Senior Software Engineer, Backend (TypeScript)

Overview

Responsibilities

• Microservices Development: Build and maintain scalable backend microservices using the Nest.js framework
• API Architecture: Design and implement high-performance, low-latency APIs and backend systems
• System Reliability: Monitor technical and business metrics, including error rates and uptime, to ensure service stability
• Performance Optimisation: Conduct regular system profiling and optimise database queries to ensure high throughput
• Code Excellence: Write clean, well-documented code while strictly adhering to internal standards and development guidelines
• Incident Management: Set up and manage alerting systems for early detection and proactive mitigation of vulnerabilities
• Cross-Functional Collaboration: Participate in code reviews, architecture discussions, and agile sprint planning sessions
• Continuous Innovation: Stay abreast of emerging technologies to introduce new tools that enhance team efficiency and system performance

Requirements

• Industry Experience: Proven track record working within fintech, DeFi, or cryptocurrency sectors
• High-Load Environments: Practical experience developing microservices architecture capable of handling high-load traffic
• Tech Stack Proficiency: Advanced proficiency in Node.js and TypeScript, supported by strong SQL skills and PostgreSQL experience
• Infrastructural Knowledge: Familiarity with Redis, message brokers (such as NATS, EMQX, or Kafka), and monitoring tools like Prometheus and Grafana
• Blockchain Knowledge: A solid understanding of blockchain fundamentals, Web3, and Solidity
• DevOps Basics: Working knowledge of CI/CD pipelines, Docker, and fundamental Kubernetes concepts
• Operational Setup: Ability to manage metrics pipelines and configure robust alerting systems
• Agile Mindset: Experience working within Scrum-based environments with an enterprise-oriented focus on structure
• Communication & Mindset: A proactive communicator with a quality-driven approach and strong problem-solving abilities
• Location & Presence: Willingness to adhere to a hybrid schedule, including at least three days per week on-site at the Dubai office

Skills

• Backend Engineering: Expert-level API design and backend system development
• Performance Analysis: Proficient in system profiling and latency reduction techniques
• Security & Resilience: Skilled in applying data protection best practices and building resilient systems
• Engineering Leadership: Ability to promote best practices and mentor peers through consistent code reviews
• Technical Documentation: Capability to produce thorough documentation for complex architectural designs
• Nice to have's:
• Advanced Framework Knowledge: Hands-on experience or deep familiarity with the Nest.js framework
• Event-Driven Design: Strong understanding of event-driven architecture and asynchronous patterns
• Web3 Tooling: Experience using Web3 libraries, such as ethers.js or web3.js, for direct blockchain interactions
• Why you'll love working with us:
• Join a young, creative team in a fast-paced and supportive environment
• We’re open to new ideas — if you’ve got a vision, pitch it and make it happen
• Enjoy competitive pay that matches your skills and experience
• Be part of a company that’s shaping the future of DeFi
• Take time when you need it — we offer unlimited vacation days
• Get fully compensated for your work gear — we’ll set you up for success
• We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses.
• These tools assist our recruitment team but do not replace human judgment.
• Final hiring decisions are ultimately made by humans.
• If you would like more information about how your data is processed, please contact us.