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47 python backend jobs at 29 companies in San Marcos, CA

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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
2mo
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
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3mo
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Backend Software Engineer (Golang)
Austin or San Diego
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
3+ YOEBackend software engineer with 3+ years in Go/Java/Python, CS/CE degree, scalable cloud services, collaborative.
Go, Java, Python
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2w
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Senior Network Backend Engineer
San Francisco or San Diego
$215k-$266k/yr HybridFull Time
Point One Navigation
Point One Navigation: High-precision positioning for autonomous systems and robotics.
7+ YOE7+ years backend/distributed systems experience, proficiency in Go/Java/Python, networking fundamentals (TCP/IP,TLS,HTTP), cloud (AWS/GCP), observability, testing, and strong design and operational skills.
Go, Java, Python, TCP/IP, TLS, HTTP, gRPC, Kafka, Flink, Spark, Hadoop, AWS, GCP, NTRIP
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2w
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Sr. Backend Engineer, Digital Engineering
Carlsbad, California, United States
$148k-$180k/yr RemoteFull Time
Vuori
Vuori: Designs and sells performance athletic and lifestyle apparel.
5+ YOEBachelor's degree preferred,5+ years backend experience,expertise in TypeScript/Node.js or comparable language,REST/GraphQL,serverless,PostgreSQL,testing,CI/CD,observability and strong communication.
TypeScript, Node.js, JavaScript, Python, REST, GraphQL, Azure Functions, AWS Lambda, PostgreSQL, Jest, JWT, OAuth, GitHub, Bitbucket, YAML, New Relic, Sentry, Azure Application Insights, React, NestJS, Next.js, Express, Fastify, Shopify APIs, Azure Bicep, Amazon CDK, Terraform, Azure Service Bus, Amazon Data Firehose
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2mo
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Senior Software Engineer, Backend Systems
San Diego or Austin
$175k-$200k/yr OnsiteFull Time
Cirrascale
Cirrascale: Provides specialized GPU-based cloud infrastructure for AI workloads.
7+ YOEU.S. citizenship required. 7+ years backend experience with deep Python expertise, asynchronous/concurrency, memory optimization, network protocols (gRPC/REST/WebSockets), Docker/Kubernetes; C++, Go, Rust advantageous.
Python, gRPC, REST, WebSockets, Docker, Kubernetes, C++, Go, Rust
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3w
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Senior Software Engineer (Backend & Systems)
San Diego, California, United States
HybridFull Time
Luna Health
Luna Health: Develops nighttime-only automated insulin delivery systems for diabetes.
5+ YOE5+ years building production backend systems; experience in regulated/safety-critical environments; backend development with Node.js or Python; containerization with Docker/Kubernetes; API and cloud service design; BLE/connected device experience preferred.
Node.js, Python, Docker, Kubernetes, Git, CI/CD, iOS, BLE
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3w
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Senior Software Engineer - Simulation Orchestration
Sunnyvale or Washington or San Diego or Fort Walton Beach or Ann Arbor or London or Stuttgart or Munich or Stockholm or Bengaluru or Seoul or Tokyo
$153k-$220k/yr OnsiteFull Time
Applied Intuition
Applied Intuition: Developing software and simulation infrastructure for autonomous vehicles.
5+ YOE5+ years backend experience; 4+ years coding in Golang, Python, Java, or C++; 4+ years building backend systems on major cloud providers; deep Kubernetes expertise; experience with workload scheduling and autoscaling.
Golang, Python, Java, C++, Kubernetes, AWS, OCI, GCP, Azure
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2mo
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Software Engineer IV (Staff)/Platform Developer
San Diego, California, United States
$150k-$175k/yr OnsiteFull Time
Biolinq
Biolinq: Develops wearable biosensors for continuous metabolic health monitoring.
5+ YOE5+ years of software development; Go backend; APIs; Postgres; containerization; Python/C/C++; regulated medical devices knowledge a plus.
Go, PostgreSQL, JavaScript, WebComponent, Lit, GitHub, Kubernetes, GitOps, Python, C, C++, SPI, I2C, BLE, Swift
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2mo
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Senior Software Engineer
San Diego, California, United States
$110k-$160k/yr OnsiteFull Time
Whova
Whova: All-in-one platform for event management and attendee engagement.
Architect backend services, frontend basics, unit testing, code reviews; Bachelor or higher; strong communication; experience with MySQL, Python, React, Redis, AWS, CI/CD.
MySQL, Python, React, Redux, Redis, AWS, CI/CD
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2mo
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Software Engineer - Platform Infrastructure
San Diego, California, United States
$130k-$155k/yr OnsiteFull Time
Humanoid
Humanoid: Developing commercial humanoid robots for industrial applications.
0+ YOE0–3 years in systems or backend; CS/CE/EE degree; proficient in Python, C/C++, TypeScript, or Rust; Linux experience; on-site in San Diego; AI tooling; strong communication.
Python, C/C++, TypeScript, Rust, Linux, Terraform, ECS, PostgreSQL, S3
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2mo
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Senior Data Engineer
San Diego or Vienna
RemoteFull Time
9amHealth
9amHealth: Virtual clinic providing personalized cardiometabolic and diabetes care.
10+ YOE10+ years in data engineering or hybrid data/backend software role; strong Python and SQL; AWS data services; ETL/ELT pipelines; Looker/Tableau experience; BI and analytics knowledge.
