Senior Frontend Engineer (Angular)

Sourceangel; Warszawa; Sur place; PLN 180 000 - 240 000; Plein temps

Avantages offerts par ce poste

Medical insurance

Flexible work location

20 days vacation

Paid sick leave

Central Warsaw office

Résumé du poste

Source Angel is rebuilding a widely-used automotive SaaS platform from scratch, using Angular 17+ and AI-first development principles. You’ll join a core product team serving 1,500+ car repair shops across Europe, collaborating with international backend, design, and product peers.

The role focuses on scalable frontend architecture, UX excellence, and performance, with a chance to relocate later to Denmark or other projects. Flexible work location available from Warsaw.

Qualifications

• 5+ years of frontend development experience.
• Strong understanding of component-based architecture and frontend design patterns.
• Proficiency with TypeScript, RxJS, and state management (NgRx, Akita, or similar).
• Experience with REST/GraphQL integrations and API-driven applications.
• Good understanding of UX principles and responsive design.
• Familiarity with Docker, CI/CD pipelines, and agile workflows.
• Experience with AI/ML integration or event-driven systems.

Responsabilités

• Develop and maintain modern, high-performance web applications using Angular 17+.
• Design reusable UI components and responsive layouts using modern frameworks and libraries.
• Collaborate closely with backend, design, and product teams to deliver seamless user experiences.
• Implement state management (NgRx or similar) and optimize frontend performance.
• Integrate REST and GraphQL APIs and handle complex data flows.
• Ensure code quality through testing (Jest, Cypress) and code reviews.
• Participate in architecture decisions and contribute to frontend best practices.
• Help shape the frontend development strategy and mentor other team members.

Connaissances

Angular

TypeScript

RxJS

NgRx

REST API

GraphQL

UI/UX design

Jest

Cypress

CI/CD

AI/ML integration

Outils

Docker

Kubernetes

Jira

Confluence

Markdown

Description du poste

We’re Source Angel, a Danish-rooted software company with development centers in Ukraine, Poland, and Romania. For over 8 years, we’ve been building dedicated tech teams for global clients, focusing on long-term partnerships and a people-first culture.

We foster an environment of respect, transparency, and professional growth, offering engineers freedom with responsibility, collaborative Scandinavian leadership, and an international mindset.

About the Project

You’ll join a newly formed core product team that is rebuilding a widely-used automotive SaaS platform from scratch using modern frontend technologies and AI-first development principles.

The platform serves 1,500+ car repair shops across Europe, covering everything from workshop management to integrations with finance, logistics, and more.

The client is part of a global software group (190+ companies in 34 countries), providing long-term stability, strategic support, and room for innovation, while maintaining autonomy in the local product strategy.

This is a long-term greenfield modernization project with a strong focus on scalability, UX excellence, performance, and modern architecture.

What You’ll Do

• Develop and maintain modern, high-performance web applications using Angular 17+
• Design reusable UI components and responsive layouts using modern frameworks and libraries
• Collaborate closely with backend, design, and product teams to deliver seamless use experiences
• Implement state management (NgRx or similar) and optimize frontend performance
• Integrate REST and GraphQL APIs and handle complex data flows
• Ensure code quality through testing (Jest, Cypress) and code reviews
• Participate in architecture decisions and contribute to frontend best practices
• Help shape the frontend development strategy and mentor other team members
• APIs: REST, GraphQL
• Testing: Jest, Cypress, Playwright
• CI/CD: GitHub Actions, GitLab CI
• Cloud/Infra: Docker, Kubernetes (OVH or managed cloud)
• Docs & PM: Jira, Confluence, Markdown

What We’re Looking For

• 5+ years of frontend development experience
• Strong understanding of component-based architecture and frontend design patterns
• Proficiency with TypeScript, RxJS, and state management (NgRx, Akita, or similar)
• Experience with REST/GraphQL integrations and API-driven applications
• Good understanding of UX principles and responsive design
• Familiarity with Docker, CI/CD pipelines, and agile workflows
• Experience with AI/ML integration or event-driven systems

Onboarding & Performance Expectations

First 30 Days

• Collaborate with the team to define architecture standards, CI/CD pipelines, and observability tooling
• Develop a functional microservice prototype following agreed design patterns and platform technologies

First 90 Days

(to be refined together with the candidate based on strengths and focus areas)

• Take ownership of migrating one or more critical legacy services to the new architecture
• Share insights, technical recommendations, and improvement ideas based on hands-on experience

Ongoing Success Metrics

• Will be defined collaboratively with the candidate and reviewed regularly to ensure mutual alignment and growth

Why Join Us

• Work on a greenfield rebuild of a successful international platform
• Take ownership from day one in a flat, transparent environment
• Long-term opportunity with a stable, well-funded product
• Collaborate with an experienced and supportive multinational team
• Opportunity for future relocation to Denmark or other projects around the world

We Offer:

• Exciting projects with Denmark's most dynamic clients
• We provide the necessary equipment for your work
• An attractive salary package matching your experience and responsibilities
• Office located centrally in Warsaw
• Flexible work location can be arranged in coordination with the team lead
• 20 days of paid vacation
• Paid sick leave
• Medical insurance
• Local Danish managers offering mentorship and helping you grow communication and interpersonal skills