Jobs

iGaming Startup | CIS Market

An international iGaming startup is looking for an experienced Head of Affiliates to lead the development of the affiliate channel and build a strong partner network for the product launch across the CIS market.

This is a key leadership role at an early stage of the project. You will have the opportunity to build the affiliate function from the ground up, define the strategy, establish partnerships, and directly influence the product’s growth and commercial results.

Key Responsibilities

• Develop and implement the affiliate strategy for the CIS market.
• Build the affiliate function, processes, and partner network from scratch.
• Identify, onboard, and develop new affiliate partners, webmasters, and affiliate networks.
• Manage negotiations and commercial agreements based on CPA, RevShare, and Hybrid models.
• Build long-term relationships with key partners and identify opportunities for further growth.
• Scale affiliate traffic while maintaining strong traffic quality and sustainable unit economics.
• Monitor and analyze partner performance using key metrics such as FTD, NGR, ROI, and LTV.
• Optimize campaigns, commercial terms, traffic sources, and partner performance.
• Identify new acquisition opportunities and growth points within the affiliate channel.
• Represent the company at relevant iGaming conferences and industry events.
• Build and maintain a strong professional network within the affiliate and iGaming community.
• Provide regular performance updates, forecasts, and recommendations to the management team.

Requirements

• At least 4 years of experience in Affiliate Marketing within the iGaming, gambling, or betting industry.
• Strong practical experience working with the CIS market.
• Proven experience launching, rebuilding, or scaling an affiliate function.
• An established network of affiliate partners, webmasters, media buyers, and affiliate networks.
• Strong understanding of CPA, RevShare, Hybrid, and other affiliate cooperation models.
• Experience analyzing traffic economics and managing key performance metrics, including FTD, NGR, ROI, LTV, conversion rate, and player quality.
• Strong negotiation, relationship management, and business development skills.
• Ability to work independently, set priorities, and make commercially driven decisions.
• Proactive and entrepreneurial mindset with a strong focus on measurable results.
• Fluent Russian, as it will be the main language of communication with partners.

What Makes This Role Interesting

• The opportunity to build and lead an affiliate function from the ground up.
• Direct influence on the affiliate strategy, commercial model, and product growth.
• A high level of autonomy and ownership.
• The opportunity to become part of an international iGaming project at an early stage of development.
• Potential to build a team and scale the function as the business grows.

Milionyx is a full-cycle iGaming company. We bring together in-house technology development, performance marketing, analytics, and operational expertise.

We are looking for a Senior Data Scientist to become a key contributor to our Marketing Analytics team. The primary focus of this role is building predictive models that optimize user acquisition, evaluate traffic quality, forecast user value, and maximize marketing ROI.
Our product operates on a white-label solution, so the ideal candidate should be comfortable handling heterogeneous datasets, and developing scalable analytical and ML-solutions.

Responsibilities:
Develop and maintain predictive models for:

• LTV, Early LTV Prediction
• ROAS
• Marketing Payback Period
• FTD Prediction
• Deposit behavior forecasting
• Churn Prediction;
• Analyze traffic quality across acquisition channels and identify optimization opportunities;
• Build user value prediction models using early lifecycle behavioral signals;
• Build ML-solutions to optimize marketing budget allocation;
• Collaborate closely with Marketing, Retention, Product, and Tech Teams;
• Monitor model performance, retrain models when necessary, and support production ML-pipelines.

Required Experience:

• 3+ years of experience as a Data Scientist;
• Strong background in Marketing Analytics, User Acquisition, or Growth Analytics;
• Hands-on experience building predictive models for user behavior and business value forecasting;
• Experience delivering ML-solutions from research through production;
• Experience working with large-scale datasets;
• Ability to work with incomplete and heterogeneous data.

Required Technical Skills:

• Python (Pandas, NumPy, Scikit-learn);
• Advanced SQL;
• Git/GitLab;
• Gradient Boosting (XGBoost, LightGBM, CatBoost);
• Random Forest;
• Logistic Regression;
• Customer Segmentation & Clustering;
• Time Series Forecasting (preferred);
• Uplift Modeling (preferred).

Nice to have:

• AWS ecosystem;
• Amazon Athena;
• Apache Kafka;
• GTA (internal analytical data platform);
• Large-scale event-based datasets.

We offer

• Flexible work format — remote, hybrid, or office in Kyiv, whichever suits you best
• Monday–Friday schedule, 10:00 AM–6:00 PM
• 18 days of paid vacation, 10 sick days
• Direct communication with leadership and real influence on marketing and business decisions, without unnecessary bureaucracy

appflame — Ukrainian product-driven tech company building world-class products: Hily, Taimi, AdConnect, Mailkeeper, and more.

