Oferty dla Second Hand praca Polska

01.05.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | Intenthanded a spec, a ticket, and a "wake me when it's done", we're probably not your people. Embedded at intent means chasing edge cases across silicon, stacks, and radios, sometimes in the same afternoon. We're looking for engineers who ask "why" before "how", who read a datasheet and then actually question

01.05.2026 | Pełny etat, Freelancer | Olsztyn (Warmińsko-Mazurskie) | NetguruAnd laboratory teams. The role involves hands-on development, refactoring legacy code, and contributing to a scalable and well-structured backend architecture. You must be based in the EU due to client requirements. Position Senior Backend Engineer (Java - Architecture) Contract Freelance - B2B - Remote (EU

01.05.2026 | Pełny etat, Freelancer | Olsztyn (Warmińsko-Mazurskie) | Netguruhands-on experience in frontend development. This includes working with modern JavaScript frameworks, understanding UI principles, and being able to contribute to end-to-end feature delivery. B2B Contract Salary rate up to 34 EUR/h Fully remote position Start ASAP Develop and maintain backend services

01.05.2026 | Pełny etat, Freelancer | Rzeszów | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Currently we are looking for a Senior Fullstack Engineer who has successfully implemented Instagram Login before and can handle the entire process independently again. Salary range up to 160 PLN/h

01.05.2026 | Pełny etat, Freelancer | Poznań | NetguruScalable visual languages. Proven ability to work with and evolve design systems, ensuring consistency and precision across interfaces. Hands-on experience creating high-fidelity UI designs with strong attention to visual detail. Experience owning or leading interface redesigns, preferably for complex

01.05.2026 | Pełny etat, Freelancer | Poznań | MonterailPlatforms. The "DevEx" Champion You have a natural empathy for other developers. You’ll develop deep knowledge of our platform (Pub/Sub, Chat, LiveSync) and use the product yourself to gain a first-hand understanding of the developer experience. Comfortable with Ambiguity You thrive in high-level

01.05.2026 | Pełny etat, Freelancer | Rzeszów | NetguruLocated in European Union. Good command of written and spoken English. Strong hands-on experience with TypeScript. Deep experience with React (complex applications, not only small components). Experience working with GraphQL APIs. Experience contributing to or working within a design system. Strong

01.05.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | IntentOf physical and digital (like wearables and IoT) - from net-new to products looking to enter a competitive and established niche. Some of our clients include Oura, BOSE, and McIntosh audio systems. What we expect iOS 6 years of commercial experience with Swift and Objective-C Hands-on experience with SwiftUI

01.05.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Currently we are looking for a Senior Fullstack Engineer who has successfully implemented Instagram Login before and can handle the entire process independently again. Salary range up to 160 PLN/h