Staff Software Engineer - BitGo Prime
The organization BitGo is a leading provider of financial services for digital assets, catering specifically to institutional investors by offering solutions for liquidity, custody, and security. Established in 2013, BitGo has been at the forefront of digital asset services, introducing innovative products such as the multi-signature wallet. The company focuses primarily on serving institutional clients and is actively involved in both centralized and decentralized finance sectors. BitGo delivers top-notch trading, lending, and borrowing services via its prime brokerage offerings, serving as a custodian for WBTC, the prominent global stablecoin for Bitcoin. Additionally, BitGO introduced BitGo Portfolio and Tax in 2020, providing clients with comprehensive digital asset solutions. The launch of BitGo Trust Company in 2018 marked a milestone as the first custodian specifically designed for storing digital assets. BitGo plays a significant role in processing approximately 20% of the global Bitcoin transactions, serving over 1500 institutional clients across 50 countries, including regulated entities and major cryptocurrency exchanges and platforms. Notable investors supporting BitGo include Goldman Sachs, Craft Ventures, Digital Currency Group, DRW, Galaxy Digital Ventures, Redpoint Ventures, and Valor Equity Partners.
BitGo is currently seeking a Staff Software Engineer to join the Prime Engineering team and assist in developing new features and applications for enterprise clients. The Prime team is dedicated to enhancing BitGo's position as a leading digital asset Prime Broker for businesses.
This position primarily offers remote work, with a requirement for individuals within a reasonable commuting distance of the NYC office to be present on Wednesdays.
Key Responsibilities:
- Develop and implement robust APIs, libraries, and services to support financial services like clearing and settlement, digital asset lending, trading, and liquidity.
- Take ownership of feature functionality and scalability from inception to deployment and integration for customers.
- Document and expose functionalities to UI, third-party developers, and internal/external tools.
- Collaborate closely with other engineering teams to ensure consistent understanding of technical requirements and maintain high work quality standards.
- Provide mentoring to peers in the broader engineering team through code reviews and sharing best practices.
Required Skills & Experience:
Candidates should align with the organization's values of open communication, transparency, ownership, and craftsmanship to be a suitable team member. Specific requirements include:
- Minimum of 8 years' experience in back-end/server-side software development.
- Proficiency in algorithm design, problem-solving, and complexity analysis.
- Strong expertise in server-side languages such as TypeScript/Node.JS.
- Proficient in SQL databases like Postgres or MySQL.
- Experience with RESTful API design, unit and functional testing, and debugging.
- Familiarity with microservices and service-oriented architectures.
- Competency in tools like Git/GitHub, code review platforms, CI tools, JIRA, Confluence, etc.
- Capability to work independently in fast-paced environments and participate in on-call rotations for system support as needed.
Preferred Qualifications:
- Prior experience in Financial Services or Financial Technology.
- Proficiency in asynchronous programming and functional programming.
- Understanding or experience with financial accounting systems, digital asset trading, lending, or wallets.
- Ability to work full-stack and familiarity with React.
- Background in developing large-scale, real-time, and distributed applications.
- Past experience in client-facing roles or collaborating with business partners.
- Strong interest in, and understanding of, the cryptocurrency and blockchain industry.
Joining BitGo provides an opportunity to be part of a team that is revolutionizing the financial industry with innovative solutions, requiring vision, innovation, technical expertise, dedication, collaboration, and execution. BitGo values individuals who bring fresh perspectives, innovative problem-solving skills, and are willing to take risks to drive global changes in financial markets.
At BitGo, employees can enjoy competitive compensation, bonuses, stock options, fully paid health insurance, 401k matches, parental leave, vacation time, complimentary meals and snacks, tailored computer equipment, and a vibrant startup work environment.
The role's compensation ranges from $185,000 - $235,000 base salary, contingent upon the applicant's leveling and location, in addition to equity, an annual performance bonus, and the aforementioned benefits. Become part of BitGo to witness and contribute to the transformation of investing in the financial services realm.
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Technical Cofounder – Mobile App Lead (Equity Role)
Equity + Leadership Role | Remote | Africa-focused
We’re building something bold — a platform designed to empower everyday people through real-world commerce and daily utility. The concept is built, the community is growing, and the brand is already in motion. Now, we’re ready to build the MVP.
We’re looking for a technical cofounder — someone with the skill to build and the vision to lead.
What You’ll Own:
• Lead the mobile app development (Android-first; iOS optional for now)
• Build core features: user registration, listings, wallet logic, escrow integration, and payments
• Collaborate on product direction and tech decisions
• Scale with the company as a core part of the founding team
Ideal Experience:
• You’ve built marketplace-style or P2P mobile apps before
• You’re comfortable with payment APIs like Paystack, Flutterwave, or others
• You understand how to work with wallets, escrow flows, and multi-user platforms
• You’re not just a builder — you want to grow with a brand and own a meaningful slice of it
Your Role Is Not Freelance.
This is a cofounder opportunity — you’ll help shape the product, tech stack, and long-term vision. You’ll receive equity and work closely with the founding team to build a scalable African-first product.
Venture Fellow (Part-Time, Remote)
Iron Key Capital is an investment firm specializing in liquid and venture opportunities in the crypto space. We invest in pre-seed and seed-stage Web3 startups focused on enterprise adoption of utility-driven digital assets. Additionally, we operate a blockchain innovation lab and incubate startups within the Web3 infrastructure sector. Backed by 200+ LPs globally, Iron Key deploys over $1M annually.
Role Overview:
The Venture Fellow program is an 8-week, part-time, remote opportunity designed for individuals eager to develop their skills in venture capital and angel investing. Fellows will gain hands-on experience in early-stage investing, including deal sourcing, due diligence, and pitching investment opportunities.
This program is ideal for aspiring investors, founders, or professionals exploring a career shift into venture capital. Fellows will work closely with seasoned venture capitalists and gain access to Iron Key’s investor community to learn best practices in the field.
Key Responsibilities:
Identify and evaluate early-stage investment opportunities in the Web3 ecosystem.
Conduct market research and due diligence on potential investments.
Collaborate with the Iron Key team on deal sourcing and portfolio management.
Engage with investors and team members to develop investment strategies.
Contribute to thought leadership on topics related to venture capital and Web3 innovation.
Qualifications:
Strong analytical and problem-solving skills to evaluate investment opportunities.
Excellent communication and interpersonal skills for engaging with team members and stakeholders.
Experience in Web3, AI, or related technologies is preferred.
Involvement in startups, entrepreneurial ecosystems, or Web3 communities is a plus.
Aspiring to transition into venture capital or professionalize angel investing skills.
Bonus: Previous experience as a founder or working within early-stage startups.
Program Details:
Duration: 8 weeks (part-time)
Location: Remote
Compensation: Competitive, based on experience
How to Apply:
Submit your application through this link:
https://airtable.com/appfCDlkorF5FL3VZ/pagnjuRX1A7gZjBGc/form
Additional Information:
This program is designed to take the guesswork out of breaking into venture capital or professionalizing angel investing. Successful Fellows may have opportunities to advance into Venture Partner or Core Contributor roles at Iron Key.
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