Posted 3 months ago
Software Developer IV, Data
@ ACV Auctions
Toronto, Ontario
Overview
ACV Auctions is hiring a Senior Software Developer for its Platform Engineering group, focused on the VIN Decoder platform. The role centres on backend development with Python, AWS Postgres, GCP BigQuery and Redis, and includes architecture decisions and on-call duties.
Responsibilities:
- Design and build scalable backend APIs and services in Python
- Develop data models and tune complex SQL queries on PostgreSQL
- Contribute to multi-cloud architecture decisions on AWS and GCP
- Conduct code reviews and build unit and integration test suites
- Participate in on-call rotation and lead post-incident analysis
Requirements summary:
- Bachelor's degree in computer science or equivalent experience
- 7+ years of Python programming experience
- 5+ years of cloud platform experience, preferably AWS or GCP
- 5+ years with Terraform and infrastructure as code
- Experience with Agile development environments
Tools & skills
Benefits mentioned
Source and dates
Employer career site / ATS feed · dayforce-feed
- Employer posting date
- 2026-08-16
- First seen by our source
- 2026-10-13
- Source record updated
- 2026-10-18
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 7+ years |
| Schedule | day |
| Work setting | Office, Home |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (required) |
| Fields of study | Computer Science, Information Technology |
| Perks mentioned | Generous paid time off, Generous parental leave, Retirement plan, Visa sponsorship, Stock or equity |
Summary and details written by AI from the posting; the employer’s posting is the authority.
ACV Auctions
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
Full company description
ACV is a high growth technology company that provides a vibrant digital marketplace for wholesale vehicle transactions and data services. ACV's marketplace called ACV Auctions offers transparent and accurate vehicle information to customers powered by technology innovations and data insights. On a mission to build and enable the most trusted and efficient digital marketplaces for buying and selling used vehicles, ACV’s platform leverages data insights and technology to power its digital marketplace and data services, enabling dealers and commercial partners to buy, sell and value vehicles with confidence and efficiency. ACV’s network of brands includes ACV Auctions, ACV Transportation and ACV Capital within its Marketplace Products as well as True360, ACV Data Services and MAX Digital.
- LinkedIn followers
- 49,563
- People associated on LinkedIn
- 1,905
- Reported office locations
- 640 Ellicott St, Buffalo, New York 14203, US
- 20 Richmond Street East, Suite 600, Toronto, ON, Ontario M5C2R9, CA
- Business categories
- Mobile Apps
- Apps
- Marketplace
- Automotive
- Food and Beverage
- Manufacturing
- Other recorded names
- ACV
- ACV Auctions
- Specialties
- vehicle remarketing
- dealer services
- mobile technology
- Dealer-only
- online wholesale
- technology solutions
- car auctions
- digital auctions
- and marketplaces
- Profile identifies a recruitment agency
- No
- Reported total investment
- 351,000,000
Currency and observation date were not supplied; this is not a current valuation or a funding round.
ACV is a high growth technology company that provides a vibrant digital marketplace for wholesale vehicle transactions and data services. ACV's marketplace called ACV Auctions offers transparent and accurate vehicle information to customers powered by technology innovations and data insights. On a mission to build and enable the most trusted and efficient digital marketplaces for buying and selling used vehicles…
| Field | Value |
|---|---|
| Industry | Software Development |
| Company size | 1,001-5,000 employees |
| Headquarters | Buffalo, New York |
| Organization type | Public Company |
| Year founded | 2014 |
| Specialties | vehicle remarketingdealer servicesmobile technologyDealer-onlyonline wholesaletechnology solutionscar auctionsdigital auctionsand marketplaces |
| Open jobs on Jobsy | 7 |
| View page |
If you are looking for a career at a dynamic company with a people-first mindset and a deep culture of growth and autonomy, ACV is the right place for you! Competitive compensation packages and learning and development opportunities, ACV has what you need to advance to the next level in your career. We will continue to raise the bar every day by investing in our people and technology to help our customers succeed. We hire people who share our passion, bring innovative ideas to the table, and enjoy a collaborative atmosphere.
Who we are:
ACV is a technology company that has revolutionized how dealers buy and sell cars online. We are transforming the automotive industry. ACV Auctions Inc. (ACV), has applied innovation and user-designed, data driven applications and solutions. We are building the most trusted and efficient digital marketplace with data solutions for sourcing, selling and managing used vehicles with transparency and comprehensive insights that were once unimaginable. We are disruptors of the industry and we want you to join us on our journey.
