Proof of Stake blockchains have validators who create, propose, or vote on blocks to be added to the blockchain. These validators are required to run robust hardware that is online 24/7 with multiple security features in place. This is a lot of work, and that’s where we come in. Always Distributed Not only are our validator nodes and sentry nodes globally distributed, our team is as well! This guarantees that we have 24 hour coverage of our validator nodes. We can monitor and jump to address any issues that arise. We plan to keep our team in different locations of the world, so rest assured that someone from stakefish will always be watching over our nodes. Join our decentralized team, to build a decentralized future. We are building the infrastructure backbone of the blockchain ecosystem and paving the way to a decentralized future. Why join us, you ask? We are a truly global team! We are a team coming from more than 12 different countries and 8 timezones. We have a collective mission, to build towards a decentralized future and bring unique value to all current and future users of crypto.

About Glass Health Glass Health was physician co-founded because we believe that technology should be fully leveraged to optimize the practice of medicine and improve patient care. We’re building the better tools we as physicians want, so we can spend more quality time with our patients. To this end, we have set out to empower clinicians with the best-in-class AI for clinical decision support (CDS) . We aim to increase diagnostic accuracy, improve the implementation of evidence-based medicine, accelerate the achievement of health equity, eliminate clinician burnout, and improve patient outcomes worldwide. About the role: We’re looking for experienced, problem-solving engineers across the stack (Product, Full-Stack, Backend, Applied AI/LLM) to build new products and grow existing products. Our success depends on our ability to quickly iterate on products, while also ensuring that they are performant and reliable. You’ll work in a deeply iterative, collaborative, fast-paced environment to bring our technology to tens of thousands of users, and ensure it’s delivered with finesse and reliability in mind. While we have a head-start, this is a Founding engineering role - you will have expanded ownership, a defining impact on the success of the company, and play a crucial part in shaping the future of healthcare. Depending on the role, you will: Design and build the development and production platforms that power our new products, enabling reliability and security at scale Own the development of new user-facing generative AI features and product experiences end-to-end Partner with researchers, engineers, product managers, and designers to bring new features and research capabilities to the world Accelerate engineering productivity by empowering your fellow engineers with excellent tooling and systems Help create a diverse, equitable, and inclusive culture that makes all feel welcome while enabling radical candor and the challenging of group think Like all other teams, we are responsible for the reliability of the systems we build. This includes an on-call rotation to respond to critical incidents as needed You might thrive in this role, if you: Have 5+ years of engineering experience in various tech environments, including product-driven companies. Have experience with TypeScript/React on the frontend, Python on the backend, adaptability, and a drive to learn new technologies. Are comfortable taking ownership in an ambitious, fast-paced and diverse startup environment. Possess significant experience in designing, building, and scaling production systems to deliver new product capabilities and manage increasing demand. Are committed to creating outstanding user experiences and take pride in developing solutions that meet customer needs. You are excited about and stay up-to-date with rapidly advancing changes in AI and LLM technology. Demonstrate humility, a collaborative spirit, and a willingness to support your colleagues to ensure team success. Take ownership of challenges from start to finish, and are proactive in learning new skills as needed. Build tools to accelerate your own (and your teammates’) workflows, but only when off-the-shelf solutions won’t do. Have experience in startup environments, either as a founder or an early-stage engineer (bonus points, not required). Are familiar with healthcare, EHR, HIPAA & other healthcare regulatory structures (bonus points, not required). Tech Stack LLMs: OpenAI & similar Backend: Python, Django, Postgres Frontend: React, Typescript Infrastructure: GCP, Docker Compensation, Benefits and Perks Flexible work hours & generous PTO High autonomy and support from a collaborative team New Macbook Pro Work from home stipend Personal development stipend Why join Glass? You dream of improving healthcare with us for both patients and physicians. You want to join a company that’s always been focused on improving patient care. Since 2022, Glass has already helped physicians-in-training and physicians with better tools including our DDx, Clinical Plan and Glass Notebooks. We have just launched our game-changing AI CDS to provide doctors with real-time suggestions and insights. You’re passionate to serve our growing, immensely loving and respectful community, including 150+ physicians & physicians-in-training. Be on the bleeding-edge of AI. We strive to be the best-in-class AI CDS, and we’ll be harnessing and developing novel approaches along the way. We are at an inflection point on our startup journey. We’ve raised 6.5M (including 5M seed round) from: Top-tier investors, such as YCombinator and Initialized Our first health system partner, Kaiser Permanente Mid Atlantic Top healthcare CEOs, including Tom Lee of One Medical, Heather Hasson & Trina Spear of FIGS, Connor Landgraf of Eko Health, Othman Lararki of Color Genomics, and Dan Siroker of Rewind and Optimizely. We will raise our Series A this year. Interview process Initial background/light technical interview (45 mins) Live coding challenge (1 hr) Final interview: System design problem + realistic work simulation challenge (live; ~1.5-2 hr) Glass Health is an equal opportunity employer. We celebrate our diversity and are committed to creating an equitable and inclusive team environment that reflects the patient communities we serve. We especially encourage applicants from historically under-represented and under served communities to apply. For US Based Candidates: Pursuant to the San Francisco Fair Chance Ordinance, we will consider qualified applicants with arrest and conviction records.

