WebbyLab — вакансии
- Outsource
- 101-250
- 2011
- Київ
- Blockchain / Crypto, E-commerce / Marketplace, Hardware / IoT, Machine Learning / Big Data, Mobile, Smart Home Security, Software Development & Hi-Tech, WEB / UI / UX
Актуальные вакансии компании
- Node.js
- Express
- Koa
- MySQL
- PostgreSQl
- TypeORM
- Sequelize
- Docker
- Mocha
- Ava
- SDLC
- Linux
- JavaScript
- MongoDB
- Mongoose
- Jest
- AWS
- Azure
- GCP
- Webpack
- ESLint
We are looking for a Strong Junior Node.js Developer with deep knowledge of backend development to work on a B2B2С loyalty system.
We expect a strong understanding of ACID, SOLID, CAP theorem principles and experience in creating scalable and fail-safe solutions, as well as the ability to work with architecture, complex business logic, and integrations with third-party services.
Your tasks will include developing new functionality, implementing solutions for new clients, and supporting existing integrations.
Your skill set:
- 1.5+ years of experience working with Node.js (Express, Koa);
- Knowledge of best practices in Node.js development;
- Strong experience with MySQL or PostgreSQL;
- Hands-on experience with TypeORM or Sequelize;
- At least 1 year of experience with Docker;
- Thorough understanding of the event-oriented model in Node.js;
- Experience with test frameworks (Mocha, Jest, Ava);
- A good understanding of basic cryptography concepts (hash functions, encryption, encoding);
- Understanding of the concept of MVC and SOLID principles;
- Understanding of SDLC;
- Basic knowledge of Linux distribution administration.
Would be a plus:
- Knowledge of JavaScript runtime environments;
- Understanding of clean architecture principles;
- Knowledge and experience with MongoDB and Mongoose;
- Understanding of algorithmic complexity and the ability to analyze and manage it;
- Ability to work with monitoring systems and analyze metrics;
- Experience with AWS, Azure, or GCP;
- Knowledge and understanding of modern web development (ES6, Webpack, ESLint);
- Experience in designing, developing, or publishing libraries or packages.
- Intermediate level of English.
- Jira
- ClickUp
- Redmine
In order to strengthen our team, we are looking for an IT Project/Product Manager who is ready to dive into the subject area, understand the architectural solutions of the technical team and communicate it to the customer if necessary, strike a balance between the goals of the business and the client, provide a quality product on time and follow web development trends. It’s great if you have experience with healthcare, e-commerce, fintech, or IoT projects.
Your skill set:
- 2+ years of work experience as an IT Project/Product Manager;
- Experience working on fintech projects for at least 2 years;
- Experience in project planning from scratch;
- Experience of participating in B2C, B2B products for web or mobile applications;
- Understanding of project management tools and processes;
- Experience in using various task tracking systems (JIRA, ClickUp, Redmine);
- Understanding of the methodologies and life cycle of software development;
- Registration of technical specifications (building models, processes and structures, prototypes of the user interface, scenarios of use);
- Risk analysis, analysis of problem areas and proposals for their improvement;
- Drawing up requirements for the product;
- Maintenance of software development life cycle;
- Interaction with a team of programmers and testers during product development;
- Experience with foreign clients;
- Upper Intermediate English.
Would be a plus:
- Technical background (developer, QA);
- Experience in fintech projects;
- Basic knowledge of software architecture;
- Experience in managing multiple projects and teams at the same time.
Responsibilities:
- Maintain project documentation;
- Negotiate with the customer and carry out stand-ups, status meetings with the team;
- Make plans and project assessments;
- Break down projects into tasks, prioritize and distribute them among the team;
- Track the progress of tasks, the status of projects;
- Track team and customer satisfaction;
- Provide the customer with reports on the progress of the project;
- Present demo versions and solutions to the customer;
- Participate in the recruiting process of new team members.
- Linux
- Docker
- Git
- Postman
- Swagger
- SQL
We are looking for a Junior/Trainee QA Engineer who has a solid understanding of software testing principles and a strong desire to grow in this field. We are open to candidates with no commercial experience – completed courses or pet projects that demonstrate a practical skillset will be sufficient. The first stage of the selection process will be a test assignment to help us evaluate your testing approach, attention to detail, and basic technical knowledge. We are ready to provide training, support, and mentorship as you grow professionally within a team of experienced specialists.
