Jobs at Djinni

About the role:
We are looking for a Trainee Game Artist who wants to grow in commercial game art and work on stylized visual assets for game projects.
This role is a good fit for someone with a solid artistic base, strong motivation, and a desire to develop in creating symbols, themed objects, decorative elements, and polished in-game visuals under the guidance of a senior team.

We are open to candidates with limited commercial experience if they have a good eye, can follow art direction, and are ready to learn fast.
 

     Responsibilities:

• Assist in creating 2D visual assets for game projects
• Work on symbols, themed elements, icons, and supporting art
• Adapt assets to the project’s visual style and creative direction
• Prepare clean source files and production-ready materials
• Make revisions based on feedback from the team
• Support the team with research, references, and variations of visual concepts
• Help maintain visual consistency across the project
   

     Requirements:

• Basic portfolio in illustration, graphic design, or game art
• Understanding of composition, color, shape, and visual clarity
• Good command of Photoshop, Illustrator, or similar tools
• Ability to work with references and follow a defined art style
• Attention to detail and willingness to improve quickly
• Strong motivation to grow in game art production
   

     Nice to have:

• Interest in stylized, decorative, and highly readable game art
• Understanding of how visual assets should look in real gameplay
• Experience with layered files and preparing assets for animation
• Passion for games and visual storytelling
  
  What We Offer:
• Hands-on experience working on real commercial game projects.
• Mentorship and regular feedback.
• Opportunities for professional growth and long-term career development.
• A collaborative and supportive environment.
• Exposure to real production pipelines, art workflows, and industry best practices
• Support with learning, knowledge sharing, and development of practical art skills
• Potential for long-term cooperation or a full-time role based on performance during the traineeship

• Compensation for relevant courses, training, or learning materials
   

  Learning Opportunities:

• Work on commercial game art tasks under the guidance of experienced professionals
• Gain practical experience in creating stylized game assets, symbols, themed objects, and supporting visuals
• Improve illustration, composition, color, and production-ready asset preparation skills through real project work
• Learn how to follow art direction, maintain visual consistency, and adapt assets for game production

• Develop a stronger understanding of commercial art requirements and player-facing visual design
   

  Additional Information:

• This position is unpaid.
• The internship provides exceptional learning and mentorship opportunities in game development.
• Candidates should be passionate about learning and growing in a practical, hands-on environment.

About Us 
At Demigos, we build robust software solutions for both agile startups and established companies. We are a team that values innovation and autonomy — here, your ideas will be heard, and you’ll have the opportunity to build great things.

About the Project 
You will be joining a brand-new project: a complete, ground-up redesign of a real estate booking website for a client. The application will be highly interactive and will rely heavily on seamless integrations with a primary third-party API.

The Role
We are looking for a Senior Full-Stack Developer to be the driving force behind this project. You will serve as the technical lead and primary architect, responsible for designing the system from the ground up, spearheading the development process, and guiding the engineering team to success.

What You’ll Do

• Technical Strategy & Architecture: Spearhead the project’s technical vision from day one. You will design and implement the system architecture from the ground up, making critical decisions regarding data flow, security, and scalability.
• Hands-On Core Development: Actively work the solution. You won’t just be drawing diagrams, you will be writing the foundational code, building complex Next.js features, and establishing the core patterns the rest of the team will follow.
• Team Leadership & Streamlining: Serve as the technical cornerstone for the team. You will streamline development processes, remove technical blockers, conduct rigorous code reviews, and mentor mid-level developer to elevate the entire team’s performance.
• API & Infrastructure: Drive the integration of the complex third-party API and manage our Supabase and Vercel infrastructure, ensuring seamless data synchronization, secure authentication, and high availability.
• AI-Assisted Engineering: Champion the use of modern AI-powered tools (like GitHub Copilot or Cursor) to accelerate development and establish best practices for AI-assisted development workflows within the team.
  
  Requirements
• 5+ years of experience in full-stack web development.
• Proven track record as a Technical Architect or Team Lead on similar or larger-scale projects.
• Deep expertise in Next.js as a full-stack framework.
• Strong hands-on experience with Supabase and deploying/managing apps via Vercel.
• Deep experience integrating and managing complex third-party APIs.
• Strong experience in using modern AI code generation tools in production environments.
• Some DevOps experience is a plus (DigitalOcean, AWS, Github Actions, Docker).

