- Designation - Sr Software Engineer

- Qualification - Bachelor s degree in computer science, IT, ETC, Mechanical or equivalent.

- Location - Pune

- Experience - 4 - 6 Years

Role summary

We are seeking a highly skilled Senior Software Engineer (Node.js) with 4-6 years of hands-on experience in designing, developing, and deploying scalable cloud-based applications. The ideal candidate will be capable of working independently across the full software development lifecycle-from requirement analysis and system design to implementation, testing, and deployment.

Key Responsibilities

- Design, develop, and maintain backend services using Node.js for scalable web and cloud applications.

- Translate business requirements into detailed technical specifications and design documents.

- Build and integrate RESTful APIs and real-time services using MQTT and WebSocket.

- Develop cloud-native solutions on AWS (EC2, Lambda, API Gateway, S3, RDS/DynamoDB, IoT Core, etc.).

- Implement unit and integration tests using frameworks like Jest, Mocha, or Chai.

- Ensure secure coding practices, including authentication, authorization, encryption, and vulnerability mitigation.

- Apply software engineering best practices: clean code, SOLID principles, design patterns, and code reviews.

- Work with relational and non-relational databases (PostgreSQL/MySQL, MongoDB/DynamoDB).

- Participate in Agile/Scrum ceremonies and contribute to sprint planning and estimations.

- Use JIRA, Confluence, and Git for project tracking, documentation, and version control.

- Collaborate with cross-functional teams including UI/UX, QA, DevOps, and product stakeholders.

- Provide technical guidance and mentoring to junior engineers when required.





- Experienced in implementing secure development methodologies, ensuring robust protection of sensitive data and systems integrity

Required Skills Qualifications

- 4-6 years of professional experience in Node.js backend development.

- Strong experience with AWS Cloud services.

- Proficiency in unit testing frameworks (Jest, Mocha, Chai, etc.).

- Solid understanding of secure coding practices (OWASP, OAuth, JWT, TLS, etc.).

- Experience with both SQL and NoSQL databases.

- Hands-on experience with MQTT and WebSocket based systems.

- Solid knowledge of Agile development methodologies.

- Experience using JIRA, Confluence, Git in enterprise environments.

- Excellent written and verbal communication skills.

- Ability to work independently from requirement gathering to delivery.

Good to Have (Preferred)

- Knowledge of GDPR compliance and ISO 27001 security standards.

- Experience building web applications for European markets (data residency, compliance, performance).

- Domain experience in HVAC / IoT / Smart Systems.

- Exposure to DevOps practices (CI/CD, Docker, monitoring, logging).

- Experience with microservices and event-driven architectures.

Soft Skills

- Strong problem-solving and analytical mindset.

- High ownership and accountability.

- Ability to communicate complex technical concepts to non-technical stakeholders.

- Proactive, self-driven, and comfortable working in fast-paced environments.

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📌 Sr Software Engineer (Node JS) (Pune)
🏢 UNIDEL Group
📍 Pune