Full Stack Engineer – Web3 & Cross-Chain UX/API Architect

Delphiventures; Poland; On-site; PLN 50,000 - 70,000; Full time

Job summary

Delphiventures is hiring a Full Stack Engineer in Poland. The role focuses on enhancing blockchain interoperability and developing scalable web applications. Responsibilities include architecting new product features, mentored by a collaborative team. Ideal candidates should have deep knowledge of web technologies, with at least 3 years of experience in building production-level UIs and APIs using modern tech stacks like React and AWS. A keen interest in blockchain is desirable, contributing to innovative cross-chain applications.

Qualifications

• 3+ years of industry experience building scalable and performant production UIs and APIs.
• Deep knowledge of web technologies and large-scale web application architectures.
• Strong customer empathy and ability to think critically about feature impacts.

Responsibilities

• Architect and design core product features from start to finish.
• Help architect and build performant backend systems for marketplace features.
• Mentor and train team members on best practices.

Skills

Web technologies

React

Typescript

AWS

Elasticsearch

Collaboration

Job description

Delphiventures is hiring a Full Stack Engineer in Poland. The role focuses on enhancing blockchain interoperability and developing scalable web applications. Responsibilities include architecting new product features, mentored by a collaborative team. Ideal candidates should have deep knowledge of web technologies, with at least 3 years of experience in building production-level UIs and APIs using modern tech stacks like React and AWS. A keen interest in blockchain is desirable, contributing to innovative cross-chain applications.