Senior Software Engineer (Backend)
Status
Lausanne, Switzerland
Full time
Remote
Compensation is not specified
Role
Backend Engineer
Description
:
XBorg is revolutionizing the gaming industry by empowering gamers to establish their digital identity through a credential network. This network enables the development of innovative gaming applications, including improved matchmaking, reputation-based lending, and fan engagement apps. With the goal of onboarding millions of players to the Web3 ecosystem, XBorg is set to transform the future of gaming. We have a thriving Web3 gaming community that actively contributes to the ongoing improvement of our products.
Our user base has surpassed 10,000 and we have partnered with one of Europe's largest esports teams, leading to accelerated growth. As a result, we are seeking top talent to join our tech team.
By joining XBorg, you'll become part of a unique adventure at the intersection of technology, gaming, and esports. This year marks the official launch of our gaming protocol, which will be utilized by one of the world's biggest esports teams. This is just the beginning, with more partnerships on the horizon. If you want to work in an exciting industry, develop globally loved products, and work at a fast pace, XBorg is the place for you.
Additionally, XBorg has a vast partner network and sufficient funding to support our vision. We are the gaming venture of SwissBorg, a leading crypto wealth app with 750,000 verified users and $1B in Asset Under Management. Furthermore, we have the backing of well-known brands in Web3, such as TeamBDS, Community Gaming, Myria, Zilliqa, Mantle Network, and Yield Guild Games.
If you are ready to make an impact on the future of gaming, join us at XBorg!
Responsibilities:
- Design and develop scalable, high-performance backend systems: Build and maintain robust, scalable, and efficient backend systems capable of handling significant traffic and data.
- Optimize system performance: Monitor and optimize the performance of the backend system to ensure optimal functionality.
- Implement security and data protection: Establish security measures to safeguard the system from external threats and ensure data protection.
- Develop and maintain APIs: Design, develop, and maintain APIs used by frontend applications to interact with the backend systems.
- Support products and services in production when released.
- Manage and maintain databases: Design and manage efficient, scalable, and secure databases to store application data.
- Troubleshoot and debug issues: Take responsibility for troubleshooting and resolving issues in the backend system in a timely and efficient manner.
Requirements:
- Experience with Nest.js, PostgreSQL, Heroku, Docker, and Typescript.
- Familiarity with Functional programming.
- 3+ years of full-time or part-time software development experience at an IT/Fintech company or as a back-end engineer.
- Passion for gaming and/or Web3/Decentralized technologies.
Perks:
- Opportunity to contribute to a high-growth, well-funded startup that will disrupt gaming & esports.
- Competitive salary including a token incentive package.
- Chance to shape our engineering culture and grow as we expand.
- Weekly gaming sessions with our team & community members.
- Bi-yearly team retreats and financial support to attend conferences & events of interest.
- Flexible remote-working environment.
Salary Range: $70,000 - $150,000 per year (with incentives in $XBG tokens)
Skills Required
Swissborg
Website
swissborg.comCompany size
Not specified
Location
United States
Description
Dedicated to democratising wealth management by making it fun, fair and community-centric. Join us in building a new era of wealth management!
Status
Velora
3D Motion Designer
Dubai, United Arab Emirates
Dubai, United Arab Emirates
Full time
Remote
Vision At Legends of Velora, we don’t just build games—we forge living, player-owned realities. As a 3D Motion Designer, you won’t just animate assets—you’ll define the kinetic soul of a cross-chain MMO where every movement, transition, and effect feeds into a thriving player-driven economy. Your work will be the visual pulse of a decentralized world, seen by thousands of players across OpenSea, Blur, and beyond.
