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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
3mo
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Medecision Inc. - API Engineer III
United States or Pennsylvania
$110k-$125k/yr RemoteFull Time
4+ YOEBackend API engineer responsible for designing and implementing backend services and integrations; experience with healthcare interoperability and external APIs.
APIs, Backend Development, GCP, SQL, FHIR
3d
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Python API Developer
Malvern, Pennsylvania, United States
$110k-$120k/yr OnsiteFull Time
10+ YOEDesign and maintain REST APIs with Python and AWS Lambda; integrate with Amazon Aurora and DynamoDB; manage DB migrations with Liquibase; 10+ years experience and Bachelors in Computer Science required.
Python, Lambda, Aurora, DynamoDB, Liquidbase, CI/CD
1mo
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Test Engineer (API)
Pennsylvania or United States
$92k-$131k/yr RemoteFull Time
5+ YOE5+ years QA/testing experience in API and integration testing; proficiency with API testing (REST, JSON), VS Code, analytical and problem-solving skills; healthcare interoperability and FHIR experience preferred.
VS Code, GitHub Copilot, Azure, REST, JSON, HL7 FHIR, Da Vinci IG
1mo
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Software Engineer (API Tester)
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
2+ YOEAPI automation tester with Postman, Java, Karate; Jira; manual testing; ATM API validation; onsite in Pittsburgh.
Java, JavaScript, Postman, Karate Framework, LogScale, Dynatrace, Kibana, Virtual ATM Simulator, Jira, Confluence, Bitbucket, Microsoft Word, Microsoft Excel
2w
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MES Engineer
Kalamazoo or Pittsburgh or St. Louis
$80k-$120k/yr HybridFull Time
4+ YOEBachelor's in engineering preferred, 4+ years MES experience, SQL and REST API experience, proficiency with VBA/Python/Java Script, strong attention to detail, problem solving, and customer service; willingness to travel.
VBA, Python, Java Script, TrackSYS, Plant Applications, Sepasoft, Production Center, SQL, REST API, Velotic (GE) Proficy Plant Applications, Microsoft Office, TCP/IP
1mo
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Engineer II, Fire Protection
Houston or Allentown
OnsiteFull Time
7+ YOEBachelor's in Fire Protection Engineering; 7+ years in fire protection; knowledge NFPA/API/OSHA; travel up to 40%.
NFPA standards, API standards, OSHA regulations, Microsoft Office, CoPilot, Hydraulic calculations software, Design software
4w
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Senior Software Engineer – API & Cloud Integrations (Java, AWS)
Denver or Cedar Rapids or Philadelphia
$94k-$120k/yr HybridFull Time
3+ YOEBachelor’s or equivalent experience; 3+ years Core Java; experience with Spring, microservices, APIs, databases (RDBMS/NoSQL), cloud (AWS/Azure), CI/CD, and integration frameworks; strong analytical and communication skills.
Java, Core Java, Spring Framework, Spring Boot, Spring MVC, J2EE, Entity Framework, IIS, Swagger, Swagger API, OData, .NET API 2, .NET API Core, AutoMapper, MS Cosmos DB, Microsoft Cosmos DB, Apache Cassandra, Amazon DynamoDB, AWS, Azure, EC2, ECS, S3, Kinesis, Microsoft VMs, Microsoft Blob, Microsoft Data Factory, Microsoft SQL Data Warehouse, Microsoft ARM Templates, Microsoft Event Hubs, Visual Studio, Git, Bitbucket, Maven, Jenkins, Nexus, SQL Management Studio, NUnit, Ajax, MS HPC, SageMaker, Spark, API Gateways, Apache Camel, Zookeeper, Kafka, Docker, OpenShift, Kubernetes, Angular, React, Vue.js, ASP.NET MVC, HTML, JS, CSS
2mo
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Director, Forward Deployed Engineer
New York City or Pittsburgh
$147k-$260k/yr OnsiteFull Time
14+ YOE14+ years in software development and technical leadership; Bachelor's in CS/Engineering; strong AI, backend, APIs, and cross-domain delivery experience.
Java, TypeScript/JavaScript, Python, APIs, Containerization, Frameworks
1d
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Implementation Engineer
Canonsburg, Pennsylvania, United States
$83k-$98k/yr OnsiteFull Time
2+ YOE2+ years on technical projects; experience with web services/APIs, SQL, data conversion, system configuration; strong analytical, customer-facing, and communication skills.
SQL, APIs, web services
3w
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Sr. Customer Solutions Engineer
United States or Philadelphia
RemoteFull Time
4+ YOE4+ years in systems engineering or field integration in robotics/industrial automation; leads complex customer integrations; deep knowledge of CAN bus, electrical systems, API integration, and functional safety standards; willing to travel up to 25–30%.
CAN bus, API, ISO 13849, IEC 61508, ROS, PLC, EtherNet/IP, Modbus
3w
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Automation Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
CTDI: Repairs and manages logistics for telecommunications and electronic equipment.
