Senior Full-Stack Developer

The Role:

We have been developing products for Wall Street for the last 13 years. We grow increasingly, and our products help attract more than $30 billion of financing monthly.

Our clients: J.P.Morgan, Goldman Sachs, Dell, Ford, Tesla, and others.

The head office is in NY. The development office in Kyiv has operated for the last 9 years and comprises 140+ specialists across 10 Agile, DevOps, and Architect teams.

We are looking for a Senior Full-Stack Developer. You will be a part of a motivated team responsible for implementing new functionality and maintaining mission-critical systems for one of our technology platforms (Swiftbridge, which underpins Evercall).

Since this role involves close collaboration with a team located in the USA, we are looking for a shifted working schedule until 7:00 PM (UA time, including a one-hour break). The mandatory time reference is 12:00 PM ET.

Key requirements:

• 5+ years of commercial software development experience
• 5+ years of professional experience with PHP (7.x/8.x), including OO design, SOLID principles, system design and architecture
• Strong experience with SQL, relational databases (MySQL/PostgreSQL), including query optimization, indexing strategies, and data modeling
• Strong knowledge of vanilla JavaScript
• Knowledge of front-end technologies (HTML, CSS, DOM API)
• Solid understanding of Linux CLI, Docker images and containerization
• Understanding of Apache configuration, performance tuning, and security best practices
• Experience with API design and web services development
• Experience integrating and maintaining third-party APIs and services
• Strong debugging, profiling, and optimization skills across the LAMP stack
• Analytical and troubleshooting skills
• Proactiveness, ability to learn quick
• High level of responsibility and ability to work independently
• Strong communication and time management skills
• English level: Upper-Intermediate.

Would be a plus:

• Experience in leading projects
• Experience with high-load systems and performance optimization
• Experience with modern PHP frameworks such as Laravel or Symfony
• Knowledge of WebRTC and WebSockets
• Experience with: Kubernetes, Redis/Memcached, and cloud platforms such as AWS
• Knowledge of React, React SSR, React Context API, and state management patterns and solutions
• Experience with TypeScript
• Familiarity with CI/CD pipelines and automated deployment practices
• Experience with automated testing frameworks for PHP (PHPUnit, Codeception)
• Familiarity with security hardening and compliance in enterprise environments
• Working hours skewed later (Kyiv time).

Key responsibilities:

• Design, develop, and maintain scalable, high-performance LAMP applications
• Take ownership of major features and drive optimization/refactoring projects targeting performance, scalability, and reliability improvements
• Collaborate with architects and product teams to design technical solutions that meet business requirements
• Write clean, maintainable, and well-documented code following best practices
• Optimize SQL queries and ensure efficient interaction with large datasets
• Participate in code reviews, architecture discussions, and knowledge sharing
• Research and evaluate new technologies, frameworks, and approaches to improve development efficiency and product capabilities
• Provide production support and troubleshoot complex system issues
• Write and maintain unit and integration tests.

We offer besides a competitive salary:

• The friendly team
• Remote work, with the ability to return to the Kyiv office when it’ll be possible

Office in the city center - business center Panorama near the Landscape Alley, 10 minutes from Zoloti vorota metro station

• The informal style of leadership and communication, skilled management
• Work in an Agile environment
• Participation in seminars, trainings, and conferences
• English lessons online and the possibility to use English at work
• Team building and other activities
• Yearly salary review
• Paid vacation, paid sick leave
• Corporate medical insurance programs from the start date
• PE accounting and support
• Referral program.

About Finsight:

Finsight Group Inc. is a New York City-based product company that offers a highly accessible, cost-effective, and frictionless environment to research, prospect, structure, market, and monitor new issue and secondary market securities.

We are a friendly, close-knit team of motivated and open-minded individuals committed to personal development, solving real problems, and delivering excellent products and services to our clients.

We develop four leading platforms in US Fixed Income. Every month, over $30 billion of financing is exclusively marketed through our software across all major Wall Street banks and hundreds of the largest corporations in the world.

Our products:

• CreditFlow - a new issue deal database and search engine for global fixed income securities across ABS, IG and HY corporates.
• DataRooms (dealvdr.com, 17g5.com, investorset.com, verisend.com, researchroom.com) - an electronic data room used to share up to tens of thousands of files with counterparties, streamlining compliance with SEC Rule 17g5, and serving as a document library for corporates to streamline investor access to deal documentation and periodic reporting. Includes verbose user permissions.
• Deal Roadshow - an electronic roadshow platform used to market deal and non-deal roadshows for equity, debt, municipal, and private placement offerings.
• Evercall - an operator-assisted conference call service that specializes in capital markets and corporate finance events.
• Allocate - a powerful archive and visualization solution for final allocations of a new issue book-building process.
• CapEdge - a database and search engine for SEC (EDGAR) filings and earnings transcripts
• Quantum - a powerful platform with software and data services for structured finance and private credit.