Full Time

Principal Full Stack Fintech Developer

  • Remote
  • Specialism : Developer, Full Stack Developer
  • Post Date: July 14, 2026
  • Expires In : 91 Days
  • Apply Before: October 14, 2026
Job Overview

Principal Full Stack Fintech Developer

Location: Doha, Qatar (Flexible Hybrid Model)

Employment Category: Permanent

Function: Engineering & Digital Financial Platforms

Build Financial Products That Power Tomorrow’s Economy

An ambitious fintech organization is seeking a visionary Principal Full Stack Fintech Developer to lead the development of intelligent digital financial platforms that deliver seamless user experiences, resilient backend services, and secure financial transactions.

This strategic engineering role blends frontend excellence with robust backend architecture, offering the opportunity to influence product direction while delivering world-class financial technology solutions across multiple markets.

Role Overview

As a Principal Developer, you will oversee the end-to-end software development lifecycle, ensuring scalable, secure, and high-performing fintech applications that meet global engineering standards.

Core Responsibilities

  • Develop responsive and accessible web applications.
  • Design scalable backend services and APIs.
  • Build reusable frontend components.
  • Integrate payment gateways and third-party financial services.
  • Implement secure authentication and authorization mechanisms.
  • Optimize application performance and user experience.
  • Lead technical architecture discussions.
  • Conduct peer code reviews and mentor engineering teams.
  • Collaborate closely with UX designers, QA engineers, DevOps specialists, and product managers.
  • Ensure software complies with industry security and quality standards.

Required Qualifications

  • Bachelor’s or Master’s degree in Computer Science or related field.
  • 7+ years of full stack development experience.
  • Strong expertise in React, Angular, or Vue.js.
  • Advanced backend experience with Node.js, .NET, Java, or Python.
  • Experience designing scalable RESTful APIs.
  • Proficiency with relational and NoSQL databases.
  • Experience with cloud-native application development.
  • Strong knowledge of software architecture patterns.
  • Excellent analytical, communication, and leadership skills.

Preferred Skills

  • Digital banking platforms
  • Payment gateway integration
  • Mobile financial applications
  • Open Banking APIs
  • Financial data analytics
  • Kubernetes
  • Docker
  • CI/CD automation
  • Microservices architecture
  • OAuth2 and OpenID Connect
  • Redis
  • Elasticsearch

Technology Environment

  • React
  • TypeScript
  • Node.js
  • Python
  • PostgreSQL
  • MongoDB
  • Redis
  • Docker
  • Kubernetes
  • GitHub
  • Azure DevOps
  • Terraform
  • Jenkins
  • REST APIs
  • GraphQL

What You’ll Receive

  • Highly competitive tax-free compensation
  • Performance-based annual bonus
  • Comprehensive health and life insurance
  • Annual flight allowance
  • Generous paid leave
  • Flexible working arrangements
  • Professional certification sponsorship
  • Leadership development programmes
  • Modern collaborative engineering environment
  • Clear pathway to Engineering Director or Chief Technology Officer roles
 
Are you excited about this opportunity?

Don’t miss the chance to make a difference in the fintech and FX industry!

 Apply now by clicking on the “Apply Now” button below. 

Let’s shape the future of finance together!

#EmploySolutionJobs #FXCareers.

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Ausfintec (CY) Ltd
Welcome To AUSFINTEC Management, strategy, and operations consultants are available from Ausfintec's Business Consulting. Our business consulting services focus on our clients' most critical issues and opportunities: strategy, marketing, organization, operations, technology, transformation, digita
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