About us:

• 7 years in the market, 500+ team members, offices in Kyiv, London, Limassol, and a co-working hub in Warsaw.
• In 2025, appflame ranked 5th among the top 50 employers in Ukraine according to Forbes and won the “Best Place for Growth” award.
• Our apps Hily and Taimi are among the top 5 dating apps in the US with over 70 million users. AdConnect and Mailkeeper focus on building proprietary B2B and B2C solutions.

Our mission:

• To put Ukrainian-built products on the global map.

Our goals:

• Break into the global top 5 product companies.
• Become a unicorn.
• Make Ukraine a country where unicorns are born.

We’re looking for bold, driven people who are passionate about building real products and dream of launching and scaling great startups. You bring the ambition — we provide the environment to make it happen.
 

What you’ll do:

• Design and develop an AI-powered productivity analytics platform — from data pipeline architecture to the final analytical product that helps teams make data-driven decisions.
• Build scalable LLM pipelines (Claude, GPT): develop data chunking strategies, implement MapReduce approaches for parallel processing of large datasets, and synthesize results into structured reports and insights.
• Create a meta-workflow system where LLMs generate, test, and deploy automation scripts in an isolated environment — with automatic self-correction loops and production deployment without manual intervention.
• Develop system-level prompt engineering: build and maintain a library of prompt templates for various analytical scenarios — from summaries and profiles to deep performance analysis.
• Build an evaluation framework for AI output quality control: hallucination detection, consistency scoring, regression tests — ensuring the product delivers reliable and reproducible results.
• Scale the platform to new domains and analysis types without linear growth in manual effort — through an architecture that allows adding new modules via configuration, not code.
• Document AI architecture, define automation specs, and present product insights to stakeholders and clients.
   

It’s a match if you have:

• 2+ years of experience working with LLMs in production: prompt engineering, pipeline development, API integration — with at least 1 year of hands-on experience with advanced features (tool use, structured outputs, agents).
• Strong Python skills (async, dataclasses, type hints, API integrations) and a commitment to writing clean, testable, and maintainable code.
• Understanding of MapReduce patterns for LLM processing: ability to choose chunking strategies, organize parallel processing, and aggregate results into a cohesive analytical product.
• Experience building agentic systems: tool use, self-correcting loops, multi-agent workflows — and the judgment to know when an agent works better than a rigid pipeline.
• Proficiency in SQL and experience working with analytical databases.
• English at C1 level — comfortable reading documentation, writing technical specs, and communicating asynchronously.
• Ownership mentality: you take tasks end-to-end, debug production issues independently, and iterate to deliver results without micromanagement.
   

Nice to have:

• Experience with orchestration/automation platforms (Windmill, Dagster, Prefect) — understanding how to build reliable automated workflows.
• Knowledge of RAG architectures, vector databases, and embedding pipelines — ability to build systems that work with large volumes of unstructured data.
• Experience building evaluation systems for LLMs (LangSmith, PromptFoo, or custom solutions) — understanding how to measure and improve AI product quality.
• Familiarity with Databricks / Delta Lake or Snowflake — experience working with modern data platforms.
• Experience working at product-driven tech companies or AI startups where you needed to build and iterate quickly.
• Understanding of product team metrics (DAU, retention, unit economics) and the ability to connect technical decisions to product impact.
   

Preferred tech stack:

Core:

• Languages: Python (primary), SQL
• LLM APIs: Claude API (Anthropic), OpenAI API
• Databases: PostgreSQL, ClickHouse
• Infrastructure: Docker, Git, FastAPI, Pydantic, pytest, asyncio

Nice to have:

• Languages: TypeScript/JavaScript, Bash
• LLM APIs: Google Gemini API
• Orchestration & Automation: Windmill, Dagster, Prefect, Airflow, Temporal
• RAG & Embeddings: LangChain, LlamaIndex, ChromaDB, Pinecone, Weaviate, pgvector,FAISS
• Eval & Observability: LangSmith, PromptFoo, Weights & Biases, Arize AI
• Databases: Redis, MongoDB
• Data Platforms: Databricks, Delta Lake, Snowflake, BigQuery
• Infrastructure: Kubernetes, AWS (Lambda, SQS, S3), GCP
• CI/CD & DevOps: GitLab CI, GitHub Actions, Terraform

GoodWill HR
Work format: Remote
Region: CIS
Industry: iGaming 
Company type: Product company
Salary: Discussed individually

About the project

We are launching a new iGaming product as part of an international holding company that operates several projects across different markets.

We are looking for a Head of Customer Support who will build the support function almost from scratch, develop the team, set up operational processes, introduce quality standards, and ensure a high level of customer service for players in the CIS market.

This role is a strong fit for a specialist with hands-on experience managing Customer Support in online casino products and the ability to independently build and develop the function.

Key responsibilities

• Build and launch the Customer Support function.
• Design the team structure and hire support agents and Team Leads.
• Organise employee onboarding, training, and development.
• Develop service standards, internal procedures, and a knowledge base.
• Implement KPI, SLA, CSAT, QA, and quality control processes.
• Set up work schedules, workload distribution, and escalation procedures.
• Optimise and automate support operations.
• Analyse team performance and improve key service metrics.
• Cooperate with Product, CRM, VIP, Payments, Fraud, and other teams.
• Maintain a consistently high level of service for customers.

