Java Developer

Egreenservices; Des Moines (IA); Remote; USD 50,000 - 75,000; Full time

Job summary

Energy Systems Corp in Des Moines, IA is seeking a Java Developer to accelerate our product roadmap. You will own projects, collaborate with a sharp team, and leverage 1+ years of tech experience to deliver value.

You'll mentor juniors, work with GraphQL, and help migrate on-prem services to cloud-native architectures while keeping GitHub Actions humming during peak periods. Remote-friendly role with growth opportunities.

Qualifications

• Proficiency in JavaScript and related tooling.
• Experience mentoring junior developers.
• Ability to manage competing priorities under deadlines.
• Familiarity with GraphQL and modern frontend workflows.

Responsibilities

• Mentor newer junior hires on how Energy Systems Corp actually wires GraphQL together
• Turn Energy Systems Corp's JavaScript on-call noise into alerts that actually mean something
• Reverse-engineer the flat-and-fast JavaScript format Energy Systems Corp inherited and never documented
• Support migration of on-premise services to cloud-native architecture
• Keep the technology GitHub Actions service humming through Des Moines's holiday traffic surge
• Watch GraphQL error budgets and pump the brakes before Des Moines, IA burns through them
• Deliver junior-quality features within the $50,000 - $75,000 Java Developer mandate
• Carry a remote-friendly GraphQL feature through code freeze without breaking Energy Systems Corp stability

Skills

JavaScript

Mentoring

Project ownership

Cross-functional collaboration

Tools

GraphQL

GitHub Actions

Job description

Energy Systems Corp is looking for a $50,000 - $75,000 Java Developer to join our Des Moines, IA office and accelerate our product roadmap. Lean on 1+ years of technology expertise to own projects, collaborate with a sharp team, and earn $50,000 - $75,000.

Key Responsibilities

• Mentor newer junior hires on how Energy Systems Corp actually wires GraphQL together
• Turn Energy Systems Corp's JavaScript on-call noise into alerts that actually mean something
• Reverse-engineer the flat-and-fast JavaScript format Energy Systems Corp inherited and never documented
• Support migration of on-premise services to cloud-native architecture
• Keep the technology GitHub Actions service humming through Des Moines's holiday traffic surge
• Watch GraphQL error budgets and pump the brakes before Des Moines, IA burns through them
• Deliver junior-quality features within the $50,000 - $75,000 Java Developer mandate
• Carry a remote-friendly GraphQL feature through code freeze without breaking Energy Systems Corp stability

What You'll Bring

• Critical thinking skills and sound, independent judgment
• Familiarity with JavaScript and related tools or frameworks
• Demonstrated ability to manage competing priorities under tight deadlines
• Cross-functional ease, from JavaScript engineers to Angular marketers
• Real proficiency with JavaScript, plus willingness to learn Process Improvement fast
• A collaborative mindset and genuine enthusiasm for teamwork
• 1 years of JavaScript práctica, plus a hunger for what's next

Energy Systems Corp is the outcome-focused IA company that built its name on technology work nobody else wanted to do properly. Slack threads here stay civil because we critique the Written Communication work, not the human behind it.

A $50,000 - $75,000 base, a growth plan with teeth, mentorship from people who care, and flexibility baked in, that is what Energy Systems Corp puts forward.

We stamped it current today; the freelance opening is genuinely accepting candidates.