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Frontend Engineer
  • Warsaw
Frontend Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
GMV Spain
25. 2. 2025
Informacje o stanowisku

If you aspire to be Neo, but its reality that overcomes you .... Your place is with us!

We are expanding our teams in the defence sector to take on Frontex projects.

We´ll get to the point; well tell you whats not on the web. If you want to know more about us, go to GMV website.

WHAT CHALLENGE WILL YOU BE TAKING ON?

In our team you will develop projects for a European institution, concerning security and border control activities (FRONTEX).

Responsibilities:

  • Designing and implementing solutions based on micro frontend architecture: Identifying and documenting requirements for micro frontends, designing micro frontend solutions and documenting them, and identifying risks and issues.
  • Decomposition of monolithic applications into microservices (micro-frontends): Proposing a partition into micro frontends, breaking down the development tasks, identifying shared data, and documenting the adopted solution.
  • Optimizing applications for performance and scalability: Analyzing the current application performance, identifying and applying optimization opportunities, testing performance, and implementing best security practices.
  • Creating technical documentation and conducting code reviews: Providing and maintaining comprehensive documentation on the architecture, setup, and usage of micro frontends, conducting code reviews, and providing feedback to ensure continuous improvement in the code quality.
  • Supporting analysts in business requirements and frontend (UI/UX) analysis: Supporting requirement analysis, providing UI/UX guidance, ensuring alignment between frontend solutions and business requirements, assisting in identifying technical challenges, and documenting business requirements.

WHAT DO WE NEED IN OUR TEAM?

We are looking for frontend developers with:

  • Bachelor degree in Software Engineering or related field
  • Minimum 5 years of proven professional experience, including building complex Single Page Applications (SPA) for large organizations.
  • Deep knowledge of building Web components (HTML5/generic APIs) based applications.
  • Deep knowledge of JavaScript (including frameworks such as React/Angular).
  • Practical knowledge of micro-frontend architecture and SPA.
  • Experience working in Agile (Scrum), ability to work in a team, sharing knowledge and guiding other team members.

We will also value:

  • Personal Security Clearance at EU-CONFIDENTIAL level or above.
  • Master degree or PhD.
  • Experience as a Senior Lead Developer or equivalent, guiding junior staff.
  • Experience in building offline (mobile) applications with local base synchronization and conflict resolution support.
  • Knowledge of immutable state management (e.g. Redux library).
  • Knowledge (preferred experience) in migrating from monoliths to micro-frontend architectures (horizontal & vertical patterns).
  • Experience building observability features for microfrontends.
  • Knowledge of Domain Driven Design.
  • Practical knowledge of working in a CI/CD environment based on Azure DevOps.
  • Secure code development aligned with secure code development best practices e.g. OWASP TOP 10.
  • Applying best practices, processes and patterns in software development (e.g. SOLID principles).
  • Knowledge of working with GraphQL, WebSockets and TypeScript. Experience with lazy loading and RWD.
  • Knowledge of Git Workflows.
  • Ability to create automated, unit and integration tests.

WHAT DO WE OFFER?

Hybrid working model and 8 weeks per year of teleworking outside your usual geographical area.

Flexible start and finish times.

Personalized career plan development, training and language learning support.

National and international mobility. Do you come from another country? We can offer you a relocation package.

Wellbeing program: Health, dental and accident insurance; free fruit and coffee , physical, mental and financial health training, and much more!

In our recruitment processes, you will always have telephone and personal contact, face-to-face or online, with our talent acquisition team. In addition, bank transfers and bank cards will never be requested. If you are contacted through any other process, please write to our team at

We promote equal opportunities in recruitment, and we are committed to inclusion and diversity.

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  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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