Jito.dev

We’re looking for an experienced Senior Product Designer to join our international team. This position is a great fit for someone with a strong UX/UI background and hands-on experience in the iGaming industry, particularly within casino and poker products. You’ll be responsible for guiding design initiatives end-to-end, conducting user research, and ensuring that design solutions evolve based on user feedback and performance insights.

Key Responsibilities:

• Own the design process: Manage the full cycle of product design, from ideation to implementation, ensuring alignment with both user needs and business objectives.
• User research & insights: Conduct UX/UI research and validate decisions with data-driven reasoning.
• Design execution: Produce wireframes, prototypes (low and high fidelity), sketches, and storyboards to effectively communicate ideas.
• Design systems: Build and maintain scalable, consistent design systems across multiple products.
• Cross-team collaboration: Partner closely with product managers, engineers, and other teams to deliver well-documented and high-quality assets.
• Iteration & optimization: Evaluate feedback and usage data to refine and improve designs continuously.
• iGaming expertise: Contribute to features tailored for casino, poker, and betting products to boost engagement and monetization.

• Trend awareness: Keep up with the latest in design, UX practices, and emerging technologies, and apply them thoughtfully.

   

Required Skills & Experience:

• Strong track record of leading UX/UI projects within the iGaming sector (poker/casino/betting).
• Proficiency in Figma and solid knowledge of design system methodologies.
• Excellent communication skills in English with the ability to clearly explain design rationale.
• Comfortable working in agile environments and adapting quickly to change.
• Experience applying user-centered design principles and iterative approaches.

• Ability to analyze user behavior and apply data-driven improvements.

   

Nice to Have:

• Understanding of poker mechanics and strategies.
• Familiarity with Adobe Creative Suite (Photoshop, Illustrator) and motion design tools (e.g., After Effects).

• Online portfolio showcasing diverse UX/UI projects with measurable outcomes.

   

What We Offer:

• Competitive compensation and benefits.
• Growth opportunities in a creative, ambitious team.
• Flexible working setup (remote, hybrid, or office-based).
• Involvement in innovative projects within the fast-growing iGaming space.
• Bonus system and additional perks.

We’re building a Unity game in the CCG / autobattler genre and are looking for a UI / Graphic Designer to create the game’s interface, visual style, and production-ready assets.

Responsibilities

• Define the UI visual language and create a lightweight style guide (colors, typography, components).
• Design key screens and flows: main menu, lobby, deck/collection, shop, battle HUD, settings, onboarding.
• Create in-game assets: card frames, icons, badges, rarity/affinity indicators, overlays, simple FX-ready elements.
• Prepare Unity-ready exports (atlases/sprites, slicing, naming conventions), collaborate on implementation with the dev team.
• Iterate quickly based on playtest feedback and UX constraints specific to CCG/autobattlers (readability, hierarchy, states).

• Maintain consistency and performance-friendly assets for multiple resolutions.

   

Requirements

• 3+ shipped or portfolio-ready game UI pieces (preferably strategy/CCG/autobattler or systems-heavy games).
• Strong skills in Figma and Adobe (Photoshop/Illustrator); ability to deliver clean, organized files.
• Practical understanding of Unity UI (uGUI/UI Toolkit basics, slicing/exporting, pixel density, anchors).
• Solid grasp of UX for complex interfaces (tooltips, states, inventory/decks, progression, economy).
• Ability to create crisp 2D assets/icons that read well at small sizes.

Nice to have

• Motion/interaction basics (micro-animations, transitions).

• Experience with VFX handoff (masks, layers, blend modes).

   

What we offer

• Project-based contract (timeline and scope to be agreed with you).
• Close collaboration with the Game Designer, Art/Tech leads, and Unity developers.
• Flexible hours and remote work.

Please send:

• Portfolio links highlighting game UI (ideally CCG/autobattler or similar).
• A short note on your availability (hours per week) and monthly rate (USD).
• Tools you use (Figma, Adobe, others) and examples of Unity-ready exports you’ve delivered.