Your Mission
Craft immersive animations that make blockchain interactions feel alive—trading, battling, and exploring across Chain Worlds
Design motion systems where NFT assets evolve based on ownership history, market value, and in-game achievements
Develop real-time procedural effects tied to on-chain data (gas fees, liquidity pools, DAO votes)
Collaborate with WebGL engineers to push Three.js to its limits, ensuring buttery performance across browsers and devices
Own the full motion pipeline—from concept to implementation—with zero corporate bureaucracy
What You Bring
A portfolio showcasing real-time 3D animations (games, interactive experiences, or Web3 projects)
Mastery of After Effects, Blender, or Maya + experience with game engines (Unity/Unreal) or WebGL frameworks
A haсker mindset—ability to prototype motion systems that react to live blockchain data
Obsession with player psychology—you know how subtle motion cues influence trading behavior
Bonus: Any experience with NFT animation, generative art, or on-chain asset pipelines
Why This Isn’t Just Another Job
Your animations become economic events—rare NFT effects can spike trading volume
No "revisions for the CEO’s nephew"—creative freedom backed by a DAO
Revenue share in $CORE + NFT royalties for signature effects
Build the standard for Web3 motion design—your work will be copied across chains
The Velora Edge
A custom WebGL engine built for zero-lag, cross-chain gameplay
37,000+ early adopters waiting to experience your creations
No App Store gatekeepers—your art reaches players directly, censorship-free
Your Mission
Craft immersive animations that make blockchain interactions feel alive—trading, battling, and exploring across Chain Worlds
Design motion systems where NFT assets evolve based on ownership history, market value, and in-game achievements
Develop real-time procedural effects tied to on-chain data (gas fees, liquidity pools, DAO votes)
Collaborate with WebGL engineers to push Three.js to its limits, ensuring buttery performance across browsers and devices
Own the full motion pipeline—from concept to implementation—with zero corporate bureaucracy
What You Bring
A portfolio showcasing real-time 3D animations (games, interactive experiences, or Web3 projects)
Mastery of After Effects, Blender, or Maya + experience with game engines (Unity/Unreal) or WebGL frameworks
A haсker mindset—ability to prototype motion systems that react to live blockchain data
Obsession with player psychology—you know how subtle motion cues influence trading behavior
Bonus: Any experience with NFT animation, generative art, or on-chain asset pipelines
Why This Isn’t Just Another Job
Your animations become economic events—rare NFT effects can spike trading volume
No "revisions for the CEO’s nephew"—creative freedom backed by a DAO
Revenue share in $CORE + NFT royalties for signature effects
Build the standard for Web3 motion design—your work will be copied across chains
The Velora Edge
A custom WebGL engine built for zero-lag, cross-chain gameplay
37,000+ early adopters waiting to experience your creations
No App Store gatekeepers—your art reaches players directly, censorship-free
Payment in Crypto
Velora
Game Tester – Shape the Future of Web3 Gaming
Dubai, United Arab Emirates
Dubai, United Arab Emirates
Full time
Remote
Vision At Legends of Velora, we’re not just testing bugs—we’re stress-testing the boundaries of player-owned economies. As a Game Tester, you won’t just report glitches—you’ll safeguard a living, breathing multichain universe where every exploit found is a crisis averted for thousands of players and millions in digital assets.Your MissionHunt down bugs like a PvP rogue—except your targets are broken quests, unbalanced economies, and blockchain sync failuresStress-test player-driven systems—from NFT breeding mechanics to cross-chain arbitrage—before they go liveDocument exploits with forensic detail, then help design permanent fixes (not just quick patches)Play daily like a hardcore degenerate—but with a spreadsheet in hand tracking every edge caseBecome the voice of sanity—challenge designers when "innovative" ideas would wreck the in-game economyWhat You BringA ruthless eye for detail—you spot UI misalignments that others ignoreDeep gaming experience—especially in MMOs, strategy games, or play-to-earn titlesBasic understanding of blockchain transactions (gas fees, wallet interactions, etc.)Data-driven mindset—you don’t just say "this feels wrong," you prove it with numbersPassion for breaking things—then explaining exactly how to rebuild them strongerWhy This Isn’t Just Another QA JobYou protect real money—glitches here can tank NFT values or disrupt six-figure marketsDirect access to devs—no "ticket black holes," your reports trigger immediate actionEarly access to alpha builds—test unreleased Chain Worlds before players even know they existProfit from your finds—major bug discoveries earn bonuses in $COREThe Velora EdgeA custom engine with 10x more moving parts than typical Web3 gamesNo corporate red tape—if you find a critical bug at 3 AM, you can wake up the lead devYour work directly impacts OpenSea listings, DAO votes, and live economic events
Payment in Crypto
Strike Arena
Marketing Growth Lead
Part time
Remote
What You’ll Be Doing
Build the vibe. You’ll set the tone and personality of our community across Discord, Twitter, Telegram, and wherever players hang out.
Keep the squad engaged. Run quests, events, AMAs, tournaments, community calls, lore drops, meme contests, and more.
Be our frontline. Answer questions, share updates, and make sure feedback is getting to the devs and leadership in real time.
Grow our army. Welcome new players, help onboard them into the Strike Arena universe, and reward community legends with roles, recognition, and incentives.
Partner with guilds, creators & KOLs. Support collabs, raid events, co-streams, and everything in between.
Stay plugged into web3 culture. Know what’s trending. Jump into memes. Be reactive and proactive in shaping the conversation.
Help shape the future. As our ears and eyes in the community, you’ll play a major role in evolving the game, features, and community tools.
🧠 You Might Be a Fit If…
You’ve been a Community Manager or Mod in web3, especially for a game, NFT project, or DeFi protocol.
You’re super active in Discord and Twitter, and have a feel for what makes a digital community thrive (and what kills momentum).
You love games — especially competitive or crypto-enhanced ones — and understand the player mindset.
You can write clearly, meme cleverly, and manage chaos with good vibes.
You know how to scale a community, from 1k early users to 100k+ with structure, fun, and a sense of identity.
You’re proactive. You don’t wait for directions — you bring ideas and energy daily.
Send CV: career@strikearena.io
Build the vibe. You’ll set the tone and personality of our community across Discord, Twitter, Telegram, and wherever players hang out.
Keep the squad engaged. Run quests, events, AMAs, tournaments, community calls, lore drops, meme contests, and more.
Be our frontline. Answer questions, share updates, and make sure feedback is getting to the devs and leadership in real time.
Grow our army. Welcome new players, help onboard them into the Strike Arena universe, and reward community legends with roles, recognition, and incentives.
