507 api developer jobs at 237 companies in Round Rock, TX
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
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.
United States or New York City or Dallas or Austin or Houston or Chicago or Nashville or Miami or Atlanta
$140k-$160k/yrRemoteFull Time
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.
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.
Austin or United Kingdom or Germany or Netherlands or Poland or United States or Japan
HybridFull Time
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.
BusPatrol: Provides AI-powered safety and enforcement technology for school buses.
7+ YOE7+ years of Salesforce development; expert in Apex, LWC, Flow, APIs; hands-on with Service Cloud and Field Service Lightning; experience with omnichannel/CTI integrations; Salesforce Platform Developer I certification required (II preferred).
Apex, Lightning Web Components, Flow, APIs, Service Cloud, Field Service Lightning, CTI, Einstein, Data Cloud
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
Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.
7+ YOE7+ years Salesforce development in enterprise environments; design scalable, secure solutions; API integration; SDLC; CI/CD; Agile; agentic workflows and AI-assisted automation.
8+ YOE8+ years software engineering experience with API design and developer-focused engineering; expertise building SDKs, API generators, and CLIs; strong customer-facing and technical communication skills.
CommerceNasdaq: CMRC: Provides an AI-driven ecosystem for global e-commerce businesses.
3+ YOE3+ years AWS cloud integration experience, serverless and API development expertise, proficiency in Python/Java/Node.js, CI/CD and IaC (Terraform/CloudFormation), strong API security and problem-solving skills.
Texas Health and Human Services: Administers public health programs and social services in Texas.
5+ YOEFive+ years IT software development; three+ years MuleSoft/API development; hands-on MuleSoft API and integration experience; Agile environment experience.
MuleSoft API and integration development, MuleSoft Anypoint Platform, Java, .NET, APIs REST/SOAP, Jira, Bitbucket, CI/CD pipelines
Columbus or Austin or Chicago or Detroit or Dallas or Houston
$57k-$113k/yrOnsiteFull Time
HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.
3+ YOE3+ years Java/J2EE development experience, Bachelor's degree or equivalent, REST API and JavaScript/Dojo proficiency, SQL skills, strong OOP and problem-solving, experience with enterprise integrations.
Java, J2EE, JavaScript, Dojo, SQL, RESTful APIs, IBM FileNet Content Management, IBM Case Manager, IBM BAW, WebSphere Application Server
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOE5-8+ years Salesforce development; Field Service Lightning experience; Apex and Lightning components; scheduling/workflow knowledge; integrations/APIs; Salesforce FSL certification preferred; BS in CS or related field.
Apex, Lightning components, APIs, Salesforce Field Service Lightning
San Francisco or Los Angeles or New York City or Austin or London or Manila or Warsaw or United States
$150k-$188k/yrHybridFull Time
CreatorIQ: Software for managing and measuring enterprise influencer marketing campaigns.
7+ YOE7+ years software development experience, 3+ years Elasticsearch experience, strong CS fundamentals, Go/Golang development, AWS familiarity, REST API and high-load systems experience, Git and CI/CD proficiency, English communication.
PBK: Provides architectural and engineering design for specialized facilities.
7+ YOE7+ years full-stack development experience; proficiency with JavaScript/TypeScript, React, back-end (Node.js, .NET/C#, Python), REST APIs, Microsoft Azure, CI/CD, and strong stakeholder communication.
JavaScript, TypeScript, React, Node.js, .NET, C#, Python, REST API, Salesforce, Deltek Vantagepoint, Autodesk Forma, Microsoft Azure, GitHub Enterprise, Azure DevOps, Azure Monitor, Application Insights, Log Analytics, Docker, Microsoft 365, Microsoft Graph API, Microsoft SharePoint