Our clien is a start-up that combines two era-defining technologies: cryptography and AI.

The company is developing the leading product for cryptocurrency users and operating a social prediction platform where creators can customize markets and engage their community to generate trading fees and predict significant events

**You will:**

- Play a key role in developing and maintaining the new LSMR-based AMM
- Collaborate with a key research engineer and engineering team to meet technical requirements and deliver on project goals
- Prototype novel blockchain-based and blockchain-adjacent software solutions to enable new features, improved performance, cross-chain integrations, and more for our clients
- Prioritize sharp & iterative delivery on tight deadlines
- Stay updated with new trends and best practices in web development and blockchain technologies


**What you bring:**

- 5+ years of experience in software engineering
- 3+ years of recent experience in blockchain development
- Strong knowledge of EVM-based blockchain, Solidity, and smart contracts
- Strong knowledge of AMM (LMSR, CPMM)
- Strong knowledge of Fuzz Tests
- Desire to have skin in the game & make it big

Our benefits:

- Competitive **option stock & salary based **compensation
- Remote first
- Unlimited PTO
- Global team offsites
- Professional development opportunities
- Hardware (if needed)

Senior Smart Contract Engineer (Solidity)

We’re building our flagship product at the forefront of crypto consumers. It is the social predictions protocol, creators can easily configure markets and share them with their community to earn trading fees & forecast major events. 

We’re betting on truth as the next exponentially valuable commodity. By banking AI on crypto rails, we can aggregate data at an unprecedented scale in an open network, protecting humanity from disinfo and guiding our species toward optimal social, economic & planetary decision-making.

**Job Type**
Full-Time


**About Role**

We are seeking a skilled and passionate Senior Test Automation Engineer to join our innovative blockchain project team. This role focuses on creating a test strategy for the entire platform mixing functional/non-functional testing types, building test automation framework from scratch and making it a significant part of the quality gates system in CI/CD pipeline. The ideal candidate will have a strong background in QA Automation and blockchain domain knowledge


**You will**

Play a key role in developing and maintaining the quality assurance process
Create, manage, and optimize automated testing frameworks, ensuring our products' continuous and flawless updates.
Understand business scenarios and tech design, design and develop auto tests
Collaborate with a tech lead and engineering team to meet technical requirements and deliver on project goals.
Prioritize sharp & iterative delivery on tight deadlines
Stay updated with new trends and best practices specifically with a focus on scaling blockchain infrastructure and performing systematic testing


**What you bring**

5+ years of experience in software engineering
2+ years of experience in blockchain domain
Strong knowledge of Node.js/TS, Playwright, Jest
Strong knowledge of functional / non-functional testing (especially performance testing)
Experience defining and tracking software quality metrics
Excel in communication and collaboration across teams
Desire to have skin in the game & make it big


***Nice to have***

Understanding of DeFi
Understanding of Predictive Markets
Understanding of Security Testing
Previous work in a startup/product environment, especially within the DeFi sectors
Passion for decentralization and the broader impact of blockchain on industries


**Benefits:**

- Competitive option stock & salary based compensation
- Remote first
- Unlimited PTO
- Global team offsites
- Professional development opportunities
- Hardware (if needed)
- Office in Lisbon

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