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Data Engineer (Python)

Tripledot Studios is one of the largest independent mobile games companies in the world.

Tripledot Studios

↑ Вакансия с автоподнятием
Зарплата не указанаПольшаWarsawУдалёнка

Who are we?

Tripledot Studios is one of the largest independent mobile games companies in the world.

We are a multi-award-winning organisation, with a global 2,500+ strong team across 12 studios.

Our expanded portfolio includes some of the biggest titles in mobile gaming, collectively reaching top chart positions around the world and engaging over 25 million daily active users.

Tripledot’s guiding principle is that when people love what they do, what they do will be loved by others.

We’re building a company we’re proud of. One filled with driven, incredibly smart and detail-orientated people, who LOVE making games.

Our ambition is to be the most successful games company in the world, and we’re just getting started.

Role Overview

We are looking for a passionate Data Engineer to join our MarTech Team — the heart of marketing (UA) data analytics. You will play a key role in building and optimizing data pipelines that power business-critical insights and personalized marketing experiences with the focus on supporting the expansion of our proprietary rewarded marketing program. As a company, we process over 4 billion events per day and handle more than 100TB of data every month, ingesting data from various sources including mobile apps, marketing platforms, and internal systems to enable data-driven decision-making across campaigns and product strategies.

Key Responsibilities

  • Build and maintain ETL pipelines using Python for marketing data workflows
  • Develop and support Data Warehouses (Snowflake, Firebolt) and Data Lakes
  • Integrate data from mobile marketing platforms into centralized data stores
  • Automate and optimize data pipelines for scalability, performance, and cost efficiency
  • Ensure data quality, validation, and governance across all data processes
  • Collaborate with Marketing and in-house Studio teams to deliver data-driven solutions for business needs.

Required Skills, Knowledge and Expertise

  • 4+ years of experience in Data Engineering
  • 3+ years of hands-on experience with Python and Pandas/Polars
  • Strong working knowledge of SQL for data querying and transformation
  • Proficient understanding of distributed computing principles
  • Practical experience with Airflow for workflow orchestration
  • Experience with Snowflake or other modern OLAP databases
  • Solid understanding of data modeling concepts
  • Excellent English communication skills, both written and verbal
  • Collaborative team player with strong problem-solving and analytical skills
  • Experience with AI development tools like Claude Code etc

Nice to have

  • Experience working with Firebolt
  • Experience designing and building scalable systems on AWS
  • Background in the gaming industry or familiarity with gaming data
  • Understanding of CI/CD pipelines and DevOps principles

Working at Tripledot

  • 26 days holiday: Enjoy 26 days of paid holiday in addition to national/bank holidays to relax and refresh throughout the year.
  • 20 days fully remote working: Work from anywhere in the world, 20 days of the year.
  • Regular company events and rewards: Join in regular events and rewards that celebrate cultural events, our achievements and our team spirit.Private Medical Cover: Have peace of mind with private medical cover, ensuring your and your family's health is in good hands.
  • Daily Free Lunch: Order free food from Pyszne.pl
  • Multisport Plus Card: Enjoy access to various sports facilities across Warsaw with the Multisport Plus Card.
  • Employee Assistance Program: Anytime you need it, tap into confidential, caring support with our Employee Assistance Program, always here to lend an ear and a helping hand.
  • Family Forming Support: Receive vital support on your family forming/ fertility journey with our support program [subject to policy]
  • Continuous Professional Development: Propel your career with continuous opportunities for professional development
  • Office Playroom: Unwind and recharge in our fun and relaxing office playroom.
  • English & Polish Classes: Improve your language skills with access to English and Polish classes.
  • Lunch: Relish daily provided lunch to keep you fueled and focused.

This organization operates in compliance with the Whistleblower Act, for more information or to report violations please email whistleblowerpoland@tripledotstudios.com



Похожие вакансии Data Engineer

Сайты компаний
andersen

Data Engineer

andersenАвтоподнятие
Зарплата не указанаАрменияПортугалияОАЭКатарАргентинаАвстрияАлматыГибрид

Andersen is hiring a Data Engineer for a project automating revenue reconciliation processes and enhancing financial data accuracy, transparency, and operational efficiency.

The customer is a global investment management firm providing tailored investment solutions to institutional and private clients. It combines financial expertise with long-term investment strategies to help clients achieve their objectives while adapting to changing market conditions. The organization focuses on innovation, responsible investing, and operational excellence, continuously enhancing its capabilities to deliver sustainable value and support long-term growth.

The project is focused on automating revenue reconciliation processes within a large-scale data platform initiative. It aims to ensure accurate and efficient reconciliation of payments received through external payment providers, including driver and courier balance top-ups and commission deductions, while improving financial data accuracy, transparency, and operational efficiency.

