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Senior Blockhai̇n / Crypto Backend Developer

Codonix d.o.o.

Beograd, Hercegovačka 17 Savski Venac

17.04.2026.

  • 10 izvršilaca
  • ugovor
  • puno radno vreme
  • online intervju za posao
  • Obaveštenje o pregledu prijave

SR. BLOCKCHAIN / CRYPTO BACKEND DEVELOPER
Location: On-Site
Employment Type: Full-Time

About Us

We are a team dedicated to building innovative digital products with a strong focus on user experience. Our goal is to create high-performance systems that deliver seamless and engaging experiences to our users.

As our team continues to grow, we are looking for a Senior Blockchain / Crypto Backend Developer who will design and build secure, scalable blockchain infrastructure and crypto payment solutions for our products.

What Makes This Role Interesting

  • Build production-grade blockchain infrastructure and crypto payment systems
  • Work on cutting-edge cryptocurrency and DeFi technologies
  • Collaborate with senior developers and product teams to deliver secure, scalable crypto solutions
  • Opportunity to shape blockchain architecture, security practices and off-chain data processing

Responsibilities

  • Design, implement and maintain blockchain-based backend systems
  • Develop and manage smart contracts, ensuring security and efficiency
  • Build crypto payment gateways and integrate with multiple blockchain networks
  • Implement secure wallet management, key storage and transaction flows
  • Ensure high-performance, fault-tolerant architecture for blockchain services

    Codonix d.o.o.

    Srbija, Beograd, Hercegovacka 17 10/1002

    PIB: 115540523

    Matični broj: 22172697

    Konkurišite

    Napomena: Poslovi.infostud.com ne vrši posredovanje u zapošljavanju u Srbiji, niti u inostranstvu. Postupak selekcije i odabira kandidata je u nadležnosti poslodavca, a odredbe ugovora o radu predstavljaju direktan dogovor između poslodavca i zaposlenog. Svi pojmovi u oglasima, koji su upotrebljeni u muškom rodu, odnose se bez diskriminacije i na osobe ženskog pola i obrnuto, osim ukoliko specifičnim zahtevima posla nije drugačije propisano.