Jobs

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

We are seeking a results-driven Atlassian Engineer with Product Owner skills to help drive the evolution and optimization of our internal Atlassian tool ecosystem (Jira, JSM, Assets, Confluence, Atlassian Analytics, etc.). As a member of the Product & Technology Operations organization, you will help manage the Atlassian platform roadmap, gathering and prioritizing requirements from cross-functional teams, and ensuring that our Atlassian tools align with business needs and drive operational excellence. This is a mid-level to senior role ideal for someone with hands-on experience owning enterprise-scale Atlassian implementations and collaborating with engineering, product management, and operational stakeholders. 

Responsibilities: 

• Help manage the product roadmap for the Atlassian suite, ensuring it aligns with the broader internal tools strategy and business objectives. 
• To have extensive hands-on experience with the configuration, maintenance, and administration of the Atlassian Suite
• Serve as a point of contact for Jira, JSM, Confluence, and other Atlassian products. 
• Collaborate with cross-functional teams (Engineering, Product Management, Design, QA, Security, etc.) to gather requirements, understanding use cases, pain points and areas for improvement. 
• Translate business and technical requirements into clear epics, user stories, and acceptance criteria. 
• Prioritize backlogs and manage the lifecycle of enhancements, customizations, and integrations across Atlassian tools. 
• Help drive proofs of concept on new tools, plug-ins, and integrations. 
• Communicate new features and enhancements to stakeholders. 
• Develop and maintain clear, comprehensive documentation, training materials, and knowledge base articles to support and empower both internal teams and end-users in getting the most out of the Atlassian suite. 
• Drive training, onboarding, and change management initiatives. 
• Stay current with Atlassian’s roadmap, product updates, and best practices, and make proactive recommendations. 
• Measure and communicate the impact of changes and enhancements via metrics and reporting dashboards

Requirements: 

• 5+ years of experience in Atlassian development, desire to work with product ownership tasks, business systems analysis, or internal tools management. 
• Deep knowledge of the Atlassian ecosystem (Jira, JSM, Confluence, etc) along with experience configuring and administering such applications. 
• Knowledge of data analytics. 
• Proven ability to manage complex stakeholder environments and conflicting priorities. 
• Strong analytical and problem-solving skills. 
• Demonstrated success in owning tool roadmaps, gathering requirements, and delivering process and productivity improvements. 
• Excellent communication skills and a knack for translating technical concepts into non-technical language. 
• Experience working in Agile-oriented organizations. 
• Strong English skills, both written and verbal.

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

Our Mission and Vision
At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. We’re on an ambitious journey to become the #1 payments orchestration platform in the world.
 

Solidgate is part of Endeavor — a global community of the world’s most impactful entrepreneurs. We’re proud to be the first payment orchestrator from Europe to join — and to share our expertise within a network of outstanding global companies.
 

As our processing volume is skyrocketing, the number of engineering teams is growing too — we’re already at 14. This gives our Data Engineering function a whole new scale of challenges: not just building data-driven solutions, but creating products and infrastructure that empowers other teams to build them autonomously.

That’s why we’re launching the Data Platform direction and looking for a Senior Data Engineer who will own the end-to-end construction of our Data Platform. The mission of the role is to build products that allow other teams to quickly launch, scale, and manage their own data-driven solutions independently.

You can check out the overall tech stack of the product here https://solidgate-tech.github.io/

What you’ll own

— Build the Data Platform from scratch (architecture, design, implementation, scaling)
— Implement a Data Lake approach and Layered Architecture (bronze → silver data layers)
— Integrate streaming processing into data engineering practices
— Foster a strong engineering culture with the team and drive best practices in data quality, observability, and reliability

You’re a great fit if you have

— 3+ years of commercial experience as a Data Engineer
— Strong hands-on experience building data solutions in Python
— Confident SQL skills
— Experience with Airflow or similar tools
— Experience building and running DWH (BigQuery / Snowflake / Redshift)
— Expertise in streaming stacks (Kafka / AWS Kinesis)
— Experience with AWS infrastructure: S3, Glue, Athena
— High attention to detail
— Proactive, self-driven mindset
— Continuous-learning mentality
— Strong delivery focus and ownership in a changing environment

Nice to have

— Background as an analyst or Python developer
— Experience with DBT, Grafana, Docker, LakeHouse approaches
 

Why Join Solidgate?
High-impact role. You’re not inheriting a perfect system — you’re building one.
Great product. We’ve built a fintech powerhouse that scales fast. Solidgate isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we’ve got it covered.
Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.
Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers. We’re also early adopters of cutting-edge fraud and chargeback prevention technologies from the Schemes.
Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.

