Software Engineer - Platform Software United States, SAN FRANCISCO Jobs

Crusoe seeks a Senior Software Engineer in San Francisco to build and operate microservices automating fleet provisioning on GCP and Kubernetes. Requires 5+ years backend experience with Go, Python, Java, or C#, plus Postgres and Kafka.

Join OpenAI's Enterprise Platform Technology team as a Full Stack Software Engineer in San Francisco. Build internal web apps and integrations for go-to-market teams, own architecture decisions, and shape intelligent seller workflows. Hybrid role, 3 days onsite.

Join insitro as a Full Stack Software Engineer on the Lab Platform team in South San Francisco. Build React/TypeScript frontends and Python services integrating lab instruments, Benchling, and AI agents. 2-4+ years experience required.

Mercor seeks a Software Engineer in San Francisco to build backend services for Applied AI, including APIs and data pipelines. Requires 2-5 years backend experience, strong API and database skills. Great benefits and equity.

Join DoorDash's ML Serving Platform team in San Francisco to build self-serve infrastructure powering millions of predictions per second. Requires 2+ years of backend or systems experience with Java, Kotlin, Go, C++, or Python and strong distributed systems fundamentals.

Ambrook seeks a Software Engineer, Platform in San Francisco to build and scale PostgreSQL and GCP infrastructure. Shape developer tooling, reliability, and migrations while enjoying competitive pay, health insurance, 401(k) matching, and flexible remote work.

Join Retool's Cloud Platform team in San Francisco to scale core cloud infrastructure for global availability and performance. Requires Linux, Kubernetes, Docker, and Node expertise with a high-ownership startup mindset.

Senior Software Engineer role in San Francisco building distributed systems for Lambda's GPU cloud platform. Requires 7+ years experience with Go/Python, backend services, and Kubernetes. Full-cycle ownership with equity and health benefits.

Handshake seeks a Senior Data Platform Engineer in San Francisco to own Airflow orchestration, streaming pipelines, and BigQuery infrastructure. Requires strong Python, deep Airflow expertise, and CDC/streaming experience. Equity, 401(k) match, and learning stipend offered.

Lead platform security at Decagon in San Francisco as a Staff Software Engineer. Build secure multi-tenant infrastructure, golden paths, and Terraform automation on GCP/AWS. Requires 8+ years, IaC, and strong coding skills.

Join DoorDash's Spark Platform team in San Francisco as a Software Engineer. Operate Apache Spark at scale on Kubernetes, drive multi-tenant scheduling, and build observability tooling. Requires 2+ years with distributed systems and Spark.

Join DoorDash as a Software Engineer on the Data and AI Platform team in San Francisco. Build agentic analytics and LLM-powered features used by thousands, with strong Go/Python backend skills required.

Lead the technical direction of DoorDash's in-house Spark-on-Kubernetes platform in San Francisco. Requires 6+ years of distributed systems experience and deep Apache Spark internals expertise. Shape architecture at massive scale.

Join DoorDash's Core Data Platform team in San Francisco as a Software Engineer. Build scalable data infrastructure with Kafka, Flink, Spark and lakehouse solutions. Requires 2+ years experience and AI coding tool proficiency.

Hercules seeks a Staff Software Engineer in San Francisco to build an AI development platform using Rust. Requires deep systems, data, and infrastructure expertise. Salary $100k-$300k plus equity and unlimited AI tokens.

Senior Staff Software Engineer to build Crusoe's Cloud Availability Platform in San Francisco. Requires 10+ years in distributed systems, Go/Python/Rust, and control plane expertise. Competitive pay, equity, and benefits.

Senior Software Engineer, Platform role in San Francisco building scalable backend services, APIs, and integrations with Node.js, PostgreSQL, and AWS. Join a fast-growing AI-native tax company with equity, full benefits, and relocation support.