What we are looking for

• At least 3 years of experience in iGaming, Gambling, or Online Casino.
• Experience as a Head of Customer Support, Customer Support Manager, or Support Lead.
• Hands-on experience building or scaling a Customer Support function.
• Experience managing support agents and Team Leads.
• Strong understanding of online casino operations and player behaviour.
• Experience working with KPI, SLA, CSAT, QA, and operational analytics.
• Strong leadership, organisational, and decision-making skills.
• Fluent Russian.
• English at Intermediate level or higher.

Nice to have

• Experience launching a Customer Support function from scratch.
• Experience working with the CIS market.
• Experience introducing automation tools and improving support systems.
• Experience cooperating with VIP, Payments, Fraud, CRM, or Responsible Gambling teams.

What we offer

• A role within an international holding company with long-term growth plans.
• An opportunity to build the Customer Support function almost from scratch.
• Real influence over the team structure, processes, and service standards.
• Fully remote work.
• Competitive compensation.
• A professional team with minimal bureaucracy.
• The freedom to implement your own ideas and management approaches.

Please send us your CV and briefly describe your experience building or scaling Customer Support teams in the iGaming industry.

Required industry experience: Gambling — 3+ years
English: B1 — Intermediate
Russian: C1 — Advanced

About GoodWill HR

We work in step with modern business realities, helping companies build strong leadership and technical teams, improve HR processes, and make well-informed people decisions.

We partner with businesses that clearly understand their management challenges and expect strong, measurable results from their teams.

Welcome to Drawer.AI!

- What we do: AI-driven workflows that let estimators pull quantities and costs from complex PDF drawing sets.  
- Stage: Seed-funded, revenue-generating, aiming for a Series A in 2026.  
- Why join now: Real customers are pushing our roadmap faster than our current front-end team can build.

As a Lead Frontend Engineer at Drawer.AI, you will lead the frontend development of our AI-powered platform for the Architecture, Engineering, and Construction (AEC) industry. You’ll drive frontend architecture, mentor engineers, and work closely with Product, Design, AI, and Backend teams to build fast, scalable, and highly interactive web applications.

Key Responsibilities:

• Lead frontend architecture and technical decision-making.
• Design, build, and maintain complex React applications.
• Drive performance optimization and scalability across the frontend.
• Mentor frontend engineers through code reviews and technical guidance.
• Collaborate closely with Product, AI, Backend, and Design teams.
• Establish frontend best practices and engineering standards.
• Own technical delivery from architecture to production.
   

Requirements:

• 8+ years of frontend development experience.
• 7+ years of hands-on React experience.
• 3+ years of experience leading frontend teams or acting as a Tech Lead.
• Strong expertise in JavaScript and TypeScript.
• Deep understanding of modern frontend architecture and state management.
• Experience building complex, data-heavy, or highly interactive web applications.
• Strong experience with performance optimization and browser rendering.
• Excellent problem-solving, communication, and mentoring skills.
• Ability to make architectural decisions and drive technical direction.

Nice to have:

• Experience with WebGL, Three.js, or React Three Fiber.
• Experience building engineering or visualization products.
• Experience with Canvas, SVG, or real-time rendering.
• Experience working in B2B SaaS startups.
• Experience with AI-powered products or developer tools.

Join our stellar team at Drawer.AI, where excellence meets opportunity! Experience the exceptional; enjoy a competitive salary and career advancement and the outstanding work environment we take pride in. Elevate your professional journey with us – because we believe in creating success together. Build a better future with us!

We are looking for a hands-on FPGA / Radar Systems Engineer to join a deep-tech company developing drone-based radar, GPR and SAR systems.

Location: Berlin, Germany. Relocation to Berlin is mandatory.
The role requires regular work with physical hardware in the office, laboratory and during field tests. Remote-only, freelance and part-time formats are not available.

What you will work on

• Develop FPGA and embedded software for radar, FMCW, GPR and SAR systems.
• Implement real-time data acquisition from high-speed ADCs and RF frontends.
• Process IQ and baseband data using FPGA-based DSP.
• Work on filtering, synchronization, timing, phase alignment and calibration.
• Build high-throughput data pipelines using AXI/AXI-Stream, DMA, DDR, PCIe or Ethernet.
• Integrate FPGA platforms with ARM processors, embedded Linux, Nvidia Jetson, Intel NUC or similar systems.
• Perform hardware bring-up, laboratory debugging, system validation and field testing.
• Collaborate closely with RF, antenna, embedded and SAR engineers.

