HiringCafe
Join our community

305 backend full stack software engineer jobs at 195 companies in Concord, 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
Help us #BeatIndeed & #BeatLinkedIn
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
1mo
Save
Mark Applied
Hide
Senior / Backend Full Stack Engineer
Fremont or United States
$170k-$220k/yr HybridFull Time
DTEX Systems
DTEX Systems: Provides software for insider risk management and data protection.
5+ YOE5+ years backend development experience with Python/Django, GraphQL/REST APIs, Postgres/OpenSearch/Elasticsearch, containerized deployments (Docker/Kubernetes), cloud (AWS/GCP), and strong security and architecture skills.
Python, Django, Postgres, OpenSearch, Elasticsearch, React, Docker, Kubernetes, AWS, GCP, GraphQL, REST
Job PostingView all
2w
Save
Mark Applied
Hide
Staff Full Stack Software Engineer (Backend) - Scheduling
New York City or San Francisco or Seattle
$189k-$315k/yr OnsiteFull Time
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
8+ YOE8+ years backend experience with Python/Django, frontend experience with React/JavaScript, strong CS fundamentals, system design, product focus, and mentoring experience.
Python, Django, React, JavaScript
Job PostingView all
3mo
Save
Mark Applied
Hide
Backend Engineer
San Francisco, California, United States
$190k-$220k/yr OnsiteFull Time
Wordware
Wordware: Full-stack operating system for building AI applications.
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
Job PostingView all
1mo
Save
Mark Applied
Hide
Backend Engineer
San Francisco, California, United States
$130k-$200k/yr OnsiteFull Time
Sandberg Goldberg Bernthal Family Foundation
Sandberg Goldberg Bernthal Family Foundation: Operates programs for women's empowerment and community resilience.
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
Job PostingView all
2w
Save
Mark Applied
Hide
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)
Job PostingView all
3mo
Save
Mark Applied
Hide
Software Engineer, Full-stack
San Francisco or New York City or Seattle
$320k/yr OnsiteFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
5+ YOE5+ years full-stack experience; strong frontend (React/TypeScript); robust backend skills; startup/fast-moving env; cross-team collaboration.
React, TypeScript, Backend languages
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Backend Engineer
San Francisco, California, United States
$175k-$275k/yr OnsiteFull Time
Hedra
Hedra: Builds artificial intelligence models for character-driven video generation.
5+ YOE5+ years backend development with Python, FastAPI/Pydantic; Kubernetes/EKS; relational databases; AWS stack; building scalable services.
Python, FastAPI, Pydantic, Kubernetes, EKS, PostgreSQL, Redis, S3, DynamoDB, AWS
Job PostingView all
2mo
Save
Mark Applied
Hide
Software Engineer II, Backend
New York or San Francisco or Seattle
$152k-$190k/yr HybridFull Time
Brex
Brex: Corporate cards and spend management software for businesses.
4+ YOE4+ years experience building full-stack apps; end-to-end client-side development; high engineering standards; hybrid work in NY/SF/Seattle
Job PostingView all
1mo
Save
Mark Applied
Hide
Software Engineer, Full-Stack
San Francisco or Seattle
$164k-$284k/yr HybridFull Time
Superhuman
Superhuman: An AI-native productivity platform for email, writing, and collaboration.
3+ YOE3+ years full-stack development; strong CS fundamentals; production systems; frontend and backend; modern web tooling; independent and collaborative.
JavaScript, TypeScript, React, Node.js, Infrastructure as Code, CI/CD, AWS
Job PostingView all
3mo
Save
Mark Applied
Hide
Full Stack Software Engineer
San Francisco or Athens
$150k-$250k/yr HybridFull Time
Piq Energy
Piq Energy: Automating technical power grid simulation and analysis software.
3+ YOE3+ years software engineering; experience building scalable software; backend with Python or frontend JS; remote-friendly environment.
Python, FastAPI, LLM agents, PostgreSQL, Temporal, AWS, TypeScript, Svelte, GraphQL, Mapbox, D3.js
Job PostingView all
1mo
Save
Mark Applied
Hide
Full Stack Software Engineer
Sunnyvale, California, United States
$141k-$162k/yr OnsiteFull Time
Illumio
Illumio: Provides zero-trust segmentation software to contain cyberattacks.
3+ YOE3+ years full-stack or UI-focused engineering experience. Strong frontend skills with React and TypeScript, backend experience with Node.js, REST API design, CI/CD, testing, and familiarity with cloud/container technologies. Bachelor's in CS or related field.
