565 api engineer jobs at 260 companies in San Marcos, TX

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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iOS API Developer
Austin, Texas, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Develop APIs and platform features to expose Apple Maps capabilities to developers using native Apple technologies.
iOS, Apple Maps
1mo
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Senior API Engineer (Python / AWS)
Fort Mill or Charlotte or Austin
$106k-$177k/yr HybridFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
7+ YOE7+ years in software/API/cloud development; Python API development; AWS Lambda/API Gateway; Terraform; CI/CD; production support.
Python, AWS, Terraform, OAuth2, JWT, IAM, Amazon API Gateway, AWS Lambda, CloudWatch, OpenTelemetry
3w
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Manager, API Platform Engineering
Austin, Texas, United States
HybridFull Time
University Federal Credit Union
University Federal Credit Union: Provides banking and lending services to credit union members.
5+ YOE5+ Mgmt5+ years leading engineering teams; experience with API/integration platforms, MuleSoft Anypoint, C#/Java/.NET, Kubernetes (AKS), Microsoft Azure, CI/CD, observability, security/compliance, and incident response.
MuleSoft Anypoint Platform, Kubernetes, AKS, Microsoft Azure, C#, .NET, Java, OpenAPI, Grafana, Datadog, OAuth2, OIDC, mTLS, CI/CD, Scrum, Kanban
3mo
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Staff Software Engineer (API Integrations/AI Integration)
Austin, Texas, United States
HybridFull Time
Aravo
Aravo: SaaS platform for third-party risk and vendor lifecycle management.
8+ YOEExpert Java/Spring engineer with 8+ years experience, cloud and Kubernetes expertise, IaC (Terraform/CDK), API and distributed systems design, observability, MCP/AI exposure, and strong technical leadership.
Java, Spring Boot, Spring Cloud, JVM, AWS, GCP, Azure, Kubernetes, Terraform, CDK, Kafka, Kinesis, REST, GraphQL, SOAP, SQL, NoSQL, OpenTelemetry, Prometheus, Grafana, Istio, Linkerd, CI/CD, Model Context Protocol (MCP), LLM
1w
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API Integration Support Engineer
Austin, Texas, United States
$37-$42/hr HybridFull Time
Wise
WiseLondon Stock Exchange: WISE: Online platform for sending and managing money internationally.
4+ YOE4+ years technical support engineering experience, expertise debugging REST APIs and interpreting logs, incident management experience, strong written and verbal communication, basic Python or JavaScript is a plus.
REST APIs, Python, JavaScript, SWIFT
4w
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Senior Software Engineer - Customer Integrations (API)
United States or New York City or Dallas or Austin or Houston or Chicago or Nashville or Miami or Atlanta
$140k-$160k/yr RemoteFull Time
TheGuarantors
TheGuarantors: Provides lease guarantees and security deposit alternatives for rentals.
3+ YOE3+ years building backend services with Go/Java/Python/C#; strong API design, SQL/PostgreSQL, cloud (AWS/Azure/GCP/OCI) and Terraform experience; professional software engineering experience and strong communication/system design skills.
Go, Java, Python, C#, SQL, PostgreSQL, AWS, Azure, GCP, OCI, Terraform
2mo
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Staff Engineer
San Antonio, Texas, United States
OnsiteFull Time
Frost Bank
Frost BankNYSE: CFR: Provides personal and commercial banking, investment, and insurance services.
6+ YOEMaster's in CS or Engineering; 6+ years software development; 5+ years in payments/financial platforms; Java; microservices; Docker/Kubernetes; Spring Boot; APIs; strong problem-solving and communication; leadership.
Java, Docker, Kubernetes, Spring Boot, APIs, OpenShift, Kafka, AWS, Azure, GCP
1w
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Solutions Engineer
Austin, Texas, United States
OnsiteFull Time
Sweatpals
Sweatpals: A social platform for fitness communities and wellness events.
4+ YOE4+ years engineering experience; strong API, auth, webhook, data and integration skills; production scripting in Python/JavaScript/TypeScript; SQL/Postgres and data migration experience; strong communication and project leadership.
APIs, webhooks, OAuth, Python, JavaScript, TypeScript, SQL, Postgres, JSON, CSV, Zapier, Airtable
1w
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Founding GTM Engineer - Remote
New York or Austin or United States
RemoteFull Time
On The Stage
On The Stage: Ticketing and marketing software for performing arts organizations
5+ YOE5+ years in GTM/RevOps or automation engineering; experience building automation and integrations across GTM systems (Salesforce/HubSpot), strong API and SQL fluency, AI-powered workflow experience, experimentation and measurement skills.
Salesforce, HubSpot, Qualified, RB2B, Clay, SQL, APIs
3mo
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Junior Forward Deployed Engineer
Austin, Texas, United States
$68k-$74k/yr OnsiteFull Time
Wipro
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
0+ YOEEarly-career customer-facing engineer to deploy, configure, and support applied AI and digital platform solutions; requires programming (Python/JavaScript/Java), API and database familiarity, cloud exposure, Git, and strong communication.
