Mobile Developer

Energy Innovation Corp; Westminster (CO); On-site; USD 125,000 - 178,000; Full time

Benefits offered by this job

Mentor

Benefits suite

Growth opportunities

Job summary

Retail Systems Corp in Westminster is seeking a senior Mobile Developer to build, test, and deploy Tailwind CSS services to keep our business running. The role emphasizes trust, with a salary range of $125,000–$178,000 and a flexible, but focused, part-time-friendly workload.

You will translate business requirements into technical specs, pair with analysts, and migrate on-premise services to cloud-native architecture while collaborating across teams in Westminster and beyond.

Qualifications

• Senior fluency in Kotlin with Written Communication on the roadmap.
• 6+ years owning outcomes, not just completing tasks.
• Comfort with a part-time project and distributed work.
• Self-direction despite a quiet Slack channel.
• Resilience measured across 5 years of technology cycles.

Responsibilities

• Translate business requirements into technical specs and tasks.
• Pair with technology analysts so models match real behavior.
• Decode undocumented Angular service written in the past.
• Build self-service tools to reduce ticket volume.
• Support migration of on-premise services to cloud-native architecture.
• Carry the Microsoft Azure platform work for expansion.
• Negotiate tradeoffs with product when timelines collide.

Skills

Kotlin

Written Communication

Experience owning outcomes

Self-direction

Resilience across technology cycles

Tools

Cloud-native architecture

Job description

As our new senior Mobile Developer, you will build, test, and deploy Tailwind CSS services that keep our business running. What sets the offer apart is trust — $125,000 - $178,000 and part-time hours are nice, but the technology ownership is the headline.

Key Responsibilities

• Translate spirited-and-grounded business requirements into technical specifications and tasks
• Pair with technology analysts so Retail Systems Corp's Multitasking models match real behavior
• Decode the undocumented Angular service nobody at Retail Systems Corp remembers writing
• Build Multitasking self-service tools so Westminster teams stop filing tickets for everything
• Support migration of on-premise services to cloud-native architecture
• Carry the Microsoft Azure platform work that makes Retail Systems Corp's next CO expansion boring
• Negotiate Written Communication tradeoffs with product when Retail Systems Corp timelines and reality collide

What You'll Bring

• Senior fluency in Kotlin, with Written Communication on your roadmap
• 6+ years owning outcomes, not just completing tasks
• Comfort owning the unglamorous middle of a part-time project
• Self-direction that survives a quiet Slack channel
• Resilience measured across 5 years of technology cycles

Retail Systems Corp is the kind of purpose-soaked Westminster company that technology engineers leave their old jobs to join. Kindness and high standards live together comfortably on this zero-bureaucracy Westminster team.

Our offer to you: $125,000 - $178,000, a mentor, a benefits suite, and the latitude to grow your Professionalism into something senior.

We are filling this Mobile Developer seat now, with onboarding planned for the near term.