Senior Java Backend Engineer - Payments & Fraud || Seattle, WA

GDR Defense

Seattle, WA, United States

5 days ago

Apply on www.careerjet.com

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

5 years minimum

Working hours

Regular working hours

Job source

www.careerjet.com

Tech stack

Artificial Intelligence Software as a Service Cloud Computing Security Cloud Engineering Code Review Distributed Systems Fraud Prevention and Detection Software Engineering Systems Integration Restful APIs Microservices

Requirements

6 10+ years software development experience
5+ years hands-on payments & commerce systems
Strong payment processing, fraud prevention, asset protection
PCI / SOX compliance
Enterprise-scale payment operations
Microservices & REST APIs
Cloud architecture & cloud security
Secure, scalable distributed systems
SaaS platforms
System integration across multiple services
Strong coding and code-review/technical leadership experience
Ability to establish coding/testing standards across teams
Bachelor’s in CS/Software Engineering or equivalent
AI/ML and analytics experience preferred
Seattle-area candidate able to work onsite 4+ days/week

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

Explore playlists

3:49 min

Evolving payment architecture from legacy to cloud stacks

Ben Hartard · LIVE

3:39 min

Addressing code review surrender and process exploitation

Laura Tacho · World Congress 2026 Europe

2:59 min

The danger of adopting default REST APIs

Stefan Priebsch · World Congress 2021

3:07 min

Transitioning architecture to microservices at Netflix

Steve Upton · World Congress 2022

2:11 min

Securing heterogeneous legacy payment infrastructure against AI

Michele Zuccala +4 · World Congress 2026 Europe

56 sec

The hidden costs of delayed peer code reviews

Tim Gilboy

Videos

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Migrating half a million users to a new payment service provider thumbnail