Працювати Front-end розробником у Полтаві

Project Description:
We create a modern Online Onboarding system for bank's Corporate Clients. Our solution is a secured high-performance digital platform, which automates client onboarding processes and minimizes manual operations.

We focus on excellent user experience and rapid business response as key factors for the successful onboarding of new enterprise clients.

Our project joins 8 teams of 100 people in total (Ukraine, USA, and others) and works with the client for 5+ years. We now rapidly grow and hire to set up multiple new teams which will be working on extending the existing platform with new functionality and building new components. Each team consists of Dev, BA, QA, Tram Lead, and is supported by a dedicated DevOps/L3 group. We use agile methodologies on a team level (Scrum, Kanban) and a scaled agile approach on a project level.

Responsibilities:
• Active agile team membership
• Day-to-day development activities in front-end application stack in a specialized team of front-end developers
• Actively participate in application front-end design
• Perform and lead peer code review of project codebase changes
• Write good and well-tested code in JavaScript
• Evaluate and adopt new development tools, libraries, and approaches to improve delivery quality
• Consistently improve maintainability and stability of the codebase

Mandatory Skills Description:
• Solid experience in the industry of software development (5+ years after bachelor/master's degree)
• Solid experience in HTML/JavaScript/CSS in production development (5+ years)
• Proficiency with React.js / Redux / Other State manager, ECMAScript 6 (4+ years)
• Typescript / SCSS / Other preprocessor; Jest, NPM, BEM (3+ years)
• Good understanding of OOP
• Software design skills, design patterns
• Familiarity with CI/CD, code versioning, and SDLC processes
• High attention towards performance optimizations, system scalability, availability, and application stability
• Good understanding of the complexity of algorithms
• Computer Science degree
• Spoken English - at least Upper-Intermediate (B2)

Nice-to-Have Skills:
• Banking domain

Languages:
English: B2 Upper Intermediate

MedExpert Consulting

We are an international developer of IT products for medicine and related services. Our products are used by more than 5,000 doctors and more than 1,000 clinics in Europe.

The goal is to attract the largest possible audience to the main projects - clinics and doctors up to 3 million. As well as expanding unique traffic to 10 million per day until 2024. We are looking for frontend Developer with 4+ years of development experience. Good experience with React is also required.

Will be an advantage if you have (it's not mandatory , just nice to have skills ) :

Experience with React Native
Experience of building PWA
Experience with Socket.io/Websockets
Experience with three.js/paper.js
Experience with GraphQL
Experience with Flutter

What we offer:
- Official employment in Germany.
- We fully adopt the process of obtaining a work visa.
- We help you and your family to organise your move to Germany.
- We will pay for the first two months of your stay.
- We help in organizing your living and integration in the new country.
- Health insurance
- Paid holiday for 28 working days
- Transparent incentive system

Working with us means:
Unique technological and innovative projects
Gaining experience in modern western world practices in security, scalable architecture, etc.
In-depth knowledge of telemedicine
Working with Big data, high load, distributed computing and data buses.
Socially important projects
Opportunity to influence both technology and product solutions
Profitability and stability of a large European company
Active involvement in the continuous improvement of our agile processes and tools

We have received a request for JavaScript, TypeScript.

Business:
They are working on a product that allows improve productivity and team communication. The product hekps centralize team mentions (e.g. Google Docs, Figma, etc) in one place, alowing to build list of action or to-do's.

Requirements:
Looking for a senior JS engineer (5+yrs of exp), focused on the backend and TypeScript.
The product relies on 3rd party API integrations and this will be one of the primary things the engineer will work on as well as async job queues.

Additional requirements:
Overlap: 3+ hrs with EST

English: Upper-Intermediate+

Duration:
2-3 months of full-time, with an option to continue on a part-time basis

Interview process:
- pre-interview
- take home assignment
- client's interview

Hard skills requirements (including years):
React - min 5 years;
Node - min 5 years;
Firestore MySQL SaaS Dashboard.

Soft skills requirements: Independent, proactive

Project tasks: Continue working on the project

English level: Upper-Intermediate

Nice to have:
Experience with Chrome extensions is a plus.
Reliability - in person and in code :), honesty and good communication skills are most important.
Our deadlines and projects are short but we have a big roadmap so the job would be long-term.

