Senior/Staff Software Engineer – Platform and Execution Model

. Build and own critical parts of Trase OS, the shared platform powering Trase deployments in regulated environments .

Posted 10/7/2026full-timeRemote • United StatesSenior💰 $180,000 - $240,000 per yearWebsite

Tools & technologies

CloudDistributed SystemsGrafanaJavaRustTypeScriptGo

Key responsibilities & impact

Build and own critical parts of Trase OS, the shared platform powering Trase deployments in regulated environments
Design and implement clean, durable abstractions for the platform execution model
Ensure correctness and determinism in workflow execution
Translate evolving product requirements into coherent platform architecture
Build reliable distributed systems across retries, restarts, partial failures, and concurrent execution
Develop platform APIs and SDKs connecting workflows, agents, tools, and product surfaces; drive versioning and compatibility
Guarantee correctness through idempotency, deterministic replays, compensating actions, and data integrity
Engineer reliability at scale through concurrency controls, rate limits, backpressure, sharding/partitioning, and workload isolation
Build security and governance into the core through RBAC/ABAC, policy enforcement, fine-grained audit, and lineage
Deliver observability through distributed tracing, structured logs, metrics, evaluation hooks, and an explainable trail of agent actions
Own quality through design reviews, test strategy, performance baselines, SLOs, incident response, and postmortems
Mentor engineers and establish strong engineering patterns across the platform
Staff-level candidates lead architecture across teams, establish engineering standards, and mentor other engineers
Some travel to customers may be required

What you’ll need

8+ years of experience building distributed/platform systems, including significant experience defining architecture across teams or domains
4+ years owning mission-critical runtimes or workflow/orchestration systems
Deep expertise with durable execution, including state machines, event sourcing, saga/compensation, idempotency, and exactly/at-least-once semantics
Proven track record with security and governance in production systems, including auth, RBAC, audit, and policy
Hands-on experience with observability, including Grafana or equivalent and trace correlation across async boundaries
Strong systems design across storage, queues, schedulers, and evented architectures; performance tuning under load
Excellence in a modern language such as Go, Rust, Java, or TypeScript and cloud-native stacks including containers, CI/CD, and IaC
Comfortable operating in regulated or high-assurance environments; bias toward correctness, clarity, and documentation
Strong technical judgment and ability to influence design decisions within a team and across closely related engineering areas
Ability to incorporate advanced LLM capabilities into system design and platform architecture decisions where appropriate

Comp & perks

Career track opportunity with potential for rapid advancement with strong performance as the firm grows
100% employer paid, comprehensive health care including medical, dental, and vision for you and your family
Paid maternity and paternity for 14 weeks at employees' normal pay
Unlimited PTO, with management approval
Opportunities for professional development and continued learning
Optional 401K, FSA, and equity incentives available
Mental health benefits are available through Tara Mind
Cost effective GLP-1 solutions available through Crux