The Role
Capco is seeking a Senior Software Engineer with strong expertise in C#, .NET, ASP.NET Core, and API development to join our Technology & Engineering practice in Toronto.
In this role, you will design, develop, modernize, and maintain enterprise applications and APIs that support business-critical solutions for our clients.
We are looking for an experienced, hands-on engineer who brings strong backend development capabilities, an understanding of modern frontend frameworks, and experience delivering secure, scalable, and reliable software.
You will collaborate with cross-functional engineering teams, contribute to technical design decisions, and leverage modern development practices, including AI-assisted engineering tools, to improve software quality and delivery efficiency.
Why This Role Is Open
We are currently hiring for this role due to an existing or newly created vacancy within our organization. This position is open as part of our ongoing business needs, and we are actively reviewing applications to fill this role with a qualified candidate who can make an immediate impact.
What You’ll Do
- Design, develop, and maintain scalable backend services and enterprise applications using C#, .NET, ASP.NET Core, and SQL Server.
- Build, enhance, and integrate secure RESTful APIs, including authentication, authorization, data validation, and error handling.
- Contribute to the modernization of existing applications, including refactoring legacy code, improving performance, and enhancing system reliability.
- Work across the application stack, collaborating on frontend development using React, Angular, or similar JavaScript/TypeScript frameworks.
- Apply secure coding principles and API security practices, including OAuth2, JWT, and common application security standards.
- Participate in technical design discussions, code reviews, automated testing, troubleshooting, and performance optimization.
- Support CI/CD pipelines, containerized deployments, and development workflows using tools such as Docker.
- Collaborate with engineers, product teams, and quality specialists to deliver high-quality solutions in Agile environments.
- Leverage AI-assisted development tools responsibly to support coding, testing, debugging, and documentation while maintaining security and engineering standards.
- Share technical knowledge and contribute to continuous improvements in development practices and software quality.
What We’re Looking For
- 8+ years of professional software engineering experience, with strong hands-on development expertise in C# and .NET.
- Solid experience building and maintaining applications using ASP.NET Core, Web API, and RESTful services.
- Strong understanding of backend architecture, API design, system integrations, and object-oriented programming principles.
- Experience working with SQL Server or comparable relational databases, including data access technologies such as Entity Framework Core or Dapper.
- Experience with modern frontend development using React, Angular, or similar JavaScript/TypeScript frameworks.
- Understanding of application security principles, including authentication, authorization, OAuth2, JWT, and secure coding practices.
- Experience working with Git, code reviews, automated testing, CI/CD pipelines, and Agile software delivery.
- Strong problem-solving and troubleshooting skills, with the ability to investigate and resolve complex technical issues.
- Ability to collaborate effectively with cross-functional teams and communicate technical concepts clearly.
Bonus Points For
- Experience modernizing legacy .NET applications or migrating enterprise systems to modern architectures.
- Exposure to Azure or AWS cloud environments, Docker, Kubernetes, or cloud deployment troubleshooting.
- Experience with performance optimization, application monitoring, and production support.
- Familiarity with accessibility standards such as WCAG or AODA.
- Experience with Snowflake, data warehouses, or enterprise data integrations.
- Experience with Tailwind CSS, shadcn/ui, or other modern frontend component libraries.
- Experience using AI-assisted software development tools such as GitHub Copilot, ChatGPT, or other AI-powered coding and testing solutions.
- Experience mentoring developers, contributing to technical documentation, or improving engineering standards.
Why Join Capco
- Deliver high-impact technology solutions for Tier 1 financial institutions.
- Work in a collaborative, flat, and entrepreneurial consulting culture.
- Access continuous learning, training, and industry certifications.
- Be part of a team shaping the future of digital financial services.
- Help shape the future of digital transformation across FS & Energy.
Benefits
- Comprehensive Benefits Coverage – 100% company-paid health, life, and disability insurance effective from Day 1 of employment.
- Retirement Savings Program – Registered Retirement Savings Plan (RRSP) with the option of receiving a matching employer contribution.
- Virtual Health Care and Employee & Family Assistance Program (EFAP) available to employees and their dependents/partners.
- Parental Leave Top-Up, New Parent Gift, and Wellness Support including fitness reimbursement benefits.
