Blockchain.com

About the Company

Welcome to the future of finance Bitcoin, Ethereum, and more, available on the Blockchain.com Wallet and Exchange.

→ Get the app: https://bcdc.onelink.me/Q9T6/0d4i2n4j


Disclaimer: We will never ask you...
- To send us money
- To provide a password OR your 12 word recovery phrase
- For a fee to upgrade your account (i.e. to Gold Level verification)
Stay safe. Read more here -> https://bit.ly/2XlrUfl

Listed Jobs

Company Name

Blockchain.com

Job Title

Front-End Engineer (React)

Job Description

**Job Title:** Front‑End Engineer (React) **Role Summary:** Develop and maintain high‑performance web interfaces for consumer‑facing crypto products (wallet, DEX, on‑ramp) using React, Next.js, and TypeScript. Drive full lifecycle of UI features, collaborate with cross‑functional teams, and integrate Web2 and Web3 APIs to deliver secure, scalable user experiences. **Expectations:** - 3+ years of front‑end development experience, focused on React and TypeScript. - Deliver production‑ready code that is secure, maintainable, and well‑tested. - Own feature ownership from concept through deployment and post‑launch maintenance. - Actively contribute to best‑practice discussions and code quality initiatives. **Key Responsibilities:** - Build responsive, performant UIs for wallet, DEX, and data‑visualization components. - Convert design deliverables into clean, modular React components. - Integrate blockchain APIs, wallet adapters, and Web3 services into the front‑end. - Write unit, integration, and end‑to‑end tests to ensure reliability. - Collaborate with product managers, designers, and back‑end engineers to refine requirements. - Mentor peers, review code, and champion coding standards. - Monitor and optimize application performance and accessibility. **Required Skills:** - Proficiency in React (hooks, context, suspense), Next.js, and TypeScript. - Strong grasp of HTML5, CSS3, and responsive design techniques. - Experience with Web3 libraries (e.g., ethers.js, web3.js) and interacting with smart contracts. - Familiarity with blockchain fundamentals (cryptocurrencies, wallets, DEX concepts). - Solid understanding of software engineering principles, version control (Git), and CI/CD pipelines. - Ability to write automated tests (Jest, React Testing Library, Cypress). - Excellent problem‑solving, debugging, and communication skills. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience. ---

Paris, France

On site

Senior

08-01-2026

Company Name

Blockchain.com

Job Title

Data Engineer

Job Description

**Job Title:** Data Engineer **Role Summary:** Design, build, and maintain scalable data infrastructure for a global crypto finance platform. Enable reliable data accessibility for analytics, product, and business teams through efficient batch and streaming pipelines, data quality frameworks, and visualization services. **Expectations:** - Deliver end‑to‑end data engineering projects that meet stakeholder demands. - Continuously improve system reliability, scalability, and performance. - Maintain high data quality, accuracy, and reproducibility across pipelines. **Key Responsibilities:** - Own new data integration projects, translating business requirements into technical solutions. - Maintain and evolve existing data pipelines and ETL workflows. - Implement data testing, validation, and monitoring frameworks. - Design and develop data visualization and analytics products. - Collaborate with data analysts, platform, and front‑end engineers to define requirements. - Troubleshoot and resolve data bottlenecks, ensuring data availability. **Required Skills:** - Strong programming in Python. - Proficient SQL (analytical and ETL use). - Experience with Google Cloud Platform (Compute, BigQuery, Cloud Composer, Kubernetes Engine). - Hands‑on with Airflow workflow orchestration. - Containerization using Docker and orchestration via Kubernetes. - Familiarity with Spark and BigQuery for batch processing. - Knowledge of NoSQL databases and relational systems. - Understanding of object‑oriented programming and coding best practices. - CI/CD pipeline implementation and maintenance. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Applied Mathematics, Engineering, or related technical field. - 2–5 years of commercial data engineering experience. - Relevant cloud or data engineering certifications (e.g., GCP Data Engineer) preferred but not mandatory.

