Senior Full-stack Engineer – React, Node, Backend-Focused

🔥 0 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 25%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Truelogic Software

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2004

☁️ SaaS

🤝 B2B

🏢 Enterprise

SaaS • B2B • Enterprise

Truelogic Software is a nearshore software development company specializing in agile staff augmentation services. They focus on providing custom outsourced software development with a team of highly skilled engineers from Latin America. Truelogic Software partners with both startups and Fortune 500 companies, offering solutions that align with their clients' time zones and ensuring high-quality outcomes through collaboration and responsiveness. With a presence in over 25 countries, Truelogic emphasizes remote work for better quality of life, and their engineers are experienced in various industries, delivering a wide range of successful projects globally.

📋 Description

• Own the full lifecycle of product features, from database schema design and backend implementation to frontend delivery and production monitoring • Design, build, and maintain scalable event-driven and distributed systems with strong guarantees around reliability and data consistency • Develop and optimize complex PostgreSQL queries, migrations, and transactional workflows for high-performance financial operations • Build resilient integrations with third-party systems using webhooks, queues, retry mechanisms, and reconciliation processes • Implement reliability engineering patterns including idempotency, dead-letter queues, outbox patterns, and fault-tolerant processing • Create responsive and high-quality user interfaces using React and Next.js • Contribute to architectural decisions and improve system scalability, observability, and operational excellence • Leverage AI-assisted development tools such as Claude Code or similar platforms to improve productivity and accelerate delivery • Participate in code reviews, mentor engineers, and promote best practices for sensitive financial and transactional data • Collaborate with product, design, and engineering stakeholders to deliver exceptional user experiences • Implement and maintain observability and monitoring solutions using Datadog or OpenTelemetry • Contribute to infrastructure automation and cloud resource management using Infrastructure as Code practices such as Terraform or Pulumi • Ensure engineering practices align with security, compliance, SOC2, and PCI-DSS requirements where applicable

🎯 Requirements

• 5+ years of experience as a Full-Stack Engineer delivering production-ready applications end-to-end • Strong proficiency with TypeScript and Node.js • Advanced experience with React and Next.js • Deep expertise in PostgreSQL and database engineering, including raw SQL, query optimization, migrations, and performance analysis • Proven experience designing and maintaining event-driven and distributed systems • Strong understanding of idempotency keys, retry strategies, dead-letter queues, outbox patterns, and reconciliation processes • Experience building webhook-driven architectures and integrating third-party systems • Solid understanding of scalable system architecture, asynchronous processing, and fault-tolerant applications • Experience working with financial, payments, billing, payroll, or ledgering systems • Hands-on experience using AI-assisted development tools such as Claude Code or similar agentic coding platforms • Strong problem-solving skills with a systems-thinking mindset and attention to edge cases and data integrity • Excellent communication skills and ability to work autonomously within high-impact engineering teams • Experience with Infrastructure as Code tools such as Terraform or Pulumi • Familiarity with observability and monitoring platforms such as Datadog or OpenTelemetry • Experience working in regulated or compliance-heavy environments, including SOC2 or PCI-DSS • Knowledge of property-based testing frameworks such as fast-check • Experience optimizing applications for scalability, reliability, and operational excellence • Prior experience mentoring engineers and participating in technical leadership initiatives • Experience working within fintech or high-transaction-volume platforms • Exposure to modern AI-enhanced engineering workflows and automation practices • Experience collaborating within autonomous, product-focused engineering teams • Passion for clean architecture, exceptional user experience, and high-quality software craftsmanship

🏖️ Benefits

• 100% Remote Work • Highly Competitive USD Pay • Paid Time Off • Work with Autonomy • Work with Top American Companies • Engagement activities • Work-life balance initiatives • Collaboration with a diverse, global network • Teaming with seasoned senior professionals