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Insight Global

C# Developer

Hybrid

Toronto, Canada

Senior

Freelance

03-02-2026

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Skills

Communication Python C# SQL SQL Server Agile Artificial Intelligence Databricks PySpark Microservices

Job Specifications

Required Skills & Experience

• Advanced C# mastery (real‑world experience, not just theoretical) • Strong SQL Server + SQL skills • Experience building and deploying microservices independently • Broad background across small, medium, and large companies Strong communication and interpersonal skills

Nice to Have Skills & Experience

- WebAPI - Databricks - Python/PySpark

Job Description

Insight Global is looking for a Senior C# / Full‑Stack Developer to support a major financial client on a high‑impact application modernization initiative. This role is ideal for a seasoned engineer with 10+ years of hands‑on development experience and a proven ability to build microservices from scratch. What you’ll do: • Design and develop C#‑based microservices end‑to‑end • Contribute across the full stack (UI → application → backend) • Work with SQL Server, APIs, and application‑layer components • Support and troubleshoot backend services in a production environment • Collaborate with senior developers and architects in an agile delivery model

We may use artificial intelligence tools to assist with the screening, assessment, or selection of potential applicants for this position.

About the Company

Insight Global is an international professional services and staffing company specializing in delivering talent and technical solutions to Fortune 1000 companies across the IT, Non-IT, Healthcare, and Engineering industries. Fueled by staffing and talent experts, Evergreen, our professional services brand, brings technical advisors and culture consultants to help customers tackle their biggest challenges. With over 70 locations across North America, Europe, and Asia, and global staffing capabilities in 50+ countries, our tea... Know more