Jobs at Djinni

Dotcode is looking for a Java Developer to join our team on a long-term product involving active development and integrations with external services. You will work with Java, Spring Boot, Hibernate, PostgreSQL, and AWS, contribute to feature development, improve system architecture, and ensure high code quality.

Responsibilities:
- Develop and maintain backend services and REST APIs;
- Integrate the system with external APIs (authentication flows, data exchange, webhooks, rate limits);
- Optimize database queries and ensure efficient data access;
- Write unit and integration tests to ensure code reliability;
- Participate in code reviews and technical discussions;
- Collaborate with the team on planning, estimation, and delivery of features.

Requirements:
- 1+ year of commercial experience with Java;
- Strong knowledge of Spring Boot, Hibernate/JPA, and REST API development;
- Experience working with PostgreSQL (query optimization, transactions, indexes);
- Practical experience integrating with third-party services and APIs;
- Understanding of deploying and operating applications in AWS environments (e.g., EC2, S3, RDS);
- Ability to analyze requirements and propose scalable technical solutions;
- English: Intermediate+ (spoken and written) for communication with the team/client.

Nice to Have:
- Experience with message brokers (Kafka, RabbitMQ, SQS);
- Understanding of microservices communication patterns;
- Experience working with CI/CD pipelines.

We offer:
- Competitive salary;
- Flexible working time;
- Professional training opportunities;
- Friendly work environment and office in a good location;
- Paid vacations and sick leaves.

Hiring flow:
- Call with HR Manager;
- Technical interview with live coding;
- Test task (optional);
- Final interview with CEO.

If you have any questions, feel free to contact :)

An international agency providing advertising accounts and

infrastructure for media buying teams, affiliate arbitrage, and performance agencies. We

work with key platforms (Meta, Google, TikTok, DSP, Native) and a large pool of

providers of accounts, cards, proxies, and technical tools.

We are looking for a Supply Manager who will operationally complete tasks from Account Managers,

work with providers, support account issuance, replenishment, replacement, and technical

cases.

Account operations

-Processing requests from account managers: opening accounts, replacements, replenishments,closures

Communication with providers on current tasks

-Monitoring account statuses: ordered / in progress / issued / banned / replaced

-Verifying the correctness of access and account data

-Working with providers

Correspondence with agencies and platforms on current accounts

-Requesting and clarifying conditions for specific cases

-Monitoring response times and fulfillment of obligations on the part of the provider

-Transferring updates on terms, structure, or work specifics to your team lead

(penalties, bans, delays, schedule, provider holidays, etc.)

Incidents and replacements

-Working with account bans and replacement cases

-Replacing accounts according to approved regulations

-Transferring information to Finance if the case affects the financial side of the business

-Recording and transparency

-Maintaining tasks in CRM using templates

-Updating statuses and comments on tasks

-Recording key information, distributing data from chats in the database

Requirements
Optimal

-Experience working with advertising accounts/providers/agencies
-Understanding of basic terms: setup fee, adspend, commission, ban, refund, SLA
-Ability to correspond with providers and bring tasks to completion
-Attention to detail and responsibility for the final outcome of the task
-Willingness to work with a large flow of operational tasks
Would be a plus

-Experience in affiliate/agency
-Understanding of iGaming, apps, DSP, or Facebook accounts
-Experience working with Asana/CRM/spreadsheets
 

Work format and conditions

-Work from the office in Barcelona (hybrid: 3 days in the office, 2 days at home) OR Remote
-Fixed salary
-Clear regulations, task templates, and areas of responsibility
-Work in conjunction with a strong supply team and a clear company structure
-Opportunity for growth towards senior/specialization (providers, infrastructure,
sources)

We are seeking a Senior AI Engineer to drive the development of AI business agents using the SADK framework. Ideal candidates bring deep expertise in AI/ML/LLMs, RAG pipelines, vector databases, and agent frameworks, with a preference for healthcare/clinical trials experience and compliance knowledge.

The project is centered on the implementation of clinical solutions for pharmaceutical product development and testing.

