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Api Programmer Jobs in Illinois (NOW HIRING)

Saransh Inc

KONG API Architect - Only W2

Waukegan, IL · On-site

KONG API Architect Location: Waukegan, IL (Hybrid) Job Type: W2 Contract Skill Matrix: Kong Yes 1 ... Evaluate compatibility of KONG with the client's technology stack (cloud/on prem, CI/CD, DevOps, ...

RIT Solutions, Inc.

API Solutions Engineer

Chicago, IL · On-site

RIT Solutions, Inc. is seeking an API Solutions Engineer to facilitate API Platform onboarding and consumption. The role involves collaborating with various teams to prioritize partner needs and ...

SonSoft Inc.

java API Developer (GC--USC)

Chicago, IL

$52.50 - $68/hr

... API tooling like Swagger or RAML along with Unit testing and code review • Experience with ... Be able to do complex designs and follow the best engineering practices • Good written an d ...

Sonsoft Inc

java API Developer (GC--USC)

Chicago, IL · On-site

$52.50 - $68/hr

... API authentication mechanism At least 2 years of experience in API tooling like Swagger or RAML ... Be able to do complex designs and follow the best engineering practices Good written an d verbal ...

Keylent Inc

Sr. Software Engineer TECHM-JOB-25341

Chicago, IL · On-site

$126K - $166K/yr

Responsibilities : • API Engineer • Performance Optimization • Deployment strategies (like hosting multiple applications under same platform) • Data Integrity • Caching Strategies • ...

InterSources Inc

Solr Developer

Waukegan, IL · On-site

... API such as HTTP/XML and JSON APIs • Must have 8+ Years of experience on Java and related ... • Engineer automated techniques and processes for the bulk indexing of large-scale data sets ...

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How much do api programmer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for api programmer in Illinois is $38.31, according to ZipRecruiter salary data. Most workers in this role earn between $24.90 and $49.86 per hour, depending on experience, location, and employer.

What is an API programmer?

API programmers are software developers who specialize in designing, building, and maintaining Application Programming Interfaces (APIs). They enable different software applications to communicate with each other by creating standardized protocols and data formats. API programmers work with various programming languages and tools to ensure that APIs are secure, efficient, and easy to use for other developers. Their role is essential in modern software development, as APIs power integrations between web, mobile, and cloud-based services.

What are the key skills and qualifications needed to thrive as an API programmer?

To thrive as an API Programmer, you need strong programming skills in languages like JavaScript, Python, or Java, and a solid understanding of RESTful and SOAP API architectures. Familiarity with API development tools (such as Postman or Swagger), version control systems like Git, and knowledge of authentication protocols (OAuth, JWT) are typically required. Excellent problem-solving, attention to detail, and effective communication skills help you collaborate with cross-functional teams and address integration challenges. These skills ensure robust, secure, and scalable API solutions that meet business and user needs.

How does an API programmer typically collaborate with other teams during a project lifecycle?

API Programmers work closely with frontend developers, backend engineers, and QA testers to ensure seamless integration and functionality of APIs. They often participate in cross-functional meetings to gather requirements, clarify endpoints, and address integration challenges. Effective communication and documentation are crucial, as API Programmers must ensure that their APIs are accessible and understandable to internal teams and external partners. Collaboration tools like Swagger or Postman are commonly used to facilitate this process.

Are API programmers in demand?

API programmers are in high demand as organizations increasingly rely on APIs to connect systems and enable integrations. Skills in REST, SOAP, and API management tools are valuable, and demand is expected to grow with the expansion of cloud services and digital transformation initiatives.

What cities in Illinois are hiring for Api Programmer jobs?

Cities in Illinois with the most Api Programmer job openings:

Api Programmer jobs near you

KONG API Architect - Only W2

Saransh Inc

Waukegan, IL • On-site

Contractor

Re-posted 15 days ago

Job description

Role: KONG API Architect
Location: Waukegan, IL (Hybrid)
Job Type: W2 Contract
 
Skill Matrix:
Kong
Yes
1
 
 
AWS
Yes
1

Required Skills:
KONG API
AWS
Role Overview:
The KONG Feasibility Assessment Consultant will lead the technical evaluation of KONG API Gateway as a potential platform for the client’s API modernization initiative. This role involves assessing architectural fit, integration complexity, security alignment, operational readiness, and overall feasibility of adopting KONG within the client’s ecosystem.
Key Responsibilities:
• Conduct a detailed feasibility study of KONG (OSS or Enterprise) for API management and gateway modernization.
• Analyze current-state architecture, including existing gateways, integrations, security models, and deployment environments.
• Evaluate compatibility of KONG with the client’s technology stack (cloud/on prem, CI/CD, DevOps, monitoring, logging, etc.).
• Assess functional and non-functional requirements, including performance, scalability, security, governance, and observability.
• Identify integration patterns for upstream services, authentication providers, plugins, and developer portal needs.
• Review KONG plugins (native and custom) and determine suitability for required use cases.
• Estimate effort, timeline, and resource needs for a full KONG implementation or migration.
• Identify risks, gaps, and dependencies associated with adopting KONG.
Required Skills & Experience:
• Strong experience with KONG API Gateway (Enterprise preferred), including configuration, plugins, routing, and policies.
• Deep understanding of API management, and integration architectures.
• Hands-on experience with API security (OAuth2, JWT, mTLS).
• Familiarity with DevOps pipelines, CI/CD, and container platforms (Docker, Kubernetes).
• Experience with cloud platforms (AWS/Azure/GCP) and hybrid deployments.
• Knowledge of logging, monitoring, and observability tools (Prometheus, Grafana, etc.).
• Ability to conduct architectural assessments and produce clear technical recommendations.
• Strong communication skills for stakeholder discussions and technical presentations.
Nice-to-Have:
• Experience with other API gateways (Apigee, AWS API Gateway, etc.) for comparison.
• Background in modernization or migration programs.
• Understanding of enterprise security and compliance requirements.