Jobs at Djinni

YALP Games is a product company from Ukraine that has been developing and publishing mobile games since 2019.

We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

We are currently looking for a Sound Designer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Main responsibilities:

• Create, source, and adapt high-quality sound effects (SFX) specifically tailored for casual and hybrid-casual mobile games.
• Compose original music or expertly edit existing tracks to create seamless, atmosphere-enhancing background loops.
• Work efficiently with audio libraries to speed up production, applying professional layering and editing to fit the game's art style.
• Optimize audio assets and music tracks for mobile platforms (iOS, Android) to ensure minimal build size and optimal memory usage without sacrificing quality.

• Collaborate closely with Unity developers and game designers on-site to ensure fast iteration, rapid prototyping, and immediate in-game feedback.

   

In This Role, You Will:

• Be fully hands-on with the in-game audio implementation, driving the "juiciness" and tactile feedback of core gameplay mechanics.
• Take ownership of the full audio lifecycle for features - from asset creation and music arrangement to final testing in live builds.

• Ensure a tight loop of communication and fast integration by working alongside the development team.

   

Our Ideal Candidate:

• 2+ years of experience as a Sound Designer / Audio Generalist in the game industry (mobile game experience is a strong advantage).
• Proficient in using one of the main DAWs (Reaper, Ableton, Pro Tools, FL Studio, or others).
• Proven experience in music composition, arrangement, or track editing for games.
• Strong skills in audio library sourcing, cataloging, and quick adaptation.

• Good knowledge of mobile audio optimization standards (compression formats, sample rates).

   

Nice to have:

• Experience in Unity: understanding of the native Unity audio system (Audio Mixers, components, triggers).
• Experience with audio middleware (FMOD / Wwise).

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.

   

Ready to create the next gaming hit? Apply now and join YALP Games! 🚀

• Job Description
  Minimum two years of experience administering Splunk in enterprise production environments.
• Official Splunk certification such as Enterprise Certified Admin, Architect or Core Certified Consultant (preferred)
• Practical experience integrating Splunk with AWS cloud infrastructure and services.
• Strong capabilities in Python or Shell scripting for system automation and REST API integration.
• Deep technical expertise in observability, metrics and log analytics.
• Hands on experience with data ingestion, sourcetype management and custom parsing configurations.

• Solid knowledge of indexer cluster maintenance and search head configuration.

  
  Nice to have skills:

• Experience implementing Model Context Protocol (MCP) solutions.
• Familiarity with AI developer tools such as Claude.
• Development experience using TypeScript.

• Exposure to Infrastructure as Code practices and continuous integration pipelines.
   

  Job Responsibilities

• Integrate Splunk with AWS cloud services including CloudWatch, S3, EC2, Kinesis and container logs.
• Execute regular component updates and lifecycle management across Indexers, Search Heads and Forwarders.
• Conduct routine platform health checks, indexer cluster maintenance and system performance tuning.
• Onboard new data sources and manage custom parsing configurations
• Automate routine maintenance, reporting and log parsing using Python or Shell scripts alongside Splunk REST APIs.
• Support deployment pipelines to enable seamless infrastructure provisioning with minimal manual intervention.
• Collaborate with stakeholders to optimize search query performance for both ad hoc and scheduled tasks.
• Design intuitive dashboards and telemetry visualizations for operational engineering and business teams.
   

Department/Project Description
We are seeking a Splunk Consultant to manage, maintain, and optimize a high-volume enterprise Splunk environment. Embedded within a modern cloud and DevOps ecosystem, you will support large-scale telemetry ingestion while pairing platform administration with automated scripting to ensure peak reliability. Joining a collaborative team focused on continuous performance tuning, you will help cross-functional partners translate complex system data into actionable insights, driving observability, log analytics, and application performance monitoring across both operational and business domains. Eager to know more? If you are proactive, bring new ideas and suggestions, don’t waste any second and apply!

Who we are:
Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

We are looking for a Level 2 Support Specialist to act as the technical bridge between customer-facing Level 1 agents and Level 3 team, responsible for investigating and resolving complex issues in integrations with partners, payments, bonus malfunctions, and other platform issues. s.

Responsibilities

• Resolve complex technical incidents related to games, transactions processing, API requests
• Perform root cause analysis,prepare incident reports, escalate to L3 or dev team
• Manage second line investigation of issues and testing of newly released games 
• Perform detailed testing of the integrations with providers and operators
• Analyze logs and metrics to identify failures or anomalies
• Gather client requirements to coordinate with team
• Provide help to customer inquiries
• Coordinate the communication flow between L1 and L3 teams for escalated issues.
• Handle client escalations by updating status flags, escalating to L3.
• Identify and troubleshoot different types of APIs and customer integrations issues
• Maintain internal documentation

Requirements:

• Excellent communication skills
• Good knowledge of ticketing systems
• General understanding of client-server architecture
•  iGaming-specific knowledge would be a plus
• 2+ years of experience in Customer or Technical Support
• Strong analytical and troubleshooting mindset
• Expertise with documenting processes and knowledge
• Proficiency in English
• Strong attention to detail and teamwork skills
• Ability to meet deadlines in a fast-paced environment

What we offer:

• Fully remote position with a flexible schedule
• Long-term opportunity with potential for financial and career advancement

• Supportive and positive work culture, collaborating with like-minded teammates

   

When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

1. Please explain to us your level of spoken/written English. Just rank it from 1 to 10, where 10 means a Native Speaker; 8-9 means a Near Native Speaker; 6-7 means Fluent Speaker; under 6 any further levels.
2. Can you share examples from your portfolio that showcase your Level 2 Support experience?
3. What are your monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?
4. What is your notice period and how soon can you join ?

