Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer II The Business Experimentation and Optimization (BE&O) teams within Mastercard's Services organization are building industry-leading software that empowers business users around the world to make data-driven decisions through advanced analytics and experimentation. As we expand our product offerings and modernize our technology stack, we are reimagining how we deliver scalable, cloud-native solutions to our clients. We are seeking a technically strong Software Development Engineer to contribute to the architecture, design, and development of our next-generation experimentation platform. In this role, you will work closely with other team members to help implement and evolve system designs, ensuring solutions meet high engineering standards. You will build and enhance scalable services, APIs, and analytical capabilities that power the platform, leveraging technologies such as Databricks and cloud platforms including AWS and Azure. This role involves close collaboration with your immediate team as well as other development teams across programs to align on shared goals, contribute to cross-cutting initiatives, and deliver cohesive, enterprise-grade solutions. You will participate in design and code reviews, contribute to engineering best practices, and support operational excellence. You will work effectively across global time zones, contribute to a strong engineering culture, and continuously grow your technical skills while helping the team deliver reliable, high-quality software. Our teams are small, agile, and empowered to choose the processes that work best for their goals. Every engineer contributes to the full development lifecycle-from ideation and design to implementation and testing-fostering a culture of ownership, innovation, and continuous improvement. What is the Services organization? The Services team is a key differentiator for Mastercard, delivering cutting-edge solutions that help our customers grow. Focused on thinking big and scaling rapidly across the globe, this team is responsible for end-to-end solutions for a diverse, global customer base. We combine traditional management consulting with rich data assets and in-house technology to provide clients with powerful insights and tools that drive fact-based decision-making. Centered on data-driven technologies and innovation, our services include consulting, loyalty and marketing programs, business experimentation, and data-informed information and risk management. While specializing in the payments industry, Mastercard Services also partners closely with major retailers, airlines, and other enterprises, leveraging insights drawn from both within and beyond our network. We are seeking passionate and talented engineers who share our vision of empowering customers to make smarter, data-driven decisions. Join us and help shape the future growth of our team. Who is Mastercard? Mastercard is the global technology company behind the world's fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, and a technology innovation lab. We ensure every employee has the opportunity to be a part of something bigger and to change lives. We believe as our company grows, so should you. Position Responsibilities: As part of Mastercard Services, you will build innovative products that help businesses around the world unlock more value from their data. As a Software Development Engineer II within BE&O, you will contribute to full-stack, data-intensive, analytics-driven applications that support sophisticated business experimentation and decision-making for some of the world's largest organizations. You will: Design, build, and maintain scalable full-stack applications across frontend, backend, APIs, and data-processing layers using modern technologies such as Java/Spring Boot, TypeScript, and React. Develop and optimize data-intensive applications leveraging Databricks, Spark, and related platforms to efficiently process, transform, and serve data. Contribute to architecture and system design, collaborating with cross-functional teams to deliver scalable, high-quality solutions aligned with engineering best practices. Write clean, maintainable, and efficient code, applying strong practices in testing, code reviews, and continuous improvement. Identify and resolve performance bottlenecks across services, APIs, data-processing workloads, and user experience. Build features that support data-driven decision-making for global customers through analytics and experimentation. Collaborate with Product, Data Engineers, QA, and other teams to translate business needs into scalable technical solutions. Mentor and support team members while contributing to a collaborative, growth-oriented engineering culture. Continuously learn and improve, staying current with technologies and driving enhancements in quality, scalability, and developer productivity. Ideal Candidate Qualifications: The ideal candidate is a collaborative, technically strong full-stack engineer who is passionate about building scalable, data-intensive software products and solving complex analytical problems. They are comfortable working across application, service, and data-processing layers and can contribute effectively in a fast-paced, agile engineering environment. Ideal qualifications include: 3+ years of experience as a full-stack Software Engineer, with exposure to building applications using modern technologies such as Java/Spring Boot, TypeScript, and React. Experience or familiarity with Databricks, Spark, or PySpark is highly desired, particularly for working with data pipelines or analytics-driven applications. Foundational understanding of software engineering principles, including object-oriented programming, API design, and scalable system design, is preferred. Interest in working with data-intensive applications, including improving performance, scalability, and reliability across services and data-processing layers. Strong collaboration and communication skills, with the ability to work effectively with cross-functional teams. Curiosity, self-motivation, and a strong willingness to learn, with a growth mindset and interest in solving analytical, data-driven problems in an agile, fast-paced environment. Mastercard is an equal opportunity employer that values diversity and inclusion. Applicants will be considered and treated without regard to gender, gender identity, race, color, ethnicity, national origin, religion, sexual orientation, veteran or disabled status, or any other characteristic protected by applicable law. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: - Abide by Mastercard's security policies and practices; - Ensure the confidentiality and integrity of the information being accessed; - Report any suspected information security violation or breach, and - Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.

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.

