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Added 6 days ago
Sr Integration Engineer (Intelligent Automation)
Russell Tobin
Toronto, ON
$90 to $100 CAD / hour
Contract
API & Data - Govern secure API endpoints on the API Platform/Gateway (proxies, rate limiting, OAuth/JWT); build bulk ETL/ELT and data-sync pipelines using Data Tables and FileStorage.
Added 5 days ago
Data Engineer
Mantu
Montreal, QC
Full-time
Data Engineer | Python & Database Engineering | Montreal
Added 5 days ago
Senior Software Developer - AI Agents & Systems Design
Valsoft Corporation
Remote, Canada
Full-time · Remote
This is not a role for someone who has added AI features to an app. We're looking for an experienced engineer who has restructured how software gets built - using AI agents to automate…
Added 5 days ago
Senior Consultant, Migration Engineer
BDO Canada
Toronto, ON
Full-time
At BDO, our purpose is helping people thrive. As a Senior Consultant, Migration Engineer, you will join a growing team focused on helping organizations modernize their technology…
Added 5 days ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
API & Data - Govern secure API endpoints on the API Platform/Gateway (proxies, rate limiting, OAuth/JWT); build bulk ETL/ELT and data-sync pipelines using Data Tables and FileStorage.
Added 7 days ago
Digital Asset QA Engineer
RBC
Toronto, ON
Full-time
Database query and data validation techniques
Added 13 days ago
Software Developer IV, Data
ACV Auctions
Toronto, ON
Full-time
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…
Added 6 days ago
Founding Engineer
Superpower
Toronto, ON
$75,000 to $100,000 CAD / year
Full-time
You'll be the first hired engineer for Superpower, you'll be expected to own the outcomes of your work and you'll have to assess yourself independently at times.
Added 7 days ago
Sr. Full Stack Software Engineer
Blackpoint Cyber
Remote, Canada
$131,400 to $175,200 CAD / year
Full-time · Remote
The Product Engineering team is growing a small tiger team and is seeking an experienced Senior Full Stack Software Engineer who thrives in a fast-paced, remote environment. In this role,…
Added 6 days ago
Senior BI ETL Developer
KTek Resourcing
Canada
Contract
Relevant certifications such as SnowPro, Matillion, Microsoft Azure Data Engineer, Azure Solutions Architect, or Microsoft data platform certifications.
Added 7 days ago
Digital Asset QA Engineer
Royal Bank of Canada
Toronto, ON
Full-time
Database query and data validation techniques
Added 7 days ago
Associate Data Engineer
dentalcorp
Toronto, ON · Support Centre - Toronto Office
Full-time
The Associate Data Engineer will contribute to the development, support, and continuous improvement of Dentalcorp's enterprise data platform. In this role, you will work alongside…
Added 6 days ago
Digital Asset QA Engineer
RBC
Toronto, ON
Full-time
Database query and data validation techniques
Added 6 days ago
Principal Site Reliability Engineer
Saviynt
Vancouver, BC
$260,000 to $275,000 CAD / year
Full-time
Design and build core platform components and shared infrastructure services that other development teams will integrate with and leverage to deploy and operate their applications
Added 6 days ago
Database Developer
Synechron
Montreal, QC
$80,000 to $90,000 CAD / year
Full-time
We are seeking a skilled Database Developer to support engineering and platform development across a large and evolving database estate. This role will focus on traditional enterprise…
Added 7 days ago
Senior Java Software Engineer
Luxoft
Mississauga, ON
Full-time
For the world most global bank we are building the platform, which supports various information gathering and processing across the organization and providing access to this data.
Added 12 days ago
Expert Forward Deployment Engineer
Luxoft
Mississauga, ON
Full-time
Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy…
Added 12 days ago
Senior Engineer
TJX Canada – Winners, Marshalls, HomeSense
Mississauga, ON
Full-time
We’re looking for a Senior Engineer, Data Analytics & Reporting to play a key role in transforming data into meaningful insights that drive operational excellence across the Service…
Added 13 days ago
Marketing & Operations Specialist
Golden Ventures
Toronto, ON
Full-time
We're now looking for a Marketing & Operations Specialist to join our Platform & Operations team.
Added 12 days ago
Sr Data Integration Engineer
Compeer Financial
Compeer, SK
Full-time
This position is responsible for the development, enhancement and effective operations of complex data movement between various systems using ETL methodologies. Responsible for leading…
Added 12 days ago
Data Engineer Co-op / Intern (Winter 2027)
TD
Toronto, ON
Full-time
…within the Technology group, specifically working on TD’s big data platform (Data-as-a-service or DaaS). Job responsibilities for a Data Engineer Intern/Co-op may vary by area. They may…
Added 12 days ago
Quality Engineer Co-op / Intern (Winter 2027)
TD
Toronto, ON
Full-time
Some of our QE activities may focuses on test automation, behavior driven development (BDD), continuous integration/ continuous testing, End-to-End testing, environment resiliency, Data/ETL…
Added 12 days ago
Software Engineer II, Streaming Foundations
Okta
Toronto, ON
$110,000 to $151,000 CAD / year
Full-time
The Streaming Foundations team builds services and operates data pipeline infrastructure to support event streaming, messaging, and analytics use cases. We are looking for a Software…
Added 12 days ago
Software Engineer II, Streaming Foundations
Okta
Waterloo, ON
$110,000 to $151,000 CAD / year
Full-time
The Streaming Foundations team builds services and operates data pipeline infrastructure to support event streaming, messaging, and analytics use cases. We are looking for a Software…
Added 12 days ago
Senior Systems Analyst (Senior Data Engineer and Analyst)
British Columbia Institute of Technology
Burnaby, BC
$84,685 to $112,200 CAD / year
Full-time
…initiatives. This position plays a key role as an experienced senior data engineer and analyst to design, develop, and support enterprise-scale data platforms and…

ACV Auctions

Software Developer IV, Data

Toronto, ON, Canada

Job type: Full-time
Apply by: Oct 16, 2026
Posting language: English
Posted: Sep 8, 2026

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Original job description

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.

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.

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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More about this job

Responsibilities

The role involves designing and developing scalable backend systems, APIs, and data models using Python and multi-cloud infrastructure. You will be accountable for the technical vision, operational maturity, and performance of the VIN Decoder platform.

Requirements

Candidates need a Bachelor's degree and over 7 years of Python experience, along with 5+ years in cloud platforms and Terraform. Proficiency in SQL, in-memory data processing, and Agile methodologies is essential.

Skills

Python
AWS
GCP
Postgres
BigQuery
Redis
Terraform
Infrastructure as Code
SQL
Domain Driven Design
API Integration
Unit Testing
Integration Testing
Agile
Data Modeling
System Architecture

Benefits

Healthcare
Dental
Vision
Life/AD&D
Short-Term Disability
Long-Term Disability
Critical Illness
Supplemental Life/AD&D
Parental Leave Top-Up Pay
Vacation Programs
Employee Stock Purchase Program
RRSP

Visa sponsorship

Not detected in the job text

Keywords

Python
AWS
GCP
Postgres
BigQuery
Redis
Terraform
Infrastructure as Code
SQL
Domain Driven Design
API
Data Dog
Agile
Sprints
Backend Development
Multi-cloud
Data Engineering
System Architecture
Unit Testing
Integration Testing
Observability
Incident Response
VIN Decoder
Software Development
Data Models

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