If this sounds like you, we’d love to talk and walk you through the current prototype and priorities.

We are looking for a highly skilled and proactive Quant Developer to join our team and contribute to the development of sophisticated trading and market-making algorithms for crypto-native rates derivatives. You will play a key role in designing and implementing low-latency trading systems, building quantitative models, and optimizing strategies to improve market liquidity and trading efficiency.

Responsibilities

• Algorithm Development: Design, develop, and enhance market-making algorithms for crypto derivatives to ensure efficient trading and liquidity provision.
• Quantitative Modeling: Build robust mathematical and statistical models to analyze market behavior, pricing dynamics, and risk metrics.
• Trading System Design: Develop and maintain high-performance, low-latency trading infrastructure for live execution.
• Backtesting & Optimization: Conduct thorough backtesting, simulation, and parameter tuning to validate and improve strategy performance.
• Market Research: Analyze historical and real-time data to identify trading opportunities and refine quantitative strategies.
• Risk Management: Implement monitoring tools and risk controls to manage exposure and ensure compliance with trading limits.
• Collaboration: Work closely with traders, quants, and engineers to translate ideas into executable production-grade strategies.
• Documentation: Maintain detailed documentation for models, algorithms, and system components.

Requirements

• Experience: Proven background in quantitative development or algorithmic trading within the crypto or digital assets industry, especially in market-making or derivatives.
• Technical Skills: Strong proficiency in programming languages such as Python, C++, or Rust, with experience in low-latency system design.
• Quantitative Knowledge: Deep understanding of financial mathematics, derivatives pricing, and quantitative modeling techniques.
• Market Understanding: Solid grasp of crypto derivatives markets — including perpetual futures, options, and swaps.
• Analytical Mindset: Exceptional analytical and problem-solving skills, with the ability to develop practical solutions to complex challenges.
• Communication: Clear communicator with the ability to collaborate effectively across technical and trading teams.
• Nice to Have: Familiarity with rates derivatives, fixed income, or structured products.

Why Join Us

• Work alongside top-tier quant researchers and engineers in the crypto-finance domain.
• Contribute to cutting-edge trading systems and algorithms used by leading institutional clients.
• Enjoy full remote flexibility, competitive compensation, and a performance-driven environment that values innovation and precision.

How to Apply

If you’re passionate about building high-performance trading systems and want to shape the future of crypto derivatives, we’d love to hear from you.
👉 Send your CV or portfolio with past trading/research work — and let’s build something exceptional together.

We’re seeking a Senior Backend Engineer with deep experience in trading systems to design and build the mission-critical backend of our trading platform — the low-latency, fault-tolerant services that handle market data, orders, and risk events in real time.

The ideal candidate has previously built or operated trading, exchange, or high-frequency systems, and understands the unique challenges of throughput, sequencing, and data consistency under load. You should thrive in solving complex concurrency and distributed systems problems, ensuring that every component performs flawlessly when milliseconds matter.

Responsibilities

• Design and implement backend services powering trading infrastructure — order management, market data, and risk systems.
• Build and optimize components for low latency, high throughput, and reliability under real-world trading conditions.
• Architect distributed, event-driven systems with well-defined boundaries, fault tolerance, and deterministic behavior under stress.
• Collaborate on subsystems for matching, settlement, and internal messaging, ensuring consistency and observability.
• Work alongside blockchain engineers integrating on-chain and off-chain data into trading workflows.
• Contribute to infrastructure (AWS, Kubernetes, Docker) with focus on automation, resilience, and scalability.
• Participate in code reviews, performance tuning, and architectural discussions to maintain best-in-class engineering standards.
• Actively share insights from your trading systems experience and challenge assumptions to help shape our next-generation exchange stack.

