Senior Software Engineer on the Data Infrastructure team, responsible for the data lakehouse, streaming, orchestration, and catalog platforms that power analytics and AI. This is a platform engineering role building infrastructure for other engineering teams.

Senior Software Engineer on the Data Infrastructure team, responsible for building and maintaining the data lakehouse, streaming, orchestration, and catalog platforms that support analytics and AI at Marqeta. This role involves owning and delivering projects, leading design, and ensuring reliability and performance of data infrastructure components.

Seeking a Senior Security Engineer with expertise in Identity and Access Management (IAM) and cloud-native environments (AWS) to secure access across Marqeta's systems. The role involves building and evolving IGA and PAM capabilities, designing certificate lifecycle management, integrating IAM across AWS services and SaaS platforms, and specifically designing identity and access controls to protect AI/ML systems. Responsibilities include developing IAM strategies, operationalizing the IAM program, automating provisioning/de-provisioning using AI tools, designing integrations, promoting least privilege, mentoring junior engineers, and collaborating with other teams.

Staff Software Engineer focused on Kubernetes Operations to scale Marqeta's platform, design highly available infrastructure, lead architecture decisions for container orchestration, mentor engineers, develop automation tools, and improve CI/CD pipelines. The role involves collaborating with teams to optimize performance, drive reliability initiatives, and participate in on-call rotations.

This role is for a Senior Security Engineer focused on detection and response within a fintech company. Responsibilities include investigating security incidents, proactive threat monitoring, incident command, developing response methodologies, and contributing to detection engineering using a detections-as-code approach. The role requires expertise in incident response, digital forensics, threat hunting, and security monitoring tools, with collaboration across teams and participation in on-call rotations. Experience in regulated environments like PCI DSS is a plus.

This role is a Production Support Engineer II at Marqeta, a fintech company. The primary responsibilities include acting as the first line of contact for customers, resolving complex technical issues, collaborating with engineering teams on updates and bug fixes, and ensuring customers can fully utilize Marqeta's products and services. The role requires strong problem-solving, root cause analysis, and cross-functional collaboration skills. It also involves monitoring production systems, documenting learnings, and providing feedback to product and engineering teams. The position requires experience in technical support, B2B customer service, API troubleshooting, Linux environments, SQL, and scripting languages like Python. Experience with logging and monitoring tools is also expected. While not directly building AI, the role supports a mature fintech product that likely utilizes AI/ML in its operations.

Principal Software Engineer at Marqeta, a fintech company, focusing on the core issuing and processing platform. The role involves owning the technical roadmap, designing scalable and secure systems, optimizing performance and reliability, and mentoring other engineers. The position requires extensive software engineering experience, cloud technologies (AWS), and experience with high-volume, low-latency data infrastructures. The role is primarily focused on building and scaling existing financial products, not AI/ML model development.

Seeking a Senior Manager, Platform Engineering to lead an infrastructure software engineering team responsible for Marqeta's Kubernetes-based compute platform. The role involves driving platform modernization, cost optimization, and operational excellence to support high-availability payment transaction processing. Responsibilities include leading and mentoring engineers, defining the platform roadmap, optimizing infrastructure costs, ensuring platform availability, and implementing CI/CD and infrastructure-as-code practices.

Manager of Data Infrastructure role leading a team of 5-6 engineers responsible for critical data platforms powering AI and analytics strategy. Requires hands-on technical mentoring, people management, agile delivery, and product thinking for infrastructure. Owns data lake operations, drives technical roadmaps, and partners with security/compliance.

Senior Production Support Engineer for a fintech company specializing in card issuing and payment processing. The role focuses on providing high-quality technical support to customers, troubleshooting integration issues, monitoring production systems, and collaborating with engineering and product teams. Requires experience in technical support, B2B customer service, API technologies, Linux, SQL, and monitoring tools, with a strong preference for card payments industry experience.

This role focuses on architecting, building, and enhancing contract lifecycle management (CLM) systems, primarily using Ironclad and integrating with Salesforce CPQ. While the role involves evaluating and implementing AI-driven features within the CLM platform, the core responsibilities are centered around traditional CLM system configuration, workflow automation, and integrations, rather than core AI/ML development.

Manager of Data Infrastructure role leading a team of 5-6 engineers responsible for critical data platforms powering AI and analytics strategy. This hands-on leadership position requires technical mentoring, agile delivery, and product thinking for infrastructure that processes billions in monthly transaction data.

Manager for Vulnerability Management and Data Security programs in a cloud-based fintech company. Responsibilities include leading strategy, integrating findings, establishing risk-based prioritization, maturing patching, coordinating disclosure, and building data security controls, classification, access policies, and lifecycle management. Requires experience with Tenable, Snyk, Sentra, Google DLP, and compliance with PCI/SOX.