Software Engineer (Custody)
Copper is a digital asset technology company that is committed to assisting institutional investors in acquiring, trading, and securely storing crypto assets. Founded and led by Dmitry Tokarev, an expert in software and financial engineering, the company offers a comprehensive range of products and solutions focused on custody, trading, and settlement to minimize counterparty risk and enhance operational efficiency in digital asset markets. Central to Copper's services is its utilization of Multi-Party Computation (MPC) technology, renowned for its secure custody capabilities. An award-winning custody system, Copper's unique solution facilitates seamless connectivity to centralized exchanges, DeFi applications, and staking pools without assets leaving the custody framework.
The innovative ClearLoop™ feature, built upon advanced custody technology, addresses a prevalent industry challenge by mitigating counterparty risk with exchanges. This solution forms the basis of a full prime services package, linking global exchanges to enable customers to trade and settle directly from their secured MPC wallets. ClearLoop™ significantly reduces settlement time for transfers, independent of blockchain network delays, while offering heightened security measures, thereby transforming how asset managers engage with trading operations.
Additionally, boasting industry-leading security certifications, Copper stands out with its robust insurance coverage from an A+ rated insurer, establishing the company as the preferred partner for institutions seeking to safeguard their assets effectively.
Department Environment
Striving for a blend of corporate and start-up culture while staying close to innovative product solutions, the department is structured into small, autonomous teams empowered to make decisions at every stage of product development. From conceptualization to architecture, development, deployment, and support, teams are involved in all phases of the product lifecycle.
As a team member, you will engage in extensive research to enhance your understanding of cryptocurrency and blockchain technologies, including data processing, protocol integrations, and more. You will collaborate closely with experienced specialists who are eager to share their knowledge and expertise with you.
The team is actively working on significant product enhancements aimed at enhancing client experiences in areas like secure cryptocurrency management and streamlining user interactions with Decentralized Finance (DeFi) protocols.
Role Responsibilities
- Enhance and support existing services that manage over 50 blockchain protocols and 500+ cryptocurrency assets.
- Engage in research and development of new blockchain integrations and solutions, such as blockchain data processing, cryptocurrency protocols integrations, DeFi integration, etc.
- Provide support and problem-solving assistance to clients and stakeholders.
Your Experience, Skills, and Knowledge
- Demonstrated experience in software development with object-oriented languages such as Scala, JS/TS (Node.js), Kotlin, Java, or Go.
- Proficiency with relational databases, including PostgreSQL.
- Understanding of the significant role of unit testing and ability to develop automated tests for server-side code.
- A curiosity-driven approach to professional development as a multi-stack developer, willing to explore and utilize new technologies and programming languages.
Desirable Qualifications
- Proficiency in containerization and DevOps practices.
- Experience in Smart Contract development.
- Familiarity with blockchain development including cryptocurrency wallets, blockchain data processing, DeFi, etc.
- Background in designing and optimizing systems for managing large volumes of data, at both database and inter-service levels.
- Previous experience with Go programming language.
Core Tech Stack
For this role, the primary technologies used include Scala and Typescript. Additional technologies employed across various areas include:
- Languages: Scala, Javascript/Typescript (Node.js)
- Storage: PostgreSQL, Mongo DB, Clickhouse
- Backend Frameworks: Spring, Akka HTTP
- Frontend Frameworks: React, ElectronJs
- Interservice Communication: RabbitMQ
- Architecture: Service-Oriented Architecture (SOA)
- Infrastructure: AWS, Terraform, Ansible, Docker, Mesos/Marathon container orchestration, Consul, Nginx, GoCD by ThoughtWorks CI/CD, Prometheus, Kibana, Grafana
Benefits Offered
- Generous holiday allowance of 27 days per year in addition to bank holidays
- Seniority Days: Additional paid time off granted per year of service
- Comprehensive medical, dental, audiology, and optical coverage
- Menopause support services
- Contribution to company pension scheme
- Support for remote work energy needs
- Cycle to Work program
- Life insurance coverage
- Employee assistance program for mental health support
- Learning and development opportunities
- Social activities and company events
In exchange for your skills and contributions, Copper offers a rewarding and challenging role within a rapidly growing and dynamic business, with ample career opportunities and a welcoming work environment. Copper is strongly committed to diversity and equal opportunities, fostering an inclusive team and a collaborative work environment to drive innovation and transform how institutional investors engage with digital assets.
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