Demo

Senior Software Engineer

Haystack
Minneapolis, WI Full Time
POSTED ON 4/25/2026
AVAILABLE BEFORE 5/24/2026
Senior Software Engineer | Saint Paul, United States | On-site | $127,110 – $177,870 per year

We're working with a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes, and transportation. This company is committed to putting the planet first, with sustainability at the core of their business model. They offer an exciting opportunity to contribute to a better future by boldly challenging what's possible for a sustainable world.

The Role

  • Design, develop, and deploy highly scalable and reliable cloud-based applications, integrating AI and machine learning.
  • Build, maintain, and iterate on both front-end (React) and back-end (Python or Node.js) web application components.
  • Collaborate with product owners, data scientists, and UI/UX designers to create seamless, intuitive, and visually appealing interfaces.
  • Architect and implement robust, secure microservices and APIs on AWS or similar cloud platforms.
  • Develop and optimize data pipelines for big data and analytics, leveraging modern data stores.
  • Champion DevOps methodologies including CI/CD, automated testing, monitoring, and infrastructure as code.

What You'll Need

  • Bachelor's or Master's degree in Computer Science, Engineering, or a STEM related field.
  • 5 years of hands-on software development experience with cloud-native solutions.
  • Proven full stack engineering expertise with React for front-end and Python or Node.js for back-end development.
  • Extensive experience with AWS or other major cloud platforms (Azure, GCP).
  • Working knowledge of big data, analytics platforms, and columnar databases.
  • Proficiency with DevOps tools and practices (CI/CD, Docker, Kubernetes, infrastructure as code).

What's On Offer

  • Contribute to next-generation climate technology focused on reducing energy consumption and emissions.
  • Opportunity to directly influence the future of a digital product portfolio at the intersection of data, cloud, and AI.
  • Collaborate within a culture of innovation and continuous learning in an Agile environment.
  • Competitive compensation and comprehensive benefits.

Apply via Haystack today!

Salary : $127,110 - $177,870

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