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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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
4w
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Senior MuleSoft API Developer
United States or McLean or Columbus
RemoteFull Time
5+ YOEBachelor's in CS or related, 5+ years MuleSoft Anypoint Platform experience, active MuleSoft Developer and DoD 8570 IAT 1 credentials, EMR not required; experience with DataWeave, REST, and SOAP, Agile environment experience.
MuleSoft Anypoint Platform, DataWeave, REST APIs, SOAP
2d
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Staff Engineer II - MuleSoft API Development
Dallas or Columbus
OnsiteFull Time
7+ YOE7+ years IT experience, Bachelor's in CS or related, 3–5 years MuleSoft Anypoint Platform experience, Azure DevOps CI/CD, API governance, OAuth 2.0/JWT/mTLS knowledge, strong communication and leadership.
MuleSoft Anypoint Platform, MuleSoft API Manager, Runtime Manager, Exchange, CloudHub, Azure DevOps, OAuth 2.0, JWT, mTLS, FDX
1mo
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Third Party API - Technical Lead
Hartford or Columbus or Charlotte or Chicago
$135k-$203k/yr HybridFull Time
8+ YOE8+ years software engineering/integration/API experience, 3+ years as a technical lead/product owner, RESTful API design, API gateways and security (OAuth, JWT, mTLS), cloud (AWS preferred), SAFe Agile, AI familiarity, strong communication, US work authorization required.
API gateways, OAuth, JWT, mTLS, AWS, SAFe Agile, AI
1d
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Senior Applications Engineer
Marysville, Ohio, United States
HybridFull Time
7+ YOEBachelor's degree in CS/IS/engineering,7+ years in application engineering or integration,knowledge of APIs/Webhooks,ERP/WMS/TMS/EDI,hybrid SaaS/on-prem systems,and legacy modernization;strong problem-solving and communication.
APIs, Webhooks, ERP, WMS, TMS, EDI, SaaS
1mo
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Solutions Engineer
Australia or Boston or Columbus or College Park
$175k-$205k/yr RemoteFull Time
5+ YOE5+ years in technical support/systems engineering/DevOps for SaaS; strong Linux, Docker, Kubernetes, API, and cloud (AWS/Azure/GCP) experience; experience with Snowflake/Databricks/BigQuery/Redshift/Starburst; strong incident response, communication, and problem-solving skills.
Linux, Docker, Kubernetes, APIs, AWS, Azure, Google Cloud, Snowflake, Databricks, Google BigQuery, Redshift, Starburst/Trino
1d
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Senior Applications Engineer
Marysville, Ohio, United States
HybridFull Time
7+ YOEBachelor's in CS/IS/Engineering,7+ years application/integration experience in manufacturing supply chains, expertise with APIs/Webhooks, ERP/WMS/TMS/EDI, hybrid cloud/on-prem systems, strong problem-solving and communication.
APIs, Webhooks, Enterprise Resource Planning (ERP), Warehouse Management Systems (WMS), Transportation Management Systems (TMS), EDI
3w
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Mechanical Engineer (on-site)
Catoosa or Casper or Bremen or Tulsa
OnsiteFull Time
3+ YOEABET bachelor's in engineering, 3+ years manufacturing experience with engineered-to-order products, knowledge of ASME/API/NFPA/ANSI, P&ID comprehension, ProMax and Codeware COMPRESS proficiency, strong communication and problem-solving skills.
ProMax, Codeware COMPRESS, 3D CADD, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint
3w
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Mechanical Engineer (on-site)
Casper or Bremen or Tulsa
OnsiteFull Time
3+ YOEBachelor's in engineering (ABET), 3+ years manufacturing experience, knowledge of ASME/API/NFPA/ANSI, ability to develop P&IDs, perform process and pressure calculations, and communicate with customers and teams.
3D CADD, ProMax, Codeware COMPRESS, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint
2w
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Senior Software Engineer
Columbus, Ohio, United States
OnsiteFull Time
7+ YOEBachelor's preferred, 7+ years programming experience, strong OOP, experience with AI-assisted coding, serverless and microservices, RESTful APIs, testing, CI/CD and cloud integrations.
Azure Functions, Azure App Services, Azure Service Bus, Azure Event Grid, Azure Document Intelligence, Azure Storage, C#, .NET 8, SQL, JavaScript, Blazer, Terraform, Microsoft Copilot, Claude Code, Cursor, RESTful APIs
1w
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Lead Software Engineer - Backend/Java/Cloud
Jersey City or Columbus
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years Java experience, system design and application development, Spring Boot, REST APIs, Kafka, multi-region and cloud deployments, AI (Co-Pilot, LLM) familiarity, financial services knowledge.