Join a team developing an enterprise-grade agentic AI platform that leverages AI agents, tools, skills, and orchestration capabilities to automate cybersecurity and business processes. The project involves building and enhancing modern GenAI solutions using technologies such as Python, Azure, RAG, MCP integrations, CI/CD, observability, and scalable cloud-native architectures. You will work on designing, developing, and industrializing advanced agent-based AI applications, contributing to new use cases, integrations, security features, and platform evolution.

• Responsibilities:

  * Design, develop, and maintain full-stack applications using Python, FastAPI, and React.
  * Build and enhance Agentic AI solutions leveraging LLMs, LangChain, LangGraph, and AI orchestration frameworks.
  * Develop backend services, APIs, and integrations with external systems and AI tools.
  * Design and optimize data models and queries in PostgreSQL.
  * Implement caching, session management, and performance optimization using Redis.
  * Collaborate with architects, DevOps engineers, and product stakeholders to deliver scalable solutions.
  * Ensure code quality through testing, code reviews, and adherence to engineering best practices.
  * Contribute to system observability, monitoring, troubleshooting, and platform reliability.
  * Participate in solution design and technical leadership.
  * Support CI/CD processes and cloud-native application deployment.

• Mandatory Skills Description:

  * 7+ years of professional software development experience.
  * Strong expertise in Python and modern backend development.
  * Experience with FastAPI and RESTful API design.
  * Strong frontend development experience with React.js.
  * Hands-on experience building Agentic AI applications.
  * Practical experience with LLMs (OpenAI, Azure OpenAI, Anthropic, or similar), LangChain, LangGraph, Langfuse.
  * Strong knowledge of PostgreSQL.
  * Experience with Redis.
  * Understanding of software architecture, design patterns, and scalable distributed systems.
  * Experience with Git, CI/CD pipelines, and modern development practices.
  * Good communication skills and ability to work in an international environment.
  * English: B2 or higher.

Job Description

• 6+ years of experience in backend microservices architecture, with a specialized focus on modern C# .NET frameworks and cloud ecosystems.
• Strong proficiency in C# 12, .NET 8, Kestrel web server, and Python FastAPI microservices.
• Deep expertise in relational database design (Azure SQL MI), ORM pattern design, SQL performance optimization, and integration with cloud data warehouses (Snowflake).
• Proven experience in designing and securing RESTful APIs, utilizing Azure API Management as an API Gateway, and managing asynchronous event messaging via Azure Service Bus.
• Expert-level knowledge of backend unit testing frameworks (xUnit, Pytest) and static code analysis enforcement using SonarQube.
• Solid background in cloud security, identity integration (Azure Entra External ID), Azure RBAC, Managed Identities, custom authorization microservices, and secrets management via Azure Key Vault.
• Practical experience implementing distributed caching (Azure Cache for Redis), dynamic app configurations, feature flag management, and task scheduling (Azure Logic Apps).
• Solid understanding of enterprise integration patterns, headless commerce storage (Shopify), Blob Storage, and microservices observability (Azure App Insights, Log Analytics).
• Self-organized personality with strong verbal/written communication skills for leading technical teams and coordinating with cross-functional leads.

Job Responsibilities

• Define the end-to-end backend system architecture, API schemas, microservice boundaries, data contracts, and integration workflows.
• Develop, configure, and maintain high-throughput C# .NET 8 core microservices and Python FastAPI services for GenAI and search endpoints.
• Implement asynchronous messaging structures, event queues via Azure Service Bus, distributed caching strategies using Azure Cache for Redis, and scheduled Logic Apps jobs.
• Design and optimize database access models, data schemas in Azure SQL MI, and data sync mechanisms feeding into Snowflake data warehousing.
• Work closely with frontend leads, Solution Architects, DevOps engineers, and AI specialists to guarantee seamless data flow and endpoint performance.
• Address backend security vulnerabilities, enforcing fine-grained authorization policies, token validation via Azure Entra External ID, and secure Key Vault secret handling.
• Apply engineering techniques to optimize database query execution, memory management, low-latency API response rates, and telemetry data processing.
• Deliver technical guidance to backend developers, conduct rigorous code reviews, establish testing practices (xUnit, Pytest), and collaborate directly with product and engineering management.

