Jobs

Executive Operations Director // Chief of Staff to CEO (U.S. based logistics company)

Location: Remote (HQ in USA)
Type: Full-time

We're a fast-growing freight brokerage with a mission bigger than logistics. We’re building a business on excellence, integrity, and purpose — putting service first in all that we do. Our team is split between the US and Ukraine currently -- with 4 customer-facing roles in the US and 6 back-office/customer support roles in Ukraine. As we scale, we’re looking for a dedicated Executive Operations Director/CoS to work directly with our CEO and leadership team, helping turn vision into execution.

This role goes beyond traditional support — it’s a key part of driving execution and impact. As the Executive Operations Manager, you’ll act as the CEO’s operational counterpart, managing day-to-day priorities, streamlining processes, and ensuring follow-through on critical initiatives. Think of it as a blend of executive assistant, project manager, and operations coordinator — someone who keeps the company running smoothly behind the scenes.

Key Responsibilities

• Operational Support: Oversee and manage the CEO’s priorities, projects, and key initiatives to ensure nothing falls through the cracks.
• Project Management: Track company-wide initiatives, follow up with stakeholders, and maintain accountability across the team.
• Process Improvement: Spot inefficiencies and recommend better systems, tools, or workflows to drive operational excellence.
• Meeting Prep & Follow-Up: Prepare agendas, capture action items, and ensure next steps are completed.
• Internal Communication: Serve as an extension of the CEO to keep the team aligned, informed, and focused on the right things.
• Research & Analysis: Provide the CEO with background, data, and recommendations to support decision-making.
• Execution Partner: Step in wherever needed — from vendor coordination to special projects — to keep momentum strong.

What We’re Looking For

• Experience in executive operations, business management, or a related field (freight/logistics experience is a plus, but not required).
• Strong project management and organizational skills — you thrive on structure, clarity, and follow-through.
• Excellent written and verbal communication.
• Tech-savvy and comfortable learning new tools quickly.
• A balance of strategic thinking (anticipating needs, seeing the big picture) and tactical execution (rolling up your sleeves to get things done).
• Someone who is dependable, resourceful, and thrives in a fast-paced, growing startup environment.
• Someone who speaks both Ukrainian and English is a preference! 

Why Join Us?

• Be part of a values-driven company that believes in service first.
• Work closely with the CEO and leadership team, gaining unique exposure to the inner workings of a scaling logistics company.
• Help shape systems, processes, and culture in the early stages of growth.
• Opportunity for career growth as the company expands.

✨ Welcome to Win Media – Your Partner in iGaming Marketing Excellence! ✨

At Win Media, we craft innovative marketing strategies that drive success in the iGaming industry 🎯. With a focus on creativity 💡, data-driven insights 📊, and bold partnerships 🤝, we empower brands to grow and scale globally.

Now, we’re looking for a results-oriented Affiliate Manager to join our team and take our partnerships to the next level 🚀.
 

📌 About the Role
As an Affiliate Manager, you will be responsible for attracting and onboarding new partners, building strong long-term relationships, and ensuring high-quality traffic flow from multiple sources. Your mission is to scale affiliate performance, optimize results, and maximize ROI while shaping the future of our affiliate program.
 

🛠️ Responsibilities

🤝 Attract, onboard, and manage affiliates to deliver high-quality traffic

📊 Monitor, analyze, and optimize partner performance to meet KPIs (traffic, revenue, ROI)

🔎 Identify and resolve underperforming partnerships to boost results

💼 Negotiate deals and manage partner budgets, commissions, and payouts

🌍 Attend international conferences around the world to build connections and expand the network

🎯 Stay updated on affiliate marketing trends, new tools, and emerging opportunities

🧩 Collaborate with internal teams (marketing, product, payments, support) to ensure smooth execution
 

✅ Requirements

🎲 2+ years of experience in affiliate marketing within the iGaming industry (MUST HAVE online casino product experience)

🌍 Proven track record with Tier-1 GEOs (especially 🇨🇦 Canada & 🇩🇪 Germany)

📈 Hands-on experience with traffic sources: SEO, PPC, FB, In-App, ASO, Email

📊 Strong analytical mindset: ability to evaluate ROI, optimize campaigns, and forecast results

⚙️ Knowledge of affiliate tools: Ahrefs, Semrush, Similarweb (Humbl/DeepCI is a plus)

🗣️ English — Upper Intermediate (B2+) or higher

✈️ Willingness to attend conferences and represent the company worldwide

💻 Familiarity with Google Spreadsheets, Excel, Jira
 

🌟 Key Competencies

Strategic thinker with deep knowledge of the affiliate/iGaming landscape

Excellent communicator and negotiator 💬

Detail-oriented, organized, and comfortable with multitasking 🔄

Resilient, proactive, and numbers-driven mindset
 

🎁 What We Offer

🏆 A chance to build and scale our affiliate program from the ground up

🚀 Career growth — opportunity to lead the affiliate department in the future

🔥 Unlimited resources to grow your network and test bold ideas

🌍 Full remote work or Warsaw office flexibility

🎯 Motivation system & performance-based bonuses

💼 Direct influence: opportunity to connect key partners under your management

🎉 A startup environment with space for growth and creativity
 

✨ Let’s win together with Win Media! ✨

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client is an IT company that develops technological solutions and products to help companies reach their full potential and meet the needs of their users. The team comprises over 600 specialists in IT and Digital, with solid expertise in various technology stacks necessary for creating complex solutions.

