Backend Developer
About the role
As a Senior Backend Developer, you will make an impact by designing, developing, and maintaining scalable backend services for a clinical protocol authoring platform used to create, review, approve, version, and publish structured clinical protocols. You will be a valued member of the Life Sciences technology team and collaborate with product managers, clinical domain experts, UX designers, architects, and engineering teams to deliver secure, high-quality, and compliant solutions.
In this role, you will:
- Design, develop, and maintain backend services, APIs, integrations, and data models supporting clinical protocol authoring workflows.
- Build scalable solutions for content management, workflow orchestration, collaboration, approvals, versioning, audit trails, search, notifications, and reporting.
- Develop and optimize RESTful APIs and integrations with enterprise platforms, identity providers, document generation services, and clinical systems.
- Implement secure coding practices, authorization controls, audit logging, encryption,



and data privacy requirements.
- Collaborate with cross-functional teams to deliver high-quality solutions while supporting application performance, reliability, scalability, and maintainability.

Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on business requirements, this role may be delivered onsite, offshore, or in a hybrid model depending on project and client needs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
What you need to have to be considered
- 6+ years of software engineering experience with strong backend development expertise.
- Hands-on experience developing applications using Java/Spring Boot, .NET, Node.js, Python, or another

📌 Backend Developer (Buenos Aires)
🏢 Cognizant
📍 Buenos Aires