Senior Software Engineer, Frontend - Prime
We are in need of a skilled Senior Frontend Engineer to join our team at BitGo. BitGo handles a large volume of cryptocurrency transactions, necessitating the development of high-quality software and platforms. Our platforms are integrated with various entities globally, requiring the utilization of cutting-edge industry technology for their construction.
Responsibilities:
- Collaborate with design and product teams to create new UIs for upcoming projects
- Enhance existing UI functionalities across various products
- Develop reusable code for future projects
- Ensure the health of the codebase
- Communicate with stakeholders to understand implementation requirements and constraints
- Support and mentor peers in the engineering team through code reviews and sharing best practices
- Maintain and optimize performance of existing applications
Skills & Experience:
We prioritize values like open communication, transparency, taking ownership, and a commitment to quality. We seek team members who align with our goal of fostering trust in digital assets.
Required:
- Minimum of 5 years of frontend software engineering experience
- Proficiency in React
- Advanced knowledge of JavaScript, CSS, and HTML
- Experience with modern JavaScript frameworks
- Familiarity with Node.js and Express applications
- Previous work with design systems
- Ability to conduct unit, integration, and end-to-end testing
- Capability to work autonomously in a fast-paced setting
Nice to have:
- Interest in cryptocurrencies and blockchain technology
- Familiarity with Tailwind, React-Query, and NextJS
Why Join BitGo?
BitGo offers the opportunity to be part of a team that is revolutionizing the financial services industry. We value innovation, collaboration, execution, and excellence. Join us in crafting new solutions and shaping the future of financial markets.
Pay Transparency Notice: The compensation for this role typically ranges between $180,000 - $240,000 CAD base salary, depending on role level and location. Additionally, the role includes equity, an annual performance bonus, and comprehensive benefits.
The world of cryptocurrency represents a groundbreaking shift in financial services. Come be a part of the team that is driving this transformative change.
Product Manager – Portfolio Companies
Sirex Portfolio Companies
Salary: $135,000 – $190,000 USD base + equity
Location: Remote-first
About the role Own product strategy and roadmap for 1–2 portfolio projects (DeFi protocols, trading platforms or RWA infrastructure).
What you’ll do
Define vision, prioritize features and write specs
Work directly with smart-contract and frontend teams
Design user flows and drive product-market fit
Run user research and iterate fast
Requirements
4+ years Product Management experience
Previous Web3/DeFi product experience mandatory
Strong technical intuition
Apply → Send CV + 1 strongest product case
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Sirex Portfolio Companies
Salary: $120,000 – $175,000 USD base + equity
Location: Remote-first
About the role Build beautiful, high-performance frontends for DeFi, RWA and agent platforms (Next.js + Wagmi/Viem stack).
What you’ll do
Ship trading interfaces, dashboards and wallet flows
Optimize for mobile and lightning-fast UX
Integrate with smart contracts and oracles
Work directly with design and product teams
Requirements
3+ years Next.js / React + TypeScript
Strong experience with Wagmi, Viem, RainbowKit or similar
Web3 product intuition (wallets, transactions, gas UX)
Apply → Send CV + GitHub
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Sirex Fund + Portfolio
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Location: Remote-first
About the role
Turn raw blockchain data into actionable investment insights and portfolio monitoring tools.
What you’ll do
Build and maintain Dune dashboards + custom indexers
Track TVL, user activity, token flows and protocol health
Create weekly investment memos and anomaly alerts
Support due diligence with on-chain forensics
Requirements
Strong SQL + Python experience
Deep knowledge of The Graph, Dune, Flipside or custom subgraphs
Previous crypto research or trading background
Apply → Send CV + 1 example Dune dashboard
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About the role Be the right-hand person to partners: run fund operations, portfolio support and internal processes.
What you’ll do
Manage deal flow, data rooms and investment memos
Coordinate portfolio reporting and founder updates
Handle legal, compliance and admin tasks
Support events, LP communication and hiring
Requirements
2–4 years in VC, startup ops or consulting
Extremely organized and fast-moving
Web3/native crypto understanding is mandatory
Apply → Send CV + short note “Why you’d be a great CoS”
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Sirex Portfolio Companies Salary: $110,000 – $155,000 USD base + equity + token package Location: Remote-first
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What you’ll do
Build and scale Telegram, Discord, X and on-chain communities
Run engagement campaigns, AMAs, airdrops and incentive programs
Create content calendars and growth experiments
Track metrics and report directly to founders
Requirements
3+ years community/growth experience in Web3
Proven track record of growing communities from 0 to 10k+ active members
Strong writing and meme/game theory skills
Apply → Send CV