IT & Software

Senior Full Stack Developer

Legacy Personnel Solutions

Windsor · Ontario · Canada

Date posted: September 18, 2026

Pay: CA$75,000.00 – CA$78,000.00 per year

Job description:

Role Overview

Our Client in Windsor ON is a warehousing and distribution operation servicing major automotive OEMs, including Ford and Stellantis. They are hiring a Full Stack / Senior Developer to join their DevOps department, with a strong emphasis on backend engineering . This role is responsible for building and maintaining the server-side platforms, APIs, and integrations that keep their warehousing operations running.

Key Responsibilities

  • Design, build, and maintain backend services and APIs that power warehouse, inventory, and shipping applications.
  • Model, optimize, and maintain relational databases supporting high volume transactional workloads.
  • Develop and own integrations between internal systems and partner platforms
  • Support EDI transactions used by OEM customers, troubleshooting application side issues, building tooling, and collaborating with the EDI team.
  • Implement background jobs, scheduled processes, and queue based workflows.
  • Build internal facing web interfaces (dashboards, operator tools, admin panels) on top of backend services.
  • Write automated tests, participate in code reviews, and contribute to CI/CD pipelines.
  • Support production systems and participate in an on call rotation as needed.

Must-Have Qualifications

Candidates must demonstrate all of the following to be advanced.

  • 10 or more years of professional software development experience with a clear backend focus.
  • Strong proficiency in C#/.NET .
  • Automated testing as a routine part of development, spanning unit, integration, and end to end coverage.
  • Practical experience applying Clean Architecture or Domain Driven Design patterns in production systems.
  • Strong relational database skills, including schema design, query optimization, using SQL Server, Oracle, or PostgreSQL .
  • Working knowledge of Blazor (preferred) or another modern frontend framework (React, Angular, or Vue) sufficient to build internal tooling and dashboards.
  • Experience working with system integrations and third‑party APIs.
  • Direct exposure to warehousing, logistics, or the automotive industry , ideally supporting Ford, Stellantis, or Tier 1 suppliers.
  • Comfort working with and extending legacy applications and integrations.

Preferred -to-Have Qualifications

  • Experience designing and maintaining REST APIs in production (ASP.NET Core Minimal APIs is a plus).
  • Familiarity with EDI concepts.
  • Experience with message queues or service buses (RabbitMQ, Azure Service Bus, Kafka).
  • Experience with cloud platforms, Azure preferred and AWS acceptable.
  • CI/CD pipeline experience.

Education Bachelors Preferred

Benefits

  • Dental care
  • Extended health care
  • Life insurance
  • RRSP match
  • Vision care

Education

  • Bachelor’s Degree (required)

Experience

  • Software Development : 10 years (required)
  • Backend Focus : 10 years (required)
  • C#.NET : 10 years (required)
  • Clean Architecture: 10 years (required)
  • Domain Driven Designs : 10 years (required)
  • Blazer/Angular or Vue : 10 years (required)
  • warehousing/Logistics and Automotive : 10 years (required)

Language

  • English (required)

Licence/Certification

  • Driving Licence (required)

Work Location: In person

#J-18808-Ljbffr

Reference: WJ-4703_8904750

Apply now

Continue on the employer's official application - the same link they use for every candidate.

More jobs

Find more on GigBlows

This role is listed on GigBlows for discovery and search. Hiring decisions and applications are handled by the employer or their chosen application system.