Вакансії React Developer

We are looking for a React Engineer to contribute to the development of a fintech service tailored for EU clients. We expect a new team member to work independently and proactively (look for details and answers, not just wait patiently for a reply), and be comfortable raising challenges and proposing software improvements.
It is vital that you have good communication skills and a proven ability to work well with both technical and non-technical colleagues and be comfortable working with minimal supervision.

Project description:
An innovative fintech platform transforms how consumers manage finances and purchases using BNPL. It offers seamless payment solutions, integrating online and in-store shopping with various merchants. It provides its users with flexible payment options, real-time spending insights, and robust security measures, enhancing their financial management and shopping experiences.

Your Squad unites PM, BA, Tech Lead, 3 BE Engineers, 2 QA, 2 FE Engineers (one of them is you), DevOps.

Responsibilities:

• Develop and support micro-service on lightweight django ninja template.
• Develop new features and support apps in django monolith service.
• Write technical specifications for API.
• Translate business requirements into technical solutions.
• Implement, review, support and debug required scope.
• Write tech specs and define project architecture.
• Participate in code review.
• Participate in verbal and written communication with the client(s).
• Write unit tests and integration tests.

Your background:

• TypeScript (at least 3 years of work experience);
• React (at least 3 years of work experience);
• Next.js;
• Styled components;
• GraphQL.

Skills that will be a plus:

• Experience with Fintech and Banking domains;
• Python, python templates, strapi cms;
• Domain Knowledge: If you have expertise in one of the following, awesome! Fraud Detection Credit scoring AML/CTF Risk Monetization Engagement and User Activation Credit and Operational Risk Modelling Production models Code generation.

We are seeking a Full Stack Developer for our team.

Responsibilities:

• 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.;
• Proficiency in JavaScript, and the JavaScript object model;
• Strong knowledge of PHP web frameworks, specially Laravel;
• Minimum 3 years of experience in PHP and API building;
• At least 2 years of experience in creating large scale databases in MySQL/MariaDB or PostgreSQL;
• User authentication and authorization between multiple systems, servers, and environments;
• Proficient understanding of code versioning tools, such as Git;
• Desired Experience with load testing and load generator tools;
• Strong understanding in REST API;
• Experience in Microservice Architecture pattern;
• Understanding in application security;
• Agile/Scrum methodology;
• Must be passionate, self-driven and resourceful, creative problem solvers with can-do attitude.

We invite an experienced Middle Fullstack .NET Developer to join the team working on interesting products for our client from whole world. Our team creates solutions with using ASP.NET Core 3.0+, Azure and microservices architectures.

Tasks:

• Work on projects in the field of e-commerce, fin. and corporate solutions;
• Development of new functionality of the application;
• Change and optimization of the current functionality;
• Bug fixes.

Requirements:

• 2 years experience of C#;
• Experience in C# development;
• Experience in ASP.NET Core 3.0 web API development;
• Confident knowledge and experience in JS, TS development. Knowledge of one of the leading JS frameworks (React);
• Knowledge of the main approaches to building application architecture, design patterns.
• Experience in React development;
• Teamwork skills.

Will be a plus:

• Experience with microservice architecture;
• Experience with Azure.

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're looking for a React Full stack developer for our Kyiv office or remote for a commercial project in the desk/web research/knowledge acquisition field.
As a React full-stack developer, you will join as a core member of our development team.
We're building "able.ac" – a tool for productivity, a tool for thought, a tool for learning. A tool that helps people be even smarter.

About the role:

• Develop new products and features.
• Become an expert in integrated app development.
• Expand your development experience across the stack and to other platforms.
• Contribute to the product process: develop exciting UX by influencing it from under the hood, connecting our technologies to solutions to customer problems.
• Help estimate, plan, and execute projects, features, and integrations.
• Support code quality, new technologies, and architectural design within the company.

Requirements:

• Experience: 2+ years of professional full-stack development experience, working across the stack from the database to the API and interfaces.
• Expertise: You have a deep understanding of React and TypeScript.
• Product focused: You take pride in building an exciting and efficient product.
• Problem solver: You demonstrate understanding and ability to solve complex problems. You are passionate about details.
• Learning: You can quickly learn new tools if they are best for the job. You are eager to learn new technologies.
• Quality communicator: You can break down tricky topics in writing and in person.
• Leadership: You will help to build our company's inclusive culture and shape our future.
• Grit: You pursue challenging goals with passion and courage.
• Location: We're open to you joining us in our Kyiv office or partially/fully from your home.

Our development team works on a large-scale project – improvement of a commercial ERP system for working on projects. The system has a lot of modules and 30 000 users from all over the world, mainly designers, architects, real estate developers, and 3D artists. We are looking for a remote Middle/Middle+ Front-End Developer who would help us refine the interface of this innovative system.

To take part in the project, you need:

• 1+ years of commercial and dream experience in software development;
• Experience with React.js, Next.js, GraphQL, React-Query, React-Hook-Form;
• Solid Typescript knowledge;
• Knowledge of Jest, Enzyme, react-testing-library is highly desirable;
• Tailwind CSS knowledge;
• English level sufficient for reading technical documentation.

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.

Required Skills and Qualifications:

• Over 4 years of development experience;
• Proficiency in React;
• Experience with HTML/CSS/Sass, Webpack, W3 standards;
• Ability to write clean and self-documenting code;
• Ability to demonstrate strong problem-solving skills.

Will be plus:

• Experience with TypeScript;
• Experience with Node.js platform.

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.