Spring is the time when everything is growing and here we are :)

We’re expanding our PM team and looking for a proactive person with a problem-solving mindset and great communication skills who’ll take over our experience and help us deliver various projects.

Ukraine-based role

Requirements for this role:

• Fundamental understanding of Agile methodologies (specifically Scrum and Kanban);
• Successful completion of PM courses;
• Upper Intermediate+ (good spoken/written) English;
• Basic knowledge of PMBoK guidelines;
• Experience in creating User Stories and Use Cases;
• Understanding of the Software Development Lifecycle;
• Strong team leadership, problem-solving skills and proactive mindset;

Would be a plus:

• Experience in Project Management and/or Sales in IT;
• Experience in working with English-speaking clients;
• Experience in intercultural communication (exchange studies, work & travel);
• PM certifications;
• Bachelor's degree in Management or Information technology (any technical education);

As our PM/Scrum Master, under our mentoring, you will:

• Manage projects from collecting requirements to releases;
• Manage the internal and external communication for effective information exchange between stakeholders;
• Facilitate your team;
• Own project processes and systemize routines;
• Prepare User Stories and Use Cases with our clients, and pitch them to the dev-team;
• Plan work and schedule together with the dev-team;
• Control project constraints, and get customers’ approvals on changes;
• Manage and control expectations of stakeholders, prepare reports;
• Make a final check of increments before delivery;
• Implement and promote Agile methodologies.

Why work with us?

• Guidance and Mentoring by our PM team and C-level who’re open to sharing knowledge;
• A healthy community where every person and their ideas matter;
• Supportive environment of professionals that value quality above quantity;
• 24 paid vacation days + 10 paid recharge days;
• Birthday holiday and Donor Day-off;
• Flexible working hours with the opportunity to work from your Ukraine-based home office;
• Professional study compensation (courses/meetups/webinars);
• Sport & Streamings budgets;

P.s. When applying for this role, please, send a cover letter describing the relevant skills you are strong at.

About the role:

We are looking for a 2D Motion Designer / Game Animator to create impactful animations for stylized game projects.
This role focuses on feature animations, symbol reactions, reveal moments, transitions, hit effects, and high-energy in-game motion that make gameplay feel dynamic and rewarding.

We are looking for someone who understands not only animation quality, but also timing, anticipation, clarity, and player perception. Your work should make important game moments feel exciting, satisfying, and premium without becoming visually noisy.
 

Responsibilities:

• Create 2D in-game animations for symbols, feature elements, transitions, and special moments
• Animate hero elements such as premium symbols, expanding elements, triggered features, and win-related sequences
• Work on feedback animations that improve clarity and player engagement
• Collaborate closely with artists, game designers, and developers to ensure smooth implementation
• Optimize animations for performance while preserving quality
• Prepare clean exports and animation files for integration
• Help define the motion language and overall feel of the project
   

Requirements:

• Strong portfolio in 2D animation / motion design for games
• Good understanding of timing, spacing, anticipation, impact, and visual rhythm
• Experience with After Effects, Spine, Adobe Animate, or similar tools
• Ability to animate UI elements, effects, and object-based game assets
• Understanding of how animation supports game feel, clarity, and retention
• Good communication and ability to iterate fast
   

Nice to have:

• Experience in casino, casual, mobile, or feature-heavy game projects
• Experience animating special symbols, transformations, reveal sequences, and celebratory moments
• Basic understanding of VFX pipelines
• Experience working directly with dev teams on integration

About the role:
We are looking for a 2D Game Artist / Illustrator to create high-quality visual assets for stylized game projects.
The role focuses on designing symbols, themed objects, decorative elements, UI-supporting visuals, and polished key art in a clear, readable, and commercially strong style.

We need someone who can combine strong illustration skills with an understanding of game readability, composition, color, and visual hierarchy. The ideal candidate knows how to make assets look attractive, premium, and instantly recognizable in motion-heavy gameplay.
 

