Sr. Applications Developer; Full Stack

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What’s in it for you:

Be a part of our mission! A sustainable future demands ongoing digital advancement. Our digital solutions team leads the way in developing next-generation climate technology focused on reducing demand-side energy consumption and emissions. Across our brands — including Brain Box AI, Nuvolo, Thermo King, Trane, and more — our teams combine deep technical expertise with advanced analytics to create data-driven solutions that add real value for customers, communities, and the planet.

We invest in tomorrow’s possibilities—and in our people—by providing ongoing learning, mentorship, and opportunities to work with industry-leading technology. Whether you re advancing AI in HVAC or driving analytics for greater efficiency, your ideas will help engineer solutions for stronger communities and a sustainable world.

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, including in support of volunteer and parental leave needs.
• Educational and training opportunities through company programs along with tuition assistance and student debt support.

From Monday to Thursday, work onsite in Minneapolis, MN with your colleagues. On Fridays, choose your work location, balancing what your work requires.

What you will do:

Thermo King is seeking a highly experienced Senior Full Stack Developer with proven expertise in backend development using Java and Spring Boot within the Microsoft Azure ecosystem, coupled with advanced frontend development skills using Next.js. You will design, develop, and optimize cutting-edge web and mobile solutions supporting our connected product ecosystem. In this key role, you’ll architect scalable, secure microservices on Azure with Spring Boot and Java, build exceptional user experiences with Next.js,

and advance our cloud-native IoT platform.

What you will bring:

• Minimum 8 years of hands-on backend development experience, including significant work with Java and Spring Boot in Microsoft Azure environments.
• Proven ability to design, develop, and maintain scalable backend systems and APIs using Java Spring Boot and Azure technologies.
• Significant experience building production-grade frontend applications using Next.js and the React ecosystem.
• Demonstrated track record architecting distributed, multi-tenant microservices solutions.
• Advanced development skills in backend technologies, with a strong focus on Java and Spring Boot.
• Proven experience building and deploying RESTful and Graph
  
  QL APIs with Java Spring Boot, integrated with Azure services.
• Deep understanding of identity management and authentication using Azure AD B2C and OAuth flows.
• Experience with serverless computing, event-driven architecture, and message-based systems (Event Grid, Service Bus).
• Familiarity with both relational (Azure SQL) and non-relational (Cosmos DB, Mongo
  
  DB) databases.
• Strong understanding of containerization (Docker) and orchestration (Kubernetes on Azure Kubernetes Service - AKS).
• Familiarity with CI/CD pipelines, Dev Ops practices, and Azure Dev Ops tools (Azure Pipelines, Git Hub Actions).
• Advanced skills in developing modern web applications with Next.js, React, and Type Script.
• Strong focus on building responsive, accessible, and performant user interfaces.
• Experience integrating frontend applications with Azure-hosted and Java Spring Boot backend APIs and services.
• Skilled in implementing secure authentication flows, including Single Sign-On and token-based authentication.
• Experience implementing multitenant SaaS architectures: tenant isolation, scalability, data partitioning.
• Working knowledge of networking concepts and cloud infrastructure best practices.
• Deep expertise in Microsoft Azure compute, storage, networking, security, monitoring, and cost optimization.
• Experience…