Senior DevOps Engineer
About Openmesh and Xnode
In today's data-driven world, a few corporations control the majority of data and IT infrastructure, leading to issues such as social inequality, scandals, and privacy concerns. Openmesh is a cutting-edge open-source cloud infrastructure and global data network that aims to change that. It provides a decentralized, open data storage platform without intermediaries, covering a significant portion of the crypto and web3 ecosystem. Openmesh empowers individuals and organizations to create their decentralized data clouds, share data securely, reduce costs, and automate setup. This open data fabric broadens access and prevents interference from regulators or corporations.
Core Products
One of Openmesh's flagship products is Xnode, a groundbreaking platform for developers to build their decentralized data clouds quickly and economically. With Xnode, developers can create data clouds with data connectivity, APIs, and powerful analytics engines in minutes instead of months. It significantly reduces costs and deployment time compared to traditional methods. Pythia, another product, is a powerful analytics and query engine that transforms raw data into actionable insights. Openmesh also provides Unified APIs, a convenient way to access crypto and web3 data without licenses, registrations, or fees.
Our Vision
Openmesh's vision is to democratize data and address information asymmetry on a large scale. Access to accurate and unbiased information is essential for a free and democratic society. Openmesh ensures that data cannot be manipulated or controlled by a single authority. It is an open-source infrastructure governed by an open-source community.
Your Impact
As a member of our team, you will play a crucial role in optimizing and managing the cloud infrastructure for Xnode and UnifiedAPIS. Your responsibilities will include database management, automation of deployment processes, integration of DevOps practices, and contributing to the creation of scalable and efficient cloud infrastructure. You will help drive innovation in DevOps and database management, ensuring reliable and scalable operations within our ecosystems.
Qualifications
We are looking for candidates with a Bachelor's or Master's degree in Computer Science or a related field. You should have proven experience in database management, cloud infrastructure, and DevOps practices. Proficiency in tools such as Docker, Kubernetes, and Terraform is essential. Strong scripting and automation skills are also required. Additionally, you should possess leadership skills, exceptional communication abilities, and the ability to identify industry trends and integrate them into product development.
Why Join Us
By joining our team, you will be at the forefront of a revolutionary product that is reshaping data management and accessibility. You will have the opportunity to collaborate with a global community of innovators and thought leaders in the decentralized space. Your work will make a significant impact on how data is accessed and used worldwide, promoting transparency, efficiency, and democratization. We offer a dynamic and rewarding work environment, competitive compensation, and benefits.
In addition to your academic skills, we value unique personal qualities, outside interests, and achievements that showcase the difference you will bring to our team.
Sales Partner / Business Developer Needed for Oferli (Commission & Revenue Share)
Oferli is officially launched and scaling rapidly. We are looking for a results-driven Sales Partner / Business Developer to drive client outreach and secure project acquisitions.
What we offer:
Performance-based model (Competitive revenue sharing structure).
Direct collaboration with executive leadership and technical teams.
A fast-growing digital business environment.
Requirements:
Proven experience in B2B sales, client outreach, and deal closing.
Strong communication skills (English required).
Ability to deliver consistent results and manage outreach pipelines efficiently.
If you are Pro for results and ready to scale with us, apply with your recent closed deals or portfolio.
Project Manager — Web3 / SaaS
WalletFunnel is a Web3 analytics and attribution platform built to help crypto projects understand which marketing channels, campaigns, and influencers actually generate valuable on-chain users.
We connect marketing activity with wallet actions such as wallet connections, deposits, transactions, volume, revenue, and ROI.
About the Role
We are looking for a proactive Project Manager to join WalletFunnel and help coordinate product development, marketing, operations, and communication between team members.
You will work closely with developers, designers, marketing specialists, and management to keep projects organized, deadlines clear, and execution moving forward.
Responsibilities
• Plan and manage projects from idea to launch
• Create tasks, milestones, priorities, and deadlines
• Coordinate developers, designers, marketing, and other team members
• Track progress and identify blockers before they become problems
• Organize workflows using project management tools
• Help improve internal processes and team communication
• Prepare clear project updates and reports
• Make sure deliverables meet requirements and deadlines
• Participate in product planning and feature prioritization
• Help coordinate external contractors and partners when required
Requirements
• 1–3+ years of experience in project management, operations, or a similar role
• Strong organizational and communication skills
• Experience working with remote teams
• Ability to manage multiple tasks and priorities simultaneously
• Understanding of Agile workflows and task management
• Comfortable working with developers and technical teams
• Strong written English
• Independent, proactive, and able to take ownership
Nice to Have
• Previous experience in Web3, crypto, SaaS, fintech, or analytics products
• Basic understanding of blockchain, wallets, DeFi, or crypto marketing
• Experience with startup environments
• Experience working with distributed international teams
What We Offer
• Fully remote position
• Flexible working environment
• Opportunity to work on an early-stage Web3 product
• Direct communication with the founding team
• Opportunity to influence product development and internal processes
• Competitive compensation based on experience
We are looking for someone who does more than simply track tasks. We want a Project Manager who can take ownership, communicate clearly, identify problems early, and help the team move faster.
