Full Stack Engineer
[Edge & Node] stands at the forefront of web3 innovation, striving for a world driven by individual autonomy, shared self-sovereignty, and extensive collaboration. Founded by veterans from [The Graph], our mission is to establish The Graph as the indispensable bedrock of open internet data. By encouraging and standardizing subgraphs industry-wide, we have cemented The Graph as the primary method for organizing and accessing blockchain data. Leveraging expertise in open-source software, tool creation, and protocols, we empower developers and entrepreneurs to create groundbreaking digital infrastructure for unstoppable applications.
Revolutionizing the tech landscape with unwavering principles, we advocate for a decentralized internet, aiming to eliminate concentrated power and substitute authoritative command with collective consensus. Our dedication to censorship resistance reinforces our pursuit of an information age liberated from sole entities. Promoting open-source development challenges the status quo of web2, recognizing innovation thrives on transparency and collaboration. Envisioning a permissionless future, we aim to eradicate the constraints enforced by central gatekeepers, transferring trust from intermediaries to trustless systems facilitated by smart contracts.
The Product Engineering team, known for its dynamism and collaboration, focuses on developing and improving user-facing products. Our team is committed to delivering exceptional user experiences and takes pride in the meticulous attention given to detail. Equipped with a diverse skill set encompassing efficient front-end interface development and scalable back-end solutions, we tackle intricate challenges with finesse.
We are currently seeking a skilled and motivated Full Stack Engineer to join our team. Our ideal candidate is customer-oriented with a keen eye for detail. Strong abilities in simplifying complex concepts and a flair for product design will be invaluable in providing exceptional user experiences. Collaborating effectively with diverse teams and possessing proficiency in both front-end and back-end development are essential qualities we seek.
Responsibilities:
- Liaise with various engineering and research teams to integrate their contributions into user-facing products
- Collaborate with the design team to iterate on product designs and efficiently translate them into code
- Work closely with product managers to understand business requirements and convert them into technical design documents
- Identify, troubleshoot, and resolve bugs to uphold product quality and performance
- Enhance processes, software monitoring, reliability, and scalability across the stack by setting higher standards for continuous improvement
Requirements:
- Minimum 3 years of software development experience
- Proficiency in both front-end and back-end development
- Product-oriented mindset with a strong focus on crafting superb user experiences
- Track record of addressing complex challenges with innovative solutions
- Excellent communication and writing skills
- Experience in blockchains and/or web3 is a plus
- Familiarity with technologies such as React, NextJS, Nodejs, Typescript, GraphQL, PostgresSQL, Kubernetes is advantageous
About The Graph:
The Graph serves as the indexing and query layer of web3, with the Graph Network offering a self-service experience for developers. Developers create and publish open APIs (subgraphs) that applications can query through GraphQL. The Graph can index data from various networks like Ethereum, NEAR, Arbitrium, Optimism, and more. Thousands of subgraphs have been deployed, allowing developers to efficiently access data from blockchains for applications like Uniswap, Synthetix, and others.
If you are developing in web3, you can use subgraphs to index and query blockchain data. The Graph enables applications to present data efficiently in UI and allows other developers to utilize your subgraph. Join The Graph community through technical discussions on Discord, Telegram chats, and following The Graph on social media platforms.
The Graph Foundation oversees The Graph Network, supported by the Technical Council and collaborating partners within The Graph ecosystem.
Looking for a Growth-Driven Sales Partner (Co-founder mindset) for Oferli Startup📉
The Approach & Reality of our Startup:
We are operating lean from the ground up. We believe in proof of work, direct outreach, and real-world traction rather than hiding behind heavy corporate setup before talking to clients. If you understand how early-stage startups scale from zero through hustle, strategy, and direct execution, this role is for you.
What We Are Looking For:
Proven experience in sales, business development, or client acquisition.
A true "startup mindset"—flexible, proactive, and resilient.
Comfortable with an early-stage environment where execution and direct pitching matter most.
Strong English communication skills for international collaboration.
If you are ready to build something remarkable from day one and grow alongside a dedicated team, send us a message with your background and why you are a fit!
Senior Smart Contract Engineer
We are hiring a Senior Blockchain Developer to design and build smart contract systems across multiple client and internal projects.
You will work on a variety of blockchain applications - from DeFi protocols to tokenized systems and Web3 platforms - ensuring high standards in security, scalability, and architecture.
This is a senior-level, hands-on role with exposure to multiple products and industries.
What You’ll Do
Design, develop, and deploy smart contracts using Solidity
Implement token standards (ERC-20, ERC-721, ERC-1155) and custom logic
Build and maintain contract architectures across multiple projects
Ensure security, audit readiness, and upgradeability
Optimize gas usage and performance
Collaborate with backend and frontend teams for integrations
Participate in code reviews and technical decision-making
Contribute to documentation and internal best practices
What We’re Looking For
4+ years of experience in blockchain / smart contract development
Strong expertise in Solidity and EVM-based ecosystems
Experience with Ethereum and L2s (Polygon, Arbitrum, Optimism)
Solid understanding of smart contract security and vulnerabilities
Experience with Hardhat, Foundry, or similar frameworks
Strong software engineering fundamentals (testing, Git, CI/CD)
Ability to work across multiple projects and adapt quickly
Nice to Have
Experience with DeFi protocols, staking, or token economies
Experience working with auditors or security reviews
Familiarity with upgradeable contracts (proxy patterns)
Backend experience (Node.js / TypeScript)
Experience in client-facing or consulting environments
Tech Stack
Solidity · Ethereum · Polygon · Arbitrum
Hardhat / Foundry · Node.js · TypeScript
React · ethers.js · IPFS
Why Join
Work across a diverse portfolio of blockchain projects
Exposure to both client work and internal ventures
Opportunity to influence architecture and technical direction
Collaborative, globally distributed team
Fast-paced environment with continuous learning
What Success Looks Like
Secure, production-ready smart contracts delivered across projects
Successful audits with minimal critical issues
Scalable and reusable contract architectures
Strong collaboration with cross-functional teams
Consistent delivery across multiple initiatives
Hiring Process
Application review
Technical Assessment
Technical interview (Solidity & architecture)
Final discussion
Web3 Sales & Business Development Partner📉
Building the Future of Web3: Join Oferli as a Long-Term Core Partner
Oferli is officially expanding its core leadership. Having successfully established our foundational technical team, we are now opening strategic partnership opportunities for high-level Sales and Business Development Partners specialized in technology and Web3.
We are not looking for short-term contractors; we are searching for dedicated builders ready to scale and elevate this vision to a high international level from the ground up. Our tech team is already set, and now we are expanding to build out the sales and partnership side to bring in major projects.
For security, privacy, and professional efficiency, we have already prepared our dedicated workspace on Notion, along with a secure email-based group discussion space.
What We Are Looking For:
Proven expertise and network within the Technology and Web3 industries.
A long-term entrepreneurial mindset, fully committed to building a powerful ecosystem with us from day one.
Strong capabilities in driving strategic growth, securing high-value projects, and expanding our vision internationally.
If you are a serious professional ready to build this vision with us from the ground up, let’s connect!
Data Analyst
Founding Technical Partners for Oferli – Elite Web & Mobile Development Team🌐
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli