Senior Software Engineer
GWC Warranty
Senior Software Engineer
APCO Holdings partners with dealerships across North America to deliver innovative vehicle protection products and services that enhance the ownership experience for customers and drive growth for our partners. Through our family of brands, we bring together industry expertise, technology, and data-driven insights to help dealers strengthen their finance and insurance performance and build lasting relationships with their customers.
Our teams work collaboratively across operations, technology, risk, finance, marketing, and sales to deliver solutions that create measurable value and support the continued growth of APCO and the partners we serve.
We are looking for a Senior Software Engineer to help design, build, and modernize enterprise applications that support critical business operations and customer experiences. In this role, you will contribute across the full software development lifecycle, building scalable applications, mentoring engineers, and helping drive engineering best practices across the organization.
Software Development & Architecture
- Design, develop, and maintain scalable applications using C#, ASP.NET Core, ASP.NET MVC,.NET Web API, and related technologies
- Build and enhance full-stack applications using Vue.js, JavaScript, HTML, and CSS
- Develop cloud-based solutions leveraging Microsoft Azure services including Azure Functions, Azure SQL, and Azure DevOps
- Work with SQL Server databases, including query optimization and performance tuning
- Ensure applications are secure, scalable, reliable, and maintainable
Engineering Collaboration & Support
- Collaborate with product, business, infrastructure, and support teams to gather requirements and deliver solutions
- Participate in architecture discussions, technical planning, and solution design
- Support troubleshooting, debugging, and optimization of existing systems
- Assist customer support and operational teams with issue resolution and root cause analysis
Quality & Engineering Excellence
- Develop and maintain unit tests following modern testing and development best practices
- Participate in code reviews and promote engineering standards and best practices
- Mentor junior engineers and contribute to team knowledge sharing and technical growth
- Support Agile and DevOps development methodologies to improve delivery efficiency
What Makes You Successful
You'll be successful in this role if you're a strong full-stack engineer who enjoys solving complex technical challenges and building scalable, high-quality applications. You're comfortable working across both modern and legacy technologies while helping drive continuous improvement and modernization efforts.
You're also collaborative and proactive, able to communicate effectively with both technical and non-technical stakeholders while balancing multiple priorities in a fast-paced environment.
Basic Qualifications
- Bachelor's degree in Computer Science, Information Systems, or a related technical field (or equivalent experience)
- 3+ years of experience developing software with.NET technologies (7+ years preferred)
- Experience with C#, ASP.NET Core, ASP.NET MVC, .NET Web API, and SQL Server
- Experience with front-end web technologies including JavaScript, HTML, CSS, and Vue.js
- Experience with Azure DevOps and Microsoft Azure services
- Strong analytical, problem-solving, and communication skills
Preferred Qualifications
- Experience building cloud-native applications in Azure
- Experience with DevOps, CI/CD pipelines, and Agile development methodologies
- Experience modernizing legacy applications and improving application scalability
- Experience mentoring junior developers or leading technical initiatives
- Experience with unit testing and test-driven development (TDD) practices
This Role Might Be a Great Fit If You…
- Enjoy building modern applications and solving complex technical problems
- Like working across both front-end and back-end technologies
- Thrive in collaborative engineering environments
- Are motivated by continuous learning, modernization, and technical improvement
What We Offer
- Competitive compensation
- Comprehensive medical, dental, and vision benefits
- 401(k) with company match
- Paid time off and company holidays
- Opportunities for professional growth and technical development
- A collaborative and engineering-focused environment
At APCO, the way we work matters just as much as the results we deliver. Our values guide how we work, how we partner, and how we deliver results.
We C.A.R.E.
Committed – We build strong, high-trust relationships with our partners and each other.
Accountable – We take ownership of outcomes and hold ourselves to the highest standards of performance and integrity.
Results-Driven – We focus on delivering measurable outcomes that create value for our partners and our business.
Excellent – We strive for excellence in everything we do while balancing short-term performance with long-term success.
If you're excited about joining a team that values collaboration, accountability, and continuous improvement, we'd love to hear from you.
