Lead Java Developer

Euclid Innovations; New York (NY); Hybrid; USD 130,000 - 190,000; Full time

Job summary

Euclid Innovations in New York City seeks an experienced Senior Java Developer to lead our Stock Loan / Securities Lending initiatives. You will design and implement scalable Java services, mentor juniors, and drive architectural decisions in a hybrid work setting.

The role emphasizes distributed systems, microservices, REST and GraphQL APIs, and secure, high-performance integrations with vendor platforms. Ideal candidates have hands-on expertise with MQ-based integrations and modern data caches.

Qualifications

• Strong hands-on Java development experience.
• Experience with distributed systems and microservices.
• Stock Loan / Securities Lending domain knowledge is a plus.
• Experience with REST and GraphQL services.
• Experience with MQ integrations.

Skills

Distributed systems

Microservices

REST APIs

GraphQL

Caching (Hazelcast)

Messaging

MQ integrations

Security best practices

Job description

Role: Lead Java Developer - Stock Loan / Securities Lending

Location: NYC, NY - Hybrid

12+ months

Job Summary

We are seeking an experienced Senior Java Developer with strong hands-on technical expertise and specialized Stock Loan / Securities Lending experience.

Technical Skills

• Strong understanding of distributed systems, microservices, and event-driven architectures.
• Experience designing, developing, and supporting REST APIs and GraphQL services.
• Experience with distributed cache technologies (e.g., Hazelcast) and messaging platforms.
• Hands-on experience designing, developing, and supporting MQ-based integrations with third-party vendor platforms (e.g., EquiLend Loanet, Global One, and DTCC).
• Strong understanding of API design, GraphQL schema design, performance optimization, and security best practices.