London, United kingdom

On site

Senior

11-01-2026

Company Name

Blockchain.com

Job Title

Trader, Korean Markets

Job Description

Job title: Trader, Korean Markets Role Summary: Execute and manage cryptocurrency trades focused on Korean and broader Asian markets, develop and implement quantitative trading strategies, monitor risk and regulatory compliance, and collaborate with research, operations and technology teams to enhance execution workflows. Expectations: Deliver profitable trading results by identifying market opportunities, maintaining robust risk controls, and providing timely market insights to management. Key Responsibilities: - Execute orders and manage positions across cryptocurrency markets, prioritising Korean and Asian venues. - Continuously monitor price action, order flow and market developments to generate trade ideas. - Design, back‑test and deploy systematic trading strategies using quantitative and qualitative analysis. - Manage positions, track risk exposure and enforce internal limits and regulatory requirements. - Partner with research, operations and technology teams to optimise trading tools, execution workflows and post‑trade processes. - Keep up‑to‑date with macroeconomic trends, market structure and liquidity dynamics affecting the crypto market. - Report performance metrics and market insights to senior management and cross‑functional stakeholders. Required Skills: - Native proficiency in Korean and excellent communication skills. - Strong analytical and quantitative capabilities; adept at interpreting complex datasets. - Advanced Excel proficiency; programming knowledge in Python, R, or SQL. - Ability to work in a fast‑paced, high‑pressure environment; make rapid, data‑driven decisions. - Client‑focused mindset with strong interpersonal skills. - Keen interest in financial markets and cryptocurrency trends; continuous learning orientation. Required Education & Certifications: - Bachelor’s degree in Finance, Economics, Mathematics, Computer Science or a related field. - Relevant certifications (e.g., CFA, FRM, or equivalent) are an advantage but not mandatory.

London, United kingdom

On site

Senior

18-01-2026

Company Name

Blockchain.com

Job Title

Cyber Security Analyst

Job Description

**Job Title:** Cyber Security Analyst **Role Summary:** Provide proactive security protection for a distributed financial platform by managing endpoint defenses, analyzing threats, responding to incidents, and maintaining security policies and documentation. **Expectations:** - Deliver timely and effective endpoint protection, threat intelligence, and incident response that align with industry best practices. - Act as the primary liaison for all security‑related inquiries, ensuring clear communication with stakeholders. - Continuously improve security posture through documentation updates, training facilitation, and monitoring of emerging threats. **Key Responsibilities:** - Manage and update endpoint protection software, reviewing, testing, and deploying updates for employee devices. - Conduct threat intelligence and analyze attacks targeting employees. - Protect against phishing and impersonation campaigns; monitor social‑engineering vectors. - Monitor internal and external security alerts, triage events, and coordinate escalation as needed. - Lead incident response activities, from detection through containment, eradication, and recovery. - Maintain, update, and enforce security documentation, procedures, and guidelines. - Design and deliver security awareness training programs for all staff. - Serve as the first point of contact for security questions across the organization. **Required Skills:** - Programming/scripting proficiency (Python, Bash). - Experience with security monitoring and analysis tools (SIEM, IDS/IPS, threat feeds). - In‑depth understanding of endpoint protection concepts and technologies. - Proven incident‑response workflow knowledge, including escalation procedures. - Strong analytical & problem‑solving abilities; capable of investigating suspicious activity. - Excellent written and verbal communication; effective collaborator across teams. - Self‑motivated, with a passion for continuous learning and staying abreast of current security trends. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Information Security, or related field *or* equivalent professional experience. - CompTIA Security+ and CompTIA Cybersecurity Analyst (CySA+) certifications *preferred*. - Additional relevant security certifications (e.g., CISSP, CEH, GIAC) acceptable.

London, United kingdom

On site

18-01-2026