Jobs

About Forecasa

Forecasa is a profitable, founder‑led SaaS company that turns raw real‑estate transaction data into decision‑grade intelligence for hedge funds, private‑lenders, and MBS desks. We move fast, value autonomy with accountability, and maintain a culture where clear documentation beats hierarchy.

What you’ll do

• Engineer risk‑focused features (borrower, lender, property, geography)  in Python/PySpark.
• Develop and validate PD / LGD models using WoE, IV, logistic GBM, XGBoost, or similar.
• Prototype lender‑health metrics (capital‑diversification, portfolio turnover, market concentration, etc.) for client dashboards.
• Create robust, reproducible data pipelines (git‑versioned, unit‑tested, CI in GitLab).

• Produce concise notebooks & dashboards that can feed automated PDF reports.

   

Must‑have qualifications

• 4 – 6+ years in data science, risk analytics, or credit‑modeling.
• Strong Python (pandas, NumPy, scikit‑learn) and SQL; solid PySpark on distributed data a big plus.
• Hands‑on experience building or validating credit‑risk or fraud models (PD, scorecards, Basel/IFRS 9, etc.).
• Fluency in statistics (inferential tests, multicollinearity, model monitoring).
• Git workflow, code review discipline, and comfort with Agile/Kanban boards.
• Clear written & spoken English; able to summarize findings for non‑technical stakeholders.

Nice‑to‑haves

• Familiarity with U.S. mortgage or private‑lending data.
• Experience with Postgres, MinIO/S3, or dbt.
• Knowledge of BI/visualization tools (Plotly, PowerBI, Looker, etc).
• Prior work in a fully remote, internationally‑distributed team.

How we work

• Stack: Python • PySpark • PostgreSQL/Snowflake • GitLab CI • AWS & on‑prem Spark
• Communication: Slack, Zoom, Notion. Meetings kept lean; deliverables drive the schedule.
• Culture: Low‑ego, high‑ownership. We favor clarity, rapid feedback loops, and well‑documented processes.

We’re looking for a Senior DevOps Engineer to join our team. 

About Client:

Our client, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Our client is a seven-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to world-class client service.

About the project:
The project is dedicated to the Sales Tax area: building a SaaS solution that helps clients track and forecast their performance.

Responsibilities:

• Analyze utilization metrics to right-size instances, databases, and containers
• Enforce strict resource tagging and allocation for accurate cost tracking and reporting
• Automate shutdowns of non-production environments and manage ephemeral resources efficiently
• Monitor cloud spend using native tools (AWS Cost Explorer, Azure Cost Management, Google Cloud Cost Management) and third-party platforms like Firefly
• Collaborate with development and product teams to shift-left FinOps, ensuring cost considerations are integrated early in the design phase
• Recommend cost-saving strategies such as spot instances, reserved instances, and optimized storage tiers
• Build and maintain dashboards to track KPIs, including cost per deployment, idle resource percentage, and cost per feature.

Requirements:

• 5+ years of DevOps experience
• Proven experience with Azure cloud platform and cost management tools
• Strong understanding of DevOps principles, CI/CD pipelines, and automation
• Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, etc.)
• Knowledge of FinOps principles and cloud cost optimization strategies
• Familiarity with containerization (Docker, Kubernetes) and scalable architectures
• Analytical mindset with the ability to interpret utilization metrics and implement actionable changes
• Excellent communication skills and ability to collaborate across teams
• Upper-Intermediate level of English

We are looking for talented Senior Java Engineer to to join our AI project in Europe.

Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around the world. 

Responsibilities:

• Design and develop a robust and extensible Kotlin framework and platform for configuring and managing AI agents
• Write clean, maintainable, and efficient code that complies with our coding standards
• Ensure the performance, quality, and responsiveness of the framework/platform
• Identify and correct bottlenecks and errors
• Help to maintain code quality, organization, and automatization.

• Create and maintain technical documentation for the framework/platform

   

Requirements:

• At least 5 years of proficiency in Kotlin or Java
• Deep experience with the Spring Framework 
• Reactive tools experience (Project Reactor)
• Knowledge of different communication protocols such as REST, GraphQL, gRPC
• Experience with distributed systems
• Familiarity with tracing, metrics and monitoring best practices
• Experience of creating frameworks and platform for other developers 
• Proficiency in Maven or similar tools 
• Familiarity with NoSQL databases 

• Very good spoken and written knowledge of English language (C1)

   

Nice to have:

• Familiarity with GenAI, AI agents, machine learning, and natural language processing concepts is a plus
• Experience with MCP, A2A, RAG is a big plus
• Experience with event-driven architecture
• Experience with Docker and Kubernetes
• Python experience is nice to have
• BSc or MSc in Computer Science, Engineering or relevant field

We’re looking for a Senior DevOps Engineer to join our team. 

