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Javascript Integration Engineer Jobs in United States
780+ javascript integration engineer jobs from 560+ companies hiring in United States.
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Integration Engineer
Plymouth, Massachusetts, United States
OnsiteFull Time
3+ YOEBachelor’s or Master’s in CS/CE; 3+ years software development and system integration; Linux/Ubuntu; Python and JavaScript; APIs and integration frameworks; strong problem-solving and communication.
Linux, Ubuntu, Python, JavaScript, Bootstrap, jQuery, Git
1mo
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Integration Engineer
United States
$82k-$172k/yr RemoteFull Time
10+ YOE10+ years of relevant experience; 3+ years ServiceNow integration; secret clearance; strong API, scripting, and data mapping skills; ServiceNow MID Server and Integration Hub experience.
ServiceNow, REST, SOAP, MID Server, Integration Hub, Flow Designer, JDBC/ODBC, JavaScript, Jelly, AngularJS, SQL
4w
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Technical Integration Engineer
New York or Austin
$110k-$150k/yr HybridFull Time
1+ YOE3 years of engineering or front-deployed engineering experience in fintech or API-focused companies; experience with Node/JavaScript, React, PostgreSQL, MongoDB; strong API and web service familiarity; autonomous yet collaborative.
Node.js, JavaScript, React, PostgreSQL, MongoDB, APIs
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Integration Developer
Ann Arbor, Michigan, United States
$25-$30/hr OnsiteContract
2+ YOEJavaScript/TypeScript, React.js, REST/GraphQL, integrations, UI/UX, and Monday.com Apps Framework; strong problem-solving; able to work independently in office.
Monday.com Apps Framework, React, JavaScript, TypeScript, REST, GraphQL, Pipedream, Zapier, Make.com, QuickBooks, PandaDoc
1mo
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Senior Integration Engineer - Cold Chain & Pharmaceutical Logistics
United States
$140k-$180k/yr RemoteFull Time
PAXAFE: AI-powered decision support platform for cold chain logistics management.
4+ YOE4+ years building production data integrations; expert JavaScript/TypeScript; PostgreSQL/Supabase; iPaaS (Prismatic) preferred; geocoding/address normalization; REST/GraphQL/EDI knowledge.
Prismatic.io, PostgreSQL, Supabase, PostgREST, Mapbox, EDI, REST, GraphQL, SOAP, SFTP, JSON, XML, JavaScript, TypeScript, Python, SQL, New Relic, Grafana, Linear, LavinMQ, Inngest, IoT
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Workato Integration Developer
United States
$110k-$130k/yr RemoteFull Time
3+ YOE3–6+ years in integration development or automation; hands-on with Workato (or similar iPaaS); REST APIs, JSON, XML; SaaS integrations; problem-solving; scripting (JavaScript/Python).
Workato, Boomi, MuleSoft, Zapier, REST APIs, JSON, XML, SaaS platforms, JavaScript, Python, Git, AWS, Azure, GCP
2mo
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Integration Developer
Raleigh or Montréal or Toronto
HybridFull Time
3+ YOE3+ years in software development; BS in CS/MIS/Engineering; strong JavaScript, APIs, data transformation; translate requirements into technical solutions.
TypeScript, NodeJS, React, ReactNative, MySQL
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Integration Engineer
Birmingham, Alabama, United States
OnsiteFull Time
3+ YOEBachelor's in CS/IT or related field; 3+ years in software integration; APIs/REST/SOAP; HL7/FHIR; HIPAA; Python/Java/JS; strong problem-solving and communication.
REST, SOAP, HL7, FHIR, Python, Java, JavaScript
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Application Integration Developer
Tucson, Arizona, United States
OnsiteContract
3+ YOE3–5 years in application development or systems integration; Bachelor's in CS/IS/Software Engineering; RESTful APIs, ERP/CRM/HRIS integrations; Dynamics 365/Microsoft Dataverse/Power Platform; Azure services; programming in C#/NET/Python/JavaScript/Java; able to work in US without sponsorship.
