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  • Senior Kotlin Infra Engineer — GitLab CI, REST APIs

     ...will own a technology service end to end—from GitHub Actions to on-call rotation—collaborating with cross-functional partners to scope and deliver projects, and to ship REST API experiments quickly while validating what works best. #J-18808-Ljbffr Energy Innovation Corp
    Suggested

    Energy Innovation Corp

    Naperville, IL
    3 days ago

  • Manager, Network Applications Engineering

    $114.5k - $194.7k

     ...ability to translate them into effective security solutions.Experience with automation and orchestration, including scripting against APIs.Strong understanding of Layer 2, Layer 3, and Layer 4-7 network and security technologies.Familiarity with testing tools, networking... 
    Suggested
    Full time
    Work experience placement
    H1b
    Local area
    Worldwide
    Flexible hours
    Rotating shift

    Northern Trust

    Naperville, IL
    4 days ago

  • Vulnerability Management Platform Engineer

    $88.9k - $151.1k

     ...troubleshooting procedures, support guides, and operational runbooks. Develop knowledge of emerging technologies, including container security...  ...reporting. Familiarity with security platform integrations, APIs, or IT service management workflows. Basic knowledge of Python,... 
    Suggested
    Full time
    H1b
    Worldwide
    Flexible hours

    Northern Trust

    Naperville, IL
    4 days ago

  • Full Stack Software Engineer | Las Vegas, NV| Remote

    $115k - $120k

     ...on rapport-building, listening, and questioning skills;• Detail-oriented.Preferred• WPF experience a plus;• Autodesk AutoCAD & Revit API experience a plus;• Blazor experience a plus.About the Team• IT teams supporting a 100% employee-owned firm with 100+ offices nationwide... 
    Suggested
    Full time
    Work experience placement
    Work at office
    Local area
    Remote work
    Flexible hours

    IMEG

    Naperville, IL
    4 days ago

  • Full Stack Developer - AI-Driven Platform Architect

    $75k

     ...Development Position Summary TOGA Technology is looking for a Full Stack Developer to help build and grow our platform of business applications....  ...back-end development tasks · Strong understanding of RESTful API design and integration · Knowledge of OAuth, JWT, and other... 
    Suggested
    Full time

    Toga Technology

    Naperville, IL
    3 days ago

  • Remote Salesforce Engineer III, FedRAMP

     ...Lightning Web Components (LWC), SOQL, and platform automation Develop and support integrations between Salesforce and external...  ...with Apex, Lightning Web Components, Flows, SOQL, and Salesforce APIs ~ Experience designing and supporting complex Salesforce automation... 
    Suggested
    Local area
    Remote work
    Worldwide

    GrabJobs

    Naperville, IL
    5 days ago

  • End User Support Engineer — Linux & Cloud

     ...States. The ideal candidate will have extensive experience with Linux systems, SQL, IT services and systems management, AWS, SSO, REST APIs, and web error troubleshooting. A minimum of four years in IT support is required. You will provide advanced technical support to... 
    Suggested
    Remote work

    OP RaaS

    Naperville, IL
    1 day ago

  • C# developer with WPF and/or Silverlight----------Need GC and USC

     ...ranked #3 on the list of the Top Temporary Staffing firms in the DC Metro Area - Washington Business Journal (2016).Job DescriptionC# developer with WPF and/or SilverlightNaperville, IL, Houston, Tx6+ MonthsNeed GC and USCJob Description:• C# developer with WPF and/or... 
    Suggested
    Temporary work
    Work at office

    USM Systems

    Naperville, IL
    3 days ago

  • Artificial Intelligence Developer

    Job DescriptionPosition Purpose:The Artificial Intelligence (AI) Developer designs, develops, and implements scalable AI and machine...  ...web development concepts, Application Programming Interfaces (APIs), or system integrations supporting AI or data‑driven applications... 
    Suggested

    Hendrickson International

    Woodridge, IL
    2 days ago

  • DevOps Engineer

    $40.71 per hour

     ...Automation Proficiency: Proven ability to design and implement automation solutions adept in scripting and programming (Python or similar), API integration, and using automation frameworks or tools to connect systems and streamline processes. AI Integration: Experience... 
    Suggested

    ApTask

    Warrenville, IL
    1 day ago

  • Contract Role: Senior ETF Platform Developer_ Downers Grove, IL (Hybrid)

     ...Job Description Job Title: Senior ETF Platform Developer \n Location: Downers Grove, IL (4days Onsite, 1 day Remote) \n Job Type...  ...Architecture and platform improvement \n • Introduce clear APIs and service boundaries, reusable components and consistent integration... 
    Suggested
    Permanent employment
    Contract work
    Remote work
    Shift work

    TechnoSphere, Inc.

