Senior Big Data Specialist

Full time
Remote
Compensation is not specified
Role
Data Engineer
Description

About Openmesh and Xnode

In today's world, a small number of corporations have control over the majority of data and IT infrastructure. This creates a trust issue as we are expected to rely on these corporations for our data. However, this centralized control has led to social inequality, scandals, polarization, and corruption. It has even resulted in conflicts. Openmesh aims to address this issue by providing an open-source cloud infrastructure and a global network for storing important data without the need for intermediaries. It is the largest open web3 data lake, covering a significant portion of the crypto and web3 ecosystem. In the near future, Openmesh plans to expand its coverage to include public health and scientific research data.

Openmesh allows anyone to create their own decentralized data cloud, connect globally, share data securely, reduce deployment costs, and automate data cloud setup. This network collects, stores, processes, streams, and provides data connectivity to individuals without requiring registration, licensing, or payments. Think of Openmesh as the fabric of the internet that enables universal access and prevents interference from regulators, governments, corporations, and even its creators.

Core Products

Our main product, Xnode, is an integral part of Openmesh. It offers a revolutionary platform for developers to build their own decentralized data clouds quickly and efficiently. By using Xnode, developers can create their data clouds with data connectivity, data APIs, query engines, and analytics engines in a matter of minutes instead of weeks or months. With Xnode, developers only pay for computing and storage, eliminating licensing and setup fees. It significantly reduces the cost of running and operating data clouds by 10-15 times and saves more than 95% of deployment time.

Pythia is another important product developed by Openmesh. It is a powerful analytics and query engine designed to convert raw data into actionable insights. Pythia empowers anyone to design, build, visualize, and deploy robust data products.

Unified APIs provide a single access point for all crypto and web3 data, making it universally accessible without any associated costs. There are no licenses, registrations, or setup fees involved.

Our Vision

Our ultimate vision is to democratize data and address the issue of information asymmetry on a global scale. We believe that data and information are the most valuable commodities in the world. Without reliable and high-quality data, the internet and all its platforms will cease to function effectively. We firmly believe that access to unbiased and trustworthy information is a fundamental right in a free and democratic society. Openmesh is designed to operate without a single authority that can manipulate data, control its distribution, or decide who has access to it. It's built on an open-source infrastructure and is governed by an open-source community.

About the Role

As a Senior Big Data Specialist, your primary responsibility will be to harness the power of big data within Xnode and Pythia. You will contribute to the processing and analysis of immense datasets in the decentralized data landscape.

Your Impact

  • Develop and implement innovative solutions for analyzing blockchain data within Xnode and Pythia.
  • Design and optimize data processing pipelines for handling large-scale datasets, ensuring efficient analytics.
  • Collaborate closely with data science teams to derive actionable insights from extensive datasets.
  • Contribute to the development of cutting-edge big data solutions, establishing the organization as a leader in blockchain analytics.
  • Improve the efficiency of data processing pipelines, enabling the extraction of valuable insights from large datasets.
  • Foster collaborative innovation between big data and data science teams, leading to impactful and effective solutions.

Qualifications

  • Bachelor's or Master's degree in Big Data Analytics or a related field.
  • Proven experience in working with big data technologies like Hadoop and Spark.
  • Strong programming skills in languages such as Python or Scala.
  • Demonstrated leadership abilities, with a track record of guiding high-performing teams to deliver complex projects.
  • Excellent communication skills, with the ability to convey complex technical concepts to diverse audiences.
  • Strategic thinker with an ability to identify industry trends and incorporate them into product development.

Why Join Us

  • Lead a groundbreaking product that is revolutionizing the field of data management and accessibility.
  • Collaborate with a global community of innovators and leaders in the decentralized space.
  • Make a significant impact on how data is accessed and used worldwide, promoting transparency, efficiency, and democratization.
  • Enjoy a dynamic and rewarding work environment, along with competitive compensation and benefits.

In addition to your academic qualifications, we value the unique qualities that make you who you are. We're interested in your personal traits, interests, and achievements beyond your university experience, which demonstrate the kind of person you are and the value you can bring to our team.

Skills Required
Avatar
Openmesh Network
Company size
Not specified
Location
United States
Description
Not specified

More Full-time Jobs

Show more

Senior Software Engineer (Blockchain)

Mumbai, India +3
Mumbai, India +3
Full time
Remote
About MentTech
MentTech is a forward-thinking technology company dedicated to transforming how mentoring and learning are delivered in the digital age. By combining advanced tools, intelligent systems, and a human-first approach, MentTech helps individuals, teams, and organizations harness the power of mentorship to unlock potential, build skills, and achieve lasting growth.
The Role
We are seeking a Smart Contract Developer responsible for ensuring that game listings within MentTech work properly and ensuring compliance with all game store policies.
Key Responsibilities:
 • 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
 
Qualifications:
 • 2+ 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
 
Bonus Points:
 • 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
 
Why join MentTech?
At MentTech, we cultivate a culture of flexibility, autonomy, and the freedom to make a real impact on the broader Web3 ecosystem. Experience the advantages of a fully remote working environment where your expertise and contributions are rewarded with competitive compensation tailored to your role and project influence.
Ment Tech Labs
 • Employee Equity & Incentives: Unlock future growth with equity and other potential incentives.
 • Entrepreneurial Culture: Join a collaborative environment where we innovate together as partners.
 • Cutting-edge Innovation: Work at the forefront of gaming and blockchain.
 • Key Strategic Projects: Be part of transformative initiatives that are redefining the gaming landscape.
 • Remote Flexibility: Enjoy a truly flexible, fully remote work setup that supports your lifestyle.
 • Talented Team: Collaborate with a team of passionate, driven, and skilled professionals.
 • Community Impact: Contribute to the growth and success of the Web3 and gaming communities.
 • Flexible Payment Options: Receive payments in crypto or fiat, tailored to your preference.
 • Growth Opportunities: Access valuable learning experiences and development paths.
 
