Web3 Python Jobs in London, United Kingdom

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.About the Role We are looking for a driven and technically strong individual to join the Trading Engine team as a Senior API Solutions Engineer. This role combines hands-on software development with a client- and community-facing focus centered around the Binance Trading API. You will be part of a small, fast-moving team that works closely with some of the exchange’s largest global clients, helping them integrate and optimize their trading strategies using our APIs. The ideal candidate has a solid technical background, strong programming expertise, and a deep understanding of exchange APIs. They should also enjoy engaging with developers and clients, providing guidance, and contributing to the broader API community.

Responsibilities:

• Develop and maintain open-source libraries used by the company’s clients for API integrations
• Serve as a subject matter expert for REST APIs and WebSocket connectivity, supporting and advising the exchange’s largest clients
• Work closely with clients to help them design and optimize trading algorithms, improving efficiency and performance on the exchange

Requirements:

• Strong programming skills, preferably in Python and/or JavaScript (Node.js); prior experience working with exchange APIs is highly valued
• Experience contributing to open-source projects is a plus
• Business-level English; proficiency in additional widely spoken languages is an advantage for supporting global clients
• Excellent communication and interpersonal skills
• Highly self-motivated, disciplined, and able to work independently in a fast-paced environment
• Curious mindset with a strong willingness to learn, experiment, and explore new technologies

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.