Senior Software Engineer (Blockchain)

Status
London, UK
Full time
Office
Compensation is not specified
Role
Software Engineer
Description

Copper is a technology company specializing in digital assets, with a focus on 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 range of custody, trading, and settlement solutions to minimize counterparty risk and enhance efficiency in digital asset markets. At the core of Copper's services is its innovative Multi-Party Computation (MPC) technology, known for its unparalleled security features in custody. The firm's award-winning custody system uniquely allows connectivity to centralized exchanges, DeFi applications, and staking pools while assets remain in custody.

Developed over this advanced custody framework, ClearLoop™ stands out as the industry's first solution designed to mitigate counterparty risk associated with exchanges. By enabling rapid settlement times independent of blockchain networks and incorporating robust security measures, ClearLoop™ is revolutionizing the way asset managers trade and manage capital. Copper boasts industry-leading security certifications and substantial insurance coverage from a top-rated insurer, making it a preferred partner for institutions seeking asset protection.

Department environment: Copper aims to blend a corporate and startup culture, fostering proximity to product solutions. The department is structured into small, autonomous teams empowered to make decisions throughout the product development lifecycle. Collaboration, innovation, and support are key components as teams progress from conceptualization through architecture, development, release, iteration, and support.

Role Responsibilities:

  • Enhance and maintain existing services handling over 50 blockchain protocols and 500+ cryptocurrency assets.
  • Research and implement new blockchain integrations and solutions; focus areas include blockchain data processing, crypto protocols, DeFi integration, etc.
  • Address and resolve client and stakeholder issues effectively.

Your experience, skills, and knowledge:

  • Proficiency in OOP languages like Scala, JS/TS (Node.js), Kotlin, Java, or Go.
  • Familiarity with relational databases such as PostgreSQL.
  • Strong understanding of unit testing principles and ability to construct automated server-side tests.
  • Demonstrated curiosity and aptitude for continuous learning as a versatile developer.

Desirable skills:

  • Hands-on experience with containerization and DevOps practices.
  • Previous involvement in Smart Contract development.
  • Familiarity with blockchain development components like cryptocurrency wallets, blockchain data processing, DeFi, etc.
  • Expertise in optimizing systems for extensive data handling within database interactions and across services.
  • Prior experience with Go programming language.

Our core tech stack: In this role, you will predominantly work with Scala and Typescript:

  • Languages: Scala, Javascript/Typescript (Node.js)
  • Storage: PostgreSQL, Mongo DB, Clickhouse
  • Backend Frameworks: Spring, Akka HTTP
  • Frontend Frameworks: React, ElectronJs
  • Communication: RabbitMQ
  • Architecture: Service-Oriented Architecture (SOA)
  • Infrastructure: AWS, Terraform, Ansible, Docker, Mesos/Marathon, Consul, Nginx, GoCD CI/CD, Prometheus, Kibana, Grafana

Benefits offered:

  • 27 days of annual paid holiday in addition to bank holidays.
  • Progressively accrued Seniority Days providing additional paid time off (up to three years).
  • Comprehensive medical and dental coverage, including audiology and optical benefits.
  • Specialized support programs like menopause assistance and vital diagnostic services.
  • Generous pension contribution matching.
  • Employee well-being initiatives, such as mental health consultations and fitness subsidies.
  • Learning and development opportunities sponsored by the company.
  • Various social events and activities to engage employees.

Copper is committed to fostering diversity and equal opportunities within its team to enhance work quality through a blend of backgrounds and perspectives. The organization values inclusivity and encourages individuals to bring their unique experiences and skills to contribute to the company’s growth and innovation. Copper is an equal opportunity employer focusing on enhancing engagement between institutional investors and digital assets while also being a Disability Confident Employer, supporting applicants with disabilities.

If you believe you possess the qualifications we seek and more, we invite you to apply for this exciting opportunity.

Skills Required
Avatar
Copper
Website
copper.co
Company size
Not specified
Location
United States
Description
Developing next-gen digital asset infrastructure and setting the institutional standard We build products and architecture for early adopters, pioneers, technologists and regulators to push the development of an industry
Status

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Software Engineer (New Grad)

New York, USA
New York, USA
Full time
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** About Magna**

Magna specializes in software infrastructure for leading networks/protocols in the web3 sector and is a trusted partner for prominent VC funds. The main product, "Carta for Web3," streamlines the management and distribution of digital assets (tokens) based on customized criteria to incentivize investors and network participants. Magna has rapidly expanded its platform to oversee over 2 billion dollars (USD) worth of digital assets, accommodated a large user base numbering in the hundreds of thousands, and generated substantial recurring revenue in the current year.

