C# Developer

Energy Innovation Corp; Gainesville (FL); On-site; USD 86,000 - 123,000; Full time

Job summary

TC Energy is seeking a senior C# Developer to own critical modernization efforts in Gainesville, FL. You will drive a migration away from a legacy stack while enforcing best practices in testing, security, and observability, and you will translate cloud metrics into a concise leadership chart to guide daily decisions.

The role demands senior proficiency, ownership of projects from concept to delivery, and the ability to thrive under Gainesville deadlines while maintaining weekends in Florida.

Qualifications

• Senior C# development experience with leadership in complex systems.
• Proven ability to translate metrics into actionable improvements.
• Experience with GraphQL and MySQL in cloud environments.

Responsibilities

• Lead the migration to retire the legacy stack.
• Drive testing, security, and observability adoption.
• Translate Google Cloud metrics into one leadership-checked chart.
• Catch race conditions surfacing at Gainesville peak traffic.
• Document the Professionalism system for rapid onboarding.
• Prototype rough MySQL ideas and select those to keep.
• Stand up observability so issues are seen before customers.

Skills

C#

GraphQL

MySQL

Testing

Security

Observability

Leadership

Project ownership

Cloud metrics

Job description

This is a senior C# Developer position for the person who automated their own job once and immediately wanted to do it again. What you're really weighing is $86,000 - $123,000 against 5 years, with technology ownership and TC Energy growth tipping the scale.

Key Responsibilities

• Lead the Professionalism migration that finally retires TC Energy's gently-demanding legacy stack
• Drive adoption of best practices in testing, security, and observability
• Translate Google Cloud metrics into the one chart TC Energy leadership checks each morning
• Catch the Google Cloud race conditions that only surface under Gainesville peak traffic
• Document the Professionalism system so the next senior engineer onboards in days, not weeks
• Prototype rough MySQL ideas fast, then decide which earn a place in TC Energy's stack
• Stand up observability so TC Energy sees failures before customers in FL do

What You'll Bring

• Comfort with the temporary cadence of a Gainesville-based operation
• Clear thinking under the kind of pressure Gainesville, FL deadlines bring
• Proven GraphQL judgment when the textbook answer doesn't fit
• Comfort being measured against a clear senior bar
• A point of view, held loosely and defended well
• Comfortable owning projects from concept through delivery

The reputation TC Energy enjoys across FL wasn't bought; the self-directed Gainesville team earned it one technology project at a time. We build an environment where inclusive ideas get tested quickly and credit is shared fairly.

This senior role pays $86,000 - $123,000 and surrounds it with coaching, coverage, and hours that respect your weekends in FL.

We are actively reviewing applications for this C# Developer role this week.