Degree or diploma in computer science, software engineering, or equivalent experience.
3+ years of experience building and shipping web applications using modern stacks (C#/.NET or Node/TypeScript, React, SQL).
Hands-on experience with REST API integrations, including authentication and error handling.
Experience deploying applications in Azure or similar cloud environments with CI/CD workflows.
Strong relational data modeling and SQL skills.
Practical use of AI coding assistants with the ability to review outputs.
Effective communication with non-technical users and commitment to feature adoption.
Responsibilities
Design, build, test, and ship internal web applications from database to user interface.
Maintain integrations with ERP, CRM, HR, payroll, and Microsoft 365 systems via APIs.
Deploy and operate applications on Azure, managing test and production environments.
Collaborate with internal stakeholders to transform scope into functional software, iterating based on feedback.
Develop technical applications in partnership with engineering practices, ensuring software aligns with methods.
Manage multi-entity data accurately across legal entities and organizational structures.
Ensure data protection through role-based access and secure handling of sensitive information.
Document code clearly and maintain a manageable codebase for future developers.
Benefits
Greenfield work on a real internal product roadmap used daily by 150+ colleagues.
Opportunity for real ownership in a small team: design and ship rather than just maintain.
Access to modern tooling and a leadership team focused on building solutions.
Competitive compensation and comprehensive benefits package, including support for professional development.
Full Job Description
Software Developer
Build the internal applications that run a growing engineering firm
Mississauga, ON
Full-time, permanent
About the opportunity
We are hiring a Software Developer to join that effort, working under our Lead Full-Stack Developer. You will take applications from scope to production: designing data models, building APIs and front ends, integrating with our ERP, CRM, and other enterprise systems, and supporting what you ship. Some of what you build runs the business; some of it helps engineers and scientists do their technical work faster and more consistently, which means working closely with our Practice Leads to turn engineering methods and workflows into reliable software. The users are your colleagues down the hall, so feedback is immediate and the impact is visible. We expect you to use AI coding tools as a normal part of how you work, and to care as much about the people using the software as the code behind it.
What you'll do
Design, build, test, and ship internal web applications end to end: database, API, and user interface.
Build and maintain integrations with the firm's ERP, CRM, HR, payroll, and Microsoft 365 systems through their APIs.
Deploy and operate applications on Azure (App Service, Functions, SQL, Entra ID single sign-on) across test and production environments, with source control, CI/CD, and monitoring.
Work with internal stakeholders in HR, finance, operations, and the commercial team to turn a scope into working software, and iterate on their feedback.
Build technical applications with the engineering and environmental practices, with the engineers owning the method and you owning the software.
Handle multi-entity data correctly: several legal entities, one org chart, and documents that must show the right company name.
Protect employee and client data: role-based access, audit trails, secure handling of sensitive records.
Write clear documentation and keep the codebase maintainable, so the next developer can pick up your work.
Support and improve applications already in production, and help retire the third-party tools they replace.
What you bring
Required
Degree or diploma in computer science, software engineering, or a related field, or equivalent experience.
3 or more years building and shipping web applications in a modern stack (for example C# and .NET or Node and TypeScript on the back end, React or similar on the front end, and SQL).
Hands-on experience integrating with third-party systems through REST APIs, including authentication, pagination, and error handling.
Experience deploying and running applications in Azure or a comparable cloud, with Git-based workflows and CI/CD.
Solid relational data modelling and SQL skills.
Daily, practical use of AI coding assistants, and the judgment to review what they produce.
Clear communication with non-technical users, and the ownership to see a feature through to adoption, not just to merge.
Preferred
Experience integrating with a project-based ERP (such as Deltek Vantagepoint) or a CRM platform.
Experience building internal business or workflow applications for a non-technical audience.
Entra ID (Azure AD) authentication, Microsoft Graph, Power BI, or Power Platform experience.
Exposure to engineering or scientific work: numerical or calculation-heavy applications, data pipelines, GIS or geospatial data, mobile or offline field data capture, or document generation.
Exposure to professional-services or engineering firms and how they bill time.
Why PRI
Greenfield work on a real internal product roadmap, used every day by 150 colleagues and growing.
A small team with real ownership: you will design and ship, not maintain tickets.
Modern tooling and a leadership team that funds building rather than buying.
Competitive compensation, comprehensive benefits, and support for professional development.