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

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

Key Responsibilities:

• Lead and mentor a team of 4-6 Project Managers and BAs, ensuring best practices and process consistency.
• Oversee the project portfolio, maintaining visibility across all ongoing projects. Ensuring projects within company are delivered within time and budget.
• Report on team performance, project health, and key KPIs to upper management.
• Manage team allocation, ensuring optimal resource distribution and workload balance.
• Conduct regular 1:1s, performance reviews, and professional development planning for PMs.
• Improve project management frameworks, tools, and reporting processes.
• Directly manage 1 project as a hands-on PM.
• Ensure high customer success rate.
• Ability to implement and ensure successful execution of organizational changes.

Requirements:

• 3+ years of experience in Project Management Officer of Head of Delivery Department (leadership role).
• 5+ years of experience in Project Management. Experience working with international clients.
• Proven experience managing project portfolios in an outsource company.
• Proven experience managing software projects in outsourcing models (T&M, Fixed Price, Dedicated Teams).
• Strong knowledge of Scrum methodology.
• Experience with team allocation, capacity planning, and workload management.
• Strong leadership skills with the ability to mentor and grow PMs.
• Strong conflict resolution and risk management skills.
• Excellent stakeholder management and communication skills.
• Data-driven decision-making and strong problem-solving abilities.
• Experience in pre-sales activities.
• English C1 level.

Would Be a Plus:

• Background in software development or a technical PM role.
• Certifications: PMP, PMI-ACP, CSM, PSM, or equivalent.

Soft Skills:

• Strong leadership and team-building abilities.
• Excellent time management and multitasking skills.
• Strategic thinking combined with a hands-on approach.
• Adaptability in a fast-paced environment.

Interview stages:
1. AI — Screening.
2. Interview with a recruiter.
3. Final Interview with C-Level
4. Reference check.
5. Offer.

What We Offer:
🕒 Full-time role with flexible hours after probation.
📚 Ongoing training and educational opportunities.
📈 Performance reviews every 6 months.
💵 Competitive salary in USD.
🌴 21 paid vacation days.
🤒 7 paid sick days (+15 for serious cases like COVID or surgery).
🗓️ 10 floating public holidays.
🎉 Online Team-building events & fun corporate activities.
🚀 Projects across diverse domains (e-commerce, healthcare, fintech, etc.).
🌍 Clients from the USA, Canada, and Europe.

We are looking for a highly skilled Middle Node.js Developer to join our dynamic team! If you’re up for a challenge and enjoy working in a collaborative environment, we’d love to hear from you 🚀

Requirements:
— Experience with:
• JavaScript, Typescript;
• Node.js, Express or Nest.js;
• REST API;
• MySQL or PostgreSQL;
• TypeORM or Sequelize;
• Docker;

• GCP;
• Basics of Linux;
— Understanding of basic principles of LLM models, AI Agents, RAG Architecture Model;
— General knowledge of LangGraph/LangChain frameworks;
— Confident written and spoken English (B2 level or above);
— Effective communication and collaboration skills;
— Critical thinking and accountability;
— Excellent time management skills and ability to adapt to a fast-paced work environment;
— Bachelor’s or Master’s degree in a technical field.

Would be a plus:
— Experience with:
• RabbitMQ;
• MongoDB;
• Websocket, SocketIO;
• AWS, Azure;
• Test frameworks;
— Experience with LangGraph/LangChain frameworks;
— Developing agent workflows and applications powered by large language models (LLMs);
— Strong understanding and hands-on experience with front-end technologies and architecture;
— Ability to find creative solutions to complex architectural or coding issues.

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;
• 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 ⭐️