44 api engineer jobs at 18 companies in Charlestown, IN
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Distinguished Engineer
Atlanta or Lake Mary or Hanover or Indianapolis or Louisville or Mason or Miami or Durham or Grand Prairie or Maryland
$243k-$365k/yr HybridFull Time
15+ YOEBachelor's in CS/IT (or equivalent), 15+ years software engineering experience, deep expertise in distributed systems and large-scale AI/ML systems, production Python/Java skills, cloud, APIs, microservices, CI/CD and DevSecOps.
Python, Java, APIs, microservices, event-driven architectures, CI/CD, DevOps, DevSecOps, Infrastructure as Code (IaC), AWS, Azure, GCP, Large Language Models (LLMs), Generative AI (GenAI), AI/ML, agentic systems, EMR
1mo
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Senior Electrical Engineer -Power (Louisville, KY, US, 40203)
Duluth or Minneapolis or Saint Paul or Omaha or Nashville or Pittsburgh or Houston or Traverse City or Louisville
$120k-$170k/yr HybridFull Time
10+ YOEBachelor's in Electrical Engineering, PE required, 10+ years electrical engineering experience, technical leadership experience, industrial power systems experience, proficiency with SKM or ETAP, knowledge of NEC, NFPA 70E, IEEE, API, and AGA practices.
SKM, ETAP
2mo
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Senior Software Engineer
Allen or Birmingham or Cedar Falls or Charlotte or Lenexa or Louisville or Monett or Springfield
HybridFull Time
6+ YOE6+ years software engineering; 3+ years C# or Golang; 3+ years APIs/Web Services; design patterns/SOLID.
C#, Golang, APIs, Web Services, SOLID, Cloud - GCP
1mo
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Go-To-Market (GTM) Engineer
Chicago or Louisville or Indianapolis or Cincinnati or United States
HybridFull Time
3+ YOE3+ years in go-to-market/marketing operations; hands-on CRM and marketing automation experience; working knowledge of APIs, webhooks, Zapier/Make/n8n; scripting with SQL plus Python or JavaScript; experience with BI/warehouses and AI workflows.
HubSpot, Salesforce, Marketo, Klaviyo, Zapier, Make, n8n, SQL, Python, JavaScript, BigQuery, Snowflake, Looker
1mo
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Senior Developer / Lead Developer
Allentown or Providence or Louisville
HybridFull Time
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
4w
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Dotnet Engineer
Louisville, Kentucky, United States
$100k-$120k/yr OnsiteFull Time
8+ YOEStrong C#/.NET development skills, ASP.NET, Web API, Entity Framework, SQL Server, SSIS, Visual Studio, Azure DevOps, Git, Docker/Kubernetes, unit testing, Agile experience; US work-authorized.
C#, .NET Framework, .NET Core, .NET, ASP.NET MVC, Web API, Entity Framework, HTML, CSS, JavaScript, jQuery, Angular, React, Blazor, SQL Server, T-SQL, SSIS, Visual Studio, Azure DevOps, Git, Google Cloud, MSTest, NUnit, xUnit, GitHub Actions, Docker, Kubernetes
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Lead Developer
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor's degree (or equivalent), 7+ years experience (Lead) or 5+ years (Senior); strong software development background with C#, Java, JavaScript/TypeScript, front-end frameworks (Angular/React), APIs/JSON, and SQL; experience with microservices, cloud, containerization and Kubernetes preferred.
C#, Java, Python, JavaScript, TypeScript, Angular, React, SQL, JSON, APIs, Microservices, DevOps, Multi-Cloud, IoT, Intelligent Automation, RPA, Test automation, Machine Learning, Artificial Intelligence, Kubernetes, Azure Kubernetes Service (AKS), SAP ABAP
3w
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Applied AI Engineer
Louisville or Dallas or Boston or New York City or Washington
$142k-$196k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in quantitative field plus 3–5+ years software engineering; 5+ years Python production experience, LLM integration, API design, cloud, containers, CI/CD, and strong software engineering fundamentals.
Python, FastAPI, Flask, AWS, Google Cloud, Azure, Docker, Kubernetes, CI/CD, Git, Claude Code, Cursor, GitHub Copilot agents, LangChain, LlamaIndex, Pydantic AI, Kafka, OpenTelemetry, LangSmith, Arize, Terraform, Pulumi
2w
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Agentic AI Engineer
Louisville, Kentucky, United States
OnsiteFull Time
8+ YOE8+ years in software/AI engineering with LLMs, LangChain/LangGraph, RAG, Python, cloud deployment (AWS/Azure/GCP), Docker/Kubernetes, and experience integrating agentic systems with enterprise APIs and vector stores.
Large Language Models (LLMs), LangGraph, LangChain, Pinecone, Chroma, Weaviate, FAISS, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, Python
1mo
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Applications Developer
Louisville, Kentucky, United States
HybridFull Time
2+ YOE2+ years software/cloud engineering experience; proficiency with Python, cloud billing data (AWS/Azure/OCI), Databricks/Snowflake, SQL, REST APIs, CI/CD, and GitHub; FinOps familiarity preferred.