Project description:
The essence of the project: a tool for OnlyFans, which thousands of users already have.
Client's location: Israel, Tel Aviv

Project life cycle:
Current project's age: 1,4 months
Planned duration: Long-term, full-time

Automated tracker: No
How to track time in case of no auto tracker: Manually in Upwork

We are looking for React Native and React.js developers to join our team.

🇺🇦 Шукаємо розробників React Native та React.js!

Note: please only write via Djinni, we won't be able to respond via TG and other channels.

Please specify which stack (React Native, React.js or both) you're interested to work with.

You will contribute to and improve the open-source Ethora engine: (приховано)

Our engine allows startups, businesses and individual developers to build their own 'super app' featuring messaging, web3 and other features.

More information:
(приховано)

Knowledge of:
- HTML and CSS
- JavaScript (ES6)
- React (functional components, hooks)
- Typescript
- Redux, Redux Thunk
- working with REST apis
- basic understanding of UI/UX principles
- git
- auth

Would be a plus:
- Links to your deployed apps
- Experience with Material-UI (CSS framework for React)
- CI/CD
- XMPP, messaging, GiftedChat, Push Notifications, websockets experience
- Written & verbal English to communicate with our community and business users

P.S.
this is optional, but if you'd like for your application to stand out, you may provide your feedback regarding our code - suggest which bits may be unclear for an external developer or which parts you would suggest to improve.

React Native: (приховано)

React.js: (приховано)

Got It Agency — We’re a design and development agency, located in Eastern Europe (Lviv) and Warsaw (Poland) that creates and supports awesome web&mobile apps.

We are looking for NestJS developer for a startup.

Requirements:
2.0 + years of experience with NestJS and Angular 2+;
Experience with HTML5, CSS, JavaScript, and TypeScript.
Understanding the process of commercial software development, program life-cycle stages;
English Intermediate +;

Language:
Typescript

Note:
NestJS was built to resemble Angular2+ as much as possible

Required:
Experience with engineering software. Creating class diagrams, workflow diagrams and other architectural plans for the development of code. Should have a very solid grasp of software architecture patterns.

What we offer:
Friendly team;
Flexible schedule;
Competitive financial reward paid vacation, and sick leave;

Project information
Development and continuous improvement of highly secure, customizable and Full Stack CRM for trading/brokerage domain. We are looking for a skilled and experienced Middle React Engineer who will join our team.


Requirements
- At least 3+ years of experience as a Frontend Developer;
- Modern JavaScript (ES6+);
- Solid experience with React, React Query, React Router, Typescript, UI libraries;
- Solid experience with complex, nested forms;
- Solid experience with REST;
- Solid experience with query params, URL manipulation;
- Experience with Vite, Rollup;
- Knowledge of pagination and virtualisation principles;
- Proficiency with Sass/SCSS;
- Knowledge of SignalR, WebSockets


Will be a plus
- MobX, Ant Design;
- Basic knowledge of jQuery;
- Experience of coverage code with tests, performing e2e and integration tests;
- Experience with Azure DevOps;
- Experience with CRM and/or Trading tools development;
- AGILE project management approach understanding;
- Desire to use SCRUM ceremonies and artefacts on daily basis.


Responsibilities
- Write clean, efficient, scalable, and testable code;
- Integrating with existing and new backend systems;
- Managing complex dependencies;
- Identifying issues and taking the initiative to suggest solutions;
- Implementing front-end development best practices;
- Work as a part of the team in hands-on development at least 80% of the time;
- See the big picture of group tasks in order to make the best decisions about priorities;
- Discover the technical debt & challenges and assist in solving them

MVPNow is a startup product project specialized in building working prototypes, web apps, mobile apps, and integrations. We are passionate about no code low code tools and looking for like-minded team member to help us with the Front-End part.
This is NOT an in-house position. It is contact only. The duration is approximately from 3 to 9 months.

As a Front-end Developer at MVPNow.Studio, you will be responsible for creating and implementing visually appealing and highly interactive user interfaces for web applications. You will collaborate with our design and development teams to bring user-centric designs to life.

