Operations Coordinator
The Arbitrum Foundation is a organization located in the Cayman Islands focused on advancing and supporting the Arbitrum ecosystem. This includes developing Arbitrum One, an Optimistic Rollup technology that enhances app scalability, cost-efficiency, and Ethereum security, as well as Arbitrum Nova, designed for low-cost fees suited for Social and Gaming applications.
The organization holds a prominent position in the Ethereum scaling solutions market, boasting a significant share and hosting a multitude of apps along with holding over 50% of all rollup liquidity.
Responsibilities:
- Collaborate with the Head of Operations on various cross-functional projects and special assignments
- Support vendor management and handle tasks pertaining to finance, legal, and HR
- Contribute to policy and procedure development and implementation
- Foster team communication and coordination
- Assist in the enhancement of operational processes to drive efficiency
Qualifications:
- Minimum of two years of relevant experience
- Team-oriented individual comfortable in a dynamic and rapidly evolving setting
- Possess high empathy and strong business acumen
- Demonstrated track record of navigating complex projects successfully
- Proficient in data analysis and numerical reasoning
At the Arbitrum Foundation, we prioritize diversity, equity, inclusion, and a sense of belonging for all employees. We are dedicated to cultivating a supportive and inclusive workplace where every individual is respected and provided an equal chance to excel. We strongly encourage individuals from all backgrounds to apply and become part of our team.

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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.
Senior Systems Analyst (ERP/TMS Integration)
Responsibilities:
Analyzing business requirements and proposing integration solutions that balance feasibility and scalability
Leading solution design and technical decisions in collaboration with relevant teams
Implementing system enhancements, testing, and releasing updates alongside stakeholders
Providing real-time support during US business hours for incident management
Monitoring service health, coordinating with global teams on incidents and changes, and maintaining documentation
Recommending system and process improvements to enhance data quality
Requirements:
Bachelor's degree in Computer Science, Information Technology, or related field
5–10 years of experience in systems analysis and operations support, preferably in logistics or supply chain
Hands-on experience with ERP/TMS platforms like CargoWise or SAP
Proficiency in programming languages such as XML, SQL, and Java
Experience with EDI mapping, translation, and standards (e.g., X12, EDIFACT) or PO management solutions
Fluency in English (written and spoken)
Available to work night shifts in Taiwan to support US business hours
Preferred Skills:
Background in logistics, accounting, finance, or brokerage
Automation experience with RPA tools (e.g., UiPath) or applied AI
Familiarity with IT service management (ITIL) and ticketing platforms like ServiceNow
Exposure to IT project management (PMP, Agile)
Senior BI System Analyst
Responsibilities
Interpret business requirements and transform them into functional specifications, data needs, reporting logic, and dashboard scope
Develop BI reports, dashboards, data models, and analytical solutions based on identified requirements
Translate business process scenarios and KPI requirements into user-friendly visual analytics solutions
Assist in testing, validation, user acceptance, and deployment of BI solutions
Troubleshoot report defects, data inconsistencies, refresh issues, and performance problems in collaboration with data engineering and infrastructure teams
Manage service documentation, support materials, and knowledge resources to enhance operational effectiveness
Monitor BI service, dashboard usage, data accuracy, and suggest enhancements as necessary
Support KPI definition, tracking performance, and fulfilling management reporting needs
Key Qualifications
Bachelor's degree in Business Analytics, Computer Science, Information Systems, or a related discipline
Over 3 years of experience in business intelligence, analytics delivery, reporting, or business systems analysis
Proficient in BI and visualization platforms like Power BI, Tableau, or Qlik
Strong skills in SQL, data analysis, and report logic
Experience in designing executive dashboards, operational reporting, and KPI scorecards
Fluent in business-level English communication (reading, writing, speaking)
Desirable Skills
Knowledge of AI application in reporting and analytics, including prompt engineering and natural-language analytics
Certification in Power BI, Tableau, or Qlik
Familiarity with SDLC, Agile, Scrum, or ITIL v4 Foundation methodologies
AI & Automation Specialist
Responsibilities
Support the daily operation of AI and automation services by managing incidents, service requests, and change requests until resolution, adhering to strict ticket tracking and documentation protocols aligned with service-level agreements.
Serve as the central liaison between business users, IT teams, and vendors, monitoring service performance, utilization, and vendor capabilities.
Collaborate with business stakeholders to identify potential automation and AI applications and convert them into feasible and scalable technical requirements.
Develop, test, and implement automation solutions such as RPA, workflow automation, and AI tools in conjunction with IT, infrastructure, and security teams.
Drive user acceptance through training, standard operating procedures, documentation, and lead ongoing enhancement of automation services.
Requirements
Minimum of 3 years of experience in business consulting, IT system analysis, or solution design, demonstrating a proven track record of leveraging AI and automation tools to enhance business performance.
Demonstrated capability to autonomously design, create, and deploy automation or AI-driven solutions in a dynamic business setting beyond proof-of-concept.
Hands-on experience with automation, RPA, or process mining tools such as Power Automate, Automation Anywhere, UiPath, or Celonis.
Proficiency in programming and scripting languages, preferably Java and Python, with experience in integrating solutions through APIs and workflow orchestration.
Familiarity with event-driven or service-based architectural frameworks commonly used in enterprise integrations.
Fluent in business English (written and verbal).
Preferred Skills
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
Experience with industry-specific platforms like CargoWise, TMS, WMS, or SCM, and relevant integrations.
Familiarity with ITSM/ITIL processes (incident, change, request management) and improvement methodologies such as Lean Six Sigma or Agile.
We may use AI tools as part of the hiring process to assist in reviewing applications, analyzing resumes, and evaluating responses. These tools are designed to support our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by human personnel. If you require more details on how your data is handled, please reach out to us.