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Seasonal Code Developer Jobs in Saint Charles, IL

Pae

Electrician Foreman

Chicago, IL

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by ... Seasonal Contract position supporting the National Science Foundation managed United States ...

Amentum Services, Inc.

Electrician Foreman

Chicago, IL · On-site

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by ... Seasonal Contract position supporting the National Science Foundation managed United States ...

Oakbrook Park

Swim Central Deck Attendant

Oak Brook, IL · On-site

$17 - $19/hr

Seasonal, Non-Exempt Pay: $17.00-$19.00/hour The Deck Attendant is responsible for preparing the ... Appropriate dress is required as indicated in the Dress Code Policy. * Maintain a neat and safe ...

Oakbrook Park

Swim Central Deck Attendant

Oak Brook, IL · On-site

$17 - $19/hr

Seasonal, Non-Exempt Pay: $17.00-$19.00/hour The Deck Attendant is responsible for preparing the ... Appropriate dress is required as indicated in the Dress Code Policy. * Maintain a neat and safe ...

Pae

Plumber - Winter 2027

Chicago, IL · On-site

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by ... Seasonal Contract position supporting the National Science Foundation managed United States ...

Pae

Maintenance Specialist - Winter 2027

Chicago, IL · On-site

$21.50 - $29.25/hr

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by ... Seasonal Contract position supporting the National Science Foundation managed United States ...

Pae

Dispatcher

Chicago, IL

IM AmentumJob Code: TRP-DIS20:OT-N FLSA Status: Exempt Assigned Work Site: McMurdoStation ... Contract Seasonal Amentum is a global leader in advanced engineering and innovative technology ...

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Seasonal Code Developer information

See Saint Charles, IL salary details

$16

$51

$79

How much do seasonal code developer jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for seasonal code developer in Saint Charles, IL is $51.69, according to ZipRecruiter salary data. Most workers in this role earn between $39.52 and $63.27 per hour, depending on experience, location, and employer.

What cities near Saint Charles, IL are hiring for Seasonal Code Developer jobs?

Cities near Saint Charles, IL with the most Seasonal Code Developer job openings:

Seasonal Code Developer jobs near you
Infographic showing various Seasonal Code Developer job openings in Saint Charles, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 1% Temporary, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $107,506 per year, or $51.7 per hour.

API Software Engineer (W2 Hybrid)

Chicago, IL

Performix
See more jobs at Performixexternal

Full-time

Re-posted 10 days ago

Job description

We own our architecture end-to-end â from design to deployment to production operations. This is a team for engineers who want real technical ownership, real scale, and real-world impact.

Job Purpose

As a Senior Software Engineer on the API & Infrastructure team, you will design and build distributed, cloud-native systems that power precision agriculture at global scale.
 

This role is not just limited to implementing tickets. You will:

  • Help to architect highly available, resilient APIs serving millions of requests daily
  • Design scalable data access patterns across relational, NoSQL, and object storage systems
  • Drive technical direction for cloud-native application development in Azure
  • Contribute to and help evolve our agile engineering practices
  • Own services from concept through deployment and production operations
  • Mentor engineers while raising the technical bar across the team
  • Provide recommendations and AI-assisted workflows on tooling to increase productivity and delivery speed

You will play a key role in shaping the backbone that connects agricultural machines in the field to customer-facing applications and advanced analytics platforms in the cloud.

Key Responsibilities

Architecture & System Design

  • Design and implement scalable, highly available RESTful APIs using C# and modern .NET
  • Define and evolve service architectures supporting high throughput and low latency
  • Make informed decisions around distributed systems tradeoffs (consistency, availability, scalability)
  • Collaborate with internal stakeholders to define reliable data contracts and service boundaries

Cloud & Infrastructure Ownership

  • Build and maintain cloud-native services in Microsoft Azure
  • Containerize applications using Docker
  • Design and maintain CI/CD pipelines in GitLab
  • Implement infrastructure patterns that support resiliency, fault tolerance, horizontal scalability, and cost efficiency

Performance, Reliability & Observability

  • Optimize APIs for performance under heavy loadâ including the seasonal spikes that come when millions of acres of equipment hit the field simultaneously during planting and harvest
  • Implement structured logging, tracing, and monitoring using tools such as Datadog
  • Participate in production support and incident response
  • Continuously improve system reliability and operational maturity

Engineering Excellence

  • Write clean, maintainable, well-tested code
  • Conduct thoughtful code reviews and mentor junior engineers
  • Lead or influence technical initiatives across teams
  • Contribute to architectural standards and long-term technical strategy
  • Champion automation, AI-assisted development practices, and continuous improvement

Experience Required

  • Experienced engineer with 5+ years of career experience, with Bachelorâs degree.  3+ years experience with Masterâs degree.  
  • Or equivalent combination of education and experience.  
  • Demonstrated leadership abilities.  
  • Capable of defining appropriate approaches and solutions.  
  • Furthers knowledge of profession through continued education and/or seeking or providing mentorship.   

Preferred Qualifications

  • Strong experience with C#, ASP.NET Core, and modern .NET
  • Experience building cloud-native applications (preferably in Microsoft Azure or AWS)
  • Experience with Git-based version control systems (GitLab, Azure DevOps, or similar)
  • Experience with relational databases (preferably SQL Server) and data modeling
  • Experience designing and consuming RESTful APIs
  • Experience with CI/CD pipelines and DevOps practices
  • Experience with unit testing frameworks (NUnit, xUnit, MSTest, or similar)
  • Experience working in an Agile team environment
  • Familiarity with agricultural technology, telemetry systems, or data-intensive platforms is a plus

Apply