Вакансии Frontend Developer

WANTED an experienced software developer who will write software applications to compete on a global scale.
We have a very short design-to-test-to-production cycle and almost instant feedback from the financial market. A single row of your code will be impactful. You will work in a small but cheerful team of front- and back-end developers, QA and a product owner. The ideal candidate won't wait for someone to assign tasks, takes initiative, and ensures tasks are completed. It is the job for you if you want to see the results of what you do and you are eager to influence the process.

Tasks:

• You will be working as a front-end developer on a greenfield high-load web application.
• It is written in AngularJS and gets data from the back-end via WebSockets/RestAPI.
• Application must handles over 50 messages per second over WebSocket.
• Improving responsive layout covering desktop and mobile devices from Figma designs.

Qualifications:

• AngularJS;
• WebSocket;
• Amazon WS;
• Docker;
• Solid AngularJS and WebSocket web development experience;
• Front-end proficiency and experience: HTML, CSS, JS, CSS-in-JS experience is an advantage;
• Experience with modern web development stack;
• A clear understanding of WebSockets and RESTful APIs;
• Experience with financial, trading or exchange technology is an advantage.

We are looking for a Senior Front-End Engineer to join our team. Team is HQed in Germany (German business hours).

Job Responsibilities:

• Design, code, test, and deploy robust and scalable software solutions using Vue.js and other relevant technologies. Ensure that the software meets both functional and non-functional requirements.
• Collaborate with the team to design and implement complex features and systems, ensuring they are scalable, secure, and maintainable. Participate in architectural reviews and discussions to drive technical excellence.
• Tackle complex technical challenges and develop innovative solutions. Use a proactive approach to identify potential issues and implement preventive measures.
• Write clean, maintainable, and testable code following best practices and coding standards.

Main Requirements:

• Very good knowledge of modern JavaScript (ES6, ES7) and Vue.js and its core principles such as components, reactivity and the virtual DOM;
• Familiarity with the Vue.js ecosystem, including Vue CLI, Vuex, Vue Router;
• Good knowledge of HTML5 APIs and CSS3, including SCSS preprocessor;
• Knowledge of Node.js, Express and Docker;
• Knowledge of functional programming and object-oriented programming paradigms;
• Ability to write efficient, secure, well-documented and clean JavaScript code;
• Familiarity with automated JavaScript testing, especially testing with Cypress and Jest;
• Experience with using RESTful APIs.

Good to have:

• Desire to work in a scale-up with a fast-moving environment and experience with agile methods;
• Figma or Zeplin do not surprise you, but have helped you develop great user interfaces over the years;
• You value design and great user experience;
• You speak fluent English.

We are looking for a Frontend JavaScript Developer with outsourcing/outstaffing experience in game development or gambling.

Responsibilities:

• Development and support of browser HTML5 slot games based on pixi.js library for desktop and mobile devices;
• Participate in code review and task planning activities.

Requirements:

• 2+ years of experience as a JavaScript Developer;
• Knowledge of Pixi.js;
• Strong knowledge of OOP fundamentals and game programming patterns;
• Experience in game development;
• Ability to write clean code;
• Experience with git;
• Experience working in a team, good communication skills;
• At least upper-intermediate English language proficiency.

Will be a plus:

• Experience with TypeScript;
• Experience with Spine animations;
• Experience with Chrome Dev Tools;
• Knowledge of basic concepts of information theory, and client-server architecture;
• Portfolio with your own projects on GitHub.

Requirements:

• Minimum 3 years of experience with JS, ES6;
• Minimum 2 years of experience with Vue.js;
• Strong knowledge of HTML5/CSS3, SASS, using BEM methodology.
• Experience with Vuetify, Bootstrap;
• Experience with REST API;
• Experience with Nuxt2, Nuxt3;
• Understanding of HTTP requests;
• Knowledge and usage of Vuex, VueRouter
• Application architecture design;
• Strong understanding of GIT;
• Understanding of TCP protocol (WebSocket) principles;
• Experience in responsive development for various browsers.

Preferred Qualifications:

• Knowledge of OOP and basic design patterns;
• Test writing skills;
• Basic skills in working with the nginx web server;
• Experience with other frameworks;
• Experience with other protocols, technologies such as WebRTC, Fido2, EDS.

