Danfoss
Danfoss

Software Engineer

onsite
Pune
Best in Industry
Posted 8/17/2026
Exp: 2+y

Job Overview

Role: Software Engineer Location: Pune Experience: 2+ Years Qualification: B.E/B.Tech Key Skills: C++, Fieldbus, Wi-Fi, Zigbee, Bluetooth, MQTT, Google Test, Visual Studio, Git, Agile Scrum, High-Level Design (HLD), Low-Level Design (LLD), Static Code Analysis, Code Reviews

Job Description

As a Software Engineer at Danfoss Drives, you will contribute to the development of communication protocol driver software and connectivity software using C++ for Variable Frequency Drive products. This role covers the complete development lifecycle, including requirements analysis, high-level and low-level design, coding, static analysis, code reviews, unit testing, engineering testing, debugging, and verification within an Agile Scrum environment.

Roles and Responsibilities

  • Work with Product Owners and Technical Product Owners to understand and elaborate software requirements.
  • Develop communication protocol drivers for Danfoss Variable Frequency Drive products.
  • Develop connectivity software using C++.
  • Work with Fieldbus communication protocols.
  • Develop software supporting connectivity technologies such as Wi-Fi, Zigbee, Bluetooth, and MQTT.
  • Prepare High-Level Design (HLD) documents.
  • Prepare Low-Level Design (LLD) documents.
  • Create detailed software designs before implementation.
  • Implement software using C++.
  • Perform static code analysis.
  • Investigate and fix errors and warnings identified by analysis tools.
  • Participate in code reviews.
  • Write unit test cases.
  • Develop and execute unit test scripts.
  • Prepare and execute engineering test cases.
  • Debug software and resolve defects.
  • Work within an Agile Scrum development environment.
  • Collaborate with other engineers and product stakeholders throughout development.

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.
  • Experience with unit testing and engineering test cases.
  • Experience with Visual Studio, Google Test, and Git.
  • Knowledge of communication protocols is highly relevant.
  • Exposure to Wi-Fi, Zigbee, Bluetooth, MQTT, or similar technologies is beneficial.
  • 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 debugging and troubleshooting skills.
  • 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.