Middle React.js Developer (offline)

The main goal is to evolve the existing live project in freelance recruitment area for the creative industries. Interaction with the platform takes place through a web / mobile application with a built-in chatbot, based on Amazon Lex.

Responsibilities:
– Use React.js to create a highly usable client-facing product;
– Building reusable components and front-end libraries for future use;
– Translating designs and wireframes into high-quality code;
– Identify and resolve all related key technical issues;
– Optimizing components for maximum performance across a vast array of web-capable devices and browsers;
– Collaborate with a client and team members to develop solutions within an agile environment.

Required skills:
– 3+ years of professional background in front-end development;
– Proficiency with React.js;
– Fundamentals in object-oriented programming, data structures and algorithm design;
– Experience working with RESTful APIs;
– Upper-intermediate written and spoken English.

Will be a plus:
– Experience with web socket integration.

What we offer:
– Grow professionally with subsidized certifications, courses, and conferences;
– Improve your English with conversation clubs and direct client communication;
– Enjoy our extra perks: unlimited vacation, flexible schedule, bonuses for important life events, fresh food & snacks in the office;
– Let loose with fun parties, BBQs, online activities and off-sites.

About INSART

INSART is a strategic technology partner for the top Fintech companies.

Our big goal is to transform INSART from an outstaffing agency into a strategic technological partner for 100+ top Fintech companies with overall 100+ million users for all clients before 2030.

Areas of expertise: Paytech, Money Remittance | Digital Banking, Neobanks | Wealthtech, Robo-Advisors, Personal Finance | Asset Management, Investment & Savings | Trading & Capital Markets | Insurtech | Lendtech, Alternative Loans, Re-financing | Real Estate & Mortgages | Crowdfunding Fundraising Platforms | Nonprofits | Donations | Accounting, Corporate Finance, Payroll & Benefits | Regtech, Compliance & Online Cybersecurity.

We are a team of 90+ people passionate in Fintech and software engineering, located primarily in Kharkiv (Ukraine) and Krakow (Poland) with the headquarters in Miami, Florida (USA).

What we stand for? 🚀

INSART helps Fintech companies build the most innovative, convenient, secure, and cost-effective software products and solutions.

We use our technological, management, and domain expertise and provide secure teams of software engineering experts to solve business challenges of our clients.

We aim to transform all verticals of the legacy financial industry and to provide people with the tools to achieve financial freedom in the digital world.
You can learn more about us at www.insart.com

FinTech expertise:
- Online Payment Systems & Payment Processing
- Wealth Management & Robo-advisors
- Lending & Fundraising
- Trading Platforms & Algorithms
- Insurances & InsurTech
- Online Security
- Blockchain & Cryptocurrencies
- Big Data Analytics

Technologies by system architecture layers:
- Backend/Server: Java, Spring, Hibernate, JBoss, Tomcat, WebLogic, Tapestry, Faces, EJB
- Frontend/Web: JavaScript, Angular.js, Ember.js, React.js, Backbone.js, REST, HTML5, CSS3
- SQL DBs: PostgreSQL, MySQL, Oracle, MS SQL Server, IBM DB2
- NoSQL DBs: MongoDB, Couchbase, Neo4j
- Big Data: Spark, Hadoop, Hazelcast, Kafka, Elasticsearch
- Data Science & Analytics: R, Python, C++, OLAP, MatLab
- Mobile: Android Java, iOS Objective-C, Cordova, JavaScript, HTML5, CSS3
- Embedded: C/C++, Embedded Linux
- Cloud: Amazon AWS, Heroku

Company website:
http://insart.com/

DOU company page:
https://jobs.dou.ua/companies/insart/