Senior Web Developer

Role Overview

Senior Web Developers are responsible for designing, implementing, and maintaining the front-end and web-based components of the company’s trading platforms. They ensure the delivery of scalable, high-performance, and user-centric solutions aligned with business and client requirements. As key contributors to product quality and client satisfaction, they collaborate closely with cross-functional teams and mentor junior developers, embodying accountability, autonomy, and commitment to client success.

Summary of Key Responsibilities

• Design, develop, and maintain web applications and trading interfaces.
• Ensure usability, scalability, and performance of web-based systems.
• Guarantee compliance with deadlines, quality, and security standards.
• Collaborate effectively with UX/UI, backend, Quality Assurance, and Business Analysis teams.
• Promote client success through reliable and intuitive front-end experiences.
• Mentor junior developers and foster team spirit and professional growth.
• Provide regular updates and report activities to management.

Detailed Responsibilities

• Software Design and Development

• Develop high-quality, responsive, and efficient web applications using modern frameworks (React, Angular, or equivalent).
• Translate business and user requirements into intuitive and reliable user interfaces for trading systems.
• Integrate front-end components with backend services and APIs.
• Optimize application performance for speed, scalability, and data accuracy.
• Contribute to architecture discussions, promoting innovation and maintainability.
• Contribute to maintaining product quality and consistency across releases.

• Quality, Accountability, Efficiency, and Compliance

• Design, implement and execute automated unit tests to conduct unit, integration, and performance testing to guarantee product quality and stability.
• Proactively identify and resolve bottlenecks and defects.
• Ensure compliance with coding standards, security protocols, and confidentiality obligations.
• Write, edit, and maintain technical documentation for trading software, and ensure that all documents are accurate, consistent, and aligned with the latest product versions and releases.
• Review and update existing documentation to maintain quality, relevance, and compliance with standards.
• Deliver tasks within agreed deadlines, maintaining high standards of efficiency and professionalism.
• Provide regular updates and report activities to management.

• Collaboration and Client Success

• Work closely with UX/UI Designers, backend Developers, Quality Assurance Specialists, and Product Development Managers to ensure cohesive delivery.
• Translate client needs and feedback into tangible improvements and scalable product features.
• Support the pre-sales and client engagement process by providing technical insights and prototypes when required.
• Actively contribute to enhancing customer satisfaction and client success through reliable, user-friendly solutions.
• Promote clear communication, teamwork, and a collaborative work culture.

• Leadership, Mentorship, and Continuous Improvement

• Mentor and guide junior Developers, promoting autonomy, accountability, and technical excellence.
• Encourage knowledge sharing, code reviews, and team collaboration.
• Stay current with emerging technologies, frameworks, and best practices in front-end and trading software.
• Stay updated on financial markets, trading workflows, and new technologies relevant to trading systems.
• Contribute to process improvement initiatives and the evolution of best practices across the development lifecycle.

Profile & Qualifications

• BSC in Computer Science, Engineering or relevant field.
• 5+ years of professional experience as Angular Developer mastering front-end or web development.

• Expertise in JavaScript, TypeScript, React, Angular 13, Angular RXJS, Vue, Prime NG suite, SCSS, React, Cypress testing framework.

• Solid understanding of RESTful APIs, Websocket communication, microservices, and responsive design.
• Familiarity with real-time data visualization and trading interfaces is preferred.
• Basic knowledge of Nginx, Linux OS.

• Excellent programming skills, with the ability to produce technical document in a simple and meaningful way.
• Deep knowledge of development best practices (Agile methodology and Atlassian suite, i.e. Bitbucket, Jira, and Confluence) and industry standard libraries (stdlib).

• Strong expertise in multi-threaded, high-performance, and network programming.
• Solid understanding of Linux environments, Version Control Systems and CI/CD tools (e.g. Git, Jenkins). Full autonomy in using debugging and profiling tools.
• Experience with financial systems, trading workflows, or market data preferred.
• Proven sense of accountability, autonomy, efficiency and team working.
• Strong analytical and problem-solving skills, with attention to detail and product quality.
• Excellent communication and teamwork abilities, with a client-first mindset.
• Fluency in English and Italian (both written and spoken).
• Commitment to confidentiality, continuous learning, and professional ethics.

Euronext Values

Unity

•        We respect and value the people we work with

•        We are unified through a common purpose

•        We embrace diversity and strive for inclusion

Integrity

•        We value transparency, communicate honestly and share information openly

•        We act with integrity in everything we do

•        We don’t hide our mistakes, and we learn from them

Agility

•        We act with a sense of urgency and decisiveness

•        We are adaptable, responsive and embrace change

•        We take smart risks

Energy

•        We are positively driven to make a difference and challenge the status quo

•        We focus on and encourage personal leadership

•        We motivate each other with our ambition

Accountability

•           We deliver maximum value to our customers and stakeholders

•           We take ownership and are accountable for the outcome

•           We reward and celebrate performance

We are proud to be an equal opportunity employer. We do not discriminate against individuals on the basis of race, gender, age, citizenship, religion, sexual orientation, gender identity or expression, disability, or any other legally protected factor. We value the unique talents of all our people, who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect.

This job description is only describing the main activities within a certain role and is not exhaustive. It does not prevent to add more tasks, projects.