Senior Full-Stack Engineer - Cloud Data & Microservices

Jefferies; New York (NY); On-site; USD 140,000 - 210,000; Full time

Job summary

Jefferies IB Tech & CRM/Analytics team leads the firm’s digitalization, building cloud-native data platforms with AWS that enable intelligent insights and decision support across client-facing units.

The role focuses on scalable Java-based APIs, microservices, and streaming architectures, collaborating with data scientists, developers and product managers to drive revenue and efficiency.

Qualifications

• Bachelor’s or Master’s degree in computer science, Engineering or related.
• Excellent written and verbal communication skills with the ability to present complex technical solutions clearly.
• 8+ years of hands-on Java API and microservices experience using Spring Boot and AWS products.
• Experience with streaming technologies like Kafka and building scalable data pipelines.
• Strong SQL skills including stored procedures and data warehousing.
• Proven experience in agile environments and TDD/BDD testing.

Responsibilities

• Contribute to end-to-end SDLC on high-impact projects from conception to maintenance.
• Facilitate alignment across teams on goals, outcomes, and deadlines.
• Write readable, testable, and maintainable code.
• Drive innovation of new technologies and architectures.

Skills

Java

API design

GraphQL

OpenAPI

gRPC

Spring Boot

AWS

Kafka

SQL

Distributed systems

Docker

Kubernetes

Education

Bachelor’s or Master’s degree in CS/Engineering

Job description

Jefferies IB Tech & CRM/Analytics team leads the firm’s digitalization, building cloud-native data platforms with AWS that enable intelligent insights and decision support across client-facing units.

The role focuses on scalable Java-based APIs, microservices, and streaming architectures, collaborating with data scientists, developers and product managers to drive revenue and efficiency.