api jobs in vernon hills, il

Chicago, Illinois

•

Today

Role: Java with API Location: Tampa, FL /Chicago, IL/Onsite Need Passport Number JD: As an API Designer, you will be responsible for designing, documenting, and evolving robust, scalable, and user-friendly APIs. As a Senior Lead Software Engineer within Commercial and Investment Banking team, you will play a key role in an agile team dedicated to building, enhancing, and delivering trusted, market-leading technology products. You will leverage your deep technical expertise and problem-solving sk

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Contract, Third Party

$60 - $70

Azure API Lead

Hybrid in Schaumburg, Illinois

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22d ago

Role: Azure API Lead Location: Schaumberg, IL Duration: Contract Technical Skills Azure API Management (APIM)Azure Data Factory (ADF)Azure Functions, Logic Apps, App ServicesMuleSoft Anypoint Platform (API design, flows, policies)Java & REST API fundamentalsAKS administrationDynatrace monitoringCI/CD pipelines (Azure DevOps)Git / SVNSQLPreferred / NicetoHave Skills Experience with agentic AI orchestration patternsCrosstower coordination experience (Finance IT, Data & Analytics, Enterprise Soluti

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Contract, Third Party

Depends on Experience

Sr. QA API Automation _ Need Locals to Chicago,IL _ F2F Interview

Chicago, Illinois

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3d ago

Requirement details: Job Title: Sr. QA API Automation Location: Chicago, IL (Day1 onsite) _ Need Locals to Chicago _ F2F Interview Duration: 12+ Months Job Description: Strong API testing skills with functional and automation Automation tool experience must (Selenium JAVA/Appium), Rest Assured/REST API, Selenium, CI/CD and agile methodology Perform Sanity / Functional / Regression Testing and report the consolidated testing reports and release sign off reports Review Test Strategy/Test Plan/

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Contract, Third Party

Depends on Experience

API Integration Developer

Remote

•

Today

Job Number: R0238401 API Integration Developer The Opportunity: Modern data platforms rely on seamless, secure, and scalable data exchange across systems, applications, and mission users. APIs are the backbone of that connectivity-enabling trusted access to data products, supporting system integration, and enforcing governance across the enterprise. That's why we need you. As a Lead API Developer, you will design and implement the API services that power an e nterprise data platform operating in

Full-time

USD 99,000.00 - 225,000.00 per year

Integration & API Lead (Majesco + Ecosystem) - APILD 26-04320

Remote

•

Today

Job Title: Integration & API Lead (Majesco + Ecosystem)Location: USA / Canada (Remote) Experience: 8 12 Years Role SummaryWe are seeking an experienced Integration & API Lead to drive integration architecture and API strategy across insurance platforms and external ecosystems. The ideal candidate will have strong technical expertise in API design, middleware, and system integrations, along with the ability to lead end-to-end integration initiatives. Key ResponsibilitiesDesign and implement integ

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Third Party, Contract

Depends on Experience

Position: IIB / Message Broker Developer Location: Hybrid on site in Buffalo Grove, IL Duration: contract until end of year + likely extensions Rate: $55/hr on w2 Interview Process: 2 ONSITE interviews (in Buffalo Grove) Start Date: ASAP - urgent Must Haves: At least 7 years of strong experience in Middleware Development, Administration and Support of IBM Integration Bus v10.0, WebSphere Message Broker, WebSphere DataPower XI50/52, XG 45 and API Connect. Developed Message Flows, ESQL Statements, Message Sets, Pub/Sub applications Development experience using XML technologies: XSD, XSLT Message transformations, translation, validation for incoming messages Experience on Rest, Web services implementation, Compute node, http nodes, aggregation nodes, database integration nodes is a must. Experience in version control, building bar files, overriding properties Integration with DataPower. Experience in designing, developing flows and supporting using IIB and APIC service components Must have worked in onsite / offshore model. Good communication skills, organized, multi-tasking, assertiveness are skills that will help being successful on this role. Drive solution development through requirements gathering, analysis, discovery, business plan creation, and solution level of effort estimates Create end-to-end integration solutions development for enterprise software or hosted high tech services Experience with Agile Methodology including Scaled Agile Framework (SAFe) is desired Healthcare or Insurance/Financial services industry knowledge is preferred, but not required Plusses: APIC Connect or Azure APIM or APIGEE Technical Lead Skills Regards, Simran Khan| Business Development Manager 855 E G Mobile no:- Email ID:

