Source Job

Canada Unlimited PTO

  • Design, build, and deliver backend systems and APIs in Go with a focus on clarity and maintainability.
  • Build and maintain full-stack product features using React, TypeScript, and Go.
  • Provide technical leadership on multi-team projects, mentoring engineers and shaping roadmaps.

Go React TypeScript API Design Observability

20 jobs similar to Senior Software Engineer II - LLM Observability

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Canada 6w PTO

  • Drive the evolution of backend architecture for Session Replay, including columnar data storage and query patterns.
  • Lead the design of investigation workflows connecting replay with logs, metrics, and traces across Grafana Cloud.
  • Engage directly with customers to understand their needs and help them instrument and adopt Session Replay successfully.

Grafana Labs is the company behind Grafana Cloud, an observability platform trusted by over 10,000 organizations. We are a 100% remote company with a global collaborative culture and a passion for meaningful work.

North America 6w PTO

  • Develop tooling for cloud integrations and observability apps across the full stack.
  • Ship features end to end, from UI to backend, and contribute to open source.
  • Own projects from problem statement to production and join on-call.

Grafana Labs is the company behind Grafana Cloud, a fully managed observability platform trusted by 10,000+ organizations. We are a 100% remote company with 40+ countries, backed by leading investors and open-source values.

Canada Unlimited PTO

  • Design and deliver production-grade agents that investigate, reason, and act on live observability data.
  • Own agent work from rough prototype to production, including evals.
  • Extend the agentic workspace with new canvas capabilities, MCP server, and skills.

Honeycomb provides an observability platform that helps engineers understand and debug complex systems. It is a fully distributed company of over 200 people, with a culture that values impact, autonomy, and inclusivity.

United States Canada 6w PTO

  • Build and ship end-to-end features for cloud integrations and observability applications, spanning frontend, backend, dashboards, and alerts.
  • Work with TypeScript/React, Go, and Jsonnet, owning projects from concept through production.
  • Contribute to open-source observability technologies like Prometheus and OpenTelemetry, and participate in on-call rotations.

Jobgether is a platform that uses AI-powered matching to connect candidates with job opportunities. It operates with a remote-first, globally distributed team, and focuses on transparency and efficient hiring.

US 24w maternity 24w paternity

  • Architect and build the observability platform for metrics, logs, traces, and events across global infrastructure.
  • Drive instrumentation with OpenTelemetry, building shared libraries and collector deployments for correlated signals.
  • Run observability as an internal product with published interfaces, versioned clients, and SLOs to ensure adoption.

Smartsheet empowers teams to manage work and scale solutions, uniting human teams with AI agents to automate tasks and uncover insights. With over 20 years of experience, the company fosters a collaborative, innovative culture focused on employee well-being and professional growth.

Global

  • Set technical direction across Coder’s agent harness, integrations, and workflows.
  • Design and build production systems in Go, with work across React and TypeScript where needed.
  • Lead complex projects from early ambiguity through production.

Coder is a leading platform for AI development infrastructure, enabling enterprises to run human and AI-driven workflows in secure, governed environments. The company provides self-hosted, agent-ready workspaces and fosters a collaborative, AI-forward culture.

$145,500–$235,400/yr
US

  • Design, implement, test, and operate production services and APIs.
  • Lead projects or meaningful components of projects from problem definition through deployment and iteration.
  • Improve the observability and operability of the systems you own, including metrics, logs, traces, alerting, and incident learnings.

LaunchDarkly provides a platform that helps engineering teams release software and AI with speed, safety, and control using feature flags and observability. The company is growing and emphasizes teamwork, humility, openness, curiosity, and inclusive collaboration.

$120,000–$150,000/yr
Global

  • Own features on Techstars OS end to end, from data ingestion to UI, including AI-native features like semantic search and assistive workflows.
  • Lead the migration and shutdown of legacy founder tools, consolidating functionality into the OS or retiring cleanly.
  • Act as a technical resource for the team, unblocking others and maintaining context across time zones.

Techstars builds an operating system that centralizes how accelerator programs, founder support, network engagement, and investment decisions are run. It is a small, high-trust team that moves fast and ships real things.

$145,500–$235,400/yr
US

  • Build and ship end-to-end product capabilities across frontend and backend systems.
  • Develop user experiences using TypeScript and React, along with services and APIs using Go, Python, or comparable tools.
  • Collaborate with Product, Design, Data, and engineering partners to balance usability, performance, reliability, and time to value.

LaunchDarkly provides a feature management platform that helps engineering teams ship software and AI with speed, safety, and control. They are a growing company that values humble, open, collaborative, and kind teams.

Global

  • Build and evolve Darkplane using TypeScript, Node.js, and Go for control-plane and analytics services.
  • Design secure code sandbox environments and help customers adopt AI in their SDLC safely.
  • Partner with AI engineers to make agentic workflows reliable and fast in production.

Dash0 is an OpenTelemetry-native observability platform that eliminates vendor lock-in and meaningless toil. Backed by Balderton Capital, Accel, and Cherry Ventures, they are a fast-growing startup with a collaborative, builder-minded culture.

