Senior Software Engineer building scalable financial-data and payment infrastructure for Marqeta’s embedded finance platform. Designing services, automating releases, and resolving production issues across distributed systems.
Responsibilities
Design and implement high-performance solutions for large-scale, high-volume, high-velocity financial data and complex compliance landscapes
Develop software and infrastructure for repeatable, efficient, high-quality releases through automation
Replace redundant tasks and improve engineering focus on strategic challenges
Debug and resolve critical production issues across services and system layers
Incorporate customer needs and product stakeholder input into technical solutions
Analyze data, detect patterns, and document findings for non-technical audiences
Lead design for medium components and features
Participate in design for larger components and features
Collaborate with teammates and cross-functional partners to deliver reliable, high-quality outcomes
Requirements
5+ years of industry experience in software development
Experience with Java, service-oriented architectures, and cloud computing; AWS preferred
Experience with Java and Spring Boot
Experience with a front-end framework such as React or Next.js
Knowledge of CSS/HTML
Experience with Kubernetes and/or Docker
Knowledge of design patterns in scalable distributed systems and core computer science concepts
Experience with OAuth 2.0, JWTs, and user session management
Experience designing, building, and maintaining web and mobile applications
Ability to develop clean, readable, error-free code with documentation and testing
Ability to understand existing designs and technology choices and make appropriate adjustments
Clear, concise, and respectful verbal and written communication
Ability to communicate task-level trade-offs affecting the product
Ability to demonstrate humility, empathy, and receptiveness to constructive feedback
Strong cross-functional collaboration and project delivery skills
Ability to work productively on cross-functional, collaborative teams
Nice to have: experience with payments or FinTech
Nice to have: experience with big data analytics tools such as Snowflake and stream processing architectures
Nice to have: contributions to technical blogs, public GitHub repositories, or open source projects
Benefits
Annual bonuses for eligible employees
Multiple health insurance options
Flexible vacation time with additional floating holidays
Retirement savings program with company contribution
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