Requirements

• Proven background in trading, exchange, or other real-time transactional systems.
• Deep understanding of concurrency, state management, and distributed system design.
• Proficiency in Golang or strong experience in a comparable language (Rust, C++, Java) and readiness to transition.
• Experience with event/message-driven architectures (Kafka, Pulsar, or similar).
• Solid hands-on experience deploying and operating production systems on AWS/Kubernetes.
• Strong grasp of system reliability, monitoring, and graceful failure handling.
• Curiosity to explore new domains — from exchange mechanics to blockchain integrations.
• Clear communicator, self-directed, and comfortable working in a fast-paced, high-stakes environment.

Would you like me to make it sound more recruiter-friendly for a LinkedIn or job post (e.g., more concise and with a strong call to action), or keep it technical and formal as for a company career page or engineering brief?

A5 Labs is looking for a Senior Cocos Animator to craft engaging, high-quality motion for real-money and social casino games. You’ll design, rig, and assemble animations directly in Cocos Creator, collaborating closely with engineers to deliver smooth, performant gameplay experiences — particularly for poker and card-game features.

 Key Responsibilities

• Create polished, responsive animations for gameplay states (idle, deal, reveal, win/lose, bonus).
• Animate UI motion and feedback elements (pop-ins, counters, progress, jackpots).
• Build and fine-tune particle effects and VFX for wins, streaks, and special events.
• Assemble and configure animations in Cocos Creator (timelines, curves, state machines).
• Optimize assets (atlases, sprite sheets, textures, skeletal rigs) for mobile/web performance.
• Collaborate with Product, Game Design, and UI/UX teams to ensure motion supports gameplay mechanics.
• Provide documentation, specs, and maintain internal motion libraries.

Must-Have Qualifications

• 5+ years in game animation or motion design, including 3+ years working with Cocos.
• Proficiency in Cocos Creator (animation clips, state machines, prefabs, events).
• Strong understanding of asset optimization and performance profiling.
• Mastery of animation principles (timing, anticipation, overlap, easing).
• Fluent English communication skills (spoken & written).

Nice-to-Haves

• Experience with Spine, After Effects, Photoshop, or Illustrator.
• Familiarity with TypeScript / JavaScript for animation scripting in Cocos.
• Understanding of casino UX patterns, RTP, and volatility mechanics.
• Mandarin language skills.

How We Work

• Player-first mindset: motion that feels fast, clear, and emotionally satisfying.
• Performance-focused: measure, profile, and ship smooth experiences across devices.
• System-oriented: reuse animation systems and libraries to scale across multiple games.

We are looking for a Marketing Designer to support both ClubWPT Gold (our product for the US & Canada) and the broader WPT brand.
This role focuses on creating premium marketing visuals, live event materials, merchandise, and creative concepts for tournaments and special campaigns.

Key Responsibilities

• Develop new creatives for marketing campaigns and online/offline events
• Support digital and social media campaigns across multiple platforms
• Design print and digital materials for live tournaments (banners, LED panels, posters, brochures, event signage)
• Develop branding and visual identity for new WPT initiatives and sub-projects
• Use AI tools (Leonardo AI, Midjourney, etc.) for creative exploration and idea generation
• Collaborate closely with motion designers, 3D artists, and the marketing team to ensure visual consistency and impact

We Offer

• The chance to shape the visual identity of one of the world’s most iconic poker brands
• Creative freedom and opportunity to work on unique projects — from trophy and merch concepts to global event branding
• Collaboration with a dynamic international team across design, marketing, and 3D and motion.
• Work with cutting-edge AI tools and modern creative processes
• Flexible remote setup and a culture that values creativity and initiative

We’re looking for a Project Manager & Assistant based in Lisbon to support our operations and help coordinate daily tasks across multiple teams and projects.

Responsibilities:

• Assist the leadership team with daily operations, scheduling, and follow-ups.
• Coordinate communication between internal teams and clients.
• Manage small to mid-size projects, ensuring timelines and deliverables are met.
• Handle administrative and organizational tasks to keep operations running smoothly.