As a Senior Software Engineer at Lithos, you’ll work directly with our Head of Engineering to build the operating system for one of the largest carbon dioxide removal efforts in history. How does software play a role? Carbon removal is a mass transfer problem. We need to create an entirely new industry capable of removing tens of billions of tons of CO2 — the same order of magnitude as humanity’s entire global production of food, or concrete, and to do all this within the next decade. Our bet: the best chance of success is by leveraging three industries already capable of this scale: agriculture 🚜, mining 🪨, and transportation 🚚. But just having the physical and human infrastructure is not enough. At Lithos, we’re building the operating system to plan, orchestrate, track, and optimize enhanced rock weathering. You'll combine deep full-stack technical skills with empathy and design thinking to build and scale our interconnected platform. Some examples of the diverse challenges you might work on: Interactive geospatial tools for mapping, analysis, and optimization Creative automated and human-in-the-loop workflows for digitizing PDF maps and records Pipelines for ingesting, converting, and analyzing raw data logs from agricultural machinery Audit-ready representation, tracking and reconciliation of an array of real-world activities Laboratory information management systems (LIMS) for tens of thousands of field samples About Lithos Lithos Carbon revolutionizes the carbon capture industry through enhanced rock weathering technology. We work with farmers to spread basalt rock on farmland, which increases soil health and repurposes post-industrial waste. Our technology is aimed at removing carbon dioxide from the atmosphere at a fraction of the cost of other methods, while helping farmers improve crop yields. Our team is made up of industry-leading academic scientists and proven entrepreneurs, and we are backed by top-tier investors like Union Square Ventures and Greylock Partners. We started commercializing the technology in 2022 and already signed customers for our permanent carbon removal credits including Stripe, Alphabet, Shopify, and McKinsey’s Frontier program. You can read about our work in FastCompany, Axios, and on our blog. Requirements Benefits Competitive salary (the posted salary range for this role is $140,000 USD - $180,000 USD, depending on experience) and meaningful equity compensation Comprehensive health coverage including medical, dental, and vision Access to our 401k plan Unlimited PTO and sick days Lithos provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity/expression, marital status, pregnancy or related condition, or any other basis protected by law.

Thanks for your interest in joining our team! In the event we are not actively recruiting for a role that aligns with your skill set, please feel free to leave your resume with us. We review these applications periodically and may reach out if your background aligns with a new role. Please note that you will not receive a declination email if your application isn't selected if you apply to this post. About Citrine Informatics At Citrine, we’re using generative Artificial Intelligence to enable our customers to usher in the next generation of sustainable, high-performing materials and chemicals. We’re the leader in AI for materials and chemicals. Our no-code SaaS platform gives product developers, researchers, and engineers access to domain-specific data management and AI tools. Our models propose new ways to combine ingredients and processes that are most likely to outperform, helping companies discover and deploy innovative, sustainable, high-performing materials and chemicals up to 98% faster than traditional R&D approaches. Citrine regularly wins awards for innovation and sustainability, earning spots on the CB Insights AI 100 list and the Inc. 5000 list of fastest-growing private companies in the US. Our customers include leading organizations such as LyondellBasell, Braskem, Grace, Synthomer, and Syensqo. We also collaborate with researchers from world-renowned institutions on cutting-edge research at the intersection of AI and the physical sciences. Our team is ambitious with our goals, passionate about our vision, driven by our sustainability mission, and eager to grow and learn from each other. We’re headquartered in California, with team members throughout North America and Europe. Our Core Values Citrine Informatics recognizes that its most valuable asset is its people. We have created our set of Core Values to encourage, support, and invest in our team as they work to innovate and support a more sustainable world. Our Core Values reflect our ongoing commitment to continuously invest in nurturing our talent and our people-first approach to conducting business. - We take pride in and recognize the successes and growth of ourselves and our colleagues. We support each other in our growth . - We prototype and collect data to make good decisions. We question that data and are constantly iterating to find the best solution. - We are all owners of Citrine and make decisions like owners. We work autonomously with personal and organizational accountability. - We commit to building a diverse and inclusive community within Citrine and actively promote equity and belonging. - We are tirelessly committed to creating value for our customers . - We exist to help our customers accelerate the development of sustainable products that are critical to the future of both our planet and our industry. Our Benefits (for exempt, full-time employees based within the United States) 401k with matching up to 4% Medical, vision, dental insurance (we pay 100% of your premium and 75% of your dependents) Company-paid Life and Disability insurance FSA and HSA plans Equity options within the company 12 weeks of paid parental leave Flexible PTO on top of our 15 paid company holidays (includes your birthday!) Free financial counseling $600 tech allowance Monthly $75 phone reimbursement $5,000 annual continuing educational allowance