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Senior Full-Stack Front-End Developer Location: Nashville or Remote At Number Group, we are at the forefront of DeFi and crypto applications, integrating cutting-edge technology with innovative design to develop products that are both user-friendly and visually compelling. Our mission is to democratize finance, making complex concepts accessible and engaging through intuitive design. About the Role We are seeking a Senior Full-Stack Front-End Developer with a strong passion for web3/blockchain technology and a proven track record of creating seamless and engaging user experiences. This role requires a blend of technical expertise and creative problem-solving skills, ideal for someone who can bridge the gap between design and development to deliver top-tier DeFi/crypto
Senior Full-Stack Front-End Developer
Location: Nashville or Remote
At Number Group, we are at the forefront of DeFi and crypto applications, integrating cutting-edge technology with innovative design to develop products that are both user-friendly and visually compelling. Our mission is to democratize finance, making complex concepts accessible and engaging through intuitive design.
About the Role
We are seeking a Senior Full-Stack Front-End Developer with a strong passion for web3/blockchain technology and a proven track record of creating seamless and engaging user experiences. This role requires a blend of technical expertise and creative problem-solving skills, ideal for someone who can bridge the gap between design and development to deliver top-tier DeFi/crypto applications.
Key Responsibilities
  • Lead Development Projects: Take ownership of full-stack development projects, from ideation to deployment, ensuring high-quality and scalable solutions for applications.
  • Collaborate with Design Teams: Work closely with UX/UI designers (and/or have rudimentary design skills) to implement responsive and intuitive user interfaces that align with our brand identity and product goals.
  • Innovate and Optimize: Identify and implement improvements in performance, scalability, and user experience across our platforms.
  • Stay Ahead of Trends: Keep up-to-date with the latest advancements in web3/blockchain technology, integrating new tools and practices as appropriate.
  • Mentorship: Provide guidance and mentorship to junior developers, fostering a collaborative and growth-oriented team environment.
Requirements
  • Technical Expertise:
    • Proficiency in front-end technologies such as HTML, CSS, JavaScript, and frameworks like React or Vue.js. 
    • Strong back-end development skills, with experience in Node.js, Python, or similar languages. 
    • Experience with blockchain technologies (e.g., Ethereum, Solidity) and familiarity with DeFi protocols.
  • Design Collaboration:
    • Ability to work effectively with design teams, translating wireframes and mockups into functional and attractive interfaces. 
    • Understanding of design principles, user experience, and responsive design.
  • Project Management:
    • Proven ability to manage and deliver complex projects on time, with a focus on quality and attention to detail.
    • Experience with version control systems like Git and project management tools such as Jira or Trello.
  • Problem-Solving:
    • Strong analytical and problem-solving skills, with the ability to think creatively and strategically.
    • Experience in testing, debugging, and optimizing code for performance and scalability.
Nice-to-Haves
  • Familiarity with AI tools for asset generation (e.g., Midjourney, Runway, DALLE).
  • Experience in managing design systems and UI component libraries.
  • Knowledge of 3D design tools and ethical considerations in DeFi application design.
Please include word 'helloworld' so we know you read these instructions
What We Offer
  • Flexible Work Environment: Remote work with flexible hours to promote work-life balance.
  • Innovative Team: Join a forward-thinking team that is shaping the future of DeFi.
  • Growth Opportunities: A culture of learning and growth, with opportunities for professional and personal development.
  • Competitive Compensation: Attractive salary and benefits package.
Commitment to Equal Opportunity
Number Group is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation, or any other basis protected by applicable law. Number Group will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local law.
Global Data Privacy Notice for Job Candidates and Applicants
Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate how we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required.

