Senior Backend Engineer - Java/Spring FinTech Modernization

Luxoft; New York (NY); On-site; USD 120,000 - 200,000; Full time

Job summary

Luxoft is seeking a Senior Software Engineer to lead backend design and modernization of mission-critical systems in the Markets line. You will own architecture, drive integrations, and deliver scalable Java/Spring services for Auctions, Trading, Operations Planning, and Rates Production products.

Ideal candidates have 5+ years in production software engineering, strong Java/Spring expertise, and a track record of delivering high-uptime, scalable solutions in financial services.

Qualifications

• 5+ years of production software engineering across multiple products.
• Deep Java & Spring expertise with REST and microservices design.
• Experience with RDBMS (Oracle, PostgreSQL) and data modeling.
• Proficient in CI/CD and Agile practices for fast-paced delivery.

Responsibilities

• Lead backend design and modernization of production-grade services.
• Own cross-squad integration layers and APIs for multiple domains.
• Drive performance, scalability, and operational excellence in production.

Skills

Java

Spring Framework

Backend architecture

Microservices

Kafka

Cloud: AWS

CI/CD

SQL databases

Leadership

Communication

Education

BS in Computer Science or related field

MIS

Tools

Kafka

AWS

Docker

Kubernetes

Terraform

Job description

Luxoft is seeking a Senior Software Engineer to lead backend design and modernization of mission-critical systems in the Markets line. You will own architecture, drive integrations, and deliver scalable Java/Spring services for Auctions, Trading, Operations Planning, and Rates Production products.

Ideal candidates have 5+ years in production software engineering, strong Java/Spring expertise, and a track record of delivering high-uptime, scalable solutions in financial services.