Software-Engineer, .NET-Developer, C++-Developer Jobs

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

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

Originally posted on Himalayas

Originally posted on Himalayas

Originally posted on Himalayas

We are hiring a Software Engineer on our Enrollment Processing team at BlueCross BlueShield of Tennessee!

In this role, you will develop and support critical enrollment applications that process Marketplace and Medicare enrollment data before it moves into our core enrollment system. You’ll work heavily with C#, .NET, SQL Server, and batch processing to stage and validate enrollment data, helping ensure it is as accurate as possible before being processed. You’ll also contribute to modernization efforts as the team rewrites legacy AIX and COBOL processes onto a modernized platform. This is an opportunity to combine hands-on software engineering and production support with modernization work on systems that are essential to enrollment operations.

Ideal candidates for the role will bring:

• Software engineering experience with C#, .NET, and SQL Server
• Experience developing, troubleshooting, and supporting batch-oriented applications and processes
• Experience with SQL and database development
• Full-stack .NET development experience
• Strong analytical and troubleshooting skills with the ability to diagnose application and data issues
• Experience supporting production applications and working through time-sensitive operational issues
• Ability to collaborate effectively with other engineers and business partners while independently owning technical work

Preferred Qualifications:

• Healthcare industry experience, particularly with enrollment, eligibility, or government programs
• Experience with Azure DevOps or similar development lifecycle tools
• Experience modernizing or migrating legacy applications and processes
• Familiarity with AIX and COBOL environments

Note:

• This is a remote, work-from-home position, but the final round of interviews will take place on-site in our Chattanooga, TN office.
• Sponsorship is not available in this role

Job Responsibilities

• Formulates and defines system scope and objectives through research and fact-finding to design, develop, modify, or integrate complex information systems.
• Devises or modifies application systems and procedures to optimize functional requirements including capacity, operating time, response time, and form of desired results.
• Designs, codes, tests, debugs, and documents programs, subroutines, and scripts.
• May serve one or more project team roles, such as project lead, business systems analyst, or technical lead, for small to medium efforts or manage phases of medium to large efforts.
• Maintains technical skill set for software languages, databases, platforms, operating systems, utilities and networks needed to support work assignments.
• Responds to system failures and performance events by taking appropriate measures to reduce system downtime and eliminate recurrence of problems.
• Regularly provides guidance and training to less-experienced analysts/programmers.

Job Qualifications

Education

• Bachelors Degree in Computer Science or equivalent work experience required. Equivalent years of experience are determined as one year of technical experience for every year of college requested.

Experience

• 1 year - Experience with information technology concepts, application development methodology, terminology, and standards required
• 3 years - Systems and programming experience required
• 1 year - Expert working knowledge of at least one programming language in use at BCBST.

Skills\Certifications

• Proven skill with information technology in use at BCBST is required
• Proven analysis, design, and coding skills, and demonstrated success in leading large and complex projects
• Demonstrated ability to interpret and translate technical and/or or complex concepts into information meaningful to project team members and/or business personnel.
• Be organized, reliable, and able to manage multiple tasks with exceptional work ethic.
• Leadership skills
• Must be able to communicate effectively with both technical and non-technical co-workers

Number of Openings Available

Worker Type:

Company:

Applying for this job indicates your acknowledgement and understanding of the following statements:

BCBST will recruit, hire, train and promote individuals in all job classifications without regard to race, religion, color, age, sex, national origin,citizenship, pregnancy, veteran status, sexual orientation, physical or mental disability, gender identity, or any other characteristic protected by applicable law.

Further information regarding BCBST's EEO Policies/Notices may be found by reviewing the following page:

BCBST's EEO Policies/Notices

BlueCross BlueShield of Tennessee is not accepting unsolicited assistance from search firms for this employment opportunity. All resumes submitted by search firms to any employee at BlueCross BlueShield of Tennessee via-email, the Internet or any other method without a valid, written Direct Placement Agreement in place for this position from BlueCross BlueShield of Tennessee HR/Talent Acquisition will not be considered. No fee will be paid in the event the applicant is hired by BlueCross BlueShield of Tennessee as a result of the referral or through other means.

Originally posted on Himalayas

About the Role

We are seeking a Senior Software Engineer (.NET) to join our Never-Ending Support (NES) team. This role focuses on our “NES for .NET” product line, where you will produce critical security patches for CVEs affecting end-of-life versions of .NET and other NuGet packages, as well as build the tooling and automation that makes that work scale.

Key Responsibilities

• Analyze CVEs and upstream security fixes in .NET Runtime, ASP.NET Core, SDK, and related packages, and apply them to end-of-life .NET versions
• Build, test, and reproduce end-of-life .NET versions on modern and legacy toolchains, including resurrecting build environments and pinning dependencies that no longer resolve
• Build and utilize AI-assisted automation for triage, patch analysis, backport drafting, and regression verification, to scale the product securing process.
• Build and maintain test harnesses that validate CVE patch correctness and backwards compatibility
• Provide support to customers' engineering teams on compatibility issues, and upgrade paths

Required Qualifications

• Deep expertise in C#, and the .NET ecosystem. Low-level experience with the .NET Runtime, .NET SDK and other .NET ecosystem projects
• Demonstrated ability to read and reason about unfamiliar low-level code: understanding a security patch well enough to reimplement it against a different code baseline
• Experience building and debugging complex software from source, including toolchain and build-system archaeology
• Experience building software for multiple platforms (Windows, macOS, Linux distributions including RHEL, etc.)
• Strong ownership of correctness and quality – rigorous testing, regression coverage, and an instinct for what a patch might break
• Practical experience using LLMs to automate real engineering work, with judgment about where automation helps and where it can't be trusted
• Comfortable in a small, high-autonomy team where you help shape the process, as much as follow it
• Ability to communicate with customers in early product iterations, or in tier-3 support capacities

Preferred Qualifications

• Contributions to .NET open source projects – dotnet/runtime, dotnet/aspnetcore, or widely used NuGet packages
• Strong grasp of security fundamentals – CVEs, CVSS, common vulnerability classes (deserialization, path traversal, cryptographic misuse, DoS via resource exhaustion), and how to assess exploitability
• Familiarity with container image hardening, SBOMs, artifact signing, and supply chain security
• Experience building and deploying services built on .NET in Microsoft Azure
• Experience as either a technical lead or team lead
• Experience running production services on Azure, AWS and Kubernetes
• Background in security research, vulnerability triage, or product security

At HeroDevs, we believe in the power of diversity, equity, and inclusion to drive innovation, creativity, and success. We are committed to creating a workplace that embraces and celebrates individual differences. We encourage people of all backgrounds and experiences to apply.

Originally posted on Himalayas