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1,240 integration engineer jobs at 655 companies in Plainfield, NJ

1mo
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Integration Engineer
New York, New York, United States
OnsiteFull Time
Polymarket
Polymarket: A decentralized platform for trading on real-world event outcomes.
Hands-on experience integrating/debugging trading or exchange APIs (REST, WebSocket); strong Python; ability to read Rust/TypeScript; track record owning partner technical relationships; solid electronic trading fundamentals.
CLOB, REST, WebSocket, RFQ gateway, Python, TypeScript, Rust
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2d
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Senior Integration Engineer
Jersey City, New Jersey, United States
$175k-$215k/yr RemoteFull Time
Tradeweb Markets
Tradeweb MarketsNasdaq: TW: Operates electronic marketplaces for fixed income and derivatives trading.
7+ YOEBachelor's in CS/Engineering/Info Systems or equivalent;7+ years FIX integrations/onboarding;3+ years Oracle 19 and fixed-income trading;experience with FIX certification,troubleshooting,Git,SQL,Java,PL/SQL and Linux.
FIX, Oracle 19, Git, GitLab, SQL, Java, PL/SQL, Linux, Bloomberg, Aladdin, IDN
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1mo
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Lead Engineer – L1 Integration
Charlotte or Novi or San Francisco or Los Angeles or New York City
$160k-$193k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
12+ YOEMaster's degree in Engineering/CS with 12+ years' experience; deep E/E architecture and ECU/software integration expertise; familiarity with automotive networks, diagnostics, MATLAB/Simulink, dSpace, and integration toolchains.
CAN, CAN-FD, LIN, Automotive Ethernet (100/1000BASE-T1), FlexRay, DBC, ARXML, UDS/DoIP, AUTOSAR Classic/Adaptive, Jira, GitHub/GitLab, Jenkins, Artifactory, Siemens Polarion, IBM DOORS Next Gen, PTC Windchill, MATLAB/Simulink, dSpace control desk, dSpace automation desk, CANalyzer, CANoe
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1mo
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Senior Integration Engineer
New York or Denver or United States or Europe
$125k-$160k/yr HybridFull Time
Gen II Fund Services
Gen II Fund Services: Provides fund administration services to private capital asset managers
5+ YOE5+ years integration engineering; deep Azure Function Apps, Logic Apps Standard, Azure Service Bus, and API/Service Bus configuration; strong C#; CI/CD, IaC (Bicep), Snowflake desirable; active use of AI-assisted development; bachelor's degree required.
Azure Function Apps, Logic Apps Standard, Azure API Management, APIM, Azure Service Bus, Bicep, C#, Snowflake, LLMs, codegen, Claude, CI/CD, IaC, WDL
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3mo
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DER Integration Engineer
South Plainfield, New Jersey, United States
$90k-$125k/yr HybridFull Time
CARIAN
CARIAN: Provides project management and advisory services for utility infrastructure.
3+ YOE3–10 years in electrical engineering with DER integration, grid modernization, and distribution planning; experience with modeling tools; strong communication.
CYME, Excel, Power Systems Modeling
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5d
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Senior Integration Engineer
United States or San Mateo or New York
$120k-$163k/yr RemoteFull Time
Meadow
Meadow: Modern student financial services for higher education institutions.
5+ YOE5+ years in system integration or SaaS implementation; advanced SQL, PowerShell/Bash, DNS, networking, SFTP; API and SIS familiarity; project management and client-facing communication skills.
SQL, PowerShell, Bash, DNS, SFTP, Ellucian Ethos, Banner, Colleague, Empower, Jenzabar, PowerCampus
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1mo
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Systems Integration Engineer
New York City or New York or United States
$120k-$250k/yr OnsiteFull Time
Distributed Spectrum
Distributed Spectrum: Developing AI systems for real-time radio spectrum intelligence.
Experience integrating hardware and software systems; embedded Linux; field deployment; Python tooling for tests.
Linux, Python, Embedded Systems, RF, Networking
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2mo
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Senior Integration Engineer
United States or Purchase
$110k-$120k/yr RemoteFull Time
Quorum Federal Credit Union
Quorum Federal Credit Union: Member-owned organization providing online banking and consumer loan services.
5+ YOE5+ years software engineering with a focus on integrations and API development; .NET/C#; REST APIs; experience with iPaaS; Azure; security concepts like OAuth/TLS.
.NET/C#, Azure, FlowGear, MuleSoft, Boomi, Azure Logic Apps, REST APIs
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6d
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Integration Engineer
Edison, New Jersey, United States
HybridFull Time
Elligint Health
Elligint Health: Data-agnostic platform for integrated healthcare intelligence and care management.
3+ YOE3+ years development experience in healthcare integrations; hands-on Mirth Connect, HL7/FHIR/X12/CDA knowledge; programming in Java/JavaScript/Python; EHR/EMR familiarity; strong communication and regulatory awareness.
Mirth Connect, HL7 v2, FHIR, CDA, X12, Java, JavaScript, Python, EHR, EMR, Jira, Confluence
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1mo
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Senior Integration Engineer
New York or Denver
$125k-$160k/yr HybridFull Time
Gen II Fund Services
Gen II Fund Services: Global fund administration for private capital asset managers.