Department/Project Description

Our client is developing an advanced industrial asset intelligence platform engineered to drive digital aftermarket transformation and equipment lifecycle monetization. The system integrates edge hardware telemetry, on-premise production software, cloud data warehouses, and generative AI to deliver a unified real-time asset tracking, service optimization, and aftermarket commerce experience for factory operators, field service engineers, and distributors.
The platform architecture centers on a distributed, cloud-native microservices backend built on C# 12 using .NET 8, Python FastAPI services, Azure SQL Managed Instance, Snowflake data warehousing, Azure Cache for Redis, Azure Service Bus, and Azure API Management.
The engineering initiative focuses on architecting high-performance RESTful APIs, designing secure data persistence layers, establishing event-driven messaging pipelines, integrating Azure OpenAI diagnostic APIs, managing custom authorization services, and orchestrating backend services with third-party platforms such as Shopify and SAP.

As a Data Engineer, you’ll play a key role in building modern, scalable, and high-performance data solutions on Google Cloud Platform (GCP). You’ll be part of our growing Data & AI team, designing and implementing data architectures that help clients unlock the full potential of their data.

Your job’s key responsibilities are:

• Building efficient and scalable ETL/ELT processes to ingest, transform, and load data from various structured and unstructured sources (databases, APIs, streaming platforms) into BigQuery and Cloud Storage
• Implementing data ingestion and real-time processing using Dataflow (Apache Beam) and Pub/Sub for batch and streaming workflows
• Developing SQL transformation workflows with Dataform, including version control, testing, and automated scheduling with built-in quality assertions
• Creating efficient, cost-optimized BigQuery queries with proper partitioning, clustering, and denormalization strategies
• Orchestrating complex workflows using Cloud Composer (Apache Airflow) and Cloud Functions for event-driven data processing
• Implementing centralized data governance and metadata management using Dataplex with automated cataloging and lineage tracking
• Monitoring and optimizing data pipelines for performance, scalability, and cost using Cloud Monitoring and Cloud Logging
• Collaborating with data scientists and analysts to understand data requirements and deliver actionable insights
• Staying up to date with GCP advancements in data services, BigQuery features, and data engineering best practices

Essential Skills:

• 3+ years of hands-on experience as a Data Engineer with proven expertise in Google Cloud Platform (GCP)
• Strong experience with BigQuery (SQL, partitioning, clustering, optimization) and Dataflow (Apache Beam)
• Strong programming skills in Python with experience in data manipulation libraries (PySpark, pandas)
• Expert-level SQL proficiency for complex transformations, optimization, and analysis
• Proficiency with Dataform for modular SQL-based data transformations and data pipeline management
• Solid understanding of data warehousing principles, ETL/ELT processes, dimensional modeling, and data governance
• Experience integrating data from various APIs and streaming systems (Pub/Sub)
• Cloud Composer experience for workflow orchestration
• Excellent communication and collaboration skills in English (min. B2 level)
• Ability to work independently and as part of an agile team

Beneficial Skills:

• Google Professional Data Engineer certification
• Knowledge of BigLake for unified access and management of structured and unstructured data
• Experience with Dataplex for managing metadata, lineage, and data governance
• Familiarity with Infrastructure-as-Code (Terraform) for automating GCP resource provisioning and CI/CD pipelines
• Experience with data visualization tools such as Looker, Looker Studio, or Power BI
• Interest in or experience with machine learning workflows using Vertex AI or similar platforms

We are the creators of a new fintech era!

Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.

We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.

Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.
 

The future of Web3 starts with you — join us as Senior B2B SMM Manager!

Requirements

• 5+ years in SMM/content marketing for B2B brands
• Experience with a high-intensity B2B brand serving a broad market (multi-segment / multi-market), not a narrow enterprise niche
• Strong LinkedIn expertise (content formats, growth, employee advocacy, thought leadership) — must
• Experience in other social channels relevant to B2B distribution (X/Twitter, YouTube, etc.)
• Proven ability to run large content projects and scale content production
• Hands-on experience with localization/multi-language workflows
• Strong English C1, strong stakeholder management
• Background from content agencies or large content platforms/media (e.g., TradingView-like, Traders Union-like) is a strong plus

Responsibilities

• Own B2B SMM strategy and execution for B2B products (primary: LinkedIn; secondary: other channels)
• Build a multi-market content system: content pillars, calendar, distribution, localization process
• Create and manage content projects that scale (series, formats, recurring rubrics)
• Coordinate with product marketing, sales, PR, and design/video to deliver GTM communication
• Develop LinkedIn playbooks: company page growth, executive/employee advocacy, thought leadership support
• Track performance, insights, and iterate based on data

Working terms

Shape the Future – Build next-gen payment solutions at the intersection of crypto and finance.

Innovate & Create – Your ideas will help businesses integrate digital assets effortlessly.

Global Impact – Be part of a team driving financial innovation worldwide, shaping the future of payments across industries and borders.

Tech-Driven Culture – Join a team of fintech and blockchain enthusiasts pushing the industry forward.

Work-Life Balance & Well-being:

• Modern equipment.
• Comfortable working conditions, and an inspiring environment to help you thrive.
• 24 calendar days of paid leave.
• 5 calendar days of sick leave.
• Additional days off for national holidays.

Job Summary: 

We are seeking skilled Platform Support Engineers to join our team at PAR Retail. This role is critical in ensuring the stability and reliability of our platform by managing customer-reported issues, troubleshooting technical problems, and maintaining accurate system documentation. 

The ideal candidate should have experience working in a technical support environment, with basic skills in SQL, XML data analysis, and system monitoring tools. This role requires excellent problem-solving abilities, attention to detail, and the ability to communicate effectively with both internal teams and customers. 