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Company Founded in 2018 by CPAs, tax attorneys, and software developers, TaxBit is creating an entirely new category to enable widespread compliant adoption of digital assets for the global economy. TaxBit’s Software-as-a-Service (SaaS) platform streamlines and automates customers’ tax reporting and accounting activities for digital assets.  Trusted by leading crypto, tech, and traditional enterprises, Big 4 accounting firms, and government agencies (including the IRS), TaxBit solves compliance challenges at scale amidst an ever-evolving regulatory landscape. TaxBit is backed by leading Silicon Valley VCs with teams located in New York City, San Francisco, Seattle, Salt Lake City, and Washington, D.C.Opportunity for ImpactTaxBit is seeking Software Engineers who are excited by problems in the FinTech space and solving scaling problems, both for growing volume and international expansion. TaxBit software engineers are passionate about software and people! Your role will bu

Company Founded in 2018 by CPAs, tax attorneys, and software developers, TaxBit is creating an entirely new category to enable widespread compliant adoption of digital assets for the global economy. TaxBit’s Software-as-a-Service (SaaS) platform streamlines and automates customers’ tax reporting and accounting activities for digital assets.  Trusted by leading crypto, tech, and traditional enterprises, Big 4 accounting firms, and government agencies (including the IRS), TaxBit solves compliance challenges at scale amidst an ever-evolving regulatory landscape. TaxBit is backed by leading Silicon Valley VCs with teams located in New York City, San Francisco, Seattle, Salt Lake City, and Washington, D.C.Opportunity for ImpactTaxBit is seeking Software Engineers who are excited by problems in the FinTech space and solving scaling problems, both for growing volume and international expansion. TaxBit software engineers are passionate about software and people! Your role will build and implement software solutions to deliver world-class experiences and capabilities for our users and clients. We welcome individuals who are humble, hungry, and open to tackling some of the industry's biggest challenges!Role and Responsibilities

Build modern solutions to complex problems that are elegant and efficient.  Partner with designers and product managers to solve the right problems for customers. Write well-designed, well-tested, readable, and maintainable code Participate in code reviews to maintain code quality, distribute knowledge, and help team velocity Own solving problems end-to-end across a variety of systems and services in close collaboration with other engineers at TaxBit

Professional Qualifications

6+ years of professional programming experience building cloud applications and services Experience building scalable distributed system architecture, APIs, and modern web frontends Passionate about code quality, continuous delivery, automated testing, and incident response Ability to work in an agile environment and challenge yourself and your team to improve their ways of working Excellent analytical and problem-solving skills and ability to communicate ideas clearly across all technical and non-technical audiences Teamwork and mentorship Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience

Personal Characteristics

Strong coding skills in Typescript NodeJS/React and/or Python Experience with a variety of cloud storage solutions (SQL, Blob, Document, Search) Experience with AWS cloud infrastructure, DataDog, and GitHub CI/CD Experience with big data technologies like Spark/Iceberg/Hive/Kafka/Presto etc. Familiarity and interest in the emerging and evolving Web3 space

Compensation  The base salary range for this role is $140,000 - $200,000. Certain roles may be eligible for incentive compensation, equity, and benefits. Actual compensation will vary depending on various job-related factors, including, but not limited to location, experience, level, and job qualifications. Benefits & Perks

Competitive cash compensation (based on experience) Equity (RSUs) Competitive benefits package A modern 401(k) plan that includes access to crypto, financial wellness benefits, low fees and more  Hybrid working model: 3 days in-office, 2 days WFH/flexible Monday team lunches, snacks and drinks  Discretionary Time Off - enjoy the flexibility to rest, refuel, and recharge  Paid parental leave to bond with your child  Fertility Benefit  Autonomous work and flexibility in how work is performed TaxBit in the News  Corp PressForbes America's Best Startup Employers Deloitte Top 10 Fast 500 Award Forbes FinTech 50Recent Product Announcements TaxBit Announces AI Enabled Rules Engine for Crypto Accounting TaxBit Launches DAC7 Compliance Solution for Digital Marketplaces TaxBit Introduces The First Enterprise-Grade Legal Entity Support Solution for Digital AssetsTaxBit Launches Innovative CESOP Reporting Solution for Digital AssetsTB Thought-Leadership Pieces Fortune - Future of Finance NASDAQ - How Regulation and Technology Are Bridging the Gap Between Tradfi and Crypto Future of Finance Roundtable Event (Video) Coindesk - The Tax Implications of Sam Bankman-Fried’s Conviction Fox Business - AI tools streamlining accounting workflows and opening capacity for innovation Bloomberg Tax - Is Anyone Paying State Taxes on Bitcoin and NFTs? (Podcast) Alliance/ Partner Announcements IRS Taps TaxBit to Audit Bulk Crypto Transactions EY to Collaborate With TaxBit on Digital Asset Tax Reporting TaxBit and KPMG LLP Announce Alliance to Assist Digital Asset Companies Amid Market and Regulatory Uncertainty Deloitte and TaxBit Form Alliance to Meet Exponential Market Demand for Digital Asset Disclaimers