About Us:

Together with the client’s team you’ll be building a next-generation cloud-based security platform as a backend engineer with strong infrastructure expertise.

The team is working on products that enable security teams to orchestrate forensic investigations, run custom scripts at scale, and respond rapidly to cyber threats across millions of endpoints. The platform powers automated forensic evidence collection, customizable forensic profiles, and streamlined incident response workflows - all within a unified console alongside EDR data.

This role focuses on infrastructure migrations to modernize our platform and improve scalability.

Responsibilities:

• Plan and execute infrastructure migrations across multiple environments
• Manage Kafka infrastructure including consumers, producers, and cluster configurations
• Implement infrastructure-as-code for repeatable deployments
• Migrate services to new cloud proxy architectures
• Work with established migration patterns and documentation
• Coordinate with cross-functional teams on dependencies and rollouts

Requirements:

• 5+ years of infrastructure/backend development experience
• Proficiency in Python or Go
• Proficiency in Kubernetes and container orchestration
• Experience with infrastructure-as-code (Terraform)
• Experience with relational databases
• Experience with AWS or GCP cloud platforms
• Strong communication skills and ability to work in hybrid/remote teams
• Self-directed with ability to work independently
• It'd be great if you have experience with: ArgoCD and GitOps workflows; nginx and cloud proxy patterns; Large-scale distributed systems
• Upper-Intermediate level of English

Company Overview

BeomyTech is a dynamic technology company based in Israel, focused on the development of innovative solutions. Our projects require rapid prototyping, a high degree of flexibility in adopting new technologies, and the integration of artificial intelligence throughout the software development lifecycle.
 

Role Overview

We are seeking an experienced Full-Stack Engineer to work on end-to-end product development in an English-speaking team. The role involves building modern web applications and contributing to advanced AI-driven systems.

Technology Stack

• Frontend: Next.js, React, TypeScript
• Backend: Node.js, PostgreSQL, Drizzle ORM

• AI: LangChain, LangGraph, RAG, AI agents, vector databases

   

Requirements

• 5+ years of experience in full-stack product development
• Strong expertise in modern web technologies and backend systems
• Excellent English
• Proven experience working in an English-speaking team
• Ability to learn quickly, work autonomously, and maintain a high level of attention to detail

Get to know us

Ideals is a global B2B SaaS product company recognized as the most highly rated and customer-centric brand in the secure business collaboration market. Trusted by over 2,000,000 users from 300,000 companies globally, we help people run high-stakes processes and make important decisions with less stress, higher quality, and shorter hours.

Ideals Virtual Data Room (VDR): Secure document sharing and collaboration for due diligence, fundraising, corporate reporting, licensing, clinical trials, and other complex transactions.

Ideals Board: Board and leadership collaboration platform for faster, safer, and more compliant decision-making.

The role

As a Frontend Tech Lead (React), you’ll be a hands-on technical leader in a cross-functional product team building the Ideals Board. You will lead by example in engineering craftsmanship: owning frontend architecture decisions, raising delivery quality, and helping the team move faster with confidence.

What you will do

• Own frontend technical direction for a key area of Ideals Board: architecture, patterns, and long-term maintainability
• Make the design system work properly in real product development: ensure consistency, improve developer experience, and close gaps between design and implementation
• Lead redesigns of key product parts end-to-end (technical + UX): help shape solutions with Product Design and deliver robust implementations
• Raise quality ownership across the team: testing strategy, code review culture, definition of done, and proactive refactoring where it matters
• Drive technical design: write and review technical solutions, identify risks early, and align the team on implementation approaches
• Be a strong hands-on contributor: deliver features, tackle complex tasks, debug production issues, and improve performance and reliability
• Mentor and multiply: coach frontend engineers, share best practices, and grow overall team expertise and collaboration
• Collaborate closely with Product managers, Designers, Backend, QA, and DevOps Engineers to ensure smooth delivery and a great user experience

