Apexon is a digital engineering services company helping organizations build modern, scalable technology solutions. In this role, you’ll have the prospect to work with experienced engineering teams on high-impact financial technology platforms and distributed systems . We are looking for a

Senior Software Engineer to design and build highly scalable, secure, and high-performance solutions for a core banking platform . You’ll join a cross-functional engineering team building and enhancing a distributed, microservices-based platform that processes high volumes of financial transactions. This role offers an opportunity to contribute to system architecture, technical design, product design, and end-to-end feature delivery . What You’ll Do

Design, develop, and deliver high-quality backend features and enhancements Own the end-to-end delivery of large-scale initiatives spanning 3+ months Create and contribute to technical and system design specifications

Participate in sprint planning, estimation, and technical discussions Design and build secure, scalable, distributed systems Optimize application and system performance to meet defined SLAs Conduct peer code reviews and promote engineering best practices

Mentor junior engineers and contribute to a strong engineering culture Collaborate closely with product, engineering, and cross-functional teams What You Bring





7+ years of professional software development experience Strong experience with microservices architecture and distributed systems Strong proficiency in

Python ; experience with another object-oriented language is also considered Strong

SQL skills and experience with

MySQL Solid understanding of

RDBMS concepts , including transactions, isolation levels, locking, and deadlocks Experience with

RabbitMQ or similar message brokers Experience with

Docker and containerized environments Experience with

GitHub or similar source-code repositories Comfortable working in

Unix/Linux environments Strong communication, collaboration, and problem-solving skills Nice to Have

Experience integrating with

Payroll Providers and

Time & Attendance platforms Experience with cloud computing platforms Experience working in financial services, banking, or other high-volume transaction environments Education

Bachelor’s or Master’s degree in

Computer Science, Software Engineering, or a related field Degree must be from a

Canadian or U.S. university Additional Information

Benefits

Currently, benefits are not available in Canada; a benefits proposal has been submitted to leadership We are an

Equal Opportunity Employer We are committed to providing an accessible, inclusive, and collaborative work environment

📌 Python Developer (Toronto)
🏢 Apexon
📍 Toronto