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Breeze Labs Payments

Non-custodial wallet enabling private payments

Junior Full Stack Engineer

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • A bachelor's degree in Computer Science, or equivalent practical experience.
  • At least 2 years of professional software engineering experience; fintech, payments, or fast-paced startup experience is ideal.
  • Experience building product-driven, user-facing applications.
  • Fluency with AI coding tools to scope work, understand unfamiliar parts of a large repository, and ship faster without sacrificing quality.
  • Familiarity with tools that power AI, such as agent tooling, retrieval-augmented generation pipelines, and prompt engineering.
  • Solid full-stack experience with React.js, Node.js, and TypeScript, or similar modern frameworks.
  • A product mindset and genuine care for usability, customer experience, and business impact.
  • Strong problem-solving skills and ability to own features from concept to launch, scope and sequence loosely defined projects, and deliver with minimal supervision.
  • Excellent communication skills and comfort working cross-functionally with non-engineering partners.
  • Familiarity with building scalable, reliable systems and modern web architectures.
  • Comfort operating in fast-moving environments without an established playbook.
  • A builder mentality and strong bias toward action.
  • Willingness to get into the details and do the work, regardless of seniority.

Responsibilities

  • Build and scale user-facing fintech products that power Breeze's payments platform.
  • Use AI tools such as Claude Code to scope, plan, and execute large projects across a large, multi-service codebase.
  • Independently break down ambiguous, multi-week projects into shippable milestones and manage execution.
  • Own features end to end, from technical design and implementation through iteration based on user feedback.
  • Work across the stack using React.js and TypeScript on the frontend, and Node.js and TypeScript on the backend.
  • Partner with Product and Design to shape product requirements, user experience decisions, and technical tradeoffs.
  • Design secure, scalable, and performant systems for payments and financial contexts.
  • Collaborate with Risk, Compliance, and Operations to ensure product workflows meet regulatory and operational needs.
  • Communicate with stakeholders and contribute to product planning and prioritization.
  • Participate in on-call and engineering runner rotations, triage production alerts and merchant-facing issues, and resolve them end to end.

Desired Qualifications

  • Experience at an early-stage or high-growth startup.
  • Exposure to payments, financial APIs, risk systems, crypto, or blockchain products.
  • Experience working in large, established codebases or multi-service architectures.

About the Company

Breeze Labs Payments

Non-custodial wallet enabling private payments

Breeze Labs Payments offers a non-custodial wallet and merchant tools for private cryptocurrency payments. It uses TumbleBit privacy to obscure the link between sender and receiver on a peer-to-peer, full-node network, giving users full control of their funds. The wallet is modular and currently supports Bitcoin and Stratis, with plans to add more assets, and it includes a Microsoft Store Point-of-Sale app for merchants to accept crypto payments. Its goal is to make private, easy-to-use cryptocurrency payments available to both consumers and merchants across multiple assets.

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