Jobs

This is a senior, highly specialized individual contributor role. We are looking for a very strong and specific candidate who can operate as a one-person function, supporting key processes and working closely with the team.

We are seeking a Creative Technical Artist with strong game design intuition and the ability to build, polish, and tune gameplay using lightweight, game-focused coding (“vibe coding”).

The role focuses on building, iterating, and polishing interactive HTML5 playable ads, where visuals, mechanics, and overall game feel must come together quickly and at a high quality bar.

Key Responsibilities

Visual & Technical Art

• Create, adapt, and polish optimized 2D and 3D assets for playable ads
• Work in Blender to:
  • Edit and optimize models
  • Adjust materials, lighting, scale, and pivots
  • Export game-ready assets (GLB, textures)
• Ensure visual clarity, consistency, and performance on mobile devices

Vibe Coding (Game-Focused)

• Write and modify JavaScript / TypeScript to:
  • Control gameplay behavior
  • Tune timing, feedback, and interaction flow
  • Connect visuals to interaction logic
• Read and safely modify existing game codebases
• Use code as a creative tool to shape game feel
• Leverage AI coding tools to accelerate iteration while maintaining full understanding and control

Required Qualifications

• 3+ years of professional experience as a game artist, technical artist, or interactive artist
• 2+ years of hands-on experience with Blender creating game-ready 3D assets
• Proven experience producing real-time 2D and/or 3D assets for games or interactive applications
• Strong understanding of game mechanics, player feedback, and interaction flow
• 2+ years of hands-on experience working with a game engine such as Unity or Unreal Engine
• Experience implementing or supporting gameplay mechanics within a game engine environment
• Experience integrating art assets into game engines and resolving technical issues

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.
 

This is the job

We are looking for an AI/ML Engineer to design, develop, and deliver a Proof-of-Concept (PoC) system that validates the use of Distributed Acoustic Sensing (DAS) and Automatic Identification System (AIS) data for detecting intrusions near subsea communication cables.

The solution will analyze acoustic signals from fiber-optic sensing systems together with vessel tracking data to identify potential threats to critical underwater infrastructure. The goal is to provide early warning capabilities, enabling timely intervention and protection of subsea assets.

This is you

• Strong experience in Machine Learning / AI development
• Strong programming skills in Python
• Experience with machine learning frameworks such as PyTorch, TensorFlow, or Scikit-learn
• Experience working with time-series data or signal processing
• Experience building ML pipelines for data processing and model training
• Knowledge of anomaly detection and pattern recognition techniques
• Strong analytical and problem-solving skills
• Good communication skills and ability to work in a distributed team

This is your role

• Design and develop machine learning models for analyzing DAS acoustic signals and AIS vessel tracking data
• Build a PoC system for intrusion detection around subsea communication cables
• Develop data processing pipelines for large-scale sensor and geospatial data
• Implement algorithms for anomaly detection and event classification
• Integrate multi-source data (DAS + AIS) for improved detection accuracy
• Perform data exploration, feature engineering, and model evaluation

Hello, future colleague!

At DreamPlay, we create pixel-perfect slot games powered by our own engine. We are reinventing the gambling experience by delivering unique, high-quality games to the market.
We are a team of professionals who value quality, ownership, transparency, and collaboration. We believe in a results-driven environment where everyone has the space to grow, contribute, and make an impact.

We are currently looking for a Business Development Manager to join our team.

If you have experience in B2B sales, know how to build and grow long-term partnerships, and are ready to take ownership of revenue growth, we would be happy to meet you.

Requirements:

• At least 3 years of experience as a B2B Sales Manager.
• Strong skills in product presentation and communicating value propositions to partners.
• Deep understanding of the market, client needs, and decision-making motivations.
• Ability to work effectively with large volumes of information, quickly analyze and structure data.
• Confident and clear communication skills — both in messengers and during online and offline meetings.
• English at B2+ level.
• Understanding of the iGaming business model and industry specifics is a plus.
• Independent, results-oriented mindset with a strong sense of ownership.