Lead Software Engineer, Full Stack - Shopping (Remote) 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 Shopping, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking a Lead Software Engineer who is passionate about marrying data with emerging technologies. As a Lead Full Stack Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One Shopping. 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: - Bachelor's Degree - At least 4 years of experience in software engineering (Internship experience does not apply) - At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud) Preferred Qualifications: - Master's Degree - 7+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python, or Go - 3+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service - 4+ years of experience in open source frameworks - 1+ years of people management experience - 2+ years of experience in Agile practices - Experience leveraging interactive AI tooling to accelerate productivity, utilizing capabilities beyond basic code completion At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer). The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked. Remote (Regardless of Location): $179,400 - $204,700 for Lead Software Engineer Richmond, VA: $179,400 - $204,700 for Lead Software Engineer Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter. This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan. Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website . Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level. This role is expected to accept applications for a minimum of 5 business days. No agencies please. Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City's Fair Chance Act; Philadelphia's Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at RecruitingAccommodation@capitalone.com . All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations. 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 and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

Role Description We are seeking a highly skilled and experienced FHIR Software Engineer to lead and drive the design, development, and implementation of healthcare data exchange systems using FHIR (Fast Healthcare Interoperability Resources) standards. The ideal candidate will deeply understand FHIR and related technologies and provide architectural guidance, technical leadership, and strategic direction in integrating and modernizing healthcare systems. This is a fully remote, full-time position. - Lead the architectural design and implementation of healthcare interoperability solutions based on FHIR standards. - Provide technical leadership and guidance to development teams, ensuring compliance with FHIR and HL7 standards, best practices, and healthcare data security requirements. - Collaborate with cross-functional teams, including product owners, healthcare professionals, and IT teams, to translate business needs into scalable, interoperable solutions. - Develop architectural roadmaps, define technical requirements, and ensure alignment with organizational goals. - Design and implement RESTful APIs, ensuring seamless data exchange across healthcare systems. - Conduct assessments and provide recommendations on FHIR adoption and integration strategies, considering legacy system modernization and cloud migration. - Ensure compliance with healthcare regulations such as HIPAA, ensuring data privacy, security, and proper use of healthcare information. - Stay current with emerging FHIR standards, regulations, and healthcare trends to guide innovation and continuous improvement efforts. - Extensive experience with HL7 FHIR standards, including creating and publishing custom HL7 FHIR Implementation Guides (IG) and profiles. - In-depth understanding and hands-on experience with USCDI standards and US Core IG, with practical applications; working knowledge of USCDI+ and QI Core IG is a plus. - Proven experience in setting up, evaluating, and benchmarking HL7 FHIR servers for optimal performance, including the use of synthetic data for testing. - Experience documenting work in Confluence, writing user stories and tracing progress in Jira. - Collaborate with cross-functional teams to ensure seamless data exchange, while acting as a bridge between technical and non-technical stakeholders. - Communicate complex FHIR solutions effectively to both business and IT stakeholders ensuring consensus and alignment. - Comfortable working within CMS guidelines and frameworks with strong preference for candidates experienced in quality measurement, reporting and healthcare data exchange. Qualifications - Must be a U.S. citizen. - Bachelor’s degree in computer science, Engineering, or a related field. - 7+ years of experience in software architecture and development with a focus on healthcare applications. - Extensive experience in FHIR (Fast Healthcare Interoperability Resources) and HL7 standards. - Strong understanding of healthcare interoperability and data exchange patterns. - Hands-on experience with API design and implementation, including RESTful services and JSON/XML. - Knowledge of other healthcare interoperability standards such as CDA, CCD, or X12. - Proficiency in cloud platforms such as AWS, Azure, or Google Cloud, including hands-on experience in architecting and deploying FHIR solutions in a cloud environment. - Strong knowledge of healthcare regulations, including HIPAA and CMS interoperability mandates. - Experience with DevOps practices, including CI/CD pipelines, containerization (Docker, Kubernetes), and version control (Git). - Excellent problem-solving skills, strategic thinking, and ability to work in fast-paced environments. - Strong communication skills, with the ability to work effectively with technical and non-technical stakeholders. - Certifications in FHIR, HL7, or cloud platforms (AWS Certified Solutions Architect, Azure Solutions Architect Expert) is preferred. - Experience in government consulting preferred. - Experience in management consulting is preferred, and a client-facing role is a plus. Requirements - A willingness to continually learn and adapt to the evolving technology landscape. - Ability to work in a fast-paced environment and manage multiple projects simultaneously. - All work must be conducted within the U.S., excluding U.S. territories. Some federal contracts require U.S. citizenship to be eligible for employment. - You must be legally authorized to work in the U.S. now and in the future without sponsorship. - As the US Government is our clientele, you may be required to obtain a public trust or security clearance. - Some of our available roles are on federal contracts that require a degree or additional years of experience as a substitute. Benefits - Competitive salary and benefits package, including health, dental, and vision insurance, retirement plan, and generous paid time off. - Opportunity to work with a talented team of professionals on exciting and innovative projects. - Flexible work arrangements, including remote work options. - Continuous learning and development opportunities, including access to training resources and professional development programs. - A collaborative, inclusive work environment that values diversity and encourages growth.