About the role:
We are looking for a Data Engineer (NLP-Focused) to build and optimize the data pipelines that fuel the Ukrainian LLM and NLP initiatives. In this role, you will design robust ETL/ELT processes to collect, process, and manage large-scale text and metadata, enabling the Data Scientists and ML Engineers to develop cutting-edge language models.

You will work at the intersection of data engineering and machine learning, ensuring that the datasets and infrastructure are reliable, scalable, and tailored to the needs of training and evaluating NLP models in a Ukrainian language context.

Requirements:
- Education & Experience: 3+ years of experience as a Data Engineer or in a similar role, building data-intensive pipelines or platforms. A Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field is preferred. Experience supporting machine learning or analytics teams with data pipelines is a strong advantage.
- NLP Domain Experience: Prior experience handling linguistic data or supporting NLP projects (e.g., text normalization, handling different encodings, tokenization strategies). Knowledge of Ukrainian text sources and data sets, or experience with multilingual data processing, can be an advantage given the project’s focus.
Understanding of FineWeb2 or a similar processing pipeline approach.
- Data Pipeline Expertise: Hands-on experience designing ETL/ELT processes, including extracting data from various sources, using transformation tools, and loading into storage systems. Proficiency with orchestration frameworks like Apache Airflow for scheduling workflows. Familiarity with building pipelines for unstructured data (text, logs) as well as structured data.
- Programming & Scripting: Strong programming skills in Python for data manipulation and pipeline development. Experience with NLP packages (spaCy, NLTK, langdetect, fasttext, etc.). Experience with SQL for querying and transforming data in relational databases. Knowledge of Bash or other scripting for automation tasks. Writing clean, maintainable code and using version control (Git) for collaborative development.
- Databases & Storage: Experience working with relational databases (e.g., PostgreSQL, MySQL), including schema design and query optimization. Familiarity with NoSQL or document stores (e.g., MongoDB) and big data technologies (HDFS, Hive, Spark) for large-scale data is a plus. Understanding of or experience with vector databases (e.g., Pinecone, FAISS) is beneficial, as the NLP applications may require embedding storage and fast similarity search.
- Cloud Infrastructure: Practical experience with cloud platforms (AWS, GCP, or Azure) for data storage and processing. Ability to set up services such as S3/Cloud Storage, data warehouses (e.g., BigQuery, Redshift), and use cloud-based ETL tools or serverless functions. Understanding of infrastructure-as-code (Terraform, CloudFormation) to manage resources is a plus.
- Data Quality & Monitoring: Knowledge of data quality assurance practices. Experience implementing monitoring for data pipelines (logs, alerts) and using CI/CD tools to automate pipeline deployment and testing. An analytical mindset to troubleshoot data discrepancies and optimize performance bottlenecks.
- Collaboration & Domain Knowledge: Ability to work closely with data scientists and understand the requirements of machine learning projects. Basic understanding of NLP concepts and the data needs for training language models, so you can anticipate and accommodate the specific forms of text data and preprocessing they require. Good communication skills to document data workflows and to coordinate with team members across different functions.

Nice to have:
- Advanced Tools & Frameworks: Experience with distributed data processing frameworks (such as Apache Spark or Databricks) for large-scale data transformation, and with message streaming systems (Kafka, Pub/Sub) for real-time data pipelines. Familiarity with data serialization formats (JSON, Parquet) and handling of large text corpora.
- Web Scraping Expertise: Deep experience in web scraping, using tools like Scrapy, Selenium, or Beautiful Soup, and handling anti-scraping challenges (rotating proxies, rate limiting). Ability to parse and clean raw text data from HTML, PDFs, or scanned documents.
- CI/CD & DevOps: Knowledge of setting up CI/CD pipelines for data engineering (using GitHub Actions, Jenkins, or GitLab CI) to test and deploy changes to data workflows. Experience with containerization (Docker) to package data jobs and with Kubernetes for scaling them is a plus.
- Big Data & Analytics: Experience with analytics platforms and BI tools (e.g., Tableau, Looker) used to examine the data prepared by the pipelines. Understanding of how to create and manage data warehouses or data marts for analytical consumption.
- Problem-Solving: Demonstrated ability to work independently in solving complex data engineering problems, optimizing existing pipelines, and implementing new ones under time constraints. A proactive attitude to explore new data tools or techniques that could improve the workflows.

