Software Engineer - Frontend

3 913.15 - 4 611.93 USDGross per month - Permanent
JavaScript

Software Engineer - Frontend

JavaScript
Tadeusza Kościuszki, Kraków

Evidence Prime

Full-time
Permanent
Mid
Remote
3 913.15 - 4 611.93 USD
Gross per month - Permanent

Job description

Essential requirements:

  • Advanced knowledge of React and TypeScript

  • Experience with modern frontend development practices

  • Expertise in building responsive and accessible user interfaces

  • Good knowledge of HTML5, CSS3, and JavaScript

  • Experience with using REST APIs

  • Understanding of microservice architecture principles

  • Very good command of English

  • Formal requirements:

    • minimum 3 years of experience as a Frontend Engineer or similar role

    • master's or bachelor’s degree in Computer Science or related field

    • the candidate already lives in Poland and can be formally employed here (UoP)


Nice to haves: 

  • Knowledge of document-based databases, such as CouchDB

  • Knowledge of state management patterns in React

  • Experience with testing frameworks (Jest, React Testing Library)

  • Basic knowledge of CoffeeScript

  • Experience with containerized applications

  • Experience working with medical or scientific applications

  • Familiarity with JWT- and session-based authentication

  • Good command of Polish


Responsibilities:

  • Design and implement user interfaces for the GRADEpro system

  • Build reusable components and libraries to ensure consistency

  • Work with microservices architecture and containerized applications

  • Optimize application performance and loading times

  • Collaborate with backend team on API design and data requirements

  • Participate in code reviews and architectural discussions

  • Implement robust security best practices to meet compliance requirements, with a focus on standards necessary for obtaining and sustaining key certifications like SOC 2, ISO 27001, and FedRAMP, as well as adherence to data protection regulations such as GDPR.


We offer:

  • Participation in an innovative project using cutting-edge AI technologies

  • The opportunity to work on a project that is demonstratively significant to the general well-being and health of people world-wide

  • International work environment

  • A fully remote or hybrid work (we have an office in Kraków)

  • Flexible working hours

  • Opportunity to publish research results

  • A small, friendly and close-knit team focused on collaboration, primarily working remotely

  • Stability and development opportunities, backed by solid international sales and a grant from PARP

  • Team integration events twice-a-year to connect and celebrate together (optional)

  • Standard perks: Multisport, Luxmed, company-provided lunch every Thursday and nerdy memes


Who we are:

We are Evidence Prime, an IT/AI company born from collaboration between McMaster University and a group of dedicated, experienced Polish IT professionals. We have over 10 years of experience in the healthcare field. 


Recruitment steps:

  1. Share your CV and other things that help us see your brilliance

  2. Complete a short take-home assignment

  3. Meet with the future colleague / manager

  4. Meet with the co-founder

  5. You're hired :)

Tech stack

    English

    B2

    Polish

    B2

    React

    advanced

    TypeScript

    advanced

    JavaScript

    regular

    REST API

    regular

    HTML5

    regular

    CSS3

    regular

    Git

    regular

Office location

Published: 19.02.2026

Software Engineer - Frontend

3 913.15 - 4 611.93 USDGross per month - Permanent
Summary of the offer

Software Engineer - Frontend

Tadeusza Kościuszki, Kraków
Evidence Prime
3 913.15 - 4 611.93 USDGross per month - Permanent
By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. Informujemy, że administratorem danych jest Evidence Prime sp. z o.o. z siedzibą w Krakowie, ul. Toruńska 5 (dalej jako "administrator... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.