This is you

• 5+ years in software engineering, including 3+ years with AI/ML/LLMs;
• Expert-level prompt engineering and LLM application development;
• Experience with OpenAI, Anthropic, or Azure OpenAI APIs;
• Strong proficiency in Python and/or TypeScript;
• Hands-on RAG (Retrieval Augmented Generation) implementation;
• Understanding of agent frameworks like LangChain or AutoGen;

• English - Upper-Intermediate level or higher.

   

Nice-to-have skills:

• Domain knowledge in healthcare or clinical trials;
• Experience with Microsoft Agent Framework or similar tools;
• Skills in fine-tuning and model optimization;
• Background in multi-agent systems and workflows;

• Knowledge of 21 CFR Part 11 and GxP compliance.

   

This is your role

• Lead development of business agents using the SADK framework;
• Design agent architectures, including Knowledge, Review, Triage, Workflow, Research, and Recommendation agents;
• Master prompt engineering techniques tailored to clinical use cases;
• Implement RAG pipelines and integrate knowledge bases;
• Optimize agent performance for accuracy, latency, and cost;
• Establish evaluation frameworks and quality metrics for agents;
• Mentor AI/ML engineers on best practices in agent development;
• Collaborate with domain analysts to translate requirements into agent specifications;
• Partner with the Platform Pod to improve SADK and identify new MCP server needs. 

We're looking for Customer Support Agent to join our team. As a Customer Support Agent, you will be the first point of contact for our clients, ensuring a smooth and efficient support experience through live chat and email. Your main focus will be resolving inquiries, escalating complex cases, and maintaining high standards of response time and quality.

HOW YOU WILL MAKE AN IMPACT

• Provide professional and timely support to users via live chat and email
• Handle player inquiries, complaints, and requests with empathy and accuracy
• Escalate complex or sensitive cases to the relevant departments
• Ensure compliance with internal quality standards and communication guidelines
• Maintain up-to-date knowledge of games, promotions, and internal procedures
• Follow the assigned schedule and meet individual performance KPIs (speed, CSAT, accuracy)

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• Previous experience in Customer Support and IGaming is a must
• Excellent written communication skills in English (B2+)
• Ability to work flexible shifts, including not only evenings, weekends, and holidays, but also night shifts
• Strong multitasking skills and attention to details
• Ability to work both independently and as part of a team
• Passion for providing high-quality customer service in a fast-paced environment

HOW WE WILL KEEP YOU SMILING

• We provide paid vacation days and paid sick leave benefits.
• A competitive compensation that values the skills and experience you bring.
• Employee referral bonus and gifts for your special days.
• Financial support in 50% for learning expenses to help you in your professional growth!
• With us, you will experience a positive atmosphere and a company culture where people are valued above all else. You'll also have the opportunity to participate in fun team-building activities.

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.

Our client is involved in a large-scale Data Transformation project, with a focus on solidifying the foundation of their data operations. They are aiming to ensure that data is accurate, consistent, and available at critical times to support their business needs. 

Responsibilities:

• Design and execute test strategies for real-time streaming workflows (Structured Streaming, Azure Event Hub, Topics & Queues).
• Validate data products transitioning from monolithic to microservices architecture.
• Perform API testing for data services and orchestration layers.
• Implement observability checks using Prometheus & Grafana for monitoring pipeline health and performance.
• Collaborate with DevOps teams to ensure Kubernetes-based deployments meet quality standards.
• Conduct functional, integration, and performance testing for Azure Functions and orchestration workflows.
• Ensure compliance with data governance and SLA optimization initiatives.

• Document test cases, results, and maintain traceability in tools like Jira/Confluence.

   

Requirements:

• QA experience in data engineering or real-time data platforms.
• Strong knowledge of streaming technologies (Structured Streaming, Kafka, Azure Event Hub).
• Hands-on experience with API testing (Postman, REST Assured).
• Familiarity with Kubernetes deployments and observability tools (Prometheus, Grafana).
• Proficiency in SQL and basic scripting (Python).
• Experience with Cloud services.

• Knowledge of orchestration frameworks (AirFlow preferably) and CI/CD pipelines.

   

Nice-to-Have Skills:

• Exposure to Iceberg and ClickHouse.
• Understanding of Kappa Architecture and Data Mesh principles.
• Experience with data product testing in microservices environments.

• Familiarity with BI tools (Power BI, Qlik).

