Senior Software Engineer I – JAVA, React, Terraform, MongoDB | Optum Careers Gurgaon

September 28, 2025

Job Description

Summary

Optum, a global leader in healthcare technology, is hiring a Senior Software Engineer I in Gurgaon, Haryana. In this role, you will design and develop scalable web applications, microservices, and cloud-based solutions that improve healthcare outcomes. The ideal candidate has strong expertise in Java, React, Terraform, MongoDB, Docker, Kubernetes, and CI/CD pipelines, along with a passion for building secure, high-quality, and innovative software solutions. Join Optum to create transformative technology that directly impacts millions of lives while growing your career in a cutting-edge healthcare tech environment.


Job Details at a Glance

Job TitleSenior Software Engineer I – JAVA, React, Terraform, MongoDB
CompanyOptum (UnitedHealth Group)
LocationGurgaon, Haryana, India
CategoryTechnology / Software Engineering
Job ID2303997
Experience Required5+ years software engineering, 2+ years UI & microservices
QualificationsBS in Computer Science, Engineering, or related technical field
Tools & SkillsJava, React, Terraform, MongoDB, Docker, Kubernetes, CI/CD, AWS, NodeJS
Work ModeFull-Time / Onsite

Key Responsibilities

As a Senior Software Engineer I at Optum, you will:

  • Build extensible and reusable UI and service components for seamless customer experience.
  • Partner with Tech Leads and Delivery Leads to implement innovative healthcare technology solutions.
  • Drive enterprise adoption strategies ensuring alignment with business goals and engineering standards.
  • Ensure software deliverables meet quality, security, and compliance requirements.
  • Prioritize, plan, and manage team activities independently while mentoring junior engineers.
  • Implement and maintain security-first approaches, track vulnerabilities, and ensure rapid remediation.
  • Support incident management and War Room responses in case of production issues.
  • Continuously improve engineering processes, tools, and methodologies for higher productivity.
  • Stay updated on latest technologies and frameworks, providing technical guidance to the team.
  • Collaborate with broader engineering teams to drive innersource adoption and platform engineering initiatives.

Required Skills & Qualifications

  • 5+ years of software engineering experience with web, services, and data systems.
  • 2+ years experience in building pixel-perfect user interfaces.
  • Strong experience with microservices/APIs using Java/Spring Stack.
  • 2+ years working with Terraform for infrastructure as code.
  • Expertise in enterprise security, logging, monitoring, observability, and incident management.
  • Hands-on experience with Docker, Kubernetes, CI/CD pipelines.
  • Excellent interpersonal and communication skills to work with cross-functional teams.
  • Proven ability to communicate technical concepts to technical and non-technical audiences.

Preferred Qualifications

  • BS in Computer Science, Engineering, or related technical field.
  • 5+ years of experience with React, NodeJS, MongoDB, AWS.
  • Hands-on with GIT, CI/CD tools, and application monitoring tools (Splunk, Grafana, Dynatrace, PDC).
  • Experience in healthcare technology or data science projects.

Why Join Optum

  • Be part of a global organization transforming healthcare through technology.
  • Work on cutting-edge web, cloud, and microservice technologies impacting millions of people.
  • Collaborate with talented, inclusive, and innovative teams.
  • Access comprehensive career development, benefits, and growth opportunities in the healthcare tech sector.

Apply Now

Advance your career as a Senior Software Engineer I at Optum in Gurgaon. Apply today to join a dynamic, mission-driven technology team:

👉 Apply Now at Optum Careers