Senior Java Developer – ETF+ Platform (Remote/Hybrid, AWS)

Findev; United States; Hybrid; USD 140,000 - 200,000; Full time

Benefits offered by this job

Flexible work setup

Health insurance (Poland)

Spouse/child health coverage (Poland)

Vacation 24 days

Sick leave 10 days

Training reimbursement 50%

Relocation support

Visa sponsorship

Job summary

Findev is seeking a Senior Java Developer to join the ETF+ team. You will own features end-to-end—from requirements clarification with business users to production support—ensuring correctness and resilience in a fast-paced trading environment.

You will work with Kafka or similar real-time messaging systems, contribute to architectural improvements, and participate in on-call coverage until 17:00 ET. The role requires strong independence and cross-functional collaboration across locations.

Qualifications

• Bachelor degree in Computer Science or similar.
• 8+ years of Java programming experience.
• Experience with Kafka and real-time messaging systems.
• Experience with AWS/EKS.
• Experience with Python.
• Ability to work independently and in cross-functional teams.
• Experience with recovery mechanisms and exception management.
• Willingness for on-call support until 17:00 ET.

Responsibilities

• Own features end-to-end—from clarifying requirements with business users to production support.
• Provide L2/L3 support for the product.
• Contribute to architecture and platform improvements, including AWS rearchitecture to cloud.
• Participate in on-call rotations and incident response.

Skills

Java programming

Multithreading

Analytical skills

Independent work

Education

Bachelor degree in Computer Science

Tools

Kafka

AWS/EKS

Python

Job description

Findev is seeking a Senior Java Developer to join the ETF+ team. You will own features end-to-end—from requirements clarification with business users to production support—ensuring correctness and resilience in a fast-paced trading environment.

You will work with Kafka or similar real-time messaging systems, contribute to architectural improvements, and participate in on-call coverage until 17:00 ET. The role requires strong independence and cross-functional collaboration across locations.