By submitting an application for this role, you certify that the information contained in the application is correct to the best of your knowledge. You understand that to falsify information is grounds for refusing to hire you, or for discharge should you be hired.  Employment with the Company is at will unless otherwise stated in a written agreement signed by the CEO of the Company.  This means that either the Company or the employee can terminate the employment at any time and for any reason, with or without notice.

   

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Are you looking to be part of an early-stage venture and have proven experience in web3 content creation? Location: Remote. Your team is based in Europe, India, and Canada. Working Language: English About the project The #1 Crypto rewards platform where daily rewards meet smart investing. Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3. The company is backed by top-tier VCs in the US & Asia. Tasks We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

  • Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
  • Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
  • Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
  • Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
  • Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
  • Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

  • Experience in serverless architecture and microservices.
  • Proven understanding of Blockchain and Web3 solutions.
  • Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
  • Strong MVP-focused coding skills in any modern programming language.
  • Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
  • Good knowledge of data structures, algorithms, and relational databases.
  • Familiarity with security best practices in cloud environments.
  • Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

  • Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
  • You will have a lot of autonomy and freedom in your role to innovate, test and fail
  • Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

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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 ass

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

AI/ML Backend Developer (Blockchain-Focused) Job Summary:

We are seeking a talented AI/ML Backend Developer to design and implement AI-driven features into our blockchain ecosystem. You will be responsible for building and deploying machine learning models, managing large-scale data pipelines, and working closely with our blockchain engineering team to deliver intelligent backend services.

Responsibilities:

  • Design, develop, and deploy machine learning models for crypto data analysis, fraud detection, and smart automation.
  • Build scalable backend systems and APIs that integrate AI capabilities.
  • Handle large volumes of data from blockchain transactions and user interactions.
  • Work with cross-functional teams including blockchain engineers, DevOps, and product managers.
  • Monitor and optimize model performance in production environments.

Requirements

Experience:

  • 3+ years of professional experience in specifically in AI/ML projects
  • Proficiency in Python, with experience in TensorFlow, PyTorch, or similar ML frameworks.
  • Strong backend development skills using FastAPI, Flask, or Django.
  • Experience with REST APIs, databases (SQL/NoSQL), and cloud infrastructure (AWS, GCP, or Azure).
  • Understanding of blockchain architecture and smart contract interaction.
  • Version control using Git and containerization with Docker.

Nice to Have

  • Familiarity with Solidity, Rust, or blockchain smart contract languages.
  • Experience with MLOps, model serving, and CI/CD pipelines.
  • Prior experience in a startup or high-growth tech environment.

Level of studies: Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Data Science, or related 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:

