SOFTWARE DEVELOPER (MID-LEVEL)

DescriptionMultistack is a leading manufacturer of modular water chiller systems, delivering energy-efficient HVAC solutions for commercial and industrial facilities worldwide. As the original innovator of modular chiller technology, we continue to set the standard with flexible, high-performance systems and environmentally responsible designs.We offer competitive wages and a comprehensive benefits package, including health, dental, vision, and life insurance, short- and long-term disability, 401(k) match, paid holidays, and paid vacation.This role will focus on building and maintaining internal and customer-facing applications that support key areas of our business. You will work closely with senior developers, product stakeholders, and cross-functional teams to deliver reliable and scalable solutions with a primary focus on our backend-driven Next.js/C# application and new tooling built within a larger connected system. Submit your resume by filling out the form below (no phone calls please).ResponsibilitiesDesign, develop, and maintain software applications using our core stack (C#/.NET, js, HotChocolate GraphQL, PostgreSQL).Collaborate with senior engineers and stakeholders to implement new features andDesign, develop, and maintain scalable applications within our connected system; writing clean, well-tested code; troubleshooting and improving existing systems; participating in code reviews; refining technical requirements and implementation approaches; and contributing to documentation and team knowledge sharing.Qualifications: (Required)3–5 years of professional experience as a softwareExperience with C#/.NET for backendExperience with React and a solid understanding of modern JS frameworks; js experience is a strong plus.Experience building or consuming GraphQLExperience with PostgreSQL or relational databases, including writing raw SQL queries.Familiarity with modern development practices: Git, code reviews, CI/CDFamiliarity with Docker and containerizedAbility to work independently on well-defined tasks with minimalSolid understanding of core mathematicalNice To HaveExperience with Next.js App Router, Apollo Client, or TanStack Query.Familiarity with Kubernetes (K8s) and cloud-managed container workloads.Experience with Azure services (AKS, ACR, Key Vault, Entra ID / MSAL authentication).Experience with Terraform or other Infrastructure-as-Code tooling.Experience with Azure DevOps or GitHub Actions.Background or interest in the HVAC industry.Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).BenefitsCompetitive salary commensurate withHealth, dental, vision, and lifeShort- and long-term disability401(k) with companyPaid holidays and paidDirect mentorship from senior engineers on a small, collaborativeProfessional development and growth opportunities as we expand our platform