Posted yesterday
Python backend engineer
@ Apexon
Toronto, Ontario
Overview
Apexon is hiring a Senior Software Engineer for Python to build scalable, secure, high-performance features for a core banking platform. The work covers a distributed microservices architecture handling high-volume financial transactions, including system design and end-to-end delivery. The posting requires 5+ years of software development experience and mentoring of junior developers.
Responsibilities:
- Design, develop and deliver scalable software features
- Own end-to-end delivery of large-scale initiatives
- Collaborate on system architecture and technical design
- Optimize application performance to meet SLAs
- Mentor junior developers and promote best practices
Requirements summary:
- 5+ years of software development experience
- Strong Python or other OOP language expertise
- Microservices and distributed systems experience
- Docker, REST API and SQL/MySQL experience
- RabbitMQ or similar message broker experience
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-11-12
- First seen by our source
- 2026-11-14
- Source record updated
- 2026-11-14
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 5+ years |
| Hours per week | 40 (estimated) |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (preferred), Master’s degree (preferred) |
| Fields of study | Computer Science, Software Engineering |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Apexon
| Field | Value |
|---|---|
| Open jobs on Jobsy | 4 |
Hiring: Senior Software Engineer – Python | Microservices | Distributed Systems
We are looking for an experienced Senior Software Engineer to join our engineering team and build scalable, secure, and high-performance solutions for a core banking platform.
You will work on a distributed, microservices-based architecture supporting high-volume financial transactions, with opportunities to drive system design, technical decisions, and end-to-end feature delivery.
Key Responsibilities:
- Design, develop, and deliver scalable software features and enhancements.
- Own end-to-end delivery of large-scale engineering initiatives.
- Collaborate on system architecture and technical design specifications.
- Build secure, reliable, and high-performance distributed systems.
- Optimize application performance to meet business SLAs.
- Participate in sprint planning, estimations, and code reviews.
- Mentor junior developers and promote engineering best practices.
Required Skills & Qualifications:
- 5+ years of software development experience.
- Strong expertise in Python (preferred) or another object-oriented programming language.
- Hands-on experience with Microservices Architecture and Distributed Systems.
- Experience with Docker and containerized environments.
- Strong REST API development skills.
- Solid SQL and MySQL experience.
- Good understanding of RDBMS concepts, including transactions, isolation levels, locking, and deadlocks.
- Experience with RabbitMQ or similar message brokers.
- Proficiency with GitHub/Git and Unix/Linux environments.
- Strong problem-solving and communication skills.
Good to Have:
- Experience integrating Payroll Providers and Time & Attendance platforms.
- Exposure to cloud computing platforms.
Education:
Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
Journal
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