Required experience

• Strong hands-on FPGA development experience.
• VHDL, Verilog or SystemVerilog.
• Xilinx/AMD platforms such as Zynq, UltraScale+ or RFSoC.
• Vivado, Vitis or similar FPGA development tools.
• Practical experience with radar, RF, SDR, FMCW, GPR or SAR systems.
• FPGA DSP and real-time signal processing.
• High-speed ADC/DAC acquisition and IQ/baseband data processing.
• AXI/AXI-Stream and FPGA-to-CPU or FPGA-to-host integration.
• Embedded C/C++.
• Hardware debugging using laboratory equipment.
• Ability to clearly explain your personal ownership in previous projects.

Strong advantages

• Direct SAR or GPR experience.
• Range FFT, Doppler FFT, beamforming, pulse compression or matched filtering.
• JESD204B/C, LVDS, PCIe, DMA, DDR or high-speed Ethernet.
• Embedded Linux, PetaLinux, Yocto or device drivers.
• Multi-channel synchronization, calibration and phase-coherent acquisition.
• Experience with airborne radar, drones, defence or remote-sensing systems.
• Real-world field testing, not only simulations.

Conditions

• Permanent full-time employment.
• Hybrid/on-site work in Berlin.
• Candidates must be ready to relocate permanently to Berlin.
• English-speaking environment.
• Indicative salary:
  • Mid-level: around €70,000 gross/year.
  • Senior: approximately €90,000–€120,000 gross/year.
• Potential equity/VSOP participation.

Please apply with your CV and briefly describe your direct radar/SAR experience, current location, work authorization, relocation readiness, notice period and salary expectations.

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: You will take ownership of the search infrastructure for Ask Seeking Alpha — a financial intelligence platform powered by LLMs. Your main goal is to ensure our AI agents can find the exact financial data they need (articles, transcripts, news) in milliseconds. You will work on the Retrieval layer of our RAG architecture, combining traditional text search with modern vector search techniques.

Tech Stack: Elasticsearch (v8+), Python (FastAPI, Asyncio), OpenAI Embeddings, LangChain, LangSmith.

The Senior Search Engineer will be engaged with the company as a contractor (Private Entrepreneur).

What You'll Do

• Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
• Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
• Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
• Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
• Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

Requirements

• Elasticsearch Expert: 5+ years of experience working with Search Engines in production. You understand how indices, analyzers, and mappings work "under the hood."
• Search Theory: You understand the difference between Lexical Search (keywords) and Vector Search (meaning), and know when to use which.
• Python Proficiency: Strong experience with Python 3.10+. You are comfortable writing asynchronous code (async/await) and building APIs.
• Data Engineering: Experience designing data schemas for search (how to structure JSON documents for efficient retrieval).

Nice to Have

• Experience building RAG (Retrieval-Augmented Generation) pipelines.
• Familiarity with LangChain or similar LLM frameworks.
• Experience with Evaluation tools (like LangSmith) to test search quality automatically.
• Background in Finance (understanding tickers, earnings calls, etc.).

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: We are developing Ask Seeking Alpha — a high-load financial analysis system based on Large Language Models. The architecture is built on complex multi-agent orchestration using LangGraph, FastAPI, and Elasticsearch.

We are looking for a Senior Backend Engineer specialized in Generative AI to design agent workflows, optimize interactions with models (OpenAI, AWS Bedrock), and ensure the reliability of non-deterministic systems in production.

The Senior Python AI Engineer will be engaged with the company as a contractor (Private Entrepreneur).

Tech Stack: Python (Asyncio), FastAPI, LangChain, LangGraph, Pydantic, Elasticsearch, AWS Bedrock / OpenAI API, LangSmith.

What You'll Do

• Agent Architecture: Design and implement complex agent orchestration logic using LangGraph. You will define state management, conditional routing, and error handling within the agent graph.
• Tool Engineering: Build and optimize the tool layer (function calling) that allows LLMs to interact with internal financial APIs and databases accurately.
• Performance Optimization:

-Reduce end-to-end latency through asynchronous processing and streaming (SSE).

-Implement semantic caching strategies to minimize API costs and response time.

-Optimize token usage without sacrificing answer quality.

• Observability & Evaluation: Implement automated evaluation pipelines using LangSmith. You will be responsible for setting up regression testing for prompts and agents to measure quality (correctness, faithfulness) before deployment.
• Advanced RAG: Refine retrieval strategies. Work on hybrid search implementation (Keyword + Vector), re-ranking, and query expansion to feed the most relevant context to the model.

Requirements

• Python Expert: Strong proficiency in modern Python. Deep understanding of asynchronous programming (asyncio) patterns is mandatory, as our entire I/O pipeline (Network, DB, LLM) is non-blocking. Experience with FastAPI and Pydantic (v2).
• Agentic Frameworks: Production experience with LangChain. Hands-on experience or deep conceptual understanding of LangGraph (or similar state-machine-based agent frameworks).

