Jobs

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ 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 an Reporting Analyst to join our team.
 

Responsibilities:

• Monitor data quality by validating accuracy, consistency, and completeness of data across reports and dashboards;
• Perform routine checks to ensure timely updates and reliability of reporting data;
• Collaborate with analysts and stakeholders to clarify data requirements and ensure correct interpretation of metrics;
• Create and maintain automated reports and dashboards for tracking key product metrics;
• Identify, investigate, and help resolve discrepancies in data collection, transformation, and processing;
• Optimizing Tableau dashboard performance and streamlining workflows to drive operational efficiency and enhance user experience.
   

Requirements:

• 2+ years of experience with BI tools (Tableau);
• Advanced SQL skills (MySQL, PostgreSQL) and experience in building complex analytical queries;
• Ability to translate business problems into analytical solutions;
• Strong analytical skills;
• Experience in communicating with internal stakeholders: requirements gathering, finding solutions, and presenting results;
• Ability to work independently and manage tasks from end to end;
• English level: Pre-Intermediate or higher.
  
  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!
     

Ready to Take the Leap?

Join a team where every day is an opportunity to take a RISK and come out on top. Follow us on LinkedIn and Instagram, and let us be your hub for turning ambitious ideas and extraordinary solutions into reality.

At RISK, we believe that our people are the driving force behind our success. Together, we can achieve great things and push the boundaries of what's possible in the iGaming industry.

We are seeking a highly skilled and experienced Team Lead Python/Django to join our dynamic team.

As a Team Lead, you will be an expert and a leader, playing a crucial role in guiding the development team, making technical decisions, and ensuring the successful delivery of high-quality software products.

You'll be a great fit if you have:

- 5+ years of experience with Python 3.4+;

- 4+ years of experience with Django/DRF and RESTful APIs;

- Experience working with relational and NoSQL databases (PostgreSQL, MongoDB, etc.);

- Familiarity with Elasticsearch;

- Knowledge of cloud solutions: AWS, GCP, Azure;

- Experience in multithreading/multiprocessing approaches;

- Proven experience in supporting and developing existing high-load projects;

- Proficiency with Docker, Kubernetes, and CI/CD pipelines;

- Previous experience in a Team Lead role;

- English proficiency — Upper-intermediate.

What you'll do:

- Lead and manage the Backend department and development process, providing support to team members.
- Develop and contribute to Backend Architecture.
- Participate in pre-sale activities
- Participate in decision-making processes related to design architecture, solution development, architectural, and code reviews.
- Write clean, well-structured, and maintainable code while maintaining high coding standards within the team.
- Develop high-load solutions and conduct R&D work with new technology.

Would be a plus:

- Experience with Celery;

- Experience with payment systems integrations.

We ensure your growth with:

- Great networking opportunities with international clients, involving challenging tasks;

- Involvement in building interesting projects from scratch using new technologies;

- Personal and professional development opportunities

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Comfortable, spacious, and well-equipped office in the city center;

- Team-building activities, corporate events.

Outbound Calls Apps Acquisition Lead Generation

Remote, Part-Time

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, machine-learning technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. You can find out more info about us here: www.rounds.com.

THE ROLE

As a lead generation specialist within our acquisitions team, your role goes beyond more research and initial contact with potential app sellers by outbound calling. You'll be the primary point of contact, responsible for guiding and supporting app owners throughout the entire acquisition process. Besides identifying and initiating discussions with app sellers, your duties involve also fostering relationships, persuading sellers to consider acquisition, and negotiating app prices to ensure mutually beneficial deals. 
 

WHAT ARE WE LOOKING FOR?

Must-have:

• Proven experience in Cold Calling and Outbound Outreach (B2B / Lead Generation)
• Ability to answer promptly and accurately the queries of both app sellers and internal teams, and to represent the company in a professional way
• Experience working with the Google Workspace tools (documents/spreadsheets)
• Ability to handle confidential and sensitive data (such as payments)
• Extremely detail-oriented and able to adhere to deadlines
• Fluent communication skills in both written and verbal English

Nice to have:

• 1+ years of sales/lead generation experience
• Experience working with CRM platforms such as Hubspot 

INTERESTED?

