Senior Full Stack Software Engineer
About The Position
Manulife is seeking a Senior .NET Full Stack Engineer to build and deliver scalable, enterprise-grade digital solutions that support secure, seamless, and customer-centric experiences. In this role, you will work across the full technology stack—from modern React front ends to .NET 8 back-end services—contributing to high-impact initiatives. You will help shape architecture decisions, drive engineering best practices, and support continuous improvement through innovation and automation. This is an opportunity to collaborate with cross-functional teams, influence technical direction, and mentor engineers while working in a fast-paced, agile environment.
Requirements
- 8+ years of experience in full-stack software development in enterprise environments.
- Strong hands-on experience with .NET 8, C#, ASP.NET Core, and Entity Framework.
- Experience building modern front-end applications using React and TypeScript.
- Proven experience designing and developing scalable APIs and distributed systems.
- Hands-on experience with GitHub, GitHub Actions, and CI/CD pipelines.
- Strong understanding of software engineering best practices (design patterns, secure coding, testing).
- Experience with unit and integration testing frameworks.
- Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
Nice To Haves
- Experience with microservices and API architecture design.
- Knowledge of application security and DevSecOps practices.
- Experience with Azure cloud services, including AKS (Kubernetes).
- Experience with event-driven architectures and messaging systems.
- Experience with containerization (Docker).
- Exposure to distributed and cloud-native systems.
Responsibilities
- Design, develop, and maintain scalable web applications using React (front end) and .NET 8 (back end).
- Build and enhance RESTful APIs and microservices aligned with enterprise standards for security, resiliency, and performance.
- Leverage GitHub and GitHub Actions for source control, code quality, and CI/CD automation.
- Collaborate with product, design, and QA teams to deliver end-to-end features and business outcomes.
- Participate in code reviews, architecture discussions, and sprint planning to ensure engineering excellence.
- Troubleshoot complex technical issues and optimize system performance, reliability, and scalability.
- Mentor junior engineers and contribute to a culture of continuous learning and knowledge sharing.
- Stay current with emerging technologies and recommend improvements to frameworks, tools, and practices.
Benefits
- health
- dental
- mental health
- vision
- short- and long-term disability
- life and AD&D insurance coverage
- adoption/surrogacy and wellness benefits
- employee/family assistance plans
- retirement savings plans (including pension/401(k) savings plans and a global share ownership plan with employer matching contributions)
- financial education and counseling resources
- 11 paid holidays
- 3 personal days
- 150 hours of vacation
- 40 hours of sick time
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What This Job Offers
Job Type
Full-time
Career Level
Senior
