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Added 14 mins ago
TS
TDS Operations Analyst II, Client Enablement
TD Securities
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 14 mins ago
M
Senior Data Architect
Miratech
Mississauga, ON
- Full-time
This role suits a hands-on Senior or Lead Data Architect who can turn complex reporting requirements into robust, auditable data solutions and explain architectural trade-offs to both…
Added 14 mins ago
CL
AVP Process Excellence
Canada Life
Toronto, ON
- Full-time
Lead operational change. Guide the business delivery of process redesign, technology-enabled change, strategic product initiatives, regulatory priorities, and continuous improvement,…
Added 14 mins ago
LD
Staff Product Designer, Agentic Experiences
Loblaw Digital
Toronto, ON
- Full-time
…critiques and working sessions, guiding decisions around usability, information architecture, accessibility, content and interaction…
Added 14 mins ago
CO
Manager, Library Services
City of Winnipeg
Winnipeg, MB
- Full-time
Our Benefits web page provides detailed information about the benefits we offer, and we encourage you to visit it for further information at City of Winnipeg Benefits . We take pride in…
Added 14 mins ago
CL
AVP Process Excellence
Canada Life
London, ON
- Full-time
Lead operational change. Guide the business delivery of process redesign, technology-enabled change, strategic product initiatives, regulatory priorities, and continuous improvement,…
Added 14 mins ago
CL
AVP Process Excellence
Canada Life
Winnipeg, MB
- Full-time
Lead operational change. Guide the business delivery of process redesign, technology-enabled change, strategic product initiatives, regulatory priorities, and continuous improvement,…
Added 14 mins ago
M
Senior Civil Designer (Civil 3D)/ Senior Civil Technologist
McElhanney
Kelowna, BC
- Full-time
Lead the development of Civil 3D models, designs, and construction drawings for municipal infrastructure, land development, and transportation projects.
Added 14 mins ago
E
Principal Product Manager, Agent Intelligence
Equinix
Toronto, ON
- Full-time
…moving parts. You came up through systems engineering, and you can go from a dashboard to a trace to a root cause yourself. Now you want to apply that to agents working on real enterprise…
Added 14 mins ago
E
Principal Product Manager, Model Customization & Open-Weight Models
Equinix
Toronto, ON
- Full-time
Turn early wins into repeatable patterns, templates and services that the next team can reuse
Added 14 mins ago
T
Senior Manager, Operational Resiliency Advisor
TD
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 14 mins ago
T
Manager, Compliance Governance & Operations (5664)
TD
Toronto, ON
- Full-time
…Management, the Manager will serve as a team and workstream lead for the delivery and ongoing management of the Trade and Communications Surveillance portfolio. The role will drive…
Added 14 mins ago
M
Principal Architect, Maestro Kinaxis Solutions, Supply Chain Planning
McKesson
Mississauga, ON
- Full-time
Lead architecture governance, solution reviews, and technology decision-making across complex transformation programs.
Added 14 mins ago
K
Azure Platform & Integration Specialist
KPMG
Calgary, AB · AB · Lethbridge, AB · Abbotsford, BC · Burnaby, BC · Chilliwack, BC · Fort St. John, BC · Kamloops, BC · Kelowna, BC · Langley (District), BC · Prince George, BC · Quesnel, BC · Vancouver, BC · Vanderhoof, BC · Vernon, BC · Victoria, BC · Winnipeg, MB · Fredericton, NB · Moncton, NB · Saint John, NB · St. John's, NL · Hamilton, ON · Kingston, ON · London, ON · North Bay, ON · Oakville, ON · Ottawa, ON · Parry Sound, ON · Perth, ON · Sault Ste. Marie, ON · St. Catharines, ON · Sudbury, ON · Toronto, ON · Vaughan, ON · Waterloo, ON · Windsor, ON · ON · Regina, SK · Saskatoon, SK · Swift Current, SK · Langley, British Columbia · Edmonton, Alberta · Kanata, Ontario
- Full-time
Lead technology discovery, assessment, and integration for acquisitions across identity, Microsoft 365, applications, Azure, infrastructure, networks, data, and security
Added 14 mins ago
D
Practice Manager - Kennedy East Dental
dentalcorp
Hamilton, ON · Kennedy East Dental
- Full-time
Build Your Career with Us: Be part of a team that shares expertise, tackles challenges together, and works with modern technology, tools, and systems so you can focus on what matters most:…
Added 14 mins ago
Director, IT Program and Project Management
HS Financial Technologies
Halifax, NS
The Global Technology team provides the governance and coordination required to deliver HS Financial Technologies’ strategic technology priorities across Product, Engineering,…
Added 29 mins ago
CE
Frontline Drilling and Completions Supervisor
Cenovus Energy
NL · West White Rose Platform - Offshore
- Full-time
Lead safe and efficient drilling and completions operations in accordance with Well Programs, company procedures, regulatory requirements, and well control practices.
Added 29 mins ago
Assistant Vice President, Process Excellence
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
Lead operational change. Guide the business delivery of process redesign, technology-enabled change, strategic product initiatives, regulatory priorities, and continuous improvement,…
Added 45 mins ago
Advisor, SCM Data
Celestica International LP
Toronto, ON
…opportunities where AI, machine learning, and data pipelines can optimize global SCM…
Added 45 mins ago
Supervising Video Editor (I), Bell Media
Bell
Toronto, ON
We believe in empowering people. That’s why we equip our teams with cutting-edge technology, AI tools, and a collaborative environment that supports creativity and growth. Want to be part…
Added 45 mins ago
AA
Software Engineer IV, Viper Engineering
ACV Auctions
Toronto, ON
- Full-time
…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…
Added 45 mins ago
CA
Data Engineering & Platforms Manager
Canadian Addiction Treatment Centres (CATC)
Markham, ON
- Full-time
Reporting to the Director of Information Technology, the Manager will have primary responsibility for CATC's Azure SQL data warehouse and the Python, SQL and dbt-based pipelines,…
Added 45 mins ago
Senior Software Engineer
Electronic Arts
Vancouver, BC
Central Technology is the force multiplier, accelerating creative opportunity and progress at EA. We’re a world-class community of technologists, innovators, strategists, and orchestrators…
Added 45 mins ago
Senior Procurement Specialist
ASSA ABLOY
ON · Woodbridge, ON
…opportunity to be in an environment where you have a voice and can truly see the impact of your…
Added 1 hour ago
MT
Pricing Specialist
McCarthy Tétrault LLP
Toronto, ON
- Full-time
Developing an understanding of new legal technology and identify ways that processes and technology can be used to solve client and lawyer requests.

