Senior Full Stack Developer @ YozmaTech

12 hours ago


Remote Lutsk Kraków Katowice Kyiv, Czech Republic YozmaTech Full time

Key Requirements:

  • 6+ years of full stack engineering experience;
  • Advanced proficiency with React, TypeScript, Node.js, and .NET (C#);
  • Hands-on experience with SQL Server, PostgreSQL, MongoDB, or Redis;
  • Familiarity with frameworks like Express, NestJS, or ASP.NET Core;
  • Solid understanding of system architecture, automated testing, and security best practices;
  • Experience with Docker, CI/CD pipelines, and cloud platforms (AWS, GCP, or Azure);
  • Excellent communication and problem-solving skills; comfortable working in cross-functional teams;
  • English - Upper-Intermediate or higher.

    Will be plus:

  • Experience with microservices architecture, GraphQL, or serverless functions;
  • Exposure to mobile development (especially React Native) or AI/ML-based features;
  • Familiarity with DevOps practices and infrastructure-as-code (e.g., Terraform, Pulumi);
  • Domain experience in hospitality, logistics, or supply chain tech.

Meet YozmaTech

YozmaTech is not just another tech company — we are a global team of driven innovators and top-tier professionals helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, fostering strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea matters. We value people who are proactive, open, and eager to grow. If you're passionate about creating meaningful products and want to join a team that feels like family — you'll feel right at home with us.

Our client transform back-of-house tech for the hospitality industry, replacing outdated processes with AI-driven solutions. This helps top hotel brands focus on delivering exceptional guest experiences while ensuring efficient operations.

Why Join Us?

At YozmaTech, we’re proactive individuals who grow together. Every day, we solve real challenges for real products — and we enjoy doing it. We operate globally, think entrepreneurially, and support each other like family. We invest in your growth and make sure your voice is heard. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

  • Direct access to clients and meaningful products
  • Flexibility to work remotely or from our offices
  • Leader-colleagues and a zero-bureaucracy culture
  • Opportunities for growth, leadership, and success

After You Apply

We ensure a respectful, transparent, and personalized process from the first conversation to the offer stage. You’ll always know which project you’re joining and how you can grow with us.

Everyone is Welcome

Diversity makes us better. We create a space where you can thrive just as you are.

Ready to Build Something Meaningful?

Let’s talk. Your next big adventure might start right here.

Let me know if you'd like a version tailored for a careers page, social media post, or job listing.

,[ Design, develop, and ship end-to-end features using React, Node.js, TypeScript, and .NET (C#);, Build and optimize scalable APIs and backend services using SQL and NoSQL databases;, Own technical decisions around performance, security, maintainability, and code quality;, Collaborate closely with product managers, designers, and other engineers to deliver impactful features;, Participate in and lead code reviews, design discussions, and DevOps improvements;, Mentor junior developers and help evolve our engineering best practices;] Requirements: React, TypeScript, Node.js, .NET

  • Remote, Lutsk, Kraków, Katowice, Kyiv, Czech Republic YozmaTech Full time

    Key Requirements: At least 4-5 years of experience in software development; Knowledge in HTML, and at least 2 years with Vanilla JavaScript- understanding objects, prototypes, event handling, cross-browser challenges, asynchronous client-side etc.; Experience with at least one Object-Oriented Server-Side language, preferably PHP; Good understanding of...


  • Remote, Lutsk, Kraków, Wrocław, Warszawa, Budapest, Czech Republic YozmaTech Full time

    Key Requirements: 🔹 6+ years of full stack engineering experience;🔹 Advanced proficiency with React, TypeScript, Node.js, and .NET (C#);🔹 Hands-on experience with SQL Server, PostgreSQL, MongoDB, or Redis;🔹 Familiarity with frameworks like Express, NestJS, or ASP.NET Core;🔹 Solid understanding of system architecture, automated testing, and...


  • Remote, Lutsk, Kraków, Katowice, Kyiv, Czech Republic YozmaTech Full time

    Key Requirements:At least 4-5 years of experience in software development;Knowledge in HTML, and at least 2 years with Vanilla JavaScript- understanding objects, prototypes, event handling, cross-browser challenges, asynchronous client-side etc.;Experience with at least one Object-Oriented Server-Side language, preferably PHP;Good understanding of...


  • Remote, Wrocław, Lutsk, Kraków, Kyiv, Katowice, Czech Republic YozmaTech Full time

    5+ years of professional experience with Golang; Proven experience in the AdTech industry; Hands-on experience with pre-bid and DSP technologies; Strong understanding of building and maintaining high-performance systems; Ability to work effectively both independently and as part of a team; English – Upper-Intermediate or higher. Meet the...


  • Remote, Wrocław, Lutsk, Kraków, Kyiv, Katowice, Czech Republic YozmaTech Full time

    5+ years of professional experience with Golang;Proven experience in the AdTech industry;Hands-on experience with pre-bid and DSP technologies;Strong understanding of building and maintaining high-performance systems;Ability to work effectively both independently and as part of a team;English – Upper-Intermediate or higher. Meet the YozmaTechYozmaTech...


  • Remote, Lutsk, Kraków, Katowice, Kyiv, Wrocław, Warszawa, Czech Republic YozmaTech Full time

    Key Requirements: 🔹 2+ years of experience in a technical, customer-facing role.🔹 Excellent verbal and written communication skills in English, Chinese/Korean is a must.🔹 Strong troubleshooting skills with a results-driven, customer-first mindset.🔹 Hands-on experience with logging and monitoring solutions like New Relic, Coralogix,Logz.io,...


  • Remote, Czech Republic beBeeFullstack Full time €60,000 - €90,000

    Key Responsibilities:Design and develop front-end applications in Angular.Implement business logic in the back-end based on Java and Spring Boot.Create and maintain REST APIs.Configure and manage asynchronous communication with RabbitMQ or Kafka.Create and maintain relational databases PostgreSQL or OracleDB.Implement and maintain unit tests for FE and...


  • Remote, Kraków, Czech Republic beBeeSoftware Full time €80,000 - €120,000

    Full Stack Software Engineer JobMassive Rocket is a global Martech agency looking for a talented Senior Full-stack Developer to join our growing team. We deliver cutting-edge marketing technology solutions using React and leverage the latest in web, mobile, cloud, data, and AI technologies.We work with clients across the globe, delivering high-quality...


  • Remote, Czech Republic Quiet Stack Full time

    3+ years of professional experience in full-stack development. 2+ years building and integrating Web3 applications (wallets, smart contracts, NFTs, token flows, etc.). Strong skills in JavaScript/TypeScript, React, Node.js, and modern frameworks. Familiarity with Solidity, EVM chains, and blockchain SDKs (e.g. ethers.js, wagmi, viem). Experience with...


  • Kraków, Lesser Poland, Czech Republic Hitachi Energy Full time

    Your BackgroundBachelor's degree or higher in Computer Science or an equal field of study. 5+ years of experience in software development. Fluent in English. Full Stack software development background Good knowledge on C# Good knowledge on .Net Framework and .Net Platform above 6.0 Good knowledge on RDBMS concepts Good knowledge on Secure coding...