- Ability to understand big picture end-to-end use cases specifically for 2 VP roles. 2 - VP level - 12+ years 4 - Associate - 8 - 12 years Key Skillset: Java Sping Boot, Cassandra Other Skills: Familiary with Kafka, Gaia Kubernetes Platform, Splunk, IntelliJ...Senior
- ...NetJets Services Inc. has an opening for a Senior Software Engineer in Columbus, OH. Duties Code and modify software applications and perform code reviews Provide technical support for applications; automate build, test, and deploy code and build pipelines...Senior
- ...Senior Software Engineer NetJets Services Inc. has an opening for a Senior Software Engineer in Columbus, OH. Duties include coding and modifying software applications and performing code reviews; providing technical support for applications; automating build, test...Senior
$197.4k - $232k
...Type: FullTime Location Type: Remote Department Engineering Compensation: $197.4K – $232K • Offers Equity At... ...One Team. One Data Streaming Platform. About the Role Senior Software Engineers II at Confluent take ownership of critical backend...SeniorFull timeRemote work$100k - $120k
...Job Description Senior Software Engineer (2600049G) Organization Agency Contact Name and Information: ****@*****.*** Location Riffe Tower 24 77 South High Street 24th Floor Columbus 43215 Primary Location United States of America-OHIO-Franklin County-Columbus...SeniorFull timeWork experience placementCasual work- ...Job Description We are looking for a Senior Software Engineer to work for our client. The ideal candidate aligns with the responsibilities and qualifications outlined below. Our client is seeking a Senior Software Engineer to design, build, and support scalable...SeniorLocal areaRemote work
- ...Position Title: Senior Software Engineer (TACL | HPE Nonstop) Location: Jersey City, NJ OR Tampa, FL OR Plano, TX OR Columbus, OH Duration: 12+ Months (Possibility of extension) Job Description: We are seeking a highly skilled and experienced professional...Senior
- ...happens. We’re responsible for developing and maintaining the software that powers all of our customer and internal facing products.... ...Participate in code reviews and provide feedback to other engineers. Qualifications Strong proficiency in Ruby and Rails (or...SeniorFull timeRemote work
- ...Senior Software Engineer The USRM Servicing Technology group is seeking to hire a Senior Software Engineer for a team in our Automation portfolio. In this role you will work within an Agile delivery team to provide automated solutions using UiPath, AWS and AI. This...SeniorWork at officeLocal area
$186.07k - $218.9k
...efficiency, and safety of these fund movements. Our tooling serves Engineering, Customer Experience, Risk, and Compliance teams — enabling... ...we look for in you (ie. job requirements): ~5+ years of software development experience building large-scale distributed systems...SeniorLocal area- ...Senior Software Engineer Columbus, Ohio Build the Path Forward At Path Robotics, we're attacking a trillion dollar opportunity - doing things that have never been done before to support an industry hurting from a lack of skilled labor. Big, hard problems are...SeniorImmediate startFlexible hours
$150k - $180k
Pearson in Columbus, Ohio is looking for a Senior Software Engineer / Architect. This high-impact role involves owning architecture and driving technical direction in a 45-person engineering team while mentoring other engineers. The ideal candidate has over 5 years in...SeniorRemote job$113.58k - $192.9k
...We are seeking a senior technical contributor to help support, modernize, and scale our... ...based services, automation, observability, software tooling, and user-facing platform... ...services, support users running demanding engineering and AI/ML workloads, and create tooling,...SeniorImmediate startRemote workFree visaFlexible hours$180k - $220k
...stepping onto a driven and highly collaborative team that is passionate about creating transformative change in healthcare. Senior Software Engineer The Role As a Senior Software Engineer, you will lead major initiatives that advance Datavant's platform scalability...Senior$186.07k - $218.9k
...in collaboration with product, design, security, data or other engineering teams Demonstrate a keen awareness of Coinbase’s platform,... ...look for in you You have at least 5 years of experience in software engineering and at least 5 years of experience in developing large...SeniorLocal area$99.6k - $223.4k
...Job Description Job Title: Senior Software Engineer and CMTS - Exadata Location: In-office position in Redwood City, CA We are looking for smart systems software engineers with BS/MS/PhD in Computer Science or related fields to join the Exadata Team @...SeniorTemporary workWork at officeFlexible hours$118k - $178k
