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
DeGameVerse
Game Developer / AI Integration Developer — Startup
Full time
Remote
About DeGameVerse
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players play, progress, and earn within a unified platform.
We are building:
▫️ AI-assisted game creation tools
▫️ Web-based casual & idle games
▫️ Player-first reward economy
▫️ Walletless onboarding experience
This is an early-stage startup forming its core founding team.
Role Overview
We are looking for a creative and technically strong Game Developer who can also explore AI-driven game generation and integration.
You will help build engaging web-based games and connect them to the DeGameVerse ecosystem.
This is a builder role, not a traditional employment position.
Responsibilities
Develop simple to mid-level web games (JavaScript / Phaser / Unity WebGL)
Design core gameplay mechanics (progression, rewards, loops)
Integrate games into DeGameVerse platform ecosystem
Work on AI-assisted game creation concepts and prototypes
Handle game logic, scoring, and interaction systems
Collaborate with full-stack developer for platform integration
Optimize games for mobile-first web experience
Requirements
Strong understanding of JavaScript or game development frameworks
Experience building browser-based or mobile-friendly games
Good grasp of game mechanics and player engagement loops
Creative mindset for designing fun and scalable gameplay
Bonus Skills
Experience with Phaser / Unity WebGL / Three.js
Exposure to AI tools (GPT APIs, procedural generation, etc.)
Interest in Web3 gaming or digital economies
Experience with casual or idle game development
What We Offer
Early founding team position in DeGameVerse ecosystem
Equity-based contribution model
Opportunity to publish games under a shared ecosystem
High creative freedom in game design and experimentation
Direct collaboration with core product founder
Important Note
This is an early-stage startup role.
There is no fixed salary at this stage. Compensation is based on equity and long-term ecosystem growth.
How to Apply
Send:
Portfolio / GitHub / game demos
Short intro about your experience
Why you want to build Web3 games
Any previous projects (if available)
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players play, progress, and earn within a unified platform.
We are building:
▫️ AI-assisted game creation tools
▫️ Web-based casual & idle games
▫️ Player-first reward economy
▫️ Walletless onboarding experience
This is an early-stage startup forming its core founding team.
Role Overview
We are looking for a creative and technically strong Game Developer who can also explore AI-driven game generation and integration.
You will help build engaging web-based games and connect them to the DeGameVerse ecosystem.
This is a builder role, not a traditional employment position.
Responsibilities
Develop simple to mid-level web games (JavaScript / Phaser / Unity WebGL)
Design core gameplay mechanics (progression, rewards, loops)
Integrate games into DeGameVerse platform ecosystem
Work on AI-assisted game creation concepts and prototypes
Handle game logic, scoring, and interaction systems
Collaborate with full-stack developer for platform integration
Optimize games for mobile-first web experience
Requirements
Strong understanding of JavaScript or game development frameworks
Experience building browser-based or mobile-friendly games
Good grasp of game mechanics and player engagement loops
Creative mindset for designing fun and scalable gameplay
Bonus Skills
Experience with Phaser / Unity WebGL / Three.js
Exposure to AI tools (GPT APIs, procedural generation, etc.)
Interest in Web3 gaming or digital economies
Experience with casual or idle game development
What We Offer
Early founding team position in DeGameVerse ecosystem
Equity-based contribution model
Opportunity to publish games under a shared ecosystem
High creative freedom in game design and experimentation
Direct collaboration with core product founder
Important Note
This is an early-stage startup role.
There is no fixed salary at this stage. Compensation is based on equity and long-term ecosystem growth.
How to Apply
Send:
Portfolio / GitHub / game demos
Short intro about your experience
Why you want to build Web3 games
Any previous projects (if available)
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
Limitbreak
Marketing User Acquisition - Creative Producer
Tokyo, Japan
Tokyo, Japan
Full time
Office
About us:
Deep expertise, personal evolution, and impeccable craft are the guiding principles of our organization, founded by prominent figures in the global mobile gaming industry. We are dedicated to expanding the boundaries of the gaming sector into real-world economies and creating lively digital communities. Through a fusion of technology and creative vision, we develop experiences that unite individuals worldwide. With the backing of respected investors such as Buckley Ventures & Paradigm Ventures, our innovative approach is paving the way for the future of technology, with gaming at the forefront.
