Вакансії Fullstack Developer

Brainberry invites Senior Full-Stack Developer for long-term and full-time employment at its service center in Kyiv, Ukraine.
You will have the opportunity to be a part of the extension team of an international IT Consulting Company.

Technology Stack:

• JavaScript (ES6, CoffeeScript);
• UI-Heavy-Frameworks (React, Backbone);
• Component-Based;
• Build-Tools (Webpack, npm, Gulp, Browserify);
• Working with RESTful APIs;
• Design and Develop powerful and performant REST web services using Ruby on Rails;
• Architect and implement mission-critical publication systems;
• Design and develop asynchronous workers to process time-consuming tasks;
• Professional experience with React, Ruby 2, Rails 4 and Postgres or other RDBMS;
• Experience with unit testing (whether TDD, BDD, or spike it first and test it later) and a desire to push everyone to do better;
• Experience with ElasticSearch, Redis, Docker - huge pluses.

Responsibilities:

• Known methods for latency improvement and performance optimization.
• Implement object oriented design and best practices including code to test (unit).
• Agile principles including focus on demo working code, work breakdown structures, continuous integration, kanban boards.
• Ability to go from wire-frame or whiteboard to integrate, code, and iteration.
• Can quickly determine LOE (Levels of Effort) on proposed architecture and solution concepts.
• Available to accommodate US Pacific time standards and schedules.
• Development of the project and database architecture.
• Direct reporting to the CTO.
• Be a part of hiring process of the future team members.
• Business trips.
• Fluent English.

We are looking for an experienced Full Stack JavaScript Developer with deep knowledge of React.js, Next.js and Node.js to join our team.
This role is ideal for a candidate with extensive experience in application architecture design and eCommerce integration.

Skills to succeed in this role:

• 4+ years of professional experience in software development;
• Expert level JavaScript, React.js, Node.js and in-depth knowledge of Web development;
• Deep knowledge of Next.js and Node.js (the most important frameworks for this position);
• Experience working with HTML/HTML5, CSS (SASS/Less), GraphQL;
• English proficiency B1 and above, both written and spoken;
• Extensive experience in web application architectural design;
• Experience with integration and customization of Shopify/BigCommerce platforms will be a big plus;
• Willingness to actively work with eCommerce;
• Analytical abilities, solving complex problems.

The job will consist of developing WordPress/WooCoommerce websites, plugins, and extensions for our international clients.

Duties:

• Creating markups and WordPress/WooCommerce themes from scratch.
• Converting PSD/Invision/Figma/XD or any other design files into mobile-friendly WordPress websites.
• Updating existing functionality without conflicts.
• Creating custom solutions.
• Maintenance and support of existing Betlace clients.

Requirements:

• HTML5, CSS3 (Flexbox, SASS/SCSS/LESS), SVG, Gulp;
• WordPress, WooCommerce, ACF, Custom Post Types, Custom Taxonomies, PHP, MySQL;
• jQuery, Ajax, REST-API;
• Git, BitBucket;
• Photoshop;
• English level at least Pre-Intermediate.

The plus will be:

• Experience with Figma, XD;
• Ability to work with Jira, Trello, Asana;
• Experience working with international clients in the past;
• Know how to google;
• Sociability, self-motivation, responsibility, punctuality;
• The ability to take responsibility for the project and their tasks, to work under minimal control.

We are looking for Full Stack Developer.

Responsibilities:

• Apply expertise in enterprise project environments, ensuring the successful delivery of robust solutions.
• Troubleshooting and resolving web application performance issues.
• Utilize experience in implementing and optimizing projects using MVC frameworks.
• Take charge of designing and building RESTful APIs for seamless integration.
• Handle projects focusing on a production environment, ensuring minimal downtime.
• Taking ownership and being proactive.

Requirements:

• 4+ years of experience with PHP and Laravel.
• Experience with VueJS or Angular or React.
• Working experience with enterprise projects.
• Proficient in MVC framework and RESTful API development.
• An understanding of design patterns.
• Advanced architecture understanding both on theoretical and practical levels.
• Commercial experience with RDBMS (PostgreSQL, MySQL).
• Solid expertise in Javascript, HTML, and CSS development.
• Caching experience, especially with in-memory key/value storage.
• Knowledge of debugging tools.
• Proven track record in a production environment with minimal downtime.
• Understanding of version control systems (e.g., Git).
• Commitment to quality, performance, continuous improvement, and efficiency.
• Analytical mindset and good problem-solving skills.
• Upper-intermediate level of English.

Наша компанія в пошуках Full Stack JS Developer для роботи на новому FinTech проекті. Про культуру в компанії – у нас мало бюрократії та основний фокус на результат. Вільний робочий графік. Можливо працювати вдома або в нашому офісі коворкінгу Creative States of Arsenal.

Обов’язки:

• Написання підтримувального розширюваного коду;
• Робота з високонавантаженими проектами;
• Якісно та відповідально виконувати свою роботу.

Детальніше про технології:

• Node.js/Express;
• React.js/Redux;
• AWS Cloud;
• TypeScript;
• MongoDB, PostgreSQL;
• Docker infrastructure;
• CI (Travis, CircleCI);
• GitHub;
• Jira.

Axon is looking for an experienced React Native Engineer.

About the project

Axon is looking for an experienced React Native Engineer to join the development of a workout tracking system that helps people with physical training and rehabilitation.
The system consists of iOS and Android applications, Web Portal and Admin panel. Applications work in pairs with 2 IoT devices.
By using our devices professional and amateur athletes, trainers, and physical coaches can track their sporting achievements: a number of metrics helps to understand what physical shape a person is in. The product is used by famous athletes and physiotherapists both in Britain and other countries. The current team consists of 12 Specialists, who will gladly assist with your on-boarding on the Project.

