Zelis

Sr Software Engineering

Zelis
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3 days ago
Hyderābād, IndiaSenior

Responsibilities

  • Design, develop, test, deploy, maintain, and support scalable full-stack applications.
  • Build backend services with Python, Django, and Django ORM, including models, relationships, migrations, transactions, and database interactions.
  • Develop reusable React frontend components and integrate them with REST APIs.
  • Design database schemas, relationships, queries, and data access layers using PostgreSQL and/or MySQL.
  • Deploy and support applications in AWS and manage containerized applications with Docker.
  • Explore AI-powered solutions, AI agents, and workflow automation to improve engineering, operational, and business processes.
  • Participate in architecture discussions, code reviews, debugging, performance optimization, and production issue resolution.
  • Collaborate with engineering, product, QA, DevOps, and other cross-functional teams.

Requirements

  • 5–8 years of software development experience.
  • Hands-on experience with Python, Django, Django ORM or ORM concepts, React, AWS, Docker, PostgreSQL and/or MySQL, Git, and production application troubleshooting.
  • Experience developing REST APIs, integrating frontend applications, and applying authentication, authorization, validation, error handling, and API security practices.
  • Experience with relational database design, joins, indexes, transactions, SQL queries, query optimization, and ORM-related performance troubleshooting.
  • Strong JavaScript and modern frontend development experience; TypeScript is preferred.
  • Flask and/or FastAPI experience is advantageous.
  • Experience with AWS services such as EC2, ECS/EKS, Lambda, S3, RDS, API Gateway, CloudWatch, SQS, or SNS is preferred.
  • .NET/C#, ASP.NET Core/.NET, CI/CD pipelines, microservices, distributed systems, monitoring, or observability experience is advantageous.
  • Experience or strong interest in AI/Generative AI, including AI agents, LLM applications, AI APIs, tool or function calling, RAG, prompt engineering, embeddings, vector databases, or AI orchestration frameworks, is desirable.
  • Ability to work across technology stacks and learn new languages, frameworks, platforms, and tools.

Benefits

  • Hybrid work flexibility.
  • Comprehensive healthcare benefits.
  • Financial wellness programs.
  • Cultural celebrations and a collaborative workplace supporting professional growth and global exposure.

Tech Stack

Categories

Zelis

About Zelis

1,001-5,000 employees

Zelis builds a connected healthcare payments and pricing platform for U.S. payers, providers, and consumers, offering payment integrity, claims pricing/bill review, electronic payments, and network optimization. It sells software and managed services to health plans, TPAs, and self-insured employers to reduce claims errors and streamline reimbursement. Privately held and headquartered in Boston, it serves over 750 payers, including the top five national health plans, and millions of healthcare professionals and consumers.

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