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Core Java Developer

Alpharetta, GA💼 Full-time💰 $100,000–$115,000🗓 2026-09-21 → 2026-09-25

Core

Design, develop, test, and maintain robust Java applications and microservices for financial services clients.

Role type

Senior Core Java Developer (Microservices)

Builds

Scalable, high-performance microservices and APIs

Domain

Financial Services / Software Engineering

Deliverable

production ML models | product features

Required skills

Core Java (8/11/17+), Microservices architecture, Multithreading and concurrency, Spring Boot, SQL, Docker, Kubernetes, Cloud platforms (AWS/GCP/Azure), Messaging systems (Kafka/RabbitMQ)

Preferred skills

Financial services domain experience, Open-source contributions, Advanced degree in CS/Engineering

Technologies

Spring Boot, Spring Cloud, Kafka, RabbitMQ, Docker, Kubernetes, AWS, GCP, Azure, Oracle, PostgreSQL, MS SQL

Responsibilities

Design and implement scalable microservices; Handle multi-threaded programming and performance tuning; Collaborate on API and data model definitions; Build and optimize SQL queries; Implement CI/CD pipelines and automated testing; Participate in architectural discussions and mentor junior developers; Troubleshoot production issues and perform root-cause analysis

Seniority

Senior, hands-on IC with technical leadership

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