Senior Software Engineer - Ethereum and Altcoins
BitGo, a prominent player in digital asset financial services, caters to institutional investors by offering liquidity, custody, and security solutions. Established in 2013, BitGo is recognized for introducing the multi-signature wallet and remains the foremost digital asset company specializing in serving institutional clients. Operating in both centralized and decentralized finance realms, BitGo excels in trading, lending, and borrowing services through its prime brokerage offerings and acts as the custodian for WBTC, a leading global stablecoin associated with Bitcoin. In a strategic move in 2020, BitGo introduced BitGo Portfolio and Tax to provide clients with comprehensive digital asset solutions. Moreover, in 2018, the company launched BitGo Trust Company tailored to serve as a qualified custodian for securing digital assets. Handling approximately 20% of all global Bitcoin transactions and extending support to over 600 coins and tokens, BitGo serves as the security and operational foundation for more than 1500 institutional clients across 50 countries. These clients comprise regulated entities and major cryptocurrency exchanges and platforms. Backed by renowned entities such as Goldman Sachs, Craft Ventures, and others, BitGo stands out as a powerful force in the digital asset landscape.
Role Overview
BitGo is in search of a skilled professional to join as a Senior Software Engineer for the Ethereum and Altcoin team. This role involves contributing to the development of robust and scalable systems aimed at integrating various blockchains, facilitating secure custody, and supporting staking processes for substantial fund volumes. Ideal candidates should possess autonomy, prioritize security, showcase expertise in distributed systems, and have a profound comprehension of the cryptocurrency ecosystem. If you are enthusiastic about exploring the possibilities of blockchain technology, possess experience in building scalable software, and exhibit a penchant for innovation, we invite you to be part of BitGo and contribute towards shaping the future of digital assets.
Responsibilities
- Design and implement scalable, well-abstracted APIs, libraries, and services to seamlessly integrate blockchains and staking functions into custody platforms.
- Take charge of functionality and scalability aspects from research through deployment.
- Develop integration libraries and SDKs to interact with server APIs effectively.
- Document and expose functionalities for UI, third-party developers, and internal tooling.
- Collaborate closely with engineering teams and product managers to ensure a shared understanding of technical requirements and maintain work quality consistency.
- Provide mentorship to peers within the engineering team through code reviews and the promotion of best practices.
Skills & Experience
BitGo is seeking team players who embody values such as open communication, transparency, ownership, craftsmanship, and hold a commitment to establishing trust in digital assets.
Required
- Minimum of 5 years of backend, server-side software development (2 years for SWE II).
- Proficiency in TypeScript/Node.JS and/or Kotlin.
- Demonstrable skill in unit and functional testing, and debugging.
- Ability to construct simple and extensible abstractions for intricate systems.
- Proficiency in Git/GitHub, branching strategies, code review tools, CI tools, etc.
- Bachelor’s degree in computer science, applied mathematics, or related technical discipline from a reputable university.
- Understanding and deep interest in cryptocurrencies and blockchain technology.
- Strong problem-solving skills, algorithm design expertise, and proficiency in complexity analysis.
- Self-driven individual capable of working independently in a high-paced environment.
Preferred
- Background in either blockchain or security industries.
- Experience with microservices and service-oriented architectures.
- Full-stack capability and familiarity with React and Databases (MongoDB).
- Proficiency in Docker and Kubernetes.
- Prior experience in building scalable distributed systems.
Why Join BitGo?
Joining our team requires a blend of vision, technical expertise, innovation, commitment, collaboration, and execution. A team of talented individuals at BitGo strives for excellence while embracing the values of ownership, craftsmanship, and open communication. We are keen on welcoming new colleagues with innovative thinking capabilities, problem-solving skills, and a readiness to take calculated risks as part of the team reshaping the world’s financial markets.
Select Benefits at BitGo Include:
- Competitive base salary, bonus, and stock options.
- Comprehensive health insurance coverage for employees, partners, and dependents.
- Up to 4% company match for 401k contributions.
- Paid parental leave, vacation time.
- Commuter/parking pass, close proximity to Caltrain.
- Custom free lunches, dinners, snacks.
- Provision of computer equipment and ergonomic workplace setup.
- Collaborative environment with inspiring colleagues in a startup setting.
Note: Employee benefits might vary based on location.
The domain of cryptocurrencies marks a significant shift in the financial services sector. Join BitGo to become a part of the transformative team shaping the landscape of investing for the future.
Listing Business Development Manager (Crypto, Japanese Speaking)
Bitcastle is a cryptocurrency exchange platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time Listing Business Development to drive growth by leading end-to-end sales initiatives and strategic collaborations in the blockchain and crypto sector, while coordinating cross-functional teams and staying ahead of market trends through continuous research and industry engagement.
