Senior Full Stack Developer

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Optum

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Job Description

Job Responsibilities

  • Be an active member of a Scrum/Agile team developing enterprise‑grade medical imaging products
  • Work closely with Product Owners, UX, and Architecture to translate business requirements into clear technical designs and execution plans
  • Lead features end‑to‑end – from requirements and design, through implementation, testing, deployment, and production monitoring
  • Contribute to system architecture, scalability, performance, and security decisions
  • Design and develop robust, maintainable, and testable backend and frontend components
  • Proactively identify and solve complex technical challenges
  • Troubleshoot, diagnose, and resolve production issues in distributed systems
  • Continuously improve code quality, development processes, and engineering best practices


Required Skills & Experience

  • 5+ years of hands‑on software development experience as a Full Stack Developer
  • Strong experience with backend technologies:
  • .NET / .NET Core, C#, RESTful APIs, Web Services, Windows services
  • Experience designing APIs for scalability, performance, and security
  • Strong experience with frontend technologies:
  • Modern JavaScript (ES6+), HTML5, CSS3
  • Experienced in using TypeScript
  • React, Angular (2+), or equivalent modern framework
  • Experience with Node.js
  • Experience working with cloud‑native or cloud‑ready architectures
  • Exposure to AI‑assisted development tools and modern productivity practices
  • Solid understanding of software engineering best practices, clean code, and design principles
  • Strong experience with unit, integration, and end‑to‑end testing
  • Familiarity with CI/CD pipelines, source control (Git), and automated build/deploy processes
  • Experience working in Agile / Scrum environments
  • Analytical mindset, high ownership, and a strong can‑do attitude
  • Excellent English communication skills (verbal and written)
  • Team player, self‑learner (autodidact), and strong collaborator
  • BSc in Computer Science or equivalent experience


Advantage

  • Familiarity with microservices architecture, distributed systems, and event‑driven design
  • Experience with containers and orchestration (Docker, Kubernetes)
  • Experience with cloud platforms (Azure / AWS / GCP)
  • Knowledge of observability tools (logging, monitoring, tracing)
  • Experience developing applications in medical, healthcare, or other regulated environments,
  • working knowledge of healthcare interoperability and imaging standards such as HL7 (v2/v3, FHIR) and DICOM,
  • understanding of compliance considerations (data privacy, security, auditability, and regulatory requirements)"


What we offer

  • Market Competitive Pay Levels
  • Retirement Plan
  • Medical Plan (HMO) from Day 1 of employment
  • Dental, Medical, and Optical Reimbursements
  • Life and Disability Insurance
  • Paid Time-Off Benefits
  • Sick Leave Conversion
  • Tuition Fee Reimbursement
  • Employee Assistance Program (EAP)
  • Annual Performance Based Merit Increases
  • Employee Recognition
  • Training and Staff Development
  • Employee Referral Program
  • Employee Volunteerism Opportunity
  • All Mandatory Statutory Benefits


Who we are

Optum is the health care technology and innovation company of the UnitedHealth Group enterprise along with UnitedHealthcare.

As part of a Fortune 5 enterprise, we are improving the health care experience of over 125 million people around the world.

We’re a diverse team with operations across North America, South America, Europe, Asia Pacific and the Middle East. This includes our over 14,000 employees in the Philippines.

Elevate your career with a leading health care company while improving lives.

Join us in evolving health care so everyone can have the opportunity to live their healthiest life. This is your opportunity to be part of a team that’s dedicated to Caring. Connecting. Growing together.


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