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Java Scala Developer at NYC, NY - Hybrid Role - W2 Only

Magnum Technologies, Inc.New York, NY🇺🇸United StatesPosted 14 Sept 2026

Why This Role Stands Out

This hybrid Java Scala Developer role at Magnum Technologies offers a fantastic opportunity to leverage your expert-level Java and Scala skills within a dynamic trading systems environment, driving innovation in microservices architecture. If you're a seasoned developer passionate about building high-performance, scalable solutions and thrive in collaborative settings with excellent career growth potential, this position is an excellent fit for you. Apply today to join a reputable company and contribute to cutting-edge technology!

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
New York, NY, United States
Posted
16 hours ago
DockerMicroservicesSQLScalaSpringSpring BootService MeshTDDApacheBDDGitLab CIIstioJavaJenkinsKubernetesRedis

Job Description

Technical Qualifications:

Need 9+ Years od Experienced candidates

  • Java Expertise: Expert-level proficiency in Core Java (v17+ preferred), including advanced multi-threading, concurrency patterns, and the JavaMemory Model.
  • Scala Expertise: Hands-on production experience with Scala, including functional programming patterns, immutability, and use of Scala within JVM-based trading systems (e.g., Akka, Play, or hybrid Java/Scala microservices).
  • Microservices Architecture: Extensive experience with Spring Boot, Spring Cloud, and containerization (Docker/Kubernetes). Familiarity with Service Mesh (Istio/Linkerd) is a plus.
  • Messaging & Integration: Hands-on experience with high-performance messaging middleware like Apache , or Aeron.
  • Data Systems: Proficiency in low-latency data stores (Redis, Hazelcast) and SQL/NoSQL databases for trade persistence and auditing.
  • Testing & CI/CD: Commitment to TDD/BDD practices and automated pipeline integration (Jenkins, GitLab CI).

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