ACV

Software Engineer IV, Viper Engineering

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Nov 3, 2026

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:

ACV Auctions is looking for a Software Engineer to join our ACV Retail - Viper Teams and work on our SaaS Product. The position will focus on backend development & maintenance of Go Lang features & services hosted in AWS and utilizing Postgres and NOSQL.

The ideal candidate has a strong background and proven track record of architecting and designing enterprise applications in Go Lang and Node.JS, a penchant for high quality code, and a team minded approach to development.

What you will do:

Develop Services using modern language stacks like Go Lang , Postgres and NoSQL databases like mongo, SQL Server is nice to have.
Design and build complex systems that can scale rapidly with little maintenance, with a strong focus on reliability, performance, and operational excellence.
Design, build, and maintain Kafka-based event processing services, including consuming, deserializing, validating, persisting, and reacting to events to drive downstream workflows.
Design and implement effective service/product interfaces, including third-party API integrations and extensible handler patterns for new 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
Own larger, complex initiatives end-to-end - from discovery and requirements through delivery and production support - driving alignment across engineering and business stakeholders.
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.
Lead technical design and architecture decisions across multiple systems/services, and help establish standards, patterns, and best practices.
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.
Provide technical leadership through mentoring, coaching, and strong design/code review feedback, helping raise overall engineering quality.
Develop roadmaps and prioritize technical debt to effectively plan features and work, balancing delivery with long-term platform health.
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.
Perform additional duties as assigned.

