API Developer | Microservices
Chicago, IL · On-site
Our unique strength lies in our ability to provide integrated solutions involving Applications ... API Developer | Microservices Location: Chicago, IL Duration: 6+ Months Client: Infosys/BCBS ...
Chicago, IL · On-site
Our unique strength lies in our ability to provide integrated solutions involving Applications ... API Developer | Microservices Location: Chicago, IL Duration: 6+ Months Client: Infosys/BCBS ...
Chicago, IL · On-site
Our unique strength lies in our ability to provide integrated solutions involving Applications ... API Developer | Microservices Location: Chicago, IL Duration: 6+ Months Client: Infosys/BCBS ...
Chicago, IL · On-site
Our unique strength lies in our ability to provide integrated solutions involving Applications ... API Developer / Microservices Location: Chicago, IL Duration: 6+ Months Client: Infosys/BCBS • ...
Chicago, IL · On-site
Our unique strength lies in our ability to provide integrated solutions involving Applications ... API Developer / Microservices Location: Chicago, IL Duration: 6+ Months Client: Infosys/BCBS • ...
Support API-based integrations and data flows between internal systems and external retailer platforms * Provide day-to-day Order Management System (OMS) support, including exception handling and ...
Quick apply
Support API-based integrations and data flows between internal systems and external retailer platforms * Provide day-to-day Order Management System (OMS) support, including exception handling and ...
Chicago, IL · On-site
$60 - $80/hr
Address basic questions related to third‑party integrations with IBKR API. * Guide clients through initial API connection processes. * Direct clients to relevant documentation and resources.
Chicago, IL · On-site
$60 - $80/hr
Address basic questions related to third‑party integrations with IBKR API. * Guide clients through initial API connection processes. * Direct clients to relevant documentation and resources.
Chicago, IL · On-site
$65K - $75K/yr
Address basic questions related to third-party integrations with IBKR API. * Guide clients through initial API connection processes. * Direct clients to relevant documentation and resources. * Triage ...
Chicago, IL · On-site
$65K - $75K/yr
Address basic questions related to third-party integrations with IBKR API. * Guide clients through initial API connection processes. * Direct clients to relevant documentation and resources. * Triage ...
A leading financial technology company based in Chicago is seeking an Engineering Director to enhance the developer experience for its API integrations. In this key leadership role, you will shape ...
A leading financial technology company based in Chicago is seeking an Engineering Director to enhance the developer experience for its API integrations. In this key leadership role, you will shape ...
Chicago, IL · On-site
$100 - $125/hr
EDI and API integrations run reliably day to day, with file transfers, loads, and transaction acknowledgments monitored and issues diagnosed and resolved quickly to minimize disruption to the ...
Chicago, IL · On-site
$100 - $125/hr
EDI and API integrations run reliably day to day, with file transfers, loads, and transaction acknowledgments monitored and issues diagnosed and resolved quickly to minimize disruption to the ...
Schaumburg, IL · On-site
... integration with Logic Apps and Function app • DevOps to deploy API • Security • OAUTH • Open ID Connect • Monitoring • Application Insight ease cut and paste here Hours : 8:00am to 5 ...
Schaumburg, IL · On-site
... integration with Logic Apps and Function app • DevOps to deploy API • Security • OAUTH • Open ID Connect • Monitoring • Application Insight ease cut and paste here Hours : 8:00am to 5 ...
Chicago, IL · Hybrid
$107K - $144K/yr
Integration Engineer II, API Developer with Integration Tool Experience - AI & Engineering/Engineering as a Service Join our AI & Engineering team in transforming technology platforms, driving ...
Chicago, IL · Hybrid
$107K - $144K/yr
Integration Engineer II, API Developer with Integration Tool Experience - AI & Engineering/Engineering as a Service Join our AI & Engineering team in transforming technology platforms, driving ...
Chicago, IL · On-site
$150 - $200/hr
Strong API integration and API management expertise, including REST, SOAP, authentication patterns, governance, and secure connectivity. * Experience with AWS and with enterprise environments that ...