Your skill set:
- Completed courses or pet projects demonstrating a skill level comparable to commercial experience;
- Strong attention to detail and ability to deeply understand a product and anticipate various user interaction scenarios;
- Understanding of programming fundamentals;
- Confident use of the Linux command line;
- Basic understanding of Docker;
- Ability to set up and test a project locally;
- Ability to read and analyze technical logs;
- Proficiency with Git;
- Upper-Intermediate level of English.
Would be a plus:
- Experience testing APIs using Postman or Swagger;
- Basic knowledge of SQL and ability to write simple queries (SELECT, WHERE, JOIN).
Responsibilities:
- Create and maintain test documentation (checklists, test cases, bug reports);
- Perform manual testing (functional, regression, cross-platform);
- Ensure adherence to internal quality standards, report test results, and track defects;
- Conduct API testing using Postman, Swagger;
- Analyze product requirements.
- React Native
- iOS
- Android
- TypeScript
- React
- Redux
- JavaScript
In order to strengthen our team, we are looking for a React Native Developer with strong expertise in mobile development. You’ll be working on crafting top-notch mobile applications for fintech projects, delivering innovative and secure solutions to our users.
Your skill set:
- 2+ years of experience with React Native;
- Experience in publishing applications in the App Store and Google Play;
- Experience developing custom modules for iOS and Android platforms;
- Solid experience working with TypeScript;
- Strong knowledge of React Native, React, Redux, ES6+;
- Ability to write well-documented, clean, and maintainable JavaScript code;
- Experience in source code management and conducting code reviews;
- Knowledge of fundamental application security requirements;
- Familiarity with basic mobile development tools;
- Understanding of the core principles of working across various platforms (mobile vs. desktop);
- Ability to tackle problems of varying complexity in React Native development.
- JavaScript
- Node.js
- RESTful API
- MySQL
- PostgreSQl
- Percona
- MongoDB
- MQTT
- WebSockets
- HTTP
- Docker
- Git
- DigitalOcean
- GCP
- CI/CD
- GitLab CI/CD
- InfluxDB
- WiFi
- Ethernet
- Modbus
- Zigbee
- BLE
- C/C++
- ESP32
- ESP8266
- Arduino
- PlatformIO
- ESP-IDF
We are looking for a Middle Node.js Developer with deep expertise in backend development to join a team that builds innovative products in the IoT domain.
You will be part of a strong team of 25 engineers who have already delivered a range of ambitious solutions – from cloud platforms to scalable ecosystems for managing real-world devices.
Your skill set:
- 2+ years of experience in backend development using JavaScript (Node.js);
- Solid understanding of asynchronous programming and RESTful API development;
- Hands-on experience with databases such as MySQL, PostgreSQL, Percona, and MongoDB;
- Familiarity with message brokers and protocols, including MQTT, WebSockets, and HTTP;
- Experience using Docker and a solid grasp of container orchestration basics;
- Practical experience with version control systems (e.g., Git);
- Experience working with cloud providers such as DigitalOcean or Google Cloud Platform (GCP);
- Knowledge of CI/CD practices and tools, particularly GitLab CI/CD;
- Experience in supporting and maintaining production environments;
- Intermediate level of English.
Would be a plus:
- Prior experience or strong interest in the IoT domain;
- Familiarity with IoT protocols and standards such as Wi-Fi, Ethernet, MQTT, Modbus, Zigbee, and BLE;
- Experience with time-series databases like InfluxDB;
- Solid understanding of microservices architecture;
- Basic experience or foundational knowledge of embedded development (C/C++, ESP32/ESP8266, Arduino, ESP-IDF, PlatformIO).
Responsibilities:
- Develop robust backend solutions for IoT and related web applications;
- Collaborate with frontend developers, QA, and product managers to implement requirements;
- Maintain and optimize existing applications and databases;
- Participate in code reviews, contribute to the continuous improvement of code quality;
- Write and maintain technical documentation;
- Contribute to the continuous integration and deployment pipeline;
- Identify, debug, and resolve backend issues;
- Actively participate in team meetings and contribute to project planning and estimation.
Преимущества для сотрудников WebbyLab
- English Courses
- Гнучкий графік роботи
- Компенсація навчання
- Оплачувані лікарняні
- Освітні програми, курси
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