Our recruitment process consists of the following steps: 

• HR interview: 30 min.
• Take-home challenge (~1-2 hours of work)
• Final interview with the acquisitions team manager

Interested? Get in touch, we’d love to hear from you! 

United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale — fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide.

About your role:

We're looking for a Node.js Backend Developer to join the backend team. You'll be building the infrastructure that powers revenue and growth — from web billing integrations with payment providers to server-side marketing pipelines that fuel acquisition. If you thrive in high-load, product-driven environments where your code ships to real users and directly impacts the bottom line, this role was made for you.

In this role, you will

• Develop and ship web billing integrations: payment providers, subscriptions, recurring billing, webhook handling (idempotency, retries, reconciliation)
• Develop and ship marketing integrations: attribution platforms, server-side conversion/events APIs, analytics and CRM/ESP pipelines
• Create technical designs for product epics and decompose them into actionable tasks
• Participate in team processes: grooming, sprint planning, estimations
• Run investigations and tech research (3rd-party API limits, provider selection, edge cases)
• Address tech debt and improve reliability and observability of integrations
• Take part in the full SDLC: design, dev, code review, testing, release, support

It's all about you

• 3+ years of commercial backend development experience
• 2.5+ years with Node.js (TypeScript)
• Solid experience with relational and non-relational databases (PostgreSQL, MongoDB, Redis)
• Experience with SOA/microservices: inter-service communication and dev process
• Strong fundamentals in design principles and patterns (SOLID, event-driven)
• Experience integrating third-party REST APIs: auth, rate limits, retries, webhooks, idempotency
• Experience with async processing / message queues (BullMQ, RabbitMQ or Kafka)
• Experience with a cloud provider (AWS / GCP)
• Understanding of scaling and high-load systems
• Daily use of AI coding assistants (Claude Code, Cursor, GitHub Copilot) for development, refactoring, tests, and documentation
• Ability to write effective prompts and review/validate AI-generated code — quality and security ownership stays with you
• Upper-Intermediate English or higher

Would be a plus

• Hands-on web billing / payment integrations (Stripe, Paddle, Solidgate, Recurly, Braintree, PayPal) and subscription/recurring-billing logic
• Payments domain knowledge: 3DS, PCI-DSS basics, chargebacks/fraud, dunning, reconciliation
• Marketing/growth integrations: AppsFlyer/Adjust, Meta CAPI, Google/TikTok events APIs, S2S postbacks
• Experience with analytics/event pipelines and CRM/ESP tools
• DDD / CQRS, WebSockets (ws, socket.io)
• Understanding of how to integrate LLM APIs into product features

What we offer

Care and support:

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity Recovery Support Allowance
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here — so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical interview
• Final Interview
• Reference check
• Offer

Are you passionate about building cutting-edge, AI-ready data platforms from the ground up? We are looking for a Senior Data Engineer to join our Data Engineering Team and lead high-impact, greenfield initiatives.

You will work on building modern cloud-native data platforms, migrating on-premises legacy systems to the cloud, and laying the architectural foundation for AI-ready data infrastructure.

In this role, you will collaborate closely with Machine Learning, Data Science, and Product teams, serving as a key technical contributor and thought leader. You will also drive R&D efforts around agentic AI architectures, event-driven systems, and LLM-ready data pipelines — turning architectural concepts into production-grade solutions.