Java, Spring Boot, REST API, Kafka, Co-Pilot, LLM, AWS, Terraform, Grafana, Prometheus, Cassandra
3w
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Product Launch & Lifecycle Engineer IV - Peptide/DS
Columbus, Ohio, United States
HybridFull Time
15+ YOEB.S. in chemistry/engineering/pharmacy or related plus 15 years (Level IV) pharmaceutical process/packaging engineering or 20 years related; experience with API/peptide manufacturing, process transfer, CPV/CSS; Microsoft Office proficiency; ability to lead cross-functional teams.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Electronic Medical Records (EMR)
1w
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Forward Deployed Engineer
Milford Center, Ohio, United States
$120k-$160k/yr OnsiteFull Time
4+ YOE4+ years AI/ML engineering and software development experience; experience building agentic AI workflows, prompt engineering, API integrations, and rapid prototyping.
Gemini Enterprise, Vertex AI, Google Cloud
1mo
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Senior Data Engineer
Columbus or Austin
OnsiteFull Time
3+ YOE3+ years data engineering experience; strong SQL and Python; experience with Snowflake/Redshift/BigQuery, dbt, ETL pipelines, BI tools (Looker, Domo, Tableau, Power BI); familiarity with APIs, SFTP, and AI-assisted development tools.
Snowflake, dbt, Looker, Domo, Claude Code, Cursor, SQL, Python, Redshift, BigQuery, Tableau, Power BI, GitHub Copilot, SFTP, APIs, CI/CD
3mo
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AI Engineer
New York City or San Francisco or Columbus or Remote
RemoteFull Time
Experience building with LLMs in production; strong JS/TS or Python; familiarity with embeddings, retrieval, and API-driven systems.
JavaScript, TypeScript, Python, OpenAPI, JSON, LLMs, Embeddings, Retrieval systems, APIs
1mo
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Embedded UI Firmware Engineer - Thermal Platform
Westerville, Ohio, United States
OnsiteFull Time
3+ YOE3+ years Linux-based controls firmware and C/C++ experience; develop HMI/UI on embedded Linux using Qt, design/consume RESTful APIs, bachelor's in CS/CE/EE or equivalent, familiarity with Linux system concepts.
Qt, QML, RESTful APIs, C++, C, Python, Bash Shell, FreeRTOS, TI SoC, ARM, x86, VS Code, Cursor, Docker, GitLab, BitBake, Yocto, GitLab Pipelines, Device Simulation, Hardware in Loop (HIL), OpenGL, EGL, Modbus, CAN, MQTT, TLS
1mo
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Sales Engineer
Columbus, Ohio, United States
HybridFull Time
2+ YOEBachelor's in CS/Engineering/IS (or equivalent), 2+ years sales/solutions engineering experience, ability to deliver demos/POCs, working knowledge of software architecture (APIs, cloud, SaaS), strong communication, RFP support.
Jumpmind Commerce, Java, JavaScript, SQL, Git, GitHub, GitHub Actions, Swagger/Open API, Gradle, Angular, Kubernetes, Helm, Containers, Postgres, AWS, Salesforce
2mo
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Tosca Automation Engineer
Columbus or Merrillville
$75k-$105k/yr HybridFull Time, Contract
5+ YOEFive+ years QA automation; 3+ years Tosca; SAP and Salesforce; API testing (REST/SOAP); SDLC, Agile/DevSecOps; strong communication.
Tosca, SAP, Salesforce, REST API, SOAP API, JSON, XML, Jenkins, Azure DevOps, qTest, NeoLoad
2mo
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Network Engineer
Columbus, Ohio, United States
$95k-$120k/yr HybridFull Time
3+ YOEBachelor's degree in Computer Science or Information Technology; 3+ years routing/BGP/OSPF; hands-on with next-gen firewalls; experience with F5 (BIG-IP, LTM, WAF); automation with APIs, Python, Ansible; on-call rotation experience.
F5 BIG-IP, Firewalls, APIs, Automation Tools, Python, Ansible
3w
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Lead Engineer - Java MicroServices
Columbus, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's in CS/Engineering, 5+ years Java backend/API development, experience with Spring Boot, RESTful APIs and microservices; cloud, CI/CD, and leadership experience preferred.
Java, Spring Boot, Spring Technologies, RESTful APIs, SOA, AWS, GCP, Azure, CI/CD, DevOps
2w
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Senior Applications Developer
Reynoldsburg, Ohio, United States
$140k-$154k/yr RemoteFull Time
5+ YOEBachelor's in electronics engineering, computer science, IT or related and 5 years' experience with API development and middleware (MuleSoft, Talend, Cleo), integration patterns, SAP/Salesforce/Kronos integrations, Linux administration, and API documentation.
MuleSoft Anypoint Platform Studio, API Manager, Run Time Manager, API Exchange, Talend Data Fabric, Talend Data Integration, Talend ESB, TMC, TAC, Talend API Designer, Cleo, SAP, Salesforce, Kronos, Linux
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