What you bring

• 6+ years of strong hands-on experience building production web applications with React + TypeScript
• Proven ability to lead technical design: decomposition, trade-offs, and aligning stakeholders on a clear approach
• Experience building or scaling design systems/component libraries, and enforcing consistency in a real product
• Strong engineering fundamentals: maintainability, performance, accessibility, security-minded UI development, and pragmatic quality practices
• Confidence with modern frontend tooling and delivery: testing (unit/integration/e2e), CI/CD, observability, and effective debugging
• Leadership through influence: mentoring, constructive feedback, driving alignment, and creating clarity in ambiguous areas
• A quality mindset: you care about outcomes, user impact, and leaving systems better than you found them

• English at the B2 level

   

Nice to have

• Experience with B2B SaaS products and high-trust environments (security/compliance-sensitive workflows)
• Familiarity with a broader stack and ecosystem (e.g., AWS/Kubernetes, backend integration patterns, API design collaboration)
• Experience running frontend initiatives that span multiple teams (shared components, platform improvements, standards)

What we offer

We highly value our people, so we will empower you with all the resources and support to help you reach your full potential.

For your best work

• Remote-first flexibility to shape your ideal workday
• Home workplace budget
• Resilient home budget for Ukraine-based teammates
• Resilient office in Kyiv & co-working expense coverage
• Individual IT budget for extra equipment
• Top-tier tech and AI-powered tools

For your growth

• Access to Ideals Academy with numerous courses
• Investment in external learning and development activities
• Guidance in Personal Development Plan creation
• Professional literature and subscriptions coverage
• Support of your passion as a speaker or writer
• Internal talent mobility opportunities

For your well-being

• Medical insurance and Wellness Package for sports activities
• Full coverage of mental health sessions for Ukrainian teammates
• Funding for sports competitions
• 20 business days of paid time off per year
• Unlimited health-related time-off

Extra perks

• Budget for meetups with your local team
• Generous internal referral program

Our culture

Commitment, Excellence, Collaboration, Trust and Care are core values to the Ideals team. For us, these are the principles that every Idealer lives and breathes. We are on the lookout for like-minded individuals who share our values. By doing so, we create a team where talents feel at ease and work to the best of their abilities.

Discover more.

Ideals is an equal opportunity employer

Ideals is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people from all walks of life. We don’t discriminate against employees or applicants based on gender identity or expression, sexual orientation, race, religion, age, national origin, or citizenship.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:
The product is a cloud-based enterprise platform that helps organizations monitor, analyze, and automate the performance of digital workplaces and internal IT environments in real-time. A key part of the platform is an automation and integrations layer that allows organizations to orchestrate actions across different systems and significantly reduce manual operational work.

About the Role:
We are looking for a Senior Python Engineer with React experience with a strong backend focus to join a distributed engineering team. In this role, you will design and develop backend services that power integrations, automation workflows, and data processing pipelines. 

Your primary focus will be backend development (~90%), including API design, system integrations, and performance improvements. You will also occasionally support small UI tasks using React and TypeScript, mainly to maintain existing components when needed.

Key Responsibilities:

• Design, implement, and maintain Python-based REST APIs and backend services using FastAPI and AsyncIO.
• Integrate with external systems (cloud providers, identity platforms, ITSM tools) via HTTP/REST interfaces.
• Manage data persistence and caching with Postgres and Redis, ensuring performance and reliability.
• Collaborate on microservices architecture, contributing to code reviews and design discussions.
• Perform root-cause analysis and debugging of production issues to maintain high service availability.
• Support some front-end tasks in ReactJS and TypeScript
• Work with DevOps and infrastructure teams on cloud-based deployments and system design.
• Leverage AI-assisted development tools to improve code quality and productivity.

Required Competence and Skills:

• 6+ years of professional experience in software development, with a focus on Python.
• Strong understanding of computer science fundamentals, algorithms, and data structures.
• Proficiency with Postgres and Redis for data storage and caching.
• Experience deploying and operating services on Azure or another cloud platform.
• At least 6 months of experience with TypeScript and ReactJS for front-end maintenance tasks.
• In-depth knowledge of HTTP, REST API design, and OAuth protocols.
• Product-oriented mindset with experience collaborating directly with designers and stakeholders.
• Experience using AI-powered development tools (e.g., Copilot, Cursor) in daily workflow.

Nice to Have:

• Familiarity with Next.js for server-rendered React applications.
• Experience with Temporal or similar orchestration/workflow systems.
• Knowledge of message queue systems (Kafka, RabbitMQ) and event-driven architectures.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

Our client builds engaging gaming platforms in the sweepstakes and social casino space, combining free-to-play entertainment with real-money features. Their products include highly engaging casual games designed to attract and retain large audiences across digital channels.

