Intermediate Frontend Engineer
Status
Turkey +1
Full time
Remote
Compensation is not specified
Role
Frontend Engineer
Description
Company Overview
Seedworld Studios is driven to transform the gaming landscape through our innovative AAA metaverse game, Seedworld. The game merges the captivating realms of Fantasy and Steampunk. We are currently seeking an Intermediate Frontend Engineer to join our Product Engineering team. As a vital team member, you will play a pivotal role in advancing our product application that underpins a major metaverse endeavor in the industry. You will report to the Head of Engineering and collaborate closely with various teams to bring our vision to fruition.
Key Responsibilities:
- Goal Ownership & Delivery: Take charge of assigned tasks and contribute to team goals with timely and high-quality outcomes. Identify and address any inefficiencies or risks, suggesting enhancements to boost team effectiveness.
- Frontend Development: Build and upkeep responsive, user-friendly applications using React and Next.js. Develop clean, sustainable code while adhering to best practices in TypeScript and JavaScript.
- Collaboration on Roadmaps: Actively contribute to project roadmaps by providing input and making informed decisions between technical and business requirements. Assess and integrate feedback to enhance strategies and deliverables.
- Adaptability & Innovation: Adapt to changing priorities and collaborate with managers to strike a balance between different aspects effectively. Proactively propose innovative solutions aligned with team goals and user demands.
- Collaboration & Communication: Engage proactively with team members, exchange relevant information, and actively participate in team conversations. Facilitate open communication and encourage team involvement to enhance decision-making.
- User-Centric Focus: Assist in creating user-centric applications by collaborating with UI/UX designers. Ensure delivered features meet user expectations and requirements, focusing on accessibility and responsiveness.
- Code Quality & Best Practices: Develop well-organized, reusable code following coding standards and design patterns. Participate in code reviews to maintain quality and support team learning.
- API Integration: Coordinate with backend engineers to seamlessly integrate RESTful APIs into frontend applications. Manage third-party API integrations to boost application functionality.
- System Design Input: Provide input on frontend architecture and contribute to developing scalable and maintainable solutions. Apply design patterns effectively to solve common challenges.
- Monitoring & Optimization: Utilize basic observability tools to track application performance and identify potential issues. Leverage data-driven insights to optimize frontend performance and user experience.
- Security Best Practices: Follow secure coding guidelines and promptly report potential vulnerabilities. Begin implementing security practices in coding to enhance application resilience.
- Professional Development: Take ownership of personal growth by seeking learning opportunities to expand expertise. Support colleagues through knowledge sharing and guidance as required.
Team Structure
You will be an essential part of a diverse product development team, including frontend/backend engineers, test engineers, UI/UX designers, product owners, and Web3 subject matter experts.
Company Culture
- Fully remote, globally-operated work.
- Agile and inclusive working environment.
- Strong focus on user-centric development and continuous improvement.
- Committed to building impactful products and fostering team development.
Requirements
- Experience: At least 3 years of professional experience in frontend development or a similar role.
- Technical Expertise: Proficient in React, Next.js, TypeScript, and modern JavaScript frameworks. Familiarity with blockchain technologies, such as ethers.js or similar libraries, is advantageous. Understanding of performance optimization, accessibility, and responsive design.
- Web3 Knowledge: Understanding or interest in the Web3 ecosystem, including wallet integrations, DeFi concepts (e.g., staking, farming), and decentralized applications.
- User-Centric Development: Experience working in user-focused environments, balancing technical requirements with user experience.
- Adaptability: Demonstrated ability to manage shifting priorities and deliver high-quality results in fast-paced settings.
Desirable
- Experience with monitoring/analytics platforms like Sentry, Hypertune, etc.
- Exposure to Web3 libraries like ethers, wagmi, Dynamic.xyz
- Basic grasp of secure coding principles and best practices.
- Familiarity with agile development workflows and Git-based version control.
Location
- Fully remote position.
- Flexible timezone, but work hours must fall between 9AM and 10PM (UTC time).
Benefits:
- 21 days of holidays per year plus local bank holidays.
- Sick days.
- Budget allocated for training/courses.
- Budget provided for purchasing work equipment like laptops.