At ACV we focus on the Health, Physical, Financial, Social and Emotional Wellness of our Teammates and to support this we offer:
- Company Sponsored (paid) Healthcare, Dental, Vision, Life/AD&D, Short-Term and Long-Term Disability.
- Comprehensive additional optional benefits such Critical Illness and Supplemental Life/AD&D.
- All insurance benefits go into effect on your date of hire.
- Generous Parental Leave Top-Up Pay and Vacation Programs.
- Employee Stock Purchase Program with additional opportunities to earn stock in the company.
- Retirement planning through the Company’s RRSP.
Who we are looking for:
We are looking for an exceptional Senior Software Developer to join our Platform Engineering group, focusing on the VIN Decoder platform. The position will focus on backend development, AWS Postgres, GCP BigQuery, Redis, and python development.
The ideal candidate has a strong foundation in software development, database design, multi-cloud environments, and in-memory data technologies. You bring deep technical expertise in software development, demonstrate strong communication and collaboration skills, and embrace a hands-on, problem-solving mindset to tackle ACV’s most challenging data engineering problems. This position is ideal for an engineer that thrives in a fast-paced, collaborative environment and is passionate about solving complex technical challenges.
If you are passionate about solving complex architectural challenges and are equally invested in developing the careers of those around you, this is the perfect opportunity.
What you will do:
Contribute to the technical vision for your team’s domain, making critical decisions on multi-cloud infrastructure, in-memory technologies, and overall system architecture.
Develop APIs, services, background workers using python, Postgres database, Redis
Design and build complex systems that can scale rapidly with little maintenance, with a strong focus on reliability, performance, and operational excellence.
Design and implement effective service/product interfaces, including third-party API integrations
Develop and maintain application data models, including writing and tuning complex SQL queries, optimizing indexes and performance, and designing schemas that reliably support application workflows
Collaborate with software and production engineers to design scalable services, plan feature roll-out, and ensure high reliability and performance of our products.
Design and develop systems across all major departments including but not limited to; data, enterprise applications, and IT.
Modify and develop custom software patterns as needed to solve highly complex software problems, and clearly document tradeoffs and long-term maintenance implications.
Be accountable for the overall performance of products and/or services within a defined area of focus, including diagnosing production issues and driving improvements.
Conduct code reviews, develop high-quality documentation, and build robust test suites for your products (unit/integration testing), ensuring maintainable and well-covered code.
Drive operational maturity (observability, incident response, on-call practices, reliability goals) and lead post-incident analysis with preventative action plans.
Handle multiple competing priorities in an agile, fast-paced environment while maintaining strong engineering discipline and delivery quality.
Participate in on-call rotation/production support
You will need to maintain standard Eastern Time (ET) working hours to ensure seamless collaboration with your team and direct reports
Perform additional duties as assigned.
What you will need:
Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience)
Ability to read, write, speak, and understand English.
7+ years of experience programming in Python
5+ years of experience with Cloud platforms preferably in AWS or GCP
5+ years of experience working with Terraform/Infrastructure as Code concepts
5+ years work with continuous integration and build tools
Experience architecting and designing systems from the ground up, including making pragmatic decisions for scalability, reliability, and maintainability.
Experience with in-memory data processing, database monitoring and diagnostic tools, preferably Data Dog.
Experience with Domain Driven Design.
Strong experience integrating 3rd-party APIs, implementing authentication & authorization and developing asynchronous data flows.
Strong experience developing unit and integration-tests, and setting expectations for test strategy and coverage
Proficiency in SQL query writing and optimization.
Strong communication and collaboration skills, with the ability to work effectively in a fast paced global team environment.
Deep practical experience operating within and leading Agile development environments, with a strong understanding of how to run effective sprints and agile ceremonies.
#LI-AM3
Our Values
Trust & Transparency | People First | Positive Experiences | Calm Persistence | Never Settling
At ACV, we are committed to an inclusive culture in which every individual is welcomed and empowered to celebrate their true selves. We achieve this by fostering a work environment of acceptance and understanding that is free from discrimination. ACV is committed to being an equal opportunity employer regardless of sex, race, creed, color, religion, marital status, national origin, age, pregnancy, sexual orientation, gender, gender identity, gender expression, genetic information, disability, military status, status as a veteran, or any other protected characteristic. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires reasonable accommodation, please let us know.
For information on our collection and use of your personal information, please see our Privacy Notice.
No immigration or work visa sponsorship provided for this position.
Compensation: The compensation range for this position is listed in the "Job Details" section at the bottom of this posting. Please note that final compensation will be determined based upon the applicant's relevant experience, skillset, location, business needs, market demands, and other factors as permitted by law.
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