Key Responsibilities:

• Build long-term partnerships and ensure a high level of partner satisfaction and retention.
• Represent the company in partner meetings, calls, and business trips.
• Own the end-to-end sales cycle: lead generation, negotiations, deal closing, and smooth partner onboarding.
• Develop and grow partner portfolios through regular communication, preventing disengagement and identifying growth opportunities.
• Analyze partner performance and products to propose new offers, geographies, formats, and upsell opportunities.
• Maintain a transparent and well-structured sales pipeline (CRM, follow-ups, deadlines, forecasting).
• Collaborate closely with marketing, product, and technical teams to deliver tailored partner solutions.
• Manage documentation and ensure all agreements and related tasks are completed end-to-end.
• Monitor market trends, competitors, and industry developments to proactively adapt sales strategies.
• Take a proactive, results-driven approach to increasing conversions, partner engagement, and revenue growth in the iGaming space.

We Offer:

• Opportunity to work remotely or from our Kyiv office.
• Flexible working hours.
• Modern Mac equipment.
• Performance-based bonuses tied to client portfolio growth.
• Opportunity to influence and shape a new business direction.
• Career growth within a team of iGaming professionals.
• International conferences and industry events.
• Supportive, transparent team culture with minimal bureaucracy.
• Time-off policy that fits real life (paid vacation, sick leave, public holidays).
• Benefits for employees.

We’re hiring an AI Agent Architect to design and build production-grade autonomous AI agents powered by LLMs. This role is for someone who has already shipped agentic systems, can architect multi-step reasoning pipelines, and knows how to make RAG reliable through evaluation, while optimizing cost at scale and addressing real-world failure modes.

What you’ll be responsible for

• Building and operating autonomous AI agents in production
• Designing multi-step reasoning pipelines (planning, tool-use, orchestration)
• Implementing RAG systems end-to-end and setting up evaluation to measure and improve quality
• Driving LLM cost optimization at scale (model selection, routing, caching/batching strategies, usage controls)
• Identifying and mitigating failure modes in AI systems (hallucinations, retrieval issues, tool errors, cascading failures)
• Designing multi-agent coordination patterns (specialized agents, handoffs, routing, communication protocols)
• Delivering these systems as cloud-native services (scalable, observable, resilient)Requirements (must-have)
• Proven experience building autonomous AI agents that run in production
• Experience designing multi-step reasoning and orchestration pipelines
• Hands-on implementation of RAG + evaluation (testing, metrics, and iterative improvement)
• Experience optimizing LLM costs at scale
• Strong understanding of AI system failure modes and practical mitigation approaches
• Experience with multi-agent coordination
• Experience building cloud-native systems (reliability, monitoring, scalable deployment)

Client

Our client is a global value-based asset management firm headquartered in the US. The client serves individual and institutional investors through five no-load mutual funds and eleven separate account strategies.

Position overview

We are seeking a Senior Business Analyst to support an enhancement project focused on improving a critical analytics application. The application integrates data from multiple sources, processes insights through Power BI, and delivers them via Azure Data Factory. The upcoming work will emphasize incorporating historical data capabilities to strengthen analytical insights and provide more comprehensive reporting.

Responsibilities
 

• Analyze, document, and manage requirements through the full project lifecycle
• Write user stories and user acceptance specifications
• Take an active part in daily communications with stakeholders and other team representatives
• Collecting business requirements to formulate the problems to solve
• Creating detailed requirements for the development team to implement
• Collecting and analyzing data from various sources to form requirements
   

Requirements
 

• 4+ years of experience working as a business analyst
• Strong knowledge of business analysis and requirements management
• Leverage understanding of asset classes (equities, fixed income, alternatives), investment strategies, and wealth management operations to provide informed analysis and recommendations.
• Skills in analyzing and documenting requirements, requirements management, and modeling
• Skills in managing requirements throughout the project, knowledge of the main models of the project's life cycle
• Ability to skillfully convert vague and unstructured information into distinct requirements
• Experience in supporting sales during the RFI/RFP stage and discovery phase
• Good spoken English

We are looking for a Senior Frontend Engineer to lead the development of high-quality, scalable, and performant user interfaces. You’ll work closely with design, product, and backend teams to deliver seamless and responsive web and mobile applications. You’ll be responsible for driving technical direction, setting coding standards, and mentoring junior engineers while ensuring excellent user experience and frontend system architecture.