Salary:
Monthly pay in stablecoins (USDC)
Skills Required
Seedify
Website
seedify.fundCompany size
Not specified
Location
Singapore
Description
Not specified
Status
George I
Game Studio Hiring: Full-Stack, Mobile & 3D Web Developers
Part time
Remote
About Us
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
Full-Stack Developers
Backend and frontend development for web platform
Experience with game-related web services preferred
Mobile Developers
Native mobile app development
Cross-platform experience valued
Unity Developers
Gameplay mechanics implementation
3+ years Unity experience required
3D Web Developers
WebGL and Three.js expertise
Browser-based 3D rendering experience
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
Full-Stack Developers
Backend and frontend development for web platform
Experience with game-related web services preferred
Mobile Developers
Native mobile app development
Cross-platform experience valued
Unity Developers
Gameplay mechanics implementation
3+ years Unity experience required
3D Web Developers
WebGL and Three.js expertise
Browser-based 3D rendering experience
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
Payment in Crypto
bitcastle .
Social Media Executive
Bangalore, India
Bangalore, India
Full time
Remote
About the Company:
Bitcastle is a cryptocurrency exchange and Forex (FX)platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-TimeSocial Networking Service (SNS) Executive to join our team.
About the Role:
We are looking for a Social Networking Service Executive to join the Bitcastle team. In this role, you will lead and execute our social media strategy to grow our brand presence across various platforms. You will manage content creation, community engagement, and campaign execution to strengthen our position in the crypto industry. This is a full-time, fully remote position.
Manage and maintain a strong presence across social media platforms, including X, Instagram, Facebook, LinkedIn, and TikTok, ensuring consistent messaging and tone
Conduct social listening to identify trending topics and emerging content within the cryptocurrency space
Monitor community feedback and collaborate with sponsorship, product, operations, content, and PR teams to deliver timely and relevant content
Create, curate, and manage engaging content tailored to each social media platform
Build and nurture a strong online presence by actively engaging with users, responding to inquiries, and fostering a positive community environment
Partner with communities and brands to boost visibility and establish meaningful collaborations
Track and analyze metrics such as engagement, reach, and growth across social accounts
Plan, execute, and manage social media campaigns, including product launches, contests, promotions, and events
Optimize campaigns to maximize user engagement and overall impact
Requirements:
At least 2 years of experience in social media content creation and management
Proven ability to develop and execute successful content strategies
Experience using social media analytics tools
Preferred Qualification:
Prior experience in social media management within the crypto industry
Deep interest in Web3, blockchain, and cryptocurrency developments
Understanding of social media SEO principles and platform algorithms
Bitcastle is a cryptocurrency exchange and Forex (FX)platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-TimeSocial Networking Service (SNS) Executive to join our team.
About the Role:
We are looking for a Social Networking Service Executive to join the Bitcastle team. In this role, you will lead and execute our social media strategy to grow our brand presence across various platforms. You will manage content creation, community engagement, and campaign execution to strengthen our position in the crypto industry. This is a full-time, fully remote position.
Manage and maintain a strong presence across social media platforms, including X, Instagram, Facebook, LinkedIn, and TikTok, ensuring consistent messaging and tone
Conduct social listening to identify trending topics and emerging content within the cryptocurrency space
Monitor community feedback and collaborate with sponsorship, product, operations, content, and PR teams to deliver timely and relevant content
Create, curate, and manage engaging content tailored to each social media platform
Build and nurture a strong online presence by actively engaging with users, responding to inquiries, and fostering a positive community environment
Partner with communities and brands to boost visibility and establish meaningful collaborations
Track and analyze metrics such as engagement, reach, and growth across social accounts
Plan, execute, and manage social media campaigns, including product launches, contests, promotions, and events
Optimize campaigns to maximize user engagement and overall impact
Requirements:
At least 2 years of experience in social media content creation and management
Proven ability to develop and execute successful content strategies
Experience using social media analytics tools
Preferred Qualification:
Prior experience in social media management within the crypto industry
Deep interest in Web3, blockchain, and cryptocurrency developments
Understanding of social media SEO principles and platform algorithms
Winnables
Full Stack Developer (Front End Leaning)
Full time
Remote
Job Description:
Winnables.com is looking for a creative front-end-leaning Full Stack Developer who loves bringing slick, engaging user experiences to life while still caring about the behind-the-scenes details.
You’ll collaborate closely with designers and product leads, iterate quickly on new ideas, and see the direct impact of your work in the hands of players around the world.
