Caiz

Revolutionizing Islamic Finance with Blockchain Technology

Are you ready to be part of a groundbreaking initiative that combines Islamic finance principles with cutting-edge blockchain technology?

Look no further than Caiz – The First Islamic Ecosystem Built on Blockchain

At Caiz, our mission is clear: to create a Fiqh compliant financial ecosystem that provides our community with fair and easy access to ethical financial products and services. We believe in empowering individuals to build a strong financial future while engaging in long-term economically beneficial behavior.

Our native coin, Caizcoin, that fuels the Caizblockchain. With Caizcoin, you can make seamless payments, store value, and interact with a range of ethical financial products we are developing. The centerpiece of our ecosystem is the innovative Caizapp, giving users complete control over their digital assets.

We are a passionate team reshaping finance, and we are expanding our dynamic workforce. Join us in a collaborative work environment focused on creating a fast and compliant money transfer structure.

Why to Join Caiz?

• Innovative & Purpose-Driven: At Caiz, we combine advanced blockchain technology with the principles of Islamic finance to create an innovative and modern financial system. Join us to be part of a forward-thinking organization that is reshaping the future of finance.
• Ethical Impact: As part of Caiz, you'll be working in an Organization that prioritizes ethics and integrity in all its operations, ensuring that every solution we offer aligns with the core values of fairness, transparency, and respect.
• Growth & Learning Opportunities: At Caiz, we value personal and professional growth. You'll have the opportunity to learn, innovate, and grow within a dynamic, supportive environment, while contributing to the development of ethical financial solutions.
• Global Vision, Local Impact: Caiz is focused on creating an inclusive, sustainable financial system that empowers individuals globally. You’ll be contributing to a company that has a positive impact on local communities and the global financial landscape.
• Collaborative Culture: We believe in teamwork and collaboration. You'll work alongside passionate professionals who are committed to driving change in the crypto and blockchain space, working together to create an ethical financial future.
• Secure & Transparent Environment: We emphasize trust and security in all aspects of our operations. As part of Caiz, you’ll be part of a transparent organization that values customer trust and ensures the highest security standards in the crypto space.

Tasks

We are looking for a highly skilled Blockchain Developer with expertise in Solidity and Rust to join our growing engineering team. You will play a key role in developing and optimizing smart contracts, blockchain protocols, and DeFi components that power the Caiz ecosystem.

As part of the core blockchain development team, you’ll work on both Ethereum-compatible smart contracts and Rust-based custom chain logic, contributing to secure, scalable, and innovative blockchain infrastructure.

Responsibilities:

• Design, develop, and deploy smart contracts using Solidity on EVM-compatible blockchains.
• Build and maintain Rust-based blockchain modules, such as on Substrate or Solana-compatible platforms.
• Contribute to the design of custom blockchain protocols and token standards.
• Write secure, gas-optimized, and thoroughly tested smart contracts.
• Collaborate with frontend and backend teams to integrate blockchain components into products.
• Conduct code reviews, audits, and vulnerability assessments for blockchain code.
• Analyze and improve the performance, security, and scalability of the Caiz blockchain.
• Stay up-to-date with the latest developments in blockchain technologies, including new EIPs, cryptographic primitives, and layer-2 solutions.

Requirements

Experience:

• 3+ years of experience in blockchain development with hands-on coding in Solidity and Rust.
• Strong understanding of smart contract design, blockchain architecture, cryptography, and consensus mechanisms.
• Experience developing and deploying smart contracts on Ethereum or similar EVM chains.
• Proficiency in Rust for blockchain environments such as Substrate or Solana.
• Familiarity with Web3.js, Ethers.js, Hardhat, Truffle, and related tools.
• Understanding of DeFi protocols, token standards (ERC-20, ERC-721, etc.), and layer-1/layer-2 ecosystems.
• Experience with version control systems (Git) and CI/CD workflows.
• Strong problem-solving skills and ability to write clean, maintainable code.

Preferred Skills

• Experience in building or contributing to a Layer 1 or Layer 2 blockchain.
• Knowledge of blockchain security best practices and audit processes.
• Exposure to zero-knowledge proofs (ZK), rollups, or cross-chain bridges.
• Experience in working within agile or startup environments.
• Understanding of Islamic finance or Sharia-compliant financial principles is a plus.

Level of studies: Bachelor’s degree in Computer Science, Software Engineering, Mathematics, or a related technical field.

Language Requirements: Fluent in English

Benefits

Benefits at Caiz:

• Competitive Financial Compensation: We offer financial benefits that reflect the value of your work and dedication.
• Work Flexibility: Enjoy the flexibility to work from home, the office, or even abroad.
• Annual Holidays: Generous paid time off to help you maintain a healthy work-life balance.
• Relocation Assistance: We provide relocation support for employees moving to new locations.
• Professional Development: Opportunities for training, certifications, and career growth.
• Employee Recognition: Programs to celebrate and reward your achievements and contributions.
• Inclusive & Collaborative Culture: A supportive and diverse work environment where your voice matters.
• Diversity, Equality, and Inclusion: We are committed to fostering a workplace that values diversity and promotes equality and inclusion for all employees.

Don't miss this opportunity – apply now and be part of the Caiz revolution.

Apply Now:

The Monad Foundation is a team of dedicated ecosystem and community builders who are on a mission to massively grow the impact of decentralized tech. We believe that the Monad blockchain--the performant and parallel EVM Layer 1--will help decentralized apps eat the world.

The Role

We're seeking a passionate and experienced Developer Relations Engineer to spearhead the growth and support of Monad's mobile developer community. You'll be at the forefront of empowering ambitious builders, providing them with the essential tools, resources, and guidance to create best-in-class mobile applications within the innovative Monad ecosystem. 

