Senior Engineer (Unity) (Japan)
Tokyo, Japan
Full time
Office
Compensation is not specified
Role
Software Engineer
Description
Locations:
Japan
About us:
If you have experience with mobile gaming and are passionate about innovation and technological advancements, consider joining Limit Break. As a global leader in the mobile gaming industry, we are dedicated to pushing boundaries and creating communities that extend beyond virtual realms. Our focus on cutting-edge technology, cryptocurrency, and creative vision allows us to deliver unique experiences that bring people together from all corners of the world.
With a successful track record spanning over a decade, our team at Limit Break continues to drive innovation and transformation in the mobile gaming sector. We are seeking talented individuals who can contribute to our legacy and help shape the future of gaming and beyond.
Benefiting from the support of renowned investors such as Buckley Ventures & Paradigm Ventures, we are on a mission to drive change and welcome driven individuals to be part of our journey towards redefining gaming economies on a global scale. Join us at Limit Break and let your passion for creativity flourish without limits.
About the Role:
As a Lead Staff Unity Engineer at Limit Break, you will have the opportunity to lead an exciting project involving the development of a cutting-edge 3D mobile game. Your role will involve collaborating with a dynamic team to refine the game's concept, engage with stakeholders, and oversee the transition from prototype to full production.
This position offers a unique chance for an enthusiastic individual to shape workflows, build top-tier teams, and contribute to the success of an ambitious gaming project. Be a part of an experienced and passionate team where creativity is highly valued, and gaming excellence is celebrated. Make your mark on the gaming industry and be part of a forward-thinking team.
Responsibilities:
- Provide technical guidance and direction, make key architectural decisions, and ensure best practices are followed by the team.
- Write and review code, optimize performance, and tackle complex technical challenges.
- Lead the design and implementation of a new Unity 3D game project from initial prototype to full production.
- Collaborate closely with design leads and team members to iterate rapidly on the game prototype.
- Work with various teams to identify focus areas and find effective solutions for each development phase.
- Ensure project milestones and deadlines are met by effectively prioritizing tasks and roles.
- Improve processes, pipelines, and best practices for game development.
- Conduct code and architecture reviews to maintain high standards.
- Integrate new technologies and techniques to enhance workflow efficiency and create secure, maintainable games and applications.
Qualifications:
- Degree in Computer Science or related field
- 8+ years of software engineering experience, preferably in live service mobile games
- 5-7 years of experience in Unity 3D game development
- Strong sense of initiative and ownership
- Experience in developing a game from prototype to launch and shipping, preferably with Unity
- Proficiency in system architecture, software design, and production software development best practices
- Strong communication skills to engage with both technical and non-technical stakeholders
- A proactive mindset to handle tasks efficiently
Nice to have. What an ideal candidate looks like:
- Passion for games and strong game design sense
- Extensive understanding of Unity 3D game and tools development
- Broad knowledge of Unity plugins and assets useful for game development
- Experience in free-to-play gaming
- Knowledge of AWS and building cloud-native applications
- Proficiency in server development (e.g., Go, Java, Python)
- Interest in blockchain and game development trends
Apply now:
If you are a motivated individual seeking an exciting role in the gaming industry, send your application to us. Limit Break is an international blockchain gaming company with a global presence. We are committed to diversity and welcome all qualified applicants based on merit and without discrimination.
Skills Required
Limitbreak
Website
limitbreak.comCompany size
Not specified
Location
Japan
Description
Not specified
joseangel Valera
Expert AI Video Creator for Realistic Human Avatars (Marketing Videos)
Part time
Remote
We are looking for an experienced AI video creator to produce high-impact marketing videos for our landing pages and website. The main goal is to drive conversions by showcasing our products/services with engaging, realistic AI-generated content.
Critical requirement:
Videos must feature ultra‑realistic AI human avatars (spokespersons) that are virtually indistinguishable from real people. Natural voiceovers, perfect lip‑sync, and professional quality are a must.
Preferred tools (but not limited to):
Creatify.ai, Synthesia, HeyGen, DeepBrain AI, or any other leading platform known for realistic AI human generation. Please specify which tools you are proficient in.
Critical requirement:
Videos must feature ultra‑realistic AI human avatars (spokespersons) that are virtually indistinguishable from real people. Natural voiceovers, perfect lip‑sync, and professional quality are a must.
Preferred tools (but not limited to):
Creatify.ai, Synthesia, HeyGen, DeepBrain AI, or any other leading platform known for realistic AI human generation. Please specify which tools you are proficient in.
Payment in Crypto
Yulia Zarubina
Marketing Performance Manager
Tbilisi, Georgia
Tbilisi, Georgia
Full time
Office
Marketing Performance Manager — Elements of a Soul
Location: Tbilisi, Georgia
Format: On-site · Full-time
Elements of a Soul (EOAS) is a Web3 MMORPG set in 2137, combining open-world gameplay, real Bitcoin mining integration, and an NFT-driven player economy.
We are looking for a Marketing Performance Manager to turn marketing performance data into clear growth decisions.
