Security Apprenticeship Program
About Us
We are a team of skilled builders and researchers specializing in various areas including Ethereum Protocol Engineering, Layer-2, Decentralized Finance (DeFi), Miner Extractable Value (MEV), Smart Contract Development, Security Auditing, and Formal Verification.
In our work to solve complex problems in the blockchain industry, we collaborate with esteemed companies such as Ethereum Foundation, StarkWare, Gnosis Chain, Aave, Flashbots, xDai, Open Zeppelin, Forta Protocol, Energy Web, POA Network, and many others.
We actively contribute to the development of Ethereum core, EIP's, and network upgrades alongside the Ethereum Foundation and other client teams.
Our team consists of nearly 200 individuals working remotely from over 45+ countries.
To view all our available positions, please visit https://jobs.nethermind.io/.
Security Apprenticeship Program
Our Security Apprenticeship Program provides students and graduates worldwide a unique opportunity to engage in directed and autonomous study in various topics related to smart contract security. Participants will make valuable contributions to the evolution of smart contracts through challenging and exciting projects.
As an apprentice at Nethermind, you will have the chance to collaborate closely with our Gauss team and take part in a deep dive into learning for a period of 3 months. Throughout this program, you will benefit from mentorship, continuous coaching, and access to the expertise of top blockchain security researchers.
This apprenticeship program is a paid opportunity.
Responsibilities
As an apprentice in the Security Apprenticeship Program, your responsibilities will include:
- Engaging in directed and autonomous study on various topics focusing on smart contract security.
- Collaborating with top blockchain security researchers and benefiting from their mentorship and continuous coaching.
- Conducting an independent research project in an area of mutual interest.
- Performing hands-on code auditing using our methodologies and techniques.
- Providing verbal and written reports on identified vulnerabilities.
- Upscaling your technical capabilities in Web3 security.
Requirements
To be considered for this program, you should have the following qualifications:
- PhD in Computer Science, Math, or a related field.
- Passion for the blockchain space and decentralization.
- Basic knowledge of the Solidity programming language.
- Basic understanding of Ethereum or other EVM based blockchains.
- Analytical mindset and an interest in tackling complex problems.
- Desire to develop adversarial thinking and a hacker mindset.
- Above-average attention to detail.
- Advanced level of English and excellent communication skills (both oral and written).
Join Our Security Apprenticeship Program
By applying to this program, you consent to your personal information being stored and processed by Demerzel Solutions Limited (trading as Nethermind) for recruitment purposes. Your information will be handled in accordance with the UK GDPR. For more details, please refer to our privacy policy. Your consent is voluntary and can be withdrawn at any time. If you have any questions or wish to withdraw your consent, please contact legalnotices@nethermind.io.
Stay updated on our work by following us on our social channels:
Growth Business Development (KOL) - Korean/Arabic/Polish/Russian/Portuguese/Spanish
Smart Contract Engineer - Solidity
What You’ll Do
* Architect, implement, and deploy **secure smart contracts** for an on-chain Play-to-Earn GameFi ecosystem
* Lead contract design decisions with a focus on robustness, auditability, gas efficiency, and resilience to attack vectors
* Mentor/junior developers: perform code reviews, establish standards, best practices in security & testing
* Collaborate cross-functionally with game designers, backend, QA, and security teams to align smart contract features with product roadmap
Must-Haves:
* 4+ years hands‐on experience developing & deploying smart contracts (Solidity / EVM or equivalent) in production environments
* Track record of writing secure contracts, familiarity with common vulnerabilities (reentrancy, integer over/underflow, front-running, flash loans, etc.)
* Experience with audits, formal verification, fuzz testing, or other advanced contract assurance methods
* Strong test suite / CI workflow skills; comfortable using tools like Hardhat, Foundry, Truffle etc.
* Solid understanding of GameFi mechanics and how on-chain economics work
Nice to Have:
* Experience on multiple EVM chains or Layer-2 / sidechains
* Knowledge of cross-chain bridges, oracles, NFTs, tokenomics design
* Contributions to open-source security tooling or prior audit reports or published code you’re proud of
Compensation & Perks
* Senior Rate: $50–100 / hour
* Fully remote, global team
* Flexible hours (must overlap 13:00-19:00 GMT+1)
* Ownership of what you build; influence over architecture, security, and standards
How to Apply ( Important: Applications without the requested materials will not be considered )
* Your Resume / CV
* Your GitHub profile (real, established, not brand-new / fake)
* At least one relevant link (projects, audits, open-source contributions, portfolio)
(Don’t send “Hi” only. I don’t respond to that.)
Community Team Members
DeepRoots is building a global movement in Web3:
From Silence to Voice — Together We Rise.
We’re hiring Community Team Members to help grow our ecosystem. If you’re looking to kickstart your Web3 career, this is your chance.
💰 Rewards & Benefits
$150 Micro-Contract (60 days, 2h/day)
Daily Rewards: Top comment, best post, most active
Voice of the Day: Recognition + bonus
Bring-a-Voice Bonus: Earn when new members join through you
Extra Prizes: For leaders who keep the fire alive
👊🏻Clear Growth Path:
Community Team Leader (part-time, higher pay)
Community Team Manager (full-time, full salary + benefits)
Moderator Roles (group management)
📌 Your Role
❤️ Engage actively: like, comment, share
🌍 Push the march forward — “From Silence to Voice”
⏰ 2h/day → 7:00–9:00 PM Dubai time
📆 6 days per week (Sunday OFF)
🧠 Bring a builder mindset (not hype / pump-dump)
✅ Requirements
Stable internet connection
Basic knowledge of Web3
LinkedIn & Twitter (X) account (or willingness to create one)
🌱 How to Apply
Send the following details to: connect@deeproots.earth
Full Name
Country
LinkedIn Account
Twitter (X) Account
Confirmation: “Ready to start and apply to sign the agreement and NDA of the project.”
🌍 Website: deeproots.earth
⚡ This is not hype. It’s a mission. It’s a movement.
✊ Be one of the 25 voices that help shape the future.
Localization Ops & Growth Specialist (Intern) - Arabic/Romanian
Crypto Quant Trader
As a Quant trader with FORMATNULL you execute proven strategies across Crypto Futures and Spot markets, monitor existing positions across exchanges and research, develop, and refine new cryptocurrency trading strategies. The role will straddle analyzing new trading opportunities, statistical approaches to profit calculation, trade execution, and support in reporting and KPI management.The ideal candidate would bring a deep understanding of cryptocurrency markets, technical and fundamental analysis, have multiple years’ experience trading at an institutional desk, and arrive with one or more tested strategies for rapid deployment. However, to the extent that strategies remain in the late development or testing stages, such candidates with sufficient market experience should certainly apply as well.Salary negotiable with additional perks. You will run a 5 to 7 digits USD trading account and with increasing responsibilty and negotiatable profitshare you will enjoy a comfortable income. The position is designed to be predominantly remote, with flexibility for in-person collaboration when needed.
Requirements
Extremely strong quantitative and analytical backgroundRelevant experience in statistical modeling3+ years’ industry experience developing and evaluating trading strategies in liquid marketsProficiency in major asset fundamentals and of major blockchain projects and conceptsExperience investing or trading in cryptocurrency marketsDeep understanding of derivative instrumentsUnderstanding of market-making spot and futures on centralized order booksThe following skills would be very helpful, and would help a candidate grow the role going forward:Knowledge of Bitget exchangeKnowledge Google SheetsAdvanced skills in Excel, Google Sheets, SPSS, and statistical tools.Fluency in German, French or Spanish, beyond English as a core necessity.Flexible availability in CET and EST time zones.