Responsibilities:

• Create 2D game symbols, objects, and thematic visual elements
• Develop assets in a consistent art style based on project references and creative direction
• Prepare graphics that are clean, readable, and production-ready
• Work on iconic, visually strong assets that remain clear even at smaller sizes
• Collaborate with the game design and animation teams to ensure assets work well in-engine
• Iterate quickly based on feedback while maintaining quality
• Support the creation of promo visuals, splash art, and additional in-game elements when needed
   

Requirements:

• Strong portfolio in 2D illustration / game art
• Good understanding of shape language, color, lighting, composition, and stylization
• Experience creating game-ready assets, icons, symbols, or similar visual elements
• Ability to adapt to different themes and art directions
• Confidence in Photoshop, Illustrator, or similar tools
• Good attention to detail and consistency
• Ability to work with references while still bringing original visual ideas
   

Nice to have:

• Experience in casino, mobile, social casino, casual, or arcade-style games
• Understanding of how art performs in feature-driven gameplay
• Experience preparing layered files for animation
• Knowledge of UI / UX basics for games

Kraken Leads a dynamic company with Ukrainian roots, providing comprehensive SEO solutions for iGaming products for over 6 years.

We are looking for an experienced and results-oriented Team Lead SEO who can take full responsibility for client SEO directions and team management: from developing strategy and financial models to scaling results and building a stable profitable business.

Requirements:

• Experience in building and managing an SEO team (full cycle: selection, adaptation, processes, motivation, KPI) with reaching the break-even point;
• Proven success in competitive niches (iGaming, Dating, Nutra, Betting and other high-risk) - top 3-5 facts for XXX queries;
• Experience working with JS projects (React, Vue, Angular): indexing, ranking, SSR (consultative);
• Experience in managing multi-regional projects (canonical, hreflang);
• Strong management skills: strategy building, role distribution, employee development, training for complex projects, conflict resolution;
• Business thinking: P&L, KPI, assessing team effectiveness in numbers;
• Deep understanding of SEO (technical, content, link building, analytics) and monitoring results with deadlines;
• Proficiency in analytical tools: GSC, GA4, Ahrefs, Semrush, Bing Webmaster Tools, etc. (strategic level);

• English - from B2 level.

   

Responsibilities:

• Development, coordination and implementation of SEO strategy for international client projects (Google, Bing, local search engines);
• Management of link building strategy taking into account regional specifics: anchor lists, donor control, work with different markets;
• Participation in team formation and scaling: hiring, adaptation, training for JS/multi-regional projects, motivation and KPIs;
• Ensuring the achievement of planned team results within the established deadlines for client projects: growth of organic traffic, positions, conversions;
• Ensuring regular communication of the team with related departments and client teams to achieve business goals;
• Planning, together with SEO specialists and the content department, content strategy for multi-regional sites: clustering, semantics, TOR for editors, quality control and localization;
• Working with analytics: Google Search Console, GA4, Ahrefs, Semrush, Bing Webmaster Tools, BI tools;
• Implementation and testing of AI tools for SEO automation.

Why it’s comfortable to work with us:

📚 Development without limits: Clear professional roadmap, personal budget for courses and trainings, annual skill upgrade your career grows together with the company.

🌍 Flexibility and balance: Start your working day anytime between 8:00 and 11:00, work remotely from anywhere, or drop by our Kyiv coworking space for networking and team vibes.

💚 We care about you: 17 paid vacation days + additional day-offs for holidays, 100% paid sick leaves, and a wellbeing budget for sports, healthcare, or your favorite hobby.

📄 Zero bureaucracy: We handle all legal and accounting matters you focus purely on performance and results.

💪 Energy and achievements: We run, do yoga, launch challenges, and celebrate both personal and team victories because success feels better together.

🎯 Smooth start and full support: Friendly onboarding with a buddy, ongoing feedback, transparent goals, and a clear understanding of success metrics.

💬 Open communication with leadership: Direct access to C-level, regular all-hands meetings, and transparency in decisions your voice is always heard.

💰 Transparent compensation: Your income grows with your results. We value fairness and reward performance.

🚀 Your journey to joining the team:

Resume review — we carefully evaluate your background and experience.

Interview with a recruiter — to align expectations and share details about the role.

Technical/manager interview — meet your future manager and discuss real tasks.

Paid test task — a chance to show your approach and skills in action.

Final interview with the CEO — friendly chat about vision, values, and growth.