  • Gathering and clarifying requirements from marketing analysts and BI, and turning them into changes to attribution logic, sources and data marts.
  • Leading the migration of the attribution pipeline (dbt models, Airflow DAGs, sources) to the core DWH platform. Running old and new in parallel and reconcile them before switching over.
  • Building and optimizing incremental data marts in BigQuery (dbt/SQL) and Airflow, including recalculations and backfills.
  • Designing and implementing data quality checks and investigating discrepancies against product and source data.
  • Performing deep-dive analysis of external inputs (AppsFlyer, ad network cost feeds, Google Sheets dictionaries, upstream marts) to keep data flowing reliably from source to consumption.
  • Participating in testing, data validation and release processes, including repointing downstream consumers.
  • Maintaining technical documentation for the domain and spreading knowledge across the team.
  • Experience as an Analytics Engineer / DWH Engineer / Data Analyst working with DWH for 3+ years.
  • Hands-on experience with data warehouses.
  • Strong understanding of DWH architecture and data layers (ODS, Data Marts).
  • Understanding of incremental loads, historical data handling and deduplication.
  • Expert SQL skills.
  • Experience designing and optimizing data marts.
  • Experience with BigQuery or similar columnar DB.
  • Experience with dbt on large incremental projects.
  • Experience migrating pipelines between platforms with data parity validation.
  • Experience with Airflow or a similar orchestration tool.
  • Knowledge of Python for data processing and ETL tasks.
  • Ability to work with stakeholders and translate business needs into data requirements.
  • Level of English – from Intermediate+ or above.
  • Experience working with mobile and marketing attribution data using AppsFlyer, Adjust, or Branch, including ad network cost data, SKAN, and ATT.
  • Familiarity with ad fraud detection and analytics, particularly AppsFlyer Protect360.
  • Experience with GCP, including Cloud Storage and Dataform.
  • Experience with analytics and BI tools such as Lightdash, Looker, and Tableau.
  • Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..
  • The opportunity to change the project and/or develop expertise in an interesting business domain.
  • Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant.
  • Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
  • The opportunity to earn up to an additional 1,000 EUR per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities.
  • Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
  • Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).
  • Certification compensation (AWS, PMP, etc).
  • Referral program.
  • Private health insurance and sports compensation, depending on the type of employment.

Join us!

Сайты компаний
яндекс

Инженер данных в Финтех

яндексАвтоподнятие
Зарплата не указанаНе указана странаЛокация не указана

В Финтехе мы создаём платёжные продукты, сервисы и инструменты для управления личными финансами. Финтех уже превратился из стартапа в полноценный и крайне важный продукт.

Сейчас мы собираем новое — аналитическое — хранилище данных и формируем для этого команду. В хранилище нет легаси, поэтому у вас будет возможность оказаться у истоков нового проекта. У нас большие планы — приходите помогать их реализовать!

Строить ETL-процессы

Нужно извлекать из источников ценную информацию, обрабатывать её и представлять в виде, удобном для аналитиков. Сложность пайплайнов может варьироваться от простых инжестов данных из внешней среды и приземления результата в хранилище до витиеватых графов со множеством инпутов и аутпутов.

Оптимизировать логику

Как известно, у нас нет собственного легаси, но мы часто работаем с прототипами, реализованными аналитиками, чьё представление о прекрасном может не совпадать с нашим. Поэтому мы распутываем нетривиальную логику и предлагаем более строгую, консистентную и оптимальную, ориентируясь на большие объёмы данных.

Обеспечивать доступность сервиса

Олимпиадный подход подразумевает одноразовость результата. Мы преследуем совсем другие цели, поэтому максима «сработало раз — и ладно» не о нас. Идеал такой: хранилище обеспечивает регулярную поставку с минимально возможным количеством сбоев, а данные — корректны, полны, непротиворечивы и отвечают самым строгим стандартам качества.

Проектировать структуру хранилища

Лучшее аналитическое DWH ещё только в планах. Мы хотим заложить основы, которые позволят ему быстро развиваться, обрастая при этом не «костылями» и «велосипедами», а современными инженерными практиками и подходами.

Взаимодействовать с аналитиками

Они наши главные и любимые заказчики. Вместе с ними вам предстоит обдумывать бизнес-задачи, иногда вы будете спорить, но в итоге — находить оптимальные решения. Неотъемлемая часть этого процесса — накапливание личного опыта в бизнес-домене Финтеха. Прибавим сюда рост инженерного опыта — и получим двойную выгоду. Почти как у Яндекс Пэй.

* Уверенно программируете на Python
* Хорошо знаете SQL и понимаете устройство современных СУБД
* Понимаете и можете объяснить необходимость непрерывной интеграции и доставки (CI/CD), преимущества использования систем контроля версий, код-ревью, тестирования и мониторинга
* Работаете в командной строке Unix-подобных систем (Linux, macOS)

* Создавали сложные высоконагруженные ETL- и ELT-процессы (Hadoop, Hive, Spark)
* Разрабатывали процессы обработки событий, приближенные к реальному времени (Kafka, Spark Streaming, Flink)
* Участвовали в проектировании хранилищ данных
* Работали по методологии Agile
* Руководили стажёрами или начинающими специалистами
* Знакомы со специализированными аналитическими БД (Greenplum, Vertica, ClickHouse, Teradata) и аналитическими инструментами на базе Python (Jupyter, pandas, SciPy, Matplotlib)
* Публикуете свой код в доступном репозитории, пишете статьи, выступаете на конференциях

Соц.сети

Data Engineer

от 600 000 KZT (≈ от 109k ₽)КазахстанАлматыОфис

Data Engineer ••••••••

Зарплата: от 600 000 тг нетто + бонусы
Местоположение: Алматы
Формат работы: Офис
Опубликована: ••••••••

Требования:
• Oracle, PostgreSQL, SQL
• ODI, Informatica или аналогичные ETL-инструменты
• Опыт разработки и сопровождения data pipelines
• Python

О компании:
••••••••

Контакт: ••••••••, ••••••••

•••••••• опубликована в ••••••••

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