リードテクニカルアーティスト - 日本Lead Technical Artist (Japan)
Status
Tokyo, Japan
Full time
Office
Compensation is not specified
Role
Software Engineer
Description
Company Overview:
Welcome to Limit Break. We are a company dedicated to pursuing high expertise, individual growth, industry advancement, and cutting-edge technology. Our fusion of gaming and innovation has created a unique world, where we transcend boundaries to redefine the digital market and build a vibrant community beyond virtual borders.
With over a decade of experience, our visionary founders have continually challenged limits, driving bold innovation and precise risk calculations to transform the mobile gaming industry. Supported by renowned investors Buckley Ventures and Paradigm Ventures, we are a force for dynamic change extending beyond traditional corporate boundaries.
Join us in shaping the future of gaming and beyond, utilizing exceptional talent to push the boundaries of creativity and passion without limits.
Position Available: Lead Technical Artist - Japan
Responsibilities:
- Collaborate closely with artists, designers, and programmers to understand project artistic vision and requirements, implementing visual elements within technical constraints.
- Implement Unity 3D scenes repetitively to deliver products and fulfill creative requirements.
- Advocate for communication and asset pipeline between engineering and artist teams.
- Engage in regular meetings, actively participating in discussions to foster strong collaboration among cross-functional team members and stakeholders.
- Benchmark and optimize technical benchmarks for production, monitoring game performance.
- Implement technical art features in collaboration with the programming team.
- Support and collaborate with other programmers as a member of a multi-disciplinary team.
- Provide technical support for the art team in daily production issues.
- Share best practices and new tools with other artists and programmers.
Requirements:
- Bachelor's degree in Computer Science or related field.
- 8+ years of experience in Unity3D game development.
- Expert-level knowledge of Unity game engine.
- 5+ years of experience leading artist or technical artist teams.
- Knowledge of real-time 3D graphics pipeline optimization for mobile platforms.
- Rich knowledge of shader development and rendering tailored to platform characteristics.
- Proficiency in C# scripting in Unity environment.
- Ability to handle stress appropriately, excellent problem-solving skills, and adaptability in unforeseen circumstances.
- Effective communication skills with technical and non-technical stakeholders, including senior management.
- Strong dedication and a mindset of tackling tasks with utmost commitment.
Desired Skills (Preferred, but not required):
- Ability to clearly and effectively communicate one's ideas in English.
- Mastery in one or more technical skills like FX/particle animation, lighting, character rigging, tool scripting, shader development.
Benefits Offered:
- Career advancement based on skills and contributions rather than seniority.
- Supportive and friendly team environment.
- Public health, pension, unemployment, long-term care, and workers' compensation insurance.
- Childcare allowance.
- And more.
How to Apply:
If you're seeking a confident, vibrant, and exciting job opportunity, we encourage you to challenge yourself in this new chance. Submit your application to careers@limitbreak.com. Join our international blockchain game development company expanding operations worldwide in various locations.
Skills Required
Limitbreak
Website
limitbreak.comCompany size
Not specified
Location
Japan
Description
Not specified
Status
Ismail Ahmad
Senior iOS developer for GameDev startup
Full time
Remote
Game Concept: “Reflex Arena”
Genre
Real-time competitive 1v1 / 2v2 skill-based action game
Platform
iOS (iPhone first, iPad optional)
Core Idea
A pure skill game where players compete in short, intense arena matches using precision timing, reflexes, and positioning — no RNG, no pay-to-win.
Each match lasts 60–90 seconds, making it ideal for mobile sessions while supporting competitive depth.
Core Gameplay Loop
Matchmaking
Skill-based MMR
Ranked & unranked queues
Arena Match
Small symmetrical arena
Players control a single character
Objective: score points by outplaying, not overpowering
Score & Progress
Win → rank up
Lose → learn (clear replay & stats)
Cosmetics only progression
Controls (Mobile-First, High Precision)
Left thumb: Movement (virtual joystick)
Right thumb: Aim + action swipe
Tap: Ability activation
Perfect timing windows reward precision (parries, counters)
👉 Designed to feel closer to a fighting game than a casual mobile title.
