Salary RangeThe annual salary for this position ranges from $78,500 - $117,500. Exact compensation may vary based on qualification, experience, and education.About ESCWe are ESC, an experienced provider that delivers solutions uniting public records data, customer authentication, corporate services, collateral management, asset recovery, and accounts receivable management which support registration, due diligence, and lending practices of clients across Canada. Our people are what drives our innovation, growth, and well-being.Senior DeveloperWe are seeking a Senior Developer to play a key role in modernizing our core applications with a strong focus on accessibility and compliance with Web Content Accessibility Guidelines (WCAG 2.1/2.2 AA).In this role, you will contribute to a large-scale, multi-year initiative to redesign and enhance our front-end applications to ensure they are fully accessible, scalable across devices, and compliant with contractual requirements. As a senior member of the team, you will bring deep expertise in .NET development, apply accessibility best practices, and help guide both technical direction and team capability in this critical area.What you’ll doLead the design, development, and maintenance of enterprise applications using C#/.NET.Drive accessibility-first development, ensuring all solutions meet WCAG 2.1/2.2 AA standards.Develop and modernize front-end components to support responsive, scalable, and accessible user experiences across devices.Conduct accessibility testing (automated and manual, including screen readers) and remediate identified issues.Embed accessibility standards into the full development lifecycle, including design, code reviews, and testing.Collaborate with cross-functional teams (Product, BA, QA, DevOps) to deliver compliant,



high-quality releases.Mentor junior and intermediate developers, providing guidance on technical development and accessibility best practices.What you’ll bringDegree in Computer Science or related field, or equivalent technical experienceAt least 5 years of software development work experience.Deep, working knowledge of WCAG principles (Perceivable, Operable, Understandable, Robust) and WAI-ARIA.Highly proficient in C#/.NET/ASPX (recent experience required)Familiarity with writing and consuming APIsExperience with Nuget libraries, the nHibernate ORM and Entity FrameworkWorking knowledge of Azure Dev Ops, SQL Scripting for MS SQL and unit testing frameworks for .NET would be an assetWhat we offerAt ISC, we believe in progress with purpose and are proudly certified as a Great Place to Work. We’re committed to creating a supportive, inclusive, and engaging environment where people can thrive. Here’s what you can expect when you join our team:Growth through strategic partnershipsInvestment in new productsEducation supportCompetitive salary and benefits packageRecognition programsHelp us put public records at our customers’ fingertips with your customer‑centric approach. If this prospect interests you, please apply by June 28, 2026. We would like to thank all candidates for their interest, however, only those selected to continue in the recruitment process will be contacted.A little more about usESC is a wholly owned subsidiary of ISC (TSX: ISC). ISC is the leading provider of registry and information management services for public data and records. Throughout our history, we've excelled at delivering value to government, industry, and our community. We are the partner of choice for governments and private sector organizations seeking solutions across the information management spectrum.#J-18808-Ljbffr

📌 Senior Developer (Toronto)
🏢 ESC Corporate Services
📍 Toronto