Front End Developer, Sr.

About The Company Esprow is a highly innovative and rapidly expanding technology company specializing in financial trading solutions and enterprise testing platforms. With a global presence in New York, Singapore, Tokyo, and India, Esprow serves some of the world's most prominent financial institutions and trading firms. Our flagship product, the Esprow Enterprise Testing Platform (ETP), is a unique market leader in automated certification, testing, and simulation of financial trading systems. We are committed to delivering cutting-edge solutions that enable our clients to optimize their trading operations and maintain competitive advantage in the fast-paced financial industry. Our company culture emphasizes innovation, collaboration, and continuous learning, providing an environment where talented professionals can thrive and grow. About The Role We are seeking a talented and dedicated Front-End Developer to join our dynamic development team. In this role, you will be responsible for designing, developing, and maintaining the front-end components of Esprow's financial web applications. The ideal candidate will have a strong background in modern front-end technologies, with 3 to 6 years of experience in creating responsive, functional, and visually appealing web interfaces. You will play a key role in both enhancing existing systems and laying the foundation for new, innovative products. This position offers the opportunity to work on high-profile projects that impact the financial trading domain, collaborating closely with back-end developers, UI/UX designers, and product managers. Your proactive approach, technical expertise, and attention to detail will contribute to delivering high-quality solutions on time and within scope. Qualifications Bachelor's Degree in Computer Science, Information Technology, or a related field3 to 6 years of professional experience in front-end developmentStrong proficiency in HTML5, CSS, and JavaScript (ES6+)Experience with TypeScriptHands-on experience with React frameworkFamiliarity with Redux, Redux Toolkit, styled-components, and immutability libraries such as ImmerPractical knowledge of RESTful APIs, WebSocket APIs, JSON, and XML formatsExperience with front-end testing frameworks and methodologiesUnderstanding of UI/UX principles and design thinkingProficiency with modern IDEs, build tools, deployment pipelines, and monitoring toolsBasic knowledge of jQuery and Bootstrap for legacy support and migrationGood communication skills and proficiency in English (basic or higher) Responsibilities Develop and implement functional, responsive, and visually appealing web interfaces for Esprow’s applicationsCollaborate effectively with back-end developers, UI/UX designers, and product teams to deliver seamless user experiencesIdentify and resolve complex issues related to web development, UI/UX, and client-specific use-casesEnhance and optimize existing front-end codebases for performance and maintainabilityContribute ideas and expertise to the development of new products from scratchParticipate in testing and quality assurance processes to ensure applications meet functional and non-functional requirementsEnsure cross-browser and cross-platform compatibility of web interfacesDocument your work and share knowledge with team members to promote best practicesTake ownership of assigned product areas, managing tasks proactively and independently Benefits Full-time permanent position with flexible onsite or remote working optionsFive-day workweek (9 am to 6 pm) with flexible hoursCompetitive salary packageComplimentary coffee, tea, and snacks (for onsite employees)Opportunity to work with a professional, efficient, and friendly teamAccess to training programs and opportunities for professional growthClear career progression in a fast-growing technology company within global marketsExposure to innovative technologies and high-profile projects in the financial domain Equal Opportunity Esprow is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, gender, age, religion, sexual orientation, disability, or any other protected characteristic. All qualified applicants will receive consideration for employment without regard to any such factors.