Key Responsibilities
• Architecture & Development: Design and build scalable frontend systems using modern frameworks like React.js and React Native, ensuring strong performance and maintainability.
• Component Reusability: Build modular, reusable UI components and establish team-wide frontend patterns and best practices.
• Cross-Platform Quality: Ensure responsive design, cross-browser compatibility, and native-like experience across devices.
• Collaboration: Work closely with backend developers, product managers, and designers to implement seamless user experiences.
• Code Quality: Drive code quality through code reviews, testing, and continuous improvement initiatives.
• Mentorship: Support and guide junior developers, fostering a learning culture and knowledge sharing.

Qualifications
• Experience: Minimum 5+ years of professional frontend development experience, with experience in both web and mobile (React Native) preferred.
• Tech Expertise: Proficient in React.js, React Native, JavaScript/TypeScript, HTML/CSS, and related tooling (Webpack, Babel, ESLint, etc.).
• Performance Optimization: Experience optimizing app performance, page speed, and rendering efficiency.
• Testing & CI/CD: Familiarity with frontend testing frameworks (Jest, React Testing Library) and integrating into CI/CD pipelines.
• UX Awareness: Strong sense of user-centric design, accessibility, and UI/UX principles.
• Version Control: Proficient in Git workflows and collaboration in a multi-developer environment.

Soft Skills

• Team Mindset: Works effectively in a team setting, shares ideas, and contributes to a collaborative culture.
• Ownership: Takes full responsibility for features from design to release and beyond.
• Adaptability: Open to feedback, proactive in learning new tools and adapting to evolving tech landscapes.
• Communication: Communicates clearly and effectively with both technical and non-technical stakeholders.

About the Company:

Our client is a San Francisco-based cybersecurity startup helping organizations secure and manage sensitive data. Their AI-powered platform discovers, classifies, and protects sensitive data across cloud apps, infrastructure, and internal systems, preventing leaks and ensuring compliance.

About the Product:
The first AI-native data leak prevention (DLP) solution, designed for modern enterprises. It protects sensitive data across SaaS, email, endpoints, and AI tools with high accuracy and minimal disruption. The Developer Platform allows flexible integration of data protection capabilities.

About the Role:
As a Backend Engineer, you’ll build low-latency, real-time microservices for detecting sensitive data. This team focuses on data exfiltration prevention on endpoints (MacOS or Windows), developing core platform features using deep OS-level knowledge.

Requirements:

• Minimum 5+ years of related work experience.
• Expertise in one of the following: Objective-C, Swift on MacOS or C/C++ on Windows.
• Demonstrable expertise in developing agents on one of MacOS or Windows:
• On MacOS, practical development experience with Endpoint Security System Extension is required. A plus will be knowledge of IOKit and of MacOS VFS model.
• On Windows, practical development experience with WDF (Windows Driver Frameworks), filter drivers and familiarity with user mode apps is required.
• Readiness to learn other systems languages (e.g. Rust, Go, Python). Prior experience in one of these languages is a definite plus.
• Experience with kernel-level debugging processes and tools. Ability to use reverse engineering techniques and debugging of kernel space code.
• Ability to decompose complex business problems and own them end to end across teams.
• Upper-Intermediate English.

Responsibilities:

• Designing and developing data exfiltration prevention apps, drivers, system extensions and services on MacOS or Windows.
• Maintaining and evolving mission-critical agents on endpoints.
• Own complex features from design to delivery and troubleshoot issues from customers.
• Designing and building secure software with cross-platform deliverables (Windows, MacOS).

• Writing and maintaining documentation about internal and public services.
   

   

What we offer:

• Long-term employment with competitive compensation, based on experience.
• Possibility to work remotely.
• An open, transparent and fun work culture.
• Multi-national team and collaborative work environment.
• Continuous knowledge sharing with engaged co-workers.
• Career and professional growth opportunities.

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe strong analytics infrastructure is not just support — it’s a core driver of product quality, reliability, and business growth.

About the Role

Solidgate is a product-driven FinTech company operating in a highly dynamic and regulated environment. Our platform processes millions of transactions daily, where data accuracy, real-time monitoring, and system reliability directly impact revenue and customer trust.

As we grow, we are expanding our Platform Analytics function and are looking for a Platform Analytics Engineer to help strengthen our analytics and monitoring infrastructure.

