Total 2 java developer job vacancies in Islandwide

Location: Remote

About The Company:

Our client is a decentralized, multi-chain structured-products protocol focused on developing next-generation RFQ architecture to power a wide range of options products across multiple protocols. They are committed to delivering secure, scalable, and innovative DeFi solutions, leveraging AI-driven tooling to enhance user strategies and experiences.

Position Overview:

We are seeking a highly skilled Full Stack Developer with AI capabilities to lead the development and scaling of our protocol UI/UX, APIs, vault mechanics, and AI-powered features. This role combines full-stack engineering with AI integration, focusing on building intelligent dashboards, predictive risk models, and smart automation to enhance user yield strategies.

Key Responsibilities

• Design and implement front-end components (React, TypeScript) and back-end systems (Node.js, Python, Go), including vault logic, API endpoints, and integrations with lending and AMM protocols.
• Architect and deploy AI features such as predictive analytics, risk signal models, and recommender systems to inform vault strategies and user decisions.
• Collaborate with UI/UX designers to deliver intuitive, engaging experiences for DeFi users.
• Ensure secure development practices for smart contract interactions, vault mechanics, and chain interoperability.
• Build and maintain CI/CD pipelines, automated tests, and DevOps workflows for seamless deployment.
• Monitor, debug, and optimize protocol performance and reliability.
• Stay up to date with AI frameworks, tools, and DeFi best practices to continuously enhance the tech stack and user impact.

Job Requirements

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
• 3+ years of full-stack development experience with JavaScript/TypeScript (React, Vue) and back-end stacks (Node.js, Python, Go).
• Hands-on experience with AI/ML frameworks (TensorFlow, PyTorch, scikit-learn) or AI-augmented development tools (e.g., Copilot, LLM integrations).
• Strong understanding of DeFi concepts, including vaults, AMMs, lending protocols, and smart contract integration.
• Experience with cloud infrastructure, containerization (Docker, Kubernetes), and CI/CD pipelines.
• Working knowledge of blockchain networks, Web3 libraries, and security best practices.

The following would be nice to have:

• Proven experience building intelligent dashboards or ML-backed financial systems.
• Familiarity with AI-assisted development tools or integrating AI agents via protocols like MCP.
• Prior experience shipping production-grade DeFi UIs or smart contract front-ends.
• Knowledge of secure coding practices for financial protocols.

Grab the chance and don't lose it. Apply now!

https://nodeworthy.recruitee.com/o/full-stack-developer

Location: On-Site (Singapore)

Reporting To: Lead Engineer / CTO

About The Company:

Our client is building a next-generation prediction-market protocol designed to onboard the next billion traders. Users can buy outcome tokens, trade with PM-native leverage, and experience self-bootstrapping liquidity that is all powered by a modular oracle stack and delivered through a localised, mobile-first interface. The goal is to reinvent prediction markets as a core primitive of the future financial internet, combining deep crypto-native mechanics with world-class UX.

Position Overview:

Our client is seeking a Smart Contract Developer to design, build, test, and maintain on-chain systems powering the 42 protocol. You will work closely with product and engineering teams to architect key mechanisms, optimize smart contract security, and contribute to the core protocol’s evolution.

This is a hands-on role for someone who thrives on solving complex challenges, enjoys pushing the boundaries of DeFi design, and wants to ship code that supports real usage and liquidity at scale.

Key Responsibilities

• Collaborate with product and engineering teams to turn ideas into production-ready smart contract architecture.
• Implement and test Solidity-based contracts with security and developer experience in mind.
• Contribute to protocol design, mechanism research, and architectural decisions.
• Write and maintain clear technical documentation and diagrams for both internal and public use.
• Explore and propose improvements to existing mechanisms through research and code iteration.
• Build and maintain on-chain analytics using tools such as Dune Analytics.
• Support the development of additional extensions like data processing, indexing systems, and more.
  

Job Requirements

• 2+ years of experience developing and deploying smart contracts in Solidity.
• Proven track record of writing production-grade, security-first code (experience with mechanisms handling significant TVL is a strong plus).
• Solid knowledge of smart contract vulnerabilities and exploit prevention.
• Strong understanding of financial primitives and DeFi protocols.
• Proficiency with Foundry or Hardhat, including fuzzing, invariant testing, and gas analysis.
• Familiarity with the EVM and smart contract tooling ecosystem.
• Passion for writing elegant, efficient, high-quality code.
• Excellent written and verbal communication skills.
• Highly collaborative mindset.
  

The following would be nice to have:

• Experience designing novel mechanisms from scratch.
• Knowledge of bonding curves or market-making systems that are highly relevant to prediction markets.
• Background in formal verification or symbolic execution.
• Experience with contract monitoring, alerting, or analytics tooling.
• Participation in audits, bug bounties, or smart contract competitions.
• Published research or technical writing in crypto/DeFi.
  

Grab the chance and don't lose it. Apply now!

https://nodeworthy.recruitee.com/o/smart-contract-developer-prediction-markets-and-defi