   

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 are looking for a highly experienced Senior Backend Engineer with a strong background in designing and developing scalable backend systems

Key Responsibilities

• Design, develop, and maintain robust backend services using NestJS, following best practices in modular architecture, DI, and middleware design.
• Architect and optimize complex PostgreSQL schemas, including migrations, relationships, and handling of semi-structured data via JSONB.
• Set up and tune Elasticsearch for multilingual, full-text search with support for analyzers, stemming, and synonyms.
• Implement and maintain synchronization strategies between PostgreSQL and Elasticsearch, using queues or manual sync mechanisms.
• Build reliable, well-documented RESTful APIs; experience with GraphQL is a strong advantage.
• Ensure secure access control, rate-limiting, and robust authentication mechanisms.
• Utilize Redis for caching, rate-limiting, and background job processing (e.g., Elasticsearch sync jobs).
• Write clean, maintainable, and thoroughly tested code using Jest or similar testing frameworks.
• Collaborate with cross-functional teams, take ownership of feature delivery, and contribute to the overall architecture and tech roadmap.

Required Skills

• 5+ years of professional experience in backend development, ideally within high-scale or real-time systems.
• Production-level experience with NestJS, PostgreSQL, Elasticsearch, and Redis.
• Deep understanding of system design, data modeling, and query optimization.
• Solid grasp of event-driven architecture and asynchronous job processing.
• Comfortable working in fast-paced, product-focused environments.
• Excellent problem-solving skills and a proactive mindset.
• English: B2 level or higher – able to clearly articulate technical concepts and actively participate in discussions.

GCP, Linux, Docker, Kubernetes, Terraform, Logging solutions (ELK, EFK, Graylog), Monitoring solutions (Prometheus+Grafana), Configuration management tools (Ansible, Puppet, SaltStack, Chef), Hands-on experience with SQL (MySQL, PostgreSQL, MariaDB), NoSQL databases (MongoDB, Redis, DynamoDB, Elasticsearch), Message Broker systems (RabbitMQ, ActiveMQ, Kafka),CI/CD tools and version control (Jenkins, ArgoCD, GitHub actions)

Requirements: 

• Proficiency in infrastructure as code (IaC) and relevant tools 
• Experience in software development and continuous integration 
• Strong system administration skills 
• Advanced knowledge of Linux 
• Ability to work independently and remotely 
• Excellent problem-solving and troubleshooting skills 
• Good communication and collaboration skills 

• English – Upper-Intermediate+   

   

Would be an advantage: 

• Experience with cloud platforms and technologies 

• Relevant certifications in DevOps or cloud technologies 

   

What we offer: 

• Competitive salary    
• Remote work  
• Flexible schedule  
• Career growth  
• Sport compensations  
• Professional working environment, where you’d be an essential member of our company  
• Corporate culture, mutual support. 

The role

You’ll take full ownership for a Mobile Product (US/EU focus) and drive its growth. You’ll lead and empower a cross-functional team, being directly responsible for team performance, motivation, and achieving key metrics.

We’re looking for a Business-1st mindset and a strong Problem Solver who can make fast, data-driven calls in a high-velocity, fast-changing environment. You’ll architect the entire funnel — from acquisition to retention — owning the product development roadmap to ensure every initiative actually moves the needle.

Moreover, you’ll be supported by an environment that provides opportunities for self-realization and fosters professional development.

If you’re ready for end-to-end ownership and defining the path to scalable growth, this is your role.

Requirements

• Minimum 3 years of experience in leadership roles: CPO, Product Marketing Manager, or Performance Marketing Lead.
• Hands-on experience growing B2C or SaaS products, especially in the US market.
• Experience owning P&L with a strong focus on team performance evaluation and deep analysis of product & performance marketing metrics.
• Experience in implementing growth marketing strategy with a focus on the US and Europe markets.
• Deep analytical skills — ability to interpret data, define insights, and turn them into actions.
• Experience leading and motivating cross-functional teams, with full ownership to make decisions and act fast.
• Business-first mindset — every decision and initiative is driven by measurable impact and real business value.
• Strong problem-solving mindset — able to make fast, data-based decisions.
• Comfortable working in fast-changing environments and owning projects end-to-end.

