Cryptonium
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Licensed Virtual Asset Service Provider in Poland

Trust the shift — transform your payment experience

We power secure, fast, and borderless crypto payments, helping businesses connect to the global financial ecosystem with confidence.
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Corporate Payments Processing
API On/Off Ramp
Liquidity Management
Cross-Border Transactions
cryptonium
cryptonium
cryptonium
Corporate Payments Processing
Corporate Payment Processing for smooth global transactions.
We support multi-currency settlements with real-time tracking for full transparency. Our competitive FX rates cut international costs, and our scalable system grows with your business.
API On/Off Ramp
API On/Off Ramp that seamlessly connects your platform to crypto and fiat.
Accept global crypto deposits with instant conversion to fiat and automate payouts for fast, reliable withdrawals. Built-in KYC/AML keeps you fully compliant while ensuring a secure and scalable solution for high-volume industries like gaming, e-commerce, and fintech.
Liquidity Management
Liquidity management solution.
Helps businesses optimize their crypto and fiat reserves effortlessly. We deliver real-time balance monitoring and intelligent routing for efficient transactions. Automated tools keep operations cost-effective while ensuring instant access to liquidity when needed. Designed for scalability, it adapts seamlessly as transaction volumes grow.
Cross-Border Transactions
We make international payments simple and reliable.
Our solution supports multi-currency transfers, helping your business move funds smoothly across markets. With competitive FX rates and fast processing, you save time and money on every transaction. Built-in compliance and full tracking keep your operations secure and transparent.

About Cryptonium


Cryptonium helps businesses connect traditional payments with digital assets. We focus on making transactions between crypto and fiat simple, reliable, and secure.
We work with industries like e-commerce, gaming, and financial services, providing the tools they need to run their payment operations efficiently. Compliance and security are always at the core of what we do. At Cryptonium, our goal is straightforward: to make payments work better for businesses in a changing financial world.
Our team has years of experience in finance, payments, and technology. We build solutions that support companies of different sizes — from small businesses to enterprise clients — to handle payments, manage liquidity, and operate across borders.
Join Cryptonium and be part of  digital payments.
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We offer opportunities to grow in technology, finance, and business, working with a team that values innovation, responsibility, and collaboration.

Blockchain Developer

Warsaw, Poland
As a Blockchain Developer, you will design, develop, and maintain blockchain-based applications and integrations. This includes creating smart contracts, improving payment and settlement systems, and ensuring the security and scalability of blockchain infrastructures.

Key Responsibilities:
• Build and maintain smart contracts and APIs for blockchain platforms.
• Integrate blockchain systems with payment gateways and internal tools.
• Monitor and optimize performance and security of deployed systems.
• Research and implement new blockchain protocols and technologies.

Skills & Requirements:
• Strong knowledge of Solidity, Rust, or Go.
• Experience with Ethereum, Binance Smart Chain, or Layer-2 solutions.
• Familiarity with security audits and decentralized systems.
• Good understanding of APIs and backend systems.

We are waiting for your resume: cv@cryptonium.eu
Salary range:
€4,000 – €7,000 / month

Compliance and AML Specialist

Vilnius, Lithuania
The Compliance and AML Specialist ensures that the company adheres to local and international regulations. This role covers risk assessments, transaction monitoring, and reporting to regulatory authorities, making it critical for secure and compliant operations.

Key Responsibilities:
• Perform KYC and AML checks for clients and partners.
• Monitor transactions for suspicious activities and generate compliance reports.
• Stay updated on regulations like AMLD, MiCA, and FATF guidelines.
• Work closely with internal teams to improve compliance workflows and policies.

Skills & Requirements:
• Strong knowledge of financial regulations and crypto compliance frameworks.
• Experience in AML, risk management, or regulatory reporting.
• Excellent analytical and communication skills.
• CAMS or similar certification is a plus.

We are waiting for your resume: cv@cryptonium.eu
Salary range:
€3,500 – €5,500 / month

Business Development Manager

Warsaw, Poland
As a Business Development Manager, you will expand the company’s payment solutions by acquiring new clients, managing partnerships, and promoting crypto payment products across industries.

Key Responsibilities:
• Identify and approach potential partners and merchants.
• Negotiate terms and close partnership deals.
• Collaborate with technical teams to integrate client systems with payment APIs.
• Analyze market trends to guide product positioning and strategy.

Skills & Requirements:
• Proven track record in sales, partnerships, or business development.
• Knowledge of crypto payments, DeFi, or fintech ecosystems.
• Strong communication and negotiation skills.
• Ability to manage multiple clients and projects simultaneously.

We are waiting for your resume: cv@cryptonium.eu
Salary range:
€4,000 – €6,500 € / month

Become a part of our finance Ecosystem

Contact Us

For any general questions about Cryptonium, our team is here to help.

Email:
contact@cryptonium.biz
Phone:
+48 459 568298

Sales

Looking to integrate our solutions? Talk to our sales team.

sales@cryptonium.biz
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Help & Support

Need assistance? Our support team is always ready to help you quickly.

help@cryptonium.biz
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CRYPTONIUM
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CRYPTONIUM Sp. z o.o.
Licensed Virtual Asset Service Provider in Poland

KRS: 0001075322 | NIP: 7011180009 | REGON: 527215480
Registered Address: Hoża 86 / 210, 00-682 Warsaw, Poland