Senior Data Developer - Streaming

Location: Montreal, Toronto

Department: Engineering

MaintainX is the world's leading AI-powered maintenance and asset management platform, serving 13,000+ customers including Duracell, Shell, Cintas, and Brenntag. We raised $150M in Series D funding led by Bessemer Venture Partners and Bain Capital Ventures, bringing our total funding to $254M. We were named to the Forbes 2025 Cloud 100, the definitive ranking of the top 100 private cloud companies in the world. We're growing fast and hiring the engineering talent to match.

We are seeking a Senior Data Developer with a strong background in event streaming to join our growing team. You will help build and maintain the data streaming platform that directly powers the MaintainX product and enables internal analytics, while developing streaming platform capabilities and tooling used by engineering teams daily. You will own the data platform’s CDC-streaming service, including runtime, reliability, capabilities, deployment, governance, and developer tooling.

What you’ll do:

• Build and operate the end-to-end CDC streaming platform (Debezium, Kafka, Flink) that produce near-real-time data products
• Own the streaming infrastructure (Kafka, Flink) using Terraform and Atmos IaC, including multi-region deployments
• Build and maintain CI/CD pipelines for the CDC-streaming platform
• Define and enforce pipeline reliability standards
• Instrument and maintain end-to-end observability for the streaming pipeline
• Build self-service tooling and runbooks for onboarding new CDC sources, including automation scripts, snapshot reconciliation checks, and operational documentation
• Collaborate with engineering teams to expand the CDC footprint, support new streaming data use cases, and evolve the streaming architecture

About you:

• 4+ years of experience building and operating production-grade event streaming pipelines in a modern cloud data environment
• Strong familiarity with Kafka: topic design, consumer groups, retention policies, event replayability, schema management, partitioning, and indexing
• Experience with CDC tooling (ex: Debezium, DMS) for real-time database change capture
• Hands-on experience with Apache Flink
• Strong infrastructure-as-code skills with Terraform or Atmos; comfortable managing cloud infrastructure across multiple AWS accounts and regions
• Proficiency in Python or Java for Flink application development and streaming tooling
• Experience building and evolving CI/CD pipelines
• Strong reliability engineering instincts: alerting design, runbook authorship, load testing, and failure recovery planning for distributed systems
• Experience working collaboratively in a fast-paced, cross-functional environment

Nice-to-have:

• Familiarity with schema management in a CDC context
• Familiarity with OpenSearch
• Knowledge of compliance and regulatory frameworks (ex: FedRAMP, SOC2, GDPR)

What’s in it for you:

• Competitive salary and meaningful equity opportunities.
• Healthcare, dental, and vision coverage.
• 401(k) / RRSP enrollment program.
• Take what you need PTO.
• A Work Culture where:
• You’ll work alongside folks across the globe that reflect the MaintainX values, Smart Humble Optimist
• We believe in meritocracy, where ideas and effort are publicly celebrated

About us:

Our mission is to make the life of blue-collar workers easier worldwide by creating software that meets their needs and realities. Our product is truly life-changing for 80% of the workforce that doesn’t work behind a desk and needs enterprise-grade software at their fingertips.

MaintainX is committed to creating a diverse environment. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.