Integration/API Developer Quadient, Infoslips & AWS Ecosystem MCLI TechIntegration/API Developer Quadient, Infoslips & AWS EcosystemCarol Stream, IllinoisWere seeking an experienced Integration/API Developer to design, build, and maintain high-performing integration layers across customer communication, onboarding, and document management platforms. The role focuses on Quadient Inspire , Infoslips interactive statements , and AWS-based microservices , ensuring seamless data exchange between business systems and client-facing applications.
Sr. Artificial Intelligence & Machine Learning Developer Ryerson IncSr. Artificial Intelligence & Machine Learning DeveloperDowners Grove, IL$131,129–$196,694 / yearServe as the primary developer for AI/ML tools, including Azure Machine Learning, Azure OpenAI, Azure AI Search, Python, SQL, Databricks, and related Azure services. Artificial Intelligence & Machine Learning Developer at Ryerson, you will lead the design, development, and support of AI and machine learning solutions that help improve business processes and decision-making.
IT Senior Developer Analyst-PLM BellIT Senior Developer Analyst-PLMNorthbrook, IllinoisYou will support global rollouts, continuous enhancements, and long-term lifecycle management of ERP/PLM platforms—leading cross-functional initiatives and serving as a subjectâmatter expert across systems and processes. The IT Senior Developer Analyst – PLM serves as a strategic partner to business teams, driving analysis, solution delivery, and sustained operational excellence.
Senior Calypso Developer - Capital Markets (Implementation & Transformation) EPAM SystemsSenior Calypso Developer - Capital Markets (Implementation & Transformation)Chicago, ILAs an EPAM Systems, Inc. (NYSE: EPAM) company, a leading global provider of digital platform engineering and development services, we deliver advanced financial services solutions by empowering operational insights, driving innovation, and enabling more effective risk management in an increasingly data-centric world. We are expanding our world-leading Calypso practice at First Derivative and seeking experienced Calypso Developers to join high-profile transformation and implementation programmes within global capital markets environments.
NewSenior Salesforce Developer MedSpeedSenior Salesforce DeveloperElmhurst, Illinois$120,000–$135,000 / yearIntegration Engineering: Proven track record building and maintaining custom REST integrations on both sides (inbound and outbound), including Named Credentials, complex JSON/XML serialization, authentication protocols (OAuth 2.0), and fault-tolerant error handling. They will work across Lightning Web Components, Aura Components, Visualforce, and Apex Components, confidently navigating complex architectures and tracing issues from the user interface through Apex and integration layers while ensuring reliability and data integrity.
Quantitative Technologist (Full-Time - C++ Developer) Radix Trading UniversityQuantitative Technologist (Full-Time - C++ Developer)Chicago, New YorkWe leverage cutting-edge software and hardware (mostly with modern C++) to push production level code daily and evolve fully-automated strategies, alpha generation processes, live trading systems, and machine learning research and simulation infrastructure used to analyze petabytes of data. Creative Problem Solving and Probabilistic Thinking - You must enjoy learning and implementing new concepts quickly, combining knowledge from different domains to create new ideas, and take a data-driven and probabilistic approach to testing and implementing new ideas.
Python Developer - Chicago, IL Georgia Tek SystemsPython Developer - Chicago, ILChicago, ILMust Haves: Experience as Python Developer. U.S. Citizens and those authorized to work in the U.S. are encouraged to apply.
Senior Analytics Specialist Developer JLLSenior Analytics Specialist DeveloperChicago, ILRemoteThe Senior Specialist Analytics Developer is accountable for the quality and governance of analytics outputs through the Develop and Deliver phases, while also consulting on Discover and Define activities to ensure solutions are viable, well-scoped and aligned to the CoE's Target Operating Model. The Senior Specialist Analytics Developer is the most senior individual contributor role within the Analytics Centre of Excellence (CoE), responsible for leading the technical delivery of complex analytics solutions and acting as a subject matter expert.
Salesforce Developer TechDigitalSalesforce DeveloperChicago, ILCollaboration: Work closely with business analysts, project managers, and stakeholders to gather requirements and deliver solutions that meet business needs. This role requires solid technical expertise in Salesforce development, a keen understanding of business processes, and excellent problem-solving skills.
Sr Salesforce (SFDC) Developer GlobalchannelmanagementSr Salesforce (SFDC) DeveloperChicago, IllinoisExperience in designing custom objects, custom fields, picklists, page layouts, workflow, approval processes, validation rules, custom tabs, reports, Visualforce pages, dashboards, and Email generation according to application requirements. Experience in SFDC configuration, customization, programming with APEX Classes / Triggers / APIs, Visual Force, Triggers, Flows, SOQL, SOSL and implementing new instances of Salesforce.com application from scratch.