Responsibilities:
- Design, develop, and maintain ETL/ELT pipelines for gathering, transforming, and storing large volumes of text data and related information.
- Ensure pipelines are efficient and can handle data from diverse sources (e.g., web crawls, public datasets, internal databases) while maintaining data integrity.
- Implement web scraping and data collection services to automate the ingestion of text and linguistic data from the web and other external sources. This includes writing crawlers or using APIs to continuously collect data relevant to the language modeling efforts.
- Implementation of NLP/LLM-specific data processing: cleaning and normalization of text, like filtering of toxic content, de-duplication, de-noising, detection, and deletion of personal data.
- Formation of specific SFT/RLHF datasets from existing data, including data augmentation/labeling with LLM as teacher.
- Set up and manage cloud-based data infrastructure for the project. Configure and maintain data storage solutions (data lakes, warehouses) and processing frameworks (e.g., distributed compute on AWS/GCP/Azure) that can scale with growing data needs.
- Automate data processing workflows and ensure their scalability and reliability.
- Use workflow orchestration tools like Apache Airflow to schedule and monitor data pipelines, enabling continuous and repeatable model training and evaluation cycles.
- Maintain and optimize analytical databases and data access layers for both ad-hoc analysis and model training needs.
- Work with relational databases (e.g., PostgreSQL) and other storage systems to ensure fast query performance and well-structured data schemas.
- Collaborate with Data Scientists and NLP Engineers to build data features and datasets for machine learning models.
- Provide data subsets, aggregations, or preprocessing as needed for tasks such as language model training, embedding generation, and evaluation.
- Implement data quality checks, monitoring, and alerting. Develop scripts or use tools to validate data completeness and correctness (e.g., ensuring no critical data gaps or anomalies in the text corpora), and promptly address any pipeline failures or data issues. Implement data version control.
- Manage data security, access, and compliance.
- Control permissions to datasets and ensure adherence to data privacy policies and security standards, especially when dealing with user data or proprietary text sources.

The company offers:
- Competitive salary.
- Equity options in a fast-growing AI company.
- Remote-friendly work culture.
- Opportunity to shape a product at the intersection of AI and human productivity.
- Work with a passionate, senior team building cutting-edge tech for real-world business use.

We are looking for a highly skilled Middle Front-End Developer (React) to join our dynamic and collaborative team! If you are passionate about building modern, user-friendly web applications, this opportunity might be a perfect fit 🚀

Requirements:
• Strong experience with React, Next.js, Redux, Redux Toolkit, and RTK Query;
• Proficiency in JavaScript and TypeScript;
• Experience with build tools such as Vite and Webpack;
• Solid knowledge of HTML, CSS, LESS, SASS, SCSS, and Tailwind CSS;
• Confident use of NPM, Yarn, and Git;
• Understanding of RESTful APIs and GraphQL;
• Experience working within Scrum methodology;
• Understanding of web application architecture and basic design patterns;
• Confident written and spoken English (B2 level or above);
• Proactive problem-solving approach;
• Strong time management skills and adaptability;
• Bachelor’s or Master’s degree in Computer Science or a related technical field.


Would be a plus:
• Experience with Websockets and Socket.io;
• Familiar with CSS Modules and Styled Components;
• Experience with React Native;
• Worked with UI libraries such as Material UI, Ant Design, and others;
• Knowledge of frontend or backend technologies including Angular, Vue, or Node.js;
• Understanding of backend architecture;
• Ability to communicate effectively with both technical and non-technical stakeholders;
• Ability to plan project architecture and development stages.

We offer:
• Transparent financial motivation;
• Remote workplace or a comfortable office in the center of Kyiv;
• 18 working days of paid leave annually;
• Unlimited sick days;
• Salary review twice a year;
• Work equipment, such as laptops, monitors, and accessories (only for candidates located in Ukraine);
• Compensation for our English-speaking club — 100%;
• Compensation for any AI tool of your choice — 100%;
• Compensation for coworking spaces — 100%;
• Compensation for gym memberships and professional courses — 50% (after the trial period);
 

• Compensation for any English courses — 50% (after the trial period);
• Compensation for sessions with a psychologist — 50% (after the trial period);
• Medical insurance (after the trial period).

Interview Stages:
Screening Interview ➡️ Technical Interview ➡️ Job Offer

If you have the skills, passion, and determination we’re looking for, apply now to become part of our exciting journey ⭐️

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client is an IT company that develops technological solutions and products to help companies reach their full potential and meet the needs of their users. The team comprises over 600 specialists in IT and Digital, with solid expertise in various technology stacks necessary for creating complex solutions.

