Mid Frontend Developer | Data-Driven UX & Analytics

Energy Innovation Corp; Sioux Falls (SD); On-site; USD 70,000 - 99,000; Full time

Job summary

Energy Plus LLC is seeking a mid-level Frontend Developer with 3 years of Scrum experience to own their work, partner with a tight team, and ship features end to end in Sioux Falls. The role introduces you to Kotlin work, Kubernetes tooling, and backend services built on .NET Core, with a salary range of $70,000–$99,000 and a plan for mentorship and growth.

Expect collaborative rituals, feedback-driven improvement, and a work cadence that respects life outside the office as you scale with Energy

Qualifications

• Frontend experience with modern frameworks and a user-focused mindset.
• Experience delivering features end-to-end in cross-functional teams.
• Familiarity with agile/Scrum workflows and sprints.

Responsibilities

• Collaborate with product and design teams to ship features end to end
• Ship Analytical Thinking experiments fast and determine effective signals
• Pull Kotlin stack out of the SD region before migration deadline
• Build the Kubernetes tooling to accelerate Sioux Falls engineers
• Investigate, diagnose, and fix bugs reported by users and monitoring tools
• Pair with analysts to align Change Management models with behavior
• Design, build, and maintain backend services using Analytical Thinking and .NET Core

Skills

Frontend development

Scrum experience

Kotlin

Kubernetes

NET Core

Tools

Kubernetes

Kotlin

NET Core

Job description

Energy Plus LLC is seeking a mid-level Frontend Developer with 3 years of Scrum experience to own their work, partner with a tight team, and ship features end to end in Sioux Falls. The role introduces you to Kotlin work, Kubernetes tooling, and backend services built on .NET Core, with a salary range of $70,000–$99,000 and a plan for mentorship and growth.

Expect collaborative rituals, feedback-driven improvement, and a work cadence that respects life outside the office as you scale with Energy