Python, SQL, AWS Glue, S3, Redshift, Athena, CloudFormation, CloudWatch, IAM, Looker, Tableau, Java, Spring Boot, Spark, dbt, Airflow, GitHub Copilot, Claude, Cursor, Cody
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3w
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Navigation Engineer (Ground Software)
Mountain View or San Diego
$190k-$280k/yr OnsiteFull Time
Logos Space
Logos Space: Develops secure LEO satellite networks for enterprise connectivity.
5+ YOEBachelor's in STEM or equivalent, 5+ years building backend/operational ground software, proficiency in Python or modern C++, Docker/Kubernetes, Linux and Git, experience with telemetry/time-series data and observability.
Python, C++, Docker, Kubernetes, Linux, Git, CI/CD
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3w
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Senior AI Engineer
San Diego or Washington
$144k-$215k/yr RemoteFull Time
Teradata
TeradataNew York Stock Exchange: TDC: Provides cloud data analytics and enterprise AI software platforms.
5+ YOEBachelor's in CS or equivalent, 5+ years backend/distributed systems experience, proficiency in Java/Go/Python, RESTful APIs, SQL/NoSQL, Kubernetes, experience with LLMs/agentic AI, strong debugging and mentoring skills.
Java, Go, Python, SQL, NoSQL, Kubernetes, Kafka, GitHub Copilot
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1mo
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AI Data Support Associate
San Diego, California, United States
$22-$25/hr OnsiteFull Time
Wondfo USA
Wondfo USAShenzhen Stock Exchange: 300482: Manufacturer of rapid diagnostic point-of-care testing kits.
Entry-level role assisting with data review, software testing support, AI chatbot evaluation, documentation, and backend data organization. Bachelor\u0002s degree preferred; familiarity with Microsoft Excel, Python, or SQL is a plus.
Microsoft Excel, Python, SQL
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1mo
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Staff Engineer, Software, GCS - C++ (R5189)
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 or equivalent; typically 7+ years experience; strong C++, Qt/QML, QGroundControl experience; backend experience in C/C++, Python, TypeScript or Go; networked systems expertise; ability to obtain SECRET clearance.
C++, Qt, QML, QGroundControl (QGC), QGC Map Engine, Python, TypeScript, Go, UDP, TCP, Mapbox, Cesium, Esri, RTSP, WebRTC, GStreamer, H.264, H.265, Docker, Kubernetes, MAVLink, STANAG 4586
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2mo
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Forward-Deployed Engineer, Data Centers
Houston or San Francisco or San Diego
$140k-$165k/yr HybridFull Time
SB Energy
SB Energy: Develops, builds, and operates utility-scale renewable energy infrastructure.
5+ YOEBachelor's in CS/SE or related field; 5-8 years in enterprise integrations; API, backend, and automation focus; REST/GraphQL/OAuth; Azure, Python, TypeScript; LLM/agent-integration experience; travel up to 10%.
Azure, Python, TypeScript, REST API, GraphQL, OAuth, CI/CD, RBAC, Service Accounts
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3mo
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Senior Software Engineer, LIMS (Onsite)
Ramsey or Fort Myers or Aliso Viejo
OnsiteFull Time
NeoGenomics
NeoGenomicsNASDAQ: NEO: Provides specialized oncology diagnostic testing and clinical laboratory services.
7+ YOE7+ years Java software development experience, Bachelor's in Computer Science or equivalent, strong backend/REST and microservices skills, experience with Spring/Spring Boot and Python frameworks, SQL/NoSQL and cloud (AWS/Azure), authorized to work in the US.
Java, Spring, Spring Boot, Python, Flask, Django, FastAPI, RESTful APIs, microservices, SQL, NoSQL, PostgreSQL, MySQL, AWS, Azure, SAPIO LIMS, LabVantage, SDMS, ELN, CDS
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1mo
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Staff Software Development Engineer in Test - Subscription Platform
San Diego or San Mateo or United States
$191k-$286k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
10+ YOEBachelor's in CS/Engineering, 10+ years SDET/QE experience, leadership in automation architecture, hands-on Python and JavaScript/TypeScript, XCUITest/Appium/Selenium, API/backend automation, CI/CD (Jenkins, GitHub Actions), Docker, Kubernetes, and AI-driven QE integration.
Python, JavaScript, TypeScript, XCUITest, Selenium, Appium, Jenkins, GitHub Actions, Docker, Kubernetes, Git, React Native
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1mo
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Senior AI Engineer | San Diego, CA
San Diego, California, United States
$120k-$140k/yr HybridFull Time
Cadre AI
Cadre AI: AI strategy and integration firm for measurable business outcomes
5+ YOE5+ years backend engineering with 1+ years shipping production AI agents; proficiency in Python and Node.js; experience with vector databases, RAG optimization, agentic orchestration, IaC (Terraform or Pulumi), Docker, and Kubernetes; Claude Architect certification or ability to obtain within 60 days.
Python, Node.js, Terraform, Pulumi, Docker, Kubernetes, Vector databases, Anthropic, OpenAI, Claude
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3mo
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Senior Software Engineer, Swarm Systems
San Diego, California, United States
$120k-$166k/yr RemoteFull Time
Red Cat Holdings
Red Cat HoldingsNasdaq: RCAT: Develops autonomous drone and robotic systems for defense applications.
Strong C/C++ development, Linux and POSIX experience, Python backend and web front-end (HTML, CSS, JavaScript), Android (Java/Kotlin), object-oriented design, math/physics background, Agile experience; U.S. citizenship or permanent residence required for export-controlled work.
C++, C, HTML, CSS, JavaScript, Python, Java, Kotlin, Linux, POSIX, Standard Template Library, STM32, Flutter, React Native, Xamarin, Pub/Sub, MVC, MVP, MVVM, Real Time Operating Systems, Embedded Linux, YACTO
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