About the role:
We are looking for an experienced Senior/Middle Data Scientist with a passion for Large Language Models (LLMs) and cutting-edge AI research. In this role, you will focus on designing and prototyping data preparation pipelines, collaborating closely with data engineers to transform your prototypes into scalable production pipelines, and actively developing model training pipelines with other talented data scientists. Your work will directly shape the quality and capabilities of the models by ensuring we feed them the highest-quality, most relevant data possible.

Requirements:
Education & Experience:
- 3+ years of experience in Data Science or Machine Learning, preferably with a focus on NLP.
- Proven experience in data preprocessing, cleaning, and feature engineering for large-scale datasets of unstructured data (text, code, documents, etc.).
- Advanced degree (Master’s or PhD) in Computer Science, Computational Linguistics, Machine Learning, or a related field is highly preferred.
NLP Expertise:
- Good knowledge of natural language processing techniques and algorithms.
- Hands-on experience with modern NLP approaches, including embedding models, semantic search, text classification, sequence tagging (NER), transformers/LLMs, RAGs.
- Familiarity with LLM training and fine-tuning techniques.
ML & Programming Skills:
- Proficiency in Python and common data science and NLP libraries (pandas, NumPy, scikit-learn, spaCy, NLTK, langdetect, fasttext).
- Strong experience with deep learning frameworks such as PyTorch or TensorFlow for building NLP models.
- Ability to write efficient, clean code and debug complex model issues.
Data & Analytics:
- Solid understanding of data analytics and statistics.
- Experience in experimental design, A/B testing, and statistical hypothesis testing to evaluate model performance.
- Comfortable working with large datasets, writing complex SQL queries, and using data visualization to inform decisions.
Deployment & Tools:
- Experience deploying machine learning models in production (e.g., using REST APIs or batch pipelines) and integrating with real-world applications.
- Familiarity with MLOps concepts and tools (version control for models/data, CI/CD for ML).
- Experience with cloud platforms (AWS, GCP, or Azure) and big data technologies (Spark, Hadoop, Ray, Dask) for scaling data processing or model training.
Communication & Personality:
- Experience working in a collaborative, cross-functional environment.
- Strong communication skills to convey complex ML results to non-technical stakeholders and to document methodologies clearly.
- Ability to rapidly prototype and iterate on ideas

Nice to have:
Advanced NLP/ML Techniques:
- Familiarity with evaluation metrics for language models (perplexity, BLEU, ROUGE, etc.) and with techniques for model optimization (quantization, knowledge distillation) to improve efficiency.
- Understanding of FineWeb2 or similar processing pipelines approach.
Research & Community:
- Publications in NLP/ML conferences or contributions to open-source NLP projects.
- Active participation in the AI community or demonstrated continuous learning (e.g., Kaggle competitions, research collaborations) indicating a passion for staying at the forefront of the field.
Domain & Language Knowledge:
- Familiarity with the Ukrainian language and context.
- Understanding of cultural and linguistic nuances that could inform model training and evaluation in a Ukrainian context.
- Knowledge of Ukrainian text sources and data sets, or experience with multilingual data processing, can be an advantage given the project’s focus.
MLOps & Infrastructure:
- Hands-on experience with containerization (Docker) and orchestration (Kubernetes) for ML, as well as ML workflow tools (MLflow, Airflow).
- Experience in working alongside MLOps engineers to streamline the deployment and monitoring of NLP models.
Problem-Solving:
- Innovative mindset with the ability to approach open-ended AI problems creatively.
- Comfort in a fast-paced R&D environment where you can adapt to new challenges, propose solutions, and drive them to implementation.

Responsibilities:
- Design, prototype, and validate data preparation and transformation steps for LLM training datasets, including cleaning and normalization of text, filtering of toxic content, de-duplication, de-noising, detection and deletion of personal data, etc.
- Formation of specific SFT/RLHF datasets from existing data, including data augmentation/labeling with LLM as teacher.
- Analyze large-scale raw text, code, and multimodal data sources for quality, coverage, and relevance.
- Develop heuristics, filtering rules, and cleaning techniques to maximize training data effectiveness.
- Collaborate with data engineers to hand over prototypes for automation and scaling.
- Research and develop best practices and novel techniques in LLM training pipelines.
- Monitor and evaluate data quality impact on model performance through experiments and benchmarks.
- Research and implement best practices in large-scale dataset creation for AI/ML models.
- Document methodologies and share insights with internal teams.

The company offers:
- Competitive salary.
- Equity options in a fast-growing AI company.
- Remote-friendly work culture.
- Opportunity to shape a product at the intersection of AI and human productivity.
- Work with a passionate, senior team building cutting-edge tech for real-world business use.

N-iX is a global software development service company that helps businesses across the world develop successful software products. Founded in 2002, N-iX has come a long way, expanding its presence across Europe, the US, and Latin America. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies. 

We are looking for an experienced Head of AI Consulting to head the AI Consulting direction within N-iX’s CTO Office. This is a strategic leadership role where you will shape our AI service offerings, drive technical pre-sales, lead high-impact projects, and build a world-class AI consulting team.

