Travis Jeffery

Software Engineer

Toronto, Ontario, Canada18 yrs 4 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in building scalable distributed systems.
Authored a guide on reliable distributed systems.
Proven track record in startup growth and infrastructure.

Stackforce AI infers this person is a highly skilled engineer in SaaS and Fintech infrastructure.

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Skills

Core Skills

Distributed SystemsInfrastructure

Other Skills

Software ObservabilityAWSKubernetesObservabilitygRPCKafkaSecurityAPI DesignData ProcessingCloud PlatformsOpen Source

About

I build foundational infrastructure for companies where correctness, latency, and availability matter. I’ve helped take multiple startups from zero to scale, including Segment, Confluent, and Oscilar — designing and implementing core systems that teams and products are built on top of. My work focuses on distributed systems, control planes, and platform infrastructure: scheduling, provisioning, identity, security, observability, and reliable data movement. I value systems that are resilient, secure, and simple to withstand pressure. I’m the author of Distributed Services with Go (Pragmatic Programmers), a practical guide to designing and building reliable distributed systems, and I’ve spent decades contributing to and maintaining open-source software. I enjoy working with people who care about building things that last.

Experience

18 yrs 4 mos

Total Experience

3 yrs 10 mos

Average Tenure

5 yrs 4 mos

Current Experience

Confluent

2 roles

Principal Software Engineer

Promoted

Nov 2021 – Nov 2021 · 0 mo

First engineer on Confluent Cloud, responsible for much of the platform s core backend architecture.
Designed and implemented the primary synchronous (gRPC) and asynchronous (Kafka) communication patterns used across backend services.
Key engineer responsible for closing Confluent Cloud's largest enterprise deals by shipping enterprise security + platform foundations (e.g., identity/secret management, BYOK) and leading customer security and scaling architecture deep-dives.
Built and operated systems for cluster provisioning, rolling upgrades, identity, authentication, and secret management across multiple cloud providers.
Led foundational work on security features including customer-managed encryption keys (BYOK) and internal service identity.
Mentored engineers joining the Cloud team on distributed systems, Go, and operating production services at scale.

Distributed SystemsInfrastructure

Staff Software Engineer

Jan 2016 – Nov 2021 · 5 yrs 10 mos

Software ObservabilityDistributed SystemsInfrastructure

Oscilar inc

Principal Software Engineer

Jan 2021 – Present · 5 yrs 4 mos

First infrastructure hire, responsible for building the foundation of a real-time risk decisioning platform.
Designed and built core infrastructure for a low-latency, high-availability system operating in AWS and Kubernetes.
Engineer responsible for closing Oscilar's largest enterprise deals by delivering deal-critical platform capabilities (BYOA/bring-your- own-account, dedicated deployments, custom telemetry); led security and scalability reviews to unblock procurement.
Owned provisioning, orchestration, observability, and operational tooling from day one.
Built internal control-plane services for scheduling, lifecycle management, and system coordination.
Established production observability and operational practices to support rapid growth and reliability.

Software ObservabilityDistributed SystemsInfrastructure

Segment.com

Tech Lead

Jan 2014 – Jan 2016 · 2 yrs · Remote

Early infrastructure engineer helping scale Segment from millions to tens of billions of API calls per month.
Led a major rewrite of the core API service, significantly improving reliability and team velocity.
Designed and built backend services for authentication, billing, messaging, deployment, and data processing.
Helped scale infrastructure alongside rapid business growth, from early product-market fit to large-scale production.
Worked across product, SDKs, and internal tooling to support developer experience and adoption.

Software ObservabilityDistributed SystemsInfrastructure