Platform Analytics at Solidgate is responsible for the analytical foundation of the platform — systems that monitor data quality, system health, anomalies, and critical business metrics in real time. This function ensures platform stability, supports operational decision-making, and enables teams to scale reliably.

This role sits at the intersection of engineering and data science, with a strong focus on platform enablement.

The mission is to evolve and support analytics infrastructure, including automations, monitoring systems and AI solutions, while continuously improving shared projects, tools, and guidelines used across the analytics team.

This is a hands-on role with ownership over meaningful parts of platform-level analytics systems, with mentorship and shared responsibility across the team.

You will work with Python-based data automations and observability systems, including anomaly, metrics, and real-time monitoring, designed to detect data inconsistencies, trend deviations, and operational issues.

Explore our technology stack ➡️ here.

What You Will Own

Short-term responsibilities:

• Stabilizing and modernizing core monitoring services
• Expanding and improving monitoring systems
• Refactoring and restructuring automation projects for recurring tasks
• Automating data source preparation and processing pipelines
• Working closely with Amazon Redshift (DWH)

Long-term responsibilities:

• Implementing AI agents to process and classify monitoring notifications as PoCs and gradually in production
• Contributing to internal initiatives around AI-driven automation and scalable analytics systems
• Gradually taking ownership of complex platform-level analytics initiatives

You Are a Great Fit If You Have

• 2–3 years of overall experience, including at least 1.5 years of Python in production
• Strong Python fundamentals: PEP standards, versioning, basic OOP, functional programming
• Experience with Airflow
• Strong SQL skills, including window functions and query optimization
• Experience working with production systems and legacy codebases
• Responsibility, comfort operating production systems, prioritizing under ambiguity, and strong time-management skills
   

Nice to Have

• Experience with BI tools
• Familiarity with NoSQL databases
• Interest in AI-driven automation
• English level: Intermediate+
• Git-based workflows and code review culture
• Dependency management and packaging (pip/poetry)
• CI/CD basics (GitHub Actions / GitLab CI)
   

Why Join Solidgate?

Build systems that matter. Your work will directly affect platform stability, business decisions, and customer trust.

Real ownership. You’ll work with critical infrastructure, not dashboards for dashboards’ sake.

Modern stack & innovation. Real-time analytics, AI automation, and scalable data systems.

Growth without bureaucracy. Fast decisions, strong engineering culture, and room to experiment.

The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

About Company

AIstats is a fast-growing football tech ecosystem built on cutting-edge big data and computer vision. We are a fully remote global team of 30+ people, with a core hub in Warsaw.

Backed by Google executives and top mobile founders, we have quadrupled our valuation over the past year. Our mission is to elevate the global football experience: helping fans see the game with greater depth and providing professionals with powerful, next-generation tools to analyze every match.

Our Products

• AIstats Mobile App – a consumer product for fans and bettors, which has already reached 100K MAU since its launch in September.
• AIstats Business Solutions – analytics tools powered by ML models and computer vision technologies, helping clubs and scouts make more informed decisions.

Key Responsibilities

• Development of new HTTP and WebSocket endpoints with integration of third-party APIs (REST/gRPC/GraphQL - depending on tasks).
• Writing unit and integration tests to ensure correct operation of APIs, including boundary cases and work with external services.
• Performing load testing and code profiling to identify bottlenecks and improve performance.
• Working closely with frontend, analytics and product teams - from discussing specifications to implementing solutions in production.

Requirements

Must have:

• Strong knowledge of Node.js and TypeScript, experience in REST/WebSocket API development.
• Experience with microservice architecture and interaction between services via RabbitMQ, Redis, TCP connections.
• Knowledge of PostgreSQL (query writing, indexing, transactions, migrations).
• Experience with MongoDB and understanding when it is appropriate to use it.
• Experience with Docker, understanding of how docker-compose works.
• Understanding of the principles of Nginx as a proxy server (including in the context of WebSocket/HTTPS).
• Proficiency with Socket.io, understanding of its features (e.g., rooms, reconnect, persistence, etc.).
• Experience in configuring logging, debugging and profiling backend code.