Mechanics (Skill > Stats)
Core Mechanics
Dash with cooldown (positioning skill)
Timed parry (frame-perfect defense)
Charged shots (risk vs reward)
Combo chaining (execution mastery)
No Randomness
Fixed damage
Fixed cooldowns
No crit chance
No loot boxes
Competitive Depth
Skill Expression
Reaction time
Prediction & mind games
Spacing & arena control
Cooldown tracking
Skill Ceiling
Easy to learn (1 minute)
Hard to master (1000+ matches)
Game Modes
Ranked Duel (Main Mode)
1v1
Best of 3 rounds
Seasonal leaderboard
Team Arena
2v2 coordinated play
Shared objectives
Training / Practice
Frame timing visualizer
Ghost replays of top players
Visual Style
Clean, minimalistic sci-fi arenas
High contrast for readability
60–120 FPS target (ProMotion)
👉 Performance clarity > visual noise.
Monetization (Fair & Competitive)
Skins (characters, arenas, effects)
Emotes / victory poses
Battle pass (cosmetic only)
🚫 No power boosts
🚫 No energy timers
🚫 No loot RNG
Technical Design (iOS-Optimized)
Native Swift
Metal / SpriteKit
Deterministic simulation
Server-authoritative logic
Rollback netcode (if real-time PvP)
Genre
Real-time competitive 1v1 / 2v2 skill-based action game
Platform
iOS (iPhone first, iPad optional)
Core Idea
A pure skill game where players compete in short, intense arena matches using precision timing, reflexes, and positioning — no RNG, no pay-to-win.
Each match lasts 60–90 seconds, making it ideal for mobile sessions while supporting competitive depth.
Core Gameplay Loop
Matchmaking
Skill-based MMR
Ranked & unranked queues
Arena Match
Small symmetrical arena
Players control a single character
Objective: score points by outplaying, not overpowering
Score & Progress
Win → rank up
Lose → learn (clear replay & stats)
Cosmetics only progression
Controls (Mobile-First, High Precision)
Left thumb: Movement (virtual joystick)
Right thumb: Aim + action swipe
Tap: Ability activation
Perfect timing windows reward precision (parries, counters)
👉 Designed to feel closer to a fighting game than a casual mobile title.
Mechanics (Skill > Stats)
Core Mechanics
Dash with cooldown (positioning skill)
Timed parry (frame-perfect defense)
Charged shots (risk vs reward)
Combo chaining (execution mastery)
No Randomness
Fixed damage
Fixed cooldowns
No crit chance
No loot boxes
Competitive Depth
Skill Expression
Reaction time
Prediction & mind games
Spacing & arena control
Cooldown tracking
Skill Ceiling
Easy to learn (1 minute)
Hard to master (1000+ matches)
Game Modes
Ranked Duel (Main Mode)
1v1
Best of 3 rounds
Seasonal leaderboard
Team Arena
2v2 coordinated play
Shared objectives
Training / Practice
Frame timing visualizer
Ghost replays of top players
Visual Style
Clean, minimalistic sci-fi arenas
High contrast for readability
60–120 FPS target (ProMotion)
👉 Performance clarity > visual noise.
Monetization (Fair & Competitive)
Skins (characters, arenas, effects)
Emotes / victory poses
Battle pass (cosmetic only)
🚫 No power boosts
🚫 No energy timers
🚫 No loot RNG
Technical Design (iOS-Optimized)
Native Swift
Metal / SpriteKit
Deterministic simulation
Server-authoritative logic
Rollback netcode (if real-time PvP)
Payment in Crypto
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
Limitbreak
AIエンジニア
Tokyo, Japan
Tokyo, Japan
Full time
Office
About Us
Limit Break is a company that values deep expertise, individual and industry growth, and outstanding technology. As a global leader in the mobile gaming industry, we are dedicated to transforming the digital market beyond gaming boundaries and building a vibrant community. We leverage cutting-edge technology and cryptocurrency to provide a creative vision that connects people worldwide.