Responsibilities:

• Design and build scalable, cloud-native data platforms from greenfield to production
• Implement near-real-time ingestion pipelines using event-driven patterns
• Define and enforce platform standards, including Data Lake / Lakehouse principles, medallion architecture, and data contracts
• Refactor and optimise existing Spark and PySpark scripts for performance and maintainability
• Introduce best practices for code quality, testing, and CI/CD across data pipelines
• Drive adoption of AI tooling and agentic workflows within the data engineering team
• Ensure data quality, observability, and reliability across all pipelines and platforms

• Develop self-service tooling and microservices to simplify platform usage for other teams

   

Requirements:

• 5+ years of professional experience in Data Engineering
• Strong Python and SQL development skills for pipeline development and optimisation
• Proficiency in Apache Spark / PySpark, including query optimisation and performance tuning
• Hands-on experience with Databricks 
• Experience with at least one major cloud provider: Azure (preferred), AWS, or GCP
• Experience with stream processing technologies (Kafka, Spark Structured Streaming)
• Solid understanding of ETL/ELT patterns, data modelling (dimensional, Data Vault), and data warehousing
• Experience with orchestration tools (Apache Airflow, Azure Data Factory, or equivalent)
• Knowledge of Infrastructure as Code (Terraform or equivalent)
• Understanding of production-grade system requirements: reliability, scalability, observability, and performance

• Upper-Intermediate English level

   

Will be a plus

• Familiarity with RAG pipeline design and LLM integration patterns
• Knowledge of data governance frameworks and tools (Unity Catalog, Apache Atlas, or similar)
• Experience with dbt for data transformation and modelling

• Familiarity with MLflow, Feature Stores, or ML platform integration

   

Personal profile

• Self-driven and proactive in identifying improvements
• Comfortable working in a fast-paced, innovative environment
• Strong problem-solving mindset with attention to detail
• Open to experimenting with emerging technologies and approaches

_____________________________________________________________

Ти захоплюєшся створенням передових, AI-ready дата-платформ з нуля? Ми шукаємо Senior Data Engineer, щоб ти приєднався(-лася) до нашої команди Data Engineering та очолив(-ла) масштабні, інноваційні ініціативи з нуля.

Ти працюватимеш над побудовою сучасних хмарних дата-платформ, міграцією локальних (on-premises) легасі-систем у хмару та створенням архітектурного фундаменту для AI-ready дата-інфраструктури.

У цій ролі ти тісно співпрацюватимеш з командами Machine Learning, Data Science та Product, виступаючи ключовим технічним експертом та лідером думок. Також ти вестимеш R&D-роботи над agentic AI-архітектурами, подієво-орієнтованими системами та LLM-ready дата-пайплайнами — перетворюючи архітектурні концепції на готові до продакшену рішення.

Обовʼязки:

• Проєктувати та створювати масштабовані, хмарні дата-платформи від концепції до продакшену
• Реалізовувати пайплайни для майже реального часу (near-real-time ingestion) з використанням подієво-орієнтованих патернів
• Визначати та впроваджувати стандарти платформи, включно з принципами Data Lake / Lakehouse, медальйонною архітектурою та дата-контрактами
• Рефакторити та оптимізувати наявні скрипти на Spark та PySpark для підвищення продуктивності та зручності підтримки
• Запроваджувати найкращі практики якості коду, тестування та CI/CD для дата-пайплайнів
• Сприяти впровадженню AI-інструментів та agentic-підходів у команді дата-інженерів
• Забезпечувати якість, спостережуваність (observability) та надійність усіх пайплайнів і платформ

• Розробляти self-service інструменти та мікросервіси, що спрощують використання платформи іншими командами

   

Вимоги:

• 5+ років комерційного досвіду в Data Engineering
• Сильні навички розробки на Python та SQL для створення та оптимізації пайплайнів
• Впевнене володіння Apache Spark / PySpark, включно з оптимізацією запитів та налаштуванням продуктивності
• Практичний досвід роботи з Databricks (бажано) 
• Досвід роботи з принаймні одним великим хмарним провайдером: Azure (бажано), AWS або GCP
• Досвід роботи з технологіями потокової обробки даних (Kafka, Spark Structured Streaming)
• Глибоке розуміння ETL/ELT-патернів, моделювання даних (dimensional, Data Vault) та побудови дата-складів
• Досвід роботи з інструментами оркестрації (Apache Airflow, Azure Data Factory або аналогами)
• Знання Infrastructure as Code (Terraform або аналогів)
• Розуміння вимог до продакшен-рішень: надійність, масштабованість, спостережуваність, продуктивність