You’ll be responsible for

• Own and drive product and marketing growth strategy — from acquisition to retention.
• Lead a cross-functional team: you’ll take full ownership. Creative Production and User Acquisition teams, Growth Marketing. Maintain high energy and focus inside the team — be the one who drives results.
• Be responsible for P&L performance and key growth metrics.
• Analyze product & marketing performance and constantly search for scalable growth loops.
• Manage the acquisition funnel, ensuring sustainable growth in performance marketing channels: with a focus on META.Backlog Management and Prioritization.
• Build and optimize monetisation model.
• Run a lot of experiments and tests to validate hypotheses quickly.

What we offer for your success

• Very warm and friendly working environment and flexible working schedule.
• 20 days off, and 12 sick days paid by the company per year. Paid national holidays.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

We are not just a company, we are Clario! 

We put the customer at the heart of all that we do, we achieve our best together, take responsibility, and challenge our limits to create a difference!

To apply for this position, please send your CV with a detailed description of your career, experience, skills, and projects. We guarantee the privacy of any information received.

LET’S GO TOGETHER!

Senior Applied AI/ML Engineer (LLM + Production) — English B2

We’re looking for a Senior Applied AI Engineer to raise the quality of production AI/LLM systems through clear metrics, rigorous evaluation, and fast iteration. This role is for someone who doesn’t guess—you measure, experiment, and ship improvements that move real product outcomes.

What you’ll do

• Improve production AI systems through evaluation, experimentation, and system design
• Build and maintain metrics, baselines, and measurement approaches to track progress
• Debug failures methodically, identify root causes, and iterate toward measurable gains
• Work with LLM systems end-to-end: prompt design, agent workflows, output evaluation, and production integrations

• Write and maintain production code to turn ideas into working systems

   

Tech stack

• Golang — primary production language
• Python — used when needed for ML workflows
• Postgres, Redis, and internal services

You don’t need to be a Go expert on day one, but you should be comfortable reading and modifying production code.

Who we’re looking for

• 3+ years of experience (we’ll consider 3 years if you’re exceptionally strong in AI/ML)
• English: B2

Must-haves

1. Strong AI/ML fundamentals
You understand the theory behind what you build and can choose appropriate methods for a problem.
Examples:

evaluation metrics (precision/recall/F1/etc.)ranking and recommendation conceptsembeddings and similarityexperimentation methodology
Not required:

academic publicationsadvanced theoretical mathlarge-scale model training experience
2. Evaluation-driven mindset You:

think in metrics and baselinesdesign experiments instead of guessingmeasure system improvements quantitativelydebug failures methodicallyThis is the most important signal for the role.

3. Experience with LLM systems you’ve worked with:

prompt designagent workflowsevaluation of LLM outputsproduction LLM integrations
4. Ability to ship production systems
You can:

turn ideas into working systemsiterate based on resultsbalance exploration with delivery
5. Programming ability You’re comfortable writing production code in at least one language (Python, Go, or similar) and learning others when needed.

Nice to have

• Experience improving AI systems after deployment
• Ranking / recommendation systems
• Building evaluation frameworks
• Golang
• Startup or small-team engineering experience
• Computer vision, optimization/constraint-based approaches

Required Skills and Qualifications:

Net/C#, React/Angular

SQL

Demonstrates effective problem-solving skills

Experience in Front-End development utilizing HTML, CSS, JavaScript

Experience with RESTful services and JSON

Experience with Git

Ability to write clean, self-documented code

Troubleshoot problems with applications and services

Nice to have:

Experience in Testing is a plus

Node.js is a plus

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.
We partner with leading infrastructure providers and move fast, experimenting, iterating, and scaling what works. Everything we build goes straight to production and real users.

We’re looking for a Head of Payments  to build and scale a high-performing global payment infrastructure across our products
 

The range of tasks:

• Payment Infrastructure Performance – enhance efficiency and scalability;
• Business Development: market analysis of payment providers, searching for opportunities to expand and diversify the portfolio of payment methods and negotiate with payment providers & international banks;
• Regulatory Monitoring – stay ahead of industry changes;
• Strategic Partnerships – negotiate and build strong relationships;
• Knowledge Sharing – contribute to a collaborative, expert-driven environment;

What we expect from you:

• 5+ years of experience in payment solutions, PSP operations, or fintech.
• Background in high-growth tech companies or venture-backed startups.
• Proven experience in structuring complex business challenges, conducting market and competitor analysis, and driving data-driven decision-making.
• Strong expertise in financial modeling, business case development, and performance analytics.
• Ability to build and optimize business processes, improving operational efficiency and scalability.
• Excellent problem-solving, analytical, and strategic thinking skills.
• High-level communication and negotiation skills, ability to influence and drive business decisions.