What will you do:

• Lead technical pre-sales as the primary consultant, scoping business and technical requirements for Gen AI (LLM, RAG, Agents), ML, CV, and related AI disciplines
• Become (or be ready to become) a world-class AI consultant for both clients and internal delivery teams
• Engage in short- and mid-term AI projects as a consultant/engineer to ensure successful execution and delivery
• Hire, manage, and mentor a team of AI consultants supporting pre-sales, project initiation, and delivery
• Collaborate with sales and marketing teams to refine and create new AI service offerings
• Partner with our alliances team to maintain and expand strategic partnerships (AWS, GCP, Azure, Nvidia, etc.)

• Report directly to VP of Data and AI Consulting, with dotted line supervision from the CTO of the company.

   

Requirements:

• 7+ years as an AI/ML/CV consultant with experience in pre-sales and delivery of both short- and long-term projects.
• 3+ years managing AI consultants or engineering teams.
• Experience in IT Service Business
• Strong leadership skills with excellent communication and client engagement abilities.

• Broad and deep understanding of AI technologies, trends, and methodologies.

   

What you will get:

• Lead one of N-iX’s most strategic practices within the CTO Office
• Collaborate with world-class clients on complex business and technology challenges (e.g., eBay, Bosch, Siemens, Credit Agricole, Office Depot)

• Build and lead a top-tier AI consulting team of passionate experts.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings

• Other location-specific benefits

   

*not applicable for freelancers

We are looking for a Senior Python Developer who can become a part of our team and with whom we will grow together. Meduzzen is a team of Ukrainian developers who are working mostly on outstaff and outsource models, so, as a part of this team, you will work on projects with different domains and technologies. We are open for smart and very stable developer who can become a great addition of our progressive team and strengthen it. We accept Ukrainian developers who is currently abroad or in Ukraine. 

Requirements: 
- from 4 years of professional experience as a back-end or full-stack developer

- strong knowledge in Python (Django/DRF, FastAPI, Flask, PostgreSQL, etc.)

- experience with front-end frameworks (React, Vue, Angular, experience with React Native will be a plus)
- familiarity with clouds (AWS, Azure, GCP)
- good English skills (from Intermediate)
- understanding of AI tools and Web3 also will be a plus

- team worker

- availability of UpWork profile (but it is not necessary) 

What we offer 
- working with us as an agency
- remote work and flexible schedule 
- career development: take courses
- English lessons 
- paid vacation and sick-leave days

Hiring steps: intro, technical interview or test task, meeting with CTO, offer. 

If everything mentioned below is about you - so please apply.

Thanks for your time, let’s make cool development together!
 

About the Role

We are looking for an experienced Senior ASO Specialist with a proven track record in Google Play optimization to conduct a full ASO audit of our key applications and lead a strategy for sustainable growth in organic installs and conversion rate.

Your first and primary responsibility will be to analyze our current store presence, identify missed opportunities, and provide a detailed, actionable plan to improve visibility, keyword rankings, and page conversion. After the audit phase, you will be responsible for implementing and testing these improvements.

Key Responsibilities

• Perform a comprehensive ASO audit of our existing Google Play listings, including keyword strategy, visual assets, and conversion funnel.
• Research, select, and cluster keywords (high-, mid-, low-frequency and niche terms) to expand our semantic coverage.
• Analyze competitors and identify growth opportunities.
• Optimize metadata (title, short description, full description) and localizations for maximum search visibility.
• Plan, launch, and analyze A/B tests in Google Play Console (icons, screenshots, descriptions, feature graphics, promo videos).
• Collaborate with designers and marketing teams to develop high-converting visuals based on data and industry trends.
• Monitor keyword rankings, visibility, conversion rates, and organic traffic, providing regular performance reports.
• Stay up-to-date with Google Play algorithm updates and market trends.

Requirements

• 5+ years of proven ASO experience focused on Google Play.
• Demonstrated success in increasing organic installs and improving conversion rates through ASO.
• Deep understanding of Google Play search ranking algorithms and visual asset impact.
• Proficiency with ASO tools (e.g., AppTweak, SensorTower, AppMagic, Data.ai, ASOdesk, AppFollow).
• Strong skills in keyword research, semantic expansion, and competitive analysis.
• Hands-on experience running and interpreting Google Play Store Listing Experiments with statistical significance.
• Strong analytical mindset and ability to work with performance data (Google Play Console, Firebase, analytics dashboards).

• Upper-Intermediate English or higher.

   

Nice to Have

• Experience in the Photo & Video or Creative Tools category.
• Copywriting skills for high-converting descriptions.

• Basic design skills (Figma, Photoshop) for creating or adjusting ASO visuals.