• Рівень англійської — Upper-Intermediate

   

Буде плюсом:

• Знайомство з проєктуванням RAG-пайплайнів та патернами інтеграції LLM
• Знання фреймворків і інструментів для data governance (Unity Catalog, Apache Atlas або подібних)
• Досвід роботи з dbt для трансформації та моделювання даних

• Знайомство з MLflow, Feature Stores або інтеграцією з ML-платформами

   

Особистий профіль:

• Самомотивованість та проактивність у пошуку покращень
• Комфортна робота у швидкому та інноваційному середовищі
• Сильне аналітичне мислення та увага до деталей
• Відкритість до експериментів з новими технологіями та підходами

We are an international fintech company. Since 2025, we have been providing loans in Spain. We are looking for a Head of Risk Management — a professional who will be responsible for the quality of the loan portfolio and will directly influence the company’s default rate and profitability.

What we offer:

• Competitive salary with growth opportunities based on your contribution to achieving KPIs.
• Fully remote work from anywhere.
• Full ownership of the risk management function: you will define lending policies and directly influence the quality of the loan portfolio.
• Direct collaboration with the Project Manager — decisions are made quickly without multiple layers of approval.
• The opportunity to implement new tools and approaches.

Your responsibilities:

• Manage key loan portfolio metrics, including DPD, default rate, delinquency inflow, NPL, Approval Rate, Cost of Risk, and portfolio profitability.
• Develop lending policies and credit scoring logic by generating hypotheses, conducting tests, and adjusting approval criteria and credit limits.
• Lead the Risk Analytics team: assign tasks, ensure high-quality execution, and support team development.
• Independently work with data in PostgreSQL: build datasets, analyze customer segments, and validate hypotheses.
• Prepare technical requirements for the IT team when implementing new lending rules and process changes, and monitor the correctness of implementation.
• Build analytical reports and dashboards, and prepare regular risk reports for management.
• Collaborate with the Risk Management team to ensure compliance with procedures and achievement of target KPIs.

Who we are looking for:

• Experience in a leadership role within Risk Management.
• Mandatory experience in an MFI, microfinance, consumer lending, or banking environment.
• Strong SQL skills and hands-on experience with relational databases.
• Advanced proficiency in Google Sheets and Microsoft Excel (complex formulas, pivot tables, data analysis).
• Strong understanding of the economics of lending products.
• Experience managing teams and monitoring key performance indicators.
• Ability to build transparent business processes and analytical frameworks.
• Ability to translate business requirements into clear technical specifications for the IT team.

Will be an advantage:

• Knowledge of Python for analytics and model development.
• Experience with BI tools such as Metabase, Tableau, or Power BI.
• Experience developing credit scoring models from scratch.
• Experience working in European markets and understanding their regulatory requirements.
• Experience designing and implementing fraud prevention (anti-fraud) rules.

Our client, a high-tech defense company at the forefront of innovation, is looking for a Key Account Manager. 

This role is a unique opportunity to join a team working on projects of strategic importance for the country’s defense. As a Key Account Manager, you will be responsible for building and developing cooperation strategies with key customers worldwide. 

The ideal candidate is someone with strategic thinking, strong partnership‑building skills, and a passion for driving innovation in a dynamic environment. 

