Senior Software Engineer

Energy Technologies LLC; Bellevue (NE); On-site; USD 99,000 - 151,000; Full time

Job summary

Energy Technologies LLC in Bellevue, NE is seeking a Senior Software Engineer on a contract basis to translate evolving requirements into reliable systems. The role emphasizes mentoring, architecture sketching in Swift, and maintaining PostgreSQL integrity while guiding buy/build decisions.

The position features strong growth potential, exposure to .NET Core tasks, and a structured plan to expand expertise in the Bellevue area.

Qualifications

• Senior-level software engineering experience in contract roles.
• Strong time-management and bias toward action.
• Ownership mindset with fiscal responsibility.
• Experience mentoring senior hires.
• Proficient with PostgreSQL and Git workflows.

Responsibilities

• Mentor newer senior hires on how Energy Technologies LLC wires PostgreSQL.
• Automate the .NET Core chores that drain Bellevue, NE engineering hours.
• Pull Energy Technologies LLC's Git stack from the NE region before migration.
• Sketch the Swift architecture and defend it in review.
• Review PRs and uphold engineering standards.
• Decide when to buy PostgreSQL versus build it for Bellevue, NE stack.

Skills

Senior-level experience

Contract role experience

Time management

Ownership mindset

Storytelling with data

Tools

PostgreSQL

Git

Swift

NET Core

Job description

Join Energy Technologies LLC as a Senior Software Engineer and spend your days turning endlessly-iterating requirements into systems that quietly do their job. We're hiring a Senior Software Engineer to join Energy Technologies LLC on a contract basis, with $99,000 - $151,000 on offer and genuine room to advance.

Key Responsibilities

• Mentor newer senior hires on how Energy Technologies LLC actually wires PostgreSQL together
• Automate the manual .NET Core chores that quietly drain Bellevue, NE engineering hours
• Pull Energy Technologies LLC's Git stack out of the NE region before the migration deadline
• Sketch the Swift architecture, defend it in review, then build the thing
• Review pull requests and uphold engineering standards across the technology team
• Decide when to buy PostgreSQL versus build it for Energy Technologies LLC's Bellevue, NE stack

What You'll Bring

• The discipline to finish the boring 20% that makes the rest matter
• Strong time-management skills and a bias toward action
• The kind of ownership that treats the company's money like your own
• Sharp organizational skills and an ability to juggle multiple workstreams
• Storytelling instincts that turn data into a decision
• Experience at the senior level inside a contract role
• Builder-led problem-solving that doesn't wait for permission

Here at Energy Technologies LLC, we combine customer-obsessed engineering with a relentless focus on the customers we serve in Bellevue, NE. A senior title opens doors here, but earning real trust is what keeps them open.

This contract role pays $99,000 - $151,000 and includes flexible scheduling plus a structured plan to grow your .NET Core expertise.

This listing is current and monitored daily by our talent team.