Top Tech Jobs & Startup Jobs in Chicago, IL

Lead a team building distributed microservices and full‑stack cloud solutions. Mentor engineers, collaborate with product managers, and deliver secure, scalable applications using modern languages, databases, containers, and AWS services to meet regulatory and customer needs.

Lead product strategy and delivery for Capital Ones AI coding and developer experience tools. Translate frontier AI into governed, developer-loved products that scale AI-augmented workflows, improve code review, embed enterprise standards, and accelerate software delivery through cross-functional leadership and data-driven decisions.

Lead product work converting and integrating Discover credit card accounts to Capital One. Identify customer experience gaps using research and analysis, partner with cross-functional teams, optimize onboarding journeys, and launch customer-focused features (e.g., personalized card art). Drive strategy, technical tradeoffs, and execution to deliver seamless digital experiences.

As a Principal Data Analyst, you will drive workforce analytics initiatives, develop self-service data tools, and ensure data quality, leveraging various programming and data visualization tools.

Lead technical vision and hands-on engineering for Capital One's Global Payment Network. Design and deliver high-throughput, low-latency distributed systems in the cloud, drive AI-native automation, mentor engineers, influence executives, and improve performance, reliability, and security across payment platforms.

Lead and deliver cloud-based, full-stack solutions for a global payments network. Manage a portfolio and team, design distributed microservices, mentor engineers, collaborate with product, and use cloud, container, database, and multi-language technologies to meet regulatory and business needs.

Provide strategic legal counsel for Discover Network on US commercial contracts and product initiatives, focusing on merchant relationships, negotiating and drafting agreements, supporting payment and fintech innovation, developing rule sets, improving contracting processes, and partnering with internal legal, business, risk, and compliance teams.

Provide legal counsel and lead strategy for Discover Global Payment Network commercial agreements, product launches, and risk mitigation across Latin America, the Caribbean, and Canada. Negotiate and draft contracts, support fintech and payment innovation, partner with internal legal, risk, and business teams, and drive process and template improvements to enable growth.

Lead model validation and risk quantification across business domains. Partner with data scientists, engineers, and PMs to build and challenge production models using Python, Spark, H2O, and cloud tools. Drive model governance, backtesting, and present identified model risks to executives while mentoring teams and advancing validation frameworks.

Lead a team overseeing configuration, validation, and execution of daily fee billing within the settlement platform. Ensure accurate fee mapping, reconcile outputs to contracts and pricing, drive process improvements and automation, maintain audit-ready documentation and compliance, and mentor junior analysts.