Python, AWS, Azure, OCI, Databricks, Snowflake, SQL, GitHub, Microsoft Teams, ServiceNow, OpenAI, Anthropic
1d
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Lead Software Engineer
United States or Louisville or Plano
$149k-$187k/yr RemoteFull Time
Advanced software engineering or architecture experience with TypeScript, Node.js, REST, OpenAPI, GraphQL, AWS, CI/CD, React, AI-assisted development, production reliability, and secure enterprise systems.
TypeScript, Node.js, REST API, OpenAPI, GraphQL, AWS, Lambda, API Gateway, CloudFront, Secrets Manager, CloudWatch, IAM, ACM, Route53, CDK, CI/CD, React, React Native, Apollo Client, Datadog, APM, Contentful, OIDC, JWKS, BFFClient, Yum Storefront GraphQL
2w
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Agentic AI Engineer
Louisville, Kentucky, United States
OnsiteFull Time
8+ YOE8+ years in software/AI engineering with experience building LLM-based agentic systems using LangChain/LangGraph, Python, RAG, cloud deployments (AWS/Azure/GCP), Docker/Kubernetes, CI/CD, and integrating with APIs and vector stores.
LLMs, LangGraph, LangChain, Pinecone, Chroma, Weaviate, FAISS, Python, AWS, Azure, GCP, Docker, Kubernetes, CI/CD
1w
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Sr. Technical Services Engineer I
Louisville, Kentucky, United States
OnsiteFull Time
5+ YOE5+ years IT support experience with hardware deployment, Active Directory/Microsoft Entra/Microsoft 365 administration, PowerShell and/or Python automation, REST API integration, project leadership, and mentoring junior engineers.
PowerShell, Python, Active Directory, Microsoft Entra ID, Microsoft 365, Exchange Online, Microsoft Teams, OneDrive, SharePoint, REST APIs, Jira Service Management
1w
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Lead AI & Data Engineer
Louisville, Kentucky, United States
HybridFull Time
3+ YOE3+ years in data science, data engineering, or AI (7+ years combined experience acceptable). Strong Python and advanced SQL, cloud data architectures, data modeling, ETL/ELT pipeline design, MDM familiarity, and stakeholder partnership.
Python, SQL, APIs, Databricks, Tableau, Hadoop, Cloudera, Impala, AWS Quick
6h
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Data Platform Engineer I
Louisville, Kentucky, United States
OnsiteFull Time
Practical software development experience; programming, data structures, APIs, Git, testing, relational databases, SQL, and required workflow orchestration experience with Airflow, Temporal, or similar tools.
Python, Airflow, Temporal, Go, Git, SQL, Docker, AWS
1mo
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ServiceNow Developer
Dallas or Louisville
HybridFull Time
3+ YOE3+ years ServiceNow development experience across ITSM/CSM, Flow Designer, Integration Hub, scoped apps, scripting, ATF, and ITOM; 1+ year on Agile teams; knowledge of ITIL, CSDM, AI solutions, and database fundamentals.
ServiceNow, ServiceNow AI, Flow Designer, Integration Hub, Virtual Agent, Service Portals, Scoped Applications, Workflow, APIs, Web services, Automated Test Framework (ATF), ITOM, Event Management, CMDB, Discovery, Service Mapping, CSDM, Performance Analytics, Dashboards, Agent Workspace, Active Directory, PowerShell
1mo
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Enterprise System Developer
Frankfort, Kentucky, United States
OnsiteFull Time
4+ YOEBachelor's degree plus 4+ years related experience. Maintain and support Ellucian Banner ERP, build integrations/APIs, develop reports, understand SDLC, business intelligence, and project management. Must be authorized to work in the U.S.
Ellucian Banner ERP System
1mo
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Lead Software Engineer, CMS (Nashville, TN, US, 37201)
Louisville or Nashville or Fort Lauderdale
OnsiteFull Time
7+ YOE7+ years building scalable web applications with modern JavaScript frameworks and Node.js; experience with TypeScript, React/Next.js, cloud platforms, containerization, monorepos, APIs (REST/GraphQL), distributed systems, and observability.
Generative AI, RAG, Turborepo, Nx, TypeScript, JavaScript, React, Next.js, Node.js, HTML, CSS, REST, GraphQL, Apollo Client, AWS, GCP, OCI, Docker, Kubernetes, Redis, Memcached, Kafka, RabbitMQ, OpenTelemetry, New Relic, TurboPuffer, Mongo Atlas, Cursor, Copilot, Stylex, CSS Modules, SASS, CSS-in-JS
3d
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Senior React Native Developer
Louisville, Kentucky, United States
$68k-$135k/yr HybridFull Time
3+ YOE3+ years React Native experience, strong JavaScript/TypeScript, state management (Redux/Context), REST API integration, native modules knowledge, testing and CI/CD experience, App Store/Play Store publishing experience preferred.
React Native, JavaScript, TypeScript, Redux, Context API, RESTful APIs, Jest, React Native Testing Library, Detox, CI/CD
2mo
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Applied AI Software Developer
Louisville, Kentucky, United States
HybridFull Time
3+ YOE3+ years in software development with AI experience; hands-on with AI tools/frameworks; cloud familiarity; Louisville, KY preferred; must be authorized to work in the U.S. without sponsorship; Bachelor’s degree or equivalent.
OpenAI, Anthropic, Gemini, LangChain, APIs, RESTful API
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