New
Chicago, IL · On-site
$150 - $200/hr
Strong API integration and API management expertise, including REST, SOAP, authentication patterns, governance, and secure connectivity. * Experience with AWS and with enterprise environments that ...
New
Chicago, IL · On-site
$73K - $174K/yr
Build reusable integration patterns and API accelerators to support rapid service onboarding. Security & Authentication * Configure and support enterprise authentication and authorization mechanisms ...
Chicago, IL · On-site
$73K - $174K/yr
Build reusable integration patterns and API accelerators to support rapid service onboarding. Security & Authentication * Configure and support enterprise authentication and authorization mechanisms ...
Chicago, IL · On-site
$73 - $94/hr
Deep experience with Boomi integration development Strong understanding of API integration and enterprise integration patterns Experience integrating with databases (e.g., Oracle), REST services, and ...
Chicago, IL · On-site
$73 - $94/hr
Deep experience with Boomi integration development Strong understanding of API integration and enterprise integration patterns Experience integrating with databases (e.g., Oracle), REST services, and ...
Waukegan, IL · On-site
KONG API Architect Location: Waukegan, IL (Hybrid) Job Type: W2 Contract Skill Matrix: Kong Yes 1 ... This role involves assessing architectural fit, integration complexity, security alignment ...
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Waukegan, IL · On-site
KONG API Architect Location: Waukegan, IL (Hybrid) Job Type: W2 Contract Skill Matrix: Kong Yes 1 ... This role involves assessing architectural fit, integration complexity, security alignment ...
Chicago, IL · On-site
$70K - $140K/yr
Integrate automated testing into Azure DevOps and CI/CD pipelines. * Implement automated regression ... API Gateway Testing & Validation * Lead testing efforts for API Gateway platform enhancements ...
Chicago, IL · On-site
$70K - $140K/yr
Integrate automated testing into Azure DevOps and CI/CD pipelines. * Implement automated regression ... API Gateway Testing & Validation * Lead testing efforts for API Gateway platform enhancements ...
Integrate automated testing into Azure DevOps and CI/CD pipelines. * Implement automated regression ... API Gateway Testing & Validation * Lead testing efforts for API Gateway platform enhancements ...
Integrate automated testing into Azure DevOps and CI/CD pipelines. * Implement automated regression ... API Gateway Testing & Validation * Lead testing efforts for API Gateway platform enhancements ...
Chicago, IL · On-site
$107K - $144K/yr
The position combines troubleshooting, API development, customer interaction, and healthcare interoperability work. The ideal candidate enjoys solving complex integration issues, working directly ...
Chicago, IL · On-site
$107K - $144K/yr
The position combines troubleshooting, API development, customer interaction, and healthcare interoperability work. The ideal candidate enjoys solving complex integration issues, working directly ...
Chicago, IL · On-site
$107K - $144K/yr
The position combines troubleshooting, API development, customer interaction, and healthcare interoperability work. The ideal candidate enjoys solving complex integration issues, working directly ...
Chicago, IL · On-site
$107K - $144K/yr
The position combines troubleshooting, API development, customer interaction, and healthcare interoperability work. The ideal candidate enjoys solving complex integration issues, working directly ...
Itasca, IL · On-site
$150K - $180K/yr
As an API Product Manage r, you own how the world connects to Accertify: our APIs, our partner ... Integration speed directly affects revenue, data provider quality directly affects our models, and ...
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Itasca, IL · On-site
$150K - $180K/yr
As an API Product Manage r, you own how the world connects to Accertify: our APIs, our partner ... Integration speed directly affects revenue, data provider quality directly affects our models, and ...
Chicago, IL · On-site
$73 - $94/hr
Architect and oversee the implementation of REST and SOAP API integrations, including OAuth 2.0 authentication flows, webhook patterns, and error handling strategies * Drive pre-sales activities ...
Chicago, IL · On-site
$73 - $94/hr
Architect and oversee the implementation of REST and SOAP API integrations, including OAuth 2.0 authentication flows, webhook patterns, and error handling strategies * Drive pre-sales activities ...
