Senior Full-Stack Engineer - Remote FinTech (React/Node)

United States Digital Space LLC; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

100% Remote Work

Highly Competitive USD Pay

Paid Time Off

Autonomy

Work with Top American Companies

Job summary

Truelogic is hiring a Senior Full-Stack Engineer to join a fintech-focused engineering team building resilient, data-intensive systems. You will design PostgreSQL schemas, implement distributed backends, and deliver polished React/Next.js experiences.

The role emphasizes reliability, observability, and clean architecture with ownership and autonomy. You will work on complex financial workflows, AI-assisted development, and be part of a fast-paced environment that values secure, scalable

Qualifications

• 5+ years as a Full-Stack Engineer delivering production-ready apps end-to-end.
• Strong proficiency with TypeScript and Node.js.
• Advanced experience with React and Next.js.
• Deep PostgreSQL and database engineering knowledge.
• Experience designing event-driven and distributed systems.
• Understanding reliability patterns: idempotency, retries, DLQs, outbox.
• Experience webhook-driven architectures and third-party integrations.
• Familiarity with Terraform or Pulumi for IaC.
• Experience in fintech or high-transaction platforms.
• Experience using AI-assisted coding tools like Claude Code.

Responsibilities

• Own the full lifecycle of features from DB design to frontend delivery.
• Design and maintain scalable distributed systems with strong data consistency.
• Develop complex PostgreSQL queries, migrations, and workflows.
• Build resilient integrations with third-party systems via webhooks and queues.
• Implement observability and monitoring with Datadog/OpenTelemetry.
• Create responsive UIs with React and Next.js.
• Mentor engineers and promote best practices for sensitive data.
• Collaborate with product, design, and engineering teams to deliver UX.
• Contribute to infrastructure automation using Terraform or Pulumi.

Skills

TypeScript

Node.js

React

Next.js

PostgreSQL

Event-driven systems

Reliability engineering

AI-assisted development tools

Terraform

Pulumi

Datadog

OpenTelemetry

Tools

Claude Code

Webhooks

DLQs

Job description

Truelogic is hiring a Senior Full-Stack Engineer to join a fintech-focused engineering team building resilient, data-intensive systems. You will design PostgreSQL schemas, implement distributed backends, and deliver polished React/Next.js experiences.

The role emphasizes reliability, observability, and clean architecture with ownership and autonomy. You will work on complex financial workflows, AI-assisted development, and be part of a fast-paced environment that values secure, scalable