Deep LLM Expertise (What we mean by "Deep"):

• Non-determinism Management: Strategies for handling LLM hallucinations and ensuring reliable outputs (e.g., self-correction loops, specific prompting techniques like CoT/ReAct).
• Structured Outputs: Experience forcing LLMs to adhere to strict schemas (Pydantic/JSON mode) for reliable downstream processing.
• Context Optimization: Advanced strategies for managing limited context windows (summarization chains, sliding windows, selective context injection) beyond simple truncation.
• Inference Economics: Understanding the trade-offs between model size, latency, and cost (e.g., when to route to GPT-4 vs. a smaller/faster model).

Nice to Have

• Experience with Elasticsearch (DSL queries, analyzers).
• Knowledge of vector databases and embedding models.
• Background in FinTech or familiarity with financial data structures.

Location: Remote
Industry: iGaming
Employment Type: Full-time

About the Project

We are launching a new iGaming venture focused on the regulated and high-potential markets of Canada, Australia, and New Zealand.

This is not a typical affiliate role within an established structure. You will join at the very beginning of a new project backed by a successful international holding with strong financial support from investors, proven operational expertise, and ambitious growth plans.

This opportunity is designed for a senior affiliate leader who wants to build something significant from the ground up, shape strategy, influence key decisions, and create a high-performing acquisition ecosystem from day one.

What You'll Do

• Build and scale the affiliate marketing channel across Canada, Australia, and New Zealand
• Develop and execute the affiliate acquisition strategy
• Establish and manage relationships with affiliate partners, SEO affiliates, media owners, and traffic providers
• Negotiate CPA, RevShare, and Hybrid deals
• Source, onboard, and grow a portfolio of high-performing affiliates
• Analyze traffic quality, player value, and campaign performance
• Monitor key metrics including FTDs, NGR, ROI, CPA, retention, and LTV
• Collaborate closely with Product, CRM, Analytics, and Management teams
• Participate in building the affiliate team as the project scales

What We're Looking For

• Proven experience in Affiliate Marketing within iGaming
• Strong knowledge of the Canadian, Australian, and New Zealand markets
• Existing network of affiliate partners and SEO affiliates
• Experience launching and scaling affiliate programs
• Strong commercial and negotiation skills
• Deep understanding of performance marketing metrics and traffic evaluation
• Fluent English

What We Offer

• A unique opportunity to build a large-scale international project from scratch
• Full ownership of the affiliate direction and freedom to implement your vision
• Direct impact on business growth and strategic decisions
• Strong financial backing and long-term commitment from investors
• Fast decision-making process without corporate bureaucracy
• Access to experienced teams and resources within a successful international holding
• The opportunity to build and lead your own team as the business grows
• Competitive compensation package with performance-based incentives
• Fully remote work environment
• Career-defining opportunity to create a market-leading affiliate operation in Tier-1 GEOs

We are looking for a highly motivated and results-driven Head of Data & AI to join our team full-time. In this strategic role, you will shape the vision, architecture, and delivery frameworks for Data Engineering, Data Science, Quant and Data Analytics, unifying these teams into a single, high-impact function. This is a key leadership position, guiding both technical and managerial directions for our data organization.
We drive fintech innovation through deep analytical expertise and a data-first, engineering-driven approach.
 

Key Responsibilities
 

Data Engineering

• Design and evolve a scalable, reliable, and maintainable data platform architecture
• Oversee development of robust ETL/ELT pipelines and real-time data streaming systems
• Establish engineering best practices, including code reviews, CI/CD, data contracts, and observability
• Lead technology selection and resource planning across ClickHouse, Spark, and supporting infrastructure
• Ensure data quality through monitoring, alerting, SLA ownership, and remediation processes
• Manage infrastructure costs and drive optimization across storage, compute, and cloud resources
   

Artificial Intelligence & Large Language Models

• Define and develop the company's overall AI direction and roadmap, aligning initiatives with long-term business strategy
• Ensure operational stability and observability of ML services
• Define and drive LLM strategy, including identifying high-value use cases, evaluating model providers (OpenAI, Anthropic, open-source), and leading end-to-end implementation
• Architect and oversee LLM-powered products, including RAG pipelines, AI agents, and intelligent automation workflows integrated into core business processes
• Establish MLOps/LLMOps best practices, including model versioning, evaluation frameworks, prompt management, and drift/hallucination monitoring
• Drive responsible AI governance, including bias detection, explainability (SHAP, LIME), fairness auditing, and compliance with emerging AI regulations
• Evaluate and integrate vector databases (Pinecone, Weaviate, pgvector) and embedding strategies to power semantic search and knowledge retrieval
• Champion AI-assisted development practices (e.g., GitHub Copilot, Cursor) and foster an AI-augmented engineering culture across data teams
   

Data Analytics & Quant

• Drive advanced analytics, strategy, and Quant development
• Partner with stakeholders to translate complex business challenges into data-driven solutions
• Define and own key metrics, dashboards, and reporting frameworks to support executive and board-level decision-making
• Lead experimentation practices to validate business impact of models and initiatives
• Mentor teams, setting technical standards and career development paths
   