    Downers Grove, IL
    4 days ago

  • Application Developer

    $67k - $85k

     ...world, we do it all.Summary of Responsibilities:The Application Developer is a dynamic, business-facing technical role responsible for...  ...application reliability and performance.Support system integrations, APIs, databases, and interfaces between enterprise applications.AI,... 
    Suggested
    Temporary work
    Casual work
    Work at office
    Afternoon shift

    Chervon North America Inc

    Naperville, IL
    2 days ago

  • Lead Information Security Engineer - Red Team

    $105.79k - $141.05k

     ...assessments across infrastructure, applications, cloud platforms, APIs, databases, and identity systems. Direct Advanced Cyber...  ...defensive, business, and executive stakeholders. ~ Experience developing security tools, exploits, payloads, automations, and new Red Team... 
    Suggested
    Full time
    Temporary work
    Remote work

    Lumen

    Joliet, IL
    1 day ago

  • Platform Engineer | Global Trading Firm | Chicago / Remote US

    Job Description Build the platform behind a fast-growing trading firm, with real ownership from day one. \n \n A global derivatives trading firm with a small, flat, engineering-led culture is growing their Platform Engineering team and want engineers who’d rather...
    Suggested
    Remote job

    Sartre Group

    Naperville, IL
    17 days ago

  • Sr. IT Web Platform Developer - Sitecore (Must be unconditionally authorized to work in US)

    $104.8k - $144.1k

     ...digital growth, Atkore is seeking an experienced Sr IT Web Platform Developer to support our digital roadmap and the expansion of our digital...  ...Sitecore solutions using React and NextJS Work with Sitecore APIs, pipelines, services, and personalization features. Support... 
    Suggested
    Full time
    H1b
    Local area
    Shift work

    Atkore

    Mokena, IL
    4 days ago

  • Senior Java Full Stack Developer

     ...Summary We are seeking an experienced Senior Java Full Stack Developer to join our technology team in an onsite capacity. The ideal candidate...  ..., TypeScript, HTML5, and CSS3. Design and optimize RESTful APIs and backend services for high performance and reliability.... 
    Work experience placement

    HCL Global Systems Inc.

    Naperville, IL
    12 days ago

  • Senior .NET Developer

    $106k - $146k

     ...navigate here to apply internally.We are seeking a Senior .NET Developer responsible for building cloud native .NET applications. Your primary...  .../.NET/AzureSQL3+ years of experience with backend/database and API developmentExcellent programming skills and hands-on experience... 
    Full time
    Worldwide

    Elkay

    Downers Grove, IL
    5 days ago

  • AI-Enabled Applications Developer

     ...North America, Inc. in Naperville, IL, is seeking an Application Developer to lead application development, system integration, and AI-...  ...production implementations. The role emphasizes data workflows, API integrations, and AI governance, requiring strong communication... 

    Chervon North America

    Naperville, IL
    2 days ago

  • Senior Software Engineer | Naperville, Illinois | Remote

    $91.7k - $163.7k

     ...Waste Abuse and Error (FWAE), and Subrogation. This position will develop new analytics, enhance existing analytics, and maintain and...  ...opportunities for improvement of existing solutionsDefine and develop APIs for integration with various data sources in the... 
    Minimum wage
    Full time
    Work experience placement
    Local area
    Remote work

    UnitedHealthcare At Home

    Naperville, IL
    4 days ago

  • Lead Full Stack Python Developer ( 100 % Remote ) (Elgin)

     ...Insurance Firm is urgently looking to hire a Lead Full Stack Python Developer Lead Full Stack Python Developer Long Term Contract...  .... Designs and develops scalable back-end services and APIs primarily in Python, while contributing to front-end interfaces... 
    Long term contract
    Immediate start
    Remote work

