Top Tech Jobs & Startup Jobs in Chicago, IL

Leads the design, development, deployment, and monitoring of advanced statistical and machine learning models for insurance pricing, underwriting, claims, fraud, retention, and growth. Advises executives and actuarial teams, establishes modeling and experimentation standards, ensures responsible and scalable productionization, and mentors data scientists. The role also advances MLOps, AI infrastructure, model lifecycle management, explainability, fairness, and data science strategy.

Test new web and mobile features, report bugs and usability issues, run manual and automated tests, review requirements and designs, improve QA processes and documentation, and provide UI/UX feedback while collaborating with product, design, and engineering teams.

Own and grow a portfolio of North American payments partners, including acquirers, banks, alternative payment methods, and fraud solution providers. Manage relationships, negotiate agreements, drive co-selling and joint go-to-market initiatives, generate partner-sourced pipeline, and convert commercial opportunities. Coordinate partner integrations and onboarding with Product, Sales, Customer Success, Legal, and Technical teams. Track partner health and KPIs, provide market intelligence, and lead QBRs, summits, and enablement activities.

Coordinate transshipment execution across areas, ports, terminals, feeders, vendors, and customer service teams. Plan and assign connections, align capacity with cargo volumes, manage schedule changes and rollovers, arrange haulage and storage, create feeder work orders and transport exceptions, update shipment systems, and communicate inspections and additional charges. The role requires systematic analytical thinking, maritime or logistics knowledge, strong communication, negotiation skills, and fluent English.

Support a global 24x7x365 security operations team by monitoring systems and networks, investigating threats and incidents, responding to phishing, malware, breaches, and cyberattacks, deploying countermeasures, analyzing post-event activity, assessing vulnerabilities, and improving security protocols. The role requires familiarity with cloud security controls, network protocols, operating systems, scripting, web technologies, penetration testing tools, and threat intelligence.

Leads complex customer technical support issues, troubleshooting logs, services, environments, operating systems, cloud platforms, and printer communications. Acts as a trusted technical advisor, escalates defects, creates knowledge articles, supports onboarding, improves workflows, and mentors support team members. Collaborates with Product and Engineering while prioritizing issues based on severity and business impact.

Senior backend engineer responsible for designing and implementing new features, scaling and optimizing the platform, improving Postgres and Elasticsearch performance, fine-tuning LLMs, and making architectural decisions. Collaborate with engineering team, take ownership of features, write performant, maintainable code, and help shape product and infrastructure for data-intensive applications (NLP, search, indexing).

Owns Oscilar’s commercial vendor-partner ecosystem across AML, sanctions, PEP, KYB, and KYC categories. Responsibilities include building a proactive vendor bench, conducting commercial diligence, negotiating pricing and contracts, structuring resale packages, managing live partner relationships, supporting sales deals, and coordinating with Product, Legal, Finance, and Sales. The role establishes repeatable vendor intake and evaluation processes while advising on vendor capabilities, integration timelines, margins, SLAs, renewals, and customer escalations.

Work with clients and technology teams to gather and translate business requirements into technical user stories and solutions, propose process improvements, and communicate effectively with stakeholders. Assist in analytical solution delivery and may write/execute SQL queries.

Build and scale high-performance iOS and Android apps with Expo/React Native. Implement native integrations, smooth UIs and animations, automated tests, performance fixes, and collaborate with backend, design, and product teams using AI-assisted workflows.