If you enjoy mixing imaginative front-end polish with just enough back-end know-how to make the magic happen, we’d love to hear from you.
Key Responsabilities:
Transform design mock-ups and product concepts into polished, responsive game screens, animations, and flows.
Collaborate daily with designers, product leads, and blockchain engineers to prototype, ship, and iterate on new games or new features.
Continuously test, debug, and optimize for performance across devices and network conditions.
Review code, share best practices, and help keep our small codebase clean, secure, and easy to extend.
Use player feedback and analytics to refine existing features and guide new ideas from concept to launch.
Champion accessibility and web-standards compliance, ensuring every player—regardless of device or ability—has a first-class experience.
What You’ll Be Building
Build interactive mini-games that deliver smooth, responsive gameplay.
Create real-time multiplayer features and live game mechanics.
Develop pack-opening systems with eye-catching, engaging animations.
Engineer raffle and lottery-style games that are fully on-chain and provably fair.
Implement Plinko and other physics-based games, tuned for fun and balance.
Craft user-friendly interfaces that perform flawlessly across mobile, tablet, and desktop.
Qualifications:
Tech Stack:
Core: TypeScript · React & Next.js · Node.js · Zustand · WebSockets & REST
Data & Infra: PostgreSQL (Supabase) · Redis · Docker · GitHub
Observability: Grafana · PostHog
Design & Web3: Figma · viem / wagmi
What We're Looking For
Strong experience with TypeScript and modern JavaScript
Solid understanding of React and Next.js ecosystem
Experience building real-time applications with WebSockets
Familiarity with Node.js backend development
Knowledge of PostgreSQL and database design
Experience with responsive design and mobile-first development
Understanding of state management patterns (Zustand experience preferred)
Understanding of web security fundamentals (CSRF protection, secure authentication flows, input validation)
Interest in gaming mechanics and interactive user experience.
Nice to Have
Experience with gaming or interactive application development
Knowledge of blockchain technologies and Web3 integration
Familiarity with monitoring tools (Grafana, PostHog)
Experience with Docker and containerization
Understanding of real-time multiplayer game architecture
Company Description:
Winnables.com is on a mission to re-imagine iGaming through full on-chain transparency. We believe players deserve provably fair odds, transparent math, and no black-box RNGs. Every spin and ticket purchase is recorded immutably on Ethereum, so anyone can audit the outcome, track prize pools, or even build their own analytics on top of our contracts.
All of our games are designed and engineered 100% in-house by a small, senior team that blends game design, cryptography, and smart-contract security. We currently operate two flagship experiences:
Raffles – transparent prize drawings where every ticket lives on-chain, letting players verify fairness before and after the draw.
Loot Packs – blockchain-powered loot boxes that reveal randomized rewards with engaging pack-opening animations.
We’re still just getting started. The roadmap is full of green-field challenges—and real, measurable impact on an industry ripe for change. Join us and help craft the next generation of fair, fun, and truly player-owned gaming.
Winnables.com is looking for a creative front-end-leaning Full Stack Developer who loves bringing slick, engaging user experiences to life while still caring about the behind-the-scenes details.
You’ll collaborate closely with designers and product leads, iterate quickly on new ideas, and see the direct impact of your work in the hands of players around the world.
If you enjoy mixing imaginative front-end polish with just enough back-end know-how to make the magic happen, we’d love to hear from you.
Key Responsabilities:
Transform design mock-ups and product concepts into polished, responsive game screens, animations, and flows.
Collaborate daily with designers, product leads, and blockchain engineers to prototype, ship, and iterate on new games or new features.
Continuously test, debug, and optimize for performance across devices and network conditions.
Review code, share best practices, and help keep our small codebase clean, secure, and easy to extend.
Use player feedback and analytics to refine existing features and guide new ideas from concept to launch.
Champion accessibility and web-standards compliance, ensuring every player—regardless of device or ability—has a first-class experience.
What You’ll Be Building
Build interactive mini-games that deliver smooth, responsive gameplay.
Create real-time multiplayer features and live game mechanics.
Develop pack-opening systems with eye-catching, engaging animations.
Engineer raffle and lottery-style games that are fully on-chain and provably fair.
Implement Plinko and other physics-based games, tuned for fun and balance.
Craft user-friendly interfaces that perform flawlessly across mobile, tablet, and desktop.
