We are hiring a Senior QA Automation Engineer to ensure the stability, performance, and reliability of a privacy-focused, blockchain-based product. You will own QA before and after launch, build and evolve TypeScript-first automation, and work closely with developers and DevOps in fast release cycle…

We are looking for a QA Automation Engineer to join a team of fierce and fun Serokellers and help ensure the stability, performance, and reliability of a blockchain-based solution.

Responsibilities

• Support all QA activities leading up to the solution launch.
• Ensure functional correctness, protocol intero…

We are hiring a Senior SDET to ensure the stability, reliability, and security of a blockchain-based product. You will own QA automation before and after launch, build and evolve TypeScript-first test suites, and work closely with developers and DevOps in fast release cycles. Strong TypeScript progr…

About Extsy

Extsy is a next-generation crypto exchange that combines world-class trading technology with lifestyle-driven financial experiences. We're on a mission to make digital assets part of everyday life, with products that are secure, scalable, and user-focused.

We're building our QA team from t…

IntellectEU is an international technology company focused on digital finance and emerging technologies.At IntellectEU we are on a mission to become the top-of-mind fintech company. We are committed to our people and believe in building a better future with the newest technologies. We give rising ta…

Messari is looking to hire a QA Automation Engineer (Contractor) to join their team. This is a contract position that can be done remotely anywhere in the United States.

Messari - The leading provider of crypto market intelligence products that help professionals navigate crypto.

Role Summary

The Vice President of Engineering will lead the technical organization behind Genius — an advanced on-chain execution and liquidity platform operating across Solana and EVM ecosystems. The role demands deep expertise in distributed systems, deterministic execution, and large-scale applic…

Overview:

Platform Operations ensures the integrity, reliability, and controllability of the live trading environment. This function safeguards uptime and production stability across all user-facing and admin systems. It acts as the operational backbone between engineering, compliance, support, and p…

Senior Automation QA Engineer (Contract)

Location and basis

Contractors engage on a B2B basis.

Fully flexible working: home, office, or a mix, your call. We just ask that you're based within one of these areas:

• Romania: within 50 miles of Bucharest, Cluj or Iasi

• Bulgaria: within 50 miles of Sofia

Applicat…

About Mesh

At Mesh, our mission is to enable consumers to pay and be paid with any asset. Today, trillions of dollars in tokenized assets exist but remain largely unusable for everyday commerce. Mesh is bridging this gap by making crypto payments reliable, useful, and ubiquitous. We combine a powerfu…