Requirements

• 7+ years of hands-on experience across Data Engineering, Data Science, Quant, Data Analytics, delivering end-to-end solutions
• 3+ years of managerial experience, leading data teams
• Bachelor’s or Master’s degree in Computer Science, Mathematics, Physics, Engineering, or a related field
• Strong programming skills in Python, with experience writing clean, production-grade code
• Solid understanding of software engineering best practices (CI/CD, testing, code reviews, clean architecture)
• Deep understanding of core ML algorithms: regression, gradient boosting, time series, etc.
• Practical experience with ML libraries and platforms (e.g., scikit-learn, XGBoost, TensorFlow, PyTorch)
• Strong foundation in mathematical statistics, probability theory, and quantitative modeling
• Proficient in SQL and experience with analytical and OLAP databases
• English Upper-Intermediate
   

Nice to Have

• Background in trading or fintech
• Experience analyzing and modeling time series or high-frequency data
• Familiarity with anti-fraud systems, risk modeling, or portfolio analytics
• Practical experience with integration of LLM with corporate systems for internal users
   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to current legislation
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

The Role:

We have been developing products for Wall Street for the last 13 years. We grow increasingly, and our products help attract more than $30 billion of financing monthly.

Our clients: J.P.Morgan, Goldman Sachs, Dell, Ford, Tesla, and others.

The head office is in NY. The development office in Kyiv has operated for the last 9 years and comprises 140+ specialists across 10 Agile, DevOps, and Architect teams.
 

We are looking for a Senior Full-Stack Developer. You will be a part of a motivated team responsible for implementing new functionality and maintaining mission-critical systems for one of our technology platforms (Swiftbridge, which underpins Evercall).

Since this role involves close collaboration with a team located in the USA, we are looking for a shifted working schedule until 7:00 PM (UA time, including a one-hour break). The mandatory time reference is 12:00 PM ET.

Key requirements:

● 7+ years of commercial software development experience

● 7+ years of professional experience with PHP (7.x/8.x), including OO design, SOLID principles, system design and architecture

● Strong experience with SQL, relational databases (MySQL/PostgreSQL), including query optimization, indexing strategies, and data modeling

● Strong knowledge of vanilla JavaScript

● Knowledge of front-end technologies (HTML, CSS, DOM API)

● Solid understanding of Linux CLI, Docker images and containerization

● Understanding of Apache configuration, performance tuning, and security best practices

● Experience with API design and web services development

● Experience integrating and maintaining third-party APIs and services

● Strong debugging, profiling, and optimization skills across the LAMP stack

● Analytical and troubleshooting skills

● Proactiveness, ability to learn quick

● High level of responsibility and ability to work independently

● Strong communication and time management skills

● English level: Upper-Intermediate.

Would be a plus:

● Experience in leading projects

● Experience with high-load systems and performance optimization

● Experience with modern PHP frameworks such as Laravel or Symfony

● Knowledge of WebRTC and WebSockets

● Experience with: Kubernetes, Redis/Memcached, and cloud platforms such as AWS

● Knowledge of React, React SSR, React Context API, and state management patterns and solutions

● Experience with TypeScript

● Familiarity with CI/CD pipelines and automated deployment practices

● Experience with automated testing frameworks for PHP (PHPUnit, Codeception)

● Familiarity with security hardening and compliance in enterprise environments

● Working hours skewed later (Kyiv time).

Key responsibilities:

● Design, develop, and maintain scalable, high-performance LAMP applications

● Take ownership of major features and drive optimization/refactoring projects targeting performance, scalability, and reliability improvements

● Collaborate with architects and product teams to design technical solutions that meet business requirements

● Write clean, maintainable, and well-documented code following best practices

● Optimize SQL queries and ensure efficient interaction with large datasets

● Participate in code reviews, architecture discussions, and knowledge sharing

● Research and evaluate new technologies, frameworks, and approaches to improve development efficiency and product capabilities

● Provide production support and troubleshoot complex system issues

● Write and maintain unit and integration tests.

We offer besides a competitive salary:

● The friendly team

● Remote work, with the ability to return to the Kyiv office when it’ll be possible

Office in the city center — business center Panorama near the Landscape Alley, 10 minutes from Zoloti vorota metro station

● The informal style of leadership and communication, skilled management

● Work in an Agile environment

● Participation in seminars, trainings, and conferences

● English lessons online and the possibility to use English at work

● Team building and other activities

● Yearly salary review

● Paid vacation, paid sick leave

● Corporate medical insurance programs from the start date

● PE accounting and support

● Referral program.

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 
Head of Marketing (Whitechain)!