Qualifications:
Tech Stack:
Core: TypeScript · React & Next.js · Node.js · Zustand · WebSockets & REST
Data & Infra: PostgreSQL (Supabase) · Redis · Docker · GitHub
Observability: Grafana · PostHog
Design & Web3: Figma · viem / wagmi
What We're Looking For
Strong experience with TypeScript and modern JavaScript
Solid understanding of React and Next.js ecosystem
Experience building real-time applications with WebSockets
Familiarity with Node.js backend development
Knowledge of PostgreSQL and database design
Experience with responsive design and mobile-first development
Understanding of state management patterns (Zustand experience preferred)
Understanding of web security fundamentals (CSRF protection, secure authentication flows, input validation)
Interest in gaming mechanics and interactive user experience.
Nice to Have
Experience with gaming or interactive application development
Knowledge of blockchain technologies and Web3 integration
Familiarity with monitoring tools (Grafana, PostHog)
Experience with Docker and containerization
Understanding of real-time multiplayer game architecture
Company Description:
Winnables.com is on a mission to re-imagine iGaming through full on-chain transparency. We believe players deserve provably fair odds, transparent math, and no black-box RNGs. Every spin and ticket purchase is recorded immutably on Ethereum, so anyone can audit the outcome, track prize pools, or even build their own analytics on top of our contracts.
All of our games are designed and engineered 100% in-house by a small, senior team that blends game design, cryptography, and smart-contract security. We currently operate two flagship experiences:
Raffles – transparent prize drawings where every ticket lives on-chain, letting players verify fairness before and after the draw.
Loot Packs – blockchain-powered loot boxes that reveal randomized rewards with engaging pack-opening animations.
We’re still just getting started. The roadmap is full of green-field challenges—and real, measurable impact on an industry ripe for change. Join us and help craft the next generation of fair, fun, and truly player-owned gaming.
ghed santos
Founding Head of Engineering
San Francisco, USA
San Francisco, USA
Full time
Remote
About The Project:The project is a venture-backed stealth mode project having raised $2 million and building a Social Intelligence Engine designed to power smarter, faster crypto trading. We're combining advanced data infrastructure and real-time intelligence to unlock new trading possibilities. About the Role:We're looking for a tech-savvy, investor-facing leader with an engineering background to represent us on the frontlines. This is not a research role it's about amplifying our voice, building relationships, and being the bridge between our technology and the world. Key Responsibilities:1）Represent us externally at hackathons, pitch events, conferences, and investor meetings.2）Be our lead evangelist clearly explaining our tech vision to both technical and non-technical audiences.3）Drive fundraising efforts with compelling presentations, clear strategy narratives, and investor Q&A.4）Partner closely with engineering/product to demo the platform, shape the roadmap, and turn market feedback into action. Requirements:1）Strong engineering background (AI, blockchain, data infrastructure, or similar).2）Proven experience in investor-facing roles, including fundraising and pitching.3）Excellent presentation and communication skills, with a track record of representing projects publicly.4）Experience participating in or leading hackathons, demos, and tech events.5）Understanding of consumer behavior data in gaming and apps is a plus.6）Familiarity with Web3, crypto, and developer communities. Compensation:Competitive salary + equity + team token + and performance-based incentives.
Payment in Crypto
Decentraland
Senior Product Manager
Full time
Remote
About Decentraland
Decentraland is seeking an experienced Product Manager to join its fully remote team. This virtual social world, built on the Ethereum blockchain, is governed and owned by its users, with a decentralized autonomous organization, marketplace, and more. As the metaverse expands rapidly, creators continuously contribute new experiences and content using developer tools. Users interact through their avatars, participating in live events, exhibitions, and more in this dynamic virtual space.
The Role
We are looking for a proactive Product Manager to drive the development of our web dApps like the Marketplace, Events, Builder, and Account features. You will work closely with business stakeholders to define and prioritize product roadmaps that align with our vision. Your responsibilities will include translating business needs into clear requirements, leading design sessions, collaborating with cross-functional teams, and working on go-to-market strategies to ensure successful feature launches.
Responsibilities
Collaborate with stakeholders to define and prioritize product roadmaps.
Serve as a product expert to ensure clear vision and execution.
Translate business requirements into structured specifications.
Lead discovery, design, and UAT sessions to deliver value to users and the business.
Work with other PMs to align priorities across different dApps.
