Lead Full-Stack Engineer

One Loyalty; Dubai; On-site; USD 80,000 - 120,000; Full time

Job summary

A leading company in the fintech space seeks a Lead Full-Stack Engineer to oversee the technical delivery of their web dashboard and mobile app. You will be responsible for architecture, mentoring engineers, and ensuring the delivery of high-quality code. This role requires a strong background in full-stack development, particularly with Node.js and React, along with excellent communication skills to work with cross-functional teams.

Qualifications

• 6+ years professional full-stack experience; 2+ years in a senior/lead capacity.
• Proven backend skills in Node.js, Go, or similar.
• Strong grasp of CI / CD and automated testing frameworks.

Responsibilities

• Define and evolve scalable micro-services and front-end architecture.
• Lead sprint planning, code reviews, and CI / CD pipelines.
• Mentor and up-skill a growing team of engineers.

Skills

Node.js

TypeScript

React

GraphQL

CI / CD

REST

OAuth2

PostgreSQL

NoSQL

Redis

Job description

As a Lead Full-Stack Engineer , you will own the end-to-end technical delivery of One Loyalty’s web dashboard and mobile app. Reporting directly to the CTO, you’ll set the architecture, write production-ready code, mentor engineers, and work hand-in-hand with Product & Design to ship features that delight users and move KPIs.

Key Responsibilities

• Architecture & Strategy

Define and evolve a scalable micro-services and front-end architecture (Web & Mobile) on AWS.

• Select, justify, and standardize the tech stack, tooling, and coding conventions.
• Development & Delivery

Lead sprint planning, code reviews, and CI / CD pipelines; ship secure, performant code in TypeScript / Node.js + React / Next.js (web) and React Native / Expo or Flutter (mobile).

• Implement REST / GraphQL APIs, real-time services, and integrations with payment gateways, identity providers (TON wallets, OAuth), and analytics platforms.
• Ensure pixel-perfect UI / UX in collaboration with design, and maintain automated test coverage across layers.

Mentor and up-skill a growing team of engineers; establish best practices in documentation, testing, and DevSecOps.

• Partner with Product, Growth, and Data to translate roadmap items into technical milestones and reliable delivery schedules.
• Quality & Security

Champion secure-by-design principles, data privacy (GDPR / PDPL), and performance SLAs.

• Drive monitoring, alerting, and incident-response processes.

Evaluate and introduce emerging tech (Gen AI, serverless, event-driven patterns) to keep One Loyalty ahead of the curve.

• Contribute to technical presentations for investors, partners, and enterprise clients.

Minimum Qualifications

• 6+ years professional full-stack experience; 2+ years in a senior / lead capacity shipping consumer or fintech products.
• Proven backend skills in Node.js, Go, or similar; experience with PostgreSQL, NoSQL, Redis, and message queues (Kafka / SQS).
• Strong grasp of CI / CD (GitHub Actions, GitLab, or similar) and automated testing frameworks (Jest, Cypress, Detox).
• Solid understanding of REST, GraphQL, OAuth2 / JWT, and payment-processing flows.
• Excellent communication and stakeholder-management skills; able to explain complex tech to non-technical teams.

Nice-to-Have

• Experience with loyalty, payments, or proptech platforms.
• Familiarity with Web3 wallets, TON blockchain, or token-based authentication.
• Exposure to data-driven personalization, recommendation engines, or machine-learning pipelines.
• Prior work in early-stage, high-growth startups.

How to Apply

• Include links to products, repos, or case studies showcasing your impact.
• Shortlisted candidates will complete a 30-min intro call, a take-home or paired-coding session, and a culture chat with the founders.

One Loyalty celebrates equal opportunity. We are committed to creating an inclusive environment for all employees.

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