Danfoss
Danfoss

Software Engineer

onsite
Pune
Best in Industry
Posted 8/15/2026
Exp: 2+y

Job Overview

Role: Software Engineer Location: Pune Experience: 2+ Years Qualification: B.E/B.Tech Key Skills: C++, Communication Protocols, Connectivity Software, Fieldbus, Wi-Fi, Zigbee, Bluetooth, MQTT, Google Test, Visual Studio, Git, Agile Scrum

Job Description

As a Software Engineer at Danfoss Drives, you will contribute to the development of software for Variable Frequency Drive products. A major responsibility will be developing Communication Protocol Driver software using C++, covering the complete development lifecycle from requirements analysis to debugging and verification.

Roles and Responsibilities

  • Requirements Elaboration: Work with Product Owners and Technical Product Owners to understand and elaborate software requirements.
  • Driver Development: Develop communication protocol drivers for Danfoss Variable Frequency Drive products.
  • Connectivity Software: Develop connectivity software using C++.
  • Protocol Implementation: Work with Fieldbus communication protocols.
  • Technology Support: Develop software supporting connectivity technologies such as Wi-Fi, Zigbee, Bluetooth, and MQTT.
  • Design Documentation: Prepare High-Level Design (HLD) documents and Low-Level Design (LLD) documents.
  • Software Design: Create detailed software designs before implementation.
  • Implementation: Implement software using C++.
  • Code Quality: Perform static code analysis and investigate and fix errors and warnings.
  • Code Review: Participate in code reviews.
  • Unit Testing: Write unit test cases and develop and execute unit test scripts.
  • Engineering Testing: Prepare and execute engineering test cases.
  • Debugging: Debug software and resolve defects.
  • Agile Development: Work within an Agile Scrum development environment.
  • Collaboration: Collaborate with other engineers and product stakeholders.

Skills and Eligibility Criteria

Educational Background: B.E/B.Tech qualification.

Experience: Minimum 2+ years of experience in software development.

Mandatory Technical Skills:

  • Strong hands-on experience with C++
  • Experience developing production software and solving practical engineering problems
  • Strong debugging and troubleshooting skills
  • Experience with unit testing and engineering test cases
  • Experience with Visual Studio, Google Test, and Git
  • Knowledge of communication protocols
  • Exposure to Wi-Fi, Zigbee, Bluetooth, MQTT, or similar technologies
  • Ability to work with HLD, LLD, and detailed software design
  • Familiarity with static code analysis and code reviews
  • Experience working with Agile Scrum teams

Competencies:

  • Strong written and verbal communication skills
  • Ability to collaborate effectively with cross-functional teams

About the Company

Danfoss Group is a multinational leader in engineering energy-efficient and sustainable solutions, helping industries and cities build a better future. The company specializes in climate & energy solutions, providing technologies that enable a more sustainable world. Danfoss offers a supportive, inclusive, and internationally connected corporate culture that values employee ownership and continuous learning.