Software Developer (Front-End)

FlexTrade
Great Neck, NY

About Us:

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world’s largest, most complex, and demanding capital markets firms, we develop flexible tools, technology, and innovation that deliver a competitive edge. Our globally distributed engineering teams focus on adaptable technology and open architecture to build highly sophisticated trading solutions that can automate and scale with evolving business strategies.

At FlexTrade, our values guide everything we do. We are dedicated to client success, ownership, flexibility, integrity, continuous improvement, and strong collaboration, while fostering an environment where teams grow together and enjoy the work they do.

The Team:

You will be part of a collaborative and high-performing engineering team responsible for building modern, scalable web applications used by global financial institutions. The team works closely with backend engineers, product managers, and UI/UX designers to deliver reliable and high-quality user experiences.

About You:

You are a motivated front-end engineer with a strong foundation in modern JavaScript frameworks and a passion for building clean, intuitive, and performant web interfaces. You take ownership of your work, value code quality, and enjoy collaborating in an agile, fast-paced environment.

Key Responsibilities:

• Develop responsive, high-quality web applications using React JS, Redux, JavaScript, HTML, and CSS.

• Collaborate with backend engineers to integrate REST APIs and backend services.

• Write clean, maintainable, and scalable code following industry best practices.

• Participate in code reviews, technical design discussions, and sprint planning.

• Work closely with UI/UX teams to translate design mockups into functional web interfaces.

• Troubleshoot, debug, and optimize application performance across web and mobile web platforms.

• Manage code repositories using Git and follow CI/CD best practices.

• Hands-on experience with React JS, Redux, and modern JavaScript (ES6+).

• Strong understanding of HTML5 and CSS3.

• Working knowledge of at least one backend programming language, with Go preferred.

• Basic understanding of cloud infrastructure, preferably AWS or similar platforms.

• Familiarity with Unix or Linux operating systems and commonly used terminal commands.

• Strong problem-solving skills and attention to detail.

• Ability to work effectively in a collaborative, agile development environment.

Nice to Have:

• Experience with Figma or other UI and UX design tools.

• Understanding of responsive design principles and mobile-first development.

• Knowledge of Git branching strategies and version control best practices.

• Familiarity with SQL or NoSQL databases.

**FlexTrade Systems, Inc. does not accept unsolicited resumes from search firm recruiters. Fees will not be paid in the event a candidate submitted by a recruiter without an authorized agreement for a particular SOW (Statement of Work) in place is hired: such resumes are deemed the sole property of FlexTrade Systems, Inc.**

**FlexTrade Systems, Inc. is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other status protected by law.**

Posted 2026-02-23

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