API Engineer Jobs in Saint Louis, MO

Lead the charge in establishing reliable event tracking standards across digital products. Collaborate with cross-functional teams to ensure accurate implementation of instrumentation and maintain qua...

Collaborate with cross-functional teams to analyze and optimize fraud strategies, leveraging data analytics to enhance decision-making and implement effective fraud prevention measures in a fast-paced...

Lead the charge in delivering innovative GEOINT solutions through systems engineering, supporting critical missions across multi-domain environments for government and allied agencies...

Drive impactful mortgage analysis through collaboration with cross-functional teams. Leverage industry expertise to optimize integrations, enhance product functionality, and document processes for tra...

Join a team that's focused on building and evolving a scalable, stable platform. You'll directly impact system health and performance while collaborating with engineers to support essential tools and...

Pioneer modern network security by leading a dedicated team to create automated, identity-aware policies in a cloud-native fintech environment, enhancing protection of sensitive financial data across...

Lead the charge in developing transformative AI solutions, focusing on Large Language Models and Generative AI to enhance healthcare and enterprise services, while collaborating with diverse teams and...

Shape the future of marketing data by building robust backend systems that enhance data workflows for audience segmentation and campaign attribution, collaborating with cross-functional teams to drive...

Innovate next-generation systems to empower customers in real estate. Engage with cross-functional teams to redefine challenges, contributing to impactful solutions from ideation to deployment, ensuri...

Innovate with us to architect and develop scalable backend solutions, enhancing our high-performance SaaS platform by solving complex infrastructure challenges with a collaborative, agile engineering...

Elevate your impact by designing and developing high-performance payment systems. Collaborate with cross-functional teams to enhance secure payment processes, ensuring reliability for millions of tran...

Join a dynamic team to innovate and enhance web solutions, actively collaborate on projects, and drive business strategies using modern technologies. Embrace agile methodologies and make impactful con...

Join our team to drive innovative enterprise solutions through developing, documenting, and articulating business requirements. Contribute your expertise in system analysis, design, and coding to elev...

Elevate application development by designing and deploying AWS cloud-based solutions. Lead technical architecture efforts, ensuring scalability and security while collaborating with teams to enhance D...

Take ownership of critical EDI production issues impacting healthcare benefits for Veterans. Collaborate with stakeholders to ensure seamless transaction flows, solve anomalies, and improve operations...

Shape the future of enterprise solutions by owning technical execution of AI integrations, collaborating closely with project teams to deliver seamless, secure, and scalable implementations that enhan...

Elevate your career by designing and maintaining healthcare integrations, ensuring efficient data exchange between systems while guiding projects and mentoring peers in a fast-paced, impactful environ...

Lead the charge in developing cross-functional engineering teams to optimize CI/CD practices, security integration, and operational excellence, enabling reliable software delivery in mission-critical...

Transform global cloud networking by architecting scalable, secure solutions. Lead cross-functional teams to design and implement next-gen networking services while enhancing production systems and fo...

Unlock potential by joining a dedicated team to enhance pediatric healthcare through innovative backend systems, driving scalability and integration while collaborating across disciplines in a dynamic...

Accelerate progress at an enterprise level by leading TT&E initiatives, enhancing GEOINT capabilities, and mentoring teams to drive strategic goals while optimizing organizational effectiveness and st...

Join a team that's transforming publisher integrations in AdTech. Leverage your technical expertise in troubleshooting, optimizing, and enhancing publisher solutions to improve overall ad performance...

Drive innovation in application optimization across iOS, Android, and Windows. Collaborate with teams to troubleshoot and enhance performance while ensuring seamless integration and user experience in...

Innovate with us by engaging in multifaceted software development, improving backend services, APIs, and data systems. Collaborate across teams to solve real-world problems while gaining expertise in...

Accelerate progress at driving revenue growth across new and existing customer bases. Own the full sales cycle and build strong relationships while achieving quotas and opening new opportunities in a...