Senior Engineer - Frontend (Platform Team)
Who We Are At OKX, we are dedicated to leveraging technology to shape the future. Since its establishment in 2017, OKX has emerged as a prominent player in the global market for cryptocurrency spot and derivatives exchanges. Through the innovative use of blockchain technology, OKX has transformed the financial landscape by offering a wide array of advanced products, solutions, and trading tools. Trusted by a user base exceeding 20 million across 180 regions worldwide, OKX is committed to providing a dynamic platform that enables individuals to delve into the realm of cryptocurrencies. Alongside its esteemed DeFi exchange, OKX also equips users with OKX Insights, a research department at the forefront of the latest developments in the cryptocurrency sector. Possessing an extensive range of crypto services and a staunch commitment to innovation, OKX envisions a realm of financial inclusivity supported by blockchain technology and decentralized finance.
We deeply value our personnel and strive to cultivate a culture that fosters teamwork, adaptability to change, and ethical conduct. At OKX, we are dedicated to creating a welcoming, gratifying, and diverse environment for our team members. Regardless of background, every individual is prized, respected, and provided with equal opportunities for growth and success – our aim is to bring out the best in you.
About the Team The OKX Frontend Platform Team is tasked with managing the frontend operations of the company's B-side website. Comprising members from reputable internet firms locally and globally, the team cultivates a robust technical environment. Demonstrating proactivity, a keen aptitude for learning, and a collaborative spirit, team members uphold mutual support, fostering collective advancement.
What You’ll Be Doing:
Engage in internal platform system development, capable of autonomously executing subsystem design, development, and upkeep.
Enhance system performance, fortify stability, and bolster security.
Prioritize user experience by perpetually refining system usability.
Collaborate with fellow engineers in development to ensure code robustness and reliability through team-led design and code reviews
What We Look For In You:
Proficient in JavaScript, HTML, CSS, and adept in utilizing Node.js. Capable of meeting team standards for efficiency, quality, and timely product delivery.
Approach problems from a user-centric perspective and maintain a constant dedication to enhancing user experience. Continuously acquire, analyze, and implement user feedback to drive improvements.
Skilled in React, possessing a foundational comprehension of components, lifecycles, and DOM updating mechanisms. Stay abreast of recent developments in the frontend domain to optimize and elevate the efficiency and quality of the frontend team's work.
Familiarity with state management frameworks like Redux, MobX, Vuex, with a strong emphasis on comprehending the foundational aspects and procedures of state management.
Exhibit a robust attention to code quality, acknowledging the significance of high-quality code for the system's maintainability. Collaborate with frontend peers to uphold code quality standards through rigorous code reviews and design assessments.
Have a basic grasp of software engineering principles, understand feature development lifecycles, possess fundamental requirements management knowledge, and exhibit exposure to continuous integration concepts and tools.
Demonstrate a fervor for frontend development, a willingness to stay abreast of its rapid evolution, and a passion for exploring cutting-edge technologies.
Nice to Haves:
Some knowledge of frontend performance optimization, with a preference for practical experience in this area.
Understanding of browser principles is an advantage.
Experience in a large-scale enterprise, familiarity with DevOps, is beneficial.
Previous involvement in the development of large-scale projects is desirable.
I'm looking for an investor and a buyer for the passive token that goes back into the earnings cycle
Building a company site with MERN stack
We're looking for an experienced Senior MERN Stack Developer to join our team and work on scalable, high-performance web applications and enterprise-level software solutions.
