Top Tech Jobs & Startup Jobs in Chicago, IL

Lead mobile product strategy and roadmap for iOS, Android, and React apps. Prioritize backlog, coordinate with UX/design and engineering, launch features, analyze market trends (retail/e-commerce), and use product metrics to drive continuous improvement.

Serve as the product-focused business analyst driving backlog creation, iteration planning, user story elaboration, and ART/Agile execution. Collaborate with product managers and dev teams to define roadmap, prioritize features, lead scrum ceremonies, mitigate impediments, and demonstrate milestones. Provide market and competitor analysis, author product requirements, mentor team members, and ensure solutions align with product vision.

Design, build, and maintain scalable ETL/ELT pipelines into Snowflake, enforce data quality, optimize data models and query performance for Power BI reporting, produce documentation, and troubleshoot data issues while collaborating with stakeholders.

Lead development of enterprise Angular web applications and hybrid mobile apps (Capacitor/WebView). Mentor engineers, integrate RESTful APIs, implement CI/CD and automated testing, apply security tools (Snyk, NuData, ShapeJS), and leverage Google Cloud and Spring-based APIs.

Senior Solution Architect to design and implement a scalable platform supporting Customer Experience, Field Operations, and new services. Create high- and low-level designs, architecture artifacts (flow/UML/sequence diagrams), define APIs, support Agile development, and apply event-driven, flow-orchestration, network and customer data model expertise. Telecom protocol experience (USP, TR-069, Broadband Forum) and event streaming (Kafka/RedPanda) required; prpl experience is a plus.

Senior Business Systems Analyst with 8+ years in capital markets to analyze processes, systems and trading data, gather and document requirements, assess market/regulatory impacts, and collaborate with stakeholders to support trading platforms and system enhancements.

Design, implement, and maintain PySpark-based data reconciliation solutions for financial systems. Build matching algorithms, integrate with rules engines, process large distributed datasets, identify and resolve discrepancies, and collaborate with analysts and architects to improve data quality and governance.

Senior mainframe developer to design, code, and test core banking Systematics modules. Lead data sourcing, migration strategy, product mapping, gap analysis, and client impact assessments. Produce high-level and detailed technical designs, perform peer code reviews, support end-to-end testing, and mentor junior team members using agile and waterfall methodologies.

Senior frontend developer responsible for Angular-based UI development, implementing responsive HTML/CSS/TypeScript components, CI/CD and automated testing, collaborating on distributed agile teams, debugging across browsers, and integrating with backend REST/Java services. Prefers banking domain experience.

Build high-quality React Native mobile UIs, integrate with native APIs, diagnose and fix bugs and performance issues, maintain code with automated tests, work with third-party dependencies, and help transition existing React web apps to React Native.