Offer and onboarding — welcome to Kraken Leads, where your next chapter begins!

We’re looking for a Data Engineer to improve our data infrastructure and integration workflows.

This role is a great fit for someone who can quickly step into an existing environment, bring strong technical expertise, and help us build reliable, scalable solutions with a practical hands-on approach.

What you’ll do:

• Design and build data templates for integration workflows
• Optimize and improve existing data pipelines
• Ensure smooth and reliable integration across SaaS systems
• Work closely with the team to improve performance, stability, and maintainability of data flows

What we’re looking for:

• Commercial experience as a Data Engineer
• Hands-on experience with Azure
• Knowledge of Snowflake
• Python skills for data engineering tasks
• Experience working with SaaS products and integrations
• Understanding of building efficient, scalable, and maintainable data pipelines

Would be a plus:

• Experience with ETL / ELT
• Experience with cloud-based data platforms and modern data stack
• Ability to work independently and move fast in a short-term project setup

About Us
At Demigos, we build robust software solutions for both agile startups and established companies. We are a team that values innovation and autonomy — here, your ideas will be heard, and you’ll have the opportunity to build great things.

About the Project
You will be joining a brand-new project: a complete, ground-up redesign of a real estate booking website for a client. The application will be highly interactive and will rely heavily on seamless integrations with a primary third-party API.

The Role
We are looking for a Middle Full-Stack Developer to help us bring this project to life. Working closely with our Senior Developer, you will be writing clean, efficient code across the entire stack, turning architectural designs into a functional, polished product.

What You’ll Do

• Full-Stack Implementation: Develop user interfaces and backend logic using Next.js.
• API Integration: Connect the application to a primary third-party API, ensuring data is synced reliably and efficiently.
• Database & Infrastructure: Implement database schemas, queries, and authentication flows.
• Collaborative Engineering: Participate in code reviews, brainstorm solutions, and work closely with the team to execute the project’s technical vision.

Requirements

• 2–4 years of experience in full-stack web development.
• Strong proficiency in React and Next.js. You should understand how to use Next.js in a full-stack context.
• Solid practical knowledge of Supabase and Vercel for hosting and CI/CD.
• Experience investigating and integrating third-party APIs.
• A collaborative mindset with a strong desire to learn, grow, and contribute your own ideas to the project.
• Familiarity with using modern AI code generation tools.

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

We are looking for experienced Senior Java Software Engineer to join our team. Our client is one of the world's largest fashion retailers selling in 215 markets through its online platform or its 6,477 stores in 95 markets. By working closely together as a single company globally focused on the key elements of fashion production – design, manufacture, distribution, and retail. All the production is founded on three pillars - flexibility, digital integration, and sustainability.

Responsibilities:

• Participate actively and constantly in the design and development of APIs
• Ensure the availability and resilience of its services that help the development of the company’s business
• Ensure the quality of development and code cleanliness (Clean Code)
• Automatic and manual exploratory execution during the development to verify that the acceptance criteria are covered
• Maintain and evolve automated test cases with QA
• Work in close contact with the Product Owner and support in the technical definition of product backlog items
• Guarantee continuous deployment, write qualitative, maintainable code with extensive test coverage in a fast-paced professional software engineering environment
• Suggest technical and functional improvements to add value to the product

Requirements:

• 5+ years of software development experience
• 4+ years of extensive Java development experience, Maven
• 2-3 years of Spring framework and building Spring web applications
• ES6, React, Redux, Redux-saga TypeScript, CSS, RESTful APIs
• Understanding and experience developing and deploying microservices
• Experience developing REST interfaces, OpenApi
• Excellent design, coding, and debugging skills
• OOP, OOD, DDD. Design Patterns proficient
• Working knowledge of relational databases, NoSQL technologies – Mongo DB
• Working knowledge of Kafka, Kafka streaming (can be optional)
• Experience with different clouds – AWS, Azure
• Working knowledge of OpenShift, Kubernetes
• Familiar with GrayLog, Grafana
• Working experience in an Agile environment, a clear understanding of Agile methodologies mindset, and development practices applicable to them
• Excellent communication, organizational, and facilitation skills, product-oriented mindset, focus on team results, willingness to continuous personal and team improvements, leadership qualities, and resilience

• Upper-Intermediate/Advanced English level (there will be a lot of communication with the client)

   

Nice-to-have:

• Frontend testing and performance optimization
• CSS3/SCSS/HTML5, modern responsive design techniques

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We're seeking a Software Java Engineer with 5+ years of experience to help build and scale the backend services that power our content discovery, licensing, and delivery platforms across all of our content libraries. You'll join a team that's passionate about clean architecture, performance, and solving complex challenges at scale. If you thrive in a collaborative environment and love building robust APIs, data-driven systems, and data modeling we'd love to hear from you.