Key Responsibilities:

Issue Intake & Initial Investigation 

• Monitor and triage incoming support tickets submitted by clients in Jira. 
• Validate and investigate issues by reviewing database records, XML structures, and system logs. 
• Identify common data discrepancies and validate reports against POS transaction data. 
• Provide customers with guidance on common report errors and necessary corrections. 

Troubleshooting & Resolution 

• Utilize SQL queries and data analysis techniques to diagnose issues. 
• Identify whether an issue can be resolved at the support level or requires escalation. 
• Work with internal tools like Azure Application Insights to monitor system behavior and detect anomalies. 
• Document troubleshooting steps and resolutions for internal reference. 

Escalation to Engineering  

• Escalate unresolved issues to the various Engineering teams if deeper system investigation is required. 
• Create Jira engineering tickets with detailed findings, logs, and error reports. 
• Collaborate with engineering teams to ensure timely fixes and follow-ups. 

Communication & Maintenance Updates 

• Provide clear, professional updates to clients on the status of their issues. 
• Notify customers and internal teams of system maintenance, updates, and resolutions. 
• Maintain Statuspage/Email updates for scheduled releases and incident communications. 

Continuous Improvement & Documentation 

• Contribute to the knowledge base (KB) and internal documentation by writing and updating articles. 
• Participate in team meetings, sharing learnings from resolved cases to improve processes. 
• Identify recurring issues and propose long-term solutions to enhance system reliability. 

Requirements & Skills: 

• Experience in technical support, IT operations, or a similar role. 
• SQL skills for querying and troubleshooting data issues would be a great addition. 
• Familiarity with XML structures and data formatting. 
• Experience using monitoring tools like Azure Application Insights or similar. 
• Ability to communicate effectively with both technical and non-technical stakeholders. 
• Experience with Jira Service Desk managing support tickets. 

Work Schedule & Availability 

• Core working hours: 3pm – 12am Kyiv time, Mon-Fri (Remote). 
• Participation in daily standups and customer support meetings. 
• On-call responsibilities may be required for urgent support issues outside of core hours. 

• Our client is a leading global Financial markets data provider who runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
  
  We are looking for the regular Python/Robot QA automation to join customer team that works within Scrum/Agile.
  Proactive and responsible colleague who can reinforce our QA team in automation of Enterprise API testing.

   

• Responsibilities:

  • Review requirements, specifications and technical design documents to provide timely and meaningful feedback
  • Create detailed, comprehensive and well-structured test plans and test cases
  • Estimate, prioritize, plan and coordinate testing activities
  • Design, develop and execute automation scripts using open source tools
  • Identify, record, document thoroughly and track bugs
  • Perform thorough regression testing when bugs are resolved
  • Develop and apply testing processes for new and existing products to meet customer needs
  • Liaise with internal teams (e.g. developers and product managers) to identify system requirements
  • Monitor debugging process results
  • Investigate the causes of non-conforming software and train users to implement solutions
  • Track quality assurance metrics, like defect densities and open defect counts
  • Stay up-to-date with new testing tools and test strategies
  • Use AI to genenerate test plans and test scripts

   

• Mandatory Skills Description:

  • Ability to build/run C/C++/Java/C# applications (at least one of the languages) is a must
  • Experience and strong knowledge of Python/Robot automation is a must
  • A good Unix and Windows background
  • Experience in client server application automation testing
  • Git: Strong knowledge
  • Scripting languages: Bash

   

• Nice-to-Have Skills Description:

  • Experience with languages Java, C++, C# to alter code for testing
  • Knowledge in networking principles, TCP/IP, UDP
  • Familiarity with banking, financial concepts, financial data and market data
  • Knowledge of protocols and any experience with client/server implementations/API or testing message sequences over socket/websocket connections is a nice to have
  • Knowledge of tools such as git, Jira, TestRail, Confluence is a nice to have
  • Very good communication skills - both verbal and written 
  • Experience working in R&D / Agile environments and with distributed teams 
  • Upper intermediate and above English  
  • Ability and will to make decisions and prove and defend them 
  • Ability to document and communicate concepts at multiple levels 
  • Good analytical skills and readiness to perform alternatives analysis and to find the best possible option 
  • Quick learner, willingness to learn new technologies and to do research on your own
  • Team player - ability to work in distributed teams, contribute to collaborative team success, treat team / product success as personal goal 
  • Result-oriented mindset 
  • Experience working in multicultural environment
  • Able to work independently with defined problems on a senior level in certain areas of technical or business expertise

   

• Languages:
  • English: C2 Proficient

Phenomenon Studio is a boutique product design and development agency founded in 2019. We work with teams who’ve outgrown what they’ve built — from venture-backed startups to established market leaders — and own the work end to end: strategy, design, development, and post-launch.

The team of 70+ senior specialists is based in Europe, with entities in the USA, Estonia, and Switzerland, serving SaaS, fintech, healthcare, and EdTech. Across 120+ launches, clients have raised $500M+. Phenomenon is HIPAA-compliant, Nielsen Norman Group UX certified, and a Webflow Experts partner, holding a 5.0 rating on Clutch — and most clients come back for a second project.