   

KPI & Expectations

• Measurable growth in organic installs for target regions.
• Improvement in store page conversion rate.
• Expansion of keyword coverage and maintenance of top positions for strategic terms.
• Successful deployment of winning A/B tests with proven uplift in KPIs.
• Delivery of a comprehensive ASO audit report within the first 4–6 weeks, with a clear 3–6 month action plan.

What We Offer

• Opportunity to directly influence a product with millions of global users.
• Access to premium ASO and analytics tools.
• Full freedom to propose and implement ASO hypotheses.
• Competitive salary (fixed + performance-based bonus).
• Flexible schedule and remote-friendly environment.

We are developing an ERP system, which consists of different modules. We are looking for an experienced DevOps Engineer to support our development teams by automating infrastructure, optimizing CI/CD pipelines, and ensuring the reliability and scalability of our systems. 

 Requirements:

• Advanced understanding of Python development.
• Understanding of creating and maintaining Python packages and dependencies.
• Experience in GoLang development would be a plus.
• Basic knowledge of JS/TS.
• Working experience with PyTest and/or Contract Testing implementations
• Expertise in unit, integration, and E2E test implementations for micro services and REST API’s.
• Expertise in creating maintainable, well-tested code with proper error handling.
• Solid understanding of RESTful composition and service endpoints.
• Experience with AWS, particularly with S3, EKS, ECR, Lambda, or similar services.
• Understanding in designing and implementing automated CI/CD workflows (github actions / aws lambda / aws event bridge ).
• Good understanding of Docker image composition / build and optimisation.
• Experience with of Kubernetes. (on-hands with rancher k3s will be a big plus)
• Experience with GitHub Actions workflow design and implementation.
• Familiarity with observability and monitoring, metrics collection / performance benchmarking.
• Experience with terraform / terragrunt / pulumi or similar IaC instrumentation.

Responsibilities:

• Understand, maintain and implement auth (oidc, saml) and other RBAC policies across organisation infrastructure.
• Build and own hybrid infrastructure across cloud and multiple on-prem environments
• Maintain CI/CD pipelines for data migration, release management and testing across multiple target environments.
• Maintain and optimise docker / k8s environments for development and deployment.
• Develop Python libraries and APIs for internal orchestration
• Implement data versioning and dataset management solutions.

We offer:

• Competitive compensation.
• Opportunity to work on a large-scale ERP project.
• Direct impact on business processes and system architecture.
• Professional development, motivation and learning opportunities.
• Flexible working schedule and a collaborative team environment.

Cowchain blockchain development company is actively looking for Solidity Developer to join our development team.

About us:
Cowchain have successfully completed 120+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Required skills:
— Around 2 year+ commercial experience in smart contract development on Solidity
— Hardhat/truffle/Foundry
— ERC721/ERC1155/ERC20/Chainlink
— JIRA, gitflow
— Node.js experience
— Web3/Etheres libraries
— LayerZero
— PDAs/CPI, SPL Token/Token-2022, Anchor testing, program accounts

Tech stack:
— Solana (Rust + Anchor)
— JavaScript
— Blockchain EVM-compatible chains DApp development
— Smart contracts development

What will you do:
— Smart contracts development for DeFi, NFT, GameFi solutions
— Integration of smart contract to ReactJs frontend
— Bugfixes and support existing solutions
— Participate in project architecture discussions
— Build solutions from scratch as well as join on-going development process
— Have fun;) 

What we offer:
— Flexible working schedule, remote work
— Competitive salary with bonuses for activities
— Ability to dive into fast-growing blockchain/crypto industry
— Work with modern tech stack (blockchain)
— Paid vacations, sick leaves
— 100% friendly/family team

We are seeking a hands-on Tech Lead / Solution Architect to shape and scale our next-generation iGaming platform. This role blends deep technical expertise, architectural design, and leadership skills to ensure our systems meet the demands of high-volume, real-time, and regulated environments.

Requirements:

• Proven experience in building Monolithic, Microservices, and Event-driven architectures, including decomposition of legacy systems into scalable microservices.
• Designing and implementing high availability (HA), fault-tolerant, and load-balanced solutions for large-scale, high-traffic applications.
• Orchestration Engines: Hands-on experience with workflow orchestration platforms (e.g., Camunda, Temporal) for process automation and distributed workflows.
• Strong expertise in designing scalable database schemas and managing both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) systems with focus on performance optimization and horizontal scaling, Rabbit, Kafka.
• Knowledge of VMware-based infrastructure as well as modern container orchestration platforms (Docker, Kubernetes). Nice to have: Apache Spark, Hadoop.
• Building robust CI/CD pipelines using GitLab CI/CD, enabling continuous delivery and deployment across complex environments.
• Practical development skills in PHP (Laravel, Laravel Octane), Node.js, JavaScript, Next.js, React. 
• Setup and integration of monitoring/alerting systems (Prometheus, Grafana, Kibana, ELK Stack, Sentry) for proactive issue detection and performance analysis.
• Deep understanding of automation-first approaches, infrastructure as code, and collaboration between development and operations.
• Proven ability to lead teams, mentor engineers, and align technical decisions with business goals. Skilled at translating business requirements into efficient technical solutions.
• Experience in using AI technologies

