661 backend engineer jobs at 247 companies in Tracy, CA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3d
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Backend Infrastructure Engineer
Palo Alto, California, United States
$165k-$180k/yr HybridFull Time
Vinci
Vinci: AI software for rapid hardware design and physics simulation.
8+ YOE8+ years software engineering experience focused on backend and infrastructure. Hands-on Terraform and major cloud experience, CI/CD (Jenkins), build systems (CMake,pip/uv), Python and C++ proficiency, production platform experience.
Terraform, GCP, AWS, Azure, Jenkins, CMake, pip, uv, Python, C++, Docker, Kubernetes, PyTorch, NumPy, CUDA
3mo
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Backend Engineer, Integrations
Palo Alto, California, United States
$140k-$220k/yr HybridFull Time
Pylon
Pylon: API-first infrastructure for automated mortgage lending and operations.
Backend engineer skilled in building integrations, with experience in TypeScript/NestJS, GraphQL, SQL, and external APIs.
TypeScript, NestJS, GraphQL, PostgreSQL, Temporal, REST, SOAP, File-based APIs, AI tooling
2mo
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Backend engineer
San Jose, California, United States
$150k-$200k/yr RemoteFull Time
Protocol Nine
Protocol Nine: Building AI-native security infrastructure for threat detection and response.
4+ YOE4+ years building backend or distributed systems; strong in Python, Go, Java, or TypeScript; experience operating production systems and building APIs/integrations.
Python, Go, Java, TypeScript, REST
3mo
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MTS - Backend Engineer (Principal/Staff Level)
Palo Alto, California, United States
$220k-$300k/yr HybridFull Time
Endor Labs
Endor Labs: Builds software security platforms to manage dependency and supply-chain risks.
15+ YOE15+ years backend software engineering; security product expertise; Go proficiency; Kubernetes, MongoDB/PostgreSQL experience; strong product sense and leadership.
Go, Kubernetes, MongoDB, PostgreSQL, React
5d
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Lead Backend Engineer
Redwood City, California, United States
HybridFull Time
Attain
Attain: Provides real-time purchase data and measurement solutions for marketers.
6+ YOEStrong backend engineering experience designing APIs, microservices, and data models; experience with cloud (AWS/GCP/Azure), gRPC/protobuf/GraphQL, relational databases, Rust-based services; 6+ years preferred; strong communication and leadership potential.
Rust, AWS, GCP, Azure, gRPC, protobuf, GraphQL, React Native, iOS, Android
3mo
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Senior Backend Engineer, Platform
San Jose, California, United States
$127k-$150k/yr OnsiteFull Time
Archer
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
6+ YOE6+ years backend engineering; Go; PostgreSQL; distributed systems; data integrity; delta syncs; AWS.
Go, PostgreSQL, AWS, Kafka
1mo
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Senior Backend Engineer, Ambient AI
Mountain View or San Francisco or New York City
$170k-$230k/yr OnsiteFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
Professional software development experience; strong backend skills with Python and web frameworks; experience with containers and cloud (Docker, Kubernetes); production systems, alerting, metrics, and SRE practices; leadership and customer-facing experience.
Python, Flask, Django, FastAPIs, Docker, Kubernetes, LLMs, EHRs
3w
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Backend Engineer, Flag Delivery
Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago or United States
$146k-$235k/yr OnsiteFull Time
LaunchDarkly
LaunchDarkly: Provides a feature management platform for software development teams.
5+ YOE5+ years backend engineering experience building/operating production distributed systems; strong programming in Go/Java/Rust; production debugging, observability, on-call experience; clear AI usage in engineering work.
Go, Java, Rust
1mo
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Backend Engineer
Mountain View, California, United States
HybridFull Time
Bespoke Labs
Bespoke Labs: Curating data and environments to train advanced AI agents.
Production systems, distributed infra, sandboxing; Python; cloud experience; collaboration with research teams; strong reliability mindset.
Python, Go, Rust, C++, Docker, Kubernetes, GCP, AWS, CLI
1w
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Backend Engineer
Sunnyvale, California, United States
$177k-$195k/yr OnsiteFull Time
GFiber: An Alphabet delivering fiber and webpass internet services to homes and businesses across the United States.
5+ YOE5+ years software design and full-stack experience with Java/Kotlin, microservices and distributed systems; 2+ years API development; experience with Spring Boot, GCP, container orchestration, and observability; bachelor's or equivalent.
