Full-stack developer

We are hiring three mid-level Full Stack Developers to join the expanding Software Factory of an EU Agency based in Warsaw. You will be part of a team managing the entire software development lifecycle-from gathering requirements to deployment and ongoing maintenance-for both internal and external digital solutions.

Project Overview

• Openings: 3 positions
• Work Model: Near-site remote (must reside within ~2 hours travel distance from Warsaw).
• Schedule: Full-time (~220 working days/year, plus up to 20 days of extended hours). No business travel or on-call duties required.
• Start Date: From December 2026 (within 3 months of proposal acceptance).
• Contract Duration: 12 months initial term, with potential extensions up to 42 months total (12 + 12 + 12 + 6).
• Security Clearance: EU CONFIDENTIAL clearance is mandatory (vetting process must be initiated within the first 45 days on the project).

Key Responsibilities

• Architect and build end-to-end front-end and back-end components based on business requirements.
• Provide technical leadership, establish coding standards, and mentor junior team members.
• Optimize applications for speed, security, and scalability; track and analyze performance metrics.
• Design prototypes and propose technical solutions to complex business challenges.
• Handle effort estimation, configuration management, and release cycles.
• Participate in requirements analysis, QA, automated testing, deployment, and build internal testing tools.
• Maintain clear technical documentation and provide 2nd and 3rd-line support.

Tech Stack & Methodologies

• Front-End: Angular, TypeScript, RxJS, NgRx, CSS/SCSS, Micro Frontends.
• Back-End: .NET, C#, Node.js, NestJS (or similar JS frameworks for BFF), Microservices.
• Databases & APIs: Relational DBs (e.g., MS SQL Server), NoSQL databases, GraphQL.
• DevOps & QA: CI/CD (e.g., Azure DevOps), containers (e.g., OpenShift), unit and automated testing.
• Practices: Agile/Scrum, UML, OOP, and functional design patterns.

Strict Mandatory Requirements

Please note that all criteria below are strictly enforced by the client:

• Education: Bachelor’s degree or higher (EQF Level 6) in any discipline.
• Language: Official certificate confirming English at B2 level or higher.
• Experience: Minimum 4 years of overall IT experience, including at least 2 years in a software development role.
• Project Background: Proven track record of delivering at least one end-to-end software solution and working in a Scrum environment.
• Certification: At least one intermediate-level software development certification (or an internationally recognized equivalent).
• Location & Eligibility: Residence within ~2 hours of Warsaw and eligibility to obtain an EU personal security clearance.

Selection Process

• Format: Technical interview only (no written tests).
• Scoring: Minimum passing score is 66 out of 110 points (60%).
• Key Focus Areas: Technical team leadership, Scrum methodologies, enterprise full-stack architecture (UI, business logic, data layers), design patterns, Angular/RxJS/NgRx, and .NET/C#.

Key Deadlines & Application Package

• Application Deadline: November 24, 2026
• Full Document Submission: November 27, 2026
• Client Proposal Submission: December 1, 2026

To apply, you will need to provide:

• Updated CV in English (every claim must be verifiable by supporting documents).
• Copy of your highest university diploma.
• Official English language certificate (B2+).
• Copies of relevant IT certifications.
• Signed Declarations (Statement of Intent & Statement of Compliance).

Note: Prior to onboarding, selected candidates will also need to provide a clean criminal record extract (issued within the last 6 months) and sign the agency's Code of Conduct and Acceptable Use Policy.