Frontend Developer

LLInformatics is an IT consulting company with dozens of satisfied clients across Europe and North America. We serve businesses that expect their challenging projects to be delivered according to plan, with impeccable quality, and under strict compliance requirements. Our remote-first team of 100+ experts specializes in building high-quality digital products. We set a new standard in our industry through data-driven decisions, measurable outcomes, a strategic mindset, and a solid work culture.

Contract Type: B2B
Location: Warsaw or the possibility of Remote work

Your tasks and responsibilities:

• Build and develop the user interface of the web application using ReactJS.

• Implement UI components according to design specifications and guidelines.

• Collaborate with the backend team to integrate APIs.

• Optimize application performance and ensure responsiveness across devices.

• Write unit and integration tests to ensure the quality of the frontend code.

• Maintain and improve existing frontend code according to best practices.

We need you if you have:

• Strong experience with ReactJS for building web applications.

• Proficiency in JavaScript and supporting libraries (e.g., Redux, Axios).

• Knowledge of creating responsive user interfaces with a focus on UX.

• Familiarity with testing tools (e.g., Jest, React Testing Library).

• Experience working with RESTful APIs and integrating with backend services.

• Proficiency in version control systems (e.g., Git).

• Creativity and a proactive approach to improving UI/UX.

• English language proficiency at a minimum of B2 level to collaborate effectively in an international team.

Nice to have:

• Experience with CSS frameworks and pre-processors (e.g., SASS, Tailwind CSS).

• Experience with state management libraries (e.g., Redux, MobX).

• Knowledge of continuous integration and deployment (CI/CD) tools.

What We Offer:

• Onboarding and Support: We will take care of you from the very beginning, providing guidance and mentorship to ensure a smooth start.

• Collaborative Culture: Work with a team of experts in ML, data science, and software engineering, in a company culture designed to create a place where we’d love to work ourselves.

• Impactful Work: The opportunity to make a tangible impact on an MVP project for high-profile clients and collaborate with industry leaders

• Modern Work Techniques: We use cutting-edge methods of running projects, inspired by the best practices in the IT world.

• Transparent Communication: Regular 360° feedback sessions, ongoing support from mentors, and open communication at all levels.

• Flexible Work Options: Choose between remote or hybrid working arrangements to fit your lifestyle.

• Equipment: MacBook, external widescreen monitor (34 inches, 16:9), and standing desks available in the office.

• Access to Technology: Work with the latest tools and technologies, ensuring you stay ahead in your field.

Please include the following GDPR clause in your CV:

I hereby consent to my personal data being processed by Łukasz Łażewski Informatics SKA for the purpose of considering my application for the role I have applied.

and the OPTIONAL one:
I hereby consent to my personal data being processed by Łukasz Łażewski Informatics SKA in order to consider my application in future recruitment processes.