Responsibilities: 

• Manage and develop long-term relationships with international key accounts; 
• Lead contract negotiations and successfully close commercial agreements; 
• Develop and implement account strategies to achieve revenue and margin targets; 
• Coordinate with internal teams (Sales, Marketing, Operations, Finance, etc.) to ensure seamless project execution; 
• Proactively resolve client issues and manage conflict situations; 
• Conduct business reviews and strategic planning sessions with clients. 

Skills Requirements: 

• 2+ years of experience as a Key Account Manager / Account Manager / Business Development Manager; 
• Proven experience working with international clients (EU / US or other global markets); 
• B2/C1 level of English (both written and spoken); 
• Strong negotiation skills and experience in closing contracts with foreign partners; 
• Solid understanding of B2B sales processes and full client lifecycle management; 
• Excellent communication, presentation, and relationship-building skills. 

The Company Offers: 

• Official employment with a competitive salary and clear, transparent cooperation terms; 
• Paid vacation (24 calendar days per year) and paid sick leave; 
• Support for your professional development — the company is actively growing, and you will have the opportunity to grow with it; 
• Military reservation; 
• A team of like-minded professionals working toward a common goal. 

We are looking for a  Account /  Devops manager to serve as the primary technical bridge between our customers and our cloud asset management platform. You'll own relationships with strategic accounts, helping engineering and platform teams unlock the full value of infrastructure-as-code through deep product adoption, technical guidance, and proactive support.

This role sits at the intersection of DevOps and customer success — you should be equally comfortable reviewing a Terraform module with a customer's platform team and presenting a quarterly business review to a VP of Engineering.

WHAT YOU'LL DO
 

• Own technical relationships for accounts, serving as their trusted advisor throughout the customer lifecycle.
• Lead onboarding and implementation planning, helping customers codify their cloud infrastructure and migrate unmanaged resources into IaC workflows Conduct regular technical health reviews.
• Collaborate with Sales to support pre-sales technical evaluations, RFPs, and proof-of-concept engagements Act as the voice of the customer to Product and Engineering, advocating for feature requests and surfacing product gaps.
• Build integration guides, runbooks, and best-practice documentation covering Terraform, Cloudflare, and cloud provider workflows
• Respond to escalations with urgency, coordinating across Support, Engineering, and leadership as needed

WHAT WE'RE LOOKING FOR
 

• 4+ years in a technical customer-facing role — TAM, Solutions Engineer, or similar — ideally at a SaaS, DevOps, or cloud infrastructure company.
• Hands-on experience with IaC tooling: Terraform, Pulumi, CloudFormation, or Ansible Solid understanding of cloud platforms (AWS, GCP, or Azure) and modern infrastructure concepts.
• Experience with VPCs, IAM, Kubernetes, CI/CD pipelines Familiarity with GitOps workflows, state management, and infrastructure drift detection.
• Strong communication skills — able to explain complex infrastructure concepts to both engineers and business stakeholders.
• Track record of managing enterprise accounts with significant ACV.
• Comfort operating in a fast-moving startup environment with ambiguity and shifting priorities.

We are looking for a Junior Social Media Buyer, who will help manage media buying activity from networks such as TikTok and Facebook.

Responsibilities:

• Support for Media Buyer to manage activity from TikTok, Facebook
• Launch and manage ads campaign from TikTok, Facebook
• Monitor campaign statistics, optimize the effectiveness of campaigns, and investigate traffic drops;
• Monitor costs and return on investment (ROI).
• Track the market for trends, opportunities, etc., and use that information to make recommendations
• Cooperate with other departments (creative, tech, analytics)

Requirements:

• Excellent analytical skills
• Target-oriented, driven, and ambitious person
• Excellent interpersonal skills
• Intermediate English

We offer:

• Friendly working atmosphere
• Interesting projects and challenging tasks
• Opportunities for self-realization, professional and career growth
• 5-day work-week in a friendly work environment
• Flexible working hours

We are looking for a Media Buyer/Team Lead in the Search Feeds Vertical to help manage media buying activity across networks such as TikTok and Facebook.