Partner with guilds, creators & KOLs. Support collabs, raid events, co-streams, and everything in between.
Stay plugged into web3 culture. Know what’s trending. Jump into memes. Be reactive and proactive in shaping the conversation.
Help shape the future. As our ears and eyes in the community, you’ll play a major role in evolving the game, features, and community tools.
🧠 You Might Be a Fit If…
You’ve been a Community Manager or Mod in web3, especially for a game, NFT project, or DeFi protocol.
You’re super active in Discord and Twitter, and have a feel for what makes a digital community thrive (and what kills momentum).
You love games — especially competitive or crypto-enhanced ones — and understand the player mindset.
You can write clearly, meme cleverly, and manage chaos with good vibes.
You know how to scale a community, from 1k early users to 100k+ with structure, fun, and a sense of identity.
You’re proactive. You don’t wait for directions — you bring ideas and energy daily.
Send CV: career@strikearena.io
Tarta Games
Game Balance/Numerical Designer
Shanghai, China
Shanghai, China
Full time
Remote
Responsibilities:
Design and adjust the numerical systems for Web3 event-related products, including event points, prize tiers, lottery drop rates, viral referral setups, NFT-related values, and coordination of in-game and on-chain assets to ensure game balance and playability.
Collaborate closely with the development and design teams to create numerical design plans and follow through on their implementation.
Analyze player data and feedback to continuously optimize event and game numerical systems and economic models.
Participate in the balance testing of events and game content, making timely adjustments to the numbers in response to player behavior and market shifts.
Design and adjust the virtual economy within the game, including currency, items, rewards, etc., in line with the game’s operational strategy.
Create and maintain documentation for numerical design to ensure clear understanding and collaboration within the team.
Requirements:
2+ years of experience in game or event numerical design, with a track record of successful projects preferred.
Familiar with the game and event development process, possessing systematic thinking skills to balance both the fun and commercial needs of the game.
Strong understanding of mathematics and data analysis, with the ability to use tools for numerical simulation and optimization.
Bilingual in English and Chinese, able to communicate and collaborate effectively within an international team.
Strong team collaboration spirit and a high sense of responsibility, able to work efficiently under pressure.
Design and adjust the numerical systems for Web3 event-related products, including event points, prize tiers, lottery drop rates, viral referral setups, NFT-related values, and coordination of in-game and on-chain assets to ensure game balance and playability.
Collaborate closely with the development and design teams to create numerical design plans and follow through on their implementation.
Analyze player data and feedback to continuously optimize event and game numerical systems and economic models.
Participate in the balance testing of events and game content, making timely adjustments to the numbers in response to player behavior and market shifts.
Design and adjust the virtual economy within the game, including currency, items, rewards, etc., in line with the game’s operational strategy.
Create and maintain documentation for numerical design to ensure clear understanding and collaboration within the team.
Requirements:
2+ years of experience in game or event numerical design, with a track record of successful projects preferred.
Familiar with the game and event development process, possessing systematic thinking skills to balance both the fun and commercial needs of the game.
Strong understanding of mathematics and data analysis, with the ability to use tools for numerical simulation and optimization.
Bilingual in English and Chinese, able to communicate and collaborate effectively within an international team.
Strong team collaboration spirit and a high sense of responsibility, able to work efficiently under pressure.
Tarta Games
Frontend Engineer
Shanghai, China
Shanghai, China
Full time
Remote
Responsibilities:
Develop and optimize Web3-related front-end features, ensuring responsiveness and compatibility across user interfaces.
Collaborate with UI designers to transform design mockups into high-quality front-end code.
Ensure front-end code maintainability and scalability, with continuous optimization and refactoring.
Work with back-end developers to integrate and display Web3 data and functionalities.
Stay updated on front-end technology trends to continuously improve and streamline the development process.
Requirements:
Proficient in HTML, CSS, JavaScript, and front-end frameworks such as React or Vue.js.
2-3 years of front-end development experience with Web3-related products.
Knowledge of the gaming industry and user experience design, with the ability to develop highly interactive and visually appealing interfaces.
Bilingual in English and Chinese, able to communicate efficiently with designers and development teams.
Nice to have:
Familiarity with anime culture, with the ability to understand and cater to the target user base.
Develop and optimize Web3-related front-end features, ensuring responsiveness and compatibility across user interfaces.
Collaborate with UI designers to transform design mockups into high-quality front-end code.
Ensure front-end code maintainability and scalability, with continuous optimization and refactoring.
Work with back-end developers to integrate and display Web3 data and functionalities.
Stay updated on front-end technology trends to continuously improve and streamline the development process.
Requirements:
Proficient in HTML, CSS, JavaScript, and front-end frameworks such as React or Vue.js.
2-3 years of front-end development experience with Web3-related products.
Knowledge of the gaming industry and user experience design, with the ability to develop highly interactive and visually appealing interfaces.
Bilingual in English and Chinese, able to communicate efficiently with designers and development teams.
Nice to have:
Familiarity with anime culture, with the ability to understand and cater to the target user base.