The team comprises approximately 15 members located in NYC and Europe, with solid backing from notable entities like Y-Combinator, Tiger Global, and prominent industry names such as Tusk Ventures, Circle, and Galaxy Digital. The engineering team brings talent from distinguished finance and distributed systems organizations like Gemini, Morgan Stanley, and Palantir. Prior to joining Magna, team members have worked on large-scale match-making systems for exchanges, released AI research in renowned publications, and successfully transitioned startups to Fortune 500 corporations.

Magna's primary tech stack comprises TypeScript (frontend + backend monorepo) and Rust (protocol + systems engineering). Emphasis is placed on code quality, with active participation in various open-source projects.

Responsibilities Include:

Expand the product suite (using React + PostgreSQL) to meet the growing demands of clientele.

Innovation within a B2B platform in forefront sectors, balancing UX, security, and performance dynamics.

Developing new features, crafting high-performance solutions, and collaborating with the product/design team.

Ideal Candidates Will Find the Role Intriguing if they Enjoy:

Driving impact on a daily basis in a high-transaction environment with a substantial user base.

Engaging in an engineering-focused space that leverages decentralized and open-access compute resources.

Quick iterations and fast deployment in a multi-ecosystem environment well-regarded for efficient deliveries.

Sample Project Areas:

Enhancing performance by aggregating and caching multi-chain data for historical transactions and price data.

Implementing transaction flows for customers managing large-scale financial operations.

Migrating internal systems to an event-based architecture for enhanced readability and developer experience.

Designing consumer-oriented interactions for end-users, e.g., portfolio management with engaging features.

Benefits Include:

Unlimited PTO, with a minimum of 2 weeks and a focus on smooth project workflow.

Top-grade equipment like M3 Macbooks and a work-from-home stipend for optimal performance.

Learning stipend to support skill enhancement and professional growth.

Comprehensive healthcare coverage featuring top-tier plans for optimal well-being.

Candidate Requirements:

Strong devotion to clean and efficient code with meticulous attention to detail.

A passion for continuous learning and growth with a humble approach.

Interest and experience in the tech stack utilized by Magna (TypeScript, Postgres, Prisma, GraphQL).

Prior exposure to engineering internship roles is preferred.

Senior Security Engineer, Detection and Response

Boston, USA
Boston, USA
Full time
Remote
Circle is a forward-thinking financial technology company situated at the forefront of the evolving Internet of money landscape. Our focus is on enabling the seamless global transfer of value almost instantaneously and at a reduced cost compared to traditional systems. This innovative approach has the potential to enhance global economic prosperity and promote greater financial inclusion. Our core infrastructure, highlighted by USDC, a blockchain-based dollar, empowers businesses, institutions, and developers to leverage these advancements and leverage the unprecedented intersection of money and technology.

Your Engagement:

At Circle, we prioritize transparency and reliability in all our endeavors. As we expand into key global jurisdictions, our team upholds the company values of Multistakeholder approach, Mindfulness, a Drive for Excellence, and High Integrity. We are an adaptable and diverse workplace that encourages fresh ideas and treats each member as an important contributor in our pursuit of success in a remote working environment.

Your Responsibilities:

As a crucial member of the Circle Security Team, you will play a pivotal role in safeguarding Circle, our valued customers, clients, partners, and the financial ecosystems that support our operations. The Security Team oversees information security programs, insider risk management, and cybersecurity initiatives. Your responsibilities will include managing tech infrastructure, creating robust log pipelines to enhance our security tools, coordinating incident responses, and providing technical insights to resolve issues related to our cloud infrastructure and codebase.

Expectations include proficiency in working within a cloud-based setting, specifically AWS, with a solid grasp of technologies like SQL and Python pivotal to our detection setup running on Panther/Snowflake. This role will also entail on-call shifts during working hours, with occasional night-time and weekend commitments to support security operations.

Key Work Areas:

Executing the tactical Security Operations roadmap.

Developing custom tools as per team requirements.

Collaborating with system owners to collect necessary logs and telemetry data.