Dynamics 365, Microsoft Dataverse, Power Platform, Azure Logic Apps, Azure Functions, Azure API Management, Azure Service Bus, C#, NET, Python, JavaScript, Java, REST, JSON, XML, SaaS integrations
2mo
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Partner Integration Engineer
United States
$85k-$114k/yr RemoteFull Time
3+ YOE3-5 years in technical integration or engineering; strong REST APIs; onboarding and partner integrations; travel to partner sites.
REST APIs, SDKs, OAuth, JavaScript, CSS, Cloud
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Senior Integration Developer - Boomi
Deerfield, Illinois, United States
$80k-$127k/yr HybridFull Time
5+ YOE5+ years in integration development; 3+ with Boomi; Boomi API mgmt; ETL; Boomi EDI; SQL/JavaScript; CI/CD; security practices.
Dell Boomi, Microsoft SQL Server, Oracle, NoSQL DB, JSON, XML, SOAP, REST, ODATA, SQL, JavaScript, Groovy, CI/CD, OAuth, SSL
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ME00550-Integration Engineer
Annapolis Junction, Maryland, United States
$160k-$220k/yr OnsiteFull Time
14+ YOEActive Top Secret/SCI clearance with NSA Full Scope Polygraph; Bachelor's degree and 14 years of experience; cloud migration experience (AWS/Azure); NiFi data flow; Java/Python; Docker/Kubernetes; strong communication; potential telework 1–2 days/week; may consider part-time (min 32 hours/week).
NiFi, Docker, Kubernetes, AWS, Azure, Java, Python, JavaScript, CI/CD, Git
3w
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IT Integration Engineer
Troy, Michigan, United States
OnsiteFull Time
5+ YOE5+ years IT integration in manufacturing or automotive; strong iPaaS and API skills; NetSuite experience preferred; scripting in Python/Java/JavaScript; travel up to 10%; BA/BS preferred.
NetSuite, Fuuz, Boomi, Celigo, MES, WMS, PLM, EDI, OFTP2, AS2, Python, Java, JavaScript, REST, JSON, XML, SuiteScript, Office, Outlook, Teams, Word, Excel
1mo
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Integration Engineer II
Columbus, Ohio, United States
OnsiteFull Time
2+ YOE2+ years in a tech-focused role; integration experience; HTML/JavaScript/SQL/REST APIs; SaaS familiarity; bachelor’s degree; strong communication and customer-facing skills.
HTML, JavaScript, SQL, REST APIs, SaaS
1w
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Integration Engineer Enterprise Systems
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
Experience building integrations with Workato; strong Finance and Supply Chain systems expertise; RESTful APIs and event-driven architectures; Python/JavaScript; cloud environments; DevOps/CI/CD; GenAI tools.
Workato, Boomi, REST APIs, Python, JavaScript, Cloud Platforms (AWS, Azure, GCP), DevOps, CI/CD, GenAI tools
2mo
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Integration Engineer, EMR Connectivity
United States
$90k-$135k/yr RemoteFull Time
7+ YOEBachelor’s degree +7 years in Health IT integration or Master’s +5 years; HL7 v2, FHIR, APIs; Mirth Connect; EHR systems (Epic/Cerner/Flatiron); JavaScript; HIPAA/compliance; data interoperability.
HL7 v2, FHIR, APIs, Mirth Connect, Epic, Cerner, Flatiron, JavaScript, Unix, Git, JSON, XML, HIPAA
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Sr. Integration Developer
Redlands, California, United States
$96k-$167k/yr OnsiteFull Time
5+ YOE5+ years in enterprise integration design; SQL and at least one language (e.g., .Net, Python, R, JavaScript); experience with MuleSoft/Azure Data Factory/Oracle 19c or higher; API management and data warehousing knowledge; strong communication; Bachelor's in CS or related STEM field.
MuleSoft, Azure Data Factory, Oracle 19c, Microsoft SQL Server 2022, API Management, REST, SOAP, RDBMS, SQL, .NET, Python, JavaScript, SAP, Salesforce, Adobe, ServiceNow, Azure
2mo
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Software Integration Engineer
N. Charleston, South Carolina, United States
OnsiteFull Time
3+ YOEThree+ years of software integration/ development experience; BS in Engineering/CS or related IT field; Sec+ or equivalent experience allowed in lieu of degree.