US

  • Design, build, and operate high-scale observability pipelines for logs, metrics, traces, and exceptions.
  • Lead cross-functional initiatives to resolve scaling bottlenecks and evolve production infrastructure safely.
  • Partner with engineering teams to improve observability tools and provide technical leadership across teams.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It emphasizes learning, professional growth, and an inclusive work environment.

US Unlimited PTO

  • Lead a two-month observability maturity assessment across metrics, logs, and traces at massive scale.
  • Drive consolidation to AWS-native observability on OpenTelemetry, including pipelines, dashboards, and alerts.
  • Act as Pod Leader: set technical direction, stay hands-on, and own the customer relationship.

EverOps is the premier Embedded Service Provider, partnering directly with customer engineering teams to assess and address mission-critical infrastructure, cloud, and delivery challenges. We've been remote since day one, and our culture centers on ownership, technical leadership, and continuous professional growth.

$103,882–$134,430/yr
Canada

  • Take ownership of technically complex, mission-critical areas, defining technical strategy for new products and platform capabilities.
  • Design and ship full-stack features end to end, working across backend, frontend, and mobile to deliver AI-powered products.
  • Partner with product, design, and customer-facing teams to translate real-world problems into measurable outcomes and mentor fellow engineers.

Samsara is the pioneer of the Connected Operations Cloud, helping organizations harness IoT data to improve safety, efficiency, and sustainability of physical operations. They are a public company with ~$2B ARR, growing 30%+ year over year, and foster a culture of ownership, customer focus, and long-term thinking.

$121,000–$142,000/yr
US Unlimited PTO 18w maternity 12w paternity

  • Build and improve customer-facing registries, APIs, and artifact-serving systems that make open source software easy to consume securely and reliably.
  • Develop and operate backend services in Go, focusing on scalability, reliability, observability, and performance.
  • Collaborate with engineers and product partners on design, code review, and solving production issues.

Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of the software engineers and AI agents rely on. It is a venture-backed company serving Fortune 500 enterprises with a remote-first culture and a focus on customer obsession and intentional action.

$205,000–$231,000/yr
US Canada Unlimited PTO 18w maternity 12w paternity

  • Drive technical vision and set the roadmap for the squad, partnering with engineering leadership.
  • Architect the end-to-end automation platform for package creation, test generation, and image building.
  • Build AI-powered tooling with LLM integration for manifest generation and quality gates.

Chainguard delivers hardened, secure builds of open source software to secure the software supply chain. They serve Fortune 500 enterprises and are backed by top investors, with a remote-first culture focused on trust, intentional action, and customer obsession.

US 18w maternity 12w paternity

  • Build and improve customer-facing package registries, APIs, and artifact-serving systems for secure software consumption.
  • Develop and operate backend services in Go, owning projects from technical design through deployment and iteration.
  • Collaborate across engineering and product teams to enhance scalability, reliability, and observability of production systems.

This partner company builds secure, reliable systems for serving software artifacts at scale, including customer-facing registries and APIs. It is a collaborative, remote-first environment focused on engineering ownership and continuous learning.

EMEA

  • Lead technical discussions to identify gaps in the telematics data platform and influence roadmap with data-driven solutions.
  • Ship full-stack features across front-end, back-end, and mobile using technologies like GoLang, GraphQL, and React.
  • Mentor and develop engineers while embedding Samsara's cultural principles to build an inclusive, high-performing team.

Samsara is the pioneer of the Connected Operations Cloud, helping organizations harness IoT data to improve safety, efficiency, and sustainability of physical operations. As a recently public company with a global workforce, Samsara fosters a culture of customer success, long-term thinking, growth mindset, inclusivity, and teamwork.

Europe

  • Deliver end-to-end functionality across a TypeScript/React front end and a Golang backend.
  • Build products for partner integrations, including wallet systems and game systems in a certified environment.
  • Design and build APIs (GraphQL, gRPC, REST) and shape the architecture of a young platform on AWS.

Oddin builds products that partners integrate into their own platforms, focusing on AI-first development where 80-90% of code is generated with AI. They are a young startup with a collaborative, autonomous product team and no strict processes.

Global Unlimited PTO

  • Lead a globally distributed observability team building and operating metrics, logging, alerting, and capacity planning platforms.
  • Set priorities with Site Reliability Engineering, Product Engineering, and GitLab Dedicated teams while owning reliability, scalability, and cost.
  • Participate in incident response and on-call rotations, using SLOs, error budgets, and AI tools to improve alerting and sustain operational load.

GitLab is an intelligent orchestration platform for DevSecOps that helps organizations increase developer productivity, improve operational efficiency, and accelerate digital transformation. With more than 50 million registered users and a high-performance culture driven by shared values and AI adoption, GitLab's globally distributed team collaborates to solve complex problems.

Global

  • Own features end-to-end: prototype, architect, build, test, deploy, and support production services.
  • Build and scale backend services and APIs in Python powering Monte Carlo's agent trust platform.
  • Design distributed systems and data pipelines while shipping React frontends where needed.

Monte Carlo is the agent trust platform that unifies data and agent observability to monitor, troubleshoot, and improve production AI systems. Founded in 2019 and backed by leading investors, the company is remote-first and recognized as a best workplace.