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Job Title


Software Engineer 3


Company : MongoDB


Location : Toronto, Ontario


Created : 2026-03-24


Job Type : Full Time


Job Description

About The Cloud Payments Team Cloud Payments is part of the Cloud Billing organization. As MongoDBs Cloud business grows, the billing and payments stack becomes increasingly missioncritical. Our team: Ingests and aggregates detailed metering and usage data from internal services and major cloud providers (AWS, Azure, GCP) Calculates and generates daily customer bills for millions of customers worldwide Integrates with payment processors and internal financial systems to support Finance, Sales, Marketing, and Accounting Continuously improves customerfacing billing and payments experiences and the reliability and scalability of our backend systems Were a group of engineers who care deeply about code quality, correctness, and observability, and who are comfortable collaborating with both highly technical partners and nontechnical stakeholders across the business. The role Were looking for a Software Engineer 3 to help design, build, and operate the services that power Cloud Payments. Youll work primarily in the JVM ecosystem (Java and related tooling), with a focus on largescale, distributed systems that have to be correct, resilient, and auditable. This is a Canadabased, fully remote role. Youll collaborate closely with teammates and stakeholders across North America time zones, including engineers in the broader Cloud Billing organization. What Youll Do Design, implement, and operate backend services that ingest, process, and reconcile large volumes of usage and billing data from internal and external systems Collaborate with product, Finance, Revenue, and other engineering teams to evolve our billing and payments capabilities and improve customer experience Own features endtoend: requirements, design, implementation, testing, rollout, monitoring, and iterative improvement Help scale and harden our systems as Atlas and our broader Cloud business continue to grow rapidly Participate in architecture discussions, technical design reviews, and code reviews to keep our systems robust and maintainable Contribute to improving our tooling, observability, and development workflows so the whole team can move faster and safer Take part in an oncall rotation that treats reliability as a team sport, not an individual burden What Were Looking For Have 3+ years of experience building and maintaining backend systems in a compiled language, ideally Java Understand core objectoriented design principles and how to apply them to complex, evolving systems Have experience with distributed systems and services that need to be highly available, observable, and correct at scale Are comfortable working with databases (relational and/or nonrelational such as MongoDB) in production environments Communicate clearly and enjoy working with both technical and nontechnical stakeholders across multiple teams Are curious, collaborative, and motivated by solving real customer and business problems rather than just closing tickets Nice to have (but not required) Experience with billing, payments, or other financial systems where correctness, auditability, and compliance really matter Experience with cloud platforms (AWS, GCP, Azure) and modern communication protocols like gRPC Familiarity with dataintensive applications, data pipelines, or data lakes Exposure to working with I/O frameworks like Reactor Experience with containerization and orchestration (e.g., Docker, Kubernetes) Prior exposure to MongoDB as a developer or operator We dont expect you to check every box. If youre excited about the space and think you could do great work here, wed love to hear from you. Working model & location Location: Canada Working model: Fully remote, with colleagues primarily across North American time zones How Well Support You MongoDB is committed to building a supportive, inclusive, and growthoriented environment for everyone on the team. Our approach to benefits and working models is designed to support your physical, emotional, financial, and family wellbeing, and to give you flexibility in how you do your best work. Youll have opportunities to: Work on complex, meaningful projects that directly impact MongoDBs Cloud business Learn from and collaborate with experienced engineers across Cloud Billing and other parts of MongoDB Grow your career through mentorship, feedback, and stretch projects aligned with your interests About MongoDB MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDBs unified database platform, the most widely available, globally distributed database on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. MongoDBs cloudnative platform, MongoDB Atlas, is the only globally distributed, multicloud database and is available across AWS, Google Cloud, and Microsoft Azure. With offices worldwide and over 60,000 customers, including 75% of the Fortune 100 and AInative startups, relying on MongoDB for their most important applications, were powering the next era of software. Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. Its what makes us MongoDB. To drive the personal growth and business impact of our employees, were committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what its like to work at MongoDB, and help us make an impact on the world! MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. MongoDB is an equal opportunities employer. REQ ID: 1273389937 AI is used to review applications based on jobrelated criteria and does not replace human decisionmaking. The hiring team decide who moves forward. MongoDBs base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of MongoDBs total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fullypaid genderneutral parental leave, fertility and adoption assistance, Registered Retirement Savings Plan (RRSP) with employer match, mental health counseling, backup child and elder care, and health, dental, and vision benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada. MongoDBs base salary range for this role in Canada is: $91,000$126,000 CAD #J-18808-Ljbffr