Key Responsibilities
Lead performance analytics and reporting
Set up tracking, build dashboards, define KPIs per KOL, cohort, channel, and campaign, manage UTM and on-chain attribution, run A/B tests, and translate data into actionable growth decisions.
Optimize campaign performance
Track paid, token-based, and performance-based partnerships, evaluate ROI, identify growth opportunities, and improve conversion from community attention to measurable results.
Support Web3 growth strategy
Contribute to campaign planning around NFT mints, token-related activations, whitelist campaigns, community growth, and player acquisition.
Requirements
Crypto/Web3 experience is a hard requirement
You have personally worked on or launched projects involving token launches, NFT mints, on-chain economies, Web3 communities, or crypto-native growth campaigns.
Deep Web3 fluency
You understand NFTs, tokens, tokenomics, P2E models, DAOs, crypto community behavior, and what drives trust, hype, engagement, and conversion in Web3 audiences.
Strong performance marketing background
3+ years of experience in performance marketing, ideally with proven results in crypto/Web3, community acquisition, or growth experiments.
Analytics-driven mindset
Analytics is part of your daily workflow. You are confident with platform analytics, Google Analytics, spreadsheets, A/B testing, campaign reporting, and performance optimization.
Nice to Have
These are not hard requirements, but they will make a candidate especially strong for this role:
Hands-on experience with NFT mints, OpenSea campaigns, token launches, tokenomics-based activations, or whitelist campaigns
Experience with crypto-native analytics tools such as Dune, Nansen, DappRadar, or similar platforms
Basic SQL or Dune query skills
Experience with automation tools such as n8n, Zapier, Make, CRM systems, or campaign tracking workflows
Experience in running KOL’s & Ambassador campaigns
Gaming, Crypto, GameFi, or player community growth experience
What We Offer
Competitive compensation
Direct collaboration with the founders
Freedom to build the marketing performance function from scratch
Career growth path
On-site work in Tbilisi with the core team
How to Apply
Please send:
CV (Marketing/Growth Portfolio would be an advantage)
Links to crypto/Web3 projects you have worked on, including your specific role and impact
An analytics, dashboard, reporting, or A/B test case study
Examples of KOL, ambassador, creator, or community growth campaigns with results (nice to have)
A short note on why EOAS interests you
Apply via: yulia@elementsofasoul.com
Location: Tbilisi, Georgia
Format: On-site · Full-time
Elements of a Soul (EOAS) is a Web3 MMORPG set in 2137, combining open-world gameplay, real Bitcoin mining integration, and an NFT-driven player economy.
We are looking for a Marketing Performance Manager to turn marketing performance data into clear growth decisions.
Key Responsibilities
Lead performance analytics and reporting
Set up tracking, build dashboards, define KPIs per KOL, cohort, channel, and campaign, manage UTM and on-chain attribution, run A/B tests, and translate data into actionable growth decisions.
Optimize campaign performance
Track paid, token-based, and performance-based partnerships, evaluate ROI, identify growth opportunities, and improve conversion from community attention to measurable results.
Support Web3 growth strategy
Contribute to campaign planning around NFT mints, token-related activations, whitelist campaigns, community growth, and player acquisition.
Requirements
Crypto/Web3 experience is a hard requirement
You have personally worked on or launched projects involving token launches, NFT mints, on-chain economies, Web3 communities, or crypto-native growth campaigns.
Deep Web3 fluency
You understand NFTs, tokens, tokenomics, P2E models, DAOs, crypto community behavior, and what drives trust, hype, engagement, and conversion in Web3 audiences.
Strong performance marketing background
3+ years of experience in performance marketing, ideally with proven results in crypto/Web3, community acquisition, or growth experiments.
Analytics-driven mindset
Analytics is part of your daily workflow. You are confident with platform analytics, Google Analytics, spreadsheets, A/B testing, campaign reporting, and performance optimization.
Nice to Have
These are not hard requirements, but they will make a candidate especially strong for this role:
Hands-on experience with NFT mints, OpenSea campaigns, token launches, tokenomics-based activations, or whitelist campaigns
Experience with crypto-native analytics tools such as Dune, Nansen, DappRadar, or similar platforms
Basic SQL or Dune query skills
Experience with automation tools such as n8n, Zapier, Make, CRM systems, or campaign tracking workflows
Experience in running KOL’s & Ambassador campaigns
Gaming, Crypto, GameFi, or player community growth experience
What We Offer
Competitive compensation
Direct collaboration with the founders
Freedom to build the marketing performance function from scratch
Career growth path
On-site work in Tbilisi with the core team
How to Apply
Please send:
CV (Marketing/Growth Portfolio would be an advantage)
Links to crypto/Web3 projects you have worked on, including your specific role and impact
An analytics, dashboard, reporting, or A/B test case study
Examples of KOL, ambassador, creator, or community growth campaigns with results (nice to have)
A short note on why EOAS interests you
Apply via: yulia@elementsofasoul.com
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
Nahclimited
Software Engineer (Unity Multiplayer)
Hong Kong
Hong Kong
Full time
Office
Our client, a forward-thinking tech organization disrupting family entertainment with immersive, movement-based activities, is in search of a Software Engineer to optimize developer workflows and empower the software teams to create innovative games.
