redis  Experience and solid understanding of the OAuth 2.0 protocol  Experience working in an Agile Delivery model  Experience working in a Continuous Deployment model  Experience with building, optimizing, and managing Docker images  Experience with container orchestration technologies such as AWS ECS or Kubernetes   Experience creating, maintaining, and troubleshooting CI/CD pipelines, preferably using GitHub Actions    Employees can expect to be paid a salary of approximately $120-170k. Additional compensation may include a bonus or incentive program (if relevant).  Additional benefits include health care, vision, dental, retirement, PTO, sick leave, etc..  This salary (or salary range) is merely an estimate and may vary based on an applicant’s location, market data/ranges, an applicant’s skills and prior relevant experience, certain degrees and certifications, and other relevant factors.    This posting will be available for application until at least 4/24/26.     YOUR APPLICATION     Bayer offers a wide variety of competitive compensation and benefits programs. If you meet the requirements of this unique opportunity, and want to impact our mission Health for all, Hunger for none, we encourage you to apply now. Be part of something bigger. Be you. Be Bayer.  To all recruitment agencies: Bayer does not accept unsolicited third party resumes.   Bayer is an Equal Opportunity Employer/Disabled/Veterans   Bayer is committed to providing access and reasonable accommodations in its application process for individuals with disabilities and encourages applicants with disabilities to request any needed accommodation(s) using the contact information below.    Equal Opportunity Employer Statement: Notice for U.S. Visitors: All information on this site is subject to compliance with local rule and regulations as they may vary from time to time and across different geographies, including, without limitation, U.S. Executive Orders.     Bayer is an E-Verify Employer.           Location:United States : Residence Based : Residence Based     Division:Crop Science    Reference Code:867471        Contact Us    Email:[email protected] Apply To This Job