Responsibilities:

· Manage activity in TikTok, Facebook

· Monitor campaign statistics, optimize the effectiveness of campaigns, and investigate traffic drops;

· Monitor costs and return on investment (ROI).

· Track the market for trends, opportunities, etc., and use that information to make recommendations

· Cooperate with other departments (creative, tech, analytics)

Requirements:

· 1+ year of proven media buying experience in social networks

· Excellent analytical skills

· Target-oriented, driven, and ambitious person

· Excellent interpersonal skills

We offer:

· Friendly working atmosphere

· Interesting projects and challenging tasks

· Opportunities for self-realization, professional and career growth

· 5-day work-week in a friendly work environment

· Flexible working hours

Profisea is a boutique DevOps and Cloud company – Premier Partner of AWS, specializing in Cloud Architecture, DevOps, DevSecOps and FinOps.  
We are seeking a highly motivated Junior Project Manager to join our dynamic team. This role is perfect for someone eager to grow their project management skills in a fast-paced, rapidly evolving environment. You will have the opportunity to work closely with Senior Project Manager and cross-functional teams, gaining hands-on experience while managing smaller projects and supporting larger initiatives. This role offers excellent growth potential, with a focus on learning and development. 
 
Responsibilities: 
 

• Assist in the planning, coordination, and execution of multiple projects in parallel. 
• Work alongside senior project managers to ensure projects are delivered on time, within scope, and budget. 
• Develop project documentation including project plans, timelines, and status reports. 
• Coordinate with stakeholders to gather requirements, track progress, and communicate project updates. 
• Assist in identifying project risks and developing mitigation strategies. 
• Support the team in maintaining and improving project management processes. 
• Participate in team meetings, providing input on project status and suggesting improvements. 
• Gain knowledge of various project management tools and methodologies. 

 
Skills & Qualifications: 
 

• Knowledge of English - Upper Intermediate + 
• Bachelor’s degree in Business, Project Management, or related field will be a plus. 
• Strong organizational and multitasking skills with the ability to manage multiple priorities. 
• Eagerness to learn and adapt quickly in a fast-paced environment. 
• Excellent communication skills, both written and verbal. 
• Ability to work collaboratively with cross-functional teams. 
• Basic understanding of project management principles and tools (e.g., MS Project, JIRA, Trello). 
• Problem-solving mindset with attention to detail. 
• Strong analytical, planning, and organizational skills with an ability to manage competing demands; 
• Good negotiation skills, knowledge of business etiquette, excellent communication skills; 
• Strong team orientation and the ability to build cohesiveness to achieve results. 

 
What we offer: 
 

• Opportunity to be part of a fast-growing company and to grow with us  
• Being at the peak of DevOps and Cloud services industry  
• Professional working environment, where you’d be an essential member of our company 

About the role:

The role will involve designing, developing, maintaining, and improving the company's data warehouse, data pipelines, and analytical data models. You will work with high-volume event data from multiple internal and external sources - supporting a growing analytical layer used for operational monitoring and business analytics.

This is not only a maintenance role. We are looking for someone who can take ownership of data solutions end to end, improve data reliability, optimize data flows, support scalable data modeling, and proactively introduce better practices in data engineering, data quality, and data warehousing.

Requirements:
 

• 4+ years of experience as a Data Engineer, Analytics Engineer, BI Engineer, or similar role.
• Advanced SQL skills and strong experience working with large datasets.
• Strong experience with BigQuery or similar cloud data warehouses; experience with Google Cloud 
• Experience designing, building, and maintaining scalable ETL / ELT pipelines.
• Experience with dbt or a similar data transformation framework.
• Experience with orchestration tools such as Apache Airflow, Prefect, Dagster, or similar.
• Experience building data quality checks, validation rules, monitoring, and troubleshooting processes.
• Experience optimizing data processing, query performance, and warehouse costs.
• Ability to identify root causes of data issues and propose practical, scalable improvements.
• Ability to create and maintain documentation for data flows, models, dependencies, and known limitations.
• Strong end-to-end ownership of data solutions.
• Ability to translate analytical and business needs into reliable technical data solutions.
• Detail-oriented mindset and high standards for data reliability.
• English level B1-B2 or higher.

