Jobs

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

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.

BigD is a rapidly expanding iGaming product company. We are currently looking for a People Partner to help us not only manage HR processes, but also focus on what matters most: staff retention, team development and a healthy workplace culture.
In this role, you will work closely with managers and teams, helping them build effective collaboration, boost employee engagement and reduce staff turnover. We are looking for an HR professional who thinks like a business partner, enjoys working with people and wants to influence processes, rather than just support them.
This is a great opportunity for a People Partner / HR Generalist who already has experience in retention or engagement and wants to develop within a product-focused environment.

Key responsibilities:
• Partnering with teams and managers on people management issues
• Working on employee retention and retaining key staff
• Conducting one-to-one meetings, stay interviews and exit interviews
• Supporting employees throughout their entire lifecycle within the company
• Fostering and developing engagement and corporate culture
• Advising managers on motivation, development and team management
• Analysing HR data and identifying opportunities to improve processes
• Participating in the launch and development of HR initiatives and internal programmes

Essential professional experience:
• At least 3 years’ experience as a People Partner / HR Business Partner / HR Generalist in the iGaming sector
• Experience with retention or engagement initiatives
• Understanding of the HR lifecycle
• Ability to work in a fast-paced environment
• Strong communication and empathy skills
• English at a level sufficient for business communication

Working conditions:
 

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.

BigD are seeking a proactive and motivated Machine Learning Engineer to join our vibrant team. As an ML Engineer, you will play a crucial role in designing, developing, and deploying scalable machine learning models, optimizing model performance, and bridging the gap between data science research and production environments. We are interested in a full-time position.

We invite those who are fired up to

— Design, train, and deploy ML models into production environments

— Optimize model performance, scalability, and latency for high-load services

— Develop and maintain ML pipelines (data ingestion, feature engineering, training, and evaluation)

— Implement MLOps practices to streamline model deployment, monitoring, and retraining

— Collaborate with Data Engineers to ensure high-quality data pipelines and feature stores

— Explore new ML techniques and frameworks to solve complex business problems

— Maintain comprehensive documentation for models, experiments, and production infrastructure

Essential professional experience

— 2+ years of professional experience in an ML Engineer or Data Scientist role with a focus on production systems

— Proficiency in Python and deep understanding of core ML libraries (e.g., Scikit-learn, Pandas, NumPy)

— Hands-on experience with deep learning frameworks (e.g., PyTorch or TensorFlow)

— Experience with production deployment of ML models (FastAPI, Flask, or similar)

— Strong experience with MLOps tools and workflow orchestration (e.g., MLflow, Airflow, Kubeflow)

— Solid knowledge of SQL and experience working with relational databases and data warehouses (PostgreSQL, AWS, etc.)

— Proficiency in containerization and cloud orchestration (Docker, Kubernetes, AWS/GCP/Azure)

— Strong foundation in statistics, probability, linear algebra, and machine learning theory

We also appreciate

— Self-motivated with a strong ownership mentality and ability to deliver results independently

— Excellent problem-solving skills and attention to detail

— Ability to translate business requirements into technical ML solutions

— Strong communication skills for cross-functional collaboration with product and engineering teams

Working conditions:

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy

• Stable salary payment

   

Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

Job Description:

We are looking for a strong junior/middle Power Automate and Power BI Specialist with strong expertise in Power BI and related technologies to join our team. The ideal candidate will be responsible for designing, developing, and maintaining interactive dashboards and reports that provide actionable insights to support business decisions.

Key Responsibilities:

• Configuration and ongoing management of the My Way app (SpotMe no‑code platform);
• Design and maintenance of SharePoint-based communication platforms;
• Process automation using Power Platform and PwC tools (incl. calendar bookings, workflows, visa letters);
• Power BI dashboards, reporting, and analytics (incl. Alumni Impact Report, ROI metrics, Net Zero reporting);
• Adoption and practical use of AI tools, including quality assurance of AI outputs;
• Continuous improvement through new technology and process innovations;
• Collaborate with business units to gather requirements and translate them into efficient automation solutions.

Core Requirements:

• Knowledge of DAX, Power Query, Data Modeling, and Row-Level Security (RLS); 
• Experience with Microsoft Fabric; 
• Experience with SharePoint Online and SharePoint Lists; 
• Proficient in Microsoft Power Automate, both Cloud and Desktop versions.
• Written and spoken English at B2 level.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies.

We are looking for a SysOps Engineer to join our teams!

