Contour Software
Contour Software provides R&D, QA, customer support, and professional services for vertical‑market enterprise applications across Constellation Software Inc.’s global portfolio. It builds, maintains, and supports mission‑critical software used by public- and private‑sector organizations via CSI’s operating companies, functioning as an internal service provider rather than a direct vendor. Headquartered in Karachi with offices in Lahore and Islamabad, it is a wholly owned subsidiary of Toronto‑based Constellation Software.
Open Positions at Contour Software
17 open positions
Senior Database Performance Engineer responsible for diagnosing and optimizing Microsoft SQL Server and enterprise application performance. The role investigates bottlenecks across databases, applications, IIS, and Windows Server while partnering with distributed R&D and QA teams.
Join Contour Software as a Trainee Software Developer and receive 3 to 3.5 months of training to build enterprise-level applications. Successful trainees may transition to full-time employment based on performance.
Senior Software Developer responsible for maintaining and improving critical VB6 and COM-based Windows desktop products while helping guide their eventual transition to the web. The role combines legacy-code expertise, AI-assisted development with Claude Code, and workflow improvements across testing, builds, and releases.
Trainee Software Developers will join an R&D team and receive 3 to 3.5 months of training to prepare them for enterprise-level software development. Successful interns may have the opportunity to transition to full-time employment based on performance.
Senior Full Stack Developer building modern web products across React/TypeScript interfaces, C#/ASP.NET Core services, and SQL Server data layers. The role also helps establish AI-assisted development practices using Claude Code while maintaining strong human review and engineering judgment.
Build and ship end-to-end features for PerseusPay, a live cloud-native payments platform used by hundreds of dealer locations. This hands-on role spans backend APIs, React UI, payment-processor integrations, and production delivery amid evolving requirements.
Lead POMS' transition from manual QA to automation-driven quality engineering as a hands-on QA Architect. You will build the Playwright automation foundation, guide a global QA team, and use quality metrics and AI-assisted testing to improve release confidence.
Join Contour Software’s Lahore R&D team as a Trainee Software Developer and receive 3 to 3.5 months of training to build enterprise-level applications. Successful interns may be considered for full-time employment based on performance.
Own the reliability of Jonas Club’s hosted and SaaS environments across Microsoft Azure, legacy systems, and data center infrastructure. Lead observability, incident response, automation, capacity planning, and reliability improvements as hosting migration scales.
Build end-to-end dealership software across Blazor Server, .NET services, web APIs, identity, and relational databases. You’ll shape features used for workshop scheduling, parts, stock, service invoicing, and manufacturer integrations.
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