Principal Software Engineer
New
M
MarqetaFinancial Technology
Remote, USAFull-TimePrincipal
SalaryNational: $242,400 - $303,000
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Job Details
- Experience
- 12+ years
- Required Skills
- AWSJavaKafkaKubernetesSpring BootTerraformMicroservicesHelm
Requirements
- 12+ years of hands-on software engineering experience.
- Deep understanding of design principles, fault tolerance, scalability, cost optimization, and security/privacy standards.
- Experience developing and scaling microservices using modern cloud technologies (preferably AWS).
- Experience working with high volume / low latency data infrastructures.
- Experience building systems running in multiple regions.
- Proven ability to lead projects, participate as an influential team member, and work cross-functionally.
- Proficiency in Java, Springboot, Kubernetes, Terraform, Helm, Kafka, and JPOS.
- Experience partnering with product teams to ideate and bring innovative solutions to market.
Responsibilities
- Own the technical roadmap and author system designs that enable scalable, secure, and operationally efficient card issuing and payment processing products.
- Spend significant time in the codebase – writing, reviewing, and optimizing code across the issuing and processing stack.
- Identify and drive high-impact technical initiatives that improve performance, reliability, and cost-efficiency.
- Collaborate with Product Managers to analyze requirements and provide technical recommendations across onboarding, issuing, digital wallets, authorization & clearing, transaction controls, and ledger.
- Mentor and guide technical leads, influence stakeholders, and establish success metrics to drive organization-wide technical excellence.
- Apply and evangelize modern best practices in software designs and implementations.
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