Will be a plus:

• Understanding how Billing systems work
• Experience with Elasticsearch: setting up and using it for full-text search.
• Load testing skills and tools (e.g. k6, Artillery, autocannon).
• Understanding and implementation of HTTPS, certificates, working via secure WebSocket.
• Experience with CI/CD and build automation in a Docker environment.
• Team development experience: code review, git flow, Jira/YouTrack/Linear.

What we offer

• Fully remote work format and flexible working hours.
• Competitive salary pegged to USD.
• 24 days of paid vacation and 15 additional paid days off (including sick leave, personal days and corporate holidays)
• A friendly communication culture, rapid product cycles, and transparent processes.
• Dynamic work environment with a team passionate about sports and technology.
• Opportunities for professional development and career growth.
• No micromanagement — just trust, ownership, and freedom to experiment.
• Mentorship and high-quality engineering feedback.

Join our team and help drive innovation in the football industry!

Client

Our client is a premium cruise operator focusing on destination‑driven travel.

Position overview

We are seeking an experienced, proactive Team Lead to guide a dynamic development team of 6+ developers on a cutting-edge full-stack project.

The ideal candidate combines strong backend expertise with deep frontend knowledge (React 19.0, TypeScript, Astro.js, and Node.js with TypeScript), taking ownership of technical leadership while fostering a culture of collaboration and continuous improvement.

You will drive the delivery of high-quality, scalable solutions and maintain transparent, effective communication with stakeholders.

Technology stack

Frontend:
React 19.0, TypeScript, Astro.js.
GraphQL client and REST/GraphQL CMS APIs (Payload CMS or alternatives such as Contentful, Strapi).
Responsive design principles.
Nice to have: state management with Nanostores or Zustand.
Basics of secure payment integrations.

Backend:
Node.js (TypeScript).
Apollo GraphQL server, Express.js.
Redis caching.
AWS ecosystem: ECS, EC2, CloudWatch, RDS Aurora, S3, Secrets Manager.
PostgreSQL database.
Unit testing with Vitest (or similar frameworks).

Responsibilities
 

• Lead and mentor a cross-functional team of frontend and backend developers, promoting professional growth and best practices.
• Ensure timely delivery of high-quality, secure, and performant features across the fullstack.
• Collaborate closely with PO, PM, UI/UX Designer, DevOps, and QA team to define, plan, and execute project roadmaps.
• Conduct code reviews, enforce coding standards, and maintain high code quality and technical documentation.
• Communicate effectively with clients, discuss architectural designs, provide technical guidance, and make informed decisions.
• Break down user stories into clear technical tasks, estimate efforts, and manage sprint planning and prioritization.
• Introduce innovative ideas in technology and processes to improve engineering culture and project success.
• Oversee integration of third-party services such as secure payment gateways, GTM, and OneTrust.
   

Requirements
 

• Minimum 5 years of software development experience with proven full-stack expertise.
• Strong command of React.js, TypeScript, and modern frontend frameworks and libraries.
• Solid backend experience with Node.js and frameworks like Express or NestJS.
• Hands-on experience with GraphQL (Apollo) and RESTful API design.
• Experience managing and scaling cloud infrastructure using AWS services.
• Familiarity with microservices, asynchronous messaging patterns, and secure payment integration basics.
• Deep understanding of responsive and accessible web design.
• Experience with version control systems (Git, GitHub) and Agile methodologies.
• Proven track record in team leadership, technical mentoring, and project management.
• Excellent problem-solving skills and the ability to manage multiple priorities effectively.
• Conversational English, with strong communication skills to interact with international teams and clients.
   

Nice to have
 

• Experience with state management libraries like Zustand or Nanostores.
• Knowledge of privacy and consent management tools such as OneTrust.
• Familiarity with WebSocket communications (SignalR or equivalent).
• Practical understanding of GTM (Google Tag Manager).
• Experience writing and maintaining unit and integration tests using Vitest or similar tools.

At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients’ growth. We empower our people with a culture of excellence and enable them with the opportunity to uphold their accountability to contribute on each level. We value humanity and collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyone’s contribution is welcomed.

And now we are looking for a ML Operations Engineer to join us as part of our team.

About the role:

PitchBook — a platform for investment professionals. Our software provides access to data and the analytical tools to get answers fast and discover promising opportunities. Uncovers actionable insights and trends hidden within the financial data of more than three million companies. Users all over the world include large corporations, start-ups, venture capital and private equity firms, investment banks, and many others.