Limit Break is supported by renowned investors like Buckley Ventures and Paradigm Ventures. We are seeking talented individuals to shape the future of the gaming industry together.
Join Limit Break as part of our team and bring your creativity and passion to take on challenges that push boundaries.
Responsibilities
Develop image-generating AI supporting art creation in games using large-scale language models (natural language processing and machine learning technology)
Design prompts, optimize UX, evaluate system performance
Enhance visual quality and streamline production pipelines using AI tools
Requirements
Experience in game production as an engineer or relevant coding skills in TA roles
Basic understanding of natural language processing and machine learning
Experience working with large datasets
Preferred Skills
Experience in developing interactive AI systems
Experience with cloud services (AWS, GCP, RunPod, Azure, etc.)
Experience with FWs such as TensorFlow, Keras, PyTorch, etc.
Desired Traits (Abilities)
Curiosity spanning across various areas of game production
A focused and diligent approach to tasks
High energy level towards deadlines
Self-control ability
Quick understanding for exchanging ideas on challenges
Ability to propose solutions for problem-solving
Apply now if you are enthusiastic, motivated, and seeking an exciting opportunity.
This is an international blockchain gaming company with regional operations and expanding offices globally.
We value diversity in our company and provide equal employment opportunities without considering race, color, religion, gender, sexual orientation, gender identity, national origin, or any other legally protected characteristics.
Limit Break is a company that values deep expertise, individual and industry growth, and outstanding technology. As a global leader in the mobile gaming industry, we are dedicated to transforming the digital market beyond gaming boundaries and building a vibrant community. We leverage cutting-edge technology and cryptocurrency to provide a creative vision that connects people worldwide.
Limit Break is supported by renowned investors like Buckley Ventures and Paradigm Ventures. We are seeking talented individuals to shape the future of the gaming industry together.
Join Limit Break as part of our team and bring your creativity and passion to take on challenges that push boundaries.
Responsibilities
Develop image-generating AI supporting art creation in games using large-scale language models (natural language processing and machine learning technology)
Design prompts, optimize UX, evaluate system performance
Enhance visual quality and streamline production pipelines using AI tools
Requirements
Experience in game production as an engineer or relevant coding skills in TA roles
Basic understanding of natural language processing and machine learning
Experience working with large datasets
Preferred Skills
Experience in developing interactive AI systems
Experience with cloud services (AWS, GCP, RunPod, Azure, etc.)
Experience with FWs such as TensorFlow, Keras, PyTorch, etc.
Desired Traits (Abilities)
Curiosity spanning across various areas of game production
A focused and diligent approach to tasks
High energy level towards deadlines
Self-control ability
Quick understanding for exchanging ideas on challenges
Ability to propose solutions for problem-solving
Apply now if you are enthusiastic, motivated, and seeking an exciting opportunity.
This is an international blockchain gaming company with regional operations and expanding offices globally.
We value diversity in our company and provide equal employment opportunities without considering race, color, religion, gender, sexual orientation, gender identity, national origin, or any other legally protected characteristics.
Limitbreak
Mobile Live Operations Producer
United States
United States
Full time
Remote
** Mobile Live Operations Producer**
About the Company:
Deep expertise, personal and industry evolution, and impeccable craft are the foundational principles of Limit Break. We are led by global industry experts in mobile gaming, unlocking its potential beyond games to shape digital markets into real-world economies and vibrant communities. Our focus on technology, cryptocurrency, and creative vision aims to connect individuals worldwide.
Limit Break is backed by prominent investors including Buckley Ventures & Paradigm Ventures, as the crypto market continues to grow. Gaming stands at the forefront of this tech revolution.
About the Role:
We are in search of an experienced Mobile LiveOps Producer to join our team and contribute to shaping the future of web3 gaming. This position offers the opportunity for a knowledgeable professional to impact engineering in blockchain technologies.
