Sr. Systems Developer at Endurance in Toronto, Ontario, Canada

Sr. Systems Developer Location: Toronto, Canada Job Description Are you looking for your next opportunity? Sompo has a unique opportunity for a Sr.Systems Developer, Portfolio Management in our Reinsurance Portfolio Management team. The Reinsurance Portfolio Management team is a small, collaborative group that thrives on creating innovative, tech-driven solutions that deliver real value for reinsurance users worldwide. We are looking for a versatile and highly motivated Systems Developer with strong proficiency in C#, .NET 9+, Blazor, Web Dev, SQL and Julia/Python.  This role sits at the intersection of software engineering and statistics/risk analytics.  You will contribute to the evolution and enhancement of pricing platforms and enterprise reporting systems. Location: This position will be based out of our Toronto, Canada office. We strive for collaboration which is why we offer a work environmentwhere our employees thrive and develop long lasting careers. Our business, your impact, our opportunity: What you’ll be doing: Design, build, and maintain web applications and analytical tools using Blazor and C# for internal and client-facing use. Develop high-performance computational models and back-end logic using Julia, particularly in the context of numerical and quantitative analysis. Collaborate closely with analysts, actuaries, and business stakeholders to translate technical requirements into scalable software solutions. Integrate and optimize data pipelines for reporting tools, including Power BI, to deliver clear, actionable insights. Ensure code quality, performance, and maintainability through testing, documentation, and version control. Support quarterly business travel needs (up to 1 week per quarter) for team collaboration or client workshops. What you’ll bring: Degree in Computer Science, Engineering, Applied Mathematics, or related field, or equivalent experience. Understanding of insurance, reinsurance, or financial risk modeling is highly advantageous. Strong analytical mindset with attention to both technical detail and business context. Effective communication and collaboration skills across multidisciplinary teams. Technical skills: Julia: Strong proficiency in numerical programming and model development. Blazor (WebAssembly/Server): Experience building interactive, data-driven web applications. C#: Advanced knowledge of .NET framework 9+ and object-oriented programming. SQL: Good knowledge of relational data storage, best practices and optimization within a database. Power BI: Familiarity with developing data models and building dashboards. Experience with RESTful APIs, version control (TFS/Git), and cloud environments (Azure or AWS) is a plus. Salary Range: CAD 108,000 - 140,000. Actual compensation for this role will depend on several factors including the cost of living associated with your work location, your qualifications, skills, competencies, and relevant experience. This job posting outlines the general nature and level of work performed by individuals assigned to this position. It does not restrict the management's right to assign or reassign duties and responsibilities to this job at any time. At Sompo, we recognize that the talent, skills, and commitment of our employees drive our success. This is why we offer competitive, high-quality compensation and benefit programs to eligible employees. Our compensation program is built on a foundation that promotes a pay-for-performance culture, resulting in higher incentive awards, on average, when the Company does well and lower incentive awards when the Company underperforms.  The total compensation opportunity for all regular, full-time employees is a combination of base salary and incentives that gets adjusted upfront based on overall Company performance with final awards based on individual performance. We continuously evaluate and update our benefit programs to ensure that our plans remain competitive and meet the needs of our employees and their dependents. Who we are and what we stand for: At Sompo, our shared purpose is to create meaningful value for clients, communities, and each other. We strive to foster a workplace where everyone feels respected, included, and empowered to excel. As a global organization, we embrace diversity and champion equal opportunity. Guided by our core values—Accountability, Agility, Collaboration, Development, and Integrity—we build trust and support one another to achieve our goals worldwide. Life at Sompo page Our values come to life in how we hire and grow talent. Employment decisions are based on qualifications, merit, and organizational need, and we strive to ensure equitable access to opportunities so everyone can do their best work. Sompo is committed to employment practices, including recruitment and hiring practices, that are inclusive and accessible. Accommodations for individuals with disabilities are available. If you need an accommodation for any part of the application process, please contact benefits@sompo-intl.com.