• Lead and grow a team of 5+ engineers • Own the roadmap for infrastructure reliability, developer experience, and AI enablement • Drive the evolution of CoinTracker's architecture • Champion a culture of platform thinking and technical rigor

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions - to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we've embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes - large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We're building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role Restaurants today operate in an increasingly dynamic landscape, and we are building a modern product ecosystem to support them. The Food & Beverage team at Square empowers restaurants of all kinds to start, run, and grow their businesses through advanced workflows, specialized products, actionable insights, and deep integration within the broader Square ecosystem. In everything we build, we prioritize efficiency, automation, and reliability - critical in a fast-paced environment where great hospitality depends on technology that simply works. As the Mobile Engineering Manager for POS Operations, you will lead a team of senior mobile engineers responsible for maintaining and evolving the feature set that powers Square for Restaurants. You will partner closely with product managers, designers, and fellow engineering leaders to shape and deliver a cohesive, high-impact roadmap that translates complex restaurant needs into reliable, high-quality seller experiences. You Will Lead, mentor, and grow a high-performing engineering team of 8-10 mobile engineers Collaborate with cross-functional teams, including product management, design, and QA, to define and prioritize project requirements and ensure successful project execution.

About BitMEX BitMEX stands as a globally leading exchange for crypto derivatives, offering traders a professional-grade trading platform. Since its inception in 2014, BitMEX has maintained an impeccable security record with “no coin lost, ever!”. Our platform caters to cryptocurrency derivatives traders by providing low latency, deep liquidity, and maximum availability. Currently, BitMEX offers more than 100 derivatives contracts, 16 pairs for spot trading, and an easy covert function between 30+ different cryptocurrencies. In 2015, BitMEX revolutionised the market by inventing the Perpetual Swap, which has since become the most widely traded crypto product. Demonstrating a commitment to transparency, since 2021, BitMEX has been among the first exchanges to regularly publish its on-chain Proof of Reserves and Proof of Liabilities, ensuring that the funds available exceed the total client balances." For more information on BitMEX, company initiatives and our products, please visit the BitMEX Blog or www.bitmex.com, and follow LinkedIn, Discord, Telegram and X. Role Overview The Funds & Wallets system powers the custody of digital assets, enabling many thousands of trading customers to make secure deposits as margin in our Trading Engine. Our systems are responsible for tracking deposits and withdrawals, and interacting with the blockchains of supported currencies and networks. BitMEX is seeking a highly skilled and experienced Custody Engineering Lead to join our dynamic team. This individual will work closely with our Trading and Wallet Technology Engineers to enhance the security, efficiency, and scalability of our deposit, custody, and withdrawal systems. The successful candidate will be a technical leader, driving the development and implementation of innovative solutions to safeguard our users' assets and expand our supported currency and network offerings. Key Responsibilities: Lead the development, and implementation of secure and efficient custody solutions for various cryptocurrencies and blockchain networks. Collaborate with the Head of Custody and Trading and Wallet Technology Engineers to define technical strategy and roadmap for custody, deposits, and withdrawals. Mentor and guide a team of engineers, fostering a culture of technical excellence, collaboration, and continuous improvement. Drive the integration of new cryptocurrencies and blockchain networks into our custody infrastructure. Optimize the efficiency and reliability of deposit and withdrawal processes, ensuring fast and seamless transactions. Conduct thorough code reviews, ensuring adherence to best practices, security standards, and regulatory compliance. Troubleshoot and resolve complex technical issues related to custody and wallet operations. Overseeing our build, test, integration and deployment systems, and in partnership with our Dev-ops engineers managing platform change. Stay up-to-date with the latest advancements in blockchain technology, cryptography, and digital asset security. Contribute to the overall design and evolution of BitMEX's platform. Qualifications:

We are seeking an experienced Senior Data Engineering Manager to lead our data engineering organization and drive the design, development, and optimization of our modern data platform. This leader will guide a team of data engineers in building scalable, reliable, and high-performance data systems that support analytics, operational systems,  AI/ML, and business intelligence across the company. The ideal candidate is equally comfortable shaping long-term data architecture strategy and rolling up their sleeves to solve complex engineering challenges. They excel at stakeholder communication, foster strong engineering culture, and bring deep expertise in modern data stacks, cloud platforms, and data lifecycle best practices. They are able to work in an Agile and fast paced environment. What you will do Lead, mentor, and grow a high-performing team of data and platform engineers. Ensure the technical vision and roadmap for the data engineering organization aligns with business goals. Partner with leaders across Business Intelligence, Product, Engineering, Tech, and Business teams to translate business needs into a scalable data strategy. Oversee the design, build, and maintenance of robust data pipelines and ELT/ET frameworks. Supervise the architecture of scalable data models and storage solutions aligned with enterprise data standards. Ensure data systems adhere to best-in-class performance, security, governance, reliability, and scalability. Evaluate, introduce, and manage modern data tools and technologies. Lead and improve end-to-end data lifecycle processes, including ingestion, transformation, quality, testing, and monitoring. Implement data observability and CI/CD for data pipelines. Ensure optimal performance, uptime, and resilience of mission-critical data workflows. Supervise the design, build, and maintenance of high-performance APIs and data services that support internal and external applications. Manage the design and deployment of event-driven data processing solutions using AWS Lambda, SQS, SNS, and related serverless patterns. Lead the development of real-time and streaming data ingestion pipelines using platforms such as Kinesis, Kafka, or equivalent technologies What you Bring to the Table About New Western New Western makes real estate investing more accessible for everyone. As a marketplace that connects investors with off-market properties, we help drive local economic growth across the country. We're an engineering-led company scaling quickly, and we’re looking for smart, curious people who want to make an impact. What We Offer Medical, Dental, Vision + Short-Term Disability 401K with Match Flexible PTO Opportunities for Growth in a Rapidly Scaling Company A Collaborative, Results-Driven Culture where your work is valued and visible