NewSenior Software Development Engineer - GenAI Platform ExpediaSenior Software Development Engineer - GenAI PlatformChicago, IllinoisContribute to and evolve GenAI platform guardrails and safety features (authentication, API key management, workload-to-workload authentication, evaluation and observability hooks) so AI-enabled applications are secure, responsible, observable, cost-aware, and safely integrate and operate AI/ML‑enabled solutions that improve outcomes. By shaping multi-agent platform architecture, codifying guardrails and best practices, and partnering closely with product and domain engineering teams, you will accelerate how internal teams build, integrate, and safely operate AI-enabled experiences for travelers and partners at global scale.
NewSr Systems Engineer - IAM Early Warning Services LLCSr Systems Engineer - IAMChicago, IL$122,000–$149,000 / yearBuilds and manages connectors and integrations across directories, cloud platforms, databases, and enterprise applications, including Active Directory, Entra ID, Okta, ServiceNow, Workday, SAP, cloud infrastructure, and custom REST based endpoints. Early Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers).
Cloud Security Engineer Ulta Beauty, Inc.Cloud Security EngineerBolingbrook, IllinoisSecure cloud services, workloads, and data platforms through configuration reviews, hardening activities, and security best practices; including but not limited to VPC Service Controls, NSGs, Cloud Storage, GKE, BigQuery, Cloud SQL, Pub/Sub, Cloud Functions, and Cloud Run. This role will focus on implementing and improving cloud security controls , monitoring and responding to security findings, supporting compliance initiatives , and partnering with engineering and project teams to integrate security into cloud and application workflows .
Principal Software Engineer, Trading Systems NinjaTraderPrincipal Software Engineer, Trading SystemsChicago, IL$195,000–$220,000 / yearWhether a seasoned pro or just starting out, NinjaTrader equips traders with award-winning software and brokerage services to navigate the world's leading financial markets with confidence. We empower employees to reach new heights in their careers by providing a dynamic culture focused on social connection, professional development, and employee recognition initiatives.
Principal Engineer, Agentic Journey Engineering Lead Independence Pet GroupPrincipal Engineer, Agentic Journey Engineering LeadChicago, IllinoisThe successful candidate operates comfortably at hands-on levels — owning reference implementations, leading a growing engineering team, mentoring engineers, and partnering with product, data, security, and enterprise architecture leaders, operating within architecture guardrails set by AI Architecture, to deliver AI-native customer experiences at scale. This role will develop, integrate, and deliver agentic solutions that span enterprise platforms including Dynamics 365 CRM, Dynamics 365 Copilot agents, insurance applications, conversational interfaces, web, mobile, and back-office systems of record.
Senior Software Development Engineer Clearwater Analytics Holdings IncSenior Software Development EngineerChicago, IL$129,200–$174,173 / yearProfessional experience in building distributed software systems, specializing in big data and NoSQL database technologies (Hadoop, Spark, DynamoDB, HBase, Hive, Cassandra, Vertica). Desired Experience or Skills: Ability to build scalable backend services (Microservices, polyglot storage, messaging systems, data processing pipelines).
NewLead Software Engineer - Remote UnitedHealth Group Inc.Lead Software Engineer - RemoteSchaumburg, ILRemote$112,700–$193,200 / yearExperience supporting healthcare, PBM, or claims processing platforms, with an understanding of high availability and regulatory sensitive systems used in pharmacy or payer environments. Provide technical guidance into stakeholder communications (engineering impacts, release readiness, implementation constraints, risks, mitigations) using approved internal guidance.
Sr AI ML Engineer - Remote or Hybrid Eden Prairie, MN or Schaumburg, IL UnitedHealth Group IncSr AI ML Engineer - Remote or Hybrid Eden Prairie, MN or Schaumburg, ILSchaumburg, ILRemote$120,100–$214,500 / yearThe fraudulent LinkedIn messages and emails, which do not originate from any Executives LinkedIn account or of UnitedHealth Group's email domains, or those of any of its operating divisions, supposedly conducts an interview via a Zoom meeting, offers a work from home job at Optum, emails an application, sends a fake check by next day delivery through USPS and asks recipients to pay a vendor a large dollar amount. Join our innovative technology team at Optum Health Financial Technology dedicated to designing, developing, and deploying high-impact, AI-powered solutions across our Care Management and Clinical platforms.
Staff Engineer - Data Engineering Early Warning Services LLCStaff Engineer - Data EngineeringChicago, IL$175,000–$225,000 / yearWe're looking for a Staff Data Engineer to help build and evolve the modern data platform behind Zelle, one of the largest digital payments networks in the U.S. This role is perfect for an engineer who enjoys solving large-scale distributed data challenges, influencing architecture, and building cloud-native data platforms that powers next generation Payment products, analytics, and supports AI/ML workloads. Early Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers).
