35 api developer integration engineer jobs at 27 companies in Mason, OH
3d
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Junior Software Integration Engineer
Beavercreek, Ohio, United States
HybridFull Time
0+ YOEBachelor's degree in a relevant computing field, 0–3 years of software development experience, Python or object-oriented programming, REST APIs, Git, databases or distributed systems, and ability to obtain a Secret clearance.
Python, REST APIs, Git, Docker, Redis, Kubernetes, Terraform, Zarf, DevSecOps, CI/CD, Agile, Scrum, Microsoft?
1mo
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Software Engineer 2 - Salesforce Developer
Brea or Minneapolis or Cincinnati
$111k-$131k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years relevant experience, strong Salesforce platform skills (Apex, Visualforce, Lightning), API integration experience, agile/DevOps familiarity, full‑stack development and code quality focus.
Salesforce, Apex, Visualforce, Lightning Component Framework, APIs, web services
1mo
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Senior Software Developer/Engineer
Sharonville, Ohio, United States
HybridFull Time
5+ YOEBachelors (or equivalent) and 5+ years Java and Spring Boot experience building microservices, REST APIs, messaging (Kafka/RabbitMQ), connectors/integrations, CI/CD, Docker/Kubernetes, and Agile/SAFe participation.
Java, Spring Boot, Spring, Angular, React, Vue, SQL, NoSQL, Kafka, RabbitMQ, Camunda, Docker, Kubernetes, Git, CI/CD
4d
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Senior Engineer Artificial Intelligence
Milford, Ohio, United States
$120k-$145k/yr OnsiteFull Time
5+ YOE5+ years total experience (3+ in AI) building prototypes and integrations with Gemini APIs, Vertex AI and Google Cloud; strong communication and problem-solving; bachelor’s in engineering or CS required.
Gemini APIs, Vertex AI, Google Cloud, Google Gemini ADK
5d
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Associate Appian Developer
Largo or Dayton or Washington
RemoteFull Time
1+ YOEBachelor's degree required; 1+ years software development; experience with Appian or low-code platforms, Agile, APIs and integrations; ability to obtain Public Trust; Appian Certified Associate Developer preferred.
Appian, REST, AWS, Azure
2w
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AI Engineer
Cincinnati, Ohio, United States
$100k-$140k/yr OnsiteFull Time
Experience building AI/LLM-based agents, Python development, cloud AI services (Azure or AWS), REST API and contact center/IVR integration experience; healthcare domain preferred.
Python, Azure AI Services, AWS, REST APIs, IVR
1mo
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Senior Software Engineer
Arlington or Woburn or Carlsbad or Aurora or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
5+ YOEProven Java and Spring development experience, microservices and API design, containerized infrastructure (Docker/Kubernetes), experience with Kafka/NATS and GitLab, Python for AI/data integration, and ability to obtain Top Secret clearance.
Java, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
2mo
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Salesforce Developer Technical Lead
West Chester, Ohio, United States
OnsiteFull Time
5+ YOE5+ years Salesforce development with Apex, LWC, Visualforce; Platform Developer I required (PDII preferred); experience rebuilding/customizing CPQ, middleware integration (Dell Boomi/MuleSoft/Informatica), REST/SOAP APIs, and enterprise data patterns.
Apex, Visualforce, Lightning Web Components, SOQL, SOSL, Salesforce CPQ, Salesforce Flow, Dell Boomi, MuleSoft, Informatica, REST, SOAP, Salesforce Connect, ServiceMax, Oracle EBS R12, Oracle SOA Suite, Marketo, Conga Composer, Conga Sign
1mo
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Senior Salesforce Developer
Bethesda or Cincinnati or United States
$120k-$130k/yr RemoteFull Time
8+ YOE8+ years Salesforce administration, 5+ years Salesforce development (Apex, Visualforce, LWC, APIs), 3+ years Certinia administration, experience with integrations, security, SQL, reporting; Bachelor’s degree or equivalent; willing to transition from remote to hybrid in Cincinnati, OH.
Salesforce, Certinia (FinancialForce), Apex, Visualforce, Lightning Web Components, Salesforce APIs, Sales Cloud, Service Cloud, SQL
3mo
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Solumina L2 Support Engineer
Cincinnati, Ohio, United States
$110k-$120k/yr OnsiteFull Time, Contract
7+ YOE7+ years experience with iBASEt Solumina MES iSeries, MES–ERP–PLM integrations, APIs/message-brokers (JMS/Kafka), Solumina configuration and development.