Design plays a key role in business growth: creative assets are produced at high speed for user acquisition campaigns, social media, CRM, and promotional activities. The team works closely with performance marketing and product stakeholders to create visuals that not only look strong but also directly influence user engagement and campaign performance.

This is a fast-paced environment where creative work has visible impact and where strong design decisions contribute directly to product growth.

About the Role:

We are looking for a Motion Designer to join a growing creative team and bring gaming brands to life through dynamic video content.

In this role, you will own the full cycle of motion production — from brief to final delivery — creating engaging video assets for performance marketing campaigns, social media, and promotional launches. You will work closely with marketing and creative stakeholders to transform ideas into visuals that capture attention and support growth.

This role offers strong creative ownership, space for new ideas, and the opportunity to influence visual storytelling in a fast-moving environment.

Key Responsibilities:

• Create motion creatives for paid campaigns, ads, trailers, and promotional videos
• Turn scripts, storyboards, static assets, and gameplay materials into engaging video content
• Edit, animate, and enhance visuals for social media and marketing campaigns
• Collaborate with creative, marketing, and product teams
• Apply strong pacing, storytelling, and visual hooks for digital audiences
• Contribute ideas, trends, and new creative approaches

Required Competence and Skills:

• 3+ years of motion design experience
• Strong portfolio with digital video / motion work
• Strong command of After Effects, Premiere Pro, Photoshop
• Deep understanding of animation principles, pacing, timing, transitions, and composition
• Track record of delivering high-volume creative assets in fast-paced, deadline-driven environments
• Upper-intermediate level of English (written and spoken)

Nice to Have:

• Experience with 2D character animation tools such as Spine or Unity
• Familiarity with VFX workflows using Blender and animating UI or vector assets
• Understanding of performance marketing requirements and mobile user acquisition best practices
• Experience in gaming, mobile apps, entertainment, or performance marketing

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

We are looking for a Full-Stack Engineer to join our team and help build scalable systems and modern web applications that process and visualize large volumes of data.

In this role, you’ll work across both backend and frontend, collaborating closely with engineers and product teams to design performant APIs, data processing systems, and intuitive user interfaces.

This position is ideal for engineers who enjoy working with complex datasets, building scalable architectures, and delivering polished user experiences.

What You’ll Do

Backend

• Design and build scalable backend services and APIs
• Develop systems that process and manage large datasets
• Integrate backend services with external APIs and third-party platforms
• Ensure performance, reliability, and security of backend systems
• Collaborate with frontend engineers to design efficient API structures
• Maintain high code quality through testing and code reviews

Frontend

• Build responsive and accessible UI components
• Implement complex interfaces such as dashboards, tables, forms, and data views
• Integrate frontend applications with backend services
• Optimize performance and user experience

• Maintain quality through frontend testing and best practices

   

What We’re Looking For

Backend

• 4+ years of professional backend development experience
• Strong experience with Python or Node.js
• Experience designing and building REST APIs
• Solid understanding of relational databases and data modeling
• Experience with query optimization and large datasets
• Familiarity with asynchronous programming
• Experience with background jobs or task processing
• Familiarity with messaging systems or queues
• Experience integrating external APIs
• Experience with cloud platforms (AWS, GCP, or similar)
• Experience writing automated tests
• Experience collaborating in a team environment and reviewing code

Frontend

• 3+ years of experience with React
• Strong knowledge of JavaScript or TypeScript
• Experience building modern web applications
• Experience integrating frontend with backend APIs
• Experience with forms, tables, and complex UI components
• Understanding of responsive design and accessibility
• Experience with state management solutions
• Familiarity with frontend testing

Nice to Have

• Experience with AI or LLM integrations
• Experience with vector databases or search systems
• Experience processing documents or large structured datasets
• Experience with event-driven architectures
• Experience with Next.js or similar frameworks
• Experience optimizing large frontend applications
• Experience implementing real-time features (WebSockets, etc.)

• Experience with data visualization or dashboards

   

What We Offer

• Opportunity to work on diverse and technically challenging projects
• A supportive and collaborative engineering team
• 12 vacation days per year
• 5 sick days per year
• English classes
• Mental health support, including access to therapist and psychologist services

Хелоу, люба спільното \0/

Ми продовжуємо нарощувати команду американського Survey SaaS, що аналізує поведінку юзерів під час digital опитувань. По суті, це платформа, де бізнес може засетапити своє опитування та отримати швидкий результат, очищений від ботів + отримати advanced behavioural analytics від нашої моделі.