Responsibilities:
Live Operations Management:
Strategically plan and oversee live events, promotions, and content updates to boost player engagement and retention.
Analyze key performance indicators to make data-driven decisions that optimize live operations strategies.
Coordinate with various teams to ensure successful implementation of live events and features.
Implement continuous process improvements to enhance operational efficiency.
Integration:
Collaborate with the development team to integrate features such as NFTs and game mechanics into live operations planning.
Stay updated on trends in web3 & Free to Play gaming and leverage these for enhancing the game experience.
Ensure seamless integration of web3 elements with a focus on player experience and data security.
Monetization and Retention:
Develop and execute monetization strategies including in-game purchases and NFT sales.
Utilize player behavior data for designing retention strategies tailored to different player segments.
Support marketing efforts for player acquisition and re-engagement campaigns.
Requirements:
Possess a minimum of 8 years of experience in mobile game live operations with a successful track record in managing live events.
Previous experience in Free to Play, web3, blockchain, and gaming integration is preferred.
Strong understanding of mobile gaming market dynamics, player behavior, and monetization strategies.
Proficient in project management, handling multiple projects concurrently.
Skilled in analytics tools and problem-solving with a data-driven approach.
Excellent communication and teamwork skills.
Passion for gaming, innovation, and the potential of web3 technologies in the gaming industry.
What’s Offered:
Competitive U.S. salary ranging from $95,000 to $180,000 USD depending on skills and experience. Limited Break, an international blockchain gaming company, is expanding globally, thereby valuing diversity in its workforce. All qualified applicants will be considered.
If you are a motivated professional seeking an exciting opportunity, apply to explore this new role at Limit Break.
About the Company:
Deep expertise, personal and industry evolution, and impeccable craft are the foundational principles of Limit Break. We are led by global industry experts in mobile gaming, unlocking its potential beyond games to shape digital markets into real-world economies and vibrant communities. Our focus on technology, cryptocurrency, and creative vision aims to connect individuals worldwide.
Limit Break is backed by prominent investors including Buckley Ventures & Paradigm Ventures, as the crypto market continues to grow. Gaming stands at the forefront of this tech revolution.
About the Role:
We are in search of an experienced Mobile LiveOps Producer to join our team and contribute to shaping the future of web3 gaming. This position offers the opportunity for a knowledgeable professional to impact engineering in blockchain technologies.
Responsibilities:
Live Operations Management:
Strategically plan and oversee live events, promotions, and content updates to boost player engagement and retention.
Analyze key performance indicators to make data-driven decisions that optimize live operations strategies.
Coordinate with various teams to ensure successful implementation of live events and features.
Implement continuous process improvements to enhance operational efficiency.
Integration:
Collaborate with the development team to integrate features such as NFTs and game mechanics into live operations planning.
Stay updated on trends in web3 & Free to Play gaming and leverage these for enhancing the game experience.
Ensure seamless integration of web3 elements with a focus on player experience and data security.
Monetization and Retention:
Develop and execute monetization strategies including in-game purchases and NFT sales.
Utilize player behavior data for designing retention strategies tailored to different player segments.
Support marketing efforts for player acquisition and re-engagement campaigns.
Requirements:
Possess a minimum of 8 years of experience in mobile game live operations with a successful track record in managing live events.
Previous experience in Free to Play, web3, blockchain, and gaming integration is preferred.
Strong understanding of mobile gaming market dynamics, player behavior, and monetization strategies.
Proficient in project management, handling multiple projects concurrently.
Skilled in analytics tools and problem-solving with a data-driven approach.
Excellent communication and teamwork skills.
Passion for gaming, innovation, and the potential of web3 technologies in the gaming industry.
What’s Offered:
Competitive U.S. salary ranging from $95,000 to $180,000 USD depending on skills and experience. Limited Break, an international blockchain gaming company, is expanding globally, thereby valuing diversity in its workforce. All qualified applicants will be considered.
If you are a motivated professional seeking an exciting opportunity, apply to explore this new role at Limit Break.