Expert Software Architect (Core & Reliability)

buscojobs Brasil; Rio Grande do Norte; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A technology company in fintech seeks an experienced architect to lead the development of critical backend systems. The ideal candidate will have over 15 years of experience in high-volume environments and strong backend programming skills. This role emphasizes stability, reliability, and quick deployment in a remote-first culture. Applications should be emailed before September 19, 2025.

Qualificações

• 15+ years of experience in critical, high-volume environments.
• Proven experience with automated testing and incident response.
• Background in designing and operating mission-critical systems.

Responsabilidades

• Ensure systems run with stability and speed.
• Architect and ship reliable code.
• Act as technical owner of high-volume core services.

Conhecimentos

Backend programming (Rust, Go, C++)

Problem-solving skills

Collaboration skills

Experience with Bitcoin protocols

Knowledge of scalable architecture

Descrição da oferta de emprego

Application Instructions

Please send your CV to [e-mail] before September 19th, 2025.

IMPORTANT: Applications submitted through LinkedIn will not be considered. Only emailed applications will be reviewed.

About Us

Eulen.app, the company behind DePix (a privacy-centric stablecoin), builds products for the sovereign individual with a focus on security, privacy, and technical excellence. We are looking for a battle-tested, hands-on architect to become the guardian of our core production systems.

The Role

This is a deeply technical, hands-on position for a master craftsperson who prefers architecting and shipping brilliant code to attending meetings. As the technical owner of our high-volume core services, you will be the gatekeeper of quality, the champion of reliability, and the calm voice of reason during a crisis. Your mission: to ensure our systems run with unwavering stability and speed, enabling us to deploy frequently and safely.

What We Are Looking For (Required Qualifications)

• 15+ years of working experience in critical, high-volume environments
• Strong knowledge of backend programming (Rust, Go, C++, or similar)
• Expertise in scalable and resilient architecture
• Proven experience with automated testing and incident response
• Background in designing and operating mission-critical systems
• Excellent problem-solving and collaboration skills
• Self-motivated, lifetime learner, aligned with Bitcoin ethos

Nice to have (Preferred Qualifications)

• Experience with Bitcoin protocols (Liquid, Lightning)
• Familiarity with compliance-aware architecture in fintech
• Open-source contributions
• Background in cryptography or financial systems
• Previous startup or scale-up experience

Hiring Process

Our selection process is designed to identify the best, and it moves quickly.

1. September 19th (Friday) : Phase 0 begins. Instructions are sent at 00:00 BRT. This first challenge (via Google Forms) must be completed within 24 hours.
2. September 20th (Saturday) : Candidates who successfully pass Phase 0 will receive instructions for Phase 1. This next stage, consisting of cultural and logical assessments, must be completed on this day.
3. September 21st (Sunday) : Successful candidates from the previous stage will receive instructions for Phase 2. This final challenge, a specific technical deep-dive, must be completed on this day.
4. Candidates who successfully complete all phases will be contacted to schedule a final interview, which may be conducted online or in person.

Join us to architect the backbone of Bitcoin payments, ensuring security, reliability, and technical excellence in a remote-first, high-performance culture.

More information : jobs.eulen.app