Senior Fullstack Engineer

1 tydzień temu

Warszawa, Mazovia, Polska CLOUDFIDE Pełny etat 45 000 zł - 80 000 zł rocznie

You are

You're an experienced fullstack engineer who knows how to move smoothly between backend and frontend. You write clean, efficient code, think in terms of architecture and user impact, and feel comfortable working across the entire stack - from API design to React components. You enjoy collaborating with others, sharing knowledge, and improving how things are done - both in code and in the team.

Opportunity overview

You'll join one of our core product teams working on a platform that aggregates, processes, and visualizes complex business data. The goal is to streamline operations, improve user experience, and support better decision-making through automation and well-designed interfaces. You'll take part in designing and delivering new features, optimizing performance, and contributing to the evolution of our tech stack.

Your impact zone

  • Design and build scalable backend services using
  • Develop frontend components with React and TypeScript
  • Collaborate with other engineers, designers, and product owners to define and deliver high-quality features
  • Translate business requirements into well-structured technical tasks
  • Propose improvements in architecture, tooling, and development workflows
  • Contribute to code reviews, documentation, and mentoring less experienced developers

Key responsibilities

  • Work on both backend and frontend sides of the application
  • Integrate external APIs and services
  • Optimize code for performance, maintainability, and scalability
  • Write unit and integration tests (Jest or similar)
  • Follow and promote best practices (e.g. SOLID, DRY, KISS)
  • Participate in Agile processes and continuous delivery

Qualifications & Tech Toolbox

  • 4+ years of experience with JavaScript/TypeScript in a fullstack role
  • Strong proficiency in and
  • Strong proficiency in React and frontend development patterns
  • Familiarity with relational databases (e.g. PostgreSQL, MySQL)
  • Understanding of authentication/authorization mechanisms (OAuth2, JWT)
  • Experience working with cloud environments (preferably Azure)
  • Comfortable using Git, Docker, and Linux CLI
  • Familiarity with DevOps practices and CI/CD pipelines
  • Good English communication skills

Extra stardust for

  • Experience with microservices architecture
  • Exposure to Azure DevOps or similar tools
  • Knowledge of security best practices
  • Experience in mentoring or leading small teams

Here's why you'll love Cloudfide

BENEFITS:
Regardless of the form of employment – Budget for your professional development (training and certifications). MyBenefit cafeteria (with Multisport). Medicover medical care. Team-building meetings and trips.

FLEXIBILITY:
Enjoy the freedom of working from anywhere, and have a genuine say on our tools, tech, and solutions.

STABILITY:
Stable and long-term employment (employment contract, B2B).

START-UP CULTURE:
Open communication, creative problem solving and a flat hierarchy.

GROWTH:
Skyrocket your career by exploring new territories – you can work on various projects related to Big Data and Cloud.

COLLABORATION:
Be part of our diverse, passionate team, where every voice matters. Work in a company full of well-coordinated people who do their work with passion and commitment.

Equal opportunities
Cloudfide is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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