Senior Backend Engineer for Life Sciences Platform

Cognizant; Lomas del Mirador, Buenos Aires; Híbrido; ARS 135.820.000 - 203.731.000; Jornada completa

Descripción de la vacante

Cognizant in Argentina is seeking a Senior Backend Developer to design, develop, and maintain scalable backend services for a clinical protocol authoring platform. You will collaborate with product managers, clinical domain experts, UX designers, architects, and engineering teams to deliver secure, compliant solutions.

You will work across RESTful APIs, data models, and integrations, focusing on performance, reliability, and maintainability, with a hybrid work model based on project needs.

Formación

• 6+ years of software engineering experience with backend focus.
• Hands-on with Java/Spring Boot, .NET, Node.js, or Python.
• Strong API design, microservices, and distributed systems knowledge.
• Experience with relational databases and data modeling.
• Familiarity with cloud-native platforms and CI/CD.
• Understanding of security, encryption, and data privacy.

Responsabilidades

• Design, develop, and maintain scalable backend APIs and services.
• Build integrations and data models to support workflows.
• Implement secure coding practices and access controls.
• Collaborate with product, UX, and engineering teams for quality.
• Ensure performance, reliability, and maintainability.

Conocimientos

Backend development

API design

Microservices

Security practices

Cloud-native development

Relational databases

Educación

Bachelor's degree in Computer Science / IT / Engineering

Herramientas

Java/Spring Boot

.NET

Node.js

Python

REST APIs

CI/CD pipelines

Containerization (Docker)

Descripción del empleo

Cognizant in Argentina is seeking a Senior Backend Developer to design, develop, and maintain scalable backend services for a clinical protocol authoring platform. You will collaborate with product managers, clinical domain experts, UX designers, architects, and engineering teams to deliver secure, compliant solutions.

You will work across RESTful APIs, data models, and integrations, focusing on performance, reliability, and maintainability, with a hybrid work model based on project needs.