Senior Salesforce Developer Morningstar Inc.Senior Salesforce DeveloperChicago, IL$500–$2,000 / yearResponsibilities: Work closely with stakeholders from the business and Corporate Systems technical team to develop technology solutions needed to drive alignment of business needs and lead discussions to arrive at mutually agreeable solution options. The Role: The Senior Developer's primary role is to lead the technical development work in the Morningstar Corporate Salesforce environment, and to mentor and lead junior developers.
Senior Salesforce Developer 001_MstarInc Morningstar Legal EntitySenior Salesforce DeveloperChicago, IllinoisWork closely with stakeholders from the business and Corporate Systems technical team to develop technology solutions needed to drive alignment of business needs and lead discussions to arrive at mutually agreeable solution options. The Corporate Salesforce org has about 2000 users, and utilizes Sales Cloud, Service Cloud, CPQ (Configure Price Quote), Experience Cloud, Revenue Cloud, Agentforce and custom code.
.NET Developer TechDigital.NET DeveloperChicago, ILStrong knowledge of azure cloud services, such as azure functions, azure sql database, and azure app service. NET framework, including asp.net, MVC, and web API for building robust web applications.
Tandem Developer TechDigitalTandem DeveloperChicago, ILWrite, test, and debug code using Tandem-specific programming languages such as COBOL, TACL. Collaborate with business analysts, project managers, and stakeholders to understand project goals and deliverables.
FullStack Developer Yeah! GlobalFullStack DeveloperChicago, IllinoisCreate responsive and user-friendly web interfaces using HTML, CSS, JavaScript, and frameworks such as React, Vue.js, or Angular. You will collaborate closely with other developers, designers, and stakeholders to deliver high-quality, scalable solutions that meet our business requirements.
Senior Ruby Developer ViewsSenior Ruby DeveloperChicago, IllinoisAs a platform that has been serving a quickly growing user base for 5+ years, we have had to keep up by relentlessly refactoring in order to continue to deliver value for our customers. Bachelor's Degree or higher, or can prove very strong competence in many or all of the below layers of our tech stack: Git.
NewETF Quantitative Developer InvescoETF Quantitative DeveloperDowners Grove, IllinoisThis individual will partner closely with Portfolio Managers, Analysts, and Technology teams to deliver scalable, high-quality solutions that improve portfolio oversight, streamline workflows, and strengthen the team’s overall infrastructure. The ETF Quantitative Developer will play a key role in supporting the Equity ETF & Indexed Strategies platform through the design, development, and enhancement of portfolio management technology and analytics.
IT Security Specialist III Artech LLCIT Security Specialist IIIChicago, IL$80–$85 / hourYou will design and deliver automation that connects CI/CD pipelines, infrastructure as code, and certificate management capabilities to eliminate manual certificate handling, reduce cyber risk, and dramatically improve deployment velocity across a large enterprise environment. We are seeking a highly skilled Cybersecurity Engineer / Software Developer to help build a world-class, API-driven certificate automation platform.
Local Contract ER RN - $54 per hour Catalytic SolutionsLocal Contract ER RN - $54 per hourEureka, CAJoin Our Dynamic Emergency Department Team!** **Job Description:** - Start Date: ASAP - First-Time Traveler: Yes - Weekend Requirement: 3 out of 6 weekends - Average Visits per Day: 135 - Rooms/Beds: 20/26 - Average Daily Census: 105 - Years of Experience Required: 1 year - Float: Yes (Travelers will cover the Observation Unit for ER hold patients) - Call Required: n/a - California State License: Required - Pending License: Not accepted - RTO Restrictions: No more than 7 days **Hospital Highlights:** - Type of Facility: n/a - Scrub Color: Wear your own scrubs (NO PRINTS) **Profession:** Registered Nurse **Specialty:** Emergency Room **Unit:** Emergency Department **Shift:** Day 3x12-Hour (06:00 - 18:00) **Block Schedules:** No **Why Catalytic Solutions (CatSol):** At CatSol, we connect dedicated therapists with rewarding assignments across the country. We partner with top healthcare systems nationwide to deliver high-quality travel nurses and allied professionals at competitive rates—while ensuring our clinicians earn industry-leading pay packages.
Travel ER RN - $1,961 per week Catalytic SolutionsTravel ER RN - $1,961 per weekEureka, CADaily Census: 105 - Years of Experience: Minimum 1 year - Float Requirement: Yes, covering Observation Unit (ER Hold patients) - Call Required: No - CA State License: Required - Pending License: Not accepted - RTO Restrictions: No more than 7 days **Hospital Highlights:** - Scrub Color: Wear your own scrubs (NO PRINTS) **Profession:** - Registered Nurse **Specialty:** - Emergency Room (ER) **Unit:** - Emergency Department, ID: 2713.701000.27634 **Join Our Incredible Emergency Department Team!** **Job Description:** - Start date: ASAP - First Time Traveler: Yes - Weekend Requirement: 3 out of 6 weekends - Visits/Day: 135 patients - Rooms/Beds: 20/26 - Avg.