System Engineer

Serco; Toronto; On-site; CAD 41,000 - 70,000; Full time

Job summary

A leading technology firm in Toronto is seeking a motivated candidate for a Full-Time System Engineer role. The successful candidate will support and maintain enterprise web applications while integrating AI solutions. Responsibilities include troubleshooting, developing, testing, and collaborating with various teams. Ideal candidates should have a relevant degree, experience with web technologies, and strong problem-solving skills. This position offers a salary range of $41,997 to $69,997 CAD depending on experience.

Qualifications

• Bachelor's degree in information technology/computer science or related fields.
• 1-2 years of experience preferred.
• Hands-on experience with various programming languages and frameworks.

Responsibilities

• Troubleshoot, analyze, and resolve complex application and database issues.
• Develop full-stack web applications using modern technologies.
• Participate in Agile/Scrum development processes.

Skills

Troubleshooting skills for complex web-based systems

Experience with Python

Experience with C#

Familiarity with SQL Server

Experience with Power BI

Ability to work independently

Strong communication skills

Agile/Scrum development

Education

Bachelor’s degree in information technology/computer science

Tools

Selenium WebDriver

Azure Functions

Postman

Job description

Position Description

We are seeking a motivated candidate to support, develop, and maintain enterprise web applications and AI-driven solutions. The role combines operational excellence in troubleshooting mission-critical systems with hands-on development, testing, and analytics using modern cloud, web, and AI technologies. The successful candidate will collaborate with hosting partners, internal teams, and open-source communities to ensure system reliability, continuous improvement, and innovation in application design, testing, and deployment.

Primary Duties and Responsibilities

• Troubleshoot, analyze, and resolve complex application, database, and system integration issues. Provide Root Cause Analysis (RCA) and ensure timely resolution per SOPs.
• Develop, test, and deploy full-stack web applications using Python, C#, ASP.NET Core, React, AngularJS, and Tailwind CSS.
• Collaborate with partners to test, implement, and document application fixes, upgrades, and configurations.
• Design and create comprehensive test cases for functional, regression, and integration testing to ensure quality and stability across web-based and backend systems.
• Perform automated testing using Selenium WebDriver for validation, regression, and performance testing.
• Work with Azure AI tools and services, integrating AI/ML models and automating workflows using Azure Functions, Logic Apps, and DevOps pipelines.
• Support both relational (SQL Server, Oracle) and non-relational (MongoDB, Azure Cosmos DB) databases.
• Conduct data analysis and visualization using Power BI, developing dashboards and analytical reports to support data-driven decisions.
• Participate in Agile/Scrum development, sprint planning, and code reviews.
• Develop and maintain application and system documentation, including user manuals, test documentation, and SOPs.
• Provide support when required to ensure uninterrupted service to customers.
• Collaborate on matrix-managed projects, contributing to both software development and operations tasks.
• Participate in experimentation with machine learning models and AI capabilities.
• Ensure compliance with Government of Ontario IT Standards (GO-ITS) where applicable.

Qualifications

• A bachelor’s degree in information technology / computer science or related disciplines e.g. Engineering
• 1-2 years of experience are preferred.
• Strong troubleshooting skills for complex web-based systems.
• Hands‑on experience with:
• Languages/Frameworks: Python, C#, ASP.NET Core, React, AngularJS, JavaScript, jQuery, Tailwind CSS, Bootstrap.
• Databases: SQL Server, Oracle, MySQL, MongoDB, Azure Cosmos DB.
• Testing Tools: Selenium WebDriver for automated testing; experience creating and executing test cases.
• Cloud/Tools: Azure Functions, Logic Apps, DevOps, AI Services, REST APIs, JSON, Postman, VMware.
• Analytics: Power BI for data visualization, business intelligence, and operational insights.
• Knowledge of authentication systems such as Azure Active Directory, Firebase Authentication, or Auth0.
• Familiarity with mission‑critical systems, high‑availability architecture, and system monitoring.
• Experience using Jira or similar ticketing systems.
• Exposure to Open‑Source application environments and 3rd‑party integrations.
• Strong communication, analytical, and teamwork skills.
• Ability to work independently with a high sense of ownership and urgency.

Company Overview

Serco Inc. (Serco) is the Americas division of Serco Group, plc. In North America, Serco’s 9,000+ employees strive to make an impact every day across 100+ sites in the areas of Defense, Citizen Services, and Transportation. We help our clients deliver vital services more efficiently while increasing the satisfaction of their end customers. Serco serves every branch of the U.S. military, numerous U.S. Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local governments, and commercial clients. While your place may look a little different depending on your role, we know you will find yours here. Wherever you work and whatever you do, we invite you to discover your place in our world. Serco is a place you can count on and where you can make an impact because every contribution matters.

To review Serco benefits please visit: https://www.serco.com/na/careers/benefits-of-choosing-serco. If you require an accommodation with the application process please email: [e-mail] or call the HR Service Desk at 800-628-6458, option 1. Please note, due to EEOC/OFCCP compliance, Serco is unable to accept resumes by email.

Candidates may be asked to present proof of identify during the selection process. If requested, this will require presentation of a government‑issued I.D. (with photo) with name and address that match the information entered on the application. Serco will not take possession of or retain/store the information provided as proof of identity. For more information on how Serco uses your information, please see our Applicant Privacy Policy and Notice (https://www.serco.com/na/privacy-policy).

Serco does not accept unsolicited resumes through or from search firms or staffing agencies without being a contracted approved vendor. All unsolicited resumes will be considered the property of Serco and will not be obligated to pay a placement or contract fee. If you are interested in becoming an approved vendor at Serco, please email [e-mail].

Serco is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.

Pay Transparency

Our Total Rewards package includes competitive pay, performance‑based incentives, and benefits that promote well‑being and work‑life balance—so you can thrive both professionally and personally. Program availability may vary based on factors such as contract type, location, hire date, and applicable collective bargaining agreements.

Salary range: The range for this position can be found at the top of the posting. This range is provided as a general guideline and represents a good faith estimate across all experience levels. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job‑related knowledge, education and training, key skills, and geographic market considerations. For roles available in multiple provinces, the range may vary to reflect differences in local labor markets. In addition to base salary, eligible positions may include other forms of compensation such as annual bonuses or long‑term incentive opportunities.

To review all Serco benefits please visit: https://www.serco.com/na/careers/about-us.

Serco complies with all applicable federal, provincial, and local leave laws This is a Canada‑based role and this position is for an existing vacancy, unless stated otherwise in the job description. Please submit applications exclusively through Serco’s external (or internal) career site. If an applicant has any concerns with job posting compliance, please send an email to: [e-mail].

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ID 72023

Recruiting Location CA-ON-Toronto

Category Information Technology

Position Type Full‑Time

Security Clearance Criminal Record Check (CPIC); Fingerprint Criminal Record Check

Telework Yes - May Consider Occasional/Part Time Teleworking for this position

Salary Range/Amount $41997.00 - $69997.00