Our customer is a GRC (Governance, Risk & Compliance Assessment) platform designed to automate risk assessment, vendor management, and compliance with security standards. It streamlines complex GRC processes by centralizing data, enabling efficient reporting, and reducing manual workload.

The product is used by universities and public sector organizations in the US.

Team: Solution Architect, 2x Backend, 2x Frontend, QA, PM, PO, UI/UX Designer

Requirements:

• 4+ years of commercial backend development experience
• Strong knowledge of Python 3.12+ and async programming (asyncio, async/await patterns)
• Strong hands-on experience with FastAPI (dependency injection, Pydantic, middleware)
• AI-assisted development as a daily practice — everyday, hands-on use of AI coding tools (Claude Code, Cursor, GitHub Copilot, or equivalent)
• Experience building AI agents and using Agent Skills
• Solid experience with SQLAlchemy 2.0 (async), PostgreSQL (asyncpg), and Alembic migrations
• Experience building real-time features with Socket.IO (or equivalent WebSocket frameworks) — rooms, namespaces, auth, scaling across workers
• Experience with Redis and distributed task queues (Celery, or arq/dramatiq)
• Understanding of multi-tenant architectures and data isolation patterns
• Experience with JWT-based auth and role/permission-based access control (RBAC/ABAC)
• Discipline around clean layering — clear separation between routes, services, and repositories (no SQL in the service layer)
• Hands-on experience with AWS (ECS Fargate, RDS, ElastiCache, S3, Secrets Manager, IAM), Docker (multi-stage builds), and Bash
• Experience designing and operating microservices (service boundaries, inter-service communication via internal SDKs, observability)
• Experience with Infrastructure as Code using Terraform (AWS provider, module composition)
• Strong experience writing unit and integration tests (pytest, pytest-asyncio)
• Mentoring and code review experience
• Strong communication skills and experience collaborating with stakeholders
• Upper-Intermediate English level
   

Nice to have:

• Experience with aioboto3 or other async AWS interaction patterns
• Experience scaling WebSocket/Socket.IO deployments (sticky sessions, Redis adapter, horizontal scaling)
• Experience with performance profiling and query optimization at scale
• Experience with CI/CD pipelines (GitHub Actions, GitLab CI)
• Familiarity with uv(Astral) or other modern Python package managers
• Understanding of cybersecurity principles
• Knowledge of security standards (ISO 27000, SOC 2)
• Experience with GRC (Governance, Risk, Compliance) domain

Responsibilities:

• Develop and maintain backend microservices using Python, FastAPI, and async SQLAlchemy
• Use AI tooling daily to accelerate delivery — while owning the correctness, security, and maintainability of everything that ships, regardless of how it was generated
• Design efficient database schemas, write performant queries, and manage schema evolution via Alembic
• Build and maintain real-time features via Socket.IO — event flows, room/namespace design, and reliable delivery under load
• Implement asynchronous workflows using Redis and Celery where appropriate
• Contribute to the microservices architecture — propose improvements for scalability, reliability, and clear service boundaries; consume and evolve internal SDKs for inter-service communication
• Work within a multi-tenant environment — build features that respect tenant isolation and scale across tenants
• Provision and evolve cloud infrastructure on AWS via Terraform (ECS Fargate, RDS, ElastiCache, ALB, IAM), following IaC best practices
• Collaborate with team members to align technical implementation with business goals
• Deploy and operate services using Docker and CI/CD pipelines
• Take initiative to identify improvements, propose technical solutions, and contribute ideas that enhance product quality, performance, and security posture

What we offer:

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off
   

Recruitment process: Recruitment interview — Technical interview — Final interview

N-iX Game is in search of a creative and motivated UI/UX designer to help our customers build the ideal product.

Senior UI/UX Designer responsibilities include searching for optimal solutions, designing UI layouts with a high level of graphical detail, designing UI animations, and supporting developers with the implementation of designed UI in game engines. So, knowledge about the game development tech processes will be a huge plus. 
In this position, we expect you to innovate and create modern interfaces using the most recent trends.

Responsibilities:

• Design mockups and prototypes that clearly demonstrate UI interaction models
• Design graphical assets such as icons, logos, and other elements that can be used in the game UI
• Create a friendly user experience, identify and troubleshoot UX problems 
• Collaborate with a team of engineers and designers in the implementation of UI components and assets

• Present design solutions to the customer and conduct layout adjustments based on feedback

   

Requirements:

• Proven work experience as a game UI/UX Designer or similar role
• The portfolio must contain PC/console or mobile game UI designs 
• Fluency in Figma software
• Fluency with graphic design tools, most notably the Adobe pack (Photoshop, Illustrator)
• UI animation and general motion graphic design skills (ability to work in Adobe After Effects) are nice to have, but not mandatory
• Strong communication skills to collaborate with various stakeholders
• Ability to work productively and follow commitments

• English: Upper Intermediate

   

Good to have:

• Experience in preparing and implementing UI in Unity/Unreal Engine
• Ability to create smooth and pleasant 2D animations

Join Whitechain — Build the Future of Web3!