0+ YOE0-4 years programming experience (Structured Text or C#/C++/Embedded C) for PLCs and motion controllers; experience with machine-control APIs; bachelor’s degree in an engineering or computer/robotics field required.
PLC, motion controllers, Structured Text (ST), C#, C++, Embedded C, Ladder Logic, Raspberry Pi, Arduino, machine-control APIs
2w
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Principal Solutions Engineer
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOE5+ years software development experience in retail payments with expertise in POS integration, remote teamwork, Microsoft .NET Framework & Linux, C++/C#/Java, REST API and data exchange specifications.
Microsoft .NET Framework, Linux, C++, C#, Java, REST API
2w
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Sr Engineer
Houston or Louisiana or Texas or New Mexico or Arizona or Pennsylvania
OnsiteFull Time
6+ YOEBachelor's in engineering, 6+ years related experience (pipeline/measurement/facilities/compression/processing), valid driver's license, strong communication and organizational skills, ability to manage multiple projects and travel frequently; PE preferred.
DOT 192, ASME, API, ASTM
1w
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Sr Design Engineer
King of Prussia, Pennsylvania, United States
OnsiteFull Time
5+ YOEBachelor's in Mechanical Engineering, minimum 5 years mechanical drive design experience, familiarity with AGMA/API/MIL, proficiency in SolidWorks and MS Office, US export-eligibility required.
SolidWorks, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Agentic AI Software Engineer
King of Prussia or Aurora
$82k-$172k/yr OnsiteFull Time
5+ YOE5+ years software engineering with Python; BS in CS or related field; TS/SCI clearance with CI polygraph; experience building microservices and REST APIs.
Python, Git, GitLab, GitHub, Jira, Confluence, RESTful APIs, Microservices, CI/CD
8h
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Sr. Quality Engineer
United States or Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$120k-$130k/yr RemoteFull Time
5+ YOE5+ years QA/quality engineering experience, strong test strategy, API and data validation, SQL, CI/CD familiarity, test automation experience, and practical use of AI-assisted tools.
Cypress, Selenium, TestNG, Cucumber/Gherkin, SQL, GitHub, GitLab, Jira, Confluence, Node.js, TypeScript, JavaScript, Codex, Claude Code, Cursor, GitHub Copilot, ChatGPT
2mo
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Process Engineer
Brackenridge, Pennsylvania, United States
OnsiteFull Time
3+ YOEBS in Materials, Chemical, Mechanical or Metallurgical Engineering; 3+ years process and product manufacturing experience; knowledge of hot rolling and specialty, stainless or carbon steel processes; understanding microstructure and surface quality issues; familiarity with carbon API grades or Nickel alloys.
Microsoft Office Suite, Excel, PowerPoint
3w
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Senior Technical Marketing Engineer - Apstra Data Center
California or Wyoming or Utah or Texas or Pennsylvania or New Hampshire or Wisconsin or Virginia or South Dakota or New Mexico or Michigan or Indiana or Hawaii or New York or Arkansas or Oregon or Ohio or Nevada or Nebraska or Minnesota or Louisiana or Florida or Tennessee or Missouri or Maine or Kansas or Iowa or Arizona or Rhode Island or New Jersey or Georgia or North Carolina or Montana or Mississippi or Massachusetts or Oklahoma or Kentucky or Illinois or Alaska or North Dakota or Idaho or District of Columbia or Connecticut or Colorado or Maryland or Delaware or Alabama or West Virginia or Washington or Vermont or South Carolina
$137k-$277k/yr RemoteFull Time
8+ YOEBachelor's degree in CS/CE/EE or related, 8+ years technical marketing/systems engineering experience, deep data center networking knowledge, hands-on automation experience (APIs, Python, Ansible, Terraform), strong communication and content development skills.
HPE Apstra, APIs, Python, Ansible, Terraform, large language model (LLM)
3w
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Senior Electrical Engineer -Power
Fort Worth or Duluth or Minneapolis or St. Paul or Omaha or Nashville or Pittsburgh or Houston or Traverse City or Dallas
$120k-$170k/yr HybridFull Time
10+ YOEBachelor's in Electrical Engineering, PE license, 10+ years electrical engineering experience, leadership experience, SKM or ETAP proficiency, strong knowledge of NEC/NFPA/IEEE/API/AGA standards.
SKM, ETAP
1mo
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Agentic AI Software Engineer
King of Prussia or Aurora
$82k-$172k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, polygraphable, Bachelor’s in Computer Science or related, 5+ years software engineering with strong Python, experience with microservices, RESTful APIs, Git and CI/CD, LLMs/agent frameworks, and Agile practices.
Python, Git, GitLab, GitHub, Bitbucket, CI/CD, Jira, Confluence, microservices, RESTful APIs, LLMs, LangGraph, CrewAI, AutoGen, Pydantic AI, MCP, A2A, RAG, vector databases, Langfuse, MLflow, DSPy, AWS, Azure, Kubernetes, Helm, React, Angular, JavaScript, TypeScript
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