Api jobs in illinois

Remote

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Today

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java v17 and v21Spring Boot,API Developer,UI (React) Developer,Strong SQL,RedshiftFull stackAWS (basic services) RDS, EC2, S3, Lambda, SNS, RedshiftTop 3 Soft Skills: Strong CommunicationsWorking with Business Product Owners and StakeholdersAgileJob Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to Sno

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Contract

Depends on Experience

Full Stack Java Developers - React- API - Java v21

Remote

•

Today

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java v17-v21Spring Boot,API Developer,UI (React) Developer,Strong SQL,RedshiftFull stackAWS (basic services) RDS, EC2, S3, Lambda, SNS, RedshiftTop 3 Soft Skills: Strong CommunicationsWorking with Business Product Owners and StakeholdersAgileJob Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to Snowfla

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Contract

Depends on Experience

Full Stack Java Developers - React- API

Remote

•

Today

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java version up to 21Spring Boot,API Developer,UI (React) Developer,Strong SQL,RedshiftFull stackAWS (basic services) RDS, EC2, S3, Lambda, SNS, RedshiftTop 3 Soft Skills: Strong CommunicationsWorking with Business Product Owners and StakeholdersAgileJob Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that t

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Contract

Depends on Experience

Java Full Stack Developer - Java 21, API, UI, React, Redshift, MST OR CST Time Zones

Remote

•

Today

Java Full Stack - API, UI, React Redshift Type: W2 With Benefits - No C2C Location: Remote - Working MST OR CST Time Zones Top 5 Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are

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Full-time

Depends on Experience

Full Stack Java Developer - Java 21, API, React, UI, Redshift, MST OR CST Time Zones - ZL

Remote

•

Today

Full Stack Java Developer - MST OR CST Time Zone No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java,

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Full-time

Depends on Experience

Java Full Stack Developer - Java 21, API, React, UI, Redshift, CST OR MST Time Zones - ZL

Remote

•

Today

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to Sno

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Full-time

Depends on Experience

Full Stack Java Developer - Java 21, React, UI, API, Redshift, AWS - ZL

Remote

•

Today

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Full-time

Depends on Experience

API Engineer

Hybrid in Scott Air Force Base, Illinois

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Today

Job Number: R0243799 API Engineer The Opportunity: We are seeking an experienced API Platform Engineer to design, develop, and support enterprise-scale API platforms that enable secure, reliable, and high-performance integration across mission-critical applications and services. The ideal candidate will possess strong back-end engineering expertise, experience operating cloud-native API gateways, and a solid understanding of DevOps and Kubernetes-based deployments. This role requires close colla

Full-time

USD 86,800.00 - 198,000.00 per year

Sr. SDET (Rest Assured, API Testing)

Remote

•

Today

Job Role: Sr. SDET (Rest Assured, API Testing) Location: Cincinnati, OH (Remote) Job Description: Must Have Technical/Functional Skills 5 years experience of quality assurance and testing as well as developing automation frameworks and automated tests 3 years programming experience in JavaScript, Node JS, Java2 years experience working in an Agile/Scrum environment Experience with back-end services automated testing tools such as REST Assured and Supertest Experience with application life cycl

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Full-time

$100,000 - $130,000

Sr. SDET(Rest Assured, API Testing)

Remote

•

Today

Must Have Technical/Functional Skills 5 years experience of quality assurance and testing as well as developing automation frameworks and automated tests 3 years programming experience in JavaScript, Node JS, Java 2 years experience working in an Agile/Scrum environment Experience with back end services automated testing tools such as REST Assured and Supertest Experience with application life cycle management tools. Atlassian Jira preferred Hands-on experience in setting up continuous integra

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Full-time

Depends on Experience

Azure API Engineering

Remote

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3d ago

Title: Azure API Engineering Location: Remote (USA) Role Overview The Senior API Engineer will be responsible for building and supporting scalable, secure, and high-performance APIs on Microsoft Azure. The ideal candidate will have hands-on experience with Azure API Management, Azure Functions, cloud networking, security, infrastructure automation, and CI/CD practices. Experience with MuleSoft and AI-assisted development tools is highly desirable. Key Responsibilities Design, develop, dep

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Contract, Third Party

$Dependence on the experience

API Engineer

Hybrid in Scott Air Force Base, Illinois

•

Today

Job Number: R0241467 API Engineer The Opportunity: We are seeking an experience d API Platform Engineer to design, develop, and support enterprise-scale API platforms that enable secure, reliable, and high-performance integration across mission-critical applications and services. The ideal candidate will possess strong back-end engineering expertise, experience operating cloud-native API gateways, and a solid understanding of DevOps and Kubernetes-based deployments. This role requires close col