Nice to have

• Experience integrating and maintaining data from third-party platforms such as marketing systems, CRM tools, tracking platforms, or attribution systems.
• Familiarity with BI/reporting environments such as Looker Studio/Tableau/Power BI or similar.
• Experience designing or maintaining pipelines for high-volume event-level data, logs, or time-series datasets.
• Experience with Git and version control for data pipelines, SQL models, or data projects.
• Experience with Python

Responsibilities:

• Design, develop, maintain, and improve scalable data warehouse solutions and ETL / ELT pipelines.
• Work with high-volume data from APIs, third-party platforms, event data, manual imports, and internal sources.
• Ensure key analytical datasets are updated correctly, on time, and with clear ownership.
• Improve pipeline reliability, monitoring, error handling, query performance, and warehouse costs.
• Build and maintain data quality checks, validation rules, and monitoring processes.
• Detect and investigate missing, duplicated, delayed, inconsistent, or incorrect data.
• Identify root causes of data issues and implement controls to prevent recurring problems.
• Ensure data is reliable, consistent, complete, and ready for reporting and analytics.
• Define and apply standards for table structure, naming conventions, joins, keys, metric logic, and documentation.
• Support clear data layers: raw, staging, analytical, and business-ready datasets.
• Standardize similar datasets and reduce duplicated or inconsistent transformation logic.
• Work closely with Business Analytics to understand analytical needs and data blockers.
• Translate analytical and business requirements into technical data structures and pipeline improvements.
• Support BI and reporting needs by ensuring datasets are reliable, consistent, and well-documented.
• Share best practices, provide technical guidance, and proactively introduce improvements in data engineering and warehousing.

What it means to be part of our Team:
 

• Multinational and intercultural experience
• Corporate library
• A world-class team to work with
• Growth opportunities
• Cutting-edge frameworks and technologies
• Competitive salary
• Plenty of engaging team-building and social events
• Bonuses according to the policy
• 21 paid vacation days & 14 paid sick leaves;
• Cozy office in Warsaw, Kyiv available for you whenever you need it
• Coffee, tea, Red Bull, sweets, fruits, and more snacks

💌 Interested?

We’re always on the lookout for passionate, driven, and curious people to join our team.If that sounds like you — we’d love to hear from you!

Summary

We’re looking for an experienced Reputation Manager to improve and protect the online reputation of our forex prop trading firm.

Responsibilities

* Improve branded search visibility.
* Manage reputation across review platforms and trading communities.
* Build high-quality backlinks and digital PR.
* Monitor brand mentions and online sentiment.
* Execute off-page SEO strategies and Gen AI presence

Requirements

* Proven experience in reputation SEO.
* Experience working with forex brokers, prop firms, fintech, or iGaming.
* Strong knowledge of off-page SEO and link building.
* Excellent English.

🚨 APPLY ONLY IF YOU HAVE RELEVANT EXPERIENCE IN FOREX, PROP FIRMS, FINTECH, OR IGAMING.

When applying, please include examples of similar projects and the results you achieved.

CreditBooster.ai's mission is to help every American understand, build, and own their credit. We're an AI-native credit improvement platform, live on the App Store and Google Play, with paying customers and a small remote team across the US and Europe.
 

About the role

We're hiring for a mindset more than for a stack: the engineer who treats a piece of the product as theirs and holds themselves to whether it actually works for the person using it.

That means ownership that follows the experience wherever it lives. A flow starts on a mobile screen, continues on the web, and runs through the API behind both, and we want someone who goes all the way down rather than stopping at a repo boundary. That's usually where the quality of an experience is won or lost.