Requirements

— 6+ years total marketing, with at least 3 years marketing infrastructure projects (L1, L2, rollups, middleware, oracles, bridges, dev tooling), not just consumer apps or tokens.
— Built and led a marketing team from a small base.
— Proven track record of growth that converts into durable on-chain outcomes (sustained TVL, active users). Thinks in funnels (awareness, builder and user acquisition, activation, retention) and owns the outcome metric end to end, not just top-of-funnel reach
— Strategic and hands-on. Sets the strategy and, in the early build phase before the team is staffed, executes directly: positioning, content, launches.
— Demonstrated full-funnel growth with real numbers: CAC by channel, activation, retention, on-chain attribution.
— Demonstrated organic and earned growth, not only paid acquisition.
— Budget discipline. Every line of spend tied to a forecast and a metric, able to break down a past budget by line and show the KPI behind each spend.
— Product marketing. Can translate a technical value proposition into audience-specific narratives for builders, protocol founders, and retail users.
— Competitive positioning. Experience positioning a challenger against established players using market and on-chain data.
— Experience taking a project to public visibility
— Hands-on GTM and launch experience, run end to end.

Responsibilities

— Build and scale the marketing team, defining structure, priorities, and operating processes.
— Hire, develop, and manage talent across ecosystem marketing, growth, content, community, design, brand, PR, and partner marketing.
— Define and execute Whitechain's marketing strategy across builders, protocols, and users.
— Own planning and budget allocation
— Spend-to-outcome monitoring and reallocate based on what works.
— Define Whitechain's positioning as an exchange-backed chain.
— Develop messaging and narrative frameworks for key audiences, translating the technical value proposition into clear narratives for builders, protocol founders, and users.
— Own brand identity and the design function, keeping a consistent visual and verbal system across channels.
— Work with ecosystem partners to maximize protocol visibility, data coverage, and discoverability across the broader Web3 landscape.
— Own competitive intelligence: track competing chains and ecosystems on TVL, activity, and narrative, and position Whitechain against them.
— Lead go-to-market strategy for protocol launches, ecosystem initiatives, and major product releases.
— Drive co-marketing programs with ecosystem partners.
— Turn Whitechain distribution into a growth asset for builders.
— Equip BD with launch and pipeline collateral: pitch decks, one-pagers, and ecosystem case studies that help convert the priority protocol target list.
— Partner with DevRel to grow builder awareness and developer acquisition.
— Design and execute campaigns that drive wallet activation, on-chain engagement
— Build Whitechain's presence across industry media, social channels, and ecosystem communities.
— Lead KOL, ambassador, and community programs.
— Develop content that strengthens Whitechain's credibility among builders, protocols, and users.
— Own the Whitechain marketing site and launch landing pages as conversion surfaces.
— Build measurement frameworks tied to ecosystem outcomes, with clear metric definitions so results are not gameable.
— Track acquisition, activation, engagement, retention, and marketing ROI.
— Optimize investment based on measurable business impact.

Good to have

— Experience at an exchange-backed chain or marketing the CEX-to-on-chain bridge.
— DeFi-native fluency (TVL, launch mechanics, seasons).
— Established KOL networks and ambassador program experience.
— Regional marketing across multiple geographies.
— Developer marketing and grant-program marketing experience.
— Experience working alongside a partner's in-house marketing team.
— Strong personal writing and content craft.

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.

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

Ready to disrupt the industry with us? Apply now and let’s build the decentralized future together!

We're building a new iGaming brand focused on the LATAM market with strong financial backing, experienced industry leadership, and ambitious growth plans.

This is a unique opportunity to join at an early stage and take ownership of one of the company's key business directions. We're looking for a business-minded leader who can combine strategic thinking with hands-on execution and build a high-performing operation from the ground up.

Responsibilities

• Define and execute the business strategy for the LATAM region.
• Take full ownership of business growth, operational performance, and market expansion.
• Build, lead, and scale cross-functional teams across multiple business areas.
• Drive commercial performance and achieve ambitious revenue targets.
• Oversee Affiliate, CRM, Product, Marketing, Operations, VIP, Payments, and Customer Support in collaboration with department heads.
• Analyze key business metrics including FTD, Deposits, GGR, NGR, Retention, ROI, CPA, LTV, and profitability.
• Develop partnerships with key affiliates, service providers, and strategic partners across LATAM.
• Identify new growth opportunities and optimize business performance through data-driven decision-making.
• Collaborate closely with founders and executive leadership on long-term strategy and company development.
• Build scalable processes and maintain high operational standards as the business grows.

Requirements

• 5+ years of experience in the iGaming industry.
• Proven experience in senior leadership positions such as COO, General Manager, Country Manager, Head of Operations, Head of Growth, or similar.
• Strong understanding of the LATAM online casino market.
• Experience launching or scaling casino operations in LATAM.
• Deep knowledge of Affiliate Marketing, CRM, Product, VIP, Retention, and commercial operations.
• Strong analytical mindset with experience managing business performance through KPIs.
• Experience building and leading international teams.
• Excellent communication and leadership skills.
• Fluent English.
• Spanish or Portuguese would be a strong advantage.