    Iris Software

    Carol Stream, IL
    5 days ago

  • AJO Sr. Developer - Remote

     ...Description Must Have Technical/Functional Skills - 4+ Years of developing and implementing marketing automation solutions, with a focus...  ...Target, Analytics and AJA, Destination Configurations, Export APIs - Expertise in Performance and Load Optimization: Optimize... 
    Full time
    Remote work

    Ventures Unlimited Inc

    Naperville, IL
    2 days ago

  • Sr. Cloud Cybersecurity Architect - United States

    $175k - $205k

     ...regulatory requirements is non-negotiable, the team proactively develops, enhances, and operates robust cybersecurity programs designed to...  ...-on experience securing serverless, containerized, and API-driven workloads at scaleDirect experience supporting aerospace... 
    Remote work
    Worldwide
    Flexible hours

    Molex

    Lisle, IL
    5 days ago

  • Senior Manager Software Engineering

    $140k - $170k

     ...Responsibilities:Software Engineering LeadershipBuild, lead, and develop the North American software engineering organization, including...  ...development and the Nanjing-owned IoT/device platform.Define effective APIs, interfaces, development processes, and technical governance to... 
    Temporary work
    Casual work
    Work at office
    2 days per week
    3 days per week

    Chervon-North-America-1

    Naperville, IL
    1 day ago

  • Technical Solutions Engineer

    $75k

     ...Engineer provides pre-sales technical support, customer application guidance, product training, and technical marketing support to our developing customer base. The ideal candidate has strong technical aptitude, a business development mindset, and a customer-focused approach... 
    Full time
    Work at office
    Shift work

    Ohmite

    Warrenville, IL
    3 days ago

  • AWS Platform Engineer

    Optomi, in partnership with a leading technology company, is looking for an AWS Platform Engineer. Position Summary: We’re hiring a hands-on AWS Platform Engineer to design, harden, and run our cloud platform with an emphasis on Amazon Connect contact centers, Lex ...
    Full time

    Optomi

    Naperville, IL
    5 days ago

  • .Net Developer Lisle IL (onsite)

     ...Job PostingRole:.NET Developer Position: Lisle IL (onsite) Duration: Long TermRole Title: .NET Developer with 10 Years of Experience: We...  ...software with speed in a fast-paced environment.Requirements:C#, Web API, MVC, Razor, HTML5, CSS, JavaScript, jQuery, Bootstrap, SQL... 

    Software Technology Inc

    Lisle, IL
    4 days ago

  • System Application Support Engineer

    $105k - $125k

     ...processes.Knowledge of Windows Server and Linux operating systems.Knowledge of MFT Configuration and support practicesExperience supporting API integrations, file transfers, or middleware platforms.Familiarity with cloud technologies and SaaS application support.Understanding... 
    Permanent employment
    Temporary work
    Work experience placement
    Flexible hours

    Giesecke & Devrient

    Bolingbrook, IL
    4 days ago

  • C++ Trading System Developer

    ***5 Days Onsite*** ***We are unable to sponsor as this is a permanent full-time role*** Responsibilities: Architect, develop, and maintain low-latency trading applications and market access systems in modern C++. Collaborate with traders, quants, and researchers... 
    Permanent employment
    Full time
    Worldwide

    Request Technology, LLC

    Woodridge, IL
    2 days ago

  • Director, Cloud & Infrastructure Engineering

    KeHE Distributors, LLC is seeking a Director of Infrastructure Engineering in Naperville, IL to lead modernization of our infrastructure, cloud migration, and automation efforts. This hands-on leader will drive an IaC culture, define roadmaps, and partner with security...

    KeHE Distributors

    Naperville, IL
    1 day ago

  • Lead Enterprise Application Engineer

    $110k

     ...manages application roadmaps, executes technical initiatives, and develops future engineering leadership. What you’ll do1. Own enterprise...  ...architecturePartner with development teams to deliver reliable APIs, EDI connections, data feeds, and other system integrations.Assess... 
    Full time
    Immediate start

    Roadrunner Freight

    Downers Grove, IL
    3 days ago