Recommending and implementing new tools to fulfill business needs.

Responding to incidents, working across teams for investigation and resolution.

Establishing detection techniques for identifying anomalies and invasions across the environment.

Configuring and managing security monitoring tools such as EDR and intrusion detection solutions.

Mentoring various teams in the organization on security matters.

Supporting additional security projects like threat modeling and vulnerability scanning.

On-call duties for addressing urgent alerts outside regular hours.

Core Values at Circle:

Multistakeholder: Dedication to customers, shareholders, employees, families, and local communities.

Mindful: Respecting others, active listening, and attention to detail.

Driven by Excellence: Passion for customer success, pursuit of excellence, and relentless goal achievement.

High Integrity: Valuing open, honest communication, and maintaining high moral and ethical standards.

Requirements:

4+ years of experience in security engineering, site reliability engineering, or related roles with a focus on cybersecurity.

Enthusiasm for scalable security management approaches.

Strong problem-solving skills, self-motivation, and ability to collaborate in high-stress situations.

Proficiency in incident response and SIEM/SOAR solutions.

Experience in the financial services sector and AWS environment.

Bachelor's degree in computer science or related field, or equivalent experience.

Knowledge of SQL, Python, and familiarity with Terraform.

Experience working in macOS environment is preferred.

Additional Information:

This position is eligible for day-one PERM sponsorship for qualified candidates.

Circle emphasizes an inclusive financial future with transparency as a core value, offering a competitive compensation structure adjusted based on various factors. Total compensation includes equity, medical, dental, vision, 401(k), discretionary vacation policy, sick leave, and paid holidays, catering to diverse locations and needs.

Circle is an equal opportunity employer embracing diversity in all forms without discrimination based on race, religion, gender, sexual orientation, age, veteran status, or disability. Additionally, Circle integrates with the E-Verify Program where required by law.

Product Manager, Core Services

United Kingdom
United Kingdom
Full time
Remote
The Role

Chainlink is seeking a Product Manager with a technical background and an entrepreneurial mindset to lead the development of one of Chainlink's services focused on developers. The ideal candidate is an experienced Product Manager with a technical background, demonstrating ownership, a bias for action, and a collaborative mindset to drive innovation and growth within the product and industry. This position involves owning the product strategy and driving its adoption and expansion.

About Core Services

Chainlink's core services, including Automation, Functions, and VRF, empower developers to quickly innovate and utilize decentralized Oracle Networks to build innovative blockchain applications and penetrate new markets.

Your Impact

Gain deep insights into user needs, use cases, and market trends through user engagement, go-to-market strategies, developer relations, and market research.

Develop a winning product strategy and secure buy-in from executive leadership.

Construct a roadmap to execute the strategy in collaboration with engineering and cross-functional teams to launch impactful features.

Collaborate with marketing, go-to-market, and developer relations teams to drive product adoption and continuous innovation.

Contribute to shaping the long-term vision of the Core Services team.

Requirements

Bachelor's degree in a related field or 5+ years of significant technical experience.

Experience in leading cross-functional teams to develop, launch, and optimize developer-facing products and services.

Proven track record of launching services and/or infrastructure products for developers.

Demonstrated ability to explore new markets and opportunities through product innovation.

Prior experience in a dynamic startup or rapidly evolving environment.

Understanding of decentralized infrastructure, blockchain technology, smart contracts, or similar technologies.

Knowledge of major blockchain sectors.

Remote work capability and experience working with a global developer team.

Crypto Operations Manager (Istanbul-Remote)

Tirana, Albania
Tirana, Albania
Full time
Remote
Token Metrics is in search of a highly motivated and skilled individual to become part of our team as a Crypto Operations Manager. The ideal candidate should possess a comprehensive understanding and proficiency in Crypto operations alongside Human Resource management.

If you are a dynamic and results-driven individual with a keen interest in cryptocurrency and human resource management, we encourage you to apply for this stimulating role.

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Supervise the daily operations of our platform and enhance efficiency and performance through developing and implementing processes.

Monitor and assess key metrics to gauge operational success.

Collaborate with diverse teams to propel continuous improvement and innovation.

Manage human resource activities including recruitment, onboarding, training, and performance evaluation.

Ensure compliance with relevant laws and regulations within the cryptocurrency industry.

Stay updated on industry trends and advancements to enable informed decision-making and recommendations.