Responsibilities:

*Translate UI/UX design wire-frames into high-quality, pixel-perfect front-end code using React.
*Develop responsive websites and mobile applications that are optimized for speed and cross-browser compatibility.
*Collaborate with designers, back-end developers, and other stakeholders to understand project requirements and provide input during the design and development phases.
*Implement and maintain front-end frameworks, libraries, and tools to streamline development processes and enhance efficiency.
*Optimize application performance by conducting code reviews, identifying and resolving front-end performance bottlenecks, and implementing best practices.
*Ensure code quality and adherence to industry standards through thorough testing and debugging.
*Stay up-to-date with the latest trends and advancements in front-end development technologies and techniques.
*Participate in team meetings, brainstorming sessions, and code reviews to foster a collaborative and innovative work environment.
*Provide technical support and troubleshooting assistance related to front-end development to the project team as needed.

Working hours 12 pm - 8pm Kyiv time


Requirements

*Proven experience as a Front-end Developer.
*5 years experience in React.
* Intermediate English proficiency
*Familiarity with responsive design principles and mobile-first development.
*Solid understanding of cross-browser compatibility and accessibility standards.
*Strong problem-solving skills and system thinking
*Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment.

Joining MVPNow means becoming part of a talented team of professionals who are passionate about delivering cutting-edge solutions. We offer a competitive salary, opportunities for professional growth, and a collaborative work environment where your ideas and contributions will be valued.

Admiral Studios розширяє команду! Шукаємо досвідченого React розробника. Якщо в тебе є комерційний досвід роботи в області front-end розробки (next.js), тоді будемо чекати на твоє CV.

Основні обов'язки:
— Розробка та підтримка веб-додатків на React/Next.js
— Впровадження нових функціональних можливостей в додатки
— Працювати у команді розробників та брати участь у спільних проектах.

Необхідні навички:
— Від 1 року досвіду React розробки
— Досвід роботи з Next.js
— Знання JavaScript (ES2016+), HTML & CSS, Styled Components (Material-UI)
— Досвід роботи з Rest API
— Гарне розуміння архітектури client-server
— Знання Redux
— Досвід оптимізації часу завантаження веб-сторінок / бандлів
— Досвід проведення code review
— Гарне розуміння шаблонів проектування програмного забезпечення
— Досвід роботи з системами контролю версій (Git, Bitbucket тощо)
— Сильні навички міжособистісного спілкування та співпраці
— Англійська мова B1+

Що ми пропонуємо?
— Гнучкий графік, працювати можна у будь-який зручний час;
— Повний remote;
— Систему преміювання;
— Погодинну оплату, ставка залежить від результату співбесіди;
— Своєчасну виплату ЗП два рази на місяць;
— Можливість для самореалізації та професійного росту.

А також круту команду і веселі корпоративи!

Обов'язково прикладай свій нік в telegram

The innovative startup aimed at simplifying school fundraising by offering a free, easy-to-use platform. The team is led by a former Google engineer who brings to the table invaluable insights and a forward-thinking approach.

As the team continues to grow and transform the landscape of educational funding, we're looking for an experienced Full Stack Developer to join the team. If you're a problem solver excited about building something that makes a difference, we'd love to hear from you.


Requirements:
● 3 years of hands-on software commercial development experience;
● Deep knowledge of React and Redux for building user interfaces;
● Proficiency in JavaScript (NodeJS) for Back-End services;
● Familiarity with Agile methodology, Git, and continuous integration tools;
● Experience with cloud-based solutions, AWS or Google Cloud is a plus;
● Knowledge and experience with MongoDB;
●Strong English verbal and written communication skills;

Responsibilities:
●Help develop the back-end part of the application;
● Design and develop high-quality, responsive web application using ReactJS;
● Troubleshooting, debugging, and refactoring existing code;
● Implementing new custom functionality;
● Design, test, develop, and deploy production-ready applications;
● Collaborate with the rest of the engineering team to develop and launch new features.

We offer:
● Daily support for your technical and personal growth;
● Professional and very friendly team that is always ready to help and support;
● Medical Insurance;
● Flexible working hours;
● Offices in Ukraine and Poland;
● All official holidays;
● 15 days of paid vocation;
● Legal services and 24/7 layer protection;
● Tax & accounting services;
● Partly Tax coverage;
● The company provides all the necessary equipment;
● Fitness support upon request;
● English classes up to three times a week;
● The company pays 50% of the cost of refresher courses for any employee of the company;
● Workstation space;
● Mentoring and Educational Programs;
● Regular Activities on a Corporate level (Team Buildings, Sports Events, Table Games, Tech Events);
● Advanced Bonus System.