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An IoT Solutions Provider
Senior Frontend Engineer, React, Microsoft Azure IoT – B2B Contract
Location
Poland
Posted
120 days ago
Salary
$40 - $50 / hour
Seniority
Senior
Job Description
Senior Frontend Engineer, React, Microsoft Azure IoT – B2B Contract
Mesh Systems
• Build and maintain complex React/TypeScript web applications for industrial IoT monitoring and asset management. • Develop type-safe, scalable UI components. • Implement robust data fetching and state management. • Collaborate with backend teams to integrate RESTful APIs and handle real-time asset telemetry data. • Participate in code reviews and maintain high code quality standards. • Optimize application performance. • Work with designers to implement pixel-perfect, responsive UIs across devices.
Job Requirements
- Expert knowledge of React, TypeScript, and modern JavaScript.
- Strong experience with Vite build tooling and optimization techniques.
- Deep understanding of CSS-in-JS solutions.
- Solid experience writing unit tests with Vitest or similar frameworks.
- Experience with RESTful API integration and handling async operations.
- Familiarity with Git workflows.
- Strong understanding of web performance optimization and accessibility standards.
- Excellent problem-solving skills and attention to detail.
- English Proficiency: Strong communication skills for seamless collaboration with U.S. partners and clients.
Benefits
- Autonomy & Impact: Work in small, agile teams where your engineering decisions have a real impact. We value pragmatic solutions and customer-focused thinking.
- Cutting-Edge Technology: Get direct access to Microsoft Azure technologies in Private Preview thanks to our close partnership.
- Culture: Join a team of passionate professionals and share knowledge about the most innovative solutions on the market.
- Future Focus (IoT + AI): Be part of our transformation, integrating IoT solutions with AI/Machine Learning at the intersection of the most advanced technologies.
- Professional Growth: We offer a dedicated training budget and full support for Microsoft certifications.
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craftable softwarecraftable specializes in systems that require quality, reliability and scalability in a highly transactional environment
**Our craft reflects who we are** craftable software specializes in systems that require quality, reliability and scalability in a highly transactional environment. We rely on our craft and drive to solve these problems, while enjoying the journey. Our mission is to improve every system; functionality; task; with passion, care, skill and experience, because we truly believe that *quality requires craft*. Our current list of customers, among others, includes: the biggest company in the food industry in the Iberian Peninsula; the biggest cruise retailer in the United Kingdom; a next generation cloud communication company in the United Kingdom; the biggest property management systems in France, UK and a disruptive force in the world market. **Why you should pick us** Craft is in our name, our ability to turn software into a craft is our objective. Like a carpenter, we believe our *Skill* and *Expertise* capability increases with *Challenge*. We want you to grow and thrive based on the challenge that our customers bring and the expertise that we share as a team and that we constantly aim to bring into what we do. We love software development and we believe you should too! Concepts like SOLID Principles, Test Driven Development (TDD), Behaviour Driven Development (BDD) and Agile Principles should be something you embrace. Aspect Oriented Programming (AOP) and Functional programming is something that also helps us execute. Our expertise is driven by Innovation: - Continuous Integration - Continuous Deploy - Cloud Services - Search Engines - NoSQL - User Experience - Distributed Message Queuing - Infrastructure as code - Machine learning - Containers We implement and develop on these concepts daily, which you will have a chance to work on. But we won’t stop here, our constant growth drives our innovation and we are always looking for our next big challenge. We enjoy agile as a framework and we feel it is great to help us deliver valuable functionality. Be it with SCRUM and/or Kanban boards it has been helping us translating business needs into features with success.




