Javascript Jobs in Web3

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Binance
Argentina, Buenos Aires

Senior API Solutions Engineer (Python, Node.JS)

Europe / Argentina, Buenos Aires / Eastern Europe / Estonia, Tallinn / Georgia, Tbilisi / Global / Greece, Athens / Hungary, Budapest / Ireland, Dublin / Poland, Warsaw / Poland, Krakow / Romania, Bucharest / TĂĽrkiye, Istanbul
Engineering – Backend /
Full-time Onsite or Remote /
Remote

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Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

We are seeking a motivated individual to join the Trading Engine team as a Technical Solutions Engineer (API Specialist). This role blends software development responsibilities with a community-facing position focused on the Binance Trading API. You will work within a small, fast-paced team that supports some of the exchange’s largest clients across the globe.
The ideal candidate will possess a strong technical foundation, solid programming skills, and a deep understanding of exchange API mechanics, along with a genuine interest in engaging with and supporting the developer community.

Responsibilities:

    • Develop open source libraries that will be further used by company's clients
    • Become the go-to expert on matters related to REST API and WebSockets, managing discussions and queries with the exchange’s largest clients
    • Guide clients to write more effective algorithms for trading, helping the efficiency of our exchange

Requirements:

    • Strong command of programming (preferably Python and/or JavaScript (Node.JS), prior experience using exchange APIs would be taken into consideration as well)
    • Contribution to open source is a plus
    • Business level English. Fluency in other popular languages would be of an advantage, for communication with customers
    • Excellent communications skills
    • Highly self driven and disciplined 
    • Curiosity and drive to learn and try new things
#LI-Remote

Why Binance
• Shape the future with the world’s leading blockchain ecosystem
• Collaborate with world-class talent in a user-centric global organization with a flat structure
• Tackle unique, fast-paced projects with autonomy in an innovative environment
• Thrive in a results-driven workplace with opportunities for career growth and continuous learning
• Competitive salary and company benefits
• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.
By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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What does a JavaScript developer in web3 do?

A JavaScript developer in web3 would likely be responsible for developing applications and other software using the JavaScript programming language within the web3 ecosystem

Web3 refers to the third generation of web technology, which emphasizes the use of decentralized technologies such as blockchain and distributed ledger systems

This means that a JavaScript developer in web3 would need to be familiar with these technologies and how to use them in the development of applications and other software

They may also be responsible for maintaining and updating existing web3 applications, as well as working with other members of a development team to create new web3 applications.