Windows, Linux, PowerShell, NSIS, VBScript, JavaScript, Batch, Bash, SQL, SQL Server, PostgreSQL, MySQL, VMware ESXi, RHEL, Cisco IOS, Netgear OS, ACAS, SCAP, DISA STIG, RMF, MIL-STD-38784, Windows ADK, Kubernetes, Docker, Ansible, Wireshark
1w
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Cellular Firmware Integration Engineer
San Francisco or San Diego
OnsiteFull Time
10+ YOEBS with 10+ years in embedded firmware; strong 5G/4G, C/C++, Python/JavaScript; RTOS bring-up; multi-core debugging; AI/ML familiarity preferred.
C, C++, Python, JavaScript, Embedded Real-Time Software, AI/ML tooling
2mo
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HIT Integration Developer
Woodlawn, Maryland, United States
$144k-$197k/yr OnsiteFull Time
1+ YOEExperience in IT health interoperability, APIs, and AI in healthcare; knowledge of FHIR/HL7; programming in Python/Java/JavaScript; GS-14/15 level experience.
Python, Node.js, Java, J2EE, JavaScript, SOAP/REST, XSLT, XML, JSON, Machine Learning
2mo
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Robotic Systems Integration Engineer
Taylor, Texas, United States
$70k-$179k/yr OnsiteFull Time
4+ YOEBachelor’s in CS or EE; 4-6 years in software development; IoT tools Kafka/Kubernetes/Docker; Python, Rust, JavaScript; database and web UI development; sensor firmware and scripting; semiconductor environment experience a plus.
Kafka, Kubernetes, Docker, Airtable, Grafana, Python, Rust, JavaScript, HTML, CSS, PostgreSQL, MQTT, Modbus, Firmware, Scripting, Database design, Web development
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Finance Systems Integration Engineer
San Francisco or Seattle
$205k-$265k/yr HybridFull Time
8+ YOE8+ years in integration development, data engineering, or systems engineering; experience with iPaaS (Workato, MuleSoft, Dell Boomi); Python and/or JavaScript/TypeScript; data pipelines (Airflow, dbt); cloud data platforms (BigQuery, Snowflake, Databricks); REST APIs, webhooks, OAuth 2.0; ERP familiarity.
Workato, MuleSoft, Dell Boomi, Python, JavaScript, TypeScript, Airflow, dbt, BigQuery, Snowflake, Databricks, REST API design, OAuth 2.0
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Senior Integration Developer
Tampa, Florida, United States
OnsiteFull Time
4+ YOEBachelor's in CS/CE or related field; 4+ years as programmer; strong with C#, Node.js, Java, Python, JavaScript; experience with application integrations, APIs, DevOps, Agile; excellent communication and problem-solving.
REST, Asynchronous Messaging, OpenAPI, Azure API Management, Apigee, MuleSoft, Azure, GCP, Kubernetes, Git, Containers, Infrastructure as Code, CI/CD
1w
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Systems Integration Engineer (Government)
Reston, Virginia, United States
$108k-$190k/yr OnsiteFull Time
1+ YOETS/SCI with polygraph, bachelor’s degree or 1 year experience, Linux CLI, Python, strong troubleshooting, ability to work independently or in a team, 8570 compliance.
Python, Bash, PowerShell, Java, JavaScript, HTML, CSS, Apache NiFi, Grafana, Ansible, Active Directory, VMware, Nutanix, Oracle DB, MongoDB, PostgreSQL, MySQL, REST APIs, Linux, Windows Server
2mo
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Senior Integration Platform Engineer
United States or Spain or Canada or United Kingdom
RemoteFull Time
Senior backend/platform engineer with strong systems thinking; production data, cloud services, API design; GCP, Python/Go/JavaScript; data engineering and SOX-aware.
Python, Go, JavaScript, BigQuery, Google Cloud Platform, Cloud Run, Docker, GKE, Terraform, Airflow, Pub/Sub, IAM, Secrets management
1mo
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Software Integration Engineer
Annapolis Junction, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
8+ YOE8 years of applicable experience with degree (or 13 years without) in integrating, installing, configuring, upgrading, and supporting software in heterogeneous environments; US citizenship with active security clearance required.