Вам сподобається, якщо ви:
- самодостатні та организовані.
- хочете автономію та відповідальність за свою ділянку.
- вам дійсно цікаво те, чим ви займаєтесь.

На цьому я дозволю перемкнутись на англійську, бо далі конкретніше.

About the role

Build and own ML models that predict survey respondent certainty and detect fraud from behavioral signals — mouse movement, click patterns, timing, browser/OS data. You'll be the sole ML engineer maintaining a production hybrid CNN+tabular certainty model (already in client deliverables) and building the new bot detection model. You'll work directly with a US-based AI scientist who provides strategic direction.
 

What you'll work on

• Improve the hybrid 1D CNN (mouse trajectories) + MLP (tabular features) certainty model — error analysis, hyperparameter tuning, augmentation, loss experiments 
• Build the bot detection classifier — binary human/bot model reusing behavioral pipeline infrastructure 
• Run segment-level evaluations — per-survey quality checks, precision/recall optimization, calibration analysis 
• Track experiments in MLflow — every run logged with parameters, metrics, dataset versions 
• Process raw time-series — mouse trajectories as [T, 7] tensors (x, y, speed, acceleration, dt, dx, dy) 
• Document to audit standard — code, dataframes, notebooks, reproducible results with artifact links
   

What we're looking for

• Strong PyTorch — built and trained CNNs from scratch, not just fine-tuned 
• Tabular ML experience — LightGBM, XGBoost, or gradient boosted trees 
• Rigorous evaluation mindset — calibration, segment analysis, label quality, beyond single-metric optimization 
• Time-series/sequence data experience — temporal patterns in any domain (NLP, audio, sensors, clickstream) 
• Imbalanced classification expertise — precision/recall tradeoffs, threshold tuning, AUC-ROC 
• MLflow or similar (W&B, Neptune) 
• Self-directed — you're the only ML person on execution, strategic guidance from US AI scientist 
• Auditable work — advisor reviews regularly, notebooks/scripts must be clean
• Clean verbal English
   

Nice to have

Behavioral/clickstream analysis • time-series augmentation • fraud/anomaly detection • model serving • survey methodology/psychometrics
 

Stack

Python • PyTorch • LightGBM • MLflow • HDF5 • PostgreSQL
 

What this is NOT LLM/GenAI role, but classical ML + deep learning on structured behavioral data 

The Team

• Product Manager
• 2x Fullstack Devs
• Anti-Fraud Automation QA
• DevOps
   

We offer

• 15 paid day-offs per year.
• 10 US/UA holidays.
• Flexible schedule and fully remote work from anywhere with reliable overlap to CET.
• Senior team members and strong AI Scientist Advisor.
• Minimal bureaucracy, high authonomy and trust, fast decisions.

GR8 Tech builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.
 

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.
 

Why this role exists:

This role exists to build, evolve, and stabilize web platforms where performance, scalability, and reliability directly impact business outcomes.
You’ll help us ship and scale Node.js–based systems by owning backend and frontend components end to end — from design decisions to production delivery.
 

What you’ll drive:

Architecture & technical decisions

• Design and evolve backend and frontend architecture using Node.js and JavaScript.
• Apply architectural patterns (microservices, event-driven design) based on real constraints.
• Design systems with failure in mind, using resilience patterns like circuit breakers and rate limiting.

Delivery & execution

• Build, ship, and maintain backend services and web interfaces in production.
• Deliver new features end to end — from requirements to release.
• Optimize applications for performance, scalability, and reliability.
• Ensure high code quality through reviews, testing, and clean architecture.

Quality, testing & reliability

• Write and maintain unit, integration, and end-to-end tests.
• Improve test coverage and reliability of existing systems.
• Identify performance bottlenecks and drive optimization initiatives.
• Ensure secure coding practices and basic application security.

Collaboration & product delivery

• Partner with product managers, designers, and engineers to deliver business outcomes.
• Translate requirements into technical solutions with clear trade-offs.
• Contribute to planning, estimation, and iterative delivery in Agile environments.
• Share technical context and documentation with the team.

Team contribution & growth

• Mentor junior engineers and support technical growth within the team.
• Participate in technical discussions and continuous improvement initiatives.
• Stay current with modern JavaScript, Node.js, and web development practices.
   

