Software Engineer - Java (Quant Platform - Strategy Services)
About OKX:
At OKX, we are devoted to leveraging technology to reshape our future. Established in 2017, OKX stands as a prominent cryptocurrency spot and derivatives exchange worldwide. With a foundation in blockchain technology, we aim to transform the financial landscape by offering diverse products, solutions, and trading tools. Trusted by more than 20 million users across 180 global regions, OKX aims to provide an interactive platform that unlocks the world of crypto for every individual. Alongside our DeFi exchange, OKX delivers OKX Insights, a forward-looking research division within the cryptocurrency industry. With a vast array of crypto services and a commitment to innovation, OKX envisions a landscape of financial access supported by blockchain and decentralized finance.
We are dedicated to nurturing our team members just as much as we are to advancing technology. Our culture is characterized by teamwork, adaptability to change, and ethical practices. We endeavor to cultivate a welcoming, fulfilling, and diverse environment for all individuals at OKX. Regardless of background, everyone is esteemed, respected, and equipped with equal opportunities to grow and excel — we are here to help you unleash your full potential.
About Quant Platform:
Quant Platform offers cutting-edge technology that spans all facets of crypto trading. Our scope includes establishing low-latency connections to global crypto platforms, providing automated pricing and trading bot strategies, conducting high-frequency data analysis and capture, and implementing state-of-the-art micro frontends for trade management.
If you are a skilled professional with a keen interest in crypto trading and automation through algo bots, we look forward to hearing from you.
About The Role:
We seek a Python quant developer to join our Strategy Services team at Quant Platform. In this role, you will collaborate on our top-tier strategy-container technology, enabling traders and strategists to conceive, implement, test, and roll out quantitative trading strategies.
Responsibilities:
- Oversee and contribute to the exclusive strategy service solution driving all our quantitative trading strategies.
- Develop and deliver tech solutions that prioritize usability, scalability, and low latency.
- Systematically assess and monitor internal market data and order latency.
- Collaborate with a proficient team boasting a wealth of experience from prestigious investment banks and hedge funds.
Requirements:
- Strong educational background in STEM (Science/Technology/Engineering/Mathematics).
- Exceptional logical reasoning and problem-solving capabilities.
- Proficiency in high-performance engineering through Python and async programming patterns.
- Knowledge of distributed systems and microservice architecture.
- Experience in implementing automated testing and continuous integration.
- Proficiency in operating within a POSIX environment.
- Eagerness to cultivate expertise in various trading products across financial and crypto markets, encompassing spot, future, swap, options, structured products, and DeFi trading.
AI Product Lead
Sirex Portfolio Companies
Salary: $160,000 – $225,000 USD base + equity
Location: Remote-first
About the role
Own product strategy and roadmap for AI-native products inside our portfolio (autonomous agents, AI devtools, RWA platforms). Bridge technical founders and go-to-market.
What you’ll do
•Define product vision and prioritization for AI agent platforms
•Work directly with engineering on agent architecture and user experience
•Run user research and go-to-market experiments
•Help portfolio companies ship from MVP to product-market fit
Requirements
•4+ years product experience (ideally in AI or Web3)
•Strong technical understanding of LLMs and agents
•Previous startup or VC portfolio experience
•Data-driven and execution-focused
What we offer
•Work across multiple exciting AI/Web3 companies
•Huge ownership and equity upside
•Direct mentorship from Sirex partners
On-Chain AI Analyst / Data Scientist
Sirex (Fund + Portfolio)
Salary: $145,000 – $200,000 USD base + equity
Location: Remote-first
About the role
Turn on-chain data into alpha for AI agents, DeFi protocols and RWA investments. Build dashboards, anomaly detection and predictive models using real-time blockchain data.
What you’ll do
•Develop on-chain analytics pipelines (The Graph, Dune, custom indexers)
•Build AI models that predict protocol TVL, agent activity and RWA flows
•Create internal tools for investment thesis validation
•Research and publish insights on autonomous agent behavior on-chain
Requirements
•Strong Python + SQL + data science background
•Deep experience with blockchain data (Dune, Flipside, custom subgraphs)
•Familiarity with LLMs and agent systems
•Previous crypto research or trading experience
What we offer
•Direct influence on fund investment decisions
•Access to proprietary on-chain datasets
•Fast-track to senior research roles
RWA & Tokenization Protocol Engineer
Salary: $155,000 – $220,000 USD base + equity + token package
Location: Remote-first
About the role
Build real-world asset tokenization protocols and compliant on-chain infrastructure for our RWA portfolio companies (real estate, carbon credits, invoices, treasuries).
What you’ll do
•Design and audit upgradeable smart contracts for RWA issuance, custody and compliance
•Implement cross-chain bridging, oracle integration and KYC/AML hooks
•Build tokenization SDKs and developer tools
•Work on regulatory-compliant mechanisms (ERC-3643, ERC-1400 style)
•Ship production protocols on Ethereum, Polygon, Arbitrum and Solana
Requirements
•4+ years Solidity + security experience (OpenZeppelin, audits)
•Deep knowledge of token standards and RWA primitives
•Experience with legal/compliance wrappers — strong plus
•Rust or Move experience is a bonus
What we offer
•Work on protocols that bring trillions in real-world value on-chain
•Direct collaboration with legal and regulatory partners
•High upside through protocol ownership and tokens
Senior Rust Engineer — Decentralized AI Compute & GPU Orchestration
Sirex Portfolio Companies
Salary: $170,000 – $240,000 USD base + meaningful equity + token package
Location: Remote-first (any timezone)
About the role
We’re building the next layer of decentralized compute for AI agents — GPU orchestration, libp2p networking, verifiable execution and on-chain coordination. Join one of our high-conviction portfolio companies or work directly with the Sirex infra team.
What you’ll do
•Design and ship production Rust services for distributed GPU clusters and agent orchestration
•Build libp2p + IPFS-based peer discovery and data exchange layers
•Implement verifiable compute primitives (zkML, TEE, or on-chain proofs)
•Optimize for cost, latency and fault tolerance at scale
•Collaborate with AI teams on autonomous agent deployment
Requirements
•4+ years Rust (production experience mandatory)
•Strong background in distributed systems, networking or blockchain infra
•Experience with libp2p, IPFS, GPU compute (CUDA/ROCm) or TEEs — big plus
•Deep understanding of AI agent workloads
What we offer
•Direct impact on core infrastructure that powers multiple portfolio companies
•Top-tier equity + token upside
•Fast growth to Staff/Principal level
•Work with the best AI + crypto teams in the space
🚀 Hiring Solana Developers – Pump.fun
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