Top Senior Software Engineer Jobs in Chicago, IL

The Senior Trading Software Engineer will optimize performance-critical code, collaborate with trading engineers, implement low-latency solutions, and enhance trading systems.

As a Team Lead, manage engineers in delivering scalable applications, collaborating with teams, overseeing projects, and driving SDLC improvements.

Responsible for full software development life cycle, including design, development, and testing of applications while mentoring team members and collaborating with various stakeholders.

Senior Full Stack Software Engineer role at Upside focusing on driving quality software development and enhancing consumer experiences through collaboration and technical choices.

The Software Engineer II - Frontend will develop user interfaces using Vue.js, manage the full development lifecycle, and collaborate with various stakeholders and teams to enhance integration experiences.

The Principal Data/Software Engineer will design and implement data pipelines, develop software solutions, optimize data platforms, and ensure compliance with standards while providing technical leadership on projects.

The role focuses on designing scalable data processing systems for POS platforms, ensuring reliability, performance, and modernization in a cloud-native environment.

The Sr. Product Software Engineer is responsible for the full software development life cycle, developing applications, mentoring team members, and collaborating with stakeholders to deliver scalable solutions.

Lead the evolution of the frontend platform, design complex user interfaces, provide technical leadership, and optimize CI/CD infrastructure for a scalable experience.

The Software Engineer IV will lead the development of web applications for customer orders, focusing on frontend and full-stack aspects using React and Next.js. Responsibilities include architecture decisions, API integration, test automation, CI/CD improvements, and mentoring engineers.

The Front End Software Engineer will enhance web applications, collaborate on features, write code using React and TypeScript, and assist in testing and debugging efforts.

Lead the design and implementation of scalable monetization systems while mentoring engineers and driving technical strategy for revenue growth.

Design, build, deploy, and optimize scalable full-stack applications integrating databases, APIs, and AI/LLM workflows. Lead architecture, CI/CD (ArgoCD, GitLab), Airflow pipelines, and collaborate cross-functionally to deliver production-grade fintech solutions.

As a Software Engineer at Vercel, you will enhance and improve the CDN's performance, analyze web latency, and support a team of developers working primarily in Lua.

As a Senior Full-Stack and Platform Software Engineer at mabl, you will develop features for an AI-powered test automation platform, enhancing user experiences, designing APIs, and optimizing data pipelines while collaborating with cross-functional teams.

As a Lead Software Engineer, you will develop scalable applications, mentor team members, and collaborate with stakeholders to deliver high-quality software solutions.

As a Principal Mobile Software Engineer, you'll lead mobile platform development, scale React Native architecture, mentor engineers, and collaborate across teams to build impactful features.

Design and build Order submission APIs, coach engineers, partner with stakeholders, and improve engineering standards in a hybrid role.

As a Senior Mobile Software Engineer, design and build scalable mobile applications, collaborate with cross-functional teams, and enhance engineering quality.

Lead a Position Management team, guiding architecture and design, ensuring system quality, and mentoring developers while collaborating with risk teams and traders to implement solutions.

Lead the design and implementation of features for chemistry solutions, ensuring high code quality, scalability, and mentor junior engineers while collaborating across teams.

The Senior Backend Engineer will develop data collection applications, design architecture, create APIs, manage databases, and collaborate with teams to enhance software solutions.

Design, maintain, and evolve core backend systems and APIs. Collaborate with product teams to create durable and reusable systems while enhancing performance and security.

As a Billing & Analytics Software Engineer, you'll design and maintain the billing pipeline, integrate billing systems, and develop customer-facing analytics dashboards to support revenue recognition and operational observability.

Lead software development in a hybrid environment, providing strategic technical direction and managing product design and execution. Experience with cloud services and advanced systems engineering is essential.