Senior Software Engineer, .NET Risk Mitigation - Temporary

Aviso:

At Aviso, we are dedicated to improving the financial well-being of Canadians. As a leading wealth management organization, we are committed to leadership, innovation, partnership, responsibility, and community. Working with talented and energetic professionals who exemplify our values every day, you will quickly notice that our people and dynamic ‘oneaviso’ culture sets us apart. If you are looking for interesting and challenging work, at a company committed to its people, find out more about what Aviso has to offer at www.aviso.ca.

The Opportunity:

We’re looking to fill an opening for a Senior Software Engineer to join our Information Technology team for 12 months.

Reporting to the Manager, Software Engineering, the Senior Software Engineer ensures adherence to engineering standards and best practices. This role provides technical guidance to software engineers, collaborating with product leaders and partners to define scalable solutions, while contributing to investigating security scan findings at the code level, distinguishing real vulnerabilities from false positives and driving issues to full remediation. The role requires strong backend and web application knowledge, plus the ability to clearly defend technical decisions and collaborate with developers, security, and business teams to meet strict security standards.

Who you are:

• Service – You put your clients’ needs first. You advocate service excellence, and work to deliver client-centric solutions, and proactively develop strategic partnerships that allow Aviso Wealth to become a trusted advisor and partner
• Execution – You are committed to achieving your goals and to succeed. This includes focusing on “getting things done”, as well as recognizing and taking advantage of opportunities as they arise. You are consistently looking for ways to improve your personal best and see value in continuous improvement. You take accountability for your actions and learn from mistakes
• Collaboration – You work collaboratively with others with the common goal of driving positive results. Making meaningful contributions to your team to achieve organizational goals is a priority. You proactively encourage collaboration, build trust and inclusion, and work to establish effective relationships both inside and outside of the organization

What your day looks like:

• Review application code and security scan results (e.g., Checkmarx) to identify real vulnerabilities vs. false positives
• Investigate findings at the code level to determine which implementation triggers violations
• Partner with developers to explain issues, validate fixes, and recommend secure alternatives
• Lead technical discussions to challenge false positives and defend decisions with evidence
• Work closely with security, DevSecOps, and engineering teams to ensure policies are met without unnecessary disclaimers
• Push to fully remediate issues (target = zero findings) rather than accept risk where possible
• Support API, backend (.NET), and web‑based applications with a security‑first mindset
• Balance security requirements with business and delivery timelines
• Continuously improve understanding of secure coding practices and evolving threat patterns

Your experience and skills:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or related field
• 5 - 10 years of professional experience in software development
• Extensive Experience with C# is required
• Strong grasp of software architecture and design patterns
• Proficient with Git and branching strategies
• Hands-on experience with CI/CD tools like Azure DevOps or Jenkins
• Familiarity using Azure cloud, APIM, Dapr, CI/CD pipelines, and infrastructure as code (Iac/Bicep)
• Familiarity with Azure cloud services, including APIM and Dapr
• Solid database skills in both SQL and NoSQL
• Excellent debugging and code review capabilities
• Proven leadership and mentoring experience (preferred)
• Certification in Microsoft Azure, AWS, or related technologies (an asset)
• Fluent communication skills in English are required and bilingual skills in French are an asset

Why Aviso?

At Aviso, you will find a dynamic and inclusive culture that rewards innovation and celebrates success.

Your Information

By submitting your application, you consent to the collection, use, and disclosure of your provided personal information for the purposes of assessing your qualifications and suitability for employment with Aviso. Your information will be handled in accordance with applicable Canadian privacy laws, including the Personal Information Protection and Electronic Documents Act (PIPEDA) and relevant provincial legislation. Your data may be shared with authorized personnel involved in the recruitment process and retained only as long as necessary to fulfill these purposes or as required by law.

Further information is available on the Privacy link on our Career Page – Privacy Policies

Equal Employment Opportunity

Aviso welcomes and encourages applications from all qualified individuals including persons with disabilities. If you require an accommodation, we will work with you to meet your needs in all stages of the hiring process.

We thank all applicants for their interest, however, only those selected for further consideration will be contacted.

No recruiters or agencies, please.

Company Overview:

Aviso is a leading wealth management and investment services provider for the Canadian financial industry, with approximately $145 billion in total assets under administration and management, and over 1,000 employees. We’re building a comprehensive, technology-enabled, client-centric wealth services ecosystem. Our clients include our partners, advisors, and investors. We’re a trusted partner for nearly all credit unions across Canada, in addition to a wide range of portfolio managers, investment dealers, insurance and trust companies, and introducing brokers. Our partners depend on Aviso for specific solutions that give them a competitive edge in a rapidly evolving, highly competitive industry. Our investment dealer and mutual fund dealer and our insurance services support thousands of investment advisors. Our asset manager, NEI Investments, specializes in investing responsibly. Our online brokerage, Qtrade Direct Investing®, empowers self-directed investors, and our fully automated investing service, Qtrade Guided Portfolios®, serves investors who prefer a hands-off approach. Aviso Correspondent Partners provides custodial and carrying broker services to a wide range of firms. We have offices in Toronto, Vancouver, Montreal, and Winnipeg. Aviso is backed by the collective strength of our owners: the credit union Centrals, Co-operators/CUMIS, and Desjardins. We’re proud to power businesses that empower investors.

A career with Aviso means being part of a group of talented, energetic professionals who live their values every day, and belonging to an organization dedicated to your success and career development. If you’re looking for interesting and challenging work, at a company committed to its people, apply to join our team.

Salary

This position is posted with an expected salary range of $90 - $100 CAD hourly. Individual compensation packages are based on various factors unique to each candidate and the requirements of the position.