Senior Software Engineer - Python (Fullstack)

Onit, Inc.; Pune District; On-site; INR 900,000 - 1,200,000; Full time

Benefits offered by this job

Health Coverage

Flexible paid time off

Exceptional paid leave

100% employer-paid life and disability insurance

Paid volunteer day annually

Job summary

Onit, Inc. is seeking a skilled Software Engineer to enhance technical excellence and build high-performance applications. You will work on both frontend and backend development using technologies like Python, React, and AWS cloud services.

The role includes developing cloud-native solutions, collaborating across teams, and ensuring secure systems. Onit offers comprehensive benefits, including health coverage, flexible time off, and family support programs.

Qualifications

• Strong expertise in modern web application development with Python.
• Solid frontend development skills using React and web technologies.
• Experience architecting and deploying systems on AWS.
• Deep understanding of SQL and relational databases.
• Strong leadership and communication skills.

Responsibilities

• Drive technical excellence and build scalable applications.
• Develop backend services and cloud-native applications.
• Collaborate with cross-functional teams to deliver features.
• Own end-to-end delivery from system design to monitoring.

Skills

Python (Django/Flask)

React

AWS (EKS, ECS, S3, KMS)

SQL

Docker

CI/CD

Postgres

Tools

Terraform

Helm

Superset

Job description

About the Role

We are looking for a highly skilled Software Engineer to drive technical excellence, build scalable, secure, and high-performance applications. You will contribute to both frontend and backend engineering using modern technologies and AWS cloud services.

What You’ll Do

• Build the design and development of backend services using Python, Django, and Flask.
• Build intuitive and responsive UIs with React, jQuery, HTML, CSS.
• Architect and deploy cloud-native applications on AWS EKS (Kubernetes).
• Work with Postgres and AWS Aurora for data modeling, optimization, and high availability.
• Implement secure systems using AWS KMS, and integrate AWS services like S3, ECS, SQS.
• Collaborate with Product, QA, DevOps, and cross‑functional teams to deliver impactful features.
• Own end‑to‑end delivery, from system design to deployment and monitoring.

Backend

• Python
• Django, Flask
• Superset
• REST APIs

Frontend

• React
• jQuery
• HTML5, CSS3

Cloud & Infrastructure

• AWS EKS (Kubernetes)
• AWS ECS, SQS
• AWS KMS (Encryption)
• Docker & CI/CD pipelines

Data & Storage

• Postgres
• AWS Aurora
• AWS S3
• Postgres-based search indexing

What We’re Looking For

• Strong expertise in Python (Django/Flask) and modern web application development.
• Solid frontend development skills using React and core web technologies.
• Experience architecting and deploying cloud-native systems on AWS.
• Deep understanding of SQL, relational databases, and data performance strategies.
• Strong leadership, mentorship, and communication skills.
• Ability to break down complex problems into scalable engineering solutions.

Bonus Skills

• Experience with Infrastructure-as-Code (Terraform, Helm).
• Strong background in distributed systems or performance engineering.
• Experience improving observability, reliability (SLOs), and system resilience.
• Familiarity with Superset or advanced BI tooling.
• Security or encryption domain expertise.

Benefits & Perks That Support You

Onit offers a comprehensive total rewards package designed to support the whole employee at work and beyond:

Health Coverage: Employee and immediate family members.

Time Away: Flexible paid time off and 10 company paid holidays annually.

Family Support: Exceptional paid leave for birth parents, non-birth parents, and caregivers. Onit also offers surrogacy and adoption reimbursement.

Income Protection: 100% employer-paid life and disability insurance.

Additional Coverage Options: Voluntary benefits including hospital indemnity, critical illness, accident.

Tax-Advantaged Accounts: Flexi, NPS.

Community Engagement: One paid volunteer day each year to give back to the community.