Nice to Have

• Experience launching new casino brands from scratch.
• Existing network of partners within the LATAM iGaming market.
• Experience managing multi-million marketing budgets.
• Strong understanding of licensing, compliance, and payment solutions for LATAM.

We Offer

• Opportunity to become one of the key decision-makers in a fast-growing international company.
• High level of autonomy with real influence on business strategy.
• Remote-first environment with flexible working hours.
• Competitive fixed salary with an attractive performance-based bonus.
• Long-term career growth within an expanding international business.
• The opportunity to build and scale a business almost as your own.

Head of Acquisition — iGaming

Work format: Remote
Employment type: Full-time
Industry: iGaming
Target markets: Canada, Australia, New Zealand

About the Role

We are launching a new international iGaming project focused on Canada, Australia, and New Zealand.

The project is being built within a well-established international holding company with strong financial backing, extensive market expertise, and ambitious growth plans.

We are looking for an experienced Head of Acquisition to build and lead the affiliate acquisition function from the ground up.

This is not a role focused on maintaining existing processes. You will have the opportunity to define the strategy, establish partnerships, build a team, and directly influence the commercial growth of the project.

What You Will Be Responsible For

• Developing and executing the affiliate acquisition strategy across Canada, Australia, and New Zealand
• Building and scaling the affiliate channel from the early launch stage
• Identifying, onboarding, and developing high-performing affiliate partners
• Establishing relationships with SEO affiliates, media partners, webmasters, and other traffic sources
• Negotiating CPA, RevShare, Hybrid, and custom commercial models
• Managing partner performance and improving traffic quality
• Monitoring key acquisition and revenue metrics, including FTD, NGR, CPA, ROI, Retention, and LTV
• Identifying growth opportunities based on market data and partner performance
• Working closely with Product, CRM, Analytics, Finance, and senior management teams
• Defining affiliate processes, reporting standards, and partner evaluation criteria
• Participating in recruitment and building the affiliate team as the project scales
• Managing the affiliate budget and ensuring sustainable return on investment

What We Are Looking For

• Strong experience in affiliate marketing within the iGaming industry
• Proven experience working with Canada, Australia, and New Zealand markets
• A relevant network of affiliate, SEO, and media partners
• Hands-on experience launching or scaling affiliate programs
• Strong understanding of acquisition funnels, player value, and traffic monetisation
• Confidence working with performance metrics and commercial data
• Strong negotiation, relationship management, and leadership skills
• Ability to work independently and make decisions in a fast-moving environment
• Fluent English

What We Offer

• The opportunity to build a major international acquisition function from scratch
• Direct influence on commercial strategy and business growth
• A high level of autonomy and ownership
• Fast decision-making without unnecessary corporate bureaucracy
• Strong financial backing and long-term support from investors
• Access to the infrastructure, expertise, and resources of an international holding company
• The opportunity to build and lead your own team
• Competitive compensation with a performance-based bonus structure
• Fully remote cooperation
• A key leadership position in a project with significant international growth potential

We are looking for someone who combines strategic thinking with a hands-on approach and is ready to take full ownership of acquisition performance across several priority markets.

As our Presales Solution Consultant, you will be the bridge between complex data tech and real business value. You will collaborate with global clients, design advanced Data & AI/ML architectures, and own the technical sales narrative from the first call to the final pitch. If you thrive on the cutting edge of Cloud, Databricks, Snowflake, and AI, this is your playground.
 

What you’ll do (The Impact):

• Own the Win: Lead the end-to-end presales process—from opportunity qualification and solution design to RFP responses, pricing models, and winning presentations.
• Architect the Vision: Design modern, tailored data solutions leveraging cloud-native platforms (AWS, Azure, GCP), data pipelines, advanced analytics, and AI/ML models.
• Consult & Storytell: Lead client workshops to extract business goals, build trust with senior stakeholders, and translate complex technical concepts into compelling, value-driven narratives.
• Scale the Practice: Mentor your peers, share knowledge, and contribute to reusable frameworks that help our growing practice deliver faster and smarter.
   

What you bring to the table:

• The Background: Proven experience in presales, solution architecture, or strategic consulting with a strong focus on Data/AI.
• The Tech DNA: Hands-on familiarity with modern cloud data platforms (e.g., Databricks, Snowflake, AWS/Azure/GCP data services), ETL, data modeling, and BI tools (Power BI, Tableau).
• The Consulting Edge: Excellent storytelling and presentation skills. You can hold a room, handle tough questions from C-level executives, and build clear roadmaps for success.
• The Language: Outstanding English (written and spoken) to confidently engage with global clients.
• The Location: You must be physically located within Ukraine (fully remote work supported).
   

Why join us?

• Work with cutting-edge technologies (AI, Cloud, LLMs, Modern Data Stack).
• Direct, tangible impact on global industries.
• A highly collaborative, expert-led environment that values continuous learning.