Wallet in Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets. Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message. At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind. Now we are seeking a Python Engineer. Responsibilities: Work with product managers and data analysts and analyze business requirements for the solution. Develop client and server parts of complex online projects. Code writing for backend parts of applications with service-oriented architecture. Direct participation in the architecture design of heavily loaded scalable components for technological ecosystem of cryptocurrency transactions. Implementation of complex ecosystem components – writing code using modern technologies. Assisting other engineers in their professional development. Participating in recruiting future colleagues and representing the company at various conferences and public events. Requirements: 5 years of experience with Python 3, Fastapi, PostgreSQL, Redis 6, Pydantic, SQLAlchemy, and Alembic. Good knowledge of algorithms and data structures. Experience in architecture design of highly loaded and scalable solutions. Understanding of microservices architecture design principles and experience in its implementation. Good knowledge of different data storage systems (SQL/NoSQL, In-Memory databases). Understanding of different API design principles. Knowledge of organization of application monitoring and stabilization. Hands-on experience with object-oriented programming. Expertise in other people's code. You stick to the principle of "make simple things simple". B2 Level English. Will be a plus: Knowledge of SQL: optimizing incoming, reading prospective, complex queries. Experience with React. Why it is a fantastic opportunity Our business is growing at an exponential scale. Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product. Be based remotely. Participation in the performance review and bonus programme. Compensation for medical expenses. Provision of necessary equipment. Annual vacation of 20 working days plus 10 paid days off. 14 days of paid sick leave to support your health and recovery when needed. Access to internal English courses for continuous learning and improvement in language skills. Wallet is an equal opportunity employer.