Solumina, MES, iSeries, JMS, Kafka, ERP, PLM, APIs
2mo
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ServiceNow Platform Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
Bachelor's in Computer Science required. Proven ServiceNow development experience (scripting, workflows, UI policies, integrations). Preferred skills: JavaScript, REST APIs, C#, Git, Azure DevOps, ITIL knowledge; ServiceNow certifications preferred; strong analytical and communication skills.
ServiceNow, JavaScript, REST APIs, C#, Git, Azure DevOps, CMDB, ITIL
3mo
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Software Engineer Senior- Salesforce
Cincinnati, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's or master’s degree in CS/IS or related field with 3-5 years Salesforce experience; Salesforce certifications required. Proficient in Salesforce APEX, LWC, REST APIs; AppExchange integrations.
Salesforce, APEX, Lightning Web Components, REST APIs, Salesforce AppExchange, DocuSign, SUMO Scheduler, Knowledge Management
1w
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Cloud Engineer
Beavercreek or Cincinnati or Columbus
$92k-$115k/yr OnsiteFull Time
3+ YOEBachelor's degree, 3+ years ServiceNow development, 2+ years cloud experience, JavaScript/HTML/CSS/REST API skills, networking knowledge, CI/CD and DevOps familiarity, valid driver’s license and ability to pass DoD background check.
ServiceNow, App Engine, Flow Designer, MID Server, Integration Hub, Microsoft Teams, Microsoft Power Automate, Microsoft Power Apps, CI/CD, Docker, Kubernetes, JavaScript, HTML, CSS, REST APIs, Windows, Ubuntu, SUSE, TCP/IP, DNS, OSPF, BGP
1mo
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Mid Backend Engineer (Java / Python)
Cincinnati, Ohio, United States
HybridFull Time
3+ years backend experience with Java and Python, cloud (GCP) experience, understanding of distributed systems, REST APIs, microservices, AppSec awareness, unit/integration testing, Git and CI/CD familiarity.
Java, Python, Google Cloud Platform (GCP), GitHub Copilot, Git, Kubernetes, Docker, Terraform, Kafka, Pub/Sub, RabbitMQ
1mo
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IT Platform Engineer
Cincinnati or Dallas
HybridFull Time
Experience implementing or configuring enterprise/policy administration platforms, API integrations, SQL Server, XML/XSLT/HTML, and platform configuration for policy, billing, and claims workflows; Bachelor's degree in IT or equivalent.
Duck Creek, SQL, SQL Server, XML, XSLT, HTML, APIs
1mo
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NICE CXone Developer Lead (Cincinnati, US)
Cincinnati, Ohio, United States
$90k-$120k/yr OnsiteFull Time
6+ YOE6+ years in CCaaS with strong NICE CXone expertise; hands-on IVR/Studio scripting, WFM/WEM, REST/API integrations, JavaScript, CRM integrations, Jira/Agile experience; mentoring and technical leadership skills.
NICE CXone, NICE IVR, Studio, WFM, WEM, JavaScript, REST, CRM, Jira, AI/ML
1w
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AI Full Stack Developer
Dayton, Ohio, United States
$63k-$130k/yr OnsiteFull Time
Advanced Python backend and API development, frontend frameworks, relational and vector databases, RAG/LLM integration, containerization and Git; NACI clearance required.
Python, FastAPI, Flask, React, Vue, Streamlit, PostgreSQL, pgvector, Milvus, Chroma, Docker, Podman, Git, Hugging Face, Llama 3, Mistral, vLLM, llama.cpp, GGUF, LangChain, LlamaIndex
1w
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Operations Support Engineer
Hebron, Kentucky, United States
OnsiteFull Time
2+ YOEBachelor's in Information Systems preferred; 2 years supporting WMS preferred; experience in logistics, system support, APIs/integration, testing, training, and strong problem-solving; travel up to 10%.
WMS, OMS, APIs, Pre- and Post-Purchase
1mo
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AI Agent Engineer
Alpharetta or Dayton or Florida or Ohio or Georgia or Indiana or Texas or Minnesota or North Carolina or United States
$79k-$131k/yr OnsiteFull Time
1+ YOE1–2 years in technical/operational roles; basic AI concepts (agents, prompts, workflows); experience with APIs and data integrations; system monitoring, troubleshooting, and clear written/verbal communication.
APIs, Model Context Protocols (MCP), LLM-based systems
2w
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Data Engineer
Wright-Patterson AFB, Ohio, United States
$120k-$135k/yr RemoteFull Time
Experience building ETL pipelines with Databricks and Apache Spark, Python, AWS (S3), SQL, SharePoint/Microsoft 365, API integration and Jira; bachelor\u0002s degree required; DoD experience and security clearance preferred.
Databricks, Apache Spark, Python, AWS, S3, Microsoft 365, SharePoint, Microsoft Graph API, SQL, Jira