Senior Full Stack Development Engineer

EPAM Systems; Toronto; On-site; CAD 140,000 - 150,000; Full time

Job summary

A global technology company is seeking a Senior Full Stack Development Engineer to join its Technology & Operations team in Toronto. The ideal candidate will have over 4 years of experience in software development with expertise in Python Core and FastAPI. Responsibilities include designing scalable applications, collaborating with cross-functional teams, and mentoring junior developers. The position offers a competitive salary in the range of CA$140,000 - CA$150,000 and a dynamic, inclusive work culture.

Qualifications

• 4+ years of working experience in software development.
• Strong expertise in Python Core and FastAPI is required.
• Must have skills in unit testing with Pytest or Jest.

Responsibilities

• Design and maintain scalable web applications and backend services.
• Collaborate with teams to deliver high-quality solutions.
• Lead architectural decisions and contribute to the technical roadmap.
• Ensure code quality through reviews and unit tests.

Skills

Python Core

FastAPI

Unit testing with Pytest or Jest

AWS Athena

SQL scripting

English communication (B2+)

Tools

PostgreSQL

React.js

AWS services (RDS, MWAA, ALB, EC2)

Terraform

Docker

CI/CD tools (GitActions, Git)

Agile, Scrum, Jira, Confluence

Job description

We are seeking a Senior Full Stack Development Engineer to join our Technology & Operations team. This role is ideal for a seasoned engineer who thrives in a collaborative, high-performance environment and is passionate about building scalable, secure, and innovative solutions to support global investment operations.

Responsibilities

• Design, develop, and maintain scalable web applications and backend services
• Collaborate with cross-functional teams including product managers, designers, and other engineers to deliver high-quality solutions
• Lead architectural decisions and contribute to the technical roadmap
• Ensure code quality through code reviews, unit testing, and continuous integration
• Optimize application performance and scalability
• Mentor junior developers and promote best practices in software development
• Integrate third-party APIs and internal systems securely and efficiently
• Participate in Agile ceremonies and contribute to sprint planning and retrospectives

Requirements

• 4+ years of working experience in software development
• Expertise in Python Core and FastAPI
• Skills in unit testing with Pytest or Jest
• Knowledge of AWS Athena and SQL scripting
• Strong written and verbal English communication skills (B2+)

Nice to have

• Familiarity with PostgreSQL or React.js
• Background in AWS services such as RDS, MWAA, ALB or EC2
• Proficiency in Terraform or Docker
• Capability to use CI/CD tools like GitActions or Git
• Understanding of Agile, Scrum, Jira or Confluence

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our clients, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. Engineer the Future with a Career at EPAM (https://www.youtube.com/embed/NU_mnNITn2o?si=IiCxyQ4sr1YJWxDG)

This posting includes a base salary range EPAM Canada would reasonably expect to pay the selected candidate. Individual compensation offers within the range are based on a variety of factors, including, but not limited to, experience, credentials, education, training, the demand for the role, skillset, and overall business and local labour market considerations. Most candidates are hired at a salary within the range disclosed. Salary range: CA$140,000 - CA$150,000. In addition, the details highlighted in this job posting above are a general description of all other expected benefits and compensation for the position.

EPAM Canada welcomes and encourages applications from candidates with disabilities. Please contact WFA Human Resource CA [e-mail] if you have questions in this regard, or if you require an accommodation to complete the application process. click here (http://www.epam.com/content/dam/epam/careers/KB_Canada_AODA_abbr.pdf) to review EPAM’s Accessibility for Ontarians with Disabilities Accessibility Policies and Multi-Year Access.

EPAM Systems, Inc. is an equal opportunity employer. We recognize the value of diversity and inclusion in creating success for our customers, business partners, shareholders, employees and communities. We are committed to recruiting, hiring, developing and promoting employees without discrimination. As a global employer, this commitment includes complying with all laws in the countries in which we operate. Nevertheless, we believe equal employment practices should not be limited to what the law requires. Equal opportunity and inclusion are essential to motivate, empower and recognize the best in everyone.

At EPAM, employment actions are based on individual qualifications, without regard to race, color, religion, creed, gender, pregnancy status, sexual orientation, gender identity, gender expression, marital or familial status, national origin, ancestry, genetics, age, disability status, veteran status, citizenship status when otherwise legally able to work, or any other characteristic protected by law.