Backend Developer

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Backend Developer (C#/.NET), Global Deloitte Technology

Location: Toronto, ON, CA, M5C 3G7

Job Type: Permanent
Work Model: Remote
Reference code: 130650
Primary Location: Toronto, ON
All Available Locations: Toronto, ON

What will your typical day look like?

Job Overview:

Deloitte Cloud Services reports to the office of the Global CTO and is responsible for delivering cloud solutions which accelerate the delivery of both revenue-generating and internal applications. Deloitte Cloud Services supports software development efforts and provides best practices that streamline and fully automate the release management pipeline.

You will be responsible for developing scalable, cloud-native microservices and APIs using C#, .NET Core, Dapr, and Kubernetes. You will apply proven design patterns, contribute to solution architecture, and mentor junior developers, ensuring best practices across cloud platforms and database integrations.

Responsibilities:

- Lead development of microservices and APIs using C#/.NET Core, Dapr, and Kubernetes.

- Apply software design principles and patterns to ensure maintainable, scalable, and testable code.

- Guide the team in implementing scalable, cloud-native solutions aligned with architectural standards.

- Drive and support integration with MongoDB and relational (SQL) databases.

- Mentor and coach junior team members through code reviews and technical guidance.

- Participate in solution design, architecture discussions, and technical documentation.

- Ensure adherence to coding standards, security practices, and performance benchmarks.

- Collaborate with stakeholders to clarify requirements and deliver solutions.

- Work with cross‑functional teams in Agile/Scrum environments to achieve project objectives and ensure high‑quality, on‑time deliverables.

- Utilize CI/CD tooling such as Azure DevOps and GitHub to create and maintain pipelines for automated builds and releases.

After hours on‑call support occasionally required.

About the team

Deloitte Technology works at the forefront of technology development and processes to support and protect Deloitte around the world. In this truly global environment, we operate not in “what is” but rather “what can be” to help Deloitte deliver and connect with its clients, its communities, and one another in ways not previously conceived.

Enough about us, let’s talk about you

Primary Qualifications:

- Bachelor’s degree in Computer Science, Business Information Systems or relevant experience and accomplishments.

- 7+ years of professional software development experience, including significant experience in backend development using C#/.NET or comparable platforms.

- 5+ years of hands‑on development experience on a major cloud platform.

- Experience designing and implementing secure, scalable APIs (REST and/or gRPC), including data modeling, validation, and lifecycle management.

- Hands‑on experience designing and maintaining CI/CD pipelines to automate build, test, and deployment workflows across development, test, and production environments.

- Practical experience with microservices‑based architectures, including service‑to‑service communication, configuration, and resiliency patterns; experience with Dapr is an asset.

- Working knowledge of containerized workloads and orchestration using Kubernetes.

- Understanding of Agile Scrum methodology and experience working on a Scrum team.

- Experience working with SQL and NoSQL databases, including schema design, performance considerations, and data access patterns.

- Understanding of operational best practices for high‑availability, production systems, including monitoring, logging, incident response, and reliability considerations.

- Good verbal and written communication skills.

- Ability to travel ~10%.

Preferred Qualifications:

- Experience with message‑based systems and event‑driven architectures, including asynchronous communication patterns and eventual consistency.

- Strong foundation in OOP and .NET backend development, including ASP.NET Core fundamentals, DI/IoC, and practical application of SOLID, DDD concepts, and enterprise design patterns.

- Experience writing maintainable, testable backend code, including unit and integration testing, effective use of mocking, and meaningful code reviews.

- Understanding of secure backend and API design, including authentication and authorization concepts, input validation, error handling, and secure handling of sensitive data.

- Ability to take end‑to‑end ownership of backend components, collaborate effectively with architects, and mentor junior developers through design discussions and code reviews.

Total Rewards

The salary range for this position is $69,000 – $114,000, and individuals may be eligible to participate in our bonus program. Deloitte is fair and competitive when it comes to the salaries of our people. We regularly benchmark across a variety of positions, industries, sectors, targets, and levels. Our approach is grounded on recognizing people’s unique strengths and contributions and rewarding the value that they deliver.

Our Total Rewards Package extends well beyond traditional compensation and benefit programs and is designed to recognize employee contributions, encourage personal wellness, and support firm growth. Along with a competitive base salary and variable pay opportunities, we offer a wide array of initiatives that differentiate us as a people‑first organization. On top of our regular paid vacation days, some examples include: $4,000 per year for mental health support benefits, a $1,300 flexible benefit spending account, firm‑wide closures known as “Deloitte Days,” dedicated days for learning (known as Development and Innovation Days), flexible work arrangements and a hybrid work structure.

Our promise to our people: Deloitte is where potential comes to life.

Be yourself, and more.

We are a group of talented people who want to learn, gain experience, and develop skills. Wherever you are in your career, we want you to advance.

You shape how we make impact.

Diverse perspectives and life experiences make us better. Whoever you are and wherever you’re from, we want you to feel like you belong here. We provide flexible working options to support you and how you can contribute.

Be the leader you want to be.

Some guide teams, some change culture, some build essential expertise. We offer opportunities and experiences that support your continuing growth as a leader.

Have as many careers as you want.

We are uniquely able to offer you new challenges and roles – and prepare you for them. We bring together people with unique experiences and talents, and we are the place to develop a lasting network of friends, peers, and mentors.

The next step is yours.

At Deloitte, we are all about doing business inclusively – that starts with having diverse colleagues of all abilities. Deloitte encourages applications from all qualified candidates who represent the full diversity of communities across Canada. This includes, but is not limited to, people with disabilities, candidates from Indigenous communities, and candidates from the Black community in support of living our values, creating a culture of Diversity Equity and Inclusion and our commitment to our AccessAbility Action Plan, Reconciliation Action Plan and the BlackNorth Initiative.

We encourage you to connect with us at accessiblecareers@deloitte.ca if you require an accommodation for the recruitment process (including alternate formats of materials, accessible meeting rooms or other accommodations) or indigenouscareers@deloitte.ca for any questions relating to careers for Indigenous peoples at Deloitte (First Nations, Inuit, Métis).

By applying to this job you will be assessed against the Deloitte Global Talent Standards. We’ve designed these standards to provide our clients with a consistent and exceptional Deloitte experience globally.

Deloitte Canada has 20 offices with representation across most of the country. We acknowledge that Deloitte offices stand on traditional, treaty, and unceded territories in what is now known as Canada. We recognize that Indigenous Peoples have been the caretakers of this land since time immemorial, nurturing its resources and preserving its natural beauty. We acknowledge this land is still home to many First Nations, Inuit, and Métis Peoples, who continue to maintain their deep connection to the land and its sacred teachings. We humbly acknowledge that we are all Treaty people, and we commit to fostering a relationship of respect, collaboration, and stewardship with Indigenous communities in our shared goal of reconciliation and environmental sustainability.

Job Segment: Developer, .NET, Testing, Cloud, Solution Architect, Technology

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