API Engineer Jobs in Chicago, IL

Empower your career with a dynamic team where you'll design, develop, and deploy cutting-edge software, enhancing trading strategies and technical solutions to drive innovation and performance in a co...

Join a team that's redefining advertising technology by developing high-performance, real-time ad delivery systems. Your work will optimize bidding and ad ranking, enhancing advertiser reach and impro...

Champion innovation by developing full-stack web applications using TypeScript. Collaborate in a dynamic, remote-first team to deliver engaging user experiences, streamline operations, and lead techni...

Lead the charge in developing robust backend applications, driving complex projects from design to launch. Collaborate across teams, mentor junior engineers, and tackle architectural challenges to enh...

Collaborate with cross-functional teams to create user-centric web experiences powered by machine learning. Drive full-cycle software development while mentoring others and ensuring high-quality, scal...

Develop and maintain robust data pipelines using SparkSQL and Pyspark, ensuring high-quality data for analytics. Collaborate with cross-functional teams to enhance data analysis efficiency and support...

Unlock potential by enhancing application security across web apps and APIs. Collaborate with engineering teams to assess risks, conduct reviews, and drive secure software practices throughout the dev...

Join a dynamic team to drive innovation and lead the transformation of complex systems into scalable, API-first solutions. As an Engineering Manager, you'll foster growth among engineers, ensuring qua...

Innovate cutting-edge AI financial solutions by architecting and deploying advanced chat interfaces and reporting systems. Collaborate with elite engineers to enhance investment workflows for global c...

Shape the future of AI solutions by leading design and implementation of robust enterprise systems, driving innovation, and establishing engineering excellence while mentoring developers and collabora...

Empower user experiences by developing modern web applications using React, JavaScript, and innovative design. Collaborate with cross-functional teams to create accessible, high-performance interfaces...

Drive innovation and efficiency by leading the configuration, development, and maintenance of the ServiceNow platform. Collaborate with cross-functional teams to enhance platform capabilities and ensu...

Innovate and optimize scalable backend systems that drive efficient marketplace decisioning and monetization strategies. Collaborate across teams to enhance user experiences and leverage cutting-edge...

Innovate data solutions by transforming source data into actionable products for reporting teams. Collaborate with stakeholders to enhance data pipelines and ensure high-quality data delivery in a dyn...

Join a dynamic team to architect and implement innovative AI applications, collaborating with stakeholders to deliver scalable, efficient solutions, and mentor junior developers while staying at the f...

Elevate security standards by leading bug bounty programs, conducting audits, and enhancing software supply chain security. Collaborate across teams to build innovative tools that protect users and en...

Join our team to advance the development of innovative stablecoin solutions, blending backend engineering with smart contract expertise. Be integral in shaping scalable services and driving architectu...

Unlock your potential as you design and enhance cutting-edge cloud solutions for diverse web and mobile platforms. Collaborate across teams to translate product vision into robust software while drivi...

Develop and collaborate on innovative solutions using Java and Angular, while engaging in Agile processes. Build robust applications and mentor team members to enhance coding practices and project del...

Engage partners by driving technical enablement and solution design. Collaborate across teams to empower resellers and integrators, ensuring successful adoption and growth of innovative solutions thro...

Elevate your career by developing scalable data solutions in healthcare. Collaborate across teams to drive insights and mentor junior engineers while ensuring systems impact patient care through innov...

Solve security challenges by owning and enhancing our security program. Lead CorpSec, SecOps, and compliance efforts while building a robust security culture in a fast-paced, remote environment...

Join a team that's revolutionizing data solutions for impactful nonprofits. As a crucial member of our Engineering team, you'll enhance our data platform and drive analytics that support our mission...

Innovate and build AI-native products that automate complex workflows. Collaborate with cross-functional teams to design, develop, and deploy full-stack applications, ensuring reliability and performa...

Shape the future of biopharma by developing innovative software solutions that enhance data analysis and web applications, driving digital transformation and improving patient outcomes through collabo...