At Whitechain, we’re on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, we’re building cutting-edge Web3 solutions, from our own EVM blockchain to non-custodial wallets, DeFi platforms, and GameFi experiences.We’re looking for ambitious innovators to help us bridge the gap between retail and corporate blockchain adoption. If you’re passionate about decentralization, Web3, and shaping the future of digital economies, this is your chance to make an impact!

The future of Web3 starts with you — join us as a DevOps Engineer!
 

Requirements:

— 3+ years in DevOps / SRE / infrastructure roles
— 1 year experience with blockchain/ crypto infrastructure background (Ethereum, OP Stack or similar)
— Strong Kubernetes: deployment, debugging, network policies, Helm
— Terraform (modules, state management, multiple providers)
— CI/CD with GitHub Actions or equivalent; GitOps principles
— AWS (IAM, VPC, EC2, S3, KMS)
— Confident Linux administration and Bash scripting
— Monitoring and alerting with Prometheus / Grafana
— Git and PR-based workflow

Would be a plus:

— Direct OP Stack experience (op-node, op-reth, batcher, proposer, conductor)
— ArgoCD and GitOps in production
— Ansible
— Cloudflare (WAF, rate limiting, CDN)
— Key management: AWS KMS or HashiCorp Vault
— Incident response experience and postmortem writing
 
 

Responsibilities:

— Operate and evolve Kubernetes clusters (testnet and upcoming mainnet) via ArgoCD and Helm
— Deploy, upgrade and troubleshoot OP Stack components: op-node, op-reth, batcher, proposer, conductor
— Maintain infrastructure as code: Terraform (AWS, Cloudflare) and Ansible for node configuration
— Own and improve CI/CD pipelines (GitHub Actions): image builds, registry publishing, automated IaC tag bumps
— Maintain monitoring and alerting (Prometheus, Grafana); respond to alerts for sequencer lag, batcher stuck, L1 sync, disk
— Participate in the on-call rotation after onboarding
— Follow and keep runbooks up to date; document on-chain and operational procedures
— Configure and protect public RPC endpoints (rate limiting, Cloudflare WAF)

Work conditions:

Immerse yourself in Crypto & Web3:

— Shape the Future — Work on high-impact blockchain products at the forefront of Web3.
— Innovate & Create — Your ideas drive real-world solutions and technological breakthroughs.
— Global Reach — Build scalable solutions for businesses and users worldwide.
— Web3-Powered Culture — A team of visionaries who believe in decentralization and innovation.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

The Marketing Operations Manager drives the execution of marketing initiatives across newsletters, paid media, social, and growth. Acting as the link between strategy and execution, they coordinate cross-functional projects, optimize marketing processes, and ensure initiatives are delivered on time and to a high standard.

Partnering closely with the email Marketers, you will drive newsletter growth and engagement. 

We're looking for someone who is proactive, ambitious, and motivated to build best-in-class marketing programs, keeping work moving while continuously improving performance and execution.

Must Have

• 5+ years in project management with direct experience running marketing initiatives
• Marketing fluency: you know how newsletters, paid, social, and growth work and can contribute to strategy
• Proven ability to manage multiple marketing workstreams simultaneously without dropping quality
• Experience building and rolling out project management processes and SOPs across a team
• Hands-on AI tool use in your daily work (hard requirement) — you use them to move faster and can describe exactly how
• Strong problem-solving skills: root cause analysis, structured thinking, clear recommendations
• Clear, structured communication — updates, escalations, and feedback are always actionable
• Ownership mindset: you follow through, remove blockers, and drive progress without supervision
• Organisational precision: multiple priorities, deadlines, and stakeholders managed simultaneously
• Excellent English, written and verbal (C1 or above)
• Ready to grow into a team leadership role as the marketing function scales

Nice to Have

• Background in newsletter, media, affiliate, or performance marketing environments
• Hands-on campaign experience — having run campaigns, not just managed the people who did
• Experience with workflow automation tools such as Make, Zapier, or similar
• Familiarity with project management tools: Notion, ClickUp, Asana, or Airtable
• Experience with email platforms, newsletter operations, or audience growth metrics
• Experience working with designers, writers, QA teams, or cross-functional partners

What You Will Own

You run marketing execution and operations across your pod.

1. Marketing Project Execution

• Drive marketing initiatives from brief to completion across newsletters, paid, social, and growth — with clear timelines, owners, and defined outputs
• Track all active projects, flag delays early, and push to completion without waiting to be asked
• Manage timelines, dependencies, and priorities across multiple workstreams running in parallel
• Hold quality and momentum across every initiative — nothing falls behind because attention drifted

2. Newsletter Initiative Leadership

• Partner with the Senior Email Marketing Manager to plan and drive newsletter growth initiatives end to end
• Turn newsletter growth goals into structured project plans with milestones, dependencies, and clear accountability
• Coordinate writers, designers, and contributors so the email marketer stays focused on performance and deliverability
• Bring marketing judgment to newsletter projects — contribute to strategy and quality, not just timeline

