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Java/Angular Web Lead Developer
  • Warsaw
Java/Angular Web Lead Developer
Warszawa, Warsaw, Masovian Voivodeship, Polska
SIGLI sp. z o.o.
5. 12. 2025
Informacje o stanowisku

Java/Angular Web Lead Developer

Miejsce pracy: Warszawa

Technologies we use

Expected

  • Angular
  • Java

About the project

A cloud resource provisioning platform designed specifically for resellers, enabling migration from four legacy services into a unified modern UI and API. It’s built to handle hundreds of resellers and tens of thousands of end customers, ensuring scalability, performance, and a smooth transition experience.

The platform supports multi-tenant architecture and includes:

User Management

API Demo & Access Control

Invoice Management

Internationalization (i18n) & Localization (l10n)

Accessibility (a11y) compliance

Tech Stack:

Frontend: Angular (latest), Angular CDK, Tailwind CSS

Backend: Spring Boot, RESTful APIs, Microservices

Authentication: Auth0

Architecture:

Vertical Slices with CQRS pattern

Thin-client paradigm

Reactive Programming on both frontend and backend

Custom component library for scalable UI development

Your responsibilities

  • Lead the design, development, and maintenance of high-quality web applications using Angular and modern frontend technologies.
  • Collaborate closely with Product Owner and stakeholders to understand business requirements, define technical solutions, and plan delivery timelines.
  • Participate in customer interactions to gather feedback, clarify requirements, and ensure alignment between technical implementation and business needs.
  • Plan and manage development tasks, ensuring timely delivery and prioritization in line with project goals.
  • Write clean, efficient, and well-documented code, adhering to industry standards and internal guidelines.
  • Conduct code reviews, mentor team members, and foster a culture of continuous improvement and knowledge sharing.
  • Troubleshoot and debug issues, proactively identifying and implementing enhancements.

Our requirements

  • 5+ years of professional experience in software development with a strong focus on JavaScript, TypeScript, and Angular.
  • Proven experience in leading frontend development efforts, mentoring developers, and driving architectural decisions.
  • Experience in planning and estimating tasks, managing priorities, and delivering in agile environments.
  • Strong communication skills and ability to collaborate with cross-functional teams, including Product Owners and external stakeholders.
  • Upper-Intermediate English proficiency or higher, enabling effective communication with distributed teams and customers.

What we offer

  • Lead the design, development, and maintenance of high-quality web applications using Angular and modern frontend technologies.
  • Collaborate closely with Product Owner and stakeholders to understand business requirements, define technical solutions, and plan delivery timelines.
  • Participate in customer interactions to gather feedback, clarify requirements, and ensure alignment between technical implementation and business needs.
  • Plan and manage development tasks, ensuring timely delivery and prioritization in line with project goals.
  • Write clean, efficient, and well-documented code, adhering to industry standards and internal guidelines.
  • Conduct code reviews, mentor team members, and foster a culture of continuous improvement and knowledge sharing.
  • Troubleshoot and debug issues, proactively identifying and implementing enhancements.

About Us

Join a collaborative environment! We seek a proactive and communicative team player to contribute to a current project.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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