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🗓  Mon, Apr 21 Agile/Scrum Blockchain Crypto Data Visualization Decentralized Systems Documentation Fintech Git/Github Next.js React.js Research TypeScript Version Control Company retreats Distributed team Flexible/unlimited PTO Health/medical insurance
Gauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for protocols facilitating most spot trading, borrowing, and lending activity across all of DeFi, protecting and optimizing the largest protocols and networks in the industry. As of April 2025, Gauntlet manages risk and incentives covering over $42 billion in customer TVL. Gauntlet continually publishes cutting-edge research that informs our risk models, alerts, and analysis, and is among the most cited institution — including academic institutions — in terms of peer-reviewed papers addressing DeFi as a subject. We’re a Series B company with around 75 employees, operating remote-first with a home base in New York City. Gauntlet’s mission is to drive adoption and understanding in the financial systems of the future . Buil
Gauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for protocols facilitating most spot trading, borrowing, and lending activity across all of DeFi, protecting and optimizing the largest protocols and networks in the industry. As of April 2025, Gauntlet manages risk and incentives covering over $42 billion in customer TVL.
Gauntlet continually publishes cutting-edge research that informs our risk models, alerts, and analysis, and is among the most cited institution — including academic institutions — in terms of peer-reviewed papers addressing DeFi as a subject. We’re a Series B company with around 75 employees, operating remote-first with a home base in New York City.
Gauntlet’s mission is to drive adoption and understanding in the financial systems of the future. Building with decentralized systems creates novel challenges for mechanism designers, smart contract developers, and end-users of financial products, which are not seen in traditional software development and investing contexts. Gauntlet is dedicated to enhancing our industry’s understanding of this new domain and revealing how to safely navigate the true bleeding edge of 21st-century financial innovation.
Gauntlet App:
Join a newly formed product pod focused on the Gauntlet App — our next-generation dApp that allows users to deposit and withdraw into vaults directly. This role is part of a critical initiative to evolve our dashboard into a product directly connected to revenue. You'll be working on a high-impact project tightly aligned with Gauntlet’s core strategy, helping build a robust, user-facing experience at the heart of our business.

Responsibilities

    • Design, develop, and maintain a seamless user experience for Gauntlet's decentralized application, ensuring a consistent interface across various vaults and protocols.
    • Collaborate closely with product managers and other engineers to implement new features that enhance user engagement and streamline interactions with the treasury management platform.
    • Lead code and design reviews, offering constructive feedback and fostering a culture of high coding standards and best practices within the team.
    • Stay informed about the latest developments in blockchain technology and DeFi protocols to drive innovation and improve the platform's functionality.
    • Create and maintain comprehensive technical documentation and user guides to support both internal teams and end-users.
    • Identify, troubleshoot, and resolve software defects, ensuring the application operates efficiently and reliably while meeting user needs.

Qualifications

    • 5+ years of professional experience in software development, with a focus on full stack engineering.
    • Proficient in TypeScript and React; experience with Next.js is a plus.
    • Strong understanding of blockchain technology and DeFi protocols, with a willingness to deepen knowledge in these areas.
    • Proven ability to design and implement user-centric applications, emphasizing seamless user experiences.
    • Excellent communication skills, both written and verbal, with a collaborative mindset for working in a distributed team environment.
    • Strong problem-solving and analytical skills, with a focus on building robust, tested systems.
    • Experience with version control systems (i.e., git) and familiarity with agile development methodologies

Bonus Points

    • Experience with decentralized applications (dApps) and on-chain interactions.
    • Familiarity with financial technology (fintech) products and user experiences.
    • Previous work on applications that handle monetary transactions or sensitive user data.
    • Knowledge of TypeScript and Next.js, particularly in building scalable web applications.
    • Understanding of data visualization techniques and tools

Benefits and Perks

    • Remote first - work from anywhere in the US & CAN!
    • Competitive packages with the added opportunity for incentive-based compensation
    • Regular in-person company retreats and cross-country "office visit" perk
    • 100% paid medical, dental and vision premiums for employees
    • Laptop provided
    • $1,500 WFH stipend upon joining
    • $100 per month reimbursement for fitness-related expenses
    • Monthly reimbursement for home internet, phone, and cellular data
    • Unlimited vacation policy
    • 100% paid parental leave of 12 weeks
    • Fertility benefits
Please note at this time our hiring is reserved for potential employees who are able to work within the contiguous United States and Canada. Should you need alternative accommodations, please note that in your application.
The national pay range for this role is $165,000 - $205,000 plus additional On Target Earnings potential by level and equity in the company. Our salary ranges are based on paying competitively for a company of our size and industry, and are one part of many compensation, benefits and other reward opportunities we provide. Individual pay rate decisions are based on a number of factors, including qualifications for the role, experience level, skill set, and balancing internal equity relative to peers at the company.  
#LI-Remote