Buffalo Grove, Illinois

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10d ago

Position: IIB / Message Broker DeveloperIntroduction:This position involves Middleware Development, Administration, and Support of IBM Integration Bus v10.0, WebSphere Message Broker, WebSphere DataPower XI50/52, XG 45, and API Connect. The developer will be responsible for creating Message Flows, ESQL Statements, Message Sets, Pub/Sub applications, and working with XML technologies like XSD and XSLT. Responsibilities:Develop Message Flows, ESQL Statements, Message Sets, and Pub/Sub applications

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Full-time

50 - 55

API Platform Manager

Remote

•

2d ago

Contract

Depends on Experience

Internet/Web Applications Development (Microsoft Azure API Management Lead)

Remote

•

Today

Employment Type: Contract Description: Title: Internet/Web Applications Development (Microsoft Azure API Management Lead) Location: Remote Contract Duration: 3 months + possibility of extensions Position Summary The Microsoft Azure API Management Lead owns the end-to-end delivery and operations of enterprise APIs on Azure - architecture, development (Python), security, deployment, monitoring, and support. The role also leads migration of legacy integrations to the Azure APIM platfor

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Contract, Third Party

Depends on Experience

API Integration Architect

Remote

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Today

This is a senior-level API Integration Architect role focused on Azure API Management (APIM). The mandate is to design scalable, secure, and governed API ecosystems enabling enterprise-wide integrations (SAP, ERP, data platforms). Core pillars: API Engineering: REST/SOAP APIs, OpenAPI specs, policy-driven developmentSecurity & Governance: OAuth2, JWT, API lifecycle, versioning, throttlingEnterprise Integration: SAP S/4HANA, middleware, event-driven systemsCloud + DevOps: Azure-native architectur

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Contract

70 - 75

Azure API Management (APIM) Lead Developer/Architect

Remote

•

Today

The APIM Lead Developer/Architect will be responsible for designing, developing, securing, and managing APIs using API Management (APIM) platforms to support enterprise integrations across applications, data platforms, and business systems. The role focuses on enabling scalable, secure, and governed API-led integrations aligned with enterprise architecture standards. Key Responsibilities Design, develop, and deploy APIs using Azure API Management (APIM) or equivalent API Gateway platforms Confi

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Contract

Microsoft Azure API Management Lead

Remote

•

Today

Our direct client is looking for Microsoft Azure API Management LeadWorker Location: Remote - United States Remote US Position Summary The Microsoft Azure API Management Lead owns the end-to-end delivery and operations of enterprise APIs on Azure - architecture, development (Python), security, deployment, monitoring, and support. The role also leads migration of legacy integrations to the Azure APIM platform and promotes engineering standards and effective use of GenAI tools across the team. Ke

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Contract

Depends on Experience

Integration & API Lead (Majesco + Ecosystem) (Remote)

Remote

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10d ago

Job Role: Integration & API Lead (Majesco + Ecosystem) Location: Canada/USA- Remote Exp. Start date: 1st Week of May Duration: 6+ Months Year of Experience: 8-12 Years Role Summary We are hiring an Integration & API Lead to drive integration architecture and API strategy across Majesco and external systems. Key Responsibilities Design and implement integration solutions between Majesco and external platforms Define API architecture, standards, and governance Lead development of REST/SOA

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Contract, Third Party

$78 - $85

Senior API Migration Engineer (REST APIs - Cloud Migration)

