Top Tech Jobs & Startup Jobs in Chicago, IL

Owns the feature flagging and experimentation platform that enables safe code deployment, precise targeting, and measurement of product impact. Leads development of tools, SDKs, statistical engines, and scalable platform primitives for developers, data scientists, and product managers. Responsibilities include managing developer-facing infrastructure, experimentation frameworks, targeting logic, access controls, approval workflows, compliance guardrails, and cross-functional product strategy.

Leads full-stack engineering projects and development teams building large-scale, distributed, cloud-native systems. Designs architectures, implements reliable high-performance solutions, shapes platform roadmaps, and partners with product and architecture leaders. Uses modern programming languages, databases, container orchestration, public cloud services, APIs, CI/CD, infrastructure as code, automated testing, and observability. Provides technical mentorship, establishes engineering standards, drives technology strategy, and leads cross-functional initiatives.

Leads software engineering projects and developer teams building distributed microservices and full-stack systems. Delivers cloud-based solutions supporting regulatory needs and customer experiences, mentors engineers, evaluates emerging technologies, and collaborates with product managers. The role uses Java, Go, JavaScript, TypeScript, SQL, Python, AWS, databases, Docker, and Kubernetes.

Architect, build, and deploy enterprise-scale full-stack applications and autonomous AI agent workflows for HR technology. Lead engineering projects and developers, define AI integration patterns, ensure security and regulatory compliance, mentor engineers, and establish development standards. The role involves cloud solutions, distributed microservices, databases, APIs, agentic LLM systems, RAG, vector search, CI/CD, and emerging AI development tools.

Leads the modernization of Capital One’s enterprise CI/CD platform, defining technical vision, architecture, API standards, and reusable deployment solutions. Designs scalable cloud, microservice, and event-driven systems; ensures technical quality and operational performance; and contributes hands-on to engineering initiatives. Mentors engineers, promotes engineering excellence, leads cross-divisional architectural projects, and drives modernization, coding standards, and adoption of advanced development practices.

Own CreditWise product strategy, roadmap development, and delivery of consumer-facing features that improve financial and credit wellbeing. Collaborate with analysts, engineers, UX researchers, legal, risk, compliance, credit reporting agencies, and enterprise stakeholders. Lead cross-functional teams across web and mobile applications, translating customer needs and business strategy into innovative, resilient products while managing risks and driving engagement.

Build and lead enterprise-scale generative AI and agentic systems for HR technology. Design multi-agent workflows using LangChain, LangGraph, LLMs, RAG, and cloud services; establish secure, compliant AI architectures; lead engineering initiatives and developers; define service boundaries and integration patterns; improve system performance and reduce technical debt; mentor engineers and influence long-term technology strategy.

Leads technical vision and hands-on engineering for complex, scalable systems. Designs enterprise and cloud architectures, modernizes monoliths into microservices and event-driven platforms, establishes API and coding standards, and ensures performance, scalability, and operability. Mentors engineers, drives cross-divisional architectural initiatives, communicates technical knowledge, and contributes to long-term platform strategy.

Leads data engineering teams and technical strategy for scalable cloud data platforms. Oversees architecture, pipelines, data models, quality, observability, and operational standards across Databricks, Spark, Python, and Snowflake environments. Mentors engineers, drives large-scale data initiatives, evaluates platform choices, and collaborates with product and software teams to deliver reliable data solutions.

Leads the technical strategy and hands-on engineering for Capital One’s customer management platforms. Responsibilities include modernizing legacy systems into microservices and event-driven architectures, setting platform and API standards, building full-stack solutions, establishing SRE and engineering productivity functions, enabling experimentation and AI-powered product delivery, and mentoring senior technical leaders. The role leads more than 100 engineers while contributing directly to architecture, coding, system optimization, and operational excellence.