We are looking for a Front-End/React.JS Developer. We have a dynamic, creative, and innovative team which works tirelessly to solve complex business problems.

Responsibilities:

• Strong knowledge of JavaScript ES6, HTML, CSS, Sass;
• TypeScript, React, Redux, Webpack, Babel – must have;
• Experience with source control tools – Git, Github, Gitlab;
• Experience with frameworks and libraries, lodash.js, moment.JS, Bootstrap, etc.;
• Understanding of integration with back-end services, especially RESTful;
• Experience in the development of SPA;
• Cross-browser markup skills for Firefox, Chrome, Safari, and mobile browsers;
• Experience working in agile teams, JIRA and Confluence.

Would be great to have:

• Knowledge and interest in React Native;
• Advanced *NIX user;
• Some Knowledge in PHP and PostgreSQL or MySQL would be beneficial;
• Experience with Unit, functional testing JS applications (Mocha, Karma).

Code-Room looking for a JavaScript (ReactJS) developer in the Kyiv office.

Responsibilities:

• Develop user interface and interactions using ReactJS.
• Building reusable components and front-end libraries for future use.
• Take ownership of components and be responsible for the sub systems right from design, code, testing, integration, to deployment, and further enhancements.
• Generate Restful Services specifications and coordinate with other development teams for implementation.
• Delivery of all assigned tasks on time.
• Report status, intimate any risks identified with the task delivery to team lead.

Qualifications:

• At least 3 years of hands-on experience in building applications in ReactJS and developing web applications experience;
• Solid understanding of ES6 standards;
• Hands-on web development experience: XML, JSON, HTML5, CSS, Ajax etc.;
• Proficient understanding of code versioning tools, such as Git;
• Experience with PHP based CMS/Laravel is a plus;
• Strong understanding of e-commerce;
• Proficiency in JavaScript, and the JavaScript object model;
• Understanding of DOM Events life cycle;
• Knowledge of modern authorization mechanisms, such as JWT is a plus;
• Best practices in building ReactJS applications using Redux;
• Agile/Scrum methodology;
• Working hand in hand with technical leads on designs and mappings that enable data driven, scalable systems;
• Must be passionate, self-driven and resourceful, creative problem solvers with can-do attitude.

Brainberry invites Junior JavaScript 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.
Our Customer is a German software development and IT-consulting company, it main focus is in systematic application of knowledge and information technologies.

Requirements:

• JavaScript (ES6, CoffeeScript);
• UI-Heavy-Frameworks (React, Backbone);
• Component-Based;
• Testing (Jest, Jasmine, ESLint, Karma);
• CSS3 (PostCSS, SASS);
• Modular CSS;
• Build-Tools (Webpack, npm, Gulp, Browserify);
• Performance;
• A11Y;
• Usability;
• Progressive Enhancement;
• Working with RESTful APIs;
• Desired Intermediate level of English.

Responsibilities:

• Develop Internal CRM system.
• Daily communication with customer.

We are looking for experienced developers to join an ongoing project using Angular for a European client.

What will you do:

• Taking part in web application development using Angular.
• Adhering to Agile development principles and SCRUM practices.
• Assisting with effort estimations during Planning meetings.
• Assist in software architecture decisions and review team members’ code.
• Implementing front-end modules using modern technologies.
• Collaborating with development teams in our other locations.

What you need to be a part of the Blocshop team:

• 3+ years of professional experience with JavaScript/TypeScript;
• 1+ years of professional experience with Angular;
• Good knowledge of HTML5 and CSS;
• You have a good understanding of design patterns and unit testing;
• You communicate easily in English.

The project:

Web-based trading platform of a professional trading systems, using advanced top-notch technologies and creating innovative financial, banking, market tools and platforms. More info – after NDA.

Requirements:

• 3+ years of experience in software development;
• good knowledge of main OOP principles;
• deep knowledge of Typescript, JavaScript, Angular2+;
• Electron;
• HTML;
• CSS (SCSS/SASS);
• strong knowledge of HTTP (REST);
• strong knowledge of Git.

Will be a plus:

• experience with NodeJS;
• understanding of microservice architecture of large web applications;
• Docker.

Technological stack of project: Angular, Docker, .NET.