Full Stack Developer

Job Title: Full Stack Developer

Department: IT / Software Development
Location: Flexible (On-site Beirut / Tunis)

About Centurion & Co

Centurion & Co is a global investment and technology group at the forefront of AI-driven fintech, blockchain innovation, and digital asset solutions. Through our portfolio of ventures, we are building an interconnected ecosystem that bridges financial technology, artificial intelligence, and digital payments across global markets.

As part of our continued expansion, we are seeking a Full Stack Developer to join our engineering team and help build next-generation platforms powering crypto trading, AI analytics, and cross-border payment systems.

Job Summary:

The Full Stack Developer will be responsible for designing, developing, and maintaining advanced web applications and APIs across Centurion’s fintech and AI ecosystem. You will contribute to the full software development lifecycle, from concept and architecture to deployment and continuous improvement — ensuring scalable, secure, and high-performance systems that support millions of financial transactions and real-time analytics.

Key Responsibilities:

• Design, develop, and maintain full-stack applications supporting Centurion’s fintech, AI, and blockchain operations.
• Build secure, high-performance RESTful and GraphQL APIs to support trading engines, analytics dashboards, and PSP platforms.
• Develop front-end interfaces with a strong focus on user experience, data visualization, and real-time responsiveness.
• Integrate blockchain nodes, payment gateways, and market data APIs from multiple exchanges and liquidity providers.
• Implement and manage microservices-based architectures to support modular and scalable systems.
• Work closely with AI, data science, and backend teams to deploy ML-powered tools and real-time trading signals.
• Collaborate with UX/UI designers and product managers to deliver visually appealing and intuitive applications.
• Conduct performance tuning, debugging, and secure coding practices aligned with PCI DSS and GDPR standards.
• Participate in system design reviews, code reviews, and contribute to the continuous enhancement of the DevOps environment.
• Maintain technical documentation and ensure alignment with Centurion’s software governance and compliance standards.

Qualifications and Skills:

• Education: Bachelor’s or Master’s Degree in Computer Science, Software Engineering, or related field.
• Experience: Minimum 3–5 years of experience as a Full Stack Developer in fintech, blockchain, or data-driven environments.
• Languages: Proficient in JavaScript (ES6+), TypeScript, and one or more backend languages such as Node.js, Python, or Go.
• Frameworks: Strong experience with React.js, Next.js, or Angular for front-end and Express.js, NestJS, or Django for backend.
• Databases: Proficiency in PostgreSQL, MongoDB, Redis, and familiarity with time-series or blockchain data storage.
• DevOps: Experience with Docker, Kubernetes, GitHub Actions, and CI/CD pipelines.
• Cloud: Familiarity with AWS (Lambda, EC2, S3, RDS) or Google Cloud Platform.
• Security & Compliance: Understanding of API security, encryption, authentication (OAuth2/JWT), and PCI DSS standards.
• Bonus Skills:
  • Experience with Web3.js, Ethers.js, or smart contract integration.
  • Knowledge of trading algorithms, payment systems, or liquidity management tools.
  • Understanding of AI or ML frameworks integration in financial data pipelines.

Personal Competencies:

• Passion for fintech, blockchain, and AI innovation.
• Strong analytical, problem-solving, and critical thinking skills.
• High sense of ownership, accountability, and integrity.
• Ability to perform under pressure in fast-paced environments.
• Excellent collaboration and communication skills across multidisciplinary teams.
• Curiosity for continuous learning and emerging technologies.

Why Join Centurion & Co:

• Work on cutting-edge AI and blockchain products shaping the future of finance.
• Be part of a global ecosystem with exposure to trading, payments, and digital asset innovations.
• Competitive compensation and growth opportunities within an expanding group.
• Innovative, multicultural, and fast-paced environment driven by technology and vision.