What you need for this position

• About 3 years of relevant commercial experience in React Native development;
• Experience with mobile/web/backend development within the modern JS ecosystem (server-side development is about 10-20% of all work, because it's mostly used for saving and retrieving data);
• Most of the previous Projects is done in the mobile applications;
• Good Math skills for live data processing is and advantage;
• Experience in working with Agile methodology;
• Experience using the Git version control system;
• Upper-Intermediate level of English for communication with UK colleagues.

What you will be doing

• Full-stack development
• Mobile: React Native, Expo
• Web: React, create-react-app
• Backend: Firebase (Firestore, Functions, Authentication)
• Data processing (pure TypeScript + math/physics)

Subsystems:

• Mobile application for athletes and their trainers
• Web application for trainers, physiotherapists, and admins
• Serverless backend functions, mostly CRUD to Firestore.

Our client is a global leader in colour measurement and colour management, offering hardware, software, and services for measuring, formulating, and matching colour.
You will join an organisation which is innovative, fast-paced, result-oriented and a classic winner in its market segment. Your solutions will be part of world-famous brands used by millions of people. A unique business management culture will ensure that the company outperforms all its competitors on a regular basis. You will enjoy permanent employment and truly competitive salaries. Embedded in a large group of highly skilled and intelligent colleagues, you will have the opportunity to develop in multiple directions like software architecture, project management, agile coaching, etc. without the need to move abroad.

Essential Skills:

• University degree related to Software Engineering.
• 5+ years of experience with JavaScript development and related frameworks like React.js and/or ideally Node.js.
• Deep expertise with web applications and web technologies (HTML, CSS, etc.) particularly in the context of e-commerce.
• Deep functional knowledge or hands-on design experience with web services.
• Concrete experience with relational and NoSQL databases.
• Expertise in software architecture, design patterns and OO programming.
• Marked affinity to new technologies (e.g. Progressive Web Apps, GraphQL).
• Solid understanding of cloud infrastructure (e.g. AWS) including pricing models and deployment models.
• Solid understanding of agile methodologies like Scrum.
• Team-orientated personality open to challenges.
• Good spoken English (B2-C1).

Duties:

• Join a development team of over 40 engineers in Europe and USA.
• Participate in the definition of the architecture of new cloud projects for a high-performance web presence with millions of hits.
• Work as a senior developer in multiple small and large projects.
• Analyse and evaluate existing platforms and decide about their re-use in new products.
• Participate in the scoping, management, implementation and optimisation of projects.
• Keep the organization informed and updated on new and emerging (cloud) technologies.
• Collaborate in a self-organised international Scrum team of software developers.
• Contribute to the life-cycle management of existing solutions.

Responsibilities

• Design, write, test, and ship enterprise software
• Understand the current architecture, and adapt it as necessary
• Understand the business to the point you can abstract an explicit requirement into a future-proof solution
• Streamline for the ideal user experience
• Champion new ideas and technology to the team
• Find new ways to make us more efficient
• Work hard. Have fun.

Requirements

• Excellent problem-solving abilities
• Great team working skills
• Well-rounded personality
• Enthusiasm for technology and finance
• Experience with version control systems (Git, SVN, etc.)
• Proficient understanding of .NET and C#
• Proficient understanding of .NET/C# unit testing methodologies and frameworks
• Proficient understanding of JavaScript (ES5 & ES6+)
• Proficient understanding of the browser environment - DOM APIs, HTML/CSS, etc.
• Proficient understanding of testing methodologies and frameworks (nUnit/ MSTest, Jest, Cypress, etc.)
• Experience with SQL Server T-SQL

ABC Hosting Ltd. is one of the leading web hosting providers in Poland (cba.pl) and we’re currently expanding our services to other countries around the world.
Recently, we decided to introduce a new cryptocurrency project creating a new way to gain profit from websites traffic.

Main duties & responsibilities:

• Add new and improve existing functionalities on the users control panel of our hosting.
• Participate in the development of our new cryptocurrency project.
• Cowork with our system administrators and testers department.
• Track your work in Redmine and use Git as VCS.

Position Requirements:

• PHP 7 (we use PHP 7.2 and PHP 7.1).
• Knowledge and practical usage of OOP and its basic principles (awareness of GRASP, SOLID and design patterns is a plus).
• Experience with at least one MVP framework is very desirable (we use Symfony 4 Flex).
• Basic MySQL knowledge (understanding DBMS(es) deeply and ability to optimize its performance is a plus).
• Ability to work with PHP's PDO lib (or at least mysqli). Experience with Doctrine is a plus.
• Basic JavaScript skills (knowledge of jQuery and Vue.js is a plus).
• Experience with some VCS (preferably Git) is strongly desired.
• Ability to write codes that are clean and understandable, following consistent code styles.
• Proactiveness is desired.
• English Upper Level - sufficient skills for written communication.

Optional skills:

• Experience in integrating 3rd party or internal services (via AJAX, JSON-RPC or maybe SOAP).
• SASS and Bootstrap skills.
• Experience with PHPUnit testing framework (It’s not limitative, but you will have to learn it).
• Being familiar with Linux (Bash) console shell and have experience with SSH connections.
• Ability to write simple Python/Bash scripts.
• Knowledge of phpBB.
• CI/CD platforms (Gitlab).