We are seeking an experienced and innovative engineer to expand and drive our Data Science and Machine Learning efforts in the EU and Ukraine.

Team setup: 1 Engineering Manager, 4 Senior ML Ops Engineers

Work Environment: The role offers a flexible work schedule, allowing you to adapt your working hours with the requirement to attend all team meetings. The team follows a Scrum-based Agile methodology.

As a qualified expert You will

• Serve as a force multiplier for development teams by creating golden paths that remove roadblocks and improve ideation and innovation
• Collaborate with other engineers, product managers, and internal stakeholders in an Agile environment
• Design and deliver tasks end-to-end with little guidance from Senior team members
• Provide support to teams building and deploying AI applications by addressing common pain points in the MLDLC
• Learn constantly and be passionate about discovering new tools, technologies, libraries, and frameworks (commercial and open source), that can be leveraged to improve PitchBook’s AI capabilities
• Support the vision and values of the company through role modeling and encouraging desired behaviors.
• Participate in various cross-functional company initiatives and projects as requested.

• Evaluate frameworks, vendors, and tools that can be used to optimize processes and costs with minimal guidance.

   

We’re looking for you if you have

• Degree in Computer Science, Information Systems, Machine Learning, or a similar field preferred (or commensurate experience)
• 3+ years of experience in hands-on development and deployment of Machine Learning algorithms and services
• 3+ years of experience supporting the entire MLDLC, including post-deployment operations such as monitoring and maintenance
• 3+ years of experience with Amazon Web Services (AWS) and/or Google Cloud Platform (GCP)
• Experience with at least 50% of:
  PyTorch, Tensorflow, LangChain, scikit-learn, Redis, Elasticsearch, Amazon SageMaker, Google Vertex AI, Weights & Biases, FastAPI, Prometheus, Grafana, Apache Kafka, Apache Airflow, MLflow, KubeFlow
• Ability to break large, complex problems into well-defined steps, ensuring iterative development and continuous improvement
• Experience in cloud-native delivery, with practical understanding of containerization technologies such as Kubernetes and Docker
• Proficiency in GitOps and creation/management of CI/CD pipelines
• Demonstrated experience building and using SQL/NoSQL databases
• Demonstrated experience with Python (Java is a plus) and other relevant programming languages and tools.
• Good problem-solving skills with a focus on innovation, efficiency, and scalability in a global context.
• Strong communication and collaboration skills, with the ability to engage effectively with internal customers across various cultures and regions.
• Ability to be a team player who can also work independently

• Experience working across multiple development teams is a plus

   

Desired Skills

• Experience with cloud platforms (AWS, Google Cloud Platform, or Azure).
• Proficiency in GitOps practices and CI/CD pipeline development and management.
• Observability and monitoring: Integration experience with observability tools (Prometheus, Grafana) and building instrumented, production-ready systems.
• LLM Infrastructure: Experience provisioning and managing Large Language Models through managed services (Azure OpenAI, Google Vertex AI, Amazon Bedrock).
• LLM Tooling: Hands-on experience with LLM gateways (LiteLLM) and agentic frameworks (LangGraph, LangSmith, or similar).
• Vector Systems: Practical experience with vector embedding models and vector databases (Pinecone, Weaviate, Milvus, pgvector).
• RAG Systems: Experience building Retrieval-Augmented Generation systems and evaluating both retrieval quality and generation performance.
• Cloud-native experience with services like Amazon SageMaker, Google Vertex AI, or Azure ML
• Familiarity with ML frameworks and tools: PyTorch, TensorFlow, scikit-learn
• Experience with data infrastructure: Redis, Elasticsearch, Apache Kafka.
• ML experiment tracking and model management: Weights & Biases, MLflow, KubeFlow.
• API development with FastAPI or similar frameworks.

• Java programming experience is a plus.

   

What’s in it for You

Reveal great tech solutions

Join the team of experts who create custom, cutting-edge tech solutions for world-renowned businesses, fueling client growth. Unleash your potential, tackle new challenges, and be part of a team that values your skills and contributions. Focus on long-term impact and building tailored, long-lasting partnerships with our clients.