Spring Boot, Kotlin, Java, Redis, Memcached, Kafka, RabbitMQ, Google Kubernetes Engine (GKE), Cloud Run, Google Cloud Observability (Stackdriver), OpenTelemetry, Vertex AI, Gemini, OpenAI, Anthropic, AntiGravity, Claude, Cursor, Google Cloud Platform (GCP)
1mo
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Senior Backend Engineer- AI Agents (Remote)
Mountain View or United States
RemoteFull Time
Level AI
Level AI: AI-native platform for contact center intelligence and automation
5+ YOE5+ years backend/distributed systems experience; strong API, real-time/event-driven, and system-design skills; experience with SQL+NoSQL, Docker, Kubernetes, cloud (AWS/GCP/Azure); LLM/agent experience preferred.
LLMs, SLMs, REST, gRPC, SQL, NoSQL, Docker, Kubernetes, AWS, GCP, Azure, RAG
2d
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Senior Backend Platform Engineer
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOEBS or equivalent and 8+ years software engineering experience; strong Go, Linux, networking, Kubernetes, and cloud (AWS/GCP/Azure) experience; distributed-systems and production operations skills.
Go, Linux, Kubernetes, AWS, GCP, Azure, Temporal
2mo
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Senior Backend Engineer - Alarms
San Mateo, California, United States
$130k-$280k/yr OnsiteFull Time
Verkada
Verkada: Sells integrated AI-powered cloud physical security hardware and software.
5+ YOE5+ years backend engineering in production; Go; distributed systems; AWS; Postgres/Kafka/Redis; on-site work five days a week.
Go, AWS, Postgres, Kafka, Redis, Kubernetes, Temporal
1w
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Senior Backend Engineer, TikTok BRIC ML Foundation
San Jose, California, United States
$213k-$388k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Senior-level experience building large-scale backend and ML infrastructure; proficiency in Go, C/C++, Java or Python; experience with distributed systems and risk/anti-abuse domains preferred; strong communication and problem-solving.
Go, C/C++, Java, Python
2mo
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Backend Software Engineer
Santa Clara, California, United States
$140k-$205k/yr HybridFull Time
Kerrigan Robotics
Kerrigan Robotics: AI-powered orchestration platform for factory automation systems.
5+ YOE5+ years backend experience building distributed systems in Go; strong Docker and Kubernetes skills; familiarity with PostgreSQL, message brokers (NATS, RabbitMQ), gRPC/REST, CI/CD and Git.
Golang, Docker, Kubernetes, NATS, RabbitMQ, PostgreSQL, gRPC, REST, CI/CD, Git
2mo
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Senior Backend Engineer, Agentic
Palo Alto, California, United States
$350k-$500k/yr OnsiteFull Time
Inflection AI
Inflection AI: Develops human-centered personal AI and large language models.
10+ YOESenior backend engineer with 10+ years in production cloud systems; strong Python, PostgreSQL, Redis; cloud experience (AWS/GCP/Azure); Kubernetes; LLM patterns; ownership and reliability.
Python, PostgreSQL, Redis, Kubernetes, Docker, Cloud Platform (AWS/GCP/Azure), LangGraph, LlamaIndex, OpenAI
1mo
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Senior Software Engineer, Backend/Infra
Palo Alto, California, United States
$185k-$300k/yr HybridFull Time
Pika
Pika: AI-powered platform for generating and editing professional videos
5+ YOE5+ years software engineering experience, 2+ years with LLM/agentic systems preferred; deep backend proficiency (Node.js, Python, Go), distributed systems, AWS/GCP, Kubernetes, CI/CD, real-time architectures, and LLM integration skills.
Node.js, Python, Go, Express, FastAPI, TypeScript, AWS, GCP, Kubernetes, CI/CD, WebSocket, Claude, GPT, Gemini, LLM, LangChain, CrewAI, AutoGPT, SQL, NoSQL
2mo
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Senior Backend Engineer, Fleet Infrastructure
Mountain View or San Francisco
$213k-$263k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
7+ YOEBS in CS or equivalent; 7+ years backend/infra experience; scalable software; leadership; strategic/architectural thinking.
C++
1w
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Backend Software Engineer - Platforms
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
3+ YOEBS in CS or equivalent; experience with web apps, Unix/Linux, distributed systems, networking; DICM/ITOM/ITSM experience; GPU or big data (Hadoop/Kafka/Apache) preferred; Golang or Python experience.
Golang, Python, Unix, Linux, Hadoop, Kafka, Apache, GPU
1mo
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Helix AI Engineer, Backend Infrastructure
San Jose, California, United States
$150k-$400k/yr OnsiteFull Time
Figure
Figure: Develops autonomous humanoid robots for commercial and residential tasks.
5+ YOESenior backend engineer skilled in high-throughput, real-time streaming, cloud systems, and ML-serving integration.
Go, C++, Python, Rust, AWS, GCP, Azure, Docker, Kubernetes, Service Mesh, CI/CD