Requirements:
— 4+ years of experience as a Linux System Administrator/SysOps/DevOps Engineer
— Strong knowledge of Linux architecture and systems implementation
— Strong knowledge of IaC approach(Ansible, Terraform)
— Strong knowledge of maintaining and operating private clouds
— Strong knowledge of CI/CD approach and experience working with(GitLab CI, GitHub Actions)
— Automation skills using Bash/Python etc
— Good understanding of networking concepts and protocols
— Good understanding of observability stack(grafana, otel)
— Knowledge of virtualization solutions (libvirt, KVM, quemu)
— Knowledge of Kubernetes management
 

Will be plus:
— Common Linux certification like RHCSA or LPIC-1,2
— Networks operations

Soft Skills:
— Team player
— Critical Thinking
— Good communicator
— Open to challenges and new opportunities
— Thirst for knowledge
— Time Management
 

Responsibilities:
— Automation and IaC: author, review and maintain infrastructure as code (Ansible, Terraform), CI/CD pipelines, and automation scripts to reduce toil.
— Automation and improvement of current processes related to the administration and support of VM.
— Maintenance of standardized OS/software configurations (lifecycle management, creation of golden images).
— Optimizing resources and work on resource tagging to share the cost and plan for budgeting and reporting
— Troubleshooting and resolving incidents related to the holding's infrastructure.
— Maintaining and managing software upgrading, patching the kernel and errata patching.
— Backup and data protection: implement backup strategies, test restores, manage snapshot lifecycle and cross-region replication.
— Maintenance and improvement of current monitoring systems based on a proactive approach.
— Supporting the holding's infrastructure in accordance with IT security policies.
— Collaboration and documentation: produce runbooks, runbooks for playbooks, architecture diagrams, operational runbooks, and coordinate with other infrastructure teams.
— Maintain knowledge of industry trends and emerging cloud technologies to recommend best practices.
— Provide expert advice on cloud technologies, tools, and methodologies to enhance client operations and drive innovation.
 

Technical Stack:
— GitLab, GitLab-Ci
— Terraform, Ansible
— Grafana (Mimir, Loki, Tempo), Zabbix, Sentry, OpenTelemetry Collector
— Bash, Python

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

Hi!
 

Tallium is looking for an experienced UI/UX Designer.
In the near future, we expect to start new, exciting, long-term projects,
so we need to strengthen and expand our teams.

We are interested in building a network with experienced designers who have a good level of English for further cooperation in various formats — freelance, project-based collaboration, part-time with the possibility of expanding to full-time.

If you are open to new opportunities, let’s connect and talk! :)
 

Format:
Networking for project cooperation, freelance, part-time with the possibility of expanding to full-time.

Remote work or an office in Kyiv if desired.

Cooperation — sole proprietorship (FOP) or gig contract.

You are a great fit if you have:
 

• 3+ years of experience designing mobile and web applications
• Advanced Figma skills: auto-layouts, prototypes, creation and maintenance of design libraries
• Upper-Intermediate or higher English proficiency
• Ability to create clear information architectures (sitemaps, app maps)
• Creativity combined with strong attention to detail
• Excellent communication and self-presentation skills
• Team spirit: open to feedback and collaboration
• Proactiveness in suggesting and implementing solutions
• Strong time-management and organizational skills

Would be a Plus:
 

• UX/UI principles: solid grasp of user-centered design and related methodologies
• Visual hierarchy: structures content effectively, distinguishing primary and secondary elements
• Accessibility: basic understanding
• Animations: creates simple animations (Figma/Principle/After Effects)
• Audience analysis: experienced in User Personas, Flows, and Interviews
• Analytical thinking: prioritizes tasks, draws data-based conclusions
• Innovative: stays up to date with design trends

  Responsibilities:

• Design of interfaces in preset style and also from scratch;

• Prototypes creating;

• Participation in meetings with the customer and interaction with a team;
 

What we offer:

• Flexibility and the prospect of long-term cooperation;
• Large, impactful, and interesting projects;
• Paid vacation and sick leave;
• Possibility to work fully or partially remotely;
• Option to visit a comfortable office in the center of Kyiv (if desired);
• Flexible working hours;
• Great opportunities for professional growth within the company;
• Medical insurance;
• Compensation for English lessons;
• Budget for personal professional development;
• Engaging leisure activities and a strong corporate culture.

