Senior Software Engineer

At Anaplan, we are a team of innovators focused on optimizing business decision‑making through our leading AI‑infused scenario planning and analysis platform so our customers can outpace their competition and the market.

What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture.

Our customers rank among the who’s who in the Fortune 50. Coca‑Cola, Linked In, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best‑in‑class platform.

Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating our wins – big and small.

Supported by operating principles of being strategy‑led, values‑based and disciplined in execution, you’ll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let’s build what’s next – together!

At Anaplan, we are looking for a strong Senior Platform Engineer to join our team.

Are you a creative problem solver who can both give and receive feedback? Do you lead with inclusion, collaboration, and openness? Do you have strong experience with high‑scale B2B and B2C platforms?

As a Senior Platform Engineer, you'll be crafting and helping build the next generation of the Anaplan Platform. You’re comfortable with both full‑stack systems design for the hybrid cloud as well as hands‑on distributed systems programming with extensive knowledge of Java, JVM, Rust, Linux internals and container orchestration.

We're looking for experienced engineers who've built real products at scale and apply that same rigor to platform engineering. You'll engineer new platforms as products, not just operate existing infrastructure. You understand user experience, reliability, and technical debt from shipping production systems. You'll design platforms that are extensible, observable, and maintainable, enabling internal teams to build on top of them while handling the complexity underneath.

You don't just write Helm charts or YAML manifests; you extend the Kubernetes API.

• Custom Operators:
  Proven ability to write Kubernetes Operators (using Kubebuilder or Operator SDK) to manage complex, stateful application life cycles.
• Control Plane Logic:
  Deep understanding of reconciliation loops, custom resource definitions (CRDs), and how to automate operational knowledge into code.

You build for high concurrency, low latency, and eventual consistency.

• High‑Scale SaaS: 10+ years of experience building and operating production‑grade SaaS products. You have first‑hand experience with the “death by a thousand cuts” that comes with scaling to millions of requests.
• Systems Programming:
  Advanced proficiency in Go, Rust, or JVM‑based languages, with a focus on writing memory‑efficient and thread‑safe code.

You understand the physics of data.

• Storage Internals:
  We need more than S3 API knowledge. You should understand the performance characteristics, limitations, and cost‑drivers of S3, NFS, and enterprise storage like Net App OnTap or AWS FSx.
• Data Locality:
  Experience managing data persistence across hybrid environments (Public Cloud vs. Private DC).

You believe that “if it isn't monitored, it doesn't exist.”

• Instrumentation:
  Expert‑level experience with Open Telemetry. You don't just look at metrics; you design the telemetry that allows for deep‑dive distributed tracing and root‑cause analysis.
• Observability Infrastructure:
  Hands‑on experience scaling Prometheus and Grafana to handle high‑cardinality data.

• BS degree in Computer Science, related technical field, or equivalent practical experience as a professional Platform Engineer.
• Substantial experience in Java, Rust programming experience.
• Proven experience in building and operating a SaaS product at scale.
• Proven cloud experience using observability and operating workloads in…