What makes you a GR8 fit:
 

Must-have

• 3+ years of commercial experience with Node.js and JavaScript.
• Strong knowledge of modern JavaScript (ES12+), async programming, and Node.js internals.
• Experience building RESTful APIs with NestJS, Express, Fastify, or similar frameworks.
• Solid understanding of web fundamentals: HTTP, browser rendering, SPA architecture.
• Experience with SQL databases, basic data modeling, and queries.
• Hands-on experience with testing (unit/integration) and CI/CD pipelines.
• Comfortable working independently and owning features end to end.
• Intermediate or higher level of English, fluent in Ukrainian or Russian. 
   

Nice-to-have

• Experience with Docker and basic Kubernetes concepts.
• Familiarity with event-driven systems and message-based architectures.
• Exposure to cloud platforms (AWS preferred).
• Experience with Webpack, module federation, and bundle optimization.
• Monitoring and performance tooling (Prometheus, Grafana, ELK).
   

Why you’ll love working here: 
 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.
   

Our culture & core values:

GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

Domain: iGaming / Gambling
Format: Product company
Experience: 5+ years

About the Company

We are an international product company operating in the gambling sector. Our platform delivers real-time personalization for casino and sportsbook products using advanced machine learning. The solution processes live behavioral, transactional, and contextual data to improve player engagement, retention, and overall performance for operators worldwide.

Our focus is on building production-grade ML systems that directly influence what users see in real time — from game recommendations to personalized content and promotions.

Role Overview

We are looking for a Senior Data Scientist to join a product-focused team working on real-time personalization and recommendation systems for iGaming platforms.

This is a hands-on role that combines modeling, experimentation, and close collaboration with engineering and product teams in a high-load, real-time production environment.

Main Responsibilities

• Develop ML-driven features for casino products using supervised learning (regression, ranking, classification)
• Maintain and improve existing recommendation systems in production
• Enhance models using gradient boosting and other supervised approaches
• Perform data cleaning, preprocessing, and feature engineering
• Design and maintain pre- and post-processing workflows
• Optimize training and inference pipelines for performance and reliability
• Integrate ML models into Airflow pipelines in a multi-tenant environment
• Adapt and configure the solution for different clients (tenants)
• Collaborate closely with product and engineering teams on experimentation and feature delivery

As Part of the Team You Will

• Work cross-functionally with data scientists, engineers, product owners, designers, and researchers
• Analyze large-scale datasets to extract insights for product and business decisions
• Propose, implement, and evaluate ML approaches to solve real business problems
• Support and evolve a recommendation solution used across multiple tenants
• Influence product strategy through research, experimentation, and data-driven insights into user behavior

Experience & Education

• 5+ years of professional experience in data science
• Degree in a quantitative field (Mathematics, Statistics, Computer Science, or similar)

Core Skills

• Strong proficiency in Python and SQL
• Hands-on experience with data processing tools (Pandas, Polars)
• Solid engineering skills for building and maintaining scalable ML systems
• Experience implementing observability in ML pipelines (metrics, logging, alerting)
• Knowledge of Docker and Kubernetes
• Strong analytical mindset with the ability to solve loosely defined problems
• Hands-on experience with supervised ML techniques, including:
  • Regression and ranking models (XGBoost, LightGBM, CatBoost, neural networks)
  • Feature engineering and model evaluation (AUC, NDCG, MSE, uplift metrics)
  • Personalization or recommendation systems
• Proven experience deploying ML models to production (near real-time or batch)
• Solid understanding of statistical methods (A/B testing, significance testing)

Nice to Have

• Production experience with large-scale recommendation systems
• Experience with Airflow, Valkey/Redis, FastAPI in production
• Familiarity with contextual bandits or reinforcement learning
• Experience with AutoML tools

Title: Executive Operations Manager (Remote)

Location: Ukraine or Europe - working for the US Eastern Time Zone (ET)

Type: Contract

About Serve Freight

Serve Freight is a high-reliability logistics operator specializing in complex freight execution for mid-market shippers and project-driven industries. We manage transportation, warehousing, and value-added logistics programs for companies that cannot afford missed delivery windows, broken communication, or unreliable carriers. We are scaling fast in 2026 and building the operational infrastructure to support it. This role is part of that buildout.