What we offer:

• Flexible work schedule and remote work;
• If necessary, assistance with relocation to safe places and finding housing;
• Online services of a corporate doctor, and after the probationary period - health insurance in Ukraine;
• 20 working days of paid vacation per year, unlimited sick leave;
• All equipment necessary for work;
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees;
• Free training in running, volleyball, boxing, and yoga;
• Corporate discounts on gym memberships.

We are seeking an experienced Data Scientist with a passion for large language models (LLMs) and cutting-edge AI research. In this role, you will design and prototype data preparation pipelines, collaborating closely with data engineers to transform your prototypes into scalable production pipelines, design and implement a state-of-the-art evaluation and benchmarking framework to measure and guide model quality, and do end-to-end LLMs training. You will work alongside top AI researchers and engineers, ensuring our models are not only powerful but also aligned with user needs, cultural context, and ethical standards.

What you will do

• Curation of datasets for pre-training, supervised fine-tuning, and alignment;
• Research and develop best practices and novel techniques in LLM training and evaluation pipelines;
• Collaborate closely with data engineers, annotators, linguists, and domain experts to scale data processes, define evaluation tasks and collect high-quality feedback.

Qualifications and experience needed
Education & Experience:

• 3+ years of experience in Data Science or Machine Learning, preferably with a focus on NLP;
• An advanced degree (Master’s or PhD) in Computer Science, Computational Linguistics, Machine Learning, or a related field is highly preferred.

GenAI & NLP Expertise:

• Practical experience with fine-tuning LLMs / VLMs models;
• Hands-on experience with modern NLP approaches, including embedding models, semantic search, text classification, sequence tagging (NER), transformers/LLMs, RAGs.

ML & Programming Skills:

• Strong experience with deep learning frameworks such as PyTorch or JAX for building models;
• Ability to write efficient, clean code and debug complex model issues.

A plus would be
Advanced NLP/ML Techniques:

• Applied experience using Reinforcement Learning in NLP / LLM settings;
• Prior work on LLM safety, fairness, and bias mitigation;
• Experience generating and curating synthetic datasets for Supervised Fine-Tuning (SFT), including quality control and scaling considerations.

Research & Community:

• Publications in NLP/ML conferences or contributions to open-source NLP projects;
• Active participation in the AI community or demonstrated continuous learning (e.g., Kaggle competitions, research collaborations) indicates a passion for staying at the forefront of the field.

MLOps & Infrastructure:

• Hands-on experience with containerization (Docker) and orchestration (Kubernetes) for ML, as well as ML workflow tools (MLflow, Airflow);
• Experience in working alongside MLOps engineers to streamline the deployment and monitoring of NLP models;
• Experience with cloud platforms (AWS, GCP, or Azure) and big data technologies (Spark, Hadoop, Ray, Dask) for scaling data processing or model training is a plus.

Problem-Solving:

• Innovative mindset with the ability to approach open-ended AI problems creatively;
• Comfort in a fast-paced R&D environment where you can adapt to new challenges, propose solutions, and drive them to implementation

What we offer

• Office or remote — it’s up to you. You can work from anywhere, and we will arrange your workplace;
• Remote onboarding;
• Performance bonuses;
• We train employees with the opportunity to learn through the company’s library, internal resources, and programs from partners;
• Health and life insurance;
• Wellbeing program and corporate psychologist;
• Reimbursement of expenses for Kyivstar mobile communication.

About the project:

Boards is an Israeli-founded, mobile-first sales enablement platform designed to streamline communication and enhance productivity for direct sellers, distributors, and businesses of all sizes. The platform consolidates essential sales and marketing content, such as messages, images, videos, and links, into organized, shareable boards. This setup allows users to quickly access and distribute information, facilitating efficient customer interactions and team collaboration.

