Business Development Manager
About Us 🚀
Immutable is a global technology company that leads the way in NFTs on Ethereum. With a focus on empowering and rewarding users, Immutable has quickly risen as a leader in the industry, recently achieving unicorn status as one of Australia's fastest-growing companies.
The Immutable Group encompasses the Immutable Platform, the top choice for building and scaling web3 games on Ethereum, and Immutable Games, renowned for its leading titles Gods Unchained and Guild of Guardians. With a vision to blur the lines between digital and real worlds, Immutable is on a path to becoming the premier ecosystem for NFTs.
About The Role 🤔
In light of our rapid growth, we are seeking a skilled Business Development Manager to oversee strategic gaming accounts in the EMEA region. This role involves maximizing minting volume into Immutable by establishing partnerships with key gaming customers for utilizing our Web3 gaming platform and services.
As a Business Development Manager, you will manage the entire sales process, from outlining account strategy and negotiating deals to fostering relationships with clients and promoting key products and services. Collaboration with various internal teams, including GTM, Legal, Sales Engineering, Game Studio, Acceleration, and Partner Success, will be a key aspect of this role.
Responsibilities
- Collaborate with business development leaders to drive early-stage sales and support customer acquisition efforts.
- Utilize both traditional "web2" channels like cold calling and email, and "web3" channels such as Discord and Twitter to engage with prospects.
- Identify trends and opportunities within the web3 gaming landscape.
- Leverage industry connections to bring game studios and developers to Immutable.
- Ensure successful project launches with partners, working closely with cross-functional teams.
- Develop strong relationships with executive stakeholders across functions and contribute to refining the sales process.
- Create strategic account plans and identify necessary resources for target accounts.
Requirements
- Minimum of 4 years of client-facing experience in web3 or gaming within a fast-paced technology environment.
- Strong interest in crypto, web3, gaming, DeFi, and digital assets.
- Exceptional communication and operational skills.
- Comfortable in a dynamic startup setting with an entrepreneurial spirit.
- Driven and committed to achieving success with a hunger for excellence.
Bonus Skills
- Direct experience in web3 gaming projects or advising on them.
- Familiarity with the go-to-market strategies for web3 native projects and games.
- Proficiency in a second language.
About the Team
This role falls under the Immutable platform team's domain, with a focus on establishing Immutable X as a leading NFT minting and trading platform. The team's mission in business development is to fuel sales and growth across key marketplaces and solution providers, positioning Immutable as the industry's foremost expert in scalable blockchain technology for gaming and Web3 applications.
Employee Benefits
We believe in global equal talent attraction through competitive salaries, stock options for all employees, and comprehensive benefits such as medical insurance and 401K. With office hubs worldwide and remote work flexibility, we cater to diverse work arrangements. Additional benefits include financial support for personal development, access to online courses, health and wellness programs, and various leave policies supporting new parents and overall well-being.
Additional Details
Immutable is dedicated to creating an inclusive and diverse workplace where all voices are valued. We encourage individuals from various backgrounds to apply, even if they do not meet all requirements, as diversity drives our success. Our commitment to the Circle Back Initiative underscores our promise to respond to every applicant, and we inform recruitment agencies that this position is already staffed internally.
Join us in shaping the future of web3 gaming!
Social Networking Service (SNS) Executive
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
Full Stack Developer (Front End Leaning)
Winnables.com is looking for a creative front-end-leaning Full Stack Developer who loves bringing slick, engaging user experiences to life while still caring about the behind-the-scenes details.
You’ll collaborate closely with designers and product leads, iterate quickly on new ideas, and see the direct impact of your work in the hands of players around the world.
If you enjoy mixing imaginative front-end polish with just enough back-end know-how to make the magic happen, we’d love to hear from you.
Key Responsabilities:
Transform design mock-ups and product concepts into polished, responsive game screens, animations, and flows.
Collaborate daily with designers, product leads, and blockchain engineers to prototype, ship, and iterate on new games or new features.
Continuously test, debug, and optimize for performance across devices and network conditions.
Review code, share best practices, and help keep our small codebase clean, secure, and easy to extend.
Use player feedback and analytics to refine existing features and guide new ideas from concept to launch.
Champion accessibility and web-standards compliance, ensuring every player—regardless of device or ability—has a first-class experience.
What You’ll Be Building
Build interactive mini-games that deliver smooth, responsive gameplay.
Create real-time multiplayer features and live game mechanics.
Develop pack-opening systems with eye-catching, engaging animations.
Engineer raffle and lottery-style games that are fully on-chain and provably fair.
Implement Plinko and other physics-based games, tuned for fun and balance.
Craft user-friendly interfaces that perform flawlessly across mobile, tablet, and desktop.
Qualifications:
Tech Stack:
Core: TypeScript · React & Next.js · Node.js · Zustand · WebSockets & REST
Data & Infra: PostgreSQL (Supabase) · Redis · Docker · GitHub
Observability: Grafana · PostHog
Design & Web3: Figma · viem / wagmi
What We're Looking For
Strong experience with TypeScript and modern JavaScript
Solid understanding of React and Next.js ecosystem
Experience building real-time applications with WebSockets
Familiarity with Node.js backend development
Knowledge of PostgreSQL and database design
Experience with responsive design and mobile-first development
Understanding of state management patterns (Zustand experience preferred)
Understanding of web security fundamentals (CSRF protection, secure authentication flows, input validation)
Interest in gaming mechanics and interactive user experience.
Nice to Have
Experience with gaming or interactive application development
Knowledge of blockchain technologies and Web3 integration
Familiarity with monitoring tools (Grafana, PostHog)
Experience with Docker and containerization
Understanding of real-time multiplayer game architecture
Company Description:
Winnables.com is on a mission to re-imagine iGaming through full on-chain transparency. We believe players deserve provably fair odds, transparent math, and no black-box RNGs. Every spin and ticket purchase is recorded immutably on Ethereum, so anyone can audit the outcome, track prize pools, or even build their own analytics on top of our contracts.
All of our games are designed and engineered 100% in-house by a small, senior team that blends game design, cryptography, and smart-contract security. We currently operate two flagship experiences:
Raffles – transparent prize drawings where every ticket lives on-chain, letting players verify fairness before and after the draw.
Loot Packs – blockchain-powered loot boxes that reveal randomized rewards with engaging pack-opening animations.
We’re still just getting started. The roadmap is full of green-field challenges—and real, measurable impact on an industry ripe for change. Join us and help craft the next generation of fair, fun, and truly player-owned gaming.
Founding Head of Engineering
DevOps Engineer
Responsibilities:
Architect zero-downtime multichain ops (Arbitrum/BASE rollups, fraud-proof autoscaling)
Design self-healing node clusters that counter NFT minting DDoS attacks in <5ms
Embed on-chain circuit breakers to halt exploits before they drain $CORE liquidity
Turn Discord FUD storms into infra stress metrics via custom LLM pipelines
You’re a Fit If:
You’ve slashed gas costs by 30%+ in past DeFi/GameFi projects (prove it)
Your idea of “monitoring” includes MEV bot behavior and DAO vote latency
You’ve built systems where “chaos testing” means simulating chain splits during PvP wars
You see player rage-quits as a critical infrastructure metric
Compensation:
Base + % of rescued gas fees (paid in $CORE)
NFT “Backbone” Pass (permanent % of protocol revenue)
DAO voting power scaled to uptime milestones (*99.99% SLA = veto rights*)
Moderator needed for TG group
crypto and memecoin experience is essential
1 sol per week
expected to be online 8 hours per day