The Role

We are hiring an Executive Operations Manager to serve as a direct operational support to our CEO. This is not a traditional Executive Assistant position. It is a hybrid role that combines structured administrative support with process ownership, cross-functional coordination, and limited autonomous decision-making.

You are the person who keeps the CEO out of the weeds so he can focus on the things only he can do. You manage the recurring operational rhythm, handle the tactical items that pile up, and make the small decisions that would otherwise sit in a queue waiting for approval.

60% of your time will be structured, recurring work. 40% will be ad hoc problem-solving and cross-functional coordination.

What You Will Do

Executive & Calendar Management

• Manage the CEO's calendar: scheduling, rescheduling, conflict resolution
• Triage and prioritize the CEO's inbox
• Coordinate travel logistics
• Prepare meeting agendas, pre-reads, and follow-up action items

Data, Dashboards & Financial Support

• Pull and format weekly operational dashboards from Turvo, QuickBooks, and HubSpot
• Run down accounts receivable discrepancies and flag issues
• Prepare financial summaries and talking points for leadership meetings
• Support the company's strategic advisor with slide deck preparation and data pulls

Process & SOP Ownership

• Draft and maintain internal SOPs for recurring operational processes
• Document workflows across departments as they are formalized
• Research and recommend operational tools within defined budget parameters
• Integrate approved tools into existing workflows

Operational Problem-Solving

• Investigate and resolve minor operational issues across departments before they reach the CEO
• Triage which priorities you can personally handle vs. what needs to be escalated
• Reschedule initiative timelines when circumstances change
• Coordinate with internal team members across operations, accounting, and brokerage

Decision-Making Authority

This role carries real decision-making responsibility within defined boundaries. You will not be waiting for approval on every task.

You will decide: which tools to investigate, which software to select within budget, how to reschedule internal timelines, how to triage and route requests, and how to resolve calendar conflicts.

You will escalate: any commitment to external parties, expenditures above threshold, changes to sales or pricing, and strategic or partnership decisions.

Who You Are

• 2-5 years in operations, executive support, or chief of staff-adjacent roles at a growing company (under 50 employees preferred)
• Comfortable wearing multiple hats and operating across departments
• Can make decisions without perfect information; does not freeze with ambiguous direction
• Strong written communicator: SOPs, slide decks, and emails without heavy editing
• Data-literate: can pull and present operational and financial data without being an analyst

Tools You Will Use

Turvo (TMS), QuickBooks Online, HubSpot (CRM), Google Workspace, Slack, Notion, Excel/Sheets. You do not need to be an expert in all of these on day one, but you should be comfortable learning quickly.

What Success Looks Like

At 30 days: The CEO has measurably more free time. Recurring tasks are transferred and running on schedule.

At 60 days: You are proactively resolving minor issues before they reach the CEO. You have recommended or implemented at least one process improvement.

At 90 days: The CEO feels like you are an extension of himself. Internal stakeholders engage with you directly. Minimal oversight needed.

What This Role Is Not

• Not a calendar-only EA role
• Not a system administrator or IT role
• Not a sales or business development role
• Not a strategic advisory role. You execute and support.

How to Apply

Send a short note (not a cover letter) to hello@servefreight.com with the subject line: Executive Operations Associate - [Your Name]

Answer these four questions:

• Tell us about a time you made a decision on behalf of an executive. What was the situation, what did you decide, and what happened?
• Describe a process you built or improved at a previous company. What was broken, what did you change, and what was the result?
• Give an example of a time you had to figure something out with almost no direction. How did you approach it?

No form letters. No AI-generated cover letters. We read every response.

GR8 Tech builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.

Why this role exists:

We’re looking for a Senior Data Engineer to design and operate a scalable data infrastructure powering a high-throughput, production-grade platform.

You will own data systems that support analytics, operational workloads, and ML-driven capabilities across a multi-tenant environment. This is a hands-on senior role with architectural responsibility and end-to-end ownership under strict reliability, performance, and SLA requirements.

You will influence core data architecture decisions and help evolve the platform to support growing scale and complexity.

What you’ll drive:

Core Responsibilities

• Design and operate batch and streaming data pipelines.
• Architect and evolve data storage layers (lake, analytical, operational).
• Develop scalable data models for analytics, ML, and operational systems.
• Ensure data quality, consistency, and observability across pipelines.

Platform & Reliability

• Implement real-time processing using event-driven architectures.
• Build ingestion and transformation workflows (ETL/ELT).
• Own backfills, reprocessing strategies, and data migrations.
• Implement CI/CD, monitoring, and SLA-driven operational practices.