About GoViral

GoViral is a performance-driven content agency for e-commerce brands in the Netherlands, DACH region, UK, and US. We help DTC brands grow with ads that don’t feel like ads, but convert like crazy. We’re a small (16) and ambitious remote team of strategists, creators, editors, and designers. Everything we do is about quality, speed, and ownership.

We’re growing fast, which is why we’re looking for a Creative Strategist who can turn research into winning ad concepts. Someone who thrives on data, creative ideas, and scripts that drive performance. Not just a thinker, but a doer who owns the creative process end-to-end.

Mission of this role

We have an exciting opportunity for someone who loves turning insights into ads that perform. In this role, you are responsible for researching, scripting, and validating ad concepts across multiple markets. You make sure that at least 10% of your ads are winners (hitting client KPIs with €1K+ spend).

You’ll work closely with Project Managers, Editors, and Creators. You don’t have to speak to clients, we’ve got PMs for that, but you own the process from research to final ad review.

Your responsibilities

Creative Research & Ideation

• Research competitors, trends, and best-performing ads to fuel new concepts
• Translate insights into ad frameworks and creative directions

Scriptwriting & Creative Development

• Write scripts for UGC-style ads (EN, NL, DACH, with translators where needed)
• Approve or reject creators sourced by the team based on fit with scripts
• Review final edits to ensure quality and strategy alignment

Data & Performance Analysis

• Analyze ad account data and spot patterns for new creative directions
• Work with PMs to track performance and iterate on concepts
• Document learnings to improve the team’s overall hit rate

Process & Collaboration

• Use Asana, Notion, Slack, and Drive to manage all work
• Communicate proactively and keep the team aligned
• Continuously suggest better processes for faster and higher-quality output

What we’re looking for

• Minimum 1 year experience as Creative Strategist, Copywriter, or UGC Ad Scriptwriter
• Proven track record of writing ad scripts that spend €40K+ (preferably in e-commerce)
• Strong data analysis skills: can turn numbers into creative insights
• Fluent in English (spoken + written) — other languages are a plus
• Growth mindset, speed, ownership, problem-solving, proactive communication
• Comfortable working remotely with international teams
• Bonus: experience with Meta Ads Manager or multi-market ads

What you can expect from us

• Work with A-players in a fast-growing remote team
• Opportunity to grow with an agency that aims to double in 12 months
• Direct impact on creative quality and client success
• A culture where quality always comes before convenience
• Full-time job (40hr/week)
• Remote-first setup, with the option to join in-person sessions in Eindhoven (NL)
• Books, courses, and learning materials covered

While we aim to reply to all applicants, the high volume of applications may prevent us from doing so. If you haven’t heard from us within 2 weeks, please assume you haven’t been selected.

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

Job Description

Must have:

• Strong hands-on experience with AWS cloud platform, including services such as ECS (Fargate), Lambda, API Gateway, DynamoDB, ElastiCache, OpenSearch, VPC networking, and AWS Security Hub
• Deep experience with Infrastructure as Code using Terraform, including designing reusable modules and managing multi-environment, multi-region infrastructure
• Strong experience designing and maintaining CI/CD pipelines (GitLab CI)
• Strong scripting and automation skills using Python / PowerShell / Bash
• Experience implementing automation-driven infrastructure and deployment processes
• Experience implementing GitOps or automated infrastructure lifecycle management
• Strong knowledge of Git workflows and collaborative development practices
• Experience implementing security and compliance controls in cloud infrastructure and CI/CD pipelines
• Ability to design secure, scalable cloud infrastructure platforms with security embedded by default

Nice to have:

• Experience with Datadog monitoring and observability platform
• Experience working with multi-account AWS environments
• Knowledge of Linux and Windows environments
• Experience integrating cloud security tooling (Orca Security or similar)
• Experience designing cloud governance frameworks, guardrails, and security policies
• Experience designing infrastructure governance and guardrails
• AWS or Terraform certifications

Job Responsibilities

Platform Engineering

• Design and develop automation frameworks for provisioning, deploying, and managing cloud infrastructure
• Build and maintain reusable Terraform modules and shared infrastructure components
• Ensure infrastructure modules and automation frameworks include security controls, secure defaults, and compliance guardrails
• Develop, improve and standardize CI/CD pipelines and deployment automation across services and environments
• Develop self-service infrastructure capabilities that allow engineering teams to provision environments and services through automation
• Identify and eliminate manual operational processes through automation and platform capabilities

Developer Enablement

• Work closely with development teams to improve deployment workflows and development lifecycle efficiency
• Enable teams through automation, tooling, and self-service infrastructure capabilities

Platform Reliability & Observability

• Improve platform monitoring, observability, and operational visibility using tools such as Datadog
• Ensure security and reliability best practices are integrated into infrastructure and deployment automation

Department/Project Description

GL Healthcare Division Program is looking for a DevOps Engineer to join the Reliability Engineering team responsible for the mission-critical medical data processing systems infrastructure development and operation.