Requirements

Bachelor's degree in business, finance, or a related field.

5+ years of expertise in Web3/Crypto operations, with a strong understanding of HR management strategies and processes.

Exceptional communication and leadership skills.

Proficient in multitasking and prioritizing in a fast-paced environment, with a grasp of regulatory requirements in the crypto industry.

Demonstrated track record of effectively leading operations teams.

About Token Metrics

Token Metrics assists crypto investors in constructing profitable portfolios utilizing AI-based crypto indices, rankings, and price predictions.

Token Metrics caters to a diverse customer base, ranging from individual retail investors and traders to cryptocurrency fund managers in over 50 countries.

Director, Product Marketing

Austin, USA
Austin, USA
Full time
Remote
Overview:

Circle is a dynamic financial technology company leading the charge in the emerging realm of digital finance, empowering the seamless global transmission of value as effortlessly as digital data. Our groundbreaking initiatives are poised to revolutionize financial systems, offering potential for enhanced global economic prosperity and inclusivity by enabling swift, cost-effective transactions. Join us in leveraging our innovative infrastructure—such as USDC, a blockchain-based dollar—in assisting businesses, institutions, and developers as they capitalize on the transformative convergence of money and technology.

About Us:

At Circle, we emphasize transparency, consistency, and growth as we extend our footprint into some of the world’s most influential jurisdictions. Driven by core values of Collaboration, Mindfulness, Pursuit of Excellence, and Ethical conduct, our employees unite remotely, channeling collective strength toward team accomplishments. We foster a flexible, diverse work environment encouraging fresh perspectives and a shared sense of ownership.

Key Responsibilities:

Seeking a seasoned Product Marketing leader deeply committed to strategy, customer-centricity, and innovation to enhance our Product Marketing team. You will define the vision and steer the strategy, positioning, and messaging for both existing products and new launches targeted at diverse audiences and use cases relevant to Circle. Your role will involve close collaboration with various teams—the revenue, product management, demand generation, communications, brand, executive leadership, as well as external partners and clients. Ideal candidates should have a wealth of experience within product functions, adept at bridging creative and technical teams. Your contributions will be pivotal in shaping Circle's trajectory through competitive insights, product positioning, go-to-market strategies, and execution of key launches shaping our organizational progress.

Key Responsibilities include:

Leading a global team of product marketers, fostering growth and mentorship

Collaborating with cross-functional stakeholders on global product launches, from inception to execution, backed by detailed market validation, strategic messaging, and sales enablement

Developing data-driven insights for informed product and marketing decisions

Crafting compelling new narratives to enhance growth and engagement

Conducting thorough competitive analysis to inform strategic decisions

Supporting promotional efforts, brand campaigns, and marketing initiatives to drive product uptake

Core Values Embrace:

Commitment to Stakeholders: Prioritize customers, shareholders, employees, families, and community welfare

Mindfulness: Foster respect, active listening, and attention to detail

Excellence Drive: Pursue mission-driven excellence and customer success relentlessly

Integrity: Value honesty, open communication, and adhere to high moral and ethical standards

Requirements:

Over 10 years of experience, with a preference for B2B engagements

Demonstrated leadership experience in B2B product marketing for over 5 years

Proven track record in propelling innovative technologies to rapid growth

Proficiency in managing technical conversations and experience in Fintech, Payments, or Blockchain technology is advantageous

Skilled in team coaching, development, and global team management for optimal outcomes

Executive influence capabilities and adeptness in driving stakeholder alignment

Strong analytical, written, and verbal communication skills

Adaptability in unstructured settings and capacity to bring order to chaos

Passion for cryptocurrencies with a learning mindset

Proficiency in Google Suite and Macbook preferred

Additional Information:

This role is open for immediate PERM sponsorship for eligible candidates.

Circle fosters a diverse and inclusive financial future with compensation packages designed based on relevant experience, skills, qualifications, and business requirements. Compensation ranges may vary by location.

Compensation offering: Base Pay Range: $197,500 - $255,000, with an Annual Bonus Target of 20%. Benefits encompass Equity and comprehensive medical, dental, vision, and 401(k) packages. Circle supports flexible holiday and sick leave policy.

Circle is committed to equality and embraces diversity within its workforce, refraining from discrimination based on factors such as race, religion, gender, sexual orientation, etc. Our participation in the E-Verify Program complies with legal requirements in specific locations.