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Company Description SalesBox was founded in 2014 with n intent on enabling sales traction for large technology companies while lowering the cost of sales. Today, we deliver high quality demand generation solutions for companies such as Microsoft, SAP, Dell, Marketo, Symantec, Sitecore, Sage and many more. Job Description Skills and Qualifications ·         Worked on at least 1 blockchain platform like Hyperledger, Stellar, Ethereum, Multichain, Corda and hands on experience in any other block chain network is a warm welcome. ·         Able to write smart contracts in GoLang or solidity/ serpent, programming paradigms intricacies, ·         Encryption techniques used in blockchain and upcoming release knowledge are preferred. ·         Hands on experie

Company Description

SalesBox was founded in 2014 with n intent on enabling sales traction for large technology companies while lowering the cost of sales. Today, we deliver high quality demand generation solutions for companies such as Microsoft, SAP, Dell, Marketo, Symantec, Sitecore, Sage and many more.

Job Description

Skills and Qualifications

·         Worked on at least 1 blockchain platform like Hyperledger, Stellar, Ethereum, Multichain, Corda and hands on experience in any other block chain network is a warm welcome.

·         Able to write smart contracts in GoLang or solidity/ serpent, programming paradigms intricacies,

·         Encryption techniques used in blockchain and upcoming release knowledge are preferred.

·         Hands on experience in HTML,CSS3, React JS and relevant web stacks are highly appreciated for stack compatibility.-

·         Knowledge on building ERC-20 token interfaces to 3rd party dApps is also preferred

·         Knowledge of ICO, Wallets, Exchanges, Tokens in Ethereum/Stellar will be an added advantage

·         Object-oriented, Event-driven, functional programming

Qualifications

Requirements:

Experience                   : 3 to 5years

Education                     :  Bachelors Degree and relevant experience
Industry Type               :  Tech
Functional Area           :  Development

Additional Information

Programming Languages:

·         Java,Spring J2EE Framework, Node JS

·         UI Scripting: Object Oriented Javascript like Angular JS

·         Data LayerModern databases :

·         Understand Relational, Key- value, Columnar, Document, Graph.

·         Good Linux scripting

·         Deployment : Docker basic commands

·         Knowledge of source version control tool

·         Should be well versed with SW development & delivery lifecycle

·         A good team player having troubleshooting and problem-solving skills.

Apply Now:

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Are you looking to be part of an early-stage venture and have proven experience in web3 content creation? Location: Remote. Your team is based in Europe, India, and Canada. Working Language: English About the project The #1 Crypto rewards platform where daily rewards meet smart investing. Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3. The company is backed by top-tier VCs in the US & Asia. Tasks We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

  • Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
  • Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
  • Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
  • Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
  • Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
  • Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

  • Experience in serverless architecture and microservices.
  • Proven understanding of Blockchain and Web3 solutions.
  • Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
  • Strong MVP-focused coding skills in any modern programming language.
  • Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
  • Good knowledge of data structures, algorithms, and relational databases.
  • Familiarity with security best practices in cloud environments.
  • Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

  • Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
  • You will have a lot of autonomy and freedom in your role to innovate, test and fail
  • Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

Permalink

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 ass

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

AI/ML Backend Developer (Blockchain-Focused) Job Summary:

We are seeking a talented AI/ML Backend Developer to design and implement AI-driven features into our blockchain ecosystem. You will be responsible for building and deploying machine learning models, managing large-scale data pipelines, and working closely with our blockchain engineering team to deliver intelligent backend services.

Responsibilities:

  • Design, develop, and deploy machine learning models for crypto data analysis, fraud detection, and smart automation.
  • Build scalable backend systems and APIs that integrate AI capabilities.
  • Handle large volumes of data from blockchain transactions and user interactions.
  • Work with cross-functional teams including blockchain engineers, DevOps, and product managers.
  • Monitor and optimize model performance in production environments.