Experience an agile and flexible working environment

Enjoy the freedom of fully remote work with a flexible working schedule. Empower yourself with a stable workload and a stable income, supported by provided laptops and licensed software. We focus on lasting cooperation and unite result-oriented individuals who stand on a high-performance approach to work.

Embrace the opportunity for personal and professional growth

Benefit from performance and merit reviews, elevate your skills with personal development plans, and individual learnings through the corporate library, public speaking support, and more.

Be among like-minded people

Work with a team of one mind who cares about what they do and how they do. Collaborate with top-notch experts who are always ready to help and support you through any challenges. Join company-wide tech and cultural events, and contribute to meaningful CSR initiatives that resonate with your values. Feel supported by your HR, and take advantage of our referral bonus program.

Interview steps

1. Pre-Screening with the recruiter
2. Tech Interview(ML Fundamentals, Software Engineering) + Live Coding (up to 1,5 hours)
3. ML System Design Interview (up to 60 min)
4. Interview with Engineering Manager (60 min)

Gravira Group is looking for an experienced Team Lead VIP Manager to build and scale our VIP player management direction. This role focuses on developing structured VIP operations, managing VIP Managers, and maximizing retention and lifetime value of high-value players across Tier-1 markets.
 

Responsibilities:
• Lead and develop the VIP player management direction, manage and mentor a team of VIP Managers, define VIP workflows, communication standards, and operational processes, build structured VIP reporting and performance dashboards.
• Develop and implement VIP engagement and retention strategies, work directly with VIP and pre-VIP players to increase deposits and lifetime value, identify churn risks and implement structured reactivation strategies.
• Analyze player behavior and activity patterns to improve engagement, track VIP KPIs (deposits, retention, reactivation, LTV) and optimize team performance.
• Design and evaluate VIP bonus and offer strategies, monitor bonus efficiency and ensure responsible bonus allocation.
• Collaborate with CRM, Product, Acquisition, and Customer Support teams and ensure responsible gaming awareness and compliance in VIP player management.
 

Requirements:
• 3+ years of experience in iGaming.
• Proven experience working with VIP / High-Value Players and experience managing or scaling VIP programs or teams.
• Strong understanding of retention, loyalty, and player engagement mechanics.
• Experience working with CRM systems (Smartico is a strong advantage).
• Strong analytical mindset and ability to work with player behavior data.
• Experience working with Tier-1 markets; Canadian market experience is a strong advantage.
• Experience with multi-channel VIP communication (calls, WhatsApp, Telegram, email).
• English — Fluent.
 

What we offer:
• Work on a fast-growing iGaming product focused on Tier-1 markets.
• Opportunity to build and scale VIP operations.
• Remote work with an international team.
• Competitive salary and performance bonuses.

We build stabilized electro-optical systems for unmanned platforms and are seeking a C++ Developer to join the Gyrolab Electronics team full-time at our R&D office in Kyiv. You will design, implement, and optimize software for our embedded gimbal systems and desktop operator terminals.

Responsibilities and Domains

In this role, your primary focus will be on engineering robust, stable, and high-performance C++ code using modern standards (C++20/C++23 and above). We value strong analytical and problem-solving skills, enabling you to tackle complex challenges both autonomously and collaboratively within our team.

What You’ll Do:

Write robust, high-performance C++ (C++23/C++26), primarily for embedded Debian Linux on ARM64.

• Develop and maintain production C++ for embedded and desktop platforms
• Debug complex software issues, often at the hardware boundary
• Collaborate with hardware, software, and QA teams on requirements, design, and integration
• Participate in code reviews

Your work will span several of these domains (prior experience in all is not expected):

• Control & Hardware: Interfaces to gimbal controllers and cameras; PID control loops, coordinate transforms
• Networking: UDP/TCP/HTTP services for gimbal-to-ground-station communication
• Telemetry: Collecting, processing, and reporting system diagnostics and performance data
• Video & Streaming: Real-time capture, encoding, muxing with metadata, streaming
• Image Processing: GPU-accelerated frame transformations, lens corrections, enhancement
• Qt GUI: Desktop operator application (Windows) for configuration, control, and diagnostics

Requirements:

