DevRel Marketing Specialist
MultiversX, a pioneering blockchain technology company previously known as Elrond Network, is dedicated to delivering secure and scalable solutions for decentralized applications.
We prioritize diversity and offer a supportive workplace environment for all team members. We recognize the impact of collaborative efforts by individuals who are enthusiastic, focused, and visionary in achieving success.
We are in search of a motivated Marketing Specialist to join our team. The main focus of this position is to oversee the marketing strategy for DevRel, ensuring alignment with the overarching goal of strengthening relationships with the developer community and enhancing their retention and satisfaction through effective campaigns.
If you excel at designing, planning, implementing, and optimizing marketing initiatives in a fast-paced setting, generating high-quality outcomes, then this position is perfect for you.
Responsibilities include devising strategic marketing and community engagement campaigns for developers in collaboration with various teams, executing marketing strategies across different channels, managing events tailored to DevRel, testing and enhancing marketing tactics for developer acquisition, overseeing creative asset creation with internal or external partners, conducting market research, managing email marketing and social media campaigns, growing developer communities on multiple platforms, analyzing campaign performance, keeping abreast of marketing trends, and managing paid campaigns across different platforms.
To thrive in this role, you should have at least 2-3 years of relevant professional experience, be open to travel for industry events and possess knowledge or experience in crypto/blockchain/FinTech sectors. Additionally, you need to be innovative, detail-oriented, possess excellent communication skills, demonstrate strong research abilities, and showcase critical thinking skills.
Benefits include flexible working hours, a startup work environment, the chance to contribute to impactful projects used by millions, a competitive salary, and a dynamic and unique workplace.
Interested candidates are encouraged to apply by submitting a resume and cover letter describing relevant experience and suitability for the role. Providing references or a portfolio highlighting relevant skills and experience is advantageous.
Senior Blockchain Engineer
Protocol Core: Development and optimization of L2-settlement logic on Solidity/Yul.
Bridge Security: Designing secure cross-chain gateways with protection against double spending and reorgs.
Node Infrastructure: Optimizing the interaction of node validators with the EVM stack.
Gas Engineering: Extreme cost reduction for publishing data in L1 (Deneb/Cancun-ready).
Requirements:
Deep knowledge of Solidity (0.8.20+) and Assembly (Yul).
Experience working with Foundry (Fuzzing/Invariants) and understanding the architecture of OP Stack or Arbitrum Orbit.
Skills of working with indexers (The Graph/Envio) and the RPC layer.
Social media manager
Senior Blockchain Engineer
DApp & Smart Contract Developer (Vesting Platform)
This role is ideal for someone who thrives in fast-moving environments, values clean and secure code, and understands the nuances of blockchain-based application architecture.
Responsibilities
Diagnose and resolve issues in vesting smart contracts and their front-end integrations.
Implement new features and system enhancements to improve UX and overall platform performance.
Maintain smooth interaction between the web interface and deployed smart contracts.
Conduct testing, audits, and deployments across testnet and mainnet environments.
Optimize contract logic for performance, security, and gas efficiency.
Collaborate with our engineering team to identify pain points and deliver stable, secure solutions.
Requirements
Proven experience building full-stack decentralized applications.
Strong proficiency in Solidity, JavaScript/TypeScript, and modern frameworks (Angular, React, or Vue).
Hands-on experience with Hardhat or Foundry for smart contract development and testing.
Familiarity with Ethers.js or Web3.js for blockchain interaction layers.
Solid understanding of Ethereum, Polygon, or other EVM-compatible chains.
Experience integrating wallets such as MetaMask and managing on-chain/off-chain data flows.
Strong debugging skills, attention to detail, and a security-first mindset.
Nice to Have
Experience with smart contract security audits and gas optimization techniques.
Knowledge of Node.js-based backend services or API integration layers.
Previous experience with vesting, staking, or token distribution mechanisms.
Project Scope
This role supports a short-to-mid-term initiative focused on stabilizing and enhancing an existing crypto vesting platform. High-performing developers may have opportunities for ongoing collaboration across additional blockchain and product engineering projects.
Hiring Process
Technical Assessment - Selected candidates will complete a short, clearly scoped technical exercises designed solely to evaluate coding approach and smart contract knowledge.
CTO interview - A final discussion to evaluate technical reasoning, architectural thinking, and team fit. Successful candidates may receive an offer through Contra following this conversation.
Senior Blockchain Developer - Ethereum/PulseChain - GAM3S.GG
We're looking for a Senior Blockchain Developer with strong Ethereum/PulseChain smart contract experience to work on our DeFi/GameFi platform. You'll be building and maintaining betting contracts, yield farming mechanisms, token swap systems, and Web3 frontend integrations for our decentralized application on PulseChain.
Key Responsibilities
Smart Contract Development
System Architecture & Integration
Frontend Web3 Integration
Security & Compliance
Performance & Monitoring
Required Technical Skills
Blockchain Expertise
Frontend Web3 Development
Development Tools
Integration & Tools