Requirements

Experience:

  • 3+ years of professional experience in specifically in AI/ML projects
  • Proficiency in Python, with experience in TensorFlow, PyTorch, or similar ML frameworks.
  • Strong backend development skills using FastAPI, Flask, or Django.
  • Experience with REST APIs, databases (SQL/NoSQL), and cloud infrastructure (AWS, GCP, or Azure).
  • Understanding of blockchain architecture and smart contract interaction.
  • Version control using Git and containerization with Docker.

Nice to Have

  • Familiarity with Solidity, Rust, or blockchain smart contract languages.
  • Experience with MLOps, model serving, and CI/CD pipelines.
  • Prior experience in a startup or high-growth tech environment.

Level of studies: Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Data Science, or related 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:

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About the company and the project: Dynamic IT software development company specializing in IT development and project management services mostly in web3 industry in the search for a Blockchain Developer . We support digital asset exchanges, copy trading platforms, B2Copy platforms, gaming applications, Web3, and blockchain applications, delivering high-quality, scalable, and secure solutions. Our expertise spans across industries, delivering measurable results for clients worldwide. Join our dynamic team of professionals and contribute to impactful projects that shape the future of business. You are invited to join the team and work in the Dubai office. Your tasks on the position: Develop, test, and deploy secure and efficient smart contracts using Solidity Design and implement blockchain architecture and infrastructure for various

About the company and the project:

Dynamic IT software development company specializing in IT development and project management services mostly in web3 industry in the search for aBlockchain Developer. We support digital asset exchanges, copy trading platforms, B2Copy platforms, gaming applications, Web3, and blockchain applications, delivering high-quality, scalable, and secure solutions.

Our expertise spans across industries, delivering measurable results for clients worldwide. Join our dynamic team of professionals and contribute to impactful projects that shape the future of business.
You are invited to join the team andwork in the Dubai office.

Your tasks on the position:

  • Develop, test, and deploy secure and efficient smart contracts using Solidity
  • Design and implement blockchain architecture and infrastructure for various use cases
  • Write clean, reusable, and well-documented code following industry best practices
  • Collaborate with front-end and back-end developers to integrate blockchain functionality with applications
  • Conduct rigorous testing and debugging to ensure the security and functionality of smart contracts
  • Stay up to date with the latest trends and advancements in blockchain technology
  • Provide technical insights and recommendations for blockchain solutions

Requirements:

  • 3+ years of experience in blockchain development with a strong focus on smart contracts
  • Demonstrated ability to write secure, gas-efficient, and optimized smart contracts
  • Hands-on experience with blockchain frameworks like Ethereum, Polygon, or other EVM-compatible chains
  • Deep understanding of Layer 2 blockchain architectures (e.g., rollups, zkEVMs, optimistic rollups) — including bridging, state commitment, and fraud/validity proofs
  • Solid grasp of blockchain security best practices (e.g., reentrancy, access control, gas efficiency, upgradability patterns)
  • Ability to design scalable on-chain/off-chain architectures, including interaction with relayers, oracles, and decentralized storage
  • Strong understanding of blockchain concepts, including consensus algorithms, token standards (ERC-20, ERC-721, ERC-1155), and decentralized applications (dApps)
  • Familiarity with tools like Truffle, Hardhat, Remix, and Ganache
  • Proficient in programming languages such as JavaScript, TypeScript, or Python for blockchain integration
  • Experience with version control systems like Git
  • English С1+

Will be an advantage:

  • Experience with DeFi protocols, NFTs, or Web3 development, ideally with DePin too
  • Familiarity with layer-2 scaling solutions and cross-chain communication protocols
  • Knowledge of Docker, Kubernetes, or similar container orchestration tools
  • Exposure to cloud platforms such as AWS, Azure, or Google Cloud
  • Participation in open-source blockchain projects or contributions to the blockchain community

Benefits:

  • Regular salary increases
  • Career growth possible faster than in different companies
  • Paid sick leave
  • Medical insurance
  • Residential UAE visa

Apply Now:

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