What You'll Do:

• Design, implement, and maintain backend services using Java, Spring Boot, and the broader Spring ecosystem.
• Build and evolve RESTful APIs that power content metadata, search, recommendation, and licensing workflows.
• Work with Kafka to build event-driven and real-time processing systems.
• Use SQL and work with relational databases to support structured content metadata.
• Partner with data and analytics teams to model data in data warehouses, supporting reporting and analytics use cases.
• Build and maintain DBT models to transform raw data into clean, usable datasets.
• Leverage the AWS ecosystem for service deployment, data storage, and pipeline orchestration.
• Contribute to technical discussions, system design, and code reviews.

Requirements:

• 5+ years of professional backend development experience.
• Strong proficiency in Java, with experience using Spring Boot and Spring Framework.
• Experience designing and consuming REST APIs.
• Familiarity with Kafka or other message streaming platforms.
• Solid understanding of relational databases and writing optimized SQL.
• Comfortable working with GraphQL.
• Exposure to Python or willingness to learn.
• A collaborative mindset with strong communication skills.
• A passion for clean code, scalable systems, and continuous learning.

Nice-to-Have:

• Practical experience working with data warehouses and DBT for data transformation and modeling.
• Hands-on experience working with the AWS ecosystem (especially Aurora/Dynamo DB).
• Experience working with Node.js and/or Typescript.
• Knowledge of containerization and orchestration (Docker, Kubernetes).
• Experience with Databricks/Snowflake.
• Background in building systems for search, metadata enrichment, or digital asset management.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is... Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Middle/Senior Power BI Engineer.

About the client:

Founded in the Netherlands over 180 years ago, the customer is a global leader in information services and expert solutions for professionals in the health, tax and accounting, risk and compliance, finance, and legal sectors. As of 2017, the company was recognized by Corporate Knights as one of the 100 most sustainable companies in the world. The company currently operates in over 150 countries.
 

Requirements:

• 4+ years of hands-on experience with Power BI, including creating and optimizing dashboards, reports, and data visualizations that effectively communicate insights to stakeholders;
• Skills in Excel for data manipulation, advanced functions (e.g., pivot tables, VLOOKUP, INDEX-MATCH), and integration with Power BI for seamless data sourcing and transformation;
• Practice using Microsoft Forms to collect data and connect responses to Power BI for real-time feedback and insights from end-users;
• Familiarity with connecting Power BI to Azure data sources (e.g., Azure SQL Database, Azure Data Lake) and managing data flows to pull in data securely and efficiently;
• Competency in integrating Power BI with AWS data sources (e.g., Amazon RDS, Redshift) using direct connections or APIs to provide a unified data view across platforms;
• Proficiency in data modeling, including knowledge of DAX for creating calculated measures, KPIs, and handling complex business logic within Power BI;
• Experience with data extraction, transformation, and loading (ETL) processes, utilizing Power Query and Power BI’s data transformation tools to prepare data for reporting;
• Сommunication skills to work with business units to understand requirements, provide insights, and develop solutions that meet both technical and business needs;
• Knowledge of best practices for data security, privacy, and compliance, especially when working with sensitive data across AWS and Azure environments;
• Ability to design, implement, and manage workflows using Power Automate to automate data processes, alert systems, and report distribution, enhancing productivity and efficiency.
   

Responsibilities:

• Design, develop, deploy, and maintain Power BI report solutions;
• Сreate new Power BI dashboards;
• Сreate dashboards for mobile view;
• Write and execute queries upon request for data;
• Test products for accuracy prior to deployment;
• Continuously improve performance and reliability of reports;
• Recommend additional options for reporting and analytics.

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Data Architect.