What you will need:

Ability to read, write, speak and understand English.
BS degree in Computer Science or a related technical discipline or equivalent practical experience preferred

Minimum 8 years of experience building SaaS web applications using Go Lang and Node.JS and/or C# nice to have (12+ years desirable).

Strong experience maintaining and extending an existing codebase, adapting to pre-existing patterns and tracing the code’s path of execution across services.
Strong experience integrating 3rd-party APIs, implementing authentication & authorization and developing asynchronous data flows.
Strong experience publishing and consuming Kafka events, including designing event contracts, building reliable event-driven workflows, and handling ordering, retries, idempotency, and failure recovery.
Strong experience developing unit and integration-tests, and setting expectations for test strategy and coverage.
Strong experience integrating with cloud service (AWS), specifically: SQS, SNS, S3, ECS, EKS, Lambda, ElasticSearch, Docker / Containers.
Strong experience working with Docker and Kubernetes, including containerization, orchestration (k8s) and serverless deployment scenarios.
Strong experience with build & deployment automation (CI/CD) and release workflows.
Strong SQL programming and data-layer development experience (schema design, query performance, indexing, and data reliability patterns).
Minimum 8 years of experience working with continuous integration and build tools.
Expert in version control systems and branching/release strategies.
Expert in software engineering tooling and mentors and drives adoption for new tools and tooling standards.
Expert in release, builds, testing and the entirety of the SDLC.
Expert at debugging distributed systems using distributed tracing and other common tools; able to lead root-cause analysis and preventative improvements.
Top notch communication skills, including clearly communicating tradeoffs and aligning stakeholders.
Experience architecting and designing systems from the ground up, including making pragmatic decisions for scalability, reliability, and maintainability.
Experience working with a geographically dispersed team across multiple timezones, including leading technical alignment and delivery across teams.

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

Design, build, and maintain scalable backend services and event-driven workflows using Go, Kafka, AWS, and SQL/NoSQL data stores, while owning complex initiatives from discovery through production support. Lead architecture and technical standards, improve reliability and operational maturity, and mentor engineers through design reviews, code reviews, and documentation.

Requirements

The role seeks at least 8 years of SaaS application development experience, particularly with Go and Node.js, plus strong expertise in AWS, Kafka, SQL, APIs, testing, CI/CD, Docker, and Kubernetes. A computer science or related bachelor's degree or equivalent practical experience is preferred, along with demonstrated system architecture, distributed-systems troubleshooting, technical leadership, and communication skills.

Skills

Go
Node.js
AWS
PostgreSQL
NoSQL
Kafka
SQL
Docker
Kubernetes
Microservices
API Integration
Event-Driven Architecture
CI/CD
Distributed Systems Debugging
System Architecture
Technical Leadership

Benefits

Health Insurance
Dental Insurance
Vision Insurance
Life and Accidental Death and Dismemberment Insurance
Short-Term Disability Insurance
Long-Term Disability Insurance
Critical Illness Insurance
Supplemental Life and Accidental Death and Dismemberment Insurance
Parental Leave Top-Up Pay
Vacation
Employee Stock Purchase Program
Retirement Plan

Visa sponsorship

Not detected in the job text

Keywords

Go
Node.js
C#
AWS
PostgreSQL
NoSQL
MongoDB
SQL Server
Kafka
SQS
SNS
S3
ECS
EKS
Lambda
Elasticsearch
Docker
Kubernetes
CI/CD
SaaS
Event-Driven Workflows
Third-Party API Integration
Authentication and Authorization
Distributed Tracing
Unit and Integration Testing
Schema Design
Query Optimization
System Architecture
Incident Response
Agile Development

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