The client is looking for a skilled Unity Game Engineer to actively contribute to developing cutting-edge multiplayer experiences. You will be responsible for constructing real-time networked systems that enable players to seamlessly compete and collaborate on various devices, ensuring dynamic gameplay and interactive social engagement.
Duties:
Implement real-time multiplayer gameplay systems to ensure synchronized physics, actions, and scores globally.
Develop and improve safe, limited matchmaking and networking features suitable for family-friendly interactions.
Modify and adjust existing single-player codebases to accommodate multiplayer functionality without sacrificing the game's essence.
Address technical obstacles like jitter compensation, bandwidth efficiency, and maintaining server-client coherence.
Work collaboratively with artists, designers, and core platform teams to deliver engaging connected experiences.
Requirements:
Professional software development background of over 3 years.
Proficient in C# and Unity development.
Comprehensive knowledge of networking basics, such as RPCs, state synchronization, and authority models.
Practical experience with Unity networking solutions like Photon Fusion, Mirror, or Netcode.
Strong grasp of asynchronous programming concepts.
The client is looking for a skilled Unity Game Engineer to actively contribute to developing cutting-edge multiplayer experiences. You will be responsible for constructing real-time networked systems that enable players to seamlessly compete and collaborate on various devices, ensuring dynamic gameplay and interactive social engagement.
Duties:
Implement real-time multiplayer gameplay systems to ensure synchronized physics, actions, and scores globally.
Develop and improve safe, limited matchmaking and networking features suitable for family-friendly interactions.
Modify and adjust existing single-player codebases to accommodate multiplayer functionality without sacrificing the game's essence.
Address technical obstacles like jitter compensation, bandwidth efficiency, and maintaining server-client coherence.
Work collaboratively with artists, designers, and core platform teams to deliver engaging connected experiences.
Requirements:
Professional software development background of over 3 years.
Proficient in C# and Unity development.
Comprehensive knowledge of networking basics, such as RPCs, state synchronization, and authority models.
Practical experience with Unity networking solutions like Photon Fusion, Mirror, or Netcode.
Strong grasp of asynchronous programming concepts.
Nahclimited
Software Engineer (Unity Frontend)
Hong Kong
Hong Kong
Full time
Office
Our client, a cutting-edge tech company at the forefront of transforming family entertainment with immersive, movement-based experiences, is in search of a Software Engineer. The primary focus of this position is to improve developer workflows and empower software teams to create innovative games.
We are looking for a skilled Unity Game Engineer to be part of our dynamic game development team. As a Unity Game Engineer, you will be responsible for designing and constructing presentation layers within the Unity engine. Your role will involve shaping the UI layer of a global game library developed in Unity, constructing scalable systems to deliver intuitive user experiences, elegant interfaces, and top-notch performance for various game titles.
Responsibilities:
Take the lead in designing and implementing fundamental UI frameworks used across different game titles.
Translate UI/UX designs into efficient Unity C# implementations.
Develop shared UI component libraries to promote consistency and reusability.
Optimize localization systems to facilitate multi-language releases.
Create custom Unity editor tools and workflows to support designers and developers.
Ensure optimal UI performance on target platforms regarding draw calls, memory usage, and responsiveness.
Actively participate in code reviews and collaborate in cross-team technical planning.
Requirements:
Minimum of 3 years of professional software development experience.
Proficiency in C# and Unity, specifically in UI domains like uGUI or UI Toolkit.
Strong grasp of asset pipelines, asynchronous coding patterns, and performance optimization in Unity.
Experience in implementing scalable UI architectures such as MVVM/MVC/MVP.
Familiarity with localization strategies and tools.
We are looking for a skilled Unity Game Engineer to be part of our dynamic game development team. As a Unity Game Engineer, you will be responsible for designing and constructing presentation layers within the Unity engine. Your role will involve shaping the UI layer of a global game library developed in Unity, constructing scalable systems to deliver intuitive user experiences, elegant interfaces, and top-notch performance for various game titles.
Responsibilities:
Take the lead in designing and implementing fundamental UI frameworks used across different game titles.
Translate UI/UX designs into efficient Unity C# implementations.
Develop shared UI component libraries to promote consistency and reusability.
Optimize localization systems to facilitate multi-language releases.
Create custom Unity editor tools and workflows to support designers and developers.
Ensure optimal UI performance on target platforms regarding draw calls, memory usage, and responsiveness.
Actively participate in code reviews and collaborate in cross-team technical planning.
Requirements:
Minimum of 3 years of professional software development experience.
Proficiency in C# and Unity, specifically in UI domains like uGUI or UI Toolkit.
Strong grasp of asset pipelines, asynchronous coding patterns, and performance optimization in Unity.
Experience in implementing scalable UI architectures such as MVVM/MVC/MVP.
Familiarity with localization strategies and tools.