What You Will Do

• Champion Mobile Development on Monad by developing and delivering high-quality educational resources specifically tailored for mobile developers (e.g. blog posts, videos, tooling, tutorials, documentation, sample code, guides)

• Evangelize the power and potential Monad’s technology to developers with clear communication at conferences and hackathons

• Lead and support impactful initiatives such as mobile-focused hackathons, specialized builder programs, and industry events to foster a vibrant and collaborative developer community

• Actively grow and manage Monad's developer communities (e.g., Discord, Telegram, forums) by fostering a welcoming and supportive environment for mobile developers

• Keep abreast of the latest trends and best practices in mobile development (iOS and Android) and the broader Web3 space to ensure our resources and strategies remain cutting-edge

Who You Are

• 2+ years of proven experience in developer relations, with a strong interest and knowledge of the web3 ecosystem

• 3+ years of experience as a mobile developer, in Android or iOS

• Strong understanding of technical concepts, programming languages, and development workflow

• Technically opinionated on what it takes to ship a dapp on mobile

• Prior app development experiencDDevee, as evidenced with personal and professional projects (e.g. Github)

• Technical writing experience

• Degree in Computer Science/Engineering or equivalent experience

Personal Attributes

• Low ego

• Independence

• Organizational skills

• Extremely strong work ethic

• A desire to bring people together

• Enthusiasm for Monad’s mission of helping decentralization scale

Nice to Have

• Web3 experience

• Public speaking or teaching experience

• Hackathon circuit experience, as a participant!

• Existing relationships with builder communities, incubators, or university blockchain groups

Why Work with Us

• Challenging problems. You’ll work on extremely challenging problems with massive impact.

• Huge opportunity. The Ethereum Virtual Machine (EVM) standard is ubiquitous, but existing EVM-compatible chains are slow and bandwidth-constrained. Monad’s core innovations offer developers the best of both worlds (portability and performance) and are a game-changer for mass user adoption in crypto.

• The right team. You’ll be part of an exceptional and highly-motivated team

• Culture. We’re a lean team working together to achieve very ambitious goals. We are united in our culture of collaboration, low ego, and high-quality output. As an early member of our team, you’ll help continue to shape our culture.

Salary and Benefits

Benefits for full-time employees may include medical, dental, and vision insurance (100% coverage for employees); generous paid time off; paid parental leave; and 10 company-observed holidays.

Apply Now:

The Monad Foundation is a team of dedicated ecosystem and community builders who are on a mission to massively grow the impact of decentralized tech. We believe that the Monad blockchain--the performant and parallel EVM Layer 1--will help decentralized apps eat the world.

The Role

We are looking for a Developer Relations Engineer to focus on growing and supporting Monad’s early builder community. You will unlock a community of ambitious builders by giving them the tools and resources to build successful apps in the Monad ecosystem.

What You Will Do

• Design, develop, and maintain high-quality, production-ready sample applications and reference implementations on Monad. These projects will serve as the benchmark for best practices, demonstrating optimal architecture, security, and user experience for other developers

• Create and distribute high-impact educational resources (e.g., insightful blog posts, engaging videos, practical tooling derived from your builds, comprehensive tutorials, clear documentation) that showcase best practices and efficient workflows, using your exemplary apps as case studies

• Share your expertise, learnings, and the "why" behind your applications with the developer community through presentations at conferences, workshops, webinars, and in-depth code walkthroughs

• Translate your hands-on building experiences and technical insights into actionable feedback for our product and engineering teams, directly influencing the Monad roadmap and tooling

• Leverage your deep development experience to create guides and architectural blueprints that offer strong, well-reasoned opinions on the best ways to build robust and scalable applications on Monad

Who You Are

• 2+ years in developer relations at a web3 company

• 2+ years of software development experience, marked by a strong portfolio of shipped applications where you played a key role in design and implementation. Throughout these years, you have cultivated and consistently demonstrated a passion for writing clean, maintainable, well-documented code, and instinctively architect solutions designed to serve as robust and clear examples for other developers.

• You profoundly understand the challenges developers face and are driven to create solutions, code examples, and resources that genuinely improve their productivity and the quality of their work

• You possess a natural curiosity for trying out different development tools, frameworks, and platforms, and can critically assess their impact on the development lifecycle and final product

• You've formed strong, evidence-based opinions on what makes a great developer experience and robust application architecture, and can effectively communicate how tools and platforms can be improved

• Prior app development experience, as evidenced with personal and professional projects (e.g. Github, Hackathons)

• Degree in Computer Science/Engineering or equivalent experience

Personal Attributes

• Low ego

• Independence

• Organizational skills

• Extremely strong work ethic

• A desire to bring people together

• Enthusiasm for Monad’s mission of helping decentralization scale

Nice to Have

• Public speaking or teaching experience

• Hackathon circuit experience, as a participant!

• Existing relationships with builder communities, incubators, or university blockchain groups

Why Work with Us

• Challenging problems. You’ll work on extremely challenging problems with massive impact.

• Huge opportunity. The Ethereum Virtual Machine (EVM) standard is ubiquitous, but existing EVM-compatible chains are slow and bandwidth-constrained. Monad’s core innovations offer developers the best of both worlds (portability and performance) and are a game-changer for mass user adoption in crypto.

• The right team. You’ll be part of an exceptional and highly-motivated team

• Culture. We’re a lean team working together to achieve very ambitious goals. We are united in our culture of collaboration, low ego, and high-quality output. As an early member of our team, you’ll help continue to shape our culture.

Salary and Benefits

Benefits for full-time employees may include medical, dental, and vision insurance (100% coverage for employees); generous paid time off; paid parental leave; and 10 company-observed holidays.

Apply Now: