Python Developer - Capital markets

About Us A Canadian technology and workforce solutions company headquartered in Vaughan, Ontario. The company helps businesses, enterprises, and public-sector organizations modernize their operations through secure digital transformation, custom software development, staffing, recruitment, payroll, and workforce management solutions. Job Description Role: Python Developer - Capital markets or trading systems exposure Location: Downtown Toronto, Canada Duration: Full-time Hybrid: (3 days office, 2 days remote) This position is a Python Developer role focused on building and maintaining Python-based applications and SQL-driven data solutions. The role emphasizes strong Python development, advanced SQL expertise, and database performance optimization, along with experience in ETL processes, REST APIs, and software development best practices. The candidate will collaborate with cross-functional teams, support production systems, and ensure high-quality, scalable solutions while working in a fast-paced, data-intensive environment. Typical Day in Role: Design, develop, test, and maintain Python-based applications and services Write efficient, optimized, and scalable SQL queries, stored procedures, and data models Work with relational databases to ensure high performance, data integrity, and availability Perform data extraction, transformation, and loading (ETL) activities Collaborate with business analysts, data scientists, and other engineers to understand requirements and deliver solutions Debug and resolve production issues and performance bottlenecks Ensure adherence to coding standards, best practices, and security guidelines Participate in code reviews, documentation, and knowledge sharing Support deployment and maintenance of applications in development, test, and production environments Candidate Requirements/Must Have Skills: 8+ years of experience as a developer, with 4+ years of professional experience in Python development and frameworks (advanced coding skills) 6+ years’ strong expertise in SQL with hands-on experience in complex queries and database optimization 6+ years’ experience working with relational databases (e.g. SQL Server, Oracle) 4+ years’ experience with REST API development and integration Solid understanding of data structures, algorithms, and software development principles, DevOps practices Nice-To-Have Skills: Experience with version control systems (e.g., Git) Experience working with large-scale or high-volume data systems Prior experience in Agile/Scrum development environments Soft Skills Required: Strong analytical and problem-solving skills Ability to work independently and in a team-oriented environment Good communication and documentation skills Attention to detail and commitment to code quality Ability to manage priorities and meet deadlines