If this sounds like you, apply with a short introduction about your experience and tell us about one project you managed from planning through delivery
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
Senior Blockchain Engineer - Low-Latency Execution Infrastructure (HyperEVM / Hyperliquid)
we’re looking for a senior blockchain engineer to build low-latency execution infrastructure around hyperevm and hyperliquid-related trading systems.
this is not a frontend or dapp role. the focus is on real-time execution systems, chain-native infrastructure, and market-aware backend engineering where latency, ordering, and state correctness directly impact execution outcomes.
you will work on systems that operate under noisy, adversarial, and highly dynamic conditions, including delayed or missing websocket events, rpc inconsistencies, transaction lifecycle complexity, state desynchronization, retries, and recovery logic.
core responsibilities include building and maintaining realtime blockchain data pipelines, websocket and rpc streaming systems, execution orchestration layers, liquidity-aware routing logic, transaction lifecycle management, and integration with orderbook and market data systems.
we are specifically looking for engineers who think in systems rather than features. meaning understanding how data flows through pipelines, how state evolves over time, how failures propagate, and how to design systems that recover automatically without manual intervention.
areas of work include:
- realtime blockchain data ingestion
- mempool-aware execution flows
- transaction lifecycle handling
- execution sequencing and routing
- websocket and rpc infrastructure
- state synchronization systems
- liquidity and orderbook integration
- performance and latency optimization
you should be comfortable working with distributed systems, asynchronous event processing, and latency-sensitive backend architectures.
strong experience in one or more of the following areas is highly relevant:
- exchange infrastructure
- trading systems
- execution engines
- blockchain indexers
- realtime event systems
- arbitrage systems
- rpc/node infrastructure
- defi backend systems
- low-latency backend engineering
preferred technical stack:
- typescript / node.js
- go
- rust
- python
- postgres
- clickhouse
- redis
- kafka or similar messaging systems
- docker
- linux environments
- evm rpc internals
- websocket infrastructure
ecosystem familiarity:
- ethereum, arbitrum, base, optimism, bsc
- hyperliquid / hyperevm
- foundry
- ethers.js / viem
- geth / erigon / nethermind
- dex and amm mechanics
- liquidity math, slippage, gas strategy, routing logic
this role is not suitable for:
- frontend-only developers
- nft or basic dapp experience only
- tutorial-level web3 developers
- candidates without production systems experience
we value engineers who have built real systems where correctness, latency, and reliability matter under load. we care less about buzzwords and more about concrete systems you have personally built and operated.
ideal candidates can clearly explain:
- system architecture decisions
- bottlenecks and tradeoffs
- failure modes and recovery strategies
- latency considerations in real systems
- production debugging experience
working style:
- remote
- async-first
- low bureaucracy
- high ownership
- engineering-driven team
- direct technical communication
we strongly prefer practical engineering depth over polished presentation. if you have built or worked on systems involving realtime data, trading infrastructure, blockchain execution, or latency-sensitive backend systems, please include details of those systems when applying.
Blockchain Engineer ‑ Copy-Trade Protocol at Zignaly
Stack & Level Requirements
Solidity 0.8.25+ via Foundry toolchain (Forge, Anvil, Cast) or Rust/Anchor on Solana
Proficiency: Huff / Yul inlines for gas micro-optimisations, EIP-712 signing, EIP-1167 minimal proxies
Cross-layer bridges: LayerZero, Wormhole, CCIP + custom relayers for <2 s finality
MEV-Geth style searchers – understand sandwich mechanics to architect commit-reveal patterned entry pools
Price oracles: Chainlink CCIP-read, Pyth, custom tick-level fallback for sub-$0.05 deviation error in volatility freak events
Security toolkit: Slither, Mythril, Echidna fuzz 1e6 vars/run, invariant bracelets as code
Gas profiling: forge-std Vm for on-chain gas snapshots pre-per-release hook
Hard-Check Trader DNA
⚔️ You have personally executed >$10 k notional on perpetuals & on-chain or cross-margined DeFi strategies with stress traces or Etherscan proof of addr.
⚔️ You’ve felt (or caused) impermanent loss >10 % in a single block.
⚔️ Optional but revered: vault or strategy on DeFiLlama/Apeboard with >$50 k TVL linked to your keys.
Responsibilities
Build gas-constrained e2e testnets atop Anvil mainnet fork for every release candidate.
Continuous white-hat review loop – both formal (Certora specs) & red-team bounty (Immunefi).
Coordinate with backend for off-chain signatures (EIP-712 typedData balancers).
Draft governance & upgrade timelocks (OpenZeppelin UUPS).
Be on-call for on-chain incidents (failed Oracle, stuck bridge, keeper tottering). with protocol parameters YAML files.
Soft Enemies – Don’t apply
ifYou only deployed ERC-20 tokens and never** felt liquidation missiles.
You ignore MEV game theory.
Perks / Weapons Cache
Hardware fund: Apple M Max + 64 GB RAM, 10 Gbps fibre hookup.
Personal copy-trading gas allowance 1 k USD monthly – trade openly on testnet, share P&L in public.
Health stipend for red-eye debugging—includes premium dark-coffee & builder-milk.
Additional 1 % of inflation-scheduled supply upon achieving $100 m copy-AUM on ETH L2.
Apply Now
Attach:
Your latest CV.
Etherscan link to your most brutal trading bot / vault (& TVL proof).
GitHub repo (>20 stars) or archived PR of previous audited live contract address.
Recorded deep-dive Loom of <180 s showing circuit breaker you built.
Cut-over: Applications stack-ranked & closed within 7 calendar days or when 3 offers signed—whichever happens first. Ready to ship settlement layer blood sport? 💥☠