Utilize data insights to drive informed decision-making.
Partner with Engineering to develop feasible solutions and achieve milestones.
Plan and execute go-to-market strategies in coordination with Marketing and Community teams.
Engage with the creator and player communities to incorporate user feedback into product decisions.
Requirements
4+ years of product management experience in tech, gaming, or e-commerce.
Track record of managing product roadmaps and delivering impactful features.
Excellent communication, documentation, and leadership skills.
Experience in end-to-end Project Management with cross-functional teams.
Strong understanding of technology and data fundamentals.
Proficiency in written and spoken English.
Bachelor’s Degree in Computer Science or a related field; Master’s degree preferred.
Nice-to-Haves
Experience in marketplaces, e-commerce, or creator platforms.
Exposure to Web3 concepts such as wallets, blockchain, and NFTs.
Background in UX research or design.
Fluency in Spanish for collaboration.
Passion for gaming, social apps, or virtual communities.
What We Offer
Fully remote and flexible working environment.
Collaborative and fast-paced team culture.
29 annual PTO days.
Long-term incentive of MANA tokens vested over a 4-year period.
Additional tokens based on performance reviews.
Stipend for remote work and wellness expenses.
Brand-new remote work equipment.
Parental leave.
Reimbursement for language lessons.
Annual team offsite.
About Decentraland Foundation
The Decentraland Foundation oversees the Decentraland platform, focusing on its growth, security, and sustainability. It supports core development, platform infrastructure, and ecosystem health. The Foundation manages the brand, events, community safety, smart contract security, codebase contributions, and critical updates. As a neutral entity, the Foundation encourages innovation and empowers creators, developers, and communities within Decentraland.
Decentraland is seeking an experienced Product Manager to join its fully remote team. This virtual social world, built on the Ethereum blockchain, is governed and owned by its users, with a decentralized autonomous organization, marketplace, and more. As the metaverse expands rapidly, creators continuously contribute new experiences and content using developer tools. Users interact through their avatars, participating in live events, exhibitions, and more in this dynamic virtual space.
The Role
We are looking for a proactive Product Manager to drive the development of our web dApps like the Marketplace, Events, Builder, and Account features. You will work closely with business stakeholders to define and prioritize product roadmaps that align with our vision. Your responsibilities will include translating business needs into clear requirements, leading design sessions, collaborating with cross-functional teams, and working on go-to-market strategies to ensure successful feature launches.
Responsibilities
Collaborate with stakeholders to define and prioritize product roadmaps.
Serve as a product expert to ensure clear vision and execution.
Translate business requirements into structured specifications.
Lead discovery, design, and UAT sessions to deliver value to users and the business.
Work with other PMs to align priorities across different dApps.
Utilize data insights to drive informed decision-making.
Partner with Engineering to develop feasible solutions and achieve milestones.
Plan and execute go-to-market strategies in coordination with Marketing and Community teams.
Engage with the creator and player communities to incorporate user feedback into product decisions.
Requirements
4+ years of product management experience in tech, gaming, or e-commerce.
Track record of managing product roadmaps and delivering impactful features.
Excellent communication, documentation, and leadership skills.
Experience in end-to-end Project Management with cross-functional teams.
Strong understanding of technology and data fundamentals.
Proficiency in written and spoken English.
Bachelor’s Degree in Computer Science or a related field; Master’s degree preferred.
Nice-to-Haves
Experience in marketplaces, e-commerce, or creator platforms.
Exposure to Web3 concepts such as wallets, blockchain, and NFTs.
Background in UX research or design.
Fluency in Spanish for collaboration.
Passion for gaming, social apps, or virtual communities.
What We Offer
Fully remote and flexible working environment.
Collaborative and fast-paced team culture.
29 annual PTO days.
Long-term incentive of MANA tokens vested over a 4-year period.
Additional tokens based on performance reviews.
Stipend for remote work and wellness expenses.
Brand-new remote work equipment.
Parental leave.
Reimbursement for language lessons.
Annual team offsite.
About Decentraland Foundation
The Decentraland Foundation oversees the Decentraland platform, focusing on its growth, security, and sustainability. It supports core development, platform infrastructure, and ecosystem health. The Foundation manages the brand, events, community safety, smart contract security, codebase contributions, and critical updates. As a neutral entity, the Foundation encourages innovation and empowers creators, developers, and communities within Decentraland.