336 api engineer jobs at 203 companies in Quartz Hill, CA
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Senior Partner Engineer
United States or Canada or Los Angeles or San Francisco
$146k-$225k/yr RemoteFull Time
4+ YOE4+ years in solutions/partner/sales engineering or similar; familiarity with ecommerce technologies, JSON, HTML, REST APIs, Webhooks, monitoring tools; strong communication and project management skills.
Shopify, Stripe, JSON, HTML, REST API, Webhook
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Forward Deployed Engineer
New York City or San Francisco or Los Angeles County or California or United States
$162k-$219k/yr HybridFull Time
1+ YOEHands-on engineer building n8n flows, direct API integrations, webhooks, and middleware; client-facing consulting; 1+ years software engineering experience (consulting preferred); strong communication and technical documentation skills.
n8n, API, webhook, CRM
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Safety Engineer III
Pasadena, California, United States
$122k-$148k/yr OnsiteFull Time
6+ YOEDegree in engineering or science with 2–6+ years related experience depending on degree; ASNT NDE Level III and AWS CWI qualifications; experience leading NDT operations and interpreting ASME/API codes; ability to train and certify NDT personnel.
ASME Boiler and Pressure Vessel Code, API standards, ASNT NDE, Ultrasonic Testing (UT)
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AI Tooling Engineer
San Francisco or Seattle or Los Angeles or New York City or United Kingdom or Ireland or Poland or Germany or Australia or North America or Europe
$200k-$260k/yr RemoteFull Time
4+ YOE4+ years industry experience, 1+ years applied AI/LLM product experience; strong fluency with prompt engineering, RAG, MCP, agents, evals; systems-integration experience with APIs/webhooks; strong communication and mentorship skills.
Anthropic, OpenAI, Google, APIs, webhooks, LLM, RAG, MCP, evals
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Customer Success Automation Engineer
San Francisco or Culver City or Dallas or Los Angeles
HybridFull Time
5+ YOE5+ years software engineering with production experience; strong product instincts; experience with LLMs, agent frameworks, Python, APIs, webhooks, Salesforce; customer-focused and data-driven.
Python, LLMs, OpenAI, Anthropic, Gemini, LangChain, LlamaIndex, CrewAI, RAG architectures, APIs, webhooks, Salesforce, Service Cloud, Experience Cloud, Apex, Flow, Salesforce APIs
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Payload Integration Engineer - Level 4
Pasadena, California, United States
$127k-$193k/yr HybridFull Time
8+ YOEBS in engineering, 8+ years spacecraft or payload systems engineering experience, ownership of payload integration/ICDs/I&T, electro-optical payload expertise, API/SDK integration experience, strong cross-disciplinary leadership; U.S. Person required.
SpaceWire, GigE Vision, MIPI CSI, RS-422, CAN, Ethernet, MIL-STD-1553, CCSDS, MBSE, SysML, DOORS, Jama, Polarion, Cameo, Innoslate, MGSE, EGSE, APIs, SDKs
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Principal Engineer, Architecture
Glendale, California, United States
$320k-$380k/yr OnsiteFull Time
12+ YOE12+ years engineering experience with staff/principal scope; expertise in distributed systems, data modeling, API design, security; strong mentorship and technical writing skills.
23h
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Senior Solutions Engineer
Los Angeles or New York or San Francisco
$140k-$170k/yr HybridFull Time
5+ YOERequires 5+ years as a software engineer and with data systems, hands-on SQL, API and SDK development, workflow automation, complex project ownership, client communication, and engineer mentoring.
Python, SQL, AWS, Amazon S3, Amazon CloudFront, PostgreSQL, Kafka, Storm, Claude Code, Cursor, Codex, REST, GraphQL, Amazon API Gateway, n8n, Zapier, GDPR, CCPA
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Senior Application Engineer I
Washington D.C. or Chicago or New York City or Los Angeles
$133k-$183k/yr HybridFull Time
8+ YOE8+ years in advanced application support/configuration, experience with e-discovery and litigation platforms, APIs/ETL/data integrations, Microsoft SQL, Linux, REST APIs, PowerShell, emerging AI, strong communication and problem-solving.
Relativity Server/One, Reveal, BrainSpace, AI, APIs, REST APIs, ETL, data pipelines, Microsoft SQL, Linux, PowerShell
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Lead Engineer
New York City or Los Angeles or Miami or London
$180k-$200k/yr HybridFull Time
5+ YOE1+ Mgmt5+ years software engineering experience, 1+ year leading teams. Expert backend Python, API and distributed systems design, cloud native/AWS, Kubernetes, Docker, Terraform, CI/CD, production scalability, strong communication and leadership.
