Front-End Development Intern (Web Interface and User Experience)
We are seeking ambitious students specializing in computer science to join us in revolutionizing the cloud, data, AI, and web3 sectors. As part of Openmesh, a global initiative dedicated to creating open data and infrastructures, you will contribute to the development of a large-scale open data cloud and analytics engine. This unique opportunity will shape the next generation of technology and offers a platform for you to unlock your career potential.
This internship will count towards your industry experience requirement, where you can gain valuable on-the-job training for up to 12 weeks. The position is fully paid and based in our Sydney George St. Office. By joining our world-class team, you not only have the chance to secure a permanent job placement but also receive competitive salaries and can participate in exciting cash prize competitions.
About Openmesh and Xnode:
Currently, a few corporations control the majority of the world's data and IT infrastructure, leading to information asymmetry and various social issues. Openmesh is a cutting-edge open-source cloud infrastructure and global data network that aims to store important global data without intermediaries. It is the largest open web3 data platform, covering a significant portion of the crypto and web3 ecosystem. In the future, our goal is to expand data coverage to include public health and scientific research.
One of our core products, Xnode, empowers developers to effortlessly create decentralized data clouds with data connectivity, APIs, and analytics engines. The platform provides significant cost reductions and simplified deployment processes. Additionally, Pythia, our powerful analytics and query engine, enables users to transform raw data into actionable insights. Unified APIs offer universal access to crypto and web3 data without requiring licenses or setup fees.
Our Vision:
At Openmesh, we believe in democratizing data and addressing the issue of information asymmetry on a global scale. High-quality and reliable data is essential for the proper functioning of the internet and digital applications. We consider access to unaltered information as a fundamental right. Openmesh is open-source and governed by an open-source community, ensuring that no single authority can manipulate data or control access.
The Opportunity:
As an intern, this paid position can count towards fulfilling the industry experience requirement of PEP 40H. You will have the opportunity to learn from experts in the fields of Data, Cloud, Blockchain, AI, and Web3 Infrastructure, including visionaries, senior engineers, and product owners. Access to open-source technology, hackathons, virtual conferences, mentoring sessions, R&D infrastructure, workshops, and the chance to work in-person or remotely will be provided. Additionally, top-performing candidates may receive a full-time offer, providing a clear path for career progression.
By participating in this program, you will gain practical experience through working on a project that challenges your problem-solving skills, boosts your ability to present ideas, cultivates teamwork, and instills a professional mindset. The specialized knowledge and skills acquired during the internship will equip you for a successful career at Openmesh.
Why Join Us:
By joining Openmesh, you will have the opportunity to lead a groundbreaking product that reshapes the landscape of data management and accessibility. Collaborate with a global community of innovators and thought leaders in the decentralized space, making a significant impact on the worldwide accessibility and utilization of data, promoting transparency, efficiency, and democratization. Our work environment is dynamic, challenging, and rewarding, and we offer competitive compensation and benefits.
In addition to academic skills, we value what makes you unique - your personal qualities, outside interests, and achievements beyond university that demonstrate the kind of person you are and the value you can bring to our team.
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 (Cosmos SDK & IBC)
Expectations:
Design custom modules (x/staking, x/rewards, x/merkl)
Implement IBC light clients and relayers
Optimize block time and state pruning
Write comprehensive unit & integration tests (Go test)
Build CLI tools for validators and delegators
Monitor node health and network upgrades
Collaborate with the research team on MEV-resistant ordering
Maintain chain upgrades (v1 → v2) with migration scripts
Write technical documentation for external validators
Nice to have:
Experience with Avalanche Subnets or Polkadot Substrate
Knowledge of HSM and key management
Open-source contributions to Cosmos SDK or related repos
Chinese+English language proficiency
Senior Mobile application developer
But specially, candidate should be native in English.
Team communication is very important.
Please bid US only
Thank you
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.
Full-time Hackintosh iOS development
Responsibilities:
- Designing, developing, and implementing iOS applications for our Hackintosh platform
- Collaborating with cross-functional teams to define, design, and ship new features
- Troubleshooting application bugs and implementing solutions
- Ensuring the performance, quality, and responsiveness of applications
- Staying up-to-date with the latest industry trends and technologies
- Providing technical support and guidance to users as needed
Requirements:
- Proven work experience as an iOS Developer or similar role
- Proficient in Objective-C, Swift, and Xcode
- Strong understanding of iOS development best practices
- Excellent problem-solving skills
- Ability to work independently and as part of a team
- Strong communication and interpersonal skills
- Knowledge in web, mobile, and software development, engineering & architecture, customer service, and accounting and consulting specialist
If you are passionate about iOS development and eager to work on innovative projects in the Hackintosh space, we'd love to hear from you. Please apply with your resume and portfolio to be considered for this exciting opportunity.