API jobs in Illinois

Google Cloud Platform Integration Platform & API Engineering Delivery Leader

Remote or Dallas, Texas

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Today

Position Summary We are seeking a highly experienced Google Cloud Platform Integration Platform & API Engineering Delivery Leader to drive the design, governance, modernization, and operational excellence of enterprise integration, API management, and cloud platforms for large-scale healthcare initiatives. The role will provide technical leadership across architecture, platform engineering, API strategy, cloud operations, and integration modernization while leading distributed teams and collabor

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Full-time

$160,000 - $170,000

API/Integration Engineer (Journeyman)

Chicago, Illinois

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Today

Overview DecisionPoint seeks two API/Integration Engineers to design, build, test, document, and maintain reusable APIs, interface adapters, and data exchanges for the USMEPCOM ENLIST program. These roles support interoperability across the assigned application portfolio and help ensure that mission systems exchange information securely, accurately, and reliably. The API/Integration Engineers maintain interface specifications, data mappings, and contract tests; support application and data migra

Full-time

API Broadcomm Layer 7 Engineer

Remote

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14d ago

API Broadcomm Layer 7 Role Please inbox at Remote role - Prior hands-on experience in API management platforms, such as Layer 7 and/or the CA API Gateway version 9.4 and API related activities such as: requirement analysis, solution architecture and design, building API policies and assertions. Prior experience with CA API Administration functions Prior experience supporting CA API Gateway Operations Prior experience with creating and maintaining design documentation including use cases and seq

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Full-time, Third Party

Depends on Experience

Oracle Integration & API Engineer

Remote

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Today

Job Title: Oracle Integration & API Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a Principal Consultant specializing in Oracle Integration & API Engineering to support a large federal HR modernization initiative. In this role, you will design and maintain the integration fabric connecting Ora

Full-time

USD 98,500.00 - 206,800.00 per year

Senior Oracle Integration & API Engineer

Remote

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Today

Job Title: Senior Oracle Integration & API Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a Senior Principal Consultant (Oracle Integration & API Engineer) to design, build, and sustain the integration fabric that connects Oracle Fusion Cloud HCM to the broader federal HR technology ecosystem.

Full-time

USD 114,600.00 - 252,100.00 per year

API Solution Architect ( Java background)

Remote or Hybrid in Texas City, Texas

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Today

Role : API Solution Architect (Needs to be a Java background) Location: (Texas & GA locals) Remote Job Summary: We are seeking an experienced API Solution Architect with strong expertise in Node.js to design, develop, and optimize scalable API-driven solutions. The ideal candidate will work closely with cross-functional teams, including engineering, product management, and business stakeholders, to architect and implement secure, high-performing, and reusable APIs that enable seamless integrat

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Full-time

68 - 70

API Solution Architect (Needs to be a Java background)

Remote

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Today

Role : API Solution Architect (Needs to be a Java background) Location: Remote Job Summary: We are seeking an experienced API Solution Architect with strong expertise in Node.js to design, develop, and optimize scalable API-driven solutions. The ideal candidate will work closely with cross-functional teams, including engineering, product management, and business stakeholders, to architect and implement secure, high-performing, and reusable APIs that enable seamless integration across platforms a

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Contract

Depends on Experience

BA / Business Analyst / KYC / AML / SQL/ Jira / API

Remote

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Today

We're Hiring Business Analysts Experience: 7+ Years Work Mode: Remote We are looking for experienced Business Analysts with strong banking/financial services or technical domain experience. Open Positions: 1.Business Analyst KYC/AML Strong experience in KYC, AML, CDD, EDD, and Customer Onboarding.Knowledge of compliance processes and financial crime regulations.2.Business Analyst SQL/JIRA Strong SQL skills (Joins, CTEs, Subqueries).Hands-on experience with JIRA, Confluence, and data analysi

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Full-time, Third Party

120,000 - 140,000

API Developer

Remote

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Today

API Developer (Python / Applied AI) Contract 6 months Remote (US), team based in Dallas, TX About the Company Our client is a large, well-known healthcare system building AI-assisted tools that change how patients get care. Their platform lets patients describe whats wrong in their own words and then connects them to the right care, whether thats emergency or urgent care, scheduling, care programs, or their care team. It combines conversational AI, retrieval and LLM classification, clinically v

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Contract

Depends on Experience

HL7/FHIR Integrations Engineer--API

Remote

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Today

Job Title: HL7/FHIR Integrations Engineer--APILocation: RemoteDuration: Long Term Contract(W2)Role & Responsibilities:Must have FHIR HL7 experience to support REST API development for Authorization transactions.Integrate to client's existing portal.Implementing code policy lookup for provider to enter a code and get a response to identify if the code requires an Authorization.Candidate will support building APIs from client's existing portal to MHK (MedHOK).Email -

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Contract

45 - 50

Senior Integration Developer – Oracle OIC Gen3 & Boomi API Management-Remote

Remote

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3d ago

Senior Integration Developer Oracle OIC Gen3 & Boomi API Management Location (with City & State): NC, USA/Remote Contract W2 Oracle Integration (OIC) Lead Job Description: Must have 7+ years of relevant experienceStrong hands-on experience with Oracle Integration Cloud (OIC Gen3) is essential. The candidate should have good knowledge of OIC integration patterns, adapters, connections, mappings, lookups, fault handling, monitoring, and troubleshooting.Strong proficiency in SQL, XML/XSD, JSON, X