Python, AWS, Kubernetes, Docker, Terraform, CI/CD
2w
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Senior Solutions Engineer
New York City or Los Angeles or United States
$140k-$170k/yr HybridFull Time
6+ YOE6+ years in technical client-facing roles, strong SQL, API and database skills, experience with large datasets, excellent communication, and technical troubleshooting abilities.
APIs, SQL, databases, scripting languages
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Application & Systems Engineer (Los Angeles, CA, US)
Los Angeles or San Diego
$110k-$150k/yr RemoteFull Time
3+ YOEBachelor's in CS/Engineering, 3+ years application/systems engineering, strong Python, REST API/JSON/OAuth experience, test automation and CI/CD, familiarity with access control protocols (OSDP, Wiegand), and mobile wallet integrations.
Python, REST API, JSON, OAuth, SDKs, Apple Wallet, Google Wallet, NFC, BLE, OSDP, Wiegand, CI/CD
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Engineer II - Gas Utilities
Los Angeles, California, United States
$40-$50/hr HybridFull Time
4+ YOEBachelor's in engineering, 4+ years ILI gas utility experience, Direct Assessment and pressure testing experience, proficiency with integrity assessments and technical documentation, AMPP/CP/API familiarity, EIT preferred.
Microsoft Office
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Engineer II - Gas Utilities
Los Angeles, California, United States
$40-$50/hr HybridFull Time
4+ YOEBachelor's in engineering required, 4+ years gas utility ILI engineering experience, experience with integrity/direct assessments and pressure testing, proficiency in AMPP/CP1/CPs/CP3/API 579, Microsoft Office skills.
Microsoft Office
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Sr Automation Engineer – New Glenn
Seattle or Denver or Los Angeles or Florida
$182k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's in engineering/computer science or equivalent, 8+ years software/automation/data/engineering experience, experience designing automation tools, familiarity with React, TypeScript, Kubernetes, Databricks, SQL, Python, REST APIs, and AWS.
React, TypeScript, Kubernetes, Databricks, SQL, Python, REST APIs, AWS, Git, SVN, Gitlab CI
1w
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Forward Deployed Engineer
Marina Del Rey or San Francisco or Los Angeles
$125k-$175k/yr HybridFull Time
2+ YOE2+ years software or data engineering experience, proficiency in Python and REST APIs, EMR not mentioned; strong communication, customer-facing skills, bachelor\u0002s degree in STEM required.
Python, REST APIs, Sift APIs, Kafka, InfluxDB, SQL, AWS, GCP, Azure
3w
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Deployed Engineer
Los Angeles, California, United States
$120k-$160k/yr OnsiteFull Time
Bachelor's in a technical field, strong software engineering background, experience troubleshooting lab/integration/field systems, familiarity with Linux/Python/C/C++, ability to read technical documentation, and willingness to travel to customer sites.
Linux, Python, C/C++, Networking, test automation, APIs
2mo
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Trading, Investment & Optimization - QuantAI Engineer (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
HybridFull Time
3+ YOEBachelor's in CS/engineering or related field; 3+ years in client-facing tech delivery; strong backend/API/full-stack or ML workflows; experience with enterprise hardening and deployment.
Electron, FastAPI, Docker, cloud services, evaluation tooling, agent orchestration frameworks, MCP-style integrations, Python, TypeScript, JavaScript
1mo
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Gen AI Infrastructure Engineer
Woodbridge or New York City or Atlanta or Boston or Chicago or Dallas or Delaware or Denver or Garden City or Cayman Islands or Greenwich or Houston or Los Angeles or Miami or Naples or Nevada or Palm Beach or San Diego or San Francisco or Seattle or Stuart or Washington
$160k-$200k/yr HybridFull Time
7+ YOE7+ years in DevOps/platform/cloud infrastructure engineering; strong AWS (IAM, CloudFormation, Lambda, API Gateway, VPC, CloudWatch, SSM, Secrets Manager, ECR); AWS CDK/CloudFormation/Terraform; CI/CD (Bitbucket/GitHub Actions, OIDC); container and datastore operations; security fundamentals.
AWS Bedrock, AgentCore, Lambda, API Gateway, AWS CDK, CloudFormation, Terraform, Bitbucket Pipelines, GitHub Actions, OIDC, IAM, VPC, CloudWatch, SSM, Secrets Manager, ECR, Neo4j, Neptune, Redis, Milvus, VectorDB
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AI Deployment Engineer, Cyber
San Francisco or Los Angeles County or California or United States
$234k-$260k/yr OnsiteFull Time
5+ YOE5+ years customer-facing technical experience in security or deployment engineering; deep cybersecurity domain expertise; hands-on prototyping with APIs, Python/JavaScript, agents, CLIs, GitHub workflows and CI/CD; strong executive and practitioner communication.
OpenAI APIs, Codex, agents, Python, JavaScript, CLIs, GitHub workflows, CI/CD systems
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