Python, JavaScript, Java, APIs, SQL, NoSQL, AWS, Azure, GCP, Git, LLM
3w
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Developer Growth, API & Agentic AI Products
Austin or United Kingdom or Germany or Netherlands or Poland or United States or Japan
HybridFull Time
DeepL
DeepL: AI-powered language translation and writing assistance platform.
Significant hands-on experience with AI agents, developer tools or copilots; proven ability to create technical content and code samples; strong cross-functional collaboration and excellent written/verbal communication.
MCP, CLI, npm, pip, Homebrew, GitHub, CI/CD, OAuth, Claude, ChatGPT, Microsoft Copilot, Discord, LinkedIn
5d
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Hardware Server Engineer
Cupertino or Austin
$80k-$135k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
5+ YOE5+ years industry experience, strong Java/Kotlin proficiency, API/REST test automation experience, BS/MS in Computer Science or equivalent, CI/CD and containerization familiarity.
Java, Kotlin, REST, API, Docker, Kubernetes, AI/ML
6d
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Software Engineer
Fairfax or Austin or Melbourne or Denver
$99k-$207k/yr HybridFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEU.S. citizen with bachelor\u0002s degree in STEM and 5+ years software engineering experience; ability to obtain DoD clearance; experience with distributed systems, APIs, CI/CD, and AI-assisted development tools.
Claude Code, AI agents, CI/CD, DevSecOps
1w
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Simulation Integration Engineer
Austin or Huntsville or Salt Lake City or United States
HybridFull Time
X-Bow Systems
X-Bow Systems: Manufactures 3D-printed solid rocket motors and launch systems.
5+ YOE5+ years engineering experience; integrate simulations across frameworks; strong engineering fundamentals; API and middleware knowledge; proficiency in Python and C/C++; bachelor's degree in related field.
Python, C/C++, graph database
1mo
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Pipe Stress Engineer (41488)
Tempe or San Francisco or Seattle or Portland or Denver or Holladay or Austin or United States or Canada
$70k-$96k/yr RemoteFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
2+ YOEBachelor's in Mechanical Engineering, ≥2 years engineering experience, knowledge of pipe stress analysis and support design, familiarity with ASME/ANSI/API, strong communication and analytical skills.
AutoPIPE, Caesar II, Navisworks, AutoCAD
2mo
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Senior AI Engineer
Austin or Florida or Oregon or United States
$125k-$156k/yr RemoteFull Time
ZenBusiness
ZenBusiness: All-in-one platform for starting and managing small businesses
4+ YOE4+ years ML/AI engineering experience, familiarity with LLM patterns (RAG), vector search/databases, Vertex AI, MLOps, model evaluation, Node.js/TypeScript, PostgreSQL, and REST API design.
Vertex AI, Weights & Biases, Node.js, TypeScript, PostgreSQL, JSONB, GCP, REST APIs
1mo
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Forward Deployed Engineer
Austin, Texas, United States
OnsiteFull Time
Wander
Wander: Deploys engineers to resolve customer-facing integration, onboarding, and production issues across the software stack.
Ability to read and modify backend code (Python, Go, Node.js/TypeScript), debug production distributed systems, reason about APIs and data models, and work directly with customers to resolve onboarding and sync issues.
Python, Go, Node.js, TypeScript, Streamline, Hostaway, Guesty, Escapia, APIs, PMS
3w
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Sr. Systems Design Engineer
Austin, Texas, United States
$99k-$169k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Software systems engineering expertise; design APIs in Java/Python; programming/scripting (C/C++, Perl, Ruby, Python); board/platform debug and lab equipment (logic analyzers, oscilloscopes); BS in electrical/computer engineering preferred.
Java, Python, C/C++, Perl, Ruby, protocol/logic analyzers, oscilloscopes
1mo
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GIS & Utility Systems Integration Engineer
Austin, Texas, United States
$140k-$160k/yr OnsiteFull Time
Qualus
Qualus: Engineering and advisory services for power grid infrastructure.
5+ YOEBachelor's in GIS/Engineering/CS/Geography (or equivalent), 5+ years GIS utility experience, hands-on with Esri ArcGIS Enterprise, Utility Network, ArcFM, electric distribution modeling, GIS-OMS integration, Python/SQL, web services/APIs, strong documentation and communication.
Esri ArcGIS Enterprise, Utility Network, ArcFM, ArcGIS Pro SDK, Python, SQL, Web services, APIs, OMS, ADMS, CIM
1mo
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Sr. AI Platform Engineer
Austin, Texas, United States
HybridFull Time
Realtor.com
Realtor.comNasdaq: NWSA: Online marketplace for buying, selling, and renting homes.
5+ YOE5+ years administering enterprise AI or SaaS platforms with focus on access management (SSO/RBAC), observability, incident response, APIs, cloud integrations, and governance; bachelor’s degree or equivalent experience.
Portkey, Claude, Gemini, Windsurf, Glean, SSO, RBAC, APIs