3. Newsletter Health & Performance Monitoring

• Monitor newsletter health, growth, send consistency, segmentation, metrics accuracy, and unsubscribes
• Flag open rate drops, bounce issues, missing promo, or stalled development early
• Ensure marketers complete initial troubleshooting before escalating; review their proposed solution first
• Bring leadership a structured case with context, findings, and recommended next steps — not a raw problem
• Document approved fixes into SOPs and follow up until implemented

4. Broader Marketing Coordination

• Coordinate paid, social, and growth initiatives alongside newsletters — keeping the full marketing picture aligned
• Translate marketing priorities into clear, actionable plans with owners, deadlines, and defined outputs
• Identify where marketing efforts overlap, conflict, or leave gaps, and resolve with structure
• Support campaign launches, content pushes, and growth experiments with tight, reliable execution

5. Process, Systems & Reporting

• Build and maintain project management infrastructure: trackers, status cadences, dependency maps, documentation
• Create repeatable SOPs for recurring project types so the team executes consistently
• Maintain dashboards and trackers that reflect the true status of every initiative at all times
• Provide regular, tight status updates that give clarity without drowning the team in detail
• Identify bottlenecks across marketing delivery and fix them with systems, not workarounds

6. Team Leadership & Development

• Run team problem-solving sessions, case reviews, and execution reviews without leadership involvement
• Hold 1:1s and check-ins calibrated to each marketer's level and current needs
• Coach marketers to bring analysis and recommendations, not just problems
• Ensure only structured, validated topics reach leadership
• Communicate and implement new SOPs; confirm they are understood and applied in execution

7. Operational Follow-Through

• Ensure every triggered workflow has an owner, a next action, and a follow-up — not just a notification
• Prevent marketers from completing their part and going idle when the process still needs to move
• Track newsletter growth milestones; follow up when promo, QA, or partner actions are missed or delayed
• Track paused newsletters: reason, start date, and resumption conditions
• Reopen delayed items and surface blockers when progress stalls

8. AI & Smart Tooling

• Use AI tools to accelerate project planning, research, content coordination, and reporting
• Build AI into the marketing project workflow as a genuine operational advantage
• Continuously track new AI and automation tools and bring the useful ones into the operation
• Raise AI fluency across the marketing team — model the behaviour and document the processes

9. Quality Control & Escalation

• Act as the first review layer — validate issues, prior attempts, and solutions before escalating
• Review drafts, solutions, and tasks before they move to designers or approval; ensure work is execution-ready
• Review AI writer output; flag quality patterns with specific examples and follow up on fixes
• Track designer tasks and follow up on delays; confirm completed work moves into execution without sitting idle
• Confirm subscriber inboxes are actively monitored; ensure responses and unsubscribes are actioned promptly

10. Transfers & Additional Projects

• Track active newsletter transfers; follow up on delayed milestones with clear ownership and next actions
• Coordinate side projects within the team; escalate only when a decision above PM level is needed

What You Will Get

• Full pod ownership — you lead your team and make the calls on how it runs
• Clear scope — no ambiguity about what is yours to own vs. escalate
• A high-execution environment — fast-moving, high-standard, results-focused
• Structured processes and SOPs — you're improving what works, not building from scratch
• Growth path — strong performance opens the door to team leadership and expanded scope
• Remote-first flexibility — we value output, not hours

Are you a Data Scientist with a love of LLMs, generative AI?

We are looking for a passionate Data Scientist to implement AI solutions aimed at achieving business goals.

This role offers the opportunity to work on cutting-edge AI adoption projects that helps to improve current business processes.
 

     You'll be a great fit if you have:

•  Strong Python Experience (2 year +);
• Experience with LLM , Diffusion models;
• Knowledge of Prompt engineering;
• Experience with Gen AI-related technologies such as LangChain and RAG;
• Experience with Neural Networks (Optional) ;
• Experience with NLP , Predictive analytics and Machine learning;
• Experience with Pandas;
• Experience with SQL, including experience with large datasets;
• Strong experience in statistics;

• Bachelor's degree in Computer Science or a related field.
   

  What you'll do:

• Develop AI agents that utilize LLM, RAG and langchain approach;
• Implement LLM and Diffusion models to boost business productivity;
• Utilize LLM (LLM Vision) to improve object detection, text classification and extraction;
• Create forecasting, recommendation, and classification models;
• Transform business challenges to AI applications.
   

     We ensure your growth with:

• Competitive salary fixed in USD;
• Flexible working schedule and fully remote work format;
• Paid vacation days and sick leave days ;
• Personal and professional development opportunities;
• Participation in building innovative projects from scratch using modern technologies;
• Team-building activities and corporate events;
• English classes and educational events.

We are looking for a hands-on Product Manager  who can bridge business needs, user requirements, product strategy, and technical execution.

This role is ideal for someone who enjoys working in a fast-moving startup environment, can quickly understand complex systems and APIs, translate ideas into clear product specifications, and use modern AI tools to accelerate product discovery, prototyping, documentation, and delivery.

The ideal candidate is highly adaptable, technically curious, detail-oriented, and comfortable owning work end-to-end — from gathering requirements and analyzing systems to creating prototypes, supporting development, preparing user documentation, and enabling go-to-market adoption.

