PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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
3mo
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Backend Engineer, Underwriting
Palo Alto, California, United States
$140k-$220k/yr HybridFull Time
Back-end engineer with TypeScript, DSLs, AI tooling, and systems for precise, regulated mortgage underwriting; collaborate with mortgage experts; own delivery.
TypeScript, NestJS, GraphQL, PostgreSQL, Temporal.io, AI/ML tooling
6d
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Sr Backend Engineer
San Francisco or New York
$167k-$219k/yr HybridFull Time
4+ YOE4+ years backend or data engineering experience; strong SQL and data warehouse experience; proficiency in Python/Java/Scala; Elasticsearch/OpenSearch experience; experience building production data pipelines and backend services.
Elasticsearch, OpenSearch, SQL, Snowflake, BigQuery, Redshift, Python, Java, Scala, Airflow, Dagster, Prefect, dbt, REST, gRPC, Datadog, Prometheus, Grafana, Docker, Kubernetes, AWS, GCP, Azure, Spark, Kafka, Flink, FAISS, ScaNN, pgvector, LightGBM, XGBoost, BM25, HNSW, kNN
1mo
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Lead Backend Engineer
San Francisco or Lehi or Plano
$138k-$216k/yr HybridFull Time
10+ YOE10+ years backend engineering experience with Java and Spring Cloud, microservices and integration platform experience (Mulesoft), AI tooling familiarity, cloud (AWS/GCP), SQL/PostgreSQL, system development, and strong communication and leadership skills.
Java, Spring Cloud, Mulesoft, GitHub Copilot, Cursor, WindSurf, AWS, GCP, SQL, PostgreSQL
1mo
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Software Engineer, Back-End
San Francisco or Seattle
$164k-$284k/yr HybridFull Time
5+ YOE5+ years back-end development, production systems at scale, cloud platforms, AI-powered systems, APIs, CI/CD, real-time architectures, independent and collaborative work.
Go, AWS, GCP, Azure, CI/CD, Infrastructure as Code, Real-time systems
3w
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Senior Backend Engineer
San Mateo, California, United States
$170k-$260k/yr OnsiteFull Time
4+ YOEBachelor's degree in CS/CE/SE, 4+ years industry experience, mastery of Python or Go, experience with Postgres/MySQL, Redis/Memcached, Kafka, cloud providers (AWS/GCP/Azure), gRPC, React, strong communication skills, onsite 5 days/week.
Python, Go, Postgres, MySQL, Redis, Memcached, Kafka, AWS, GCP, Azure, React, GRPC
1mo
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Senior Backend Engineer
San Francisco, California, United States
$200k-$230k/yr OnsiteFull Time
5+ YOE5+ years building production backend systems; proficiency in Go, Python, Rust, Java, or C++; experience with distributed systems, REST/gRPC, PostgreSQL/MySQL/Redis/DynamoDB, AWS, Docker, Kubernetes, and observability; strong system design and debugging skills.
Go, Python, Rust, Java, C++, REST, gRPC, PostgreSQL, MySQL, Redis, DynamoDB, AWS, Docker, Kubernetes, Kafka, NATS, RabbitMQ
4w
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Sr. Backend Engineer
San Francisco, California, United States
$145k-$170k/yr HybridFull Time
6+ YOE6+ years building backend/distributed systems, experience designing agentic runtimes and SDKs, multi-tenant isolation, async/concurrent patterns, secure API design, observability, and production-grade platform development.
Temporal, Claude Code, Codex, Gemini CLI, Go, Python, TypeScript/Node.js, Rust, Kubernetes, CI/CD, OpenTelemetry, Prometheus, Grafana, SQL, gRPC, Claude Managed Agents, Bedrock Agents, Google Agent Builder, Azure AI Services, Google ADK, Claude Agent SDK, OpenAI SDK, LangChain, CrewAI, AutoGen, MCP, Kafka, Neo4j
3mo
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Backend Engineer
San Francisco, California, United States
$190k-$220k/yr OnsiteFull Time
Senior backend-leaning full-stack engineer; onsite in San Francisco; full-time; $190k-$220k; US-based or relocation.