Linux, Shell scripting, C, C++, Java, Python, GCC, Multi-threading, Parallel processing, CORBA, J2EE, Perl, JavaScript, Configuration Management tools
1mo
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Solutions Integration Engineer
United States
$87k-$118k/yr RemoteFull Time
5+ YOE5+ years designing and developing integration solutions; bilingual Spanish; Python plus another language; REST/Webhooks/APIs; GitHub; Jira/Confluence; Cloud (AWS/Azure/GCP); data visualization (PowerBI/Tableau) a plus
Python, JavaScript, AppScript, REST, Webhooks, GitHub, Jira, Confluence, PowerBI, Tableau, AWS, Azure, GCP, APIs
3w
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Application Integration Engineer
Sacramento, California, United States
$90k-$120k/yr OnsiteFull Time
2+ YOE2-3 years integrating applications; BS in CS or 3-5 years exp; SQL; scripting; OO; parse XML/JSON/CSV; experience with Acumatica ERP, Procore, Autodesk Construction Cloud; Celigo experience preferred
Boomi, Celigo, Acumatica ERP, Procore, Autodesk Construction Cloud, Power Apps, Power Automate, PowerShell, VBScript, JavaScript, SQL, XML, JSON, CSV, Microsoft 365, Azure, Entra ID, Microsoft Graph
5d
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Healthcare Data Integration Engineer - ITS40
New York, New York, United States
$115k-$130k/yr RemoteFull Time
3+ YOE3+ years API integrations and data engineering; Bachelor's in CS/IS/Data Science/SE/Healthcare Informatics; SQL, JSON, JavaScript, Qlik scripting, Power Automate/Power Fx; data lakes and AWS data warehouse experience; HIPAA awareness.
API integrations, SQL, JSON, JavaScript, Qlik scripting, Power Automate, Power Fx, AWS
4w
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Server Platform Integration Test Engineer
Spring or United States
$72k-$166k/yr OnsiteFull Time
1+ YOE1+ years in server platform testing and automation; strong Python/Robot Framework/Selenium/JavaScript; x86 and ARM server architectures; BIOS/UEFI knowledge; Windows/Linux; Jira/SpiraPlan/TestRail.
Python, Robot Framework, JavaScript, Selenium, RESTful APIs
2mo
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Senior Workday Integration Developer
Newport Beach or Charlotte or Omaha
$138k-$168k/yr OnsiteFull Time
7+ YOE7–10+ years in enterprise Workday integrations; expertise in Workday Studio, cloud connectors, EIBs, PECI; REST/SOAP APIs; SQL, Java, Python, JavaScript; strong communication and mentoring abilities.
Workday Studio, Cloud connectors, EIBs, PECI, REST, SOAP, XSLT, XML, SQL, Java, Python, JavaScript, MuleSoft, Snowflake
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Software Integration Engineer
Annapolis Junction, Maryland, United States
$170k-$230k/yr OnsiteFull Time
10+ YOE10+ years of experience in integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software; TS/SCI with Poly; DoD 8570 IAT II; Bachelor’s in Computer Science or related field; HPC knowledge; UNIX/Linux; C/C++/Java; Python; GCC; experience with HPC schedulers.
Linux, Shell scripting, C, C++, Java, Python, GCC, GOTS scheduler, HPC, CORBA, J2EE, Perl, JavaScript, Configuration Management tools
5d
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Senior Autonomy and AI SW Integration Engineer
Poway, California, United States
$98k-$171k/yr HybridFull Time
3+ YOEBachelor's in CS/IS; 3+ years (with BS) or 2+ years (with MS); strong coding in Java, JavaScript, C/C++, Python; experience with Docker, Linux (RHEL), Windows; ability to integrate and verify software systems.