AI is not a slogan here, it's how we build. Our designer shipped the referral page that's live in production today working with an agent. Our CPO built one of our web apps the same way. The standard we hold ourselves to is not handing a ticket to an agent and approving the result: you plan with it, read the plan properly, push back, iterate, and stay responsible for what ships.

We move fast and we're deliberately not over-gated, even in fintech. Freedom to move, judged on results.

Fully remote, with morning Chicago overlap for standups and demos. Our working overlap is only about four hours a day, so being genuinely effective asynchronously matters here. We'd rather say that plainly than have you discover it in month two.
 

Responsibilities

• Own a product surface end to end: the mobile screen, the web equivalent, and the API behind both, with accountability for whether it works and not just for whether it shipped
• Ship across React Native (Expo) on iOS and Android, our web app, and our Astro landing site
• Cross the boundary rather than filing a ticket at it: Node.js, Fastify, TypeScript, and PostgreSQL are within reach when the surface you own needs them
• Hold the quality bar on what you own, from symptom to root cause to a fix you can prove held
• Use Claude Code, MCP servers, and your own agents to compress engineering work that used to take days into hours, while staying responsible for everything that merges
• Manage releases across App Store and Google Play: EAS builds, rollouts, OTA updates
   

The kind of work you'll see in your first sprint

• Taking one user-facing flow end to end and coming back with your own read on where it should be better, across mobile, web, and API
• A recurring production bug traced to root cause rather than patched at the symptom
• A view on the React Native versus native question, argued from the codebase rather than from preference
   

What we're looking for

• You've owned something, not just contributed to it. You can point at a surface in a product and say it was yours, describe what would have gone wrong without you, and separate what you owned from what your team delivered. This is the single thing we're screening hardest for
• You work across mobile and web. React Native is the centre of gravity, but a surface that stops at the repo boundary isn't owned. You're comfortable in a web codebase and not helpless behind an API
• You're AI-native in how you build. Claude Code or an equivalent agentic CLI is part of your daily workflow. You've built your own skills, agents, or MCP servers that automate real engineering work. You see agents as your primary collaborator, and you can also tell us about a time one was confidently wrong and how you caught it
• You debug for real. You go symptom to root cause to verification, and you know the difference between a bug that stopped reproducing and a bug that got fixed
• You're not attached to a framework as an identity. We may move to Swift. We may not. Either way we want someone who argues it from the codebase and then commits
• You ship without waiting for a spec. Often there's a problem and an owner, not a written specification
   

You may be a good fit if you have

• 4+ years building product software, with real React Native (Expo strongly preferred) shipped to both the App Store and Google Play
• A product area you owned in production. Be ready to walk us through it: what it was supposed to do, what broke, what you changed, and how you knew things got better
• Real web experience alongside mobile: React or a modern web framework, in production
• TypeScript strict-mode discipline
• Enough Node.js and SQL fluency to fix the endpoint behind your own screen
• Effective written communication in English (B2 or higher). Our team works in Russian and Ukrainian internally, but Linear, code, and customer-facing copy are English
   

Bonus

Native iOS in Swift or SwiftUI. Fintech, lending, KYC, or other regulated-domain work. Expo EAS pipeline ownership and store release experience. Astro or comparable modern web frameworks. A public Claude Code skill, MCP server, or contribution to an open-source agent harness. Founding engineer or first-few-hires experience at a small company, where owning the whole thing was the default.

Senior Distributed Infrastructure C++ Engineer

Workload: Full-time
Duration: long-term
Start: from August
Location: any
English: B2
 

Required expertise:

8+ years C++
Linux systems programming, Kernel knowledge
experience with Kubernetes and Apache Kafka
DASE Architecture knowledge
Filesystems
Thorough understanding of Distributed Systems

Nice to have:

NvME Storage
High-performance networking
Multithreaded systems operating at large scale
Performance optimization
Database engines
Low-latency data paths
Replication and consistency architectures