About the Role:
We are in search of a User Acquisition Creative Producer who excels in generating high-performing user acquisition ads to foster player growth and maximize campaign effectiveness. This role is perfect for individuals who excel in fast-paced creative environments and comprehend the impact of ad content on conversion rates and return on ad spend (ROAS). You will collaborate closely with User Acquisition managers, marketers, editors, and external partners to promptly produce and enhance ad content for various advertising platforms.
Responsibilities:
Creative Production
Develop performance-oriented marketing materials
Conduct rapid testing and evolution of ad concepts, hooks, and formats
Enhance ad creatives based on campaign performance insights
Edit and produce large quantities of UA video ads
Performance Marketing Collaboration
Collaborate with UA buyers and growth teams
Assist in creative testing and amplification endeavors
Implement best practices for platforms like Meta, TikTok, YouTube, and mobile ads
Vendor & Pipeline Management
Coordinate external partners and outsourcing entities
Supervise creative workflows, schedules, and asset distribution
Maintain orderly production pipelines
Requirements:
Minimum of 4 years of experience in video production, creative production, or performance marketing creatives
Proficient in video editing tools like Premiere Pro, After Effects, DaVinci Resolve, etc.
Prior involvement in creating high-converting digital ads
Capacity to thrive in dynamic, high-output work settings
Excellent communication and project management abilities
Nice to have:
Background in games, entertainment, or consumer marketing
Previous experience with mobile game UA creatives
Experience in managing agencies or external collaborators
Knowledge in motion graphics or direct-response advertising
If you are motivated, self-assured, and seek a stimulating position, this opportunity could be ideal for you.
Apply today to explore this exciting opening.
Our company is an international blockchain gaming firm with regional operations and plans for multiple global office expansions. We prioritize diversity and ensure that all qualified candidates are given fair consideration for employment opportunities, irrespective of race, color, religion, sex, sexual orientation, gender identity, national origin, or other legally protected characteristics based on the location of application.
Deep expertise, personal evolution, and impeccable craft are the guiding principles of our organization, founded by prominent figures in the global mobile gaming industry. We are dedicated to expanding the boundaries of the gaming sector into real-world economies and creating lively digital communities. Through a fusion of technology and creative vision, we develop experiences that unite individuals worldwide. With the backing of respected investors such as Buckley Ventures & Paradigm Ventures, our innovative approach is paving the way for the future of technology, with gaming at the forefront.
About the Role:
We are in search of a User Acquisition Creative Producer who excels in generating high-performing user acquisition ads to foster player growth and maximize campaign effectiveness. This role is perfect for individuals who excel in fast-paced creative environments and comprehend the impact of ad content on conversion rates and return on ad spend (ROAS). You will collaborate closely with User Acquisition managers, marketers, editors, and external partners to promptly produce and enhance ad content for various advertising platforms.
Responsibilities:
Creative Production
Develop performance-oriented marketing materials
Conduct rapid testing and evolution of ad concepts, hooks, and formats
Enhance ad creatives based on campaign performance insights
Edit and produce large quantities of UA video ads
Performance Marketing Collaboration
Collaborate with UA buyers and growth teams
Assist in creative testing and amplification endeavors
Implement best practices for platforms like Meta, TikTok, YouTube, and mobile ads
Vendor & Pipeline Management
Coordinate external partners and outsourcing entities
Supervise creative workflows, schedules, and asset distribution
Maintain orderly production pipelines
Requirements:
Minimum of 4 years of experience in video production, creative production, or performance marketing creatives
Proficient in video editing tools like Premiere Pro, After Effects, DaVinci Resolve, etc.
Prior involvement in creating high-converting digital ads
Capacity to thrive in dynamic, high-output work settings
Excellent communication and project management abilities
Nice to have:
Background in games, entertainment, or consumer marketing
Previous experience with mobile game UA creatives
Experience in managing agencies or external collaborators
Knowledge in motion graphics or direct-response advertising
If you are motivated, self-assured, and seek a stimulating position, this opportunity could be ideal for you.
Apply today to explore this exciting opening.
Our company is an international blockchain gaming firm with regional operations and plans for multiple global office expansions. We prioritize diversity and ensure that all qualified candidates are given fair consideration for employment opportunities, irrespective of race, color, religion, sex, sexual orientation, gender identity, national origin, or other legally protected characteristics based on the location of application.
Limitbreak
Senior Data Scientist (Japan)
Tokyo, Japan
Tokyo, Japan
Full time
Office
About us:
Deep expertise, personal and industry evolution, and impeccable craft are the core values of our company, Limit Break. Founded by global industry leaders in mobile gaming, we are innovating to extend the potential of gaming into real-world economies and vibrant digital communities. Our commitment to fostering connections through technology and creative vision is paramount.
