| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Xchang.io | Remote | $75k - $85k | |||
Tether | ZH ZĂĽrich CH | $115k - $138k | |||
P2P. org | Remote |
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Tether | Salvador, Brazil | $63k - $77k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Tether | Mexico | $63k - $77k | |||
P2P. org | Madrid, Spain |
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P2P. org | Madrid, Spain |
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P2P. org | United Kingdom |
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P2P. org | European Union |
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P2P. org | Singapore, Singapore |
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P2P. org | Singapore, Singapore |
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P2P. org | New York, NY, United States |
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P2P. org | European Union |
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DEWHALES | Remote |
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DEWHALES | Remote |
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We are developing a miniApp in Telegram for exchanging cryptocurrencies for fiat and vice versa. Our service ensures fast, convenient, and secure exchange with minimal fees.
We are currently looking for a Backend Developer (Spring Boot) to continue development and support the project.
What you'll be doing:
- Developing and maintaining the backend for the Telegram miniApp using Spring Boot.
- Integrating with TronGrid (receiving/sending USDT TRC-20).
- Developing and improving the admin panel (user management, orders, exchange rates).
- Creating REST API for the frontend (Vue.js) and integrating with the Telegram bot.
- Optimizing the PostgreSQL database, setting up caching in Redis.
- Implementing secure authentication (JWT, OAuth 2.0).
- Ensuring server stability and fault tolerance.
What we are looking for:
- At least 2 years of experience with Java + Spring Boot.
- Strong knowledge of REST API, PostgreSQL, Redis.
- Ability to work with Docker (basic level required).
- Understanding of authentication principles (JWT/OAuth 2.0).
- Experience integrating external APIs (e.g., payment gateways, crypto APIs).
- Knowledge of multithreading and transaction processing.
- Basic knowledge of RabbitMQ/Kafka (nice to have, but not required).
- Experience with fintech or crypto-related projects is a plus.
What we offer:
- Salary $2500-3000 per month.
- Remote, office, or hybrid work (Czech Republic).
- Flexible working hours (full/part-time, full-time preferred).
- Opportunities for growth in crypto-fintech.
- Long-term collaboration (with potential for salary increases based on performance).
How to apply?
Send your resume + code samples (GitHub, portfolio) to Telegram @xchangio_support or email [email protected]
Looking forward to working with you! 🚀
What does pay with crypto mean?
If a job description includes the phrase 'pay with crypto', it means that the employer is willing to pay a salary in the form of cryptocurrency
This could be beneficial for both the employer and the employee, as it allows for fast and secure transactions with low fees
It may also indicate that the company is technology-focused and open to innovative payment methods
As a job seeker, it's important to carefully research the specific cryptocurrency that the employer is willing to use for your salary payments and make sure that you are comfortable using it before applying for the job.