We have a trusted relationship with the Client, a multinational MedTech corporation with which we have been cooperating for over 20 years.

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.

Job Description

- 6+ years of relevant commercial experience as a frontend engineer.

- Deep expertise in the Chrome Extension API (permissions, declarativeNetRequest, messaging, storage). 

- Experience bypassing anti-scraping measures or handling highly obfuscated DOM structures. Familiarity with Shadow DOM and its impact on style isolation and scraping.

- Proven experience migrating or building under Manifest V3 architecture.

- Mastery of React for building extension-specific UIs (Sidepanels, Action Popups).

- Strong knowledge of Content Security Policy (CSP) and cross-origin resource sharing (CORS) in an extension context.

- Experience with TypeScript to ensure type safety across different extension environments.

- Expert-level understanding of DOM manipulation and scraping of asynchronous, "heavy" web apps. Knowledge of browser performance profiling to ensure the extension doesn't slow down the user's browser. Understanding of how to secure sensitive data within local extension storage.

- Proven experience contributing to mature Chrome extension projects maintained by multiple R&D teams, with complex shared codebases.

- Experience developing or maintaining automation and performance testing tools to monitor extension impact at scale, detect regressions, and ensure minimal disruption to end users.

Job Responsibilities

Our Chrome/Edge extension is a core part of the clinician's daily workflow. It lives alongside Electronic Health Record (EHR) systems, capturing data and providing real-time AI suggestions. We need a high-level specialist to lead the development of this extension, ensuring it remains robust against external site changes and maintains strict medical-grade security. Part of your responsibilities will include, but not limited to:

- Lead the architecture and development of our browser extensions using Manifest V3.

- Build sophisticated content scripts that reliably scrape and interact with dynamic EHR platforms.

- Manage complex background logic using Service Workers for session lifecycle management.

- Ensure the extension’s React-based UI (popups and overlays) is high-performance and non-intrusive.

- Implement secure, cross-context messaging between content scripts, service workers, and the main web app.

- Develop robust "DOM observers" to handle updates on third-party sites without breaking functionality.

- Collaborate effectively with multiple R&D teams on large, mature extension projects, contributing to a shared, scalable codebase.

- Design, implement, and maintain automation frameworks to continuously monitor extension performance, detect regressions, and measure the impact on browsers and external systems.

- Establish best practices for performance, security, and maintainability in large-scale, multi-team extension projects.

Department/Project Description

We are redefining the standard of care in mental health. Our platform empowers clinicians by automating administrative burdens—such as note-taking and compliance auditing—using cutting-edge AI and real-time audio analysis. By bridging the gap between clinical sessions and actionable data, we allow providers to focus on what matters most: the patient.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

We are looking for a Python Developer (Mid/Senior) with 2–4+ years of experience in Django, Flask, or FastAPI, skilled in building REST APIs and working with PostgreSQL or MySQL. The role involves writing clean code, testing (pytest/unittest), using Git, and following basic CI/CD practices. AI/ML experience is a plus but not required. Strong B2 English for effective communication and collaboration with international teams is essential.

Main Responsibilities:

• Develop and maintain Python-based software solutions and backend services;
• Design and implement REST APIs and integrations with external/internal systems;
• Design and optimize database structures and queries (PostgreSQL/MySQL);
• Perform maintenance, testing, and optimization of existing solutions;
• Participate in code reviews, refactoring and continuous improvement of code quality;
• Collaborate closely with developers, testers, product managers.

Key Requirements:

• Strong knowledge of at least one web framework (Django/Flask/FastAPI);
• Solid skills in building REST APIs and working with relational databases (e.g. PostgreSQL, MySQL);
• Experienced with testing (pytest/unittest), Git, and basic CI/CD practices;
• Writes clean, maintainable code and participates in code reviews;
• Experience with AI/ML development is a nice-to-have, but not a mandatory requirement;
• Written and spoken English at B2 level.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html