Factorial
Factorial
Factorial एक HR तकनीक और SaaS कंपनी है, जिसकी स्थापना 2016 में हुई थी। यह व्यवसायों के लिए ऐसा सॉफ़्टवेयर विकसित करती है, जिससे वे कर्मचारियों से जुड़े प्रमुख कार्यों को एक ही स्थान पर प्रबंधित कर सकें। इसका प्लेटफ़ॉर्म कर्मचारी संबंधी जानकारी, पेरोल, समय-प्रबंधन, प्रतिभा अधिग्रहण और प्रदर्शन प्रबंधन को एक साथ लाता है। इससे HR टीमें मैन्युअल प्रशासनिक कार्य कम कर सकती हैं और अधिक सूचित निर्णय ले सकती हैं। Factorial के उत्पाद विभिन्न उद्योगों में काम करने वाले उन संगठनों की सहायता करते हैं, जो लोगों से जुड़ी प्रक्रियाओं को व्यवस्थित करना और दैनिक उत्पादकता बेहतर बनाना चाहते हैं।

Senior Blockchain Engineer in Buenos Aires (Hybrid)

Build Solidity smart contracts and blockchain services for international payments and treasury infrastructure. Manage stablecoin settlement, custody integrations, and on-chain accounting.

विवरण

  • Create, test, and deploy Solidity smart contracts across EVM networks
  • Develop backend services for transaction submission, nonce and gas handling, event indexing, and ledger reconciliation
  • Connect digital-asset custody and wallet systems, including MPC wallets, policy engines, and transaction-signing workflows
  • Deliver stablecoin funding, settlement, and liquidity flows across corridors, including on/off-ramp and cross-chain connections
  • Lead smart-contract security efforts through threat modeling, testing, fuzzing, static analysis, and external-auditor coordination
  • Assess and benchmark EVM Layer 1 and Layer 2 networks by finality, cost, tooling, custody compatibility, and liquidity
  • Implement monitoring and alerts for failed or stalled transactions, balance limits, and contract events
  • Convert Treasury, Finance, and Compliance needs into practical technical designs
  • Review code, mentor engineers, and contribute to development standards, CI/CD, and deployment practices
  • Apply AI tools to speed up development, testing, and documentation

आवश्यकताएँ

  • At least five years of software development experience, including two or more years building blockchain products
  • Demonstrated experience delivering production smart contracts to mainnet with real value at stake
  • Advanced Solidity skills and a thorough grasp of the EVM, including gas optimization, storage layout, upgradeability patterns, and common vulnerabilities
  • Practical experience with Foundry or Hardhat and ethers.js, viem, or web3.js
  • Backend development experience with TypeScript/Node.js, C#/.NET, Go, or Python, including APIs and asynchronous services
  • Experience working with wallets, key management, and end-to-end transaction lifecycles
  • Hands-on familiarity with ERC-20 tokens and stablecoins
  • Experience using Git, automated testing, and CI/CD pipelines
  • Degree in Engineering, Computer Science, Economics, or a related discipline
  • Advanced English proficiency
  • Preferred: experience in fintech, payments, banking, or treasury operations
  • Preferred: experience with institutional custody providers or MPC wallet infrastructure
  • Preferred: experience with cross-chain messaging and bridges
  • Preferred: experience with smart-contract security tools, audits, or bug bounty programs
  • Preferred: familiarity with node operation, RPC providers, and indexers
  • Preferred: familiarity with Azure, Kubernetes, and containerized deployments
  • Preferred: knowledge of crypto-asset regulation and KYC/AML practices
  • Preferred: public GitHub work, open-source contributions, or audited contracts

लाभ

  • Access to opportunities for professional growth and development
  • A workplace that prioritizes physical and mental well-being
  • A collaborative environment with technically demanding work

संबंधित नौकरियाँ

inDrive

Customer Support Specialist – inDrive, Kuala Lumpur

inDrive

Support customers of inDrive’s mobility platform through chat, email, and occasional calls. Resolve service issues, handle refunds, and help meet customer satisfaction and quality targets.

खोलें
XTB online investing

Junior Customer Support Specialist (Czech)

XTB online investing
1,001 – 5,000 कर्मचारी
B2Cफिनटेकवित्त

Support Czech- and Slovak-speaking clients at XTB, a financial technology company. Handle inquiries, maintain CRM records, and follow financial market developments.

खोलें
Humblebee

Data Engineer / Data Scientist – Machine Learning and Generative AI

Humblebee
11 – 50 कर्मचारी
B2BSaaS

Build machine-learning and generative AI solutions at Swedish digital service studio Humblebee, turning client challenges into scalable data products.

खोलें
Ovoko \ RRR.LT

Senior Data Platform Engineer

Ovoko \ RRR.LT

Build the data infrastructure behind Ovoko’s used-car-parts marketplace, supporting analytics, AI, and product development. Work across Kubernetes, AWS, and Snowflake to keep data platforms reliable and scalable.

खोलें
ESTO Group

Lithuanian-Speaking Customer Support Specialist

ESTO Group
51 – 200 कर्मचारी
फिनटेकवित्त

Support ESTO’s flexible payment and financial services for Lithuanian customers, combining customer service with B2C sales. Handle inquiries and sales conversations by phone, email, and chat.

खोलें
Curana Health

Director of Data Engineering

Curana Health

Lead data engineering for Curana Health’s value-based senior care platform, modernizing its data infrastructure, pipelines, and analytics delivery while guiding a team of data engineers.

खोलें
Mouser Electronics

Customer Service Representative – Milan Hybrid

Mouser Electronics

Handle Mouser Electronics customer orders, quotes, returns and product inquiries while helping grow sales and maintain customer satisfaction. Join the Milan-area team in a hybrid role.

खोलें
Aztec Group

Senior Enterprise Data Architect

Aztec Group

Design Aztec Group’s Databricks Lakehouse and Azure data platforms, setting enterprise architecture, master data management, and governance standards. Build secure, AI-ready data foundations for outsourced services.

खोलें
Teleperformance

Customer Service Specialist, Aviva Travel Insurance

Teleperformance

Work remotely in the United Kingdom for Teleperformance, processing Aviva travel insurance policies and upgrades. Manage FCA-regulated complaints, medical queries, underwriting risks, and support for vulnerable customers.

खोलें