Senior Software Engineer - HSM
About the Company:
You have the opportunity to join BitGo, a prominent innovator in digital asset financial services tailored for institutional investors. BitGo, established in 2013, specializes in liquidity, custody, and security solutions. Pioneering the multi-signature wallet, BitGo is the first digital asset company solely dedicated to serving institutional clients.
Through its prime brokerage services, BitGo provides market-leading trading, lending, and borrowing experiences, and acts as the trusted custodian for the world's leading global stablecoin for Bitcoin, WBTC. With the launch of BitGo Portfolio and Tax in 2020, clients are equipped with a comprehensive digital assets solution. BitGo is also known for introducing BitGo Trust Company in 2018, dedicated to storing digital assets securely. Processing a significant portion of global Bitcoin transactions, BitGo supports over 1,000 coins and tokens, serving more than 1,500 institutional clients in 50 countries, including prominent cryptocurrency exchanges and platforms. The company is backed by reputable investors such as Goldman Sachs, Craft Ventures, and others.
Join the Team:
If you are an experienced HSM (Hardware Security Module) firmware engineer well-versed in Multisignature (Multisig) and Multi-Party Computation (MPC), we would like to invite you to our team. The ideal candidate should possess a robust background in developing and deploying cryptographic solutions for enterprise-level systems using languages like C, C++, or Rust. A passion for working with HSMs is essential. This role entails firmware and software development hands-on experience, as well as on-site engagement with servers and hardware boards during datacenter visits.
Agile Work Environment:
We operate from our office in Palo Alto on Wednesdays, while the rest of the week allows for remote work if preferred.
Responsibilities:
- Design, build, and maintain firmware and software components for HSMs, prioritizing high performance, reliability, and security.
- Incorporate Multisig and MPC features to facilitate advanced cryptographic operations.
- Develop efficient and sustainable code in languages such as C or Rust to optimize performance and reduce resource consumption.
- Engage in code reviews and contribute to software architecture discussions to maintain code quality and alignment.
- Collaborate cross-functionally to integrate cryptographic solutions into existing products or create new ones.
- Work with fellow engineers to bridge firmware and software with HSM hardware components.
- Participate in datacenter visits for hands-on testing, troubleshooting, and validating HSMs and hardware boards.
- Produce technical documentation, including design specifications and user guides.
- Offer technical assistance to clients, partners, and internal teams on HSM-related challenges.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Cryptography, or related field.
- Minimum 5 years of firmware and software development experience for embedded systems, with emphasis on HSMs.
- Proficiency in cryptographic algorithms and protocols like RSA, ECC, AES, and SHA.
- Track record of designing and deploying cryptographic solutions for enterprise systems preferred.
- Proficient in programming languages such as C, C++, Rust, Java, or Python (a plus).
- Ability to work independently and collaboratively within a team.
- Experience in hardware/software integration, including interaction with hardware components.
- Strong problem-solving skills and attention to detail.
- Effective communication skills, verbal and written, to collaborate across diverse teams.
Why Choose BitGo:
Discover a workplace that values innovation, technical expertise, collaboration, and execution. Join a team of high-caliber professionals who embody BitGo's corporate values of ownership, craftsmanship, and transparent communication. Gain the opportunity to contribute groundbreaking solutions to redefine the financial markets worldwide.
Here's what awaits you at BitGo:
- Competitive base salary, bonus, and stock options.
- Comprehensive health insurance coverage.
- 401k company match.
- Support for parental leave and paid vacation.
- Convenient commute options and in-house meals.
- Tailored computer equipment and workspace.
- Inspirational startup environment with great team dynamics.
Embrace the digital revolution of cryptocurrencies and be a part of the transformative journey with BitGo.
Pay Transparency Notice:
The average compensation range for this role, dependent on the level and location, typically falls between $165,000 - $210,000 USD in base salary, along with equity participation, an annual performance bonus, and the listed benefits.
DevOps Engineer
Responsibilities:
Architect zero-downtime multichain ops (Arbitrum/BASE rollups, fraud-proof autoscaling)
Design self-healing node clusters that counter NFT minting DDoS attacks in <5ms
Embed on-chain circuit breakers to halt exploits before they drain $CORE liquidity
Turn Discord FUD storms into infra stress metrics via custom LLM pipelines
You’re a Fit If:
You’ve slashed gas costs by 30%+ in past DeFi/GameFi projects (prove it)
Your idea of “monitoring” includes MEV bot behavior and DAO vote latency
You’ve built systems where “chaos testing” means simulating chain splits during PvP wars
You see player rage-quits as a critical infrastructure metric
Compensation:
Base + % of rescued gas fees (paid in $CORE)
NFT “Backbone” Pass (permanent % of protocol revenue)
DAO voting power scaled to uptime milestones (*99.99% SLA = veto rights*)
Founder Fellow
📍 Remote | 3-Month Contract
🚀 About Iron Key & Iron Key Capital
Iron Key, backed by Iron Key Capital, is a venture community and investment firm focused on liquid and venture opportunities in crypto, Web3, and AI. Our mission is to invest in and support Pre-Seed and Seed-stage startups, equipping founders and investors with the tools and knowledge they need to succeed.
We operate a blockchain innovation lab and incubate startups in venture infrastructure, fintech, IP ownership, and application development. Iron Key Capital is backed by 200+ global LPs, deploying $1M+ annually into emerging opportunities.
