Sr. Software Engineer (C# .NET)

Posted 8 Hours Ago
2 Locations
Remote
112K-155K Annually
Senior level
Software
The Role
Build and maintain scalable, cloud-native APIs using .NET. Enhance core platform components, lead architecture and testing discussions, optimize telemetry and performance, collaborate cross-functionally, conduct code reviews, and mentor team members.
Summary Generated by Built In

Who We Are:

At OPENLANE we make wholesale easy so our customers can be more successful.

We’re a technology company building the world’s most advanced—and uncomplicated—digital marketplace for used vehicles.

We’re a data company helping customers buy and sell smarter with clear, actionable insights they can understand and use.

And we’re an innovation company accelerating the future of wholesale remarketing through curiosity, collaboration, and an entrepreneurial spirit.

Our Values:

Driven Waybuilders. We pursue challenges that inspire us to build, create, and innovate.

Relentless Curiosity. We seek to understand and improve our customers’ experience.

Smart Risk-Taking. We transform risk into progress through data, experience, and intuition.

Fearless Ownership. We deliver what we promise and learn along the way.
 

Location: Remote-North America (EST preferred)

We’re Looking For:

We are seeking a Sr. Software Engineer with experience in building scalable, cloud-native APIs with .NET, preferably Core / Java / Kotlin. You will be part of an Enterprise Technology Services team responsible for constructing and maintaining high-value core system components. You will be involved in the continuous improvement of core offerings, leading technical discussions on software architecture and testing, and collaborating with cross-functional teams. In this role, you will have the opportunity to use your experience in application development, front-end JavaScript frameworks, telemetry, and performance tuning. The ideal candidate will have 5+ years of experience in relevant areas.

You Are:

  • Detail-oriented. You will ensure the quality of the product through code reviews and a high level of unit and functional test coverage.

  • Relentlessly Curious. You are constantly learning and seeking ways to improve yourself and the processes around you.

  • Supportive. You enjoy mentoring and supporting other team members by conducting code reviews and applying your experience in process and technical leadership.

  • Confident. You not only love to code, but you're also excellent at it!

You Will:

  • Continuously work on enhancing core offerings.

  • Lead technical discussions on software architecture and testing to ensure that we do not compromise on quality and performance.

  • Collaborate with cross-functional teams to construct and maintain high-value core system components, leveraging multiple technology stacks.

Core Tech Stack: 

  • .NET Core

  • PostgreSQL

  • Kubernetes in AWS

  • OpenTelemetry

Must Have’s:

  • 5+ Years of experience building scalable, cloud-native APIs with .NET

  • University degree or advanced diploma in a software engineering-related discipline, preferably in Computer Science, or equivalent experience.

  • Experience with telemetry and performance tuning leveraging modern APM tooling.

  • A strong understanding of application development, including development and testing methodologies.

Nice to Have’s:

  • Experience with Amazon Web Services (AWS).

  • Experience with Kubernetes and OpenTelemetry

  • Experience building cloud-native APIs with Java

  • Experience with Azure Cloud Services

What We Offer:

  • Competitive pay

  • Medical, dental, and vision benefits with employer HSA contributions (US) and FSA options (US)

  • Immediately vested 401K (US) or RRSP (Canada) with company match

  • Paid Vacation, Personal, and Sick Time

  • Paid maternity and paternity leave (US)

  • Employer-paid short-term disability, long-term disability, life insurance, and AD&D (US)

  • Robust Employee Assistance Program

  • Employer paid Leap into Service Day to volunteer

  • Tuition Reimbursement for eligible programs

  • Opportunities to expand your skill set and share your knowledge across a publicly traded, global organization

  • Company culture of internal promotions, diverse career paths, and meaningful advancement

Sound like a match? Apply Now - We can't wait to hear from you!
 

Compensation Range of

Annual Salary: $112,000.00 - $155,000.00

(Depending on experience, skill set, qualifications, and other relevant factors.)

Skills Required

  • 5+ years of experience building scalable, cloud-native APIs with .NET
  • University degree or advanced diploma in a software engineering-related discipline, preferably Computer Science, or equivalent experience
  • Experience with telemetry and performance tuning leveraging modern APM tooling
  • Strong understanding of application development, including development and testing methodologies
  • Experience with .NET Core
  • Experience with PostgreSQL
  • Experience with Kubernetes (in AWS) and OpenTelemetry
  • Experience with Amazon Web Services (AWS)
  • Experience building cloud-native APIs with Java
  • Experience with Azure Cloud Services
  • Experience with front-end JavaScript frameworks
  • Experience mentoring others and conducting code reviews / leading technical discussions

OPENLANE Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about OPENLANE and has not been reviewed or approved by OPENLANE.

  • Leave & Time Off Breadth PTO is often described as generous and sometimes front‑loaded, with flexible scheduling and a paid volunteer day supporting work‑life balance.
  • Healthcare Strength Health coverage is considered decent and includes medical, dental, vision, HSA seed money, and employer‑paid disability and life insurance.
  • Retirement Support Retirement offerings include a 401(k) with company match and immediate vesting in the U.S. (or RRSP in Canada), providing a solid foundation for savings.

OPENLANE Insights

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The Company
HQ: Carmel, Indiana
6,068 Employees
Year Founded: 2006

What We Do

We’re a tight-knit team of fearless entrepreneurs and diverse waybuilders redefining how used cars are bought and sold everyday. We make wholesale easy so our customers can be more successful – by building the world’s greatest digital marketplaces for used vehicles. Our team helps the world’s largest OEMs, dealers, fleet operators, rental companies and financial institutions drive their businesses forward everyday. Looking for your next adventure? From creative design to engineering, software development to manufacturing, to marketing and finance - your journey can start here. Explore our roles today: corporate.openlane.com/careers

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