Talentgrator

Our client is a Barcelona-based iGaming company specializing in the development of online slot games for international markets. With a catalogue of 150+ titles and a steady release pace of 3–4 new games per month, they combine creative vision with strong technical expertise.

This role is ideal for someone who enjoys game development, takes ownership of features from concept to release, and wants to influence technical decisions within the team.

Your main responsibilities:

• Develop slot games using TypeScript / JavaScript (ES6+) from task to completed result.
• Optimize game performance across different devices and browsers.
• Participate in code reviews both as a reviewer and as an author open to feedback.
• Work closely with designers and other developers to achieve high-quality results.
• Take part in technical discussions and gradually influence technical decisions.

Requirements

• 3+ years of commercial experience in game development, browser or mobile.
• Strong knowledge of TypeScript or JavaScript (ES6+).
• Practical experience with one or more frameworks: PIXI, Phaser, Cocos2d, Three.js.
• Understanding of core game development principles: game loop, state management, rendering optimization.
• Ability to complete tasks independently without constant supervision.
• Willingness to work in a team and openness to feedback.

Benefits

• Engage in a unique international web project, gaining valuable experience.
• 20 vacation days and 5 sick days yearly.
• Flexible start to the workday.
• Experience a dynamic work environment that avoids monotony.
• Opportunities for professional growth and advancement.

Our client is a Barcelona-based iGaming company specializing in the development of online slot games for international markets. With a catalogue of 150+ titles and a steady release pace of 3–4 new games per month, they combine creative vision with strong technical expertise.

We are looking for an ML Tech Lead to serve as the technical authority within the ML team. This is a hands-on leadership role focused on architecture, technical decision-making, and the development of AI solutions powered by LLMs, RAG, and AI agents.

What You'll Do:

• Design and evolve LLM architectures, including RAG, multi-agent systems, tool-calling, and memory frameworks.
• Build and optimize semantic and hybrid search solutions using embeddings, pgvector, and reranking techniques.
• Develop pipelines for processing, validating, and structuring Game Design Documents (GDDs).
• Create prompt engineering strategies, evaluation frameworks, and AI guardrails.
• Integrate local and cloud-based LLMs through Ollama and OpenAI-compatible APIs.
• Design and maintain fault-tolerant, production-grade AI services.
• Contribute to the development of AI capabilities, including future automated TypeScript code generation.
• Lead technical discussions, architecture decisions, and code reviews.
• Define engineering standards, best practices, and quality benchmarks for AI development.
• Implement monitoring for model quality, latency, reliability, and infrastructure costs.

• Support and mentor engineers through technical guidance and knowledge sharing.

   

Required skills:

• 3+ years of commercial software development experience.
• Strong Python 3.10+ expertise.
• Hands-on experience with FastAPI, async programming, and type-safe development.
• Solid SQL and PostgreSQL knowledge, including schema design, indexing, window functions, and materialized views.
• Experience building integrations with third-party SaaS APIs, webhooks, and ETL pipelines.
• Practical Docker experience, including multi-stage builds and Docker Compose.
• Understanding of logging, monitoring, and production operations.
• Experience using AI-assisted development tools such as Cursor, Claude Code, GitHub Copilot, or similar.
• Strong system design, architecture, and problem-solving skills.

• Proficiency in Russian/Ukrainian.

   

Сompanу offer:

• Engage in a unique international web project, gaining valuable experience.
• 20 vacation days and 5 sick days yearly.
• Flexible start to the workday.
• Experience a dynamic work environment that avoids monotony.
• Opportunities for professional growth and advancement.

Our client stands out in the online gambling sector and is known for offering exciting slot games around the world. With a creative center in Barcelona and beyond, they are dedicated to creating high-quality games that deliver immersive user experiences. 

Requirements

• 2+ years of experience as a 2D Animator.
• Experience with Spine (must-have).
• Experience creating animations for slot games / iGaming projects 
• Excellent knowledge of Adobe Photoshop and Adobe After Effects.
• Strong understanding of traditional animation principles
  (timing, spacing, squash & stretch, anticipation, etc.).
• Experience creating and animating game UI / interfaces.
• Solid portfolio with shipped / released commercial projects.
• Interest and readiness to use AI tools for concepts, assets, and workflow improvement.
• Clear and effective communication skills.
• Strong team player, open to learning new tools, technologies, and approaches.

Responsibilities

• Create and set up 2D character, object, and UI animations in Spine.
• Animate environments and in-game elements for slot games.
• Develop and configure visual effects using particle systems
  (Particle Designer, Particle Illusion, Magic Particles, etc.).
• Improve the overall visual quality and polish of existing animations (timing, smoothness, readability).
• Collaborate closely with artists, game designers, and developers to integrate animations into the game.
• Help design and optimize the animation pipeline, including the use of AI tools where relevant.
• Participate in animation reviews and provide / receive constructive feedback.

Сompanу offer:

• A vibrant and innovative work environment within a leading company in the online gambling industry.
• The opportunity to be part of a global team of experts passionate about creating exceptional gaming experiences.
• Career development prospects and continuous learning opportunities.

Our client is a company that is one of the prominent providers of unique online slot games based in Spain. With a team of more than 20 developers, designers, and marketers, they are dedicated to creating innovative and captivating slot games. The game development project is designed to appeal to a wide audience of players worldwide.

Your maim responsibilities will be:

• Create 2D concepts for characters, environments, objects, symbols, UI elements, and atmospheric scenes for slot games.
• Ability to proceed with idea and given art style  from Production team (could be either references or some basic assets as Backgrounds/characters or few symbols)
• Prototype visual ideas at the early stages of development.
• Be able to complete project from basic idea to fully finalised slot game (no need in manual rendering, only using AI)
• Produce a huge variety of ideas for symbols, characters, backgrounds etc using AI.
• Deliver high-quality final art ready for cut/animation
• Work closely with Art Lead.

• Bring fresh ideas and suggest themes, trends, and visual solutions for future games

   

Requirements

• 2+ years of experience in iGaming industry.
• Strong portfolio with examples of character , environments, and other assets for slot games.
• Solid understanding of composition, lighting, color, stylization, materials, and various art styles/rendering approaches.
• Ability to quickly generate creative ideas using AI tools (ideally Nanobanana).
• Ability to adapt to the project’s visual style.
• Experience with, or readiness to work across, a wide range of art styles.
• Proficiency in Photoshop.
• Proficiency with AI tools such as Nanobanana Pro and ChatGPT; experience with Midjourney, Stable Diffusion, and other AI tools will be a plus.

Benefits

• Engage in a unique international web project, gaining valuable experience.
• 20 vacation days and 5 sick days yearly
• Flexible start to the workday
• Experience a dynamic work environment that avoids monotony.
• Opportunities for professional growth and advancement.