📢 The Opportunity: Entrepreneur in Residence (EIR)
We are seeking a technical co-founder or EIR to help bring a newly incubated venture infrastructure product to market. This is a 3-month remote contract role, ideal for builders with Web3 and AI experience who want to launch a company with hands-on support.
Iron Key has developed proprietary AI tools for internal workflows and is exploring opportunities to externalize these as software-based consulting services or standalone software products. As an EIR, you’ll play a critical role in shaping, launching, and scaling these innovations.
🔹 Key Responsibilities
Lead Startup Development – Take an incubated idea from concept to market launch.
Drive Innovation – Bring your own venture idea or work on an existing Iron Key product.
Strategic Execution – Develop and implement growth strategies.
Hands-on AI & Web3 Work – Build and iterate on cutting-edge solutions in AI and blockchain.
Leverage Resources – Work alongside investors, advisors, and a global network to accelerate your startup.
🎯 What We’re Looking For
Proven entrepreneurial experience – Ideally, you’ve built a startup before (even if it failed).
Deep Web3 or AI expertise – Hands-on experience in AI, blockchain, or fintech is a must.
Strong problem-solving mindset – Ability to pivot, adapt, and execute in fast-changing environments.
Leadership & Vision – You’re a self-starter who can drive a business forward.
🔥 Why Join Iron Key?
Founder-Centric Program – Hands-on support to launch a company.
Unmatched Network – Access to top investors, mentors, and builders in crypto and AI.
Long-Term Value – Lifetime membership in the Iron Key community & alumni network.
Fundraising Support – Get exposure to global investors and funding opportunities.
📩 Apply Now
If you're ready to build and scale a new venture, apply here:
👉 https://airtable.com/appfCDlkorF5FL3VZ/paggWhwbIDwnmlzlK/form
Job Opportunity: AI Engineer for UFO Image/video Authentication System 👽
About Us:
We are building a cutting-edge AI-powered system to analyze and authenticate UFO images using machine learning, computer vision, and blockchain verification. Our goal is to separate fact from fiction and create a decentralized, transparent UFO sighting database. We are looking for a talented AI Engineer to help develop this groundbreaking system.
Role: AI Engineer (Computer Vision & Machine Learning)
Location: Remote
Contract Type: Freelance / Full-time
Responsibilities:
🔹 Develop and train deep learning models (CNNs, GANs) to detect manipulated, AI-generated, or authentic UFO images.
🔹 Build a real-time image analysis system capable of categorizing UFO sightings.
🔹 Implement object recognition & anomaly detection to classify spacecraft, weather phenomena, and aircraft.
🔹 Integrate blockchain & decentralized storage (IPFS) for verified image records.
🔹 Develop a user submission & verification portal that allows experts to weigh in on authenticity.
Requirements:
✅ Strong experience in TensorFlow, PyTorch, or OpenCV for image recognition.
✅ Experience with YOLO or other object detection models.
✅ Knowledge of deepfake detection and GAN analysis.
✅ Experience with blockchain for data integrity (Polygon, Ethereum, or Hyperledger).
✅ Ability to process large-scale datasets from online sources & government archives.
Bonus Skills:
⭐ Background in astronomy, aerospace, or remote sensing.
⭐ Experience working with NASA, FAA, MUFON, or other UFO databases.
⭐ Previous work in forensic image analysis & metadata authentication.
Why Join Us?
🚀 Be part of a pioneering AI research project to uncover real UFO sightings.
🔍 Work with leading experts in AI, aerospace, and blockchain.
💰 Competitive pay in crypto, UTOP.
📩 Apply Now! Send your portfolio, GitHub, and resume. Let’s reveal the truth together! 👽📡
Junior Recruiter (Startup)
📌 Responsibilities:
Sourcing candidates for various roles (IT, marketing, sales, etc.).
Conducting initial screenings and interviews.
Managing candidate databases and maintaining communication throughout the hiring process.
Posting job openings on different platforms and social media.
Collaborating with department heads to identify hiring needs.
📌 Requirements:
6+ months of experience in recruitment or a strong desire to learn.
Understanding of sourcing techniques and candidate search methods.
Proficiency in job boards, and social media recruitment.
Ability to conduct interviews and assess candidates effectively.
Strong communication and organizational skills.
English at an Intermediate+ level (preferred).
📌 What We Offer:
Flexible schedule (remote).
Opportunity to grow in a dynamic startup environment.
Training and mentorship from the team.
Competitive salary.
📩 Interested? Send us your resume! 🚀
Full-time Hackintosh iOS development
Responsibilities:
- Designing, developing, and implementing iOS applications for our Hackintosh platform
- Collaborating with cross-functional teams to define, design, and ship new features
- Troubleshooting application bugs and implementing solutions
- Ensuring the performance, quality, and responsiveness of applications
- Staying up-to-date with the latest industry trends and technologies
- Providing technical support and guidance to users as needed
Requirements:
- Proven work experience as an iOS Developer or similar role
- Proficient in Objective-C, Swift, and Xcode
- Strong understanding of iOS development best practices
- Excellent problem-solving skills
- Ability to work independently and as part of a team
- Strong communication and interpersonal skills
- Knowledge in web, mobile, and software development, engineering & architecture, customer service, and accounting and consulting specialist
If you are passionate about iOS development and eager to work on innovative projects in the Hackintosh space, we'd love to hear from you. Please apply with your resume and portfolio to be considered for this exciting opportunity.