TypeScript, React, Next.js, Node.js, PostgreSQL, Cloudflare, AWS, AI model integrations
2mo
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Backend Engineer
San Francisco, California, United States
$190k-$230k/yr OnsiteFull Time
3+ YOE3+ years backend or software engineering; API design; backend architecture; Node.js/Python/Go; PostgreSQL/MySQL; scalable systems; customer-focused.
Node.js, Python, Go, PostgreSQL, MySQL, TypeScript, Temporal, Pulsar
1mo
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Backend Engineer
San Francisco, California, United States
$130k-$200k/yr OnsiteFull Time
3+ YOE3+ years backend or full-stack engineering experience with data/analytics; strong Python (preferred) or Node.js/Ruby/Java, SQL and NoSQL skills; experience building data pipelines, defining metrics, A/B testing, and data visualization; bachelor's in CS/data field or equivalent.
Python, Node.js, Ruby, Java, SQL, NoSQL, RESTful APIs
1w
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Backend Infrastructure Engineer
San Francisco or North America
$200k-$250k/yr HybridFull Time
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.
2mo
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Senior Backend Engineer
San Francisco, California, United States
$150k-$300k/yr OnsiteFull Time
4+ YOE4–6 years backend software engineering in a high-growth startup; ownership of backend systems; strong architectural judgment; in-person SF collaboration.
1w
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Backend Infrastructure Engineer
Palo Alto, California, United States
$165k-$180k/yr HybridFull Time
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
2mo
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Senior Backend Engineer (Python)
San Francisco, California, United States
$175k-$250k/yr RemoteFull Time
4+ YOE4+ years building production back-ends in Python; real-time streaming; AWS/GCP/Azure; PostgreSQL/Redis; FastAPI/asyncio; HIPAA security.
Python, FastAPI, asyncio, WebRTC, WebSockets, gRPC, AWS, GCP, Azure, Kubernetes, Kafka, SQS, Pub/Sub, Terraform, PostgreSQL, Redis, OpenTelemetry
2mo
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Senior Backend Engineer - Identity
New York or San Francisco
$130k-$197k/yr OnsiteFull Time
5+ YOE5+ years experience building high-performance production systems; strong Go plus Java/Python; distributed systems and APIs; cloud exposure (GCP preferred).
Go, Java, Python, Kubernetes, Redpanda, SingleStore, Terraform, Google Cloud Platform, BigQuery, Pub/Sub, DataProc
2d
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Backend Engineer, AI Systems
Sunnyvale, California, United States
$177k-$195k/yr OnsiteFull Time
GFiber: An Alphabet providing fiber and webpass internet services to homes and businesses.
5+ YOEBachelor's or equivalent experience, 5+ years software development, Python, GCP, microservices, REST APIs, production support, and practical experience with LLMs/AI agents and RAG/MCP pipelines.
Python, RAG, Model Context Protocol (MCP), RESTful APIs, Google Kubernetes Engine (GKE), Cloud Run, Google Cloud Observability (Stackdriver), OpenTelemetry, Google Cloud Platform (GCP), AntiGravity, Claude, Cursor, Java, Kotlin
2mo
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Senior Backend Engineer (Product)
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
5+ YOE5+ years experience shipping product features; backend services experience; Go; Kafka; Temporal; PostgreSQL; ClickHouse; GCP.
Go, Kafka, Temporal, PostgreSQL, ClickHouse, GCP
1w
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Senior Backend Engineer (Go)
Casablanca or Palma de Mallorca or Europe or London or New York City or San Francisco or Africa
HybridFull Time
Strong hands-on Go experience, history integrating third-party APIs, ownership of end-to-end integrations, and ability to work at high scale and low process.
Go
1mo
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Backend Engineer
San Francisco, California, United States
$135k-$250k/yr HybridFull Time
3+ YOE3+ years developing backend software; experience designing, implementing, and owning production services; familiarity with relational DBs (Django or similar), APIs, ETL/data pipelines, distributed systems, and cloud tooling (AWS, Terraform, EKS).
Kafka, Spark, Airflow, Django, AWS, Terraform, EKS, GenAI
1mo
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Backend Engineer
Mountain View, California, United States
HybridFull Time
Production systems, distributed infra, sandboxing; Python; cloud experience; collaboration with research teams; strong reliability mindset.
Python, Go, Rust, C++, Docker, Kubernetes, GCP, AWS, CLI
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