• Support team onboarding, documentation, and process tracking.

   

Requirements:

• Must be based in Lisbon, Portugal.
• Proven experience in IT project coordination or organizational roles.
• Strong communication and multitasking skills.
• Proactive, reliable, and detail-oriented.

• Excellent English proficiency.

   

Nice to Have:

• Experience in design or creative project management.
• Familiarity with tools like Notion, Slack, Google Workspace, or similar.

We’re looking for a Marketing Designer to join a creative international team and support global marketing initiatives, live events, and product branding.

About the Role

This role focuses on creating premium marketing visuals, live event materials, merchandise, and creative concepts for tournaments and special campaigns. The ideal candidate combines strong design skills with a passion for storytelling and innovation through AI tools.

Key Responsibilities

• Develop new creatives for marketing campaigns and online/offline events.
• Support digital and social media campaigns across multiple platforms.
• Design print and digital materials for live tournaments (banners, LED panels, posters, brochures, event signage).
• Build branding and visual identity for new initiatives and sub-projects.
• Use AI tools (Leonardo AI, Midjourney, etc.) for creative exploration and idea generation.

• Collaborate closely with motion designers, 3D artists, and the marketing team to ensure visual consistency and impact.

   

We Offer

• The opportunity to shape the visual identity of a global entertainment brand.
• Creative freedom and the chance to work on unique projects — from merchandise and trophy design to large-scale event branding.
• Collaboration with a diverse international team across design, marketing, and 3D/motion.
• Access to cutting-edge AI tools and modern creative workflows.
• Flexible remote setup and a culture that values creativity, ownership, and initiative.

We’re launching an internship program for aspiring Fullstack Developers!

This is a great opportunity to gain hands-on experience working with real projects, guided by experienced mentors.

About the Role

You’ll work with the MERN stack (MongoDB, Express.js, React, Node.js) and participate in building web applications from front to back. This internship is ideal for motivated students or recent graduates looking to start their career in software development.

Responsibilities

• Assist in developing and maintaining fullstack web applications.
• Learn and apply best practices in modern front-end and back-end development.
• Collaborate with team members on coding, debugging, and deployment.

• Participate in code reviews and team meetings.

   

Requirements

• Basic knowledge of JavaScript, Node.js, and React.
• Understanding of web technologies (HTML, CSS, REST APIs).
• Strong motivation to learn and grow as a developer.
• Education in Computer Science or a related field — a plus.

• Prior experience (personal, academic, or freelance) will be a strong advantage but is not required.

   

We Offer

• Mentorship and hands-on experience with real projects.
• Flexible schedule and remote-friendly environment.
• Opportunity to grow into a Junior Fullstack Developer role.
• A supportive, collaborative, and growth-oriented team.

We’re looking for a Senior Cocos Animator to craft high-impact motion for real-money and social gaming experiences. You’ll design, rig, and assemble animations directly in Cocos Creator, collaborating closely with engineers to deliver smooth and performant gameplay moments — especially for card-based games. You’ll own the full animation pipeline from concept to in-engine integration, ensuring both creativity and technical efficiency.

Key Responsibilities

🎨 Animation & Motion Design

• Create polished, responsive animations for gameplay states (idle, deal, reveal, win/lose, bonus, celebratory moments).
• Animate UI motion that enhances feedback and user experience (pop-ins, counters, jackpots, prompts).
• Build and tune particle effects and VFX for wins, combos, streaks, and events.

⚙️ In-Engine Assembly (Cocos Creator)

• Rig, sequence, and assemble animations directly in Cocos Creator; configure timelines, curves, events, and state machines.
• Package scenes and prefabs for developer handoff; set up triggers, animation events, and reusable components.
• Collaborate with engineers to validate playback, performance, and behavior across devices and frame rates.