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Contract

Depends on Experience

Database lead with Java APIs Exp

Remote

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5d ago

Hi Associate, Greetings for the day, We have a position as a Database lead with Java API s Exp role for Remote. Please find the job description below for this position. Role: Database lead with Java API s Exp Location: Remote (Denver, CO) Duration: 24 Months Job Description: 8+ years of experience with AWS Aurora PostgreSQL (RDS) or equivalent relational cloud database platforms, including database design, development, performance tuning to millisecond response, high availability, and replicatio

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Contract

Depends on Experience

Lead Application Engineer (Python, TypeScript, API) - remote position

Remote

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5d ago

Available rate : $75/hr on W2 (no benefits) About R Systems: R Systems is a global leader in technology and analytics services, delivering innovative solutions to drive digital transformation across industries like Telecom, Banking, Healthcare, and Public Services. With over 4,400 professionals in 25+ countries, we are committed to helping our clients achieve operational excellence and enhanced customer experiences. We are proud to be Great Place to Work Certified in 10 countries, including Ind

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Contract

$75 - $80

Windchill REST API Developer

Remote or Hybrid in Frisco, Texas

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3d ago

Windchill REST API Developer Location: Frisco, TX 75033 or Remote Employment Type: W2 Contract, 12+ Months Sponsorship: Not available. C2C arrangements are not accepted. Job Description Talent Groups is seeking an experienced Windchill REST API Developers to support REST API development, application integrations, and enterprise Product Lifecycle Management (PLM) initiatives. This role is ideal for developers with hands on PTC Windchill experience and a strong background in REST API development,

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Contract

65 - 75

Software Developer/Python/API/pySpark/Cloud native/AWS/databricks/Require federal experience

Remote

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3d ago

Duties and Responsibilities Serve as the senior technical lead for cloud-native development, Databricks engineering, database optimization, and application integration.Design, build, secure, test, and deploy software, APIs, and automated data pipelines in AWS and Databricks environments.Lead the cloud engineering team's CI/CD, Git workflows, automated testing, and deployment practices.Develop AI/ML and agentic applications and tools alongside Government technical teams.Required Qualifications Se

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Contract

00 - 00

ServiceNow API Consultant (Remote)

Remote or Armonk, New York

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a ServiceNow API Consultant (Remote). Summary: We are seeking a skilled remote ServiceNow API Consultant to support enterprise integration initiatives. The ideal candidate will have strong experience with ServiceNow development, API integrations, scripting, networking, and security, along with the ability to work directly with technical and business stakeholders. This contract will start at 2-3 months but does have the possibility to extend.

Contract

$78 - $82 hourly

Entra ID / Saviynt Identity Architect - 100% Remote - 6 Months Contract

Remote

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Today

Job Details: Job Title: Entra ID / Saviynt Identity Architect Location: 100% Remote - EST working hours preferred Duration: 6+ Months Contract Description: Client is looking for a strong IAM Architect with deep Microsoft Entra ID and Saviynt experience, with greater emphasis on Entra ID. Core Requirements Strong Microsoft Entra ID architecture and hands-on expertiseStrong Saviynt knowledge and experienceDeep understanding of Conditional Access policies and best practicesIdentity governance, ac

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Contract

Depends on Experience

Application Developer (APIs, Events, Platform Engineering) :: Remote (Fulltime)

Remote

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Today

We are seeking an experienced Application Developer (APIs, Events, Platform Engineering) to design, develop, and maintain scalable cloud-native applications and platform services on AWS. The ideal candidate will have strong expertise in Python, TypeScript, event-driven architectures, contract-first API development, platform engineering, and Infrastructure as Code (Terraform). This role requires hands-on experience building robust APIs, event-driven systems, authorization frameworks, and cloud-na

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Full-time

Lead API Developer

Remote

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3d ago

Title: Lead API Developer Location: Remote REQUIRED QUALIFICATIONS Strong senior-level software engineering background with demonstrated full-stack delivery experience. Front-end expertise with React, Vite, or Vue, plus API development using Node.js, Java, or .NET. Practical knowledge of API gateways and API lifecycle management. Deep understanding of HTTP/HTTPS, DNS, TLS certificates, and OAuth. Ability to clearly explain and apply REST API design best practices. Solid knowledge

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Full-time, Third Party

Depends on Experience

Sr. Fullstack Engineer / .Net / React Native / API, AWS / Mobile+ - Remote

Remote or Newport Beach, California

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Today

Our client is a Southern California product engineering company building streaming applications for media organizations. Its platform supports live and on-demand content across web, mobile, and connected TV. They are seeking a Senior Full-Stack Software Engineer (.NET, React + Native Apps) for a remote role. This is a hands-on position spanning backend services, web applications, and native or cross-platform clients. The ideal candidate has strong C#/.NET and React/TypeScript experience and has

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Full-time

USD 130,000.00 - 160,000.00 per year

API jobs in Illinois, USA