Collaboration

• Partner with engineers, analysts, and data scientists to design reliable and scalable data solutions.
• Contribute to data platform standards and best practices.

Technical Environment

• Core: Python, SQL
• Streaming: Kafka
• Storage: PostgreSQL, Redis (ElastiCache), S3
• Analytics: AWS Athena, Starrocks
• Vector: PostgreSQL + pgvector
• Infrastructure: AWS, batch orchestration

What makes you a GR8 fit:

Must-have

• 5+ years of experience building and operating production-grade data systems under SLA constraints.
• Strong proficiency in SQL and Python.
• Hands-on experience with streaming systems (Kafka or similar).
• Experience with batch processing and workflow orchestration.
• Production experience with relational databases (PostgreSQL or similar), including performance tuning, indexing, and partitioning.
• Experience designing high-throughput and low-latency systems.
• Solid understanding of point-in-time correctness and reproducible data pipelines.
• Experience with caching systems (Redis or similar).
• Cloud experience (AWS preferred).
• Experience with analytical engines (Athena, StarRocks, ClickHouse, or similar).
• Experience with distributed processing frameworks (Spark, Flink, Beam, or similar).
• Experience implementing data quality frameworks and CI/CD for data pipelines.

Familiarity with vector databases or columnar storage systems.

Nice-to-have

• Experience supporting ML workloads (e.g., feature pipelines or feature storage patterns).
• Familiarity with training-serving consistency concepts.
• Experience building shared data platform components.
• Experience building lightweight data-serving APIs (e.g., FastAPI).
• Experience working with containerized environments (e.g., Docker).

Why you’ll love working here: 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.

Our culture & core values:

GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

We are looking for a Senior Full-Stack Engineer to join a fast-growing product team working on a modern platform at the intersection of cybersecurity and AI.

This is a backend-focused full-stack role with strong ownership of features—from architectural decisions to production delivery. You will work in a startup environment where speed, autonomy, and engineering quality are equally important.
The product is already backed by significant investment and is entering an active growth stage.

This role is especially interesting because you will:
- work on a product at the intersection of AI and cybersecurity
- have high ownership and direct impact on product development
- contribute to complex, production-grade systems
- work with a modern tech stack in an engineering-driven environment
- influence architecture and technical decisions

     Benefits:

• Work on a cutting-edge product in the cybersecurity and AI domain
• High-impact role with real ownership over features and architecture
• Access to Udemy learning platform
• Flexible working schedule
• Remote-first collaboration

• Possibility of reservation (for Ukrainian specialists)

   

  Requirements:

• 6+ years of experience in software engineering
• Strong experience with Node.js and TypeScript
• Solid experience with React
• Experience building scalable backend systems and APIs
• Strong understanding of software architecture and system design
• Experience working with SQL databases (PostgreSQL preferred)
• Experience with complex CRUD workflows and data modeling
• Experience with complex CRUD workflows and data modeling
• Strong ownership and ability to drive features independently
• Nice to have:
• Experience with Python
• Experience with Fastify or NestJS
• Familiarity with Drizzle ORM
• Experience with Playwright and/or Jest
• Experience with cloud platforms (AWS / GCP)
• Experience with CI/CD pipelines (GitHub Actions, etc.)
• Docker / Kubernetes experience
• Background or interest in cybersecurity

Responsibilities:

• Own features end-to-end (backend-leaning full-stack)
• Develop and maintain APIs and backend services using Node.js
• Work with React on UI-related parts when needed
• Work with React on UI-related parts when needed
• Implement and optimize CRUD flows and database interactions
• Work with PostgreSQL, including schema design and migrations
• Contribute to AI-related integrations and features
• Ensure production readiness: debugging, monitoring, performance optimization
• Collaborate closely with engineers, team leads, and product managers
• Participate in code reviews and mentor other developers
   

About client:

An AI security and governance platform that protects enterprise data when staff interact with large language models and copilots. It offers need‑to‑know access control, an AI firewall with data loss prevention, and continuous monitoring to reduce the risk of sensitive information exposure through AI tools. The product also supports pre‑deployment “readiness” assessments and simulation to help organizations safely roll out AI assistants at scale.
 

About project:

An AI security platform that prevents data leakage in enterprise LLM and copilot usage. We build backend systems enforcing need-to-know access controls, AI firewalls, and real-time monitoring for production-scale deployments.