Staff Software Engineer - BitGo Prime
About the job
BitGo is a leading digital asset financial services provider for institutional investors, offering solutions in liquidity, custody, and security. Established in 2013, BitGo is known for pioneering the multi-signature wallet and catering exclusively to institutional clients in digital assets. The company is involved in both centralized and decentralized finance, delivering top-tier trading, lending, and borrowing services through its prime brokerage offerings. BitGo also serves as the custodian for WBTC, a prominent global stablecoin for Bitcoin. Additionally, in 2020, BitGo unveiled BitGo Portfolio and Tax to offer clients a comprehensive solution for digital assets. With the launch of BitGo Trust Company in 2018, BitGo became the first qualified custodian designed for digital asset storage. BitGo plays a significant role in processing around 20% of global Bitcoin transactions, supporting over 1000 coins and tokens, and providing foundational security for more than 1500 institutional clients across 50 countries, including regulated entities, top cryptocurrency exchanges, and platforms. BitGo has a strong financial backing from firms such as Goldman Sachs, Digital Currency Group, and Galaxy Digital Ventures, among others.
BitGo is seeking a skilled Staff Software Engineer to join the Prime Engineering team and contribute to the development of new features and applications catering to enterprise clients. The Prime team is focused on creating systems that position BitGo as the premier digital assets Prime Broker for businesses.
This role primarily operates on a remote basis, with an expectation for individuals within a reasonable commute to the office to be present on Wednesdays.
Responsibilities:
- Designing and constructing robust APIs, libraries, and services that power financial services like clearing and settlement, digital asset lending, and trading.
- Taking ownership of functionality and scalability features from conceptualization to deployment and integration with customers.
- Documenting and exposing functionality to user interfaces, third-party developers, and internal and external tools.
- Collaborating closely with all engineering teams to ensure alignment on technical requirements and work quality.
- Providing mentorship to colleagues across the broader engineering team through code reviews and education on best practices.
Skills & Experience:
The ideal candidate will espouse BitGo's values of open communication, transparency, ownership, and craftsmanship, as well as support the company's vision of promoting trust in digital assets.
Required:
- 8+ years of experience in back-end, server-side software development
- Proficient in algorithm design, problem-solving, and complexity analysis
- Strong background in server-side languages such as TypeScript/Node.JS
- Extensive experience with SQL databases like Postgres or MySQL
- Skilled in RESTful API design, unit testing, and debugging
- Familiarity with microservices, service-oriented architectures, Git/GitHub, code review and CI tools, and collaboration platforms
- Ability to work autonomously in a dynamic environment and participate in on-call rotations for system support
Preferred:
- Prior experience in Financial Services or Financial Technology
- Knowledge of asynchronous programming and functional programming
- Experience in developing or supporting financial accounting systems
- Familiarity with digital asset trading, lending, or wallets
- Proficiency in full-stack development and React, large-scale, real-time, and distributed applications, interactions with clients/business partners, and a strong interest in cryptocurrencies and blockchain technology.
Why Join BitGo?
At BitGo, disruptive innovation requires vision, innovation, passion, technical expertise, commitment, collaboration, and execution. By joining our team, you'll be among dedicated individuals striving for excellence and embodying our core values of ownership, craftsmanship, and transparent communication. BitGo welcomes new team members who bring fresh perspectives, innovative problem-solving skills, and a willingness to take risks to redefine the world's financial markets.
The company provides various benefits such as competitive remuneration, equity, performance bonuses, 100% employer-paid health insurance, retirement savings matching, paid parental leave, vacations, commuter perks, meals, snacks, customized workstations, and a stimulating startup atmosphere.
Pay Transparency Notice: Depending on your rank and location, the compensation for this position typically ranges between $185,000 - $235,000 USD annually, inclusive of base pay. Additionally, equity, an annual performance bonus, and the mentioned benefits are part of the overall package.
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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