🚀 Performance & Optimization

• Optimize animation assets (atlases, sprite sheets, textures, skeletal rigs) for mobile and web environments.
• Define and maintain budgets for memory, draw calls, and file size.
• Maintain a library of reusable rigs, VFX, and motion systems to accelerate production.

🤝 Collaboration & Workflow

• Work with Product, Game Design, and UI/UX to ensure motion enhances gameplay mechanics and pacing.
• Provide clear documentation for developer integration; review builds to ensure fidelity.
• Present motion concepts, collect feedback, and iterate quickly.

• Mentor peers on animation quality and best practices.

   

Requirements

• 5+ years in game animation or motion design, including 3+ years of in-engine animation for shipped titles.
• Strong portfolio in gaming or iGaming, ideally with card-game animation experience.
• Proficiency in Cocos Creator (timelines, animation clips, prefabs, events, and state machines).
• Deep understanding of asset optimization (compression, atlas strategy, skeletal vs. frame-based tradeoffs).
• Solid grasp of animation principles (timing, anticipation, easing, overlap).
• Awareness of mobile/web performance constraints and profiling workflows.

• English proficiency (written & spoken).

   

Nice to Have

• Experience with Spine rigging/animation.
• Familiarity with TypeScript/JavaScript scripting in Cocos.
• Knowledge of After Effects, Photoshop/Illustrator, particle systems, or shader-driven VFX.
• Understanding of casino UX patterns and gameplay feedback loops.
• Mandarin language skills.

We are looking for a motivated Backend Developer (Node.js) who is ready to work on real commercial projects and grow into a Fullstack Developer over time.

If you already have experience with React — that will be a huge plus.

About Us

We are a tech team building modern web platforms and long-term solutions for clients from the EU, US, and other regions.
Our core stack includes Node.js, Express.js, MongoDB, and on the frontend — React.

We value clean code, modern development practices, teamwork, and continuous growth.

Responsibilities

• Develop and maintain backend services using Node.js and Express.js.
• Work with databases (MongoDB or similar): schemas, queries, optimization.
• Build and maintain REST APIs and external integrations.
• Collaborate with the team, participate in code reviews, debugging, and deployment.

• Gradually take on frontend tasks (React) as part of your transition to a Fullstack role.

   

Requirements

Must-have:

• Solid understanding of JavaScript and Node.js.
• Experience with or understanding of RESTful API development.
• Basic knowledge of databases (MongoDB preferred).

• Strong motivation to learn, grow, and collaborate.

   

Huge plus:

• Experience with React or willingness to pick it up quickly.
• Understanding of basic frontend technologies (HTML, CSS).
• Experience transitioning from another backend language (e.g., Python).

• Familiarity with the MERN ecosystem.

   

We Offer

• A clear development roadmap: Backend Developer → Fullstack Developer (MERN).
• Involvement in real, production-level projects.
• Mentorship and support from experienced engineers.
• Flexible schedule and remote-friendly environment.
• Growth opportunities within the team and participation in building high-quality products.

We are looking for a visionary and execution-driven Chief Executive Officer (SEO) who can lead our product, development, design, and marketing teams toward an ambitious goal — capturing maximum market share and using the product as a powerful user acquisition engine.

Our ideal leader has strong poker domain expertise, proven success in building and scaling product teams, and hands-on experience creating and managing education-focused apps (EdTech).

What You Will Lead

You will oversee and empower four key teams:

• Product Development
• Engineering / Tech Teams
• Design / UI–UX
• Marketing & Growth

Your mission will be to deliver a high-performance product ecosystem that rapidly scales, retains users, and expands our footprint across global markets.

