Position: Senior Fullstack JavaScript Developer (Node+React)
Company: Synergetica
Category: Node.js
Experience required: 5y
English level: upper

The project is designed for manufactures and alike companies and is aimed to ensure security for workers by automating all kinds of trainings, checking security metrics and displaying them in real-time mode. It also provides surveillance modules, so security engineers can control the whole process live and therefore save time for security control and save money by preventing security issues and any consequences that may be caused by this.

The project is still in an active development stage, so it's not development from scratch but not a legacy support either.
For now, there's a team of around 10 people (most of them in Israel) and we are looking for a new person to join in Ukraine.

**Responsibilities:**
- Working with an international team of 10 engineers
- Working on NodeJS-based backend part of the application, business logic and data management
- Participating in web and mobile part development using ReactJS, MobX, GraphQL
- Solving frontend issues and coming up with frontend solutions
- Working together with mid-level developer who will be responsible for most of UI tasks

**Requirements:**
- 5+ years of development experience with JavaScript and JS-based technologies
- Strong hands-on experience and focus on NodeJS and its ecosystem
- At least 2 years of frontend experience using ReactJS and related libraries on large production-ready applications
- Desire and ability to take ownership for large features and parts of the project, initiating and driving technical decisions
- Strong work ethic, self-driven attitude and being a team player
- Good English communication level (Upper-Intermediate/Advanced)
- Experience mentoring and guiding more junior team members

**Nice to have requirements:**
- Experience with React Native
- Knowledge of Expo platform
- Experience with GraphQL
- Experience with Serverless framework using AWS Lambda
- Basic experience with AWS DevOps (Elastic Beanstalk/Lambda)
- Experience with offline mobile apps support
- Experience mentoring and supporting more junior engineers within the team

**We offer:**
- Competitive salary depending on your experience
- Professional development opportunities
- Study and practice of English: courses and communication with colleagues and clients from different countries
- Yoga classes
- Compensation package (paid vacation, sick leaves)
- Flexible working hours (from 9-11 to 18-20)
- Comfortable office or possibility to work remotely