Bullish

Bullish

Senior Software Engineer, CoinDesk Media

New York, USA · Senior

Sponsorship not specified$180k-$230kDetected 70 days ago
TypeScriptReactNext.jsReact NativeNode.jsGCPKubernetesCI/CDRESTData AnalysisLLMsRAGAgentic AIA/B TestingDesign SystemsSEOAuditingTest Automation

About the role

  • Bullish Exchange is regulated in Germany, Hong Kong, and Gibraltar.
  • CoinDesk Indices - a collection of tradable proprietary and single-asset benchmarks and indices that track the performance of digital assets for global institutions in the digital assets and traditional finance industries.
  • CoinDesk Data - a broad suite of digital assets market data and analytics, providing real-time insights into prices, trends, and market dynamics.

Responsibilities

  • Build and maintain back-end services and React front-end applications that power real-time content delivery, monetization, and interactive features across web and mobile.
  • Build and integrate AI-powered agentic workflows into our products and internal tooling, leveraging LLMs and emerging AI capabilities.
  • Work with product teams to improve SEO strategies, optimize page speed, and ensure best practices for web performance and indexing.
  • Instrument features, analyze outcomes, and iterate based on data, working closely with designers, product managers, and editors to build user-centric products.
  • Experience building with AI agents, LLM integrations, or agentic development patterns (e.g., tool use, RAG, multi-step workflows).
  • Experience working with design systems and component libraries.

Requirements

  • 5+ years of software engineering experience with hands-on expertise in React.js, Node.js, TypeScript, and RESTful APIs.
  • Experience with Next.js for server-side rendering, content caching, and web performance optimization.
  • Hands-on experience with GCP, including services like Cloud Run, Kubernetes, and Terraform.
  • Strong experience with automated testing strategies, including unit, integration, and end-to-end testing.
  • Experience with large-scale content platforms or digital media.

Nice to have

  • Experience with React Native for mobile applications.
  • Familiarity with Sanity CMS or other headless CMS solutions.
  • Experience with Vercel, including deployment workflows, edge functions, and serverless architecture.
  • Understanding of Core Web Vitals and SEO best practices, including technical SEO auditing and optimization.
  • Experience integrating ad management systems, paywalls, or data analytics tools into content platforms.

Skills

  • Director, Engineering, CoinDesk
  • Engineering Organization & Culture

Compensation

  • The anticipated base salary for this position is $180,000 - $230,000 + discretionary annual target bonus + performance incentives/benefits.
  • Offered salary will be reflective of job related knowledge, skills and commensurate experience.

Benefits

  • Strong ability to work across teams, engage stakeholders, and contribute to product vision.
  • Bonus Points For:
  • Bullish US LLC & CoinDesk Inc. are committed to offering competitive compensation and benefits.

Company info

  • CoinDesk Media Engineering
  • Our Media Engineering team is the technical engine behind the world's leading digital asset information platform.
  • They are responsible for the architecture, development, and continuous optimization of coindesk.com and its accompanying mobile applications, ensuring millions of global users have seamless access to real-time news, market data, and multimedia content.
  • We're looking for Senior Software Engineers with expertise in Node.js and React to help build our next-generation media products.
  • This role is all about designing and building innovative products that deliver crypto news, insights, and experiences to millions of users, with a focus on user experience, modern engineering practices, and continuous iteration.
  • You'll be working on products that distribute and personalize content, making CoinDesk a daily habit for crypto enthusiasts and investors.
  • This includes building high-performance and scalable backend systems and engaging web and mobile experiences.
  • If you love working across the stack, enjoy tackling engineering challenges, and want to make an impact in the media and content space, we'd love to hear from you!
  • We are fast evolving and striving towards being a globally-diverse community.

Equal opportunity

  • Bullish is proud to be an equal opportunity employer.
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