Chicago, IL · On-site
$150 - $200/hr
Expertise in C#, ASP.NET Core, Web API & JSON, Entity Framework, with React for front end ... SSIS, Databricks, Azure Data Factory), and CI/CD Tools (JIRA, GitHub, Jenkins, Azure DevOps). ...
Chicago, IL · On-site
$150 - $200/hr
Expertise in C#, ASP.NET Core, Web API & JSON, Entity Framework, with React for front end ... SSIS, Databricks, Azure Data Factory), and CI/CD Tools (JIRA, GitHub, Jenkins, Azure DevOps). ...
$22.1K - $36.1K
1% of jobs
$36.1K - $50.1K
0% of jobs
$50.1K - $64.1K
3% of jobs
$64.1K - $78.2K
4% of jobs
$78.2K - $92.2K
10% of jobs
$97.2K is the 25th percentile. Wages below this are outliers.
$92.2K - $106.2K
19% of jobs
The median wage is $119.1K / yr.
$106.2K - $120.2K
14% of jobs
$120.2K - $134.2K
21% of jobs
$140K is the 75th percentile. Wages above this are outliers.
$134.2K - $148.2K
6% of jobs
$148.2K - $162.2K
6% of jobs
$162.2K - $176.2K
15% of jobs
$22.1K
$121.5K
$176.2K
An API Integration job involves connecting different software systems using Application Programming Interfaces (APIs) to enable seamless data exchange and functionality. Professionals in this role develop, maintain, and troubleshoot API connections to ensure smooth communication between applications. They work with various APIs, authentication methods, and data formats like JSON or XML. Their responsibilities may include designing API workflows, optimizing performance, and ensuring security compliance.
A typical day as an API Integration specialist involves collaborating with developers, project managers, and stakeholders to understand business requirements and translate them into technical specifications. You might spend your time building, testing, and troubleshooting connections between different software systems using APIs, as well as monitoring existing integrations for performance and reliability. Daily tasks often include reviewing API documentation, writing scripts or code, managing tickets, and coordinating with external partners to resolve integration issues. You'll also participate in team meetings to discuss project progress and identify any potential challenges. This role offers a dynamic, problem-solving environment where attention to detail and clear communication are key to success.
To excel in an API Integration role, you need strong programming skills—often in languages like JavaScript, Python, or Java—and a solid understanding of RESTful and SOAP web services, as well as experience with API documentation and troubleshooting. Familiarity with tools such as Postman, Swagger, and integration platforms like MuleSoft or Zapier is highly valued, and certifications in cloud platforms (AWS, Azure) can be advantageous. Effective problem-solving, attention to detail, and strong communication skills help you work collaboratively with cross-functional teams and resolve issues efficiently. These competencies are critical for developing seamless integrations that support business objectives while ensuring reliability and data security.
The most popular types of Api Integration jobs in Chicago, IL are:
For Api Integration jobs in Chicago, IL, the most frequently searched job titles are:
The top searched job categories for Api Integration jobs in Chicago, IL are:

Sydata Consulting, Inc. consistently delivers Applications services, Infrastructure services, and Business Process Outsourcing (BPO) services globally through a combination of technology knowhow, domain and process expertise.
Sydata Consulting, Inc. supports global companies around the world in the improvement of their business processes. Our unique strength lies in our ability to provide integrated solutions involving Applications, Business Process Outsourcing, and Infrastructure services capabilities. The convergence of technologies such as web services, workflow software and business performance monitoring along with business intelligence and customer focus drive all our services delivery offerings. Sydata Consulting, Inc. is on developing flexible platforms that allow our clients to rapidly implement business processes with minimal capital outlays.
Role: API Developer | Microservices
Location: Chicago, IL
Duration: 6+ Months
Client: Infosys/BCBS
Job Description:
Experience with API / Integration tools and patterns
Strong handson experience with Microservices.
Strong debugging, problem solving and investigative skills.
Good understanding of OO languages such as Java J2EE, JMS technologies
Experience with Agile/Scrum methodology
All your information will be kept confidential according to EEO guidelines.
Sourced by ZipRecruiter
Recruiting and staffing services
51 - 200 Employees
San Diego, CA, US
2015