Junior Quantitative Researcher | Crypto Delta One

About BlockTech BlockTech is a fast-paced algorithmic trading firm at the frontier of global cryptocurrency derivatives and spot markets. We trade 24/7 across some of the most data-rich, fast-moving venues in finance, and we use that data to build smarter models, sharper signals, and more adaptive systems. Crypto is one of the few markets where a researcher can still meaningfully move the edge. The data is abundant, the microstructure is novel, and the feedback loop between a research idea and live PnL couldn’t be shorter. We’re growing fast, and we’re looking for a Quantitative Researcher with a strong machine learning toolkit to help us push that edge further. The role As a Quantitative Researcher on our trading floor, you’ll own ideas end-to-end from hypothesis and dataset construction through feature engineering, model training and backtesting, all the way to live deployment, monitoring, and iterative improvement. You’ll sit shoulder-to-shoulder with Quantitative Traders and Quantitative Analysts, and your work will directly drive how we price and trade. What you’ll work on Collaborating closely with traders to translate research insights into systematic trading strategies Designing, developing and deploying models for price prediction, signal generation, execution, and anomaly detection across crypto derivatives and spot markets using state-of-the-art AI and ML techniques. Building robust trading, backtesting and research infrastructure alongside our engineers, so promising ideas can move into production quickly and safely Owning models in production: monitoring live performance, diagnosing decay, and iterating on what you ship What we’re looking for A strong academic background in a quantitative discipline (Mathematics, Physics, Statistics, Computer Science, Econometrics, ML/AI, or similar), typically a PhD or an MSc with strong research experience Fluency in Python and the modern ML stack (PyTorch and/or TensorFlow, scikit-learn, NumPy, pandas) A deep, intuit

Reolink , a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions. Our products are now trusted by millions of users across more than 110 countries and regions worldwide. Building on this trust, we continue expanding our presence and bringing our innovations to more markets around the globe. Reolink remains committed to delivering advanced, reliable, and user‑centric solutions that empower people to protect what matters most. Finance Intern / Account Assistant (2 Headcount) 5 Work Days Per Week Office Near Tai Seng MRT, Singapore Medical Benefits Provided Entitled to Yearly Bonus & Performance Bonus (Full Time Staff Only) Overview The finance intern or recent graduate who supports a company’s finance or accounting department while gaining practical experience in financial analysis, reporting, and operational processes. You will also assist with financial data entry, report preparation, account reconciliation, budgeting support, and basic financial analysis, working under senior finance staff (Finance Manager, Tax & Treasury Manager) to gain hands‑on experience in accounting, reporting, and financial operations. Key Responsibilities Financial data entry & record maintenance : Recording transactions, updating spreadsheets, and maintaining accurate financial records. Report preparation : Assisting in preparing financial statements, presentations, and reporting packages. Financial analysis : Performing variance, trend, and ratio analysis; supporting ad‑hoc analysis. Budgeting & forecasting support : Gathering data, updating models, and preparing materials for budget meetings. Account reconciliation : Reconciling bank statements, accounts payable/receivable, and general ledger accounts. Audit support : Providing documentation and assisting with internal/external audit preparations Market & industr

Reolink , a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions. Our products are now trusted by millions of users across more than 110 countries and regions worldwide. Building on this trust, we continue expanding our presence and bringing our innovations to more markets around the globe. Reolink remains committed to delivering advanced, reliable, and user‑centric solutions that empower people to protect what matters most. Position: HR Assistant [ Full Time Role ] 5 Work Days Per Week Office Near Tai Seng MRT, Singapore Medical Benefits Provided Entitled to Yearly Bonus & Performance Bonus About the Role We are looking for a proactive and detail-oriented HR Assistant to join our growing Singapore team. This is an entry / junior level opportunity for someone who is interested in developing a career in Human Resources and Talent Acquisition . The role will primarily support Recruitment & Talent Acquisition , while also assisting with HR operations, onboarding, employee records and engagement activities. Key Responsibilities Recruitment & Talent Acquisition – Main Focus Support the recruitment process from job posting and candidate sourcing to interview coordination and offer preparation. Post job vacancies on LinkedIn, JobStreet, university portals and other recruitment platforms. Source and screen candidates based on job requirements. Coordinate interviews between candidates and hiring managers. Maintain candidate records and recruitment status in the ATS / HR systems. Support campus recruitment activities, career fairs and university partnerships. Build and maintain candidate pipelines for current and future hiring needs. HR Operations Assist with day-to-day HR administrative activities and documentation. Maintain accurate employee records and update HR systems. Support new employee onboarding and offboarding processes. Assist

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Key Responsibilities Define and implement security test strategies for SSD firmware across all product phases Design and execute grey-box and white-box tests for security features and protocols Perform deep root-cause analysis on security failures from regressions, customer issues, and field escapes Drive test automation, regression integration, and quality reporting Collaborate closely with firmware teams on secure design reviews and issue isolation Mentor junior engineers and provide technical guidance on test methodologies and debugging Key Skills & Experience Strong understanding of SSD architecture and PCIe / NVMe protocols Experience with NVMe command sets, firmware lifecycle, and update flows Proficiency in Python-based test automation and embedded systems Hands-on experience in firmware validation and system-level debugging AI Responsibilities: • Integrates AI-assisted tools and insights into daily work to improve efficiency, quality, or effectiveness, exercising sound judgment and complying with organizational standards and legal requirements. • Contributes to a culture of continuous improvement by identi

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. As a Principal Engineer, you will be a senior technical authority who owns complex validation scopes, optimizes test flows, and leads technical problem solving for next generation HBM products. You’ll drive coverage completeness, improve detection efficiency, and mentor junior engineers—ensuring flawless product readiness through deep platform, Verilog simulation, and analysis expertise. Key Responsibilities Validation Execution Lead end‑to‑end Validation Run execution in a high‑pressure, fast‑paced environment , ensuring on‑schedule starts/completions , risk‑aware re‑plans , and efficient IQP/ETV material usage . Own time‑bound data crunching pipelines (automated log parsing, metrics aggregation, anomaly ranking) and deliver decision‑ready summary reports and sightings by agreed Cycle Time. Guarantee coverage completeness across MBIST and flows; drive Hot/Cold corners , TSV screen/AQLK , async timing boundary coverage, and evidence‑backed closure . Platform Leadership Develop and debug test programs on SM3/Cobra and Advantest V93K ; enforce code quality, reviews, and r

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. As Staff Engineer in Micron’s High Bandwidth Memory (HBM) Component Validation team, you will contribute as Subject Matter Expert (SME) and contribute to define new standards on validation development for advanced HBM products and ensure stable, scalable validation testing infrastructure with zero code-related escapes across various test flows and high speed memory validation. You own optimizing test flows, and lead technical problem solving for next generation HBM products. You’ll drive validation development deliverables and mentor junior engineers. Why Join Us You’ll gain hands-on experience with cutting-edge HBM technologies and validation platforms, working alongside global experts. This role offers opportunities to learn advanced validation techniques, drive and deliver product readiness, technology solutions and innovations, and grow into technical leadership roles. Responsibilities: Test program development SME: Drive and develop and maintain test programs for HBM component validation Deliver timely test program releases aligned with validation milestones and drive code quality, reviews, and release best-practices Drive test time optimization and parallelism improvements Drive tes