Lead Software Engineer, Diagnostics

Be a part of our mission! 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.

Learn about our benefits designed for you to Thrive at work and at home. 

We boldly go.

Where is the work:

What's in it for you:
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.

What you will do:

• 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.

What you will bring:

• 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.
• Bonus: Exposure to Firmware, Circuits & Schematics

Annual Base Salary Range or Hourly Base Pay Range:

Compensation Type:

Incentive Eligible:

Sales Commission Eligible:

Disclaimer: We strive to provide competitive compensation for this position, tailored to a variety of factors. The actual compensation will depend on elements such as seniority, merit, geographic location, education, experience,  travel requirements, and union designation.   Our compensation range is generally based on the national average for the country.  Additionally, benefits may vary depending on the region, business alignment, union involvement, and employee status.

Thrive at work and at home:

• Benefits kick in on DAY ONE for you and your family, including health insurance and holistic wellness programs that include generous incentives – WE DARE TO CARE!
• Family building benefits include fertility coverage and adoption/surrogacy assistance.
• 401K match up to 6%, plus an additional 2% core contribution = up to 8% company contribution.
• Paid time off includes 15 vacation days, 9 paid holidays, 3 floating holidays, sick leave, and additional options to support volunteer and parental leave.
• Educational and training opportunities through company programs along with tuition assistance and student debt support.

Disclaimer:  Benefit offerings may vary depending on Collective Bargaining Agreements and local/state regulations.

Safety Sensitive Role:

The company designates certain roles as Safety Sensitive. Safety Sensitive roles may require that you pass additional drug screening.

We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.