SkillBridge Critical Facilities Engineer, Data Center - Hiring our Heroes Cohort Q3'''' 2026 Equinix IncSkillBridge Critical Facilities Engineer, Data Center - Hiring our Heroes Cohort Q3'''' 2026Chicago, ILEquinix enables organizations to access all the right places, partners and possibilities to scale with agility, speed the launch of digital services, deliver world-class experiences and multiply their value, while supporting their sustainability goals. Interns will support routine and semi-routine tasks related to customer installations, infrastructure maintenance, and service delivery within the IBX (International Business Exchange) data centers.
Principal Network Engineer - F5 Early Warning Services LLCPrincipal Network Engineer - F5Chicago, IL$172,000–$215,000 / yearEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Lead implementation and support of global and local load balancing solutions including F5 GTM/DNS, Infoblox DTC, AWS ALB/ELB, Route53, and external DNS provider solutions support resiliency and disaster recovery objectives.
Senior ML Operations Engineer Early Warning Services LLCSenior ML Operations EngineerChicago, IL$118,000–$169,000 / yearOur Machine Learning Operations team enables our Data Scientists to be able to build and deploy innovative models while developing cutting edge, cloud native capabilities to deliver predictive modeling solutions faster, more accurate, and more efficiently to help keep fraud and bad actors out of the banking system. Early Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers).
Principal Software Engineer - AWS Early Warning Services LLCPrincipal Software Engineer - AWSChicago, IL$173,000–$230,000 / yearEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Design / Engineer product / application service solutions in alignment with technology strategy roadmap (example, cloud, containerization, CI/CD and automated testing) keeping futuristic business growth, ease of maintenance, operational readiness and self-service enabled.
Lead AWS Infrastructure Software Engineer IV W.W. Grainger IncLead AWS Infrastructure Software Engineer IVLake Forest, IL$134,100–$223,500 / yearWith benefits starting on day one, our programs provide choice and flexibility to meet team members individual needs, including: Medical, dental, vision, and life insurance plans with coverage starting on day one of employment and 6 free sessions each year with a licensed therapist to support your emotional wellbeing. At Grainger, We Keep the World Working by serving more than 4.6 million customers worldwide with maintenance, repair and operating (MRO) products and value-added solutions delivered through innovative technology and deep customer expertise.
Sr. Staff Engineer - Java / SpringBoot / AWS Early Warning Services LLCSr. Staff Engineer - Java / SpringBoot / AWSChicago, IL$155,000–$215,000 / yearEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Healthcare Coverage - Competitive medical (PPO/HDHP), dental, and vision plans as well as company contributions to your Health Savings Account (HSA) or pre-tax savings through flexible spending accounts (FSA) for commuting, health & dependent care expenses.
Senior Cloud Engineer - Contract Early Warning Services, LLCSenior Cloud Engineer - ContractChicago, IL$56.73–$73.07 / hourEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Works with Security and Compliance teams to ensure cloud environments meet regulatory requirements (e.g., PCI-DSS, SOC 2, FFIEC) and supports internal and external audit reviews collecting evidence and responding to audit requests in a timely manner.
NewSenior Mechanical Engineer Actalent IncSenior Mechanical EngineerWheeling, IL$43–$55 / hourWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service. This role is responsible for transforming customer and product requirements into robust engineering solutions while driving projects from concept through design validation, manufacturing implementation, and lifecycle support.
Full Stack Engineer Harbor Funds Distributors IncFull Stack EngineerChicago, IL$160,000–$180,000 / yearYou will partner closely with teams across Multi-Asset Solutions, Investment Research, Investment Products, Accounting, Marketing, and Distribution to turn real investment and business needs into production-grade tools that improve decision-making, efficiency, and client outcomes. We are hiring a Full Stack Engineer to build production applications, APIs, leveraging the existing application platform and frameworks, together with the cutting-edge AI framework (Agentic) and techniques.
Sr. Staff Engineer - Cloud Engineering Early Warning Services, LLCSr. Staff Engineer - Cloud EngineeringChicago, IL$150,000–$200,000 / yearThe role works closely with engineering, platform, security, compliance, and architecture partners to solve complex technical challenges and guide implementation decisions as Early Warning continues its multi-year migration of mission-critical applications and data from on-premise environments to AWS. Early Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers).
Staff Software Development Engineer - Agentic Applications And Experiences WEX Inc.Staff Software Development Engineer - Agentic Applications And ExperiencesChicago, IL$140,600–$173,100 / yearIn this role, you will play a key part in designing, developing, and enhancing agentic solutions in a cloud-native environment using industry-leading AI tools/platforms, Java, AWS, Kafka event streaming, Elasticsearch, containerization, and API-driven architectures. Design, develop, and deliver delightful product experiences that are powered by Agentic capabilities, scalable, reliable software solutions using modern technologies such as Java, Kafka, Elasticsearch, and cloud-native platforms.