Technological stack: Java, Selenide, Appium.

Responsibilities:
 

• Maintain, enhance, and optimize an existing scalable mobile test automation framework.
• Collaborate with the development, QA, and product teams to understand project requirements and ensure seamless automation integration.
• Write and execute automated test scripts for mobile applications on both Android and iOS platforms.
• Maintain and improve existing automation processes, ensuring high code quality and test coverage.
• Identify and resolve bottlenecks in the automation pipeline, troubleshooting failures, and improving overall performance.
• Improve and extend reusable code libraries to support ongoing and future automation needs.

• Stay up-to-date with the latest tools and industry trends in test automation.
  
  Requirements:

   

• 4+ years in automation testing for mobile & web.
• 2+ years of experience with Appium.
• Solid programming skills in languages such as Java or Kotlin.
• Ability to develop and execute test strategies for mobile applications across different platforms (iOS, Android).
• Strong CI/CD experience (Jenkins, GitHub Actions, GitLab CI, etc.).
• Experience with reporting tools.
• Familiarity with Git-based version control and best practices.
• Upper-Intermediate English proficiency (ability to pass a technical interview in English and collaborate effectively on an international team).

• Strong soft skills: communication, proactivity, and a positive attitude.
  
  Benefits:

   

• Fully remote collaboration
• 20 business days of paid annual vacation, 4 paid sick days, and two additional paid holidays
• Startup energy, stable environment — backed by a successful product with millions of users
• Needed software license reimbursement
• Collaborative and supportive team, where initiative is always valued

• Annual salary review based on performance and contribution
  
  Our hiring process:

   

1. Screening interview with a recruiter (under 30 minutes)

2. Interview with QA Lead (1 hour)

3. Interview with AQA Engineer (1.5 hours)

4. Interview with VP of R&D (45 minutes)

5. Interview with VP People (30 minutes)

Required skills:
1. Software Engineering education or similar is MUST
2. Knowledge and understanding of OOP or functional paradigms
3. Commercial experience  in building web solutions using Node.js (Nest.js) and React.js / Next.JS from 1+ year
4. English — intermediate strong or higher

5. You live in Lviv only; we consider candidates from Lviv only. 
 

Responsibilities:
— Full cycle of developing a web application (frontend/backend/database): development features from scratch, bug fixing, code refactoring, application deployment using JS ecosystem (Node.JS (Nest) and React, Vue sometimes)
— Working with a mentor who helps you to learn and boost your skills with maximum speed. Challenging internal and Client projects, code review, and training materials are waiting on you as well )))

Ми Пропонуємо

💰 Компенсація: ставка з привязкою до USD

🚀 Карєрний розвиток

🏝️ 18 робочих днів відпустки

🤒 10 робочих днів лікарняних

👶 3 робочі дні — на випадок важливих подій

👌 Гнучкий графік

✅ Бухгалтерський супровід

🥳 У свій ДН також компанія дарує вихідний день

✅ Можливість бронювання
👌 За бажанням працювати, як з офісу так і з дому, але шукаємо людину, яка знаходиться географічно у Львові наразі

We are looking for an experienced Mobile Game Developer to build high-quality mobile games using the Stake Engine. This role focuses on developing production-ready crash and RNG-based games with strong performance, clean architecture, and polished execution.

You will be responsible for the full development cycle, from gameplay logic and math implementation to integration and final launch on the Stake platform.

🔹 Responsibilities

• Develop mobile games using the Stake Engine
• Build complete crash-style games 
• Implement and validate RNG logic and RTP calculations
• Integrate game logic, UI, and backend services
• Optimize performance and stability for mobile devices
• Prepare games for deployment and launch on Stake Engine

🔹 Requirements

• Proven experience in mobile game development
• Strong portfolio of shipped mobile games
• Experience working with Stake Engine or similar game engines (big plus)
• Solid understanding of RNG systems and probabilistic game logic
• Ability to write clean, maintainable, and well-structured code
• Strong attention to quality and performance

🔹 Nice to Have

• Experience with casino / iGaming / crash-style games
• Knowledge of backend integration and server communication
• Familiarity with compliance and fairness requirements