7 software integration engineer jobs at 5 companies in Sullivan, MO
1mo
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Sr Software Developer - API Integration
Creve Coeur or St. Louis
$110k-$130k/yr HybridFull Time
5+ YOE5+ years software development experience; hands-on Power Apps/Power Automate and Power Platform, REST/JSON API integration, Microsoft Azure, CI/CD and DevOps, Dataverse, Infrastructure as Code, and data mapping; knowledge of data privacy.
Microsoft Power Platform, Power Apps, Power Automate, Dataverse, Microsoft Azure, RESTful APIs, JSON, CI/CD, DevOps, Infrastructure as Code, ServiceNow, RPA, Microsoft SharePoint
3w
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Lead Software Engineer
O'Fallon, Missouri, United States
HybridContract
Bachelor's in CS/IS, strong full-stack Java, API, Angular, React skills; experience with Agentic frameworks, MCP and LLM integrations; Qlik Sense and data architecture experience; strong analytical and communication skills.
Java, APIs, Angular, React, Agentic Frameworks, MCP, LLMs, Qlik Sense, Tableau, Power BI, WebFocus, Hadoop, Kafka
3mo
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Software Development Engineer in Test (SDET) II
O’Fallon, Missouri, United States
$92k-$147k/yr HybridFull Time
SDET with experience building functional, integration, and UAT test strategies for high-throughput systems. Linux, shell scripting, and programming in C/C++ or Java. Git experience. Bachelor’s in CS/SE/IT/Math. Strong communication.
Linux, Shell scripting, C, C++, Java, Git
1mo
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Senior Developer
Sunset Hills, Missouri, United States
RemoteFull Time
5+ YOE5+ years professional software development, strong SQL and relational DB skills, experience building system integrations (APIs/EDI), ability to work with legacy code, clear communication, and security awareness.
SQL, RPG, IBM i, IBM Power Systems, EDI, X12, REST, JSON, APIs, ERP, Microsoft Azure, AWS
1mo
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Senior Software Engineer II
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
Experience designing and building scalable data platforms and pipelines, distributed data processing, data integration, data lakes, data modeling, database design, workflow orchestration, data security, and mentoring; bachelor’s degree or equivalent experience.
AWS, Azure, GCP, Agile, Scrum, SDLC
2w
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Senior NetSuite Engineer
Bourbon, Missouri, United States
OnsiteFull Time
3+ YOEBachelor's or equivalent, 3+ years NetSuite development, strong SuiteScript 2.x and SDF experience, REST/SOAP integrations, JavaScript proficiency, data migration skills, troubleshooting and stakeholder communication.
SuiteScript 1.0, SuiteScript 2.x, SuiteCloud Development Framework (SDF), SuiteTalk, REST, SOAP, JavaScript, Celigo, Boomi, MuleSoft, HTML, CSS, SQL
2w
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Senior NetSuite Engineer
Chesterfield, Missouri, United States
OnsiteFull Time
3+ YOE3+ years NetSuite development experience, proficiency in SuiteScript 2.x, SDF, SuiteTalk/REST/SOAP integrations, JavaScript, strong troubleshooting and stakeholder communication; Bachelor\u0002s in CS/IS or equivalent.
SuiteScript 1.0, SuiteScript 2.x, SuiteCloud Development Framework (SDF), SuiteTalk, REST, SOAP, JavaScript, Celigo, Boomi, MuleSoft, HTML, CSS, SQL