Limit Break is strongly supported by prominent investors such as Buckley Ventures & Paradigm Ventures and is at the forefront of the next technological revolution, with a growing adoption rate and numerous partnerships in both public and private sectors.
About the Role:
We are seeking a seasoned Data Scientist to join our dynamic team at Limit Break. The role involves contributing to the development of core data infrastructure and applications across various business functions including studio teams, analytics, user acquisition, monetization, and finance. Our team places significant emphasis on harnessing the immense value that data and analytics offer, driving investment in cutting-edge capabilities. Spanning real-time data ingestion to scalable data pipelines, you will work within a high-performance environment.
Responsibilities:
As a pivotal member of the Data Engineering team, you will be responsible for taking charge of data initiatives and collaborating closely with Data Pipeline Engineers and stakeholders in Live Operations and Marketing. Your primary duties will entail constructing tools, analytics, and dashboards crucial for informed business decision-making. Working with real-time data from multiple sources, you will operate within a sophisticated tech stack comprising Kafka, Imply Druid, EMR, Trino, and Airflow.
Requirements: Who you are and what you’ve done
5+ years of software engineering experience, particularly within data science and engineering projects.
3+ years of data engineering expertise, specifically in data analytics and dashboard creation.
Proficiency in tools like Druid, Trino / Presto, Hive, Kafka, and Superset.
Familiarity with workflow orchestration tools such as Airflow.
Advanced proficiency in SQL and its variants.
Proficient in at least one of Python, Scala, or R.
Skilled in writing well-tested code, encompassing unit, integration, and end-to-end testing.
Nice to have: What an ideal candidate looks like
Experience in high-scale machine learning like Spark M/L, SageMaker, etc.
Knowledge of CI/CD processes, testing frameworks, and containerization technology.
Apply now:
Seeking confident and ambitious professionals for an exciting opportunity at our globally-recognized blockchain gaming company. We are expanding our presence across various regions worldwide. Diversity is highly valued in our organization. All applications will be considered on merit, irrespective of race, color, religion, gender identity, sexual orientation, or national origin.
Deep expertise, personal and industry evolution, and impeccable craft are the core values of our company, Limit Break. Founded by global industry leaders in mobile gaming, we are innovating to extend the potential of gaming into real-world economies and vibrant digital communities. Our commitment to fostering connections through technology and creative vision is paramount.
Limit Break is strongly supported by prominent investors such as Buckley Ventures & Paradigm Ventures and is at the forefront of the next technological revolution, with a growing adoption rate and numerous partnerships in both public and private sectors.
About the Role:
We are seeking a seasoned Data Scientist to join our dynamic team at Limit Break. The role involves contributing to the development of core data infrastructure and applications across various business functions including studio teams, analytics, user acquisition, monetization, and finance. Our team places significant emphasis on harnessing the immense value that data and analytics offer, driving investment in cutting-edge capabilities. Spanning real-time data ingestion to scalable data pipelines, you will work within a high-performance environment.
Responsibilities:
As a pivotal member of the Data Engineering team, you will be responsible for taking charge of data initiatives and collaborating closely with Data Pipeline Engineers and stakeholders in Live Operations and Marketing. Your primary duties will entail constructing tools, analytics, and dashboards crucial for informed business decision-making. Working with real-time data from multiple sources, you will operate within a sophisticated tech stack comprising Kafka, Imply Druid, EMR, Trino, and Airflow.
Requirements: Who you are and what you’ve done
5+ years of software engineering experience, particularly within data science and engineering projects.
3+ years of data engineering expertise, specifically in data analytics and dashboard creation.
Proficiency in tools like Druid, Trino / Presto, Hive, Kafka, and Superset.
Familiarity with workflow orchestration tools such as Airflow.
Advanced proficiency in SQL and its variants.
Proficient in at least one of Python, Scala, or R.
Skilled in writing well-tested code, encompassing unit, integration, and end-to-end testing.
Nice to have: What an ideal candidate looks like
Experience in high-scale machine learning like Spark M/L, SageMaker, etc.
Knowledge of CI/CD processes, testing frameworks, and containerization technology.
Apply now:
Seeking confident and ambitious professionals for an exciting opportunity at our globally-recognized blockchain gaming company. We are expanding our presence across various regions worldwide. Diversity is highly valued in our organization. All applications will be considered on merit, irrespective of race, color, religion, gender identity, sexual orientation, or national origin.