Docker, Kubernetes, Jenkins, GitLab, Java, JavaScript, C/C++, Python, RHEL, Windows, Linux, MySQL, Oracle, MongoDB, DDS, JAMA, SysML
4w
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Server Platform Integration Test Engineer
Houston or Spring
$72k-$166k/yr OnsiteFull Time
1+ YOEBachelor’s or Master’s degree in CS/CE; 1+ year server platform testing/automation; strong Python/Robot Framework/Selenium/JavaScript; x86/ARM server architectures; BIOS/UEFI; OS, virtualization, networking know-how; Jira/SpiraPlan/TestRail experience.
Python, Robot Framework, Selenium, JavaScript, RESTful APIs, CI/CD, Jira, SpiraPlan, TestRail
1d
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HCIT Application Integration Developer
Garner, North Carolina, United States
$90k-$110k/yr RemoteFull Time
3+ YOEBachelor's degree in CS or related field; 3+ years interface engine experience; HL7 v2.x, HL7 FHIR, OpenAPI, DICOM; integration engines (Mirth/Bridgelink, Cloverleaf, or Rhapsody); 2+ years Linux deployments; strong JS and SQL; networking; communication; project management; self-starter; collaborative problem solver.
HL7 v2.x, HL7 FHIR, OpenAPI, DICOM, Mirth/Bridgelink, Cloverleaf, Rhapsody, Linux, JavaScript, SQL, PostgreSQL, TCP/IP
2mo
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Oracle Integration Developer
Louisville, Kentucky, United States
OnsiteFull Time
5+ YOEBachelor’s degree in computer science, information technology, or related field; 5+ years Oracle Integration Cloud (OIC), 5+ years PL/SQL; APEX experience; Oracle Financial Applications a plus; DB design, security, and strong communication.
Oracle Integration Cloud, Oracle APEX, PL/SQL, HTML, CSS, JavaScript
1mo
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Integration Services Developer
Brooklyn, New York, United States
$75k-$130k/yr OnsiteFull Time
5+ YOE5+ years in application development with Java/Spring Boot; 3+ years SQL and data operations; experience with microservices/SOA, REST/SOAP, JSON/XML; MQ messaging; ETL tools; cloud platforms (AWS/Azure); Python/JavaScript/Perl; version control and automation tools (GitHub, Jenkins, Docker, Azure DevOps).
Java, Spring Boot, SQL, ETL, SOA, REST, SOAP, MQ, Rabbit MQ, IBM MQ, Active MQ, IBM InfoSphere DataStage, Informatica PowerCenter, IICS, SSIS, AWS, Azure, Python, JavaScript, Perl, GitHub, SVN, Terraform, Ant, Jira, Jenkins, Docker, Azure DevOps
2mo
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Software Automation and Integration Engineer
Rancho Cucamonga, California, United States
$65k-$85k/yr OnsiteFull Time
3+ YOE3+ years in systems integration or automation; API/webhook experience; scripting (Python/JavaScript); familiarity with ERP/CRM/project management platforms.
APIs, Webhooks, Scripting, ERP, CRM, Project management platforms, Zapier, Make, Power Automate, Python, JavaScript
1w
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Mechanical Engineer, Technology Integration
Denver, Colorado, United States
$80k/yr OnsiteFull Time
MS in Mechanical Engineering preferred; EI/EIT certification; programming in Python, C#, C, C++, JavaScript; familiarity with AI tools; travel occasionally; ability to pass screenings; US work authorization.
Python, C#, C, C++, JavaScript, Schemas
1w
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API Integration Engineer III
United States
RemoteFull Time
4+ YOEBachelor's in CS/CE; 4-6 years API integration, Java/.Net, Go a plus; API management (Tyk), Linux, AWS; strong documentation and collaboration.
Java, .NET, Go, XML, JSON, OAuth, JWT, REST, SOAP, Terraform, Git, GitLab, Tyk API Gateway, AWS, Linux, XSLT, HTML, JavaScript, WSDL, Swagger
HiringCafe market data
Javascript Integration Engineer Jobs market signals in United States
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
780+
Hiring companies
560+
Fresh sample
45% new in 30d
Salary visibility
70% show pay
Companies appearing in this market
AppleCACICity of New YorkHewlett Packard EnterpriseMaintainXSamsung ElectronicsAnthropicEsri
Work location mix in visible results
Onsite: 34Remote: 14Hybrid: 12