...for innovation and creating the best experience for job seekers. (*Comscore, Total Visits, March 2025) Day to Day As a Software Engineer III on the AI Gateway & Guardrails team at Indeed, you will own and drive the development of platform services that connect Indeed...SeniorWork experience placementLocal area$100k - $179k
...About this role: Wells Fargo is seeking a Senior Software Engineer within Core Infrastructure Services (CIS) to enable and manage safe, secure, and efficient public cloud environments across Microsoft Azure and Google Cloud Platform. CIS accelerates enterprise application...SeniorWork experience placementRemote work$79.2k - $209.5k
...Job Description As a member of the software engineering division, you will assist in defining and developing software solutions associated with Oracle Health Insurance products. You will design, develop, test, and deploy software components while collaborating with...SeniorTemporary workFlexible hours$164.8k - $228.4k
...from you. The Team Upstart’s Bank Technology team builds the software systems, automation, and internal platforms that enable... ...support the bank’s growth and regulatory requirements. As a Senior Software Engineer, you will design and build internal applications that power...SeniorSummer workBank staffCurrently hiringWork at officeLocal areaRemote workWork from home- ...Role: Python software Engineer Location: Columbus OH $60Hr on C2C Client: Mphasis | JPMC JOB DESCRIPTION: • Highly experienced Python software engineer who is looking for a challenging role where he/she can learn lots more and work on exciting...Senior
- Upstart is looking for a Senior Software Engineer to design and build frontend systems that enhance consumer credit experiences. This role offers the opportunity to develop scalable, distributed services in a digital-first work environment that facilitates collaboration...Senior
- ...Senior Software Engineer – Backend Anywhere Type: Permanent Category: Engineer Industry: Technology Workplace Type: Remote Reference ID: JN -052026-106925 Date Posted: 06/10/2026 Shortcut: Description Recommended Jobs Description...SeniorHourly payPermanent employmentFull timeLocal areaRemote work
- ...online store and the Express mobile app. Responsibilities The Senior Software Developer will be focused on developing and maintaining full... ..., debugging). Provide technical leadership; mentoring engineers while demonstrating technical expertise in languages, operating...SeniorWorldwide
- Senior Software Engineer (backend) Full Time Columbus HQ / Remote As a Senior Software Engineer, you will be a key driver of our distributed backend ecosystem. You will be responsible for building and maintaining the services that connect our cloud infrastructure to our...SeniorRemote jobFull timeLocal areaImmediate start
$125k - $191.7k
...Job Description Hybrid: This role is categorized as hybrid/Remote Role: As a Senior Software Systems Engineer on the Software Validation team within the AV organization, you will play a critical role in leading the strategy and execution of validation efforts...SeniorLocal areaRemote workWork from homeFlexible hours$110k - $270k
...that connects sales, marketing, and medical teams on a single platform with a unified customer database. We are seeking Senior Software Engineers who are passionate about designing and implementing a highly available, distributed, and secure system on a cloud platform...SeniorWork at officeLocal areaRemote workWork from homeFlexible hours3 days per week$135k - $170k
...for Hiring and the San Francisco Fair Chance Ordinance. Seniority level Not Applicable Employment type Full-time Job function Engineering and Information Technology Industries IT Services and IT Consulting Software Development Referrals increase your chances of...SeniorFull timeLocal areaRemote work- Senior Software Engineer (full stack) Full Time Columbus HQ / Remote As a Senior Full Stack Engineer, you will be the primary driver of our web and mobile user experiences. Role description As a Senior Full Stack Engineer, you will be the primary driver of our web and...SeniorRemote jobFull time
$131k - $218.3k
...McKesson Senior AI Full Stack Software Engineer McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!
- software engineer amazon Columbus, OH
- agile software developer Columbus, OH
- software developer positions Columbus, OH
- senior software design engineer Columbus, OH
- software developer Columbus, OH
- ngo software engineer Columbus, OH
- startup software engineer Columbus, OH
- IT software engineer Columbus, OH
- software development engineer (robotics engineer) Columbus, OH
- scientific software engineer Columbus, OH