• 3+ years writing stable, performant C++ on Linux (embedded ARM64 or regular Linux)
• Intermediate level of English
• Strong problem-solving and analytical skills, with the ability to work both independently and as part of a team.
• Excellent communication and teamwork skills

Will be a plus:

• Background in defense/military tech, robotics, aerospace, or cameras/optics
• Real hardware experience: control loops, servo systems, sensor integration
• Knowledge of Rust (parts of our codebase are in Rust, and new modules are being written in it)
• Video pipeline work: V4L2 capture, HEVC encoding/muxing/demuxing/decoding (FFmpeg or alternatives), MISB KLV
• Qt6/QML GUI development
• BS/MS in Computer Science, Electrical Engineering, or related field

We offer:

• Work from R&D office in Kyiv
• The opportunity to contribute to the development of defense and high-tech innovations in Ukraine
• Military service deferment for eligible employees with valid military registration documents
• Job type: full-time, schedule 5/2 (10–19 or 9–18)
• Official employment
• 24 days of paid annual leave
• All necessary computer equipment and work-related tools
• Office equipped with a generator and a stable internet connection

Interview process:

1. Recruiting interview — 45 min
2. Technical interview — 1.5 hours
3. Final interview — 30 min

Please send your CV and we will come back to you within 5 working days in case your skills are suitable.

Tango is a successful, marketleader, a live-streaming Platform with 450+ Million registered users, in an industry projected to reach $240 BILLION in the next couple of years. 

The B2C platform, based on the best-quality global video technology, allows millions of talented people around the world to create their own live content, engage with their fans and monetize their talents.

Tango live stream was founded in 2018 and is powered by 300+ global employees operating in a culture of growth, learning, and success!

The Tango team is a vigorous cocktail of hard workers, creative brains, energizers, geeks, overachievers, athletes, and more. We push the limits to bring our app from “one of the top” to “the leader”. 

The best way to describe Tango's work style is not to use the word “impossible”. And we believe that success is a thorny path that runs on sleepless nights, corporate parties, tough releases, and of course our users' smiles (and as we are a LIVE app, we truly get to see our users all around the world smiling right in front of us in real-time!).  

Responsibilities

• Development and support of SPA on ReactJS: web version mobile-first of a high-load application, admin panels for internal use, and marketing pages
• Collaborate with other teams to effectively meet the product and technical needs of the project
• Proactively participate in improvements and existing solutions tuning
• Share expertise and knowledge with your teammates

Requirements

• At least 5 years of commercial experience in development in JS (ES6+)/Typescript
• Strong knowledge of CSS, HTML5, SASS, Jest
• At least 2 years of commercial experience in development in with ReactJS version 16+ (hooks)
• Experience with state management frameworks: Redux and Redux toolkit preferred
• Intermediate English

What we offer:

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social package, including sports coverage, elite medical insurance for you and family;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

About Us

We are a fast-growing company operating in different markets. Our mission is to build long-term partnerships with affiliates by providing top-converting offers, fair conditions, and full transparency.

What You Will Do

Drive acquisition via PPC & SEO affiliate sources (focus on Tier-1 & Tier-2 GEOs).

Manage and grow affiliate relationships, optimize ROI across campaigns.

Analyze traffic performance (CR, ROI, LTV, Retention) and identify scaling opportunities.

Collaborate with our in-house marketing & product teams to launch exclusive promotions and custom landing pages.

Test new traffic strategies with dedicated budget freedom.

What We Offer (closing industry pains)

Transparent & on-time payments — no hidden fees, no delays.

Top-converting casino brands with fresh, exclusive offers — not the “burnt out” ones.

Full freedom & trust to work with your PPC & SEO strategies (while respecting compliance).

Dedicated testing budget — we invest in experiments, not block them.

Access to real data — CR, FTD, LTV, retention metrics, not just “empty dashboards”.

Performance-based bonuses — you DELIVER - you EARN.

Career development — direct path to Leading position for proven performers.

Requirements

2+ years of experience in affiliate management in iGaming (casino vertical preferred).

Strong expertise in PPC (Google Ads, UAC, native, etc.) and SEO traffic sources.

Proven track record of scaling affiliate campaigns with measurable ROI.

Negotiation skills, strategic thinking, and ability to work independently.

Good English (other languages are a plus).