Key Responsibilities

• Drive the strategic vision, roadmap, and execution across all product and growth initiatives.
• Lead and manage full-cycle product development, from ideation to launch and continuous iteration.
• Build, scale, and mentor multidisciplinary teams (dev, design, product, marketing).
• Develop a strong go-to-market strategy and ensure aggressive user acquisition through a product-led approach.
• Oversee market analysis, competitor research, and positioning to accelerate market capture.
• Implement data-driven decision-making processes across the organization.
• Establish operational excellence, KPIs, and performance metrics aligned with company growth goals.
• Collaborate with stakeholders and investors to ensure alignment with business strategy.
• Apply deep poker industry knowledge to shape product mechanics, user experience, and monetization.

• Lead the creation and expansion of education applications, including content strategy, user experience, and retention.

   

Requirements

• 6–10+ years of experience in senior leadership roles (CEO, Head of Product, Head of Growth, or similar).
• Proven success in scaling digital products and leading cross-functional teams.
• Strong expertise in the poker industry, gaming, or adjacent markets.
• Solid background in product-led growth (PLG) strategies.
• Experience building and launching EdTech or educational apps.
• Deep understanding of marketing funnels, user acquisition strategies, and retention frameworks.
• Exceptional communication, decision-making, and leadership skills.
• Ability to operate in fast-paced, zero-to-one and scale-up environments.

• Analytical mindset with strong business acumen.

   

Nice to Have

• Experience working in fast-growth startups.
• Successful fundraising or investor reporting background.
• Familiarity with AI-driven user acquisition tools.

• Strong network within the gaming/poker industry.

   

What We Offer

• Opportunity to lead a high-impact product from its early stages.
• Direct influence on company strategy, vision, and growth trajectory.

• A highly motivated team ready to scale globally.

   

We are looking for a Senior Full Stack Engineer to lead a small, high-impact engineering team responsible for our customer-facing web platform, public API, and the internal platform powering our AI model training workflows.

This role combines hands-on engineering, technical ownership, and team leadership, with a strong emphasis on system design, architectural decision-making, and cross-functional collaboration.

Key Responsibilities:

Team Leadership

• Lead a team of two Full Stack Engineers and one QA Engineer.
• Provide ongoing mentorship, code reviews, and technical guidance.
• Facilitate Scrum ceremonies and ensure smooth sprint execution.
• Maintain high engineering standards, code quality, and delivery velocity.

Technical Ownership

• Own development and maintenance of the customer-facing web application (React + Node.js), external APIs, and the internal AI-training platform.
• Architect, design, and implement backend services using AWS Lambda (serverless) as well as containerized workloads on EC2.
• Oversee performance, scalability, and reliability of Postgres RDS.
• Drive improvements to CI/CD, build pipelines, testing strategy, and infrastructure resiliency.

Ecosystem & Tooling

• Work within a monorepo structure.
• Manage IaC using AWS CloudFormation.
• Maintain monitoring, logging, and alerting pipelines via Coralogix.
• Ensure robust automation with Cypress and Vitest.
• Maintain Docker-based development environments and EC2 deployments.

Cross-Team Collaboration

• Partner with Product Managers to transform requirements into actionable technical plans.

• Coordinate with other engineering teams under the CTO to ensure architectural alignment and shared standards.

   

Key Projects You Will Own:

• Customer-facing web platform (React + Node.js + AWS).
• Internal AI model training platform, including all supporting backend services and tooling.
• Modernization, optimization, and scalability initiatives across the entire stack.

Qualifications:

• Strong experience with TypeScript across frontend and backend.
• Hands-on expertise with React, Node.js, AWS Lambda, EC2, Docker, and Postgres RDS.
• Proven experience mentoring or leading engineers.
• Solid understanding of CI/CD pipelines (GitHub Actions), automated testing, logging, and monitoring.
• Ability to collaborate directly with Product and translate requirements into architecture and execution plans.
• 5+ years of professional software development experience.
• 3+ years of JavaScript/TypeScript experience.

• 1+ year in a Lead Developer or Team Lead role.

   

Nice to Have:

• Familiarity with serverless design patterns.
• Experience with performance tuning for Node.js and Postgres.

Ready to take the lead and build impactful products?
Apply now — we’d love to meet you!