171 backend infrastructure engineer jobs at 111 companies in Vallejo, CA
3w
Save
Mark Applied
Hide
3w
Backend Infrastructure Engineer
San Francisco or North America
$200k-$250k/yrHybridFull Time
Firecrawl: Converts websites into clean structured data for AI.
3+ YOE3+ years in backend, networking, or infrastructure engineering; production ownership and on-call responsibility; authorized to work in the US or eligible remote regions.
Sesame: Designing wearable computers with lifelike voice-driven AI agents.
3+ YOEStrong systems thinker with reliability engineering experience; 3+ years in infrastructure, platform, or ML systems; Kubernetes production experience; strong communication.
Luminary Cloud: Cloud-native physics simulation platform for accelerated product engineering.
10+ YOE10+ years building high-performance backend systems; Kubernetes expertise; SaaS focus; cloud infrastructure and security; leadership and mentoring; strong communication.
Town: AI-powered productivity assistant that automates workplace workflows.
Experienced backend engineer with production experience scaling distributed systems, LLM/agent infrastructure, workflow orchestration, and defining technical direction in fast-moving startups.
Mochi Health: Provides telehealth weight management and prescription medication services.
5+ YOE5+ years backend engineering experience, strong distributed systems and data modeling skills, experience owning infrastructure (Kubernetes, Terraform, AWS), proficiency with TypeScript/Node.js, excellent communication.
TypeScript, Node.js, Express, PostgreSQL, Redis, Kubernetes, Terraform, AWS, Codex 5.3, Claude Opus 4.6
Orion Sleep: Manufacturer of AI-powered smart mattress covers for sleep optimization.
Experience designing APIs, scaling backend systems from 0-1, and building infrastructure to support product features; strong backend engineering and system-architecture skills.
Member of Technical Staff - Backend & Infrastructure
San Francisco, California, United States
OnsiteFull Time
Janitor AI: Consumer AI platform for interactive roleplay and storytelling.
Product-minded backend engineer able to diagnose and fix distributed system issues; experience with Kubernetes, distributed systems, GPUs or similar systems is helpful; strong problem solving and ownership.
Clera: AI talent agent matching professionals with high-growth startup roles
5+ YOERequires 5+ years of backend development, strong DevOps, CI/CD and infrastructure-as-code experience, distributed systems expertise, secure scalable services, observability, and ML model production experience.
Lapel: Unifying customer data to power personalized service at scale.
3+ YOE3+ years backend or software engineering; API design, databases, integrations, permissions, event-driven systems, long-running jobs; system design and reliable platform infrastructure
Madrid or Paris or Seattle or London or Berlin or San Francisco or New York City or Sydney or Mexico City
HybridFull Time
Aircall: Cloud-based business phone system and customer communication platform.
6+ YOE6+ years backend development with a typed language (TypeScript preferred), production AWS experience, infrastructure-as-code (CloudFormation or Terraform), security-first mindset, serverless experience, GraphQL a plus, on-call rotation and mentoring experience.
San Francisco or New York City or Austin or Seattle
$175k-$300k/yrOnsiteFull Time
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience building production services, observability, API and control-plane design, API-first infrastructure, incident response/pager duty, and familiarity with AI tooling and distributed systems.
Alpaca Health: Enabling clinicians to launch and scale independent autism care clinics.
Senior backend engineer with strong system-design and ownership; builds integrations, billing/payments, data pipelines, and AI/LLM infrastructure. Experience in operationally complex domains (healthcare, fintech, insurance) or early-stage startups preferred.
ALSO: Developing vertically integrated small electric vehicles for urban mobility.
10+ YOE10+ years building and scaling backend systems, experience with remote device lifecycle, API and schema design, event-driven architectures, security/authentication, and cloud infrastructure.
Pika: AI-powered platform for generating and editing professional videos
5+ YOE5+ years backend engineering experience (2+ years senior), expertise in distributed systems, scalable APIs, cloud-native infrastructure (AWS/GCP/Kubernetes), strong system design and communication skills.
Altruist: Provides a digital custodian and portfolio management platform for advisors.
8+ YOE8+ years of engineering experience, with at least 2 years in evaluation infrastructure, model quality, or ML platform work for production systems; strong data, backend, and observability skills; excellent communication and bias toward shipping.
Siteline: Provides billing and payment software for construction trade contractors.
4+ YOE4+ years backend software experience, strong backend and systems design skills, experience with APIs, infrastructure, and mentorship; familiarity with Node.js, TypeScript, GraphQL, React, and Postgres.
San Francisco or New York City or London or Sydney
$170k-$240k/yrOnsiteFull Time
Sigma Computing: Cloud-native analytics platform featuring a spreadsheet-style interface.
5+ YOE5+ years building high-quality software, strong CS fundamentals, experience deploying secure web applications in continuous deployment, familiarity with cloud infrastructure; strong teamwork and ownership.
Motive: Provides an AI-powered fleet management and physical operations platform.
5+ YOEB.S. or M.S. in CS or related, 5+ years software development, experience with distributed systems and stream-processing (Kafka, Flink, Kinesis), proficiency in Ruby/Golang/Kotlin/Java, relational and NoSQL databases, cloud infrastructure, IoT/geospatial a plus.
Software Engineer - Backend Infrastructure, Standalone Apps Team
Menlo Park, California, United States
$219k-$301k/yrOnsiteFull Time
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
12+ YOEBachelor's degree or equivalent, 12+ years software engineering experience with infrastructure/platform/distributed systems, strong distributed systems/storage/reliability knowledge, track record operating infrastructure at scale.
Console: Automates IT support and internal operations using AI agents.
5+ YOE5+ years infrastructure/platform/backend experience; hands-on AWS and Kubernetes; experience with Pulumi or Terraform; comfortable in TypeScript/Node/React codebases; production reliability, observability, and enterprise deployment experience.
AWS, Kubernetes, Pulumi, Terraform, TypeScript, Node, React, Slack, Microsoft Teams