Lead Software Engineer, Diagnostics

trane technologiesBloomington, MN
$122,700 - $174,895Hybrid

About The Position

As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business—it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world. As a Diagnostics Software Engineer at Thermo King, you’ll have the opportunity to apply fresh thinking and problem-solving skills to cutting-edge transport refrigeration technology that keeps food, medicine, and other temperature-sensitive goods moving safely and efficiently. You’ll join a company with more than 80 years of innovation, where your work can directly improve the customer experience, support sustainability and decarbonization goals, and help shape the future of the cold chain. In return, you’ll be part of a purpose-driven culture backed by industry leadership, meaningful technology, and a strong support network committed to making a lasting impact.

Requirements

  • Bachelor’s or advanced degree in Computer Science or related field.
  • Proven background in real‑world software design and implementation.
  • Minimum of 8 years of software development experience.
  • Knowledge in embedded control systems design in HVAC-R, Automotive, or Off-Highway applications.
  • Strong understanding of embedded control systems, security standards and best practices.
  • Experience with Agile environments, sprint planning, scrum processes.
  • Technical problem-solving and analytical skills with ability to collaborate with and communicate to technical and non-technical stakeholders.
  • Strong knowledge of software design principles and development best practices.
  • Experience integrating software into real‑world applications and systems.
  • Ability to visualize data and perform engineering‑oriented data analysis.
  • Knowledge of database design and SQL.
  • Languages: C#, CSS, HTML, Java Script, Python
  • Developer Tools & Frameworks: AWS, Azure, Git, Linux, MacOS, Microsoft, Native, .Net, React Native, General Computer Hardware Troubleshooting, Expertise in Azure Functions, Azure App Services, Azure API Management, Azure SQL, Cosmos DB, Azure Storage, Azure Logic Apps, and related cloud-native services.

Nice To Haves

  • Exposure to Firmware, Circuits & Schematics

Responsibilities

  • Provide software engineering expertise to a multidisciplinary team with Transport Refrigeration Unit (TRU) and diagnostics backgrounds.
  • Develop applications to detect issues in TRU systems using sensor and performance data.
  • Support and enhance applications for diagnosing TRU data sets.
  • Adapt existing applications to evolving software architectures and platforms.
  • Validate application performance through automation, testing frameworks, and extensive data analysis.
  • Collaborate with local and remote software teams to develop, integrate, and deploy diagnostic applications.
  • Mentor junior engineering staff and support knowledge‑sharing across the team.
  • Interface with internal teams, stake holders and dealer technicians as needed to support product development and issue resolution.

Benefits

  • Health insurance
  • Holistic wellness programs with generous incentives
  • Family building benefits include fertility coverage and adoption/surrogacy assistance.
  • 401K match up to 6%, plus an additional 2% core contribution
  • 15 vacation days
  • 9 paid holidays
  • 3 floating holidays
  • Sick leave
  • Additional options to support volunteer and parental leave.
  • Educational and training opportunities through company programs
  • Tuition assistance
  • Student debt support
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