• Own delivery across data sync engine, query engine, and embedded database performance • Work closely with senior engineers and product managers • Drive execution and ensure technical teams are supported

• Implement the Core Aggregation Node • Master Edge-to-Core Synchronization • Optimize Multi-Protocol Routing • Solve Problems in Real-Time • Bridge the Gap

• Build and maintain software components that address defined problems. • Produce maintainable software following team standards and best practices, whether authored directly or produced with AI assistance. • Investigate and resolve technical issues of moderate complexity, including evaluating and correcting AI-generated output. • Contribute to the design and implementation of features as part of a broader team, owning problem decomposition, interface decisions, and architectural choices. • Actively participate in code reviews, providing and receiving constructive feedback, including reviewing AI-assisted contributions with the same rigour as manually written code. • Document code and technical decisions to support knowledge sharing. • Contribute to testing and quality assurance practices for owned features. • Actively participate in team activities and ceremonies. • Support other team members by sharing knowledge and providing assistance. • Seek opportunities to improve skills and fill knowledge gaps. • Evaluate and experiment with development tools and workflows, contributing to the team's understanding of where they add value.

WeWork Reforma Latino (97001), Mexico, Ciudad de Mexico, Ciudad de Mexico Lead Software Engineer - Full Stack Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You'll Do: - 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 help meet regulatory needs for the company - Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community - Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment - Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: - Advanced English fluency - Bachelor's Degree - At least 4+ years of experience in software engineering (Internship experience does not apply) - At least 4+ year experience with cloud computing (AWS, Microsoft Azure, Google Cloud) Preferred Qualifications: - Master's Degree - 4+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python, or Go - 4+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service - 4+ years of experience in open source frameworks - 4+ years of experience in Agile practices At Capital One, we respect individual differences in culture, religion, and ethnicity. Likewise, we promote equal opportunities and development for all personnel. In the hiring process, we seek to provide equal employment opportunities to candidates, regardless of race, color, religion, gender, sexual orientation, marital or civil status, national origin, disability, or any other situation protected by federal, state, or local laws. For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe, any position posted in the Philippines is for Capital One Service Corp (COPSSC), and any position posted in Mexico is for Capital One Technology Labs Mexico.