257 api developer jobs at 132 companies in Carlsbad, 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
2d
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Exec Director, API Synthetic Development
San Diego, California, United States
$244k-$333k/yr OnsiteFull Time
Neurocrine Biosciences
Neurocrine BiosciencesNASDAQ: NBIX: Develops pharmaceuticals for neurological, endocrine, and psychiatric disorders.
12+ YOEAdvanced degree in chemistry plus 12–16+ years pharmaceutical/process development experience, deep organic/process chemistry knowledge, cGMP manufacturing expertise, CRO/CMO leadership, program and people management, and strong communication skills.
3w
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Cloud & API Platforms Practice Lead (AVP)
St. Louis or Chicago or Boston or Houston or Dallas or Irvine or Minneapolis or Detroit or Alpharetta or New York City
$150k-$250k/yr OnsiteFull Time
Perficient
Perficient: Provides digital transformation and AI consulting for global enterprises.
10+ YOE5+ Mgmt10–15 years experience with 5+ years leading practices; expertise in Platform API and IBM Cloud solutions, hands-on consulting, GTM strategy, partner/channel relationships, AI delivery knowledge, and willingness to travel.
MuleSoft, Apigee, Boomi, Workato, TIBCO, Terraform, IBM Cloud
3w
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Software Engineer - Developer Advocate
San Diego or Phoenix or United States
$100k-$120k/yr HybridFull Time
Crexendo
CrexendoNASDAQ: CXDO: Provides cloud-based unified communication and contact center software platforms.
Strong engineering fundamentals with REST API experience, ability to build demo applications, write developer-facing documentation, present to clients, and collaborate with engineering teams.
REST API, Horizon, UI SDK, UCaaS, VoIP, SIP
1w
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Software Developer (Salesforce)
Irvine, California, United States
$100k-$155k/yr HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and insurance services for vehicle customers.
5+ YOE5–7 years Salesforce development experience; strong Apex, Flow, Salesforce customization, integrations, APIs, asynchronous processing, and CI/CD; bachelor\u0002s degree preferred.
Salesforce, Apex, Flow, APIs, CI/CD
1mo
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Staff Engineer I - Software Engineer
Westlake Village or Irvine or Dallas
$122k-$151k/yr OnsiteFull Time
Western Alliance Bank
Western Alliance BankNYSE: WAL: National commercial bank providing specialized financial and business solutions.
5+ YOE5+ years software development experience; Bachelor's degree required; proficiency with TypeScript, React, Angular, REST API, Azure/AWS and Azure DevOps; leadership experience, financial services and regulatory knowledge; up to 10% travel.
React, Angular, TypeScript, HTML, CSS, REST API, Azure, AWS, Azure DevOps
1w
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Software Developer (Salesforce)
Irvine, California, United States
$100k-$155k/yr HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and leasing for Hyundai Motor Group.
5+ YOE5–7 years Salesforce development experience; strong Apex, Flow, Salesforce customization, integrations, APIs, and CI/CD knowledge; preferred Salesforce certifications and Financial/Automotive Cloud experience; bachelor's degree preferred.
Apex, Flow, Salesforce, Financial Services Cloud, Automotive Cloud, APIs, CI/CD
2mo
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Senior Software Engineer — Video Applications (FX Plug API’s)
Culver City or Cupertino or San Diego or Seattle
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
6+ YOE6+ years software engineering experience, API/SDK design, macOS development, Objective-C/Swift, concurrency, strong communication.
Objective-C, Swift, macOS, APIs, FxPlug, Concurrency
1mo
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Developer Relations Engineer
Seattle or Boston or Costa Mesa
$132k-$198k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Experience as a developer advocate/evangelist/solutions or sales engineer; experience building web or IoT apps (front- and back-end); familiarity with API technologies (REST or gRPC); strong communication and content-creation skills; must be a U.S. Person.
Lattice SDK, Lattice OS, REST, gRPC
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
3mo
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AI Software Developer, Staff
San Diego, California, United States
$128k-$192k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
5+ YOE5+ years IT experience with BS (or 7+ years without); 4+ years full-stack development (Java, Python, JavaScript); 3+ years with data structures/algorithms; experience with GenAI, LLMs, agents, APIs, and data pipelines; strong communication.
Generative AI, LLMs, LangChain, Semantic Kernel, RAG, Python, Java, JavaScript, TypeScript, Angular, React, React Native, SQL, NoSQL, Elasticsearch, Azure, AWS, GCP, APIs
1mo
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Debt Solutions - Senior Software Engineer
San Diego, California, United States
$124k-$202k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
7+ YOEBachelor's degree required; 7+ years professional software development; strong OOP; experience with C#, .NET, Web API, Node, JavaScript/React, SQL Server; Git/TFS; experience with AI-assisted development workflows (GitHub Copilot, Claude Code) preferred.