Must-Have Skills

• Data Architecture (8+ years, 3+ as architect)
• Enterprise data architecture — conceptual, logical, physical modeling
• Lakehouse architecture patterns — medallion architecture, data mesh principles
• Hybrid data architecture — on-prem ↔ cloud data movement, consistency, governance
• Data modeling — dimensional modeling, Data Vault 2.0, or similar for analytical workloads

• Cloudera / Hadoop Ecosystem (Critical)
• Cloudera Data Platform (CDP) — architecture, administration, security
• Apache Hive / Iceberg — table formats, partitioning strategies, compaction
• Apache Spark on Cloudera — performance tuning, resource management
• HDFS / Ozone — storage architecture, replication, tiering
• Apache Ranger / Knox — security, access control, audit
• Query & Analytics Layer
• Starburst / Trino — federated query architecture, connector management, caching strategies
• Tableau — data source architecture, extract vs. live connections, semantic layer design
• SQL optimization for analytical workloads — join strategies, materialized views, caching
• Streaming & Integration
• Apache Kafka — topic design, schema registry (Avro/Protobuf), exactly-once semantics
• CDC (Change Data Capture) patterns — Debezium, Kafka Connect
• ETL/ELT pipeline design — batch and streaming patterns
• Apache Airflow — DAG design for complex data pipelines
• Governance & Quality
• Informatica — data catalog, data quality, metadata management
• Data governance frameworks — data ownership, stewardship, lineage
• ABAC implementation for data access (attribute-based access control)
• Data quality metrics and monitoring
• Business glossary management

• Cloud Data Architecture (AWS)
• S3 — data lake storage patterns, lifecycle policies, storage classes
• AWS Glue — catalog, ETL jobs
• Lake Formation — fine-grained access control
• Hybrid integration — AWS Direct Connect, data replication strategies
   

Nice-to-Have

• Telco data models (CDR, network events, subscriber data, billing)
• Experience migrating from traditional Hadoop to modern lakehouse
• Data Mesh implementation experience
• Cost optimization for large-scale data platforms
• DAMA-DMBOK or equivalent data management certifications
   

Engagement Model

• Full-time staff augmentation (embedded in team)
• Business trips to Baku every 2 month
• Must overlap with Baku working hours (GMT+4)
• English fluency required

• We’re seeking a super-experienced Senior Fullstack Developer with deep expertise in JavaScript/TypeScript, particularly in Node.js, React, and Supabase, combined with practical experience in AI prompt engineering. You’ll architect, build, and optimize scalable applications that seamlessly integrate AI-assisted functionalities and modern cloud backends.

Requirements

Position name: Senior FS Developer (with AI agents experience)
Level: Senior

Hard skills:

• 8+ years of experience building fullstack web applications.
• Advanced proficiency in JavaScript/TypeScript, Node.js, React, and Supabase.
• Practical hands-on experience with AI prompt engineering, leveraging ArgumentCode, Cursor, or equivalent developer-AI tools.
• Experience with Spec-Driven Development approach: BMAD / SpecKit frameworks
• Experience with Figma MCP integrations to pull designs directly from Figma files
• Deep understanding of RESTful and GraphQL APIs, modern web performance, and security.
• Advanced experience with SQL databases, especially PostgreSQL
• Solid understanding of LLM context design, tool integration, and code-generation workflows.
• Experience with Docker, GitHub Actions, and cloud deployments (Vercel, AWS, or similar).

Nice-to-Have:

• Familiarity with Next.js, tRPC, or Edge functions.
• Exposure to RAG systems, vector databases, or LangChain/OpenDevin-style orchestration.

Responsibilities:

• Design and develop full-stack applications using Node.js (backend), React (frontend), and Supabase (database/auth/storage).
• Build scalable APIs and event-driven systems.
• Integrate and optimize AI/LLM workflows (e.g., OpenAI, Anthropic, or local models) through prompt design, argument-code, or Cursor-based pipelines.
• Collaborate closely with product and design teams to turn ideas into high-quality software.
• Write clean, maintainable, and testable code following best practices (CI/CD, unit/integration tests, performance monitoring).
• Review code, mentor team members, and participate in architecture discussions.