Nice to Have:

• Experience analyzing technical risks and defining mitigation strategies.
• Expertise in building PoC (Proof of Concept) and MVP (Minimum Viable Product) to validate business ideas quickly.
• Familiarity with architectural modeling tools (Lucidchart, Draw.io, C4 Model).
• Experience in multi-region deployments and scaling distributed systems across hybrid environments (cloud + on-premise VMware setups).
• Background in designing mission-critical financial, e-commerce, or enterprise-grade systems with strict SLAs and compliance requirements.

Responsibilities:

• Evaluation and clarification of incoming functional business requirements from customers and business analytics in specification format;
• Creation of technical specifications following functional business requirements;
• Building of services and infrastructure architecture according to technical specifications;
• Control of compliance of new solutions to the general architecture;
• Technical risks evaluation for services performance and infrastructure, and potential solutions development for mitigation;
• Services and infrastructure evolving and optimization;
• Performance, security, and stress testing planning and supervision found vulnerabilities and issues resolving;
• Architecture and technical solutions presentation and discussion with technical Leads and members;
• Supervision of technical solutions compliance to project requirements;
• Maintenance of technical documentation and development regulations;
• Requirements analysis, technical design, scope decomposition, and estimation with the technical teams;
• New projects and services of the company evaluation for compliance with the existing regulations and methodologies;
• Mentor development team members and Senior technical staff in the architecture area;
• Establishment and development of new technological practices for the company.

What we offer:

• Competitive salary;
• Remote work in a flexible environment;
• 20 working days of paid vacation and education projects;
• Great product with our software solution;
• Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.

Don’t delay! Send your CV right now and join our highly professional and ambitious team!

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 600+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a CRM Manager to join our team.

Responsibilities:

• Set up, launch, and monitor CRM communication campaigns across multiple channels (email, SMS, push, messengers, in-app), including both one-time and automated flows.
• Independently create and maintain a promo calendar of campaigns and communications.
• Configure and launch bonus and promo mechanics (from welcome offers to reactivation programs).
• Conduct A/B testing to improve campaign effectiveness and customer engagement.
• Apply deep segmentation to target different customer groups.
• Monitor and analyze engagement, deliverability, and conversion metrics, applying insights to optimize future campaigns.
• Work with Tableau / Power BI and internal dashboards to analyze campaigns and evaluate business metrics.
• Provide regular reporting aligned with business KPIs.
• Collaborate with analytics, product, content, design, support, and marketing teams to ensure smooth execution of campaigns.
• Drive retention growth by implementing and developing gamification practices.

Qualifications:

• 2+ years of experience as a CRM Manager in the iGaming industry (casino/sports).
• Hands-on experience creating and managing different types of campaigns (welcome → reactivation).
• Practical knowledge of CRM platforms (GR8, Ultimove, Smartico, Salesforce, or others).
• Strong experience with Tableau / Power BI and good understanding of business metrics.
• Solid knowledge of engagement and deliverability metrics, with proven ability to work with them effectively.
• Analytical mindset, detail-oriented, organized, and capable of managing multiple campaigns simultaneously.

• English level: B1+ (sufficient for internal communication and content review).

   

Nice to have

• Experience with additional CRM or marketing automation platforms.
• Participation in strategic sessions and/or budget planning.

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a SEO Manager to join our team!

Requirements:
- Proven SEO experience (3+ years);

- Deep technical SEO expertise,

- Experience in the betting/sports/e-commerce industry;

- Ability to manage multiple projects simultaneously;

- Deep knowledge of white-hat and black-hat SEO methods;

- Experience with large project launches from scratch;
- Extensive experience managing and optimizing multilingual websites

- Experience working with AI-generated content;

- Ability to work with AI tools (prompt creation, effective usage for SEO tasks);

- Skills in delegating tasks to junior specialists;

- Strong task prioritization skills.

Will be your plus:
- Experience with Product SEO;

- Ability to set short and mid-term goals and organize team efforts to achieve them;

- Business metrics understanding;

- Proven cases of recovering websites after Google updates.

Responsibilities:
- Competitor analysis and market research;

- Launching new projects (full SEO cycle: strategy, budget, semantics, content, on-page optimization, internal linking, link-building plan);

- Conducting a technical SEO audit of the website, providing technical recommendations and guidelines for the website developer;

- Searching for new ways to attract traffic, offering suggestions to improve the conversion rate of the existing traffic;

- Monitoring key performance indicators and providing regular progress reports.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing holding, 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, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a SEO Manager to join our team!