About the Role:
- Identify new business opportunities, expand and execute strategic partnerships
- Look for new listing sales opportunities in Blockchain and crypto space
- Manage the listing sales pipeline, from researching, sourcing, contacting, negotiating, converting and following up with clients
- Liase and coordinate with marketing, product, customer support and operations teams to ensure smooth delivery of products
- Assess and monitor key indicators of cryptocurrency projects and evaluating the effectiveness of partnership and campaign initiatives
- Monitor market trends and conducting R&D in the cryptocurrency market
- Participate in overseas exhibitions and events as required and network with potential business partners
Requirements:
Business level Japanese proficiency
Minimum 1 year of BD/sales experience in crypto/blockchain space
Familiar with cryptocurrency or blockchain technology
Experience in managing a team
Experience in crypto coins listing or general business development experience in the crypto industry
Capabilities of develop global customer relationships independently
Good relationship with team and cross functional communication skill
Ideal Candidate:
Have a good sense of cooperation and working with a team
Able to act independently and proactively
Experience in customer negotiation
Listing Business Development
Bitcastle is a cryptocurrency exchange platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time Listing Business Development to drive growth by leading end-to-end sales initiatives and strategic collaborations in the blockchain and crypto sector, while coordinating cross-functional teams and staying ahead of market trends through continuous research and industry engagement.
About the Role:
- Identify new business opportunities, expand and execute strategic partnerships
- Look for new listing sales opportunities in Blockchain and crypto space
- Manage the listing sales pipeline, from researching, sourcing, contacting, negotiating, converting and following up with clients
- Liase and coordinate with marketing, product, customer support and operations teams to ensure smooth delivery of products
- Assess and monitor key indicators of cryptocurrency projects and evaluating the effectiveness of partnership and campaign initiatives
- Monitor market trends and conducting R&D in the cryptocurrency market
- Participate in overseas exhibitions and events as required and network with potential business partners
Requirements:
- Business level English
- Minimum 1 year of BD/sales experience in crypto/blockchain space
- Familiar with cryptocurrency or blockchain technology
- Capabilities of develop global customer relationships independently
- Good relationship with team and cross functional communication skill
- Fast learner, hard worker and team player
Ideal Candidate:
- Have a good sense of cooperation and working with a team
-Able to act independently and proactively
- Experience in customer negotiation
- Business level Japanese
Chief Technology Officer (Japanese Speaking)
Bitcastle is a cryptocurrency exchange platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time Japanese speaking Chief Technology Officer to lead our engineering team.As frequent communication with Japan and Vietnam entities is required, this role will require Japanese language proficiency and will be fully remote at the moment.
– Formulate strategy and establish the technical vision for the business
– Preparation of specifications and design documents for product development
– Project management of the development process, including quality control
– Define and refine engineering workflows, tech architecture and infrastructure
– Build, develop, lead a world class engineering team
Requirements:
– Experience as a CTO or in a similar technology leadership role in cryptocurrency exchanges or brokerage firms.
– Strong leadership capabilities – with proven success of building, developing and leading an engineering team
– Experience in development using Python, PHP and NodeJS
– Project management experience
– Business level English
– Business level Japanese language skills (JLPT N2 and above) to communicate with Japan and Vietnam entity without need for translator
Ideal Candidate:
– Has project management experience
– Has experience as CTO or similar role in a startup
– Knowledge and interest in cryptocurrency
Project Frameworks and Languages:
– Backend: nestJS(Node JS), Laravel (PHP),Python
– Database: Redis, My SQL
– Frontend: Vue JS
– Mobile: React Native, Android Native, Swift
– DevOps: Git, CI/CD, Docker, Jenkins, GitLabCD
– Cloud: AWS
Korean Growth Lead
KOL Business Development
Bitcastle is a cryptocurrency exchange platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time KOL Business Development to join our team.
About the Role
We are seeking a dynamic and results-driven KOL Business Development to drive user growth and enhance brand visibility for our exchange. In this role, you will be responsible for identifying, engaging, and nurturing relationships with local KOLs, influencers, communities, projects, and strategic partners to promote our platform.
- Identify and build relationships with local KOLs/influencers/, communities, projects, and other potential partners to promote the exchange in order to achieve user growth.
- As a representative of the exchange, to build and maintain a good relationship with KOLs and marketing channels to achieve long-term partnership
- Be responsible for the execution and performance of KOL marketing strategy, track and analyze results, and make adjustments to ensure optimal performance and maximum ROI.
- Stay updated with local industry developments trends, conduct market research and create strategies when required
- Attend events as a representative of the exchange when required, expand network and bring in more leads for the exchange
Requirements:
- Experience as KOL BD in similar companies/markets
- Understanding of cryptocurrency
- Fluent in English
Preferred Qualification:
- Japanese speaking proficiency