Full-time

USD 86,800.00 - 198,000.00 per year

FTE :: Integration Architect (API and event) || Remote

Remote

•

Today

FTE :: Integration Architect (EPIC; API and Event) || Remote Role Description: Own integration architecture across source systems (Epic, ELMS, Oracle ERP/HR/Finance, terminology), Informatica MDM, TopBraid, Collibra, Google Cloud Platform and downstream consumers Key Responsibilities: Define end-to-end integration patterns for APIs, batch, events, pipelines, FHIR/data services, tables/files and data products.Define source/target contracts, interface ownership, SLAs, error handling, retry/replay,

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Full-time

$160,000 - $200,000

Product ion Support (Java/API)

Chicago, Illinois

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Today

Job Description: Position : Production Support (Java/API) Location : Chicago, IL Pay Range: $42/hr - $45/hr on W2 Job Description Candidate will be responsible for the daily support and administration of Salesforce environments. They will also be making small changes to Apex code, making configuration changes and customizing Lightning Flows, managing custom integrations, and creating reports. Major Responsibilities Function as Salesforce specialist CRM developer responsible for the support o

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Contract

$42 - $45 per hour

Apigee API Security Developer

Remote

•

Today

Strong experience in API Security solutions and securing enterprise REST APIs.Hands-on experience with OAuth 2.0, authentication, authorization, JWT, access tokens, scopes, and OIDC.Experience with Okta and Auth0, preferably hands-on experience with Okta-to-Auth0 migration.Strong Java and Node.js development experience.Experience designing and developing RESTful APIs and Microservices.Strong AWS experience, particularly with cloud-based API and microservices architectures.Experience with FHIR AP

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Contract, Third Party

Depends on Experience

Lead .Net Developer (Microservices) - W2 Only

Remote

•

Today

This is strictly a W-2 opportunity. Maximum pay rate: $60/hour on W2 - all-inclusive Title: Senior Lead Developer (.Net) Duration: 6 months Location: Remote Top 4 Skills: C# / .NET MicroservicesJSON Web Token (JWT) authentication (or) OAuth SecurityAWS Cloud IntegrationDevOps processOverview The Developer, Specialist performs thorough end-to-end analysis of complex business functionality, provides technical solutions for complex business requirements, and implements enterprise-grade software sol

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Contract

Depends on Experience

Sr. Software Engineer (C# .NET/Azure/React/API

Remote

•

Today

Title: Sr. Software Engineer (C# .NET/Azure, React, APIs, Kafka and Kubernetes) Location: REMOTE Duration: one year with possible extensions Compensation: 70-80/hr Work Requirements: , Holders or Authorized to Work in the US Job Description: Seeing a motivated Software Development professional passionate about NET/Azure development and integrations. You excel at software development and have experience in .NET, specifically C#, React, API, and Eventing. You are optimistic, proactive, analytica

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Contract, Third Party

$65 - $70

Senior API Engineer - Hybrid - contract

Chicago, Illinois

•

Today

Role: Senior API Engineer MuleSoft , Onsite in Chicago, IL - Contract Job Description: Role Overview We are seeking a Senior API Engineer with strong hands-on experience designing, developing, securing, and deploying enterprise APIs and integrations using MuleSoft Anypoint Platform. The ideal candidate will have expertise in API-led connectivity, Salesforce and database integrations, API security, governance, CI/CD automation, and production operations. Experience with Microsoft Azure and AI-a

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Contract, Third Party

$60 - $65

Lead Software Engineer (API Management)

Remote

•

5d ago

Terms of Employment: Contract Duration: 4 Months (Short-term contract, potential extension based on performance and budget) Location: Remote (Must be based in approved East Coast states; must attend final round interview on-site in Reston, VA and be available for occasional on-site visits as required) Overview: Client is seeking an experienced Lead Software Engineer to join a dynamic enterprise integration team at a industry-leading organization. In this role, you will lead critical API migratio

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Contract

$80+

Application Developer (GenTax)

Remote

•

Today

Hi Please find my direct client job requirement for your consideration. Title: Application Developer ( GenTax) Locations: Salt Lake City, UT 84134 Duration : Long term Client : State of UT (Job ID: UTA-JB-00009) Job Intro: The State of Utah Tax Commission is seeking a talented and experienced developer with extensive knowledge of GenTax systems to work closely with an IT development team supporting Tax Commission applications. This role designs, implements, and optimizes solutions across Motor

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Contract, Third Party

$80 - $90

Api jobs in Illinois, USA