📍 Location: Remote / Flexible
💼 Experience: 5–8 Years
Required Skills:
✅ Strong experience with MongoDB, Express.js, React.js, and Node.js (MERN Stack)
✅ Advanced JavaScript / TypeScript development
✅ Experience building scalable RESTful APIs and backend services
✅ Strong knowledge of React.js, Hooks, State Management (Redux/Zustand/Context API)
✅ Experience with Node.js, Express.js, and API architecture
✅ Database design and optimization with MongoDB
✅ Experience with HTML5, CSS3, Tailwind CSS, and modern frontend practices
✅ Knowledge of authentication, authorization, and security best practices
✅ Experience with Git, CI/CD, and Agile development workflows
What We're Looking For:
✔ Strong problem-solving and analytical skills
✔ Ability to design and develop clean, maintainable, and scalable code
✔ Experience working in Agile/Scrum environments
✔ Excellent communication and collaboration skills
✔ Self-driven mindset with attention to quality and technical excellence
✔ Ability to mentor junior developers and contribute to architectural decisions
Founding Technical Partners for Oferli – Elite Web & Mobile Development Team🌐
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
Junior Crypto Market Analyst (Remote)
* Monitoring the cryptocurrency market and tracking market trends in real time
* Analysing news, market data and blockchain metrics
* Preparing internal reports and maintaining analytical documentation
* Participating in team discussions and working meetings
* Adhering to internal processes and working standards
* Continuously developing professional skills through training and mentoring
Requirements:
* An interest in cryptocurrencies, blockchain technologies and financial markets
* Analytical thinking and the ability to work with information
* Attention to detail, responsibility and discipline
* Ability to maintain concentration in a highly dynamic market environment
* Willingness to learn, work as part of a team and take on board feedback
* Trading experience is not essential; training is provided for beginners
* A stable internet connection and the ability to be contactable during working hours
Conditions:
* Fully remote working arrangement
* Flexible working hours
* Paid training and support from mentors
* Opportunities for career progression and professional development
* Access to state-of-the-art digital asset analytics tools
Working arrangement: Full-time
Location: Remote / Worldwide
Key skills:
* Data analytics
* Financial reporting
* Cryptocurrencies
* Attention to detail
Chief Technology Officer (CTO) / Senior Full-Stack Developer (Web3)
We are building a next-generation Web3 social platform designed to redefine how digital communities connect, collaborate, and grow.
Backed by years of experience within the cryptocurrency, blockchain, and digital asset ecosystem, our team has developed deep insights into how founders, developers, investors, creators, and communities interact. This understanding inspired us to create a platform that goes beyond financial applications and focuses on empowering meaningful social engagement.
Our mission is to build a transparent, community-driven social network where users can share ideas, collaborate on projects, discover opportunities, and create lasting relationships. We believe the next evolution of social media will be powered by decentralized technologies while maintaining an exceptional user experience, simplicity, and long-term sustainability.
We are seeking an experienced Chief Technology Officer (CTO) or Senior Full-Stack Developer who is passionate about Web3 and capable of leading the technical vision, architecture, and execution of our platform from the ground up.
Responsibilities
Lead the technical strategy and product architecture.
Design and build scalable backend systems and modern frontend applications.
Develop high-performance APIs and real-time features.
Integrate blockchain technologies, wallets, and Web3 authentication where appropriate.
Build secure, reliable, and maintainable infrastructure.
Collaborate closely with product, design, and leadership teams.
Establish engineering best practices, code quality standards, and development workflows.
Mentor engineers and help grow the technical organization.
Evaluate emerging technologies and implement solutions that improve scalability, security, and user experience.
Requirements
5+ years of professional software development experience.
Strong experience with modern JavaScript/TypeScript ecosystems.
Experience with React, Next.js, Node.js, or similar technologies.
Solid understanding of system architecture, cloud infrastructure, databases, and API design.
Experience building scalable consumer-facing products.
Familiarity with blockchain technologies, Web3 infrastructure, wallets, smart contracts, or decentralized applications.
Strong knowledge of security best practices and application performance optimization.
Excellent problem-solving and communication skills.
Ability to work independently in a fast-paced startup environment.
Preferred Qualifications
Experience building Web3 or crypto products.
Understanding of decentralized identity, token ecosystems, or on-chain social applications.
Experience leading engineering teams or serving in a technical leadership role.
Background in DevOps, CI/CD, Docker, Kubernetes, or cloud platforms such as AWS or GCP.
Experience with real-time messaging, social platforms, or community products.
What We Offer
Competitive full-time compensation.
Opportunity to build a product from an early stage with significant technical ownership.
Flexible and remote-friendly work environment.
Collaborative team focused on innovation and long-term impact.
Work on cutting-edge Web3 technologies and help shape the future of digital communities.
Opportunity for career growth and leadership as the platform scales.
If you are excited about building the next generation of Web3 social experiences and want to make a meaningful impact from the earliest stages, we'd love to hear from you.