Remote or Almont, Colorado

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Today

Description: Remote Our client seeks a Senior API Migration Engineer to lead the migration, validation, and optimization of REST APIs from on-prem Exadata to Oracle Database in the cloud. The role focuses on compatibility remediation, authentication alignment, performance tuning, and end-to-end validation using tools such as Postman or Insomnia. The engineer will coordinate with IT teams on migration strategy, testing cycles, and release readiness while maintaining reliability and security sta

Contract

USD 65.00 - 75.00 per hour

Internet/Web Applications Development (Microsoft Azure API Management Lead)

Remote

•

Today

Hi, Hope you are doing well. I have below position which matches with your skill set, I request you to review the following opportunity. If you are willing to consider it, Please submit your updated resume . Feel free to contact me for any additional information @ +1 Job Title :Internet/Web Applications Development (Microsoft Azure API Management Lead) Location: Remote Duration: 3+ Months Contract Position Summary The Microsoft Azure API Management Lead owns the end-to-en

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Third Party, Contract

$40 - $45

Azure & API Systems Integration Lead

Remote

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23d ago

Role OverviewThe Azure & API Systems Integration Lead is responsible for designing, implementing, and managing cloud-based integration solutions using Microsoft Azure. This role focuses on building scalable APIs, integrating enterprise systems, and leading technical teams to deliver secure and high-performance solutions across platforms. Responsibilities Design and implement scalable integration solutions using Microsoft Azure services. Develop, publish, and manage APIs through Azure API Managem

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Contract, Third Party

Depends on Experience

API Integration Lead

Remote

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4d ago

We are seeking an experienced API Management Lead to design, develop, and govern enterprise integration solutions using the MuleSoft Anypoint Platform. This role will be responsible for leading API strategy and implementation to enable seamless connectivity across critical enterprise systems and AWS-based applications. The ideal candidate will bring deep expertise in integration patterns, API-led connectivity, and a strong understanding of regulated environments such as biotech, pharmaceuticals,

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Contract

$70 - $85

Integration Developer (Healthcare – HTTP APIs)

Remote

•

Yesterday

Job Description:We are seeking an experienced Integration Developer with strong expertise in building and managing HTTP APIs and healthcare data integrations. The ideal candidate should have hands-on experience with healthcare integration engines and standards, enabling seamless data exchange across systems. Key Responsibilities:Design, develop, and maintain RESTful HTTP APIs for system integrationsIntegrate healthcare systems using HL7, FHIR, and other healthcare data standardsWork with integra

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Contract

Depends on Experience

Staff Data Software Engineer-CMS Health Exp./Databricks/AWS/Python/ API Development||Remote role

Remote

•

Yesterday

Staff Data Software Engineer CMS and Healthcare Expertise/ Databricks / AWS /Python /Backend & API Development Remote role Long Term Contract JobDescription We're looking for a seasoned Staff Software Engineer who has deep experience working in large scale Databricks ecosystems. This role is ideal for someone eager to explore and build tools that help move, manage, and govern large-scale data across interconnected platforms. You'll work on building web interfaces, backend services, and auto

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Third Party, Contract

Depends on Experience

API Platform Engineer with AWS - USA Remote

Remote

•

9d ago

Hello All, We are hiring below job opening API Platform Engineer/DevOps Location: USA Remote Please find the JD for the API Platform Engineer role attached. Please start sourcing candidates who can join immediately. While this is an IoT-driven environment, we can be flexible on IoT experience for strong candidates with relevant API and platform engineering expertise. Key Responsibilities Analyze the client s IoT-downstream API traffic patterns: identify latency-critical paths (lock/unlock, ther

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Contract

$60+

Kong API Software Developer

Remote

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9d ago

Key Responsibilities Lead design and development of scalable software solutions and platform services.Provide architectural guidance, code reviews, and technical mentorship.Collaborate with product, engineering, and crossfunctional teams to align on technical strategy.Contribute hands on to backend development, API design, cloud architecture, and integration.Drive engineering best practices, documentation, performance improvements, and platform reliability.Required Skills 10+ years of experience

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Contract

$60 - $70

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api jobs in Vernon Hills, IL, USA