Key Responsibilities

1. Product Discovery & Requirements Gathering

• Work closely with customers, stakeholders, business teams, and internal users to understand business needs and pain points.
• Gather, analyze, and document business and functional requirements.
• Convert business requirements into clear, actionable product requirements for engineering and design teams.
• Identify gaps, dependencies, edge cases, assumptions, and potential risks.
• Facilitate requirement discussions and drive alignment between business and technical stakeholders.
• Continuously refine requirements based on feedback, changing priorities, and new information.

2. Product Specifications & Documentation

• Create detailed product specifications, functional specifications, user stories, acceptance criteria, workflows, and feature descriptions.
• Clearly define expected system behavior, business rules, validations, user journeys, and edge cases.
• Maintain accurate and up-to-date product documentation throughout the development lifecycle.
• Ensure requirements are sufficiently detailed for engineering teams to implement without ambiguity.

3. AI-Assisted Prototyping

• Create rapid product prototypes and proof-of-concepts using Claude and other AI-powered tools.
• Use AI tools to transform requirements and concepts into interactive prototypes, workflows, UI concepts, and functional demonstrations.
• Experiment with different AI tools to accelerate product discovery, analysis, documentation, and delivery.
• Continuously explore new AI capabilities and identify opportunities to improve product development processes.

4. System & Technical Analysis

• Perform system analysis to understand existing architecture, workflows, integrations, dependencies, and limitations.
• Analyze existing features and systems to identify improvement opportunities.
• Understand how new features will interact with existing functionality.
• Work closely with developers and technical teams to clarify implementation approaches and resolve functional ambiguities.
• Analyze data flows, business processes, system dependencies, and integration points.

5. API & Integration Analysis

• Review and analyze API documentation, including endpoints, request/response structures, authentication, parameters, error handling, and integration requirements.
• Understand how internal and third-party APIs can support product requirements.
• Identify API limitations, dependencies, and potential integration risks.
• Translate API capabilities into clear product and functional requirements.
• Support engineering teams by providing clear documentation and context around API-related requirements.

6. User Guides & Product Enablement

• Create clear and practical user guides, feature documentation, FAQs, release notes, and internal documentation.
• Translate complex product functionality into easy-to-understand instructions for end users and internal teams.
• Work with support, sales, customer success, and other teams to ensure they understand new functionality.
• Keep documentation aligned with product releases and feature changes.

7. Go-to-Market & Feature Adoption

• Support go-to-market activities for new features and product capabilities.
• Translate product functionality into clear customer-facing value propositions and use cases.
• Work with marketing, sales, customer success, and other teams to support feature launches.
• Help develop feature adoption strategies, onboarding materials, release communications, and enablement content.
• Gather post-launch feedback and identify opportunities to improve adoption and user experience.

8. Agile Product Delivery

• Work closely with engineering, design, QA, and business teams throughout the product lifecycle.
• Participate in sprint planning, refinement, demos, reviews, and other product development activities.
• Clarify requirements during development and help resolve questions quickly.
• Validate completed features against requirements and acceptance criteria.
• Continuously prioritize work based on business value, customer impact, technical dependencies, and company priorities.

Required Skills & Experience

• Experience in Product Management, Business Analysis, Product Analysis, or a similar role.
• Strong ability to gather, analyze, and document business and functional requirements.
• Excellent understanding of software products, web applications, workflows, and system behavior.
• Ability to create detailed product specifications and user stories.
• Strong analytical and problem-solving skills.
• Ability to understand and analyze APIs and technical documentation.
• Experience creating prototypes or proof-of-concepts using modern tools.
• Hands-on experience with AI tools such as Claude, ChatGPT, and other AI-assisted productivity/development tools.
• Strong written and verbal communication skills.
• Ability to communicate effectively with both technical and non-technical stakeholders.
• Strong attention to detail without losing sight of the bigger product/business objective.

Startup Mindset

We are looking for someone who thrives in an environment where priorities can change quickly and roles are not rigidly defined.

You should be someone who:

• Adapts quickly to changing business and product requirements.
• Is comfortable working with ambiguity and figuring things out independently.
• Takes ownership rather than waiting for detailed instructions.
• Is willing to be hands-on across product, analysis, documentation, prototyping, and delivery.
• Learns new technologies and tools quickly.
• Is comfortable switching between strategic thinking and detailed execution.
• Can move quickly while maintaining a high standard of quality.
• Enjoys experimenting with AI and emerging technologies.
• Is proactive about identifying problems and proposing solutions.

• Can operate effectively in a dynamic, high-growth startup environment.

   

What Success Looks Like

In this role, you will be successful if you can take a business problem or product idea and independently move it toward execution by:

Understanding the problem → Gathering requirements → Analyzing the system → Defining the solution → Creating AI-assisted prototypes → Writing detailed specifications → Supporting development → Validating the feature → Creating user documentation → Supporting go-to-market → Driving feature adoption.

Ideal Candidate

The ideal candidate is a product thinker with strong business analysis capabilities and enough technical understanding to work comfortably with engineering teams.

You don't need to be a software developer, but you should be technically curious, comfortable reading API documentation and system flows, capable of understanding how software works, and willing to get hands-on with modern AI tools to accelerate your work.

If you enjoy turning ambiguous ideas into well-defined products and are excited about using AI to work faster and smarter, this role is for you.