- Business Coach from Day 1 with personalized one-on-one coaching to support career growth and professional development.
Inclusion at Capco
We’re committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know – we’ll be happy to help. We value each person’s unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.
Use of Artificial Intelligence in Talent Acquisition
At Capco, we use artificial intelligence (AI) tools to support and enhance several parts of talent acquisition. This includes using AI-enabled features within LinkedIn to help source potential candidates, speeding up routine recruitment communications such as emails and creating compelling and brand-aligned job postings that accurately reflect role requirements, and AI-scheduling applications to improve the efficiency of interview coordination.
AI is used as a support tool only. All hiring decisions are made by talent acquisition and hiring teams.
#LI-SM1
Pay Transparency
The salary range for this position is listed below. Additionally, this position may also be eligible to receive an annual discretionary/variable bonus payment.
Capco is committed to providing fair and equitable compensation to our people. Our compensation policies and salary ranges are designed to allow our people to progress through the salary range as they demonstrate strong performance and develop in their role over time. The base pay offered to selected candidates will be within the salary range and the placement will vary based upon a variety of factors, including, but not limited to job-related knowledge, skills, experience and internal equity.
Skills Required
- 8+ years of professional software engineering experience with strong hands-on C# and .NET development expertise
- Experience with ASP.NET Core, Web API, and RESTful services
- Strong understanding of backend architecture, API design, system integrations, and object-oriented programming
- Experience with SQL Server or comparable relational databases
- Experience with Entity Framework Core or Dapper
- Experience with React, Angular, or similar JavaScript or TypeScript frameworks
- Understanding of authentication, authorization, OAuth2, JWT, and secure coding practices
- Experience with Git, code reviews, automated testing, CI/CD pipelines, and Agile software delivery
- Strong problem-solving and troubleshooting skills
- Ability to collaborate effectively with cross-functional teams and communicate technical concepts clearly
- Experience modernizing legacy .NET applications or migrating enterprise systems to modern architectures
- Exposure to Azure or AWS, Docker, Kubernetes, or cloud deployment troubleshooting
- Experience with performance optimization, application monitoring, and production support
- Familiarity with WCAG or AODA accessibility standards
- Experience with Snowflake, data warehouses, or enterprise data integrations
- Experience with Tailwind CSS, shadcn/ui, or other modern frontend component libraries
- Experience using AI-assisted software development tools such as GitHub Copilot or ChatGPT
- Experience mentoring developers, contributing to technical documentation, or improving engineering standards
What the Team is Saying
Capco Compensation & Benefits Highlights
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Healthcare Strength — Health coverage is considered strong, with medical, dental, and vision commonly provided alongside mental-health resources and wellbeing programs. Multiple plan options and generally good coverage quality are highlighted.
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Leave & Time Off Breadth — Vacation/PTO is a standout, with generous allotments and, in some cases, unlimited sick leave, plus programs intended to help employees recharge. Flexible work arrangements are also emphasized, supporting work-life balance.
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Retirement Support — Retirement offerings include a 401(k) with company matching in the U.S., alongside life and disability insurance in many regions. These elements round out a solid financial benefits package.
Capco Insights
What We Do
Capco, a Wipro company, is a global management and technology consultancy specializing in driving transformation in the energy and financial services industries. Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting edge ingenuity is brought to life through its award-winning Be Yourself At Work culture and diverse talent. TRUSTED ADVISORS - Our collaborative and entrepreneurial approach position us as trusted long-term partners to our clients. DEEP EXPERTISE - Clients look to us for clear guidance, proven expertise, and the support they need to set their companies up for success. DISRUPTIVE SOLUTIONS- We do not provide off -the-shelf answers to clients’ challenges. Instead, we work in close collaboration to understand the issues, and craft disruptive, bespoke solutions. ACCOUNTABILITY AND OWNERSHIP - We recognize every client has distinct needs and expectations, and we take ownership and accountability for the solutions we design, build, and deliver.
Why Work With Us
We support and encourage an inclusive culture, entrepreneurial outlook and independent thinking. Capco is not about organizational charts and rigid hierarchies – we want all employees to feel that Capco is their firm to own and run. We believe diversity powers innovation. Be Yourself At Work (#BYAW) is an integral and underlying part of our culture
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Capco Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
