Lead Software Engineer in ReactJS

Advertised Category: 
Category Description: 
Information Technology\Software Development
Minimum base salary for this job from 1700 EUR gross/month. The offer to you may be higher based on your skills and experience and will include additional rewards and benefits.

About the Client

Our Client is one of the world’s leading providers of reinsurance, insurance and other forms of insurance-based risk transfer.

About the Role

We are looking for a Lead Software Engineer in ReactJS who will play a key role in the IT delivery growth.


You build the frontend orchestration of the journeys for clients as part of an agile team. You lead the solution design and development workstream, coach junior colleagues, foster technical expertise and best practices. With each web-based application project for partners, you contribute to building up functional component library, engage in solution design and enforce a robust code review/testing strategy, continually improving the software delivery lifecycle. Our Client is embracing new technologies in a quickly growing young domain - with passion for crafting re-usable React components, you will help build up and use Client's component library for frontend implementations.
Technologies like ReactJS, Redux, MaterialUI, JSS, AWS, Kubernetes, Docker, GraphQL and BFF are your daily companions. You build robust solution design for scalable web applications, owning the code-base and following the best coding practices. You actively engage in driving application quality along with test automation engineers, continuously building, inspecting and shaping the product throughout the entire process. You polish your mentoring skills by supporting more junior software engineers and sharing your knowhow. Last but not least - you don't miss an opportunity to continuously sharpen your coding practices!


5+ years of experience working in agile digital product development environment, e.g. web/mobile application products
Proven knowledge and 3+ years of practical experience in ReactJS, Redux, GraphQL and Javascript front-end frameworks, ideally with focus on re-usable component build.
Good sense of styling principles and experience with either CSS/SCSS, JSS, HTML or styled components.
Addict of high coding standards, comfortable with using unit testing frameworks (React Testing Library, Enzym & Jest).
General familiarity with microservice architecture, solution design, and overall development process and quality assurance.
Proficient English skills both spoken and written.

Nice to Have Skills

Experience in tech lead role
University degree in computer science, engineering, information technology, mathematics or similar
Familiarity with Node.js
Understanding of all application tiers - user interface, client / server integrations, also experience with GitLab, CI/CD pipeline using technologies like Docker and Kubernetes.
Experience with authentication principles such as OAuth2.
Experience with test-driven-development.

How to apply
In case of your interest to apply for this position, please, send us your curriculum vitae in English language on michal.kriska@sourcefirstinternational.com .
Mission statement

Our mission is to offer variety of matching jobs to qualified candidates and fulfil our client recruitment and project needs. We have decided to operate and source in Eastern European countries.

Contact us

Klariská 14, 811 03 Bratislava, Slovakia
Lidická 700/19, 602 00 Brno, Czech Republic

www.sourcefirstinternational.com jobs@sourcefirstinternational.com Phone: +421 903 427089
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