React, TypeScript, JavaScript, HTML5, CSS3, Node.js, RESTful API, CI/CD, Git, Docker, Kubernetes, AWS, Azure, GCP
Job PostingView all
3w
Save
Mark Applied
Hide
Senior Backend Engineer
Los Angeles or New York City or San Francisco
$170k-$200k/yr HybridFull Time
Tatari
Tatari: A platform for buying and measuring TV advertising campaigns.
6+ YOE6+ years software development (Python required), 4+ years building distributed systems and modern data stacks, deep SQL and data modeling, experience with LLMs and agentic coding tools, strong communication and cross-team collaboration.
Python, Cursor, Copilot, Cody, RDS, Databricks, Spark, Redshift, Kafka, Airflow, dbt, SQL, REST, gRPC, GraphQL
Job PostingView all
3mo
Save
Mark Applied
Hide
Founding AI Backend Engineer
San Francisco or New York
OnsiteFull Time
Pakket
Pakket: AI-powered operating system for warehouse logistics and operations.
3+ YOE3–6 years backend or full-stack experience; strong Python; FastAPI; SQL databases; Linux; Docker; cloud infrastructure; debugging mindset.
Python, FastAPI, PostgreSQL, SQLAlchemy, Linux, Docker, AWS, GCP, Render, DigitalOcean, OpenCV, YOLO
Job PostingView all
3w
Save
Mark Applied
Hide
Founding Full Stack Software Engineer, Legal
San Francisco, California, United States
$293k-$325k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
6+ YOE6+ years professional software engineering experience; built and shipped full-stack applications; strong frontend and backend skills; product instincts; rapid prototyping; comfortable working with AI models and APIs.
OpenAI models, OpenAI APIs
Job PostingView all
3mo
Save
Mark Applied
Hide
Full-Stack Software Engineer
San Francisco, California, United States
$120k-$180k/yr OnsiteFull Time
Tacit
Tacit: Developing advanced hardware to rethink human-computer interaction.
2+ YOEProficiency in Python (FastAPI, Pydantic) and TypeScript/React; experience building production backends and shipping user-facing features; 2+ years software engineering; startup-ready.
Python, FastAPI, Pydantic, TypeScript, React, CI/CD, Pandas, Numpy
Job PostingView all
2mo
Save
Mark Applied
Hide
Full Stack Software Engineer
Santa Cruz or San Jose
$100k-$160k/yr OnsiteFull Time
Future Motion
Future Motion: Designs and manufactures self-balancing electric skateboards and mini bikes.
3+ YOE3+ years professional software engineering; backend Python (Flask) or frontend JavaScript/React; relational databases (MySQL, Postgres); independent work; produce maintainable code.
Python, Flask, React, MySQL, AWS
Job PostingView all
3mo
Save
Mark Applied
Hide
Full Stack Software Engineer, Applied AI
San Francisco, California, United States
$140k/yr OnsiteFull Time
Wonderschool
Wonderschool: Software platform for child care providers and parents.
5+ YOE5+ years as a full stack engineer; experience with AI coding agents; strong React/TypeScript; backend language; Postgres; ownership and clear communication.
React, TypeScript, Node.js, Elixir, Ruby on Rails, PostgreSQL, Claude Code, OpenClaw, Codex, Cursor, CI/CD, DevOps, GraphQL, REST
Job PostingView all
4w
Save
Mark Applied
Hide
Senior Full-Stack Software Engineer
San Francisco, California, United States
$159k-$302k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
Senior-level experience delivering production-quality full-stack systems; proficiency with React and backend languages (Node.js, Java, Python, Go), Kubernetes, CI/CD, AI-assisted engineering tools, and strong communication and mentoring skills.
Claude Code, Cursor, Codex, Kubernetes, React, Node.js, Java, Python, Go, CI/CD, Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, GenStudio
Job PostingView all
2mo
Save
Mark Applied
Hide
Full-Stack Software Engineer
San Francisco, California, United States
$100k-$250k/yr OnsiteFull Time
Alex: AI platform that conducts autonomous live job interviews.
Full-time, on-site in San Francisco; strong backend and frontend skills; collaboration with in-person team.
JavaScript, Typescript, React, Node, Next, Python, Azure, Kubernetes, Docker, System Architecture
Job PostingView all
1w
Save
Mark Applied
Hide
Staff Software Engineer, Full Stack, YouTube
San Bruno, California, United States
$207k-$301k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOEBachelor's degree or equivalent and 8+ years software development; 5+ years full-stack and product launch experience; 3+ years technical leadership; EMR not mentioned; proficiency in frontend and backend languages.
Java, Python, GO, C++, JavaScript, TypeScript, HTML, CSS
Job PostingView all

Explore Jobs

Expand Your Job Search