Engineering Team Leader (Platform Web)

XTB online investing; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Real influence on product development

Training budget for courses

Birthday day off

Private medical care

Wellbeing platform & private therapy

Remote work from Warsaw or coworking

Job summary

XTB online investing is seeking a Team Leader for the Technical Platform team to drive web applications. You will translate product vision into scalable technical solutions, leading distributed teams and shaping frontend architecture using microfrontends and Angular.

We expect extensive experience as a Senior Developer/Tech Lead or Software Architect, with hands-on work on Angular-based web apps, metrics-driven observability, and collaboration across remote teams.

Qualifications

• Senior-level development and architecture experience.
• Hands-on leadership of distributed/remote teams.
• Experience delivering end-to-end frontend projects.

Responsibilities

• Break down complex work into manageable tasks and deliver incrementally.
• Monitor and manage technical debt.
• Delegate tasks effectively and mentor team members.
• Foster open two-way feedback culture.
• Lead collaborative sessions and workshops.

Skills

Senior Developer

Tech Lead

Software Architect

People management

Web application development

Team leadership

Tools

Angular

Observability

AI tools

Testing pyramid

Web Components

Job description

We are looking for a Team Leader to join our Technical Platform team for web applications.

We are seeking someone who combines strong technical expertise with leadership skills and can translate product vision and business needs into effective technical solutions.

About the team

We build tools and solutions that enable product teams to deliver business value faster, more securely, and more efficiently. We develop web applications using a microfrontend architecture, with a strong focus on quality, scalability, maintainability, and modern technologies.

Required experience and qualifications

• Several years of experience as a Senior Developer, Tech Lead, or Software Architect.
• Several years of formal people management experience as a manager.
• Hands-on experience developing and evolving web applications based on microfrontend architecture (Angular).
• Strong understanding of scalability, performance, and reliability of web applications.
• Experience delivering end-to-end projects, from architecture design through production deployment.
• Experience working with distributed/remote teams.

What qualities are we looking for?

• A proactive mindset, ambition, and the ability to independently tackle challenges in large-scale projects.
• Ownership and accountability for your area of responsibility, your decisions, and your team.
• Confidence to express your own vision and opinions, combined with the drive and persistence to turn ideas into reality.
• A business-oriented mindset with the ability to align technology choices with product goals and business needs.
• Openness to collaborating with diverse teams and stakeholders.

Leadership skills we expect

• Ability to break down complex work into manageable tasks and deliver value incrementally within defined timelines.
• Proactive monitoring and management of technical debt.
• Effective task delegation across the team.
• Building a culture of open, two-way feedback.
• Mentoring and supporting the professional growth of team members.
• Experience building technical communities, facilitating workshops, and leading collaborative sessions.

Technical skills we expect

• Commercial experience designing architecture and implementing complex frontend applications.
• Extensive experience building advanced solutions with the Angular framework.
• Experience implementing observability solutions.
• Experience creating automated tests in line with the testing pyramid.
• Strong knowledge of software engineering best practices and design patterns.
• Practical experience using AI tools to improve both engineering and management workflows.

Nice to have

• Experience working with monorepos and Nx.
• Familiarity with streaming technologies (e.g., WebSocket, gRPC).
• Experience with microservices architecture.
• Knowledge of Web Components.
• Understanding of web accessibility (WCAG).
• Experience with CI/CD pipelines and deployment automation.

What we offer

• Real influence on the development of the company and the product,
• Work in an experienced team that is happy to share its knowledge,
• A clear vision of development thanks to regular feedback and clear career paths,
• A training budget for courses and conferences that interest you,
• An extra day off on your birthday,
• An extra day off for parents,
• Equipment tailored to your needs,
• Private medical care and group insurance,
• Access to an e-learning platform for learning English and a benefits platform,
• Access to a wellbeing platform and the opportunity to take advantage of workshops and private therapy sessions,
• Remote work, from the office in Warsaw or from a coworking space in your city.