English - Upper, the customer is from USA 
Time zone: the client availabile in USA timezone -6 CET

We're looking for a Senior Frontend Developer who thrives in the fast pace of mobile game development. You'll join a small, focused team and have a direct impact on features that millions of players will experience. You'll be responsible for building and shipping new UI systems, multiplayer frontend integration, and the creature breeding interface — all within Unity.

 Key Responsibilities

• Design and develop new frontend features in Unity (C#) including multiplayer lobby, matchmaking UI, and real-time competitive gameplay HUD.
• Build new features interface — including lineage visualization, character selection, and outcome previews.
• Collaborate with backend engineers to integrate various api over RPC/Rest/Socket connection for multiplayer sessions, leaderboards, and player profiles.
• Optimize UI performance for a wide range of Android and iOS devices, ensuring smooth framerates and minimal memory overhead.
• Maintain and improve the existing alpha UI codebase — refactoring as needed for scalability.
• Work with artists and designers to implement pixel-perfect, responsive UI layouts using Unity UI Toolkit or UGUI.
• Implement animations, transitions, and visual feedback loops that enhance the game feel and player engagement.
• Participate in code reviews, sprint planning, and design discussions as a senior team member.
• Help define frontend architecture standards and mentor junior developers as the team grows.

Required Skills & Experience

Must-Have

• 4+ years of frontend or UI development experience, with at least 2 years in Unity.
• Strong proficiency in C# and Unity's UI systems (UGUI and/or UI Toolkit).
• Experience shipping at least one mobile game title on iOS and/or Android.
• Solid understanding of multiplayer game architecture — client-server communication, state synchronization, latency handling.
• Proficiency integrating api over RPC/Rest/Socket connections within Unity projects.
• Experience with Unity's animation systems (Animator, DoTween, or similar) for UI transitions.
• Familiarity with AI related coding framework for supporting front-end development phase

• Ability to work independently, manage your own scope, and communicate progress clearly in a remote environment.

   

Nice-to-Have

• Experience building competitive, RPG-genre, or idle RPG game UIs.
• Familiarity with Nakama, Mirror, or Unity Netcode for GameObjects for multiplayer implementation.
• Experience with procedural or data-driven UI (e.g., dynamic leaderboards, generative creature stat cards).
• Knowledge of mobile-specific optimization — texture atlasing, UI draw call reduction, overdraw profiling.
• Background in RPG progression systems, gacha mechanics, or character UI.

• Experience with Unity Addressables for dynamic asset loading.

   

• What We Offer
• Competitive salary commensurate with senior experience.
• Remote-first work environment with flexible hours.
• Direct collaboration with the founding team — your work ships fast and matters.
• Creative ownership over frontend systems with room to define the architecture.
• A lean, no-bureaucracy team that moves quickly and avoids unnecessary meetings.

• Opportunity to grow into a Lead Frontend role as the team scales post-launch.

   

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Data Engineer.
 

Project Description:

It is a real-time data processing and analytics solution for a high-traffic web application. 
Tech stack.
AWS: AWS Glue Studio, Redshift, RDS, Airflow, AWS Step Function, Lambda, AWS Kinesis, Athena, Apache Iceberg, AWS Data Brew, S3, OpenSearch, Python, SQL, CI/CD, dbt, Snowflake

 Responsibilities:

• Design a scalable and robust AWS cloud architecture;
• Utilize AWS Kinesis for real-time data streaming and aggregation;
• Implemente AWS Lambda for serverless data processing, reducing operational costs;
• Configured AWS RDS (Relational Database Service) for structured data storage and AWS DynamoDB for NoSQL requirements;
• Ensured data security and compliance with AWS IAM (Identity and Access Management) and encryption services;
• Developed and deployed data pipelines using AWS Glue for ETL processes;
• Wrote Python scripts and SQL queries for data transformation and loading;
• Set up continuous integration and continuous deployment (CI/CD) pipelines using AWS CodePipeline and CodeBuild;
• Monitored system performance and data quality using AWS CloudWatch and custom logging solutions;
• Collaborated with other teams to integrate data sources and optimize data flow;
• Achieve a highly scalable real-time data processing system, resulting in a 40% increase in data analysis efficiency and a significant reduction in operational costs.
• Build ETL pipelines from S3 to AWS OpenSearch by AWS Glue
• Upper-Intermediate or higher English level.