GitHub Copilot, Claude Code, C#, .NET Framework, Web API, Node, JavaScript, React, SQL Server, Git, TFS, AWS, Azure, Redis, Neo4j
1mo
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Senior AI Software Engineer
San Diego, California, United States
$115k-$160k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
4+ YOE4+ years of software development; strong Linux (RHEL); experience with LLMs, AI tooling; advanced C/C++; GitLab CI/CD; Python; APIs and large-scale systems.
Red Hat Enterprise Linux, GitLab, C/C++, Python, LLMs, RAG, APIs, CI/CD
1w
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Salesforce Developer
Irvine, California, United States
$130k-$150k/yr HybridFull Time
Mutual of Omaha Mortgage
Mutual of Omaha Mortgage: Provides residential mortgage lending and refinancing services to homeowners.
4+ YOEBachelor's or equivalent,4+ years Salesforce development experience,APEX,LWC,Flows,Visualforce,integrations,REST APIs,Git and Salesforce CLI,JavaScript/Jest,ability to work in Irvine office twice weekly.
Salesforce.com, Force.com, Apex, LWC, Flows, Visualforce, Lightning Component Framework, RESTful services, Git, Salesforce CLI, JavaScript, Jest, Frontier model APIs
3mo
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Engineering - Data Platform - Senior Software Engineer
Carlsbad, California, United States
OnsiteFull Time
LightBox
LightBox: Providing data and workflow solutions for commercial real estate.
6+ YOE6+ years of software engineering; production API/microservice experience; Python/TypeScript; cloud (AWS/GCP); containers; CI/CD; developer tooling; LLM integration patterns.
Python, TypeScript, Node.js, AWS, GCP, Docker, Kubernetes, CI/CD, APIs, Microservices, OpenAI, LiteLLM, OpenRoute, AWS BedRock
1d
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Senior Software Engineer
San Diego, California, United States
$124k-$187k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
Bachelor's degree required. Strong C#/.NET experience, hands-on AWS, experience using Claude for AI-assisted development, API and backend development skills, software design and mentorship experience.
C#, .NET, .NET Core, Claude, AWS, EC2, ECS, EKS, Lambda, S3, RDS, DynamoDB, CloudWatch, Databricks, Terraform, CloudFormation, CDK, Git
1mo
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Marketing Web Developer
Irvine, California, United States
$62k-$84k/yr OnsiteFull Time
3 Day Blinds
3 Day Blinds: Manufactures and sells custom window blinds, shades, and shutters.
3+ YOE3+ years front-end web development; HTML, CSS, JavaScript, C#; CMSs; tag management and analytics; A/B testing; APIs; cross-functional collaboration.
HTML, CSS, JavaScript, C#, Visual Studio, WordPress, Sitefinity, Tealium, Google Tag Manager, GA4, Meta Pixel, CAPI, AB Tasty, VWO, HubSpot, Salesforce, Zapier
2mo
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Principle Engineer - Identity
San Diego, California, United States
OnsiteFull Time
ResMed
ResMedNew York Stock Exchange: RMD: Developing cloud-connected medical devices for sleep and respiratory care.
10+ YOELead design and evolution of customer identity platform; 10+ years SaaS, IAM, distributed systems, API integration, security and governance.
Unix/Linux, AWS, GCP, Kubernetes, APIs, OAuth 2.0, OpenID Connect, SAML, AI/ML tools
2d
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Senior Software Engineer (MCP Servers)
Irvine or Dallas
$129k-$160k/yr HybridFull Time
Cotality
Cotality: Provider of property intelligence, data, and analytics solutions.
5+ YOEBachelor's degree or equivalent experience,5+ years software development,proficiency in Python,JavaScript/Node.js,Java,API and AI integration experience with MCP and Apigee X,API security and CI/CD experience.
MCP, Apigee X, Apigee XT, MCP Inspector, Python, JavaScript, Node.js, Java, HTTP, gRPC, WebSocket, OAuth, JSON Web Tokens (JWT), Spike Arrest, OpenAPI, Jenkins, Git, Maven, Apigee Analytics, Google Authentication
4w
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Software Engineer
San Diego, California, United States
OnsiteFull Time
Metron
Metron: Develops scientific software and mathematical models for national security.
3+ YOEBachelors in CS/math/physics, 3+ years software engineering experience, active Secret clearance, proficiency in Java and TypeScript, API design, full-stack web development, and strong communication skills.
Java, TypeScript, MongoDB, RabbitMQ, Spring Boot, React, Redux, WebGL, OpenGL, AWS, Docker, Kubernetes, Git, CI/CD
1mo
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Senior Full Stack Developer
Carlsbad, California, United States
$125k-$150k/yr OnsiteFull Time
Rockstar Games
Rockstar Games: Creates and publishes world-class open-world video games.
7+ YOE7+ years web development experience; strong expertise in C#, .NET, and SQL; experience with React, REST APIs, GitHub, Agile; mentoring and strong communication skills.
C#, .NET, SQL, React, REST APIs, GitHub, Python, Next.js, Kafka, TeamCity, Jenkins, Postman, Bruno, MongoDB, Elastic Stack