Senior Front-End Developer – Financial Markets

Location: Poland (Remote, with occasional travel to London or Warsaw)

About Capco Poland

Capco Poland is a global technology and management consultancy specializing in driving digital transformation within the financial services industry. At Capco, we foster a culture of innovation, collaboration, and professional growth. You will be part of a team that thrives on solving complex challenges and creating meaningful value for our clients.

About the Role

We are looking for a talented Senior Front-End Developer  specializing in JavaScript, React, and TypeScript, to join a high-performing team supporting a leading financial markets client. This role involves designing and delivering cutting-edge solutions for trading and derivatives platforms.

Key Responsibilities

• Develop & Deliver: Build robust, scalable front-end applications using modern JavaScript frameworks like React and TypeScript.
• Collaborate: Work closely with cross-functional teams, including developers, analysts, and product owners, to deliver high-quality solutions.
• Take Ownership: Drive the end-to-end development lifecycle, from gathering requirements to deployment and support.
• Enhance Performance: Optimize real-time, event-driven front-end systems to meet low-latency requirements.
• Mentor: Guide junior team members and contribute to knowledge-sharing initiatives within the team.

Required Technical Skills

• Minimum 7 years of professional experience in front-end development.
• Proficiency in JavaScript (essential) and TypeScript.
• Experience with React, npm/yarn, webpack, and CSS for building single-page applications (SPA).
• Familiarity with event-driven architectures and integration protocols such as REST and WebSocket.
• Experience with version control tools like Git and CI/CD pipelines using Jenkins or GitLab.
• Bonus: Knowledge of Java, RxJS, and cloud-based technologies like AWS.

Functional Expertise

• Strong understanding of financial markets, including e-trading, FX, and derivatives.
• Experience working on latency-sensitive and modular front-end systems in capital markets.

Soft Skills

• Strong problem-solving and analytical skills.
• Excellent communication abilities to work effectively in a global team environment.
• Proactive, self-starter mindset with a commitment to delivering quality work.

Why Join Capco?

• Employment contract or B2B – choose what suits you best.
• Work remotely, with occasional travel to London or Warsaw.
• Opportunity to work in a dynamic and diverse global team.
• Attractive benefits, including a MyBenefit Cafeteria, private medical care, and life insurance.
• Access to over 3,000 online courses on Udemy.
• Be part of a flat, non-hierarchical structure where your contributions matter.

Application Process

1. Initial screening call with the Capco Talent Acquisition team.
2. Technical assessment.
3. Final interview with the hiring manager and team leads.