Senior JavaScript Engineer (Fintech)

TL;DR

Senior JavaScript Engineer (Fintech): Building and optimizing high-performance software solutions for a Data Platform with an accent on RESTful APIs, cloud-native features, and low-latency experiences. Focus on architecture, implementation, testing, and continuous deployment for the global fintech market.

Location: Remote within Bulgaria

Company

hirify.global is a custom product engineering company that supports multinational organizations and scaling startups to solve their most complex business challenges.

What you will do

• Take ownership of product development from ideation through architecture to continuous deployment.
• Collaborate with developers, product managers, and stakeholders for smooth integration and timely feature delivery.
• Lead the design and implementation of RESTful APIs for seamless system integration.
• Optimize application performance, ensuring low latency, high availability, and reliability.
• Participate in design and code reviews, ensuring adherence to coding standards and best practices.
• Conduct thorough testing of backend components, write automated tests, and contribute to technical strategy.

Requirements

• 5+ years of professional experience in software development with strong expertise in Node.js, React, and TypeScript.
• Strong hands-on coding skills with a passion for building scalable, reliable, and maintainable systems.
• Solid understanding of software architecture, design patterns, and modern development practices (Agile, CI/CD, DevOps).
• Experience with RESTful API design and development.
• Strong problem-solving skills and excellent communication abilities.
• Comfortable in a fast-paced, dynamic environment where priorities can shift quickly.

Nice to have

• Experience in fintech, payments, or financial services.
• Familiarity with cloud platforms such as AWS, Azure, or GCP.
• Experience working with microservices or event-driven architectures.

Culture & Benefits

• Regular salary reviews based on performance.
• Corporate events: webinars, offline parties, and meetups.
• Tailored education path including full access to Udemy and certifications.
• 25 paid days off: 20 business days of vacation plus 5 undocumented sick leave days.
• Additional health insurance.
• 100% company-covered Multisport card, with discounts available for family members.