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Senior R&D Engineer
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Job Location
Job Summary
CoinsPaid is a leading crypto payment gateway seeking a Senior R&D Engineer to develop innovative solutions for blockchain and crypto-processing. The role involves designing, developing, and testing secure distributed systems, integrating new functionalities, and optimizing system performance. With over €700M processed monthly, CoinsPaid is a private and profitable company with regular financial audits. Join the team and contribute to building the world's best crypto payment ecosystem.
CoinsPaid offers ready-to-use crypto payment solutions tailored to business’ every need. Standing at the forefront of mass adoption, our products help businesses gear up for the new era of digital assets. We showed a tremendous growth in terms of transactions and volumes since 2019 and in 2023 were marked by Forbes as the "Best Crypto Payment Gateway for High-Volume Transactions".
Headquartered in Estonia and having 3 international hubs, we are still a remote-first company with employees working from 30+ countries around the world. At CoinsPaid, we are passionate about crypto, fintech and are putting great effort into building a team that will get the world ready for every-day crypto use. If these feel close to you - give us a shout!
We are looking for a software engineer with deep knowledge of blockchain technologies to develop and support innovative solutions in the field of crypto processing. Your role will involve designing, developing, and testing secure, high-performance distributed systems for processing cryptocurrency transactions, as well as integrating new functionalities into the company's products
Responsibilities:
- Develop and implement innovative solutions for the company's products in the blockchain and crypto-processing sector
- Write clean, high-quality, maintainable code
- Integrate new functionalities into existing solutions and system architectures
- Develop and optimize smart contracts and cryptographic algorithms
- Integrate blockchain platforms with the company's existing systems
- Conduct code reviews and ensure code security
- Participate in architectural discussions and develop scalable system architectures
- Work with APIs to interact with crypto-payment gateways and external services
- Analyze system performance, identify bottlenecks, and optimize the system
- Participate in the development of new products and services based on blockchain technologies
Requirements:
- A passion for problem-solving and finding innovative solutions
- At least 5 years of experience as a developer
- Deep knowledge of programming languages: Go, PHP
- Experience with version control systems (Git)
- Experience working with blockchain platforms (Ethereum, Solana, Tron, etc.)
- Experience with cryptographic protocols and smart contracts
- Knowledge of decentralized application (dApps) architectures
- Understanding the specifics of cryptocurrency transactions and smart contracts
- Experience working in Agile/Scrum teams
- English level: B1-B2
Nice to have:
- Experience with DeFi or dApps projects
- Experience with financial operations and high-load systems
- Knowledge of containerization and DevOps infrastructure (Docker, Kubernetes)
- Experience with programming languages: Solidity, Rust, JavaScript, Python
Why should you choose CoinsPaid?
To become a part of this solid team, passionate about their jobs and the crypto industry as a whole. To feel a great team spirit and meet people supporting each other's growth and development. To become a part of a rapidly developing international company and a crypto payments leader. Only in 2024 CoinsPaid was awarded more than 10 times:
- Acquisition International 2024 - Best Crypto-payment Solutions Firm 2024 - Europe;
- World Business Annual Awards 2024 - Leading Blockchain & Cryptocurrency Firm in Europe 2024;
- World Business Annual Awards 2024 - Best Blockchain Initiative Europe 2024;
- World Business Annual Awards 2024 - Best Blockchain Fintech Company Europe 2024;
- Global Brands Magazine Awards - Leading Cryptocurrency Payment Solutions;
- ICA Compliance Awards - Development of Automated Real-time Risk Assessment System;
- Europe Fintech Awards - Crypto Award;
- EiGE Awards - Best Payment Provider 2024;
- World Business Annual Awards 2024 - Best Cryptocurrency Payment Solution Provider Europe 2024;
- World Economic Magazine 2024 - Best Digital Payments Solutions Provider;
- Malta Fintech Awards by Dynamic Events - Payment Services Provider of the Year;
- Global Brands Magazine Awards - Best Crypto Payment Gateway;
- Business Awards UK - Best Cryptocurrency Tech;
- EGR B2B - Best Cryptocurrency Service Supplier 2024;
- Global Cards & Payments Innovation Awards - Best B2B Payments Initiative;
- International Investor Award - Most Advanced Crypto Payment Processing Firm 2024.
Solid facts about CoinsPaid:
- Private and profitable company, registered and licensed in Estonia;
- Secure business, with regular financial and regulatory audits;
- Over 10 years of experience in the blockchain development;
- Over €700M processed in crypto monthly;
- Over 1M transactions processed monthly;
- Over 800 merchants accounts serviced;
- Over 270 team members across 30+ countries.
By joining CoinsPaid now, you’ll participate in building the world's best crypto payment ecosystem, conquering new markets, and popularising cryptocurrencies.
Sounds good? Well then, we can’t wait to see your resume!
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