5+ YOE5+ years integration engineering experience with Azure Function Apps, Logic Apps, Service Bus, API Management, strong C# skills, AI-assisted development experience, CI/CD and IaC (Bicep); Bachelor's degree or equivalent.
Azure Function Apps, Logic Apps Standard, Azure API Management (APIM), Azure Service Bus, Bicep, C#, Snowflake, LLMs, Claude, codegen, IaC, CI/CD, WDL
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1mo
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Sr. Rack Integration & Hardware Engineer
Secaucus, New Jersey, United States
$106k-$158k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Extensive rack/system integration and NPI experience for AI/data center hardware; strong mechanical, thermal, cable, and power knowledge; hands-on prototype and BOM management; bachelor\u0002s degree in engineering required; role not eligible for visa sponsorship.
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1mo
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Customer Integration Engineer
New York, New York, United States
$110k-$160k/yr HybridFull Time
Hello Patient
Hello Patient: Conversational AI platform automating patient communication and scheduling.
5+ YOE5+ years building production integrations or data pipelines; strong Python and API (REST/SOAP) experience; familiarity with webhooks, OAuth/JWT; excellent client-facing communication and independent ownership.
Python, APIs, REST, SOAP, webhooks, OAuth, JWT, FHIR, HL7, EHR, AWS, GCP, Azure, Docker, AI
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2mo
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Systems Integration Engineer
New York City, New York, United States
$160k-$250k/yr OnsiteFull Time
Linero
Linero: AI-native building enterprise infrastructure for secure technology.
4+ YOE4+ years in enterprise integrations or backend with integrations focus; ETL experience; familiarity with ERPs; API design; able to work with enterprise customers; based in NYC or willing to relocate.
REST, GraphQL, Webhooks, EDI, SAP, Oracle, NetSuite
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1d
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Associate, Integration & Test Engineer (40234)
Clifton, New Jersey, United States
$68k-$126k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing or recently completed Bachelor's in Electrical/Computer/Systems Engineering or CS; develop test plans, execute functional testing, perform scripting and hardware/software troubleshooting.
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2mo
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Integration Support Engineer 5 - Ads Aggregation
New York, New York, United States
$270k-$410k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Provider of global streaming entertainment and video content.
Deep ad-tech experience, proficiency in SQL, Java or Python, REST API debugging, ETL/data integrator knowledge, cloud platform understanding, and strong partner communication and technical translation skills.
SQL, Python, Java, ETL, REST APIs, curl, Postman
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2mo
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Digital Integration Developer
Piscataway, New Jersey, United States
$97k-$137k/yr HybridFull Time
Colgate-Palmolive
Colgate-PalmoliveNYSE: CL: Manufactures and sells oral, personal, home, and pet care.
3+ YOEBachelor's degree in CS/IT/Math/Engineering, minimum 3 years developing web services using XML, XSD, SOAP, JSON, REST, ODATA; experience with SAP integration (BTP/SCI/Kyma), healthcare interoperability (HL7/FHIR), and security/protocols.
SAP BTP, SCI, API Management, Kyma, SAP BI, XML, XSD, SOAP, JSON, REST, ODATA, GCP, AWS, Epic, Cerner, Sterling, Manhattan, Salesforce OMS, HL7, FHIR, SSL, PGP, SAML, OAuth, SFTP, HTTPS, JDBC, JMS
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1mo
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Sr. Integration Engineer_Dallas/Chicago/NewYork
Dallas or Chicago or New York
$56k-$196k/yr RemoteFull Time, Contract
Photon: N/A
7+ YOESenior-level integration engineer with 7+ years in enterprise integration and 5+ years with Workato; strong REST/SOAP, data transformation, API security; experience with major ERP/CRM platforms; SQL; Git/CI/CD; strong communication.
Workato, REST APIs, SOAP APIs, Webhooks, JSON, XML, OAuth 2.0, JWT, SAML, SSO, SQL, Git, CI/CD, Salesforce, Workday, NetSuite, ServiceNow, SAP, Oracle
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11h
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Senior Verification & Integration Engineer
New York, New York, United States
$125k-$165k/yr OnsiteFull Time
Voyant Photonics
Voyant Photonics: Develops chip-scale LiDAR sensors for autonomous machine perception
3+ YOEBS in EE/Physics, 3+ years system or sensor test/verification experience, hands-on lab equipment use, Python for automation, strong systems thinking and communication, ability to work onsite.
oscilloscopes, power supplies, function generators, spectrum analyzers, logic analyzers, Python, C/C++
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2mo
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Technical Integration Engineer (Seasonal)
New York, New York, United States
$32-$38/hr OnsiteSeasonal
Major League Baseball
Major League Baseball: Professional sports league governing North American baseball teams and media.
3+ YOE3-5 years in general cabling/termination in live production or data centers; strong knowledge of broadcast, network terms; able to lift up to 50 lbs; travel up to 5%.
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1mo
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Principal Integration Engineer - Trade Data Warehouse
Charlotte or New York
HybridFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
8+ YOEBachelor's degree or equivalent, 8+ years relevant experience; deep knowledge of security master, transactional trade data, electronic trading market structures, expert data modeling, EM/market-data/post-trade flows; Java, Python/Spark, JMS, Spring, Maven, Docker, Postgres/Oracle, Linux skills.
Java, Python, Spark, JMS, Spring, Maven, Docker, Postgres, Oracle, Linux, Kubernetes, Tick Database
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