Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities Our values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness and Result Driven. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback If you want to work from home or work in the offices in Kyiv or Lviv with stable electricity and Wi-Fi , great — apply right now.
Description We are looking for a skilled Middle Full Stack Engineer to join our agile team. You will be responsible for designing efficient backend systems and modern client-side experiences, ensuring high quality and performance across the entire stack.
Requirements
Experience & General Skills: ● 3+ years of relevant experience in the IT industry; ● English: Upper-Intermediate (verbal and written); ● Solid understanding of OOP, Functional Programming, and MVC design patterns; ● Experience with GIT and standard branching workflows.
Backend (Node.js): ● 3+ years of relevant experience in Node.js and TypeScript; ● Experience with advanced frameworks like NestJS; ● 1+ year of experience with AWS services; ● 0.5+ years of experience with Serverless architecture; ● Strong knowledge of SQL and experience with relational databases (e.g., PostgreSQL, MySQL); ● Deep knowledge of database management, schema creation, and writing complex queries.
Frontend (React): ● 3+ years of relevant experience in the IT industry, strong knowledge of JavaScript; ● 2+ experience with React, TanStack Query, and TypeScript; ● Experience with GraphQL (Apollo); ● Experience with Vite; ● Experience with MUI, Shadcn and Tailwindcss; ● Experience with GIT and branching workflows; ● Familiar with unit testing, and integration testing;
Responsibilities
Full Stack Development: ● Frontend: Develop modern client-side experiences using React.js, JavaScript, and TypeScript. Create and implement complex software functionality and responsive user interfaces based on architectural designs; ● Backend: Design, build, and maintain efficient, reusable, and reliable Node.js code. Implement security and data protection measures, including encryption and secure API development; ● Integration: Lead the integration of multiple data sources and databases (PostgreSQL, MySQL, MongoDB) into unified systems. Ensure seamless integration of user-facing elements with server-side logic.
Performance & Quality: ● Implement new features, evolve existing ones, and fix bugs with quality, performant, and testable code; ● Improve application performance through system analysis, identifying bottlenecks, and implementing optimized solutions; ● Set up and deploy applications, ensuring stability and scalability.
Collaboration & Process: ● Work within a small, agile, cross-functional team; participate in estimation and planning sessions; ● Collaborate with stakeholders across geographies and provide a positive, polite, and open-minded style of communication; ● Mentorship & Growth: Participate in code reviews, provide mentorship to junior developers, and conduct technical interviews for potential front-end engineer candidates.
Nice to have: ● Experience with n8n (workflow automation); ● Proficiency in Python; ● Experience with BI (Business Intelligence) tools; ● Experience with PHP.
What will you get: ● Competitive salary and good compensation package; ● Exciting, challenging and stable startup projects with a modern stack; ● Corporate English course; ● Ability to practice English and communication skills through permanent interaction with clients from all over the world; ● Professional study compensation, online courses and certifications; ● Career development opportunity, semi-annual and annual salary review process; ● Necessary equipment to perform work tasks; ● VIP medical insurance or sports coverage; ● Informal and friendly atmosphere; ● The ability to focus on your work: a lack of bureaucracy and micromanagement; ● Flexible working hours (start your day between 8:00 and 11:30); ● Team buildings, corporate events; ● Paid vacation (18 working days) and sick leaves; ● Cozy offices in 2 cities ( Kyiv & Lviv ) with electricity and Wi-Fi ( Generator & Starlink ) ● Compensation for coworking (except for employees from Kyiv and Lviv) ● Corporate lunch + soft skills clubs ● Unlimited work from home from anywhere in the world (remote); ● Geniusee has its own charity fund.
