Top Engineering Jobs in Chicago, IL

Develop embedded software for Square's hardware products, specifically focusing on NFC and contactless payment subsystems. Build firmware platform, collaborate on system-side code, and validate product features. Lead multi-person projects and ensure product quality and reliability.

Senior Machine Learning Engineer focused on modeling and measurement within Square's GTM organization. Responsible for developing ML models and algorithms for strategic decision-making. Collaborate with various stakeholders to enhance Square's attribution system and drive growth.

Design, build, and support core systems for identity management on Cash App. Collaborate with cross-functional teams to develop intuitive and scalable verification and limits systems. Solve technical challenges at scale and contribute to defining the roadmap. Participate in 24/7 on-call support.

Seeking a confident, proactive Senior Backend .Net Developer to integrate Cat Wear features into Cat Inspect application and be the technical expert on migrating and rewriting services. Responsibilities include designing, developing, and implementing backend .Net software applications using agile methodology.

Design, build, and maintain PostgreSQL and MySQL infrastructure for a global trading platform. Apply infrastructure-as-code tools and services, troubleshoot performance issues, and collaborate with stakeholders. Requires 5+ years of experience in database management and infrastructure engineering.

Looking for a Principal Software Engineer to design and build scalable data-driven software applications. Responsibilities include participating in Agile software development, writing clear and well-tested code, optimizing code for performance and security, collaborating with product owners, and advocating for quality and scalability. Qualifications require experience in various technologies and a BS in Computer Science or STEM.

The Senior React Native Engineer on the App Platform team will play a pivotal role in simplifying how teams build the app for the highest quality, velocity, and member experience. Responsibilities include working across the stack, partnering with product and infrastructure teams, architecting and strengthening app foundations, and driving platform projects.

Be a Senior Lead Software Engineer at JPMorgan Chase, working on enhancing and delivering technology products in a secure and scalable way. Provide architectural leadership, drive innovative solutions, and contribute to the engineering community. Collaborate with teams, drive thought leadership, and promote diversity and inclusion within the team culture.

Senior Data Engineer role at Kalderos involving data modeling, mentoring junior data engineers, collaborating with teams, building data transformations, ETL jobs, and tools for efficiency. Requires advanced knowledge of SQL and Python, experience with DBT and Snowflake, cloud native infrastructure, and healthcare industry experience.

Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that meet regulatory needs for the company. Collaborate with digital product managers to deliver robust cloud-based solutions that drive powerful financial experiences for customers. Utilize a variety of programming languages, databases, container orchestration services, and AWS tools.

Seeking a highly skilled Murex Datamart Developer with 5+ years of experience in data warehousing, ETL development, and Murex. Responsibilities include developing and maintaining Datamart reports, collaborating with teams, and ensuring data accuracy. Preferred qualifications include proficiency in SQL, Unix, Java, and C++, along with strong analytical and problem-solving skills.

Seeking a highly skilled Murex Test Engineer with 5+ years of experience to actively participate in test planning, design and execute test plans, automate test scenarios, analyze test results, enhance product quality, provide feedback, and contribute to test closure activities. Must have MXTest knowledge and be proficient in guiding clients on automation best practices and Murex test automation tools.

Develop robust backend components, collaborate with frontend teams, design streamlined architectures, and build scalable systems in a cloud-based platform for safety and security solutions.

Lead planning and implementation for lifecycle maintenance of wireless network infrastructure. Provide operational tier 2 wireless support and lead strategic global technical planning for wifi 6 deployments and product upgrades. Drive improvements in Wi-Fi customer experience and act as a single point of contact for Wi-Fi planning and engineering.

As a Full Stack Engineer within our Digital Payments team, you'll build and release reliable software systems at scale, partner with enterprise-wide teams, develop and maintain full stack solutions, and strategize the future state of our technical ecosystem.

Join Discover as an Application Engineer focusing on reliability, responsible for building and releasing reliable software and infrastructure systems for digital payment wallets. Lead in designing elegant solutions for full stack development and provide oversight on design decisions. Contribute to technology communities and guide the team in achieving key results.

Seeking a Senior Machine Learning Engineer to apply machine learning to solve various problems, build infrastructure, and shape team development. Responsibilities include delivering AI-powered products, conducting data analysis, building ML models, and challenging conventional thinking. Must have 6+ years of experience in data science/machine learning, experience with AWS services, and proficiency in writing SQL queries.