MentTech Labs, Inc. is an equal opportunities workplace that doesn’t discriminate based on race, ethnicity, gender, ancestry, national origin, religion, sex, sexual orientation, gender identity, age disability, veteran status, genetic information, marital status, or any other legally protected status.
Payment in Crypto
4,000-6,000
Monthly
See details

🚀 Hiring Solana Developers – Pump.fun

Montana City, USA
Montana City, USA
Full time
Remote
Solana Developer Needed – Pump.fun Style Platform (Starter Code Available)
 
Hi,
 
I’m reaching out from Valiant Solution LLC. We’re currently working with a U.S.-based client who is an experienced crypto professional and we’re looking for a skilled Solana developer to help build a platform similar to Pump.fun.
 
We already have a basic codebase from GitHub that the developer can start from, so the project will mainly involve customizing, improving, and completing the functionality rather than building everything from scratch.
 
Key requirements:
• Experience with Solana smart contracts (Rust / Anchor)
• Knowledge of token launch mechanics and bonding curves
• Experience with Solana Web3 integrations
• Ability to work with an existing codebase and extend it
 
If this sounds interesting, please reply with:
• Your Solana development experience
• Links to relevant projects or GitHub
• Your availability for a quick discussion
 
Looking forward to connecting.
 
Best regards,
Valiant Solution LLC
Payment in Crypto
13,000-20,000
Monthly
See details

Web3 Fullstack Developer

Part time
Remote
🌐 About Us
Neonflick is a tech organization specializing in Web3 development.
We believe Web3 solutions are not as popular as they could be — mainly due to complexity. Our mission is to simplify the user experience and make decentralized technology more accessible and easy to use for everyone.
🚀 About the Role
We are looking for a Web3 Fullstack Developer who is passionate about decentralized technologies and excited to contribute to building meaningful Web3 products. You will work on developing new products, improving existing ones, and fixing bugs, all while proposing innovative ideas to enhance our platform.
🔹 Responsibilities
Develop functional and user-friendly Web3 products
Improve and optimize existing products and features
Identify and fix bugs or issues in the system
Propose and implement new ideas for product development
Collaborate with the team to ensure high-quality software delivery
🔹 Requirements
Strong interest in Web3 / blockchain / decentralized technologies
Fullstack development experience (frontend + backend)
Experience with smart contracts and decentralized frameworks is a plus
Problem-solving skills and attention to detail
Ability to work independently and proactively
🔹 What You Get
Early-stage involvement in a Web3 tech organization
Influence over product development and feature design
Opportunity to build experience and a portfolio in the Web3 space
Potential long-term collaboration and future compensation as the project grows
A chance to contribute to making Web3 simpler and more accessible
⚠️ Important
This is an unpaid position. We are looking for someone motivated by vision, learning, and long-term impact rather than immediate salary.
If you are passionate about Web3 and building meaningful decentralized products, we’d love to hear from you.

Growth Marketing Lead (User & Volume Growth Focus)

Full time
Remote
We’re hiring a high-impact Growth Marketing Expert who can drive real user acquisition and measurable volume growth — not just manage community channels.
This is not a traditional community manager role. We’re looking for someone with a proven track record of onboarding users, increasing engagement, and directly contributing to product adoption and transaction/activity volume.
What You’ll Own
Develop and execute user growth strategy end-to-end
Drive measurable increases in active users and platform volume
Build acquisition funnels (organic + partnership-driven)
Optimize onboarding flows and activation metrics
Lead social presence across Twitter/X and other platforms
Represent the project in Twitter Spaces and relevant community events
Launch and manage growth campaigns, incentives, and referral programs
Track and report on growth KPIs (CAC, activation rate, retention, volume impact)
Must-Have Experience
Proven track record of growing users and/or trading/activity volume in a startup, Web3, fintech, or SaaS environment
Demonstrated ability to turn social presence into measurable growth
Experience hosting or speaking in Twitter Spaces and similar forums
Strong understanding of growth funnels, activation metrics, and retention loops
Data-driven mindset (comfortable with analytics tools and experimentation)
Bonus Points
Experience in crypto, trading platforms, or financial products
Experience designing referral or incentive systems
Existing relevant audience/network
What We Care About
We don’t care about vanity metrics (likes, impressions).
We care about:
Active users
Retention
Conversion
Volume growth
Sustainable acquisition loops
If you’ve scaled a product before and can show real numbers behind your impact, we want to talk.
Payment in Crypto
300-1,000
Monthly
See details

Senior Blockchain Engineer

Part time
Remote
We are Nebula Nodes, building a high-performance L2 protocol. We are looking for an engineer who understands the difference between "writing a smart contract" and "designing a scalable ecosystem".
 
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.
Payment in Crypto
5,000
Monthly
See details