9 backend full stack software engineer jobs at 8 companies in El Cajon, 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
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
3mo
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Full Stack Engineer
Tijuana, Baja California, Mexico
OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
2+ YOEBachelor's degree in CS/Engineering (or higher) with 2+ years software engineering experience; 3+ years full-stack experience preferred; proficiency in Java/Kotlin/Python, modern JavaScript (Vue.js/React), backend frameworks, SQL/NoSQL, cloud (AWS/GCP/Azure), Linux and k8s; fluent English and strong communication.
Java, Kotlin, Python, C, C++, SpringBoot, Spring, Flask, FastAPI, Vue.js, React, MySQL, Postgres, Vertica, Athena, Snowflake, AWS, GCP, Azure, Linux, k8s
3w
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Senior Engineer, Full-Stack
Temecula, California, United States
OnsiteFull Time
FFF Enterprises
FFF Enterprises: Distributes specialty biopharmaceuticals and provides healthcare supply chain services.
7+ YOE7+ years full‑stack SaaS development experience, bachelor’s in CS or equivalent, proficiency with backend (.NET), frontend (React/Angular), SQL, Azure services, CI/CD/DevOps, and experience in regulated healthcare or similar.
.NET, React, Angular, GraphQL, Azure, Microsoft App Services, Microsoft Functions, AKS, CI/CD, DevOps, SQL, FHIR, HL7
3w
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Senior Engineer, Full-Stack
Temecula, California, United States
OnsiteFull Time
FFF Enterprises
FFF Enterprises: Specialty pharmaceutical and vaccine distributor for healthcare providers.
7+ YOE7+ years full‑stack SaaS development experience, bachelor’s degree (or equivalent), cloud (Azure) and CI/CD/DevOps experience, backend (.NET) and frontend (React/Angular) proficiency, strong SQL and API/integration skills.
.NET, React, Angular, SQL, GraphQL, FHIR, HL7, Azure, App Services, Functions, AKS, CI/CD
2w
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Full-Stack .NET/Mobile Developer
San Diego, California, United States
$90k-$130k/yr OnsiteFull Time
Applications International Corporation
Applications International Corporation: Delivers cloud-based environmental health, safety, and ESG compliance software.
5+ YOE5+ years full-stack .NET experience, 3+ years mobile (.NET MAUI/Xamarin), ASP.NET/C# backend, REST API and SSO experience, Azure and CI/CD familiarity, bachelor’s degree or equivalent preferred.
.NET MAUI, Xamarin, ASP.Net, MVC, C#, VB.Net, SSIS, Azure, Visual Studio, Git, Azure DevOps, GitHub Actions, SQL Server, OAuth 2.0, OpenID Connect, SAML
1mo
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Staff Software Engineer, GCS - Full Stack (R5192)
United States or San Diego or Dallas or Washington or Boston
$150k-$230k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
7+ YOEBS/MS in CS or equivalent experience, typically 7+ years (or equivalent by higher degree), experience with modern frontend frameworks and full‑stack/backend languages, distributed systems, databases, and ability to obtain SECRET clearance.
React, TypeScript, Node.js, Go, C/C++, Python, PostgreSQL, PostGIS, Maplibre GL, Leaflet, CesiumJS, OpenLayers, WebRTC, HLS, RTSP, GStreamer, FFmpeg, Docker, Kubernetes, k3s/k3d, MAVLink, STANAG 4586, A-GRA, UCI, OMS, OpenAPI/Swagger
1mo
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Trading, Investment & Optimization - QuantAI Full Stack Manager (Hybrid)
Seattle or Chicago or Los Angeles or Atlanta or Houston or Arlington or San Francisco or Morristown or Boston or Dallas or San Diego or New York City
$87k-$253k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years building and shipping full-stack apps; 2+ years hands-on depth across frontend, backend, APIs; bachelor's in CS/engineering or related field.
React, Next.js, TypeScript, Tailwind, Vite, Vercel, Python, FastAPI, Electron, Tauri, Docker, Kubernetes, CI/CD, observability tooling, model-serving infrastructure, evaluation frameworks
1mo
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Sr. Software Engineer - Accounting
Santa Barbara or San Diego or Dallas or Atlanta or Chicago or Washington or San Francisco or Denver
$138k-$173k/yr RemoteFull Time
AppFolio
AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.
5+ YOE5+ years building service-based/SaaS applications, deep full-stack experience (backend + frontend), strong automated testing and Agile experience, mentoring ability, and experience with modern languages and frameworks.
Ruby on Rails, TypeScript, GraphQL, React, AWS, PySpark, Apache Airflow, AWS Glue, Hadoop, Ruby, Java, Python, Scrum, Kanban
3d
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Senior Manager, Software Engineering
San Diego, California, United States
$171k-$257k/yr OnsiteFull Time
ResMed
ResMedNew York Stock Exchange: RMD: Developing cloud-connected medical devices for sleep and respiratory care.
8+ YOE3+ Mgmt8+ years software engineering experience with 3+ years engineering management, experience building/scaling teams, AI-assisted development knowledge, technical depth in backend/full-stack, strong communication and hiring track record.
Claude Code, Copilot, Augment Code
3d
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Founding Product Engineer
San Diego, California, United States
$140k-$190k/yr HybridFull Time
Netradyne
Netradyne: Develops AI-powered vision technology for commercial fleet safety.
7+ YOE7+ years software engineering experience; full-stack proficiency (backend language and frontend or cloud infra); multi-tenant and RBAC experience; customer-facing product development; Bachelor's in CS/Engineering preferred.
Go, Python, Java, TypeScript, JavaScript, AWS, CI/CD, Claude Code, Codex, Cursor, Temporal, WorkOS, Auth0, Clerk, Spark, PySpark