Requirements:
- Basic knowledge of SEO principles and best practices;

– Understanding of search engine algorithms and ranking factors;

– Familiarity with keyword research and on-page optimization;

– Familiarity with linkbuilding;

– Ability to work with basic SEO tools (Google Search Console, Ahrefs, Google Trends, etc.);

– Strong attention to detail and willingness to learn;

– Ability to follow guidelines and complete tasks on time;

– At least 6 months of experience as a Junior SEO Specialist in an agency environment in the betting/sports/e-commerce industry.

Responsibilities:
- Competitor analysis and market research;

- Launching new projects (full-cycle SEO work: strategy, budget, keyword research, content, on-page optimization, internal linking, and link-building roadmap);

- Conducting technical SEO audits of websites, providing technical recommendations and guidance for developers;

- Identifying new ways to drive traffic and suggesting improvements to increase conversion rates;

- Monitoring key performance indicators (KPIs) and providing regular progress reports.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing holding, 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, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

WE ARE

SoftServe is a global digital solutions company, headquartered in Austin, Texas, and founded in 1993.

With 2,000+ active projects across the USA, Europe, APAC, and LATAM, we deliver meaningful outcomes through bold thinking and deep expertise. Our people create impactful solutions, drive innovation, and genuinely enjoy what they do.

The AI and Data Science Center of Excellence (CoE) is SoftServe’s premier AI/ML hub, primarily based in Europe. With 130+ experts—including data scientists, research analysts, MLOps engineers, ML and LLM architects — we cover the full AI lifecycle, from problem framing to deployment.

In 2024, we delivered 150+ AI projects, including over 100 focused on Generative AI, combining scale with measurable impact.

We are a 2024 NVIDIA Service Delivery Partner and maintain strong collaborations with Google Cloud, Amazon, and Microsoft, ensuring our teams always work with cutting-edge tools and technologies.

We also lead Gen AI Lab — our internal innovation engine focused on applied research and cross-functional collaboration in Generative AI.

In 2025, a key area of innovation is Agentic AI — where we design and deploy autonomous, collaborative agent systems capable of addressing complex, real-world challenges at scale for our clients and internally.

IF YOU ARE

• Experienced in Generative AI and natural language processing (NLP), working with large-scale transformer models and generative pre-trained LLMs like GPT-4, Claude, and Gemini
• Knowledgeable about the latest advancements in diffusion models and other generative frameworks for text and image generation
• Adept at applying advanced deep learning techniques to practical use cases
• Well-versed in emerging trends and breakthroughs in machine learning, deep learning, and NLP, with a strong focus on their real-world applications
• Proficient in working with state-of-the-art pre-trained language models like GPT-4 and BERT, including fine-tuning for specialized tasks
• Aware of the software development lifecycle for AI projects and the operationalization of machine learning models
• Experienced in deploying AI solutions on major cloud platforms
• Hands-on with Python and deep learning frameworks such as TensorFlow or PyTorch
• Skilled in interpersonal communication, analytical reasoning, and complex problem-solving
• Capable of translating technical concepts into clear, concise insights that non-technical audiences can easily grasp
• Proficient in business communication in English at an upper-intermediate level
   

AND YOU WANT TO

• Work with the full stack of data analysis, deep learning, and machine learning model pipeline that includes deep analysis of customer data, modeling, and deployment in production
• Choose relevant computational tools for study, experiment, or trial research objectives
• Drive the development of innovative solutions for language generation, text synthesis, and creative content generation using the latest state-of-the-art techniques
• Develop and implement advanced Generative AI solutions such as intelligent assistants, Retrieval-Augmented Generation (RAG) systems, and other innovative applications
• Produce clear, concise, well-organized, and error-free computer programs with the appropriate technological stack
• Present results directly to stakeholders and gather business requirements
• Develop expertise in state-of-the-art Generative AI techniques and methodologies
• Grow your skill set within a dynamic and supportive environment
• Work with Big Data solutions and advanced data tools in cloud platforms
• Build and operationalize ML models, including data manipulation, experiment design, developing analysis plans, and generating insights
• Lead teams of data scientists and software engineers to successful project execution

TOGETHER WE WILL

• Be part of a team that's shaping the future of AI and data science through innovation and shared growth.
• Advance the frontier of Agentic AI by shaping intelligent multi-agent ecosystems that drive autonomy, scalability, and measurable business value.
• Have access to world-class training, cutting-edge research, and collaborate with top industry partners.
• Maintain a synergy of Data Scientists, DevOps team, and ML Engineers to build infrastructure, set up processes, productize machine learning pipelines, and integrate them into existing business environments
• Communicate with the world-leading companies from our logos portfolio
• Enjoy the opportunity to work with the latest modern tools and technologies on various projects
• Participate in international events and get certifications in cutting-edge technologies
• Have access to powerful educational and mentorship programs
• Revolutionize the software industry and drive innovation in adaptive self-learning technologies by leveraging multidisciplinary expertise