Praca w miastach:Praca IT Warszawa•Praca IT Kraków•Praca IT Wrocław•Praca IT Szczecin•Praca IT Poznań•Praca IT Lublin•Praca IT Katowice•Praca IT Bydgoszcz•Praca IT Łódź•Praca IT Białystok•Praca IT Toruń•Praca IT Gdańsk
Stanowiska:Grafik komputerowy praca•Tester gier praca•Programista praca•Tester oprogramowania praca•Frontend Developer praca•Data scientist praca•Tester manualny praca•Tester praca•Analytics praca•Tester aplikacji praca•Programista java praca•Web developer praca
Technologie i narzędzia:Python praca•Cyberbezpieczeństwo praca•Java praca•Bazy danych praca•Cisco praca•C++ praca•Javascript praca•SQL praca•Business Intelligence praca•Delphi praca•Wordpress praca•Testowanie aplikacji praca•C# praca•PHP praca
Specjalizacje:Backend praca•Devops praca•Frontend praca•Full-stack praca•GameDev praca•Mobile praca•Embedded praca•Architecture praca•QA/Testing praca•Security praca•AI/ML praca•Big data science praca•Helpdesk praca•IT admin praca•Agile praca•Product Management praca•Project Management praca•UX/UI praca•Business analytics praca•SAP & ERP praca•System analytics praca•PO/PM praca•Scrum master praca•Analityka praca•Data analytics & BI praca
Offer summary
(Summary generated by AI based on the full job description)
The project focuses on building and operating payment, subscription, and entitlement platforms for iOS and Android. Key technologies include AWS, Terraform, Apache Airflow, Snowflake, dbt, React, TypeScript. Responsibilities cover backend service design, maintaining data pipelines, optimizing Snowflake models, developing internal tools, and cloud architecture. The role demands production experience, cross-team collaboration, and participation in on-call support.
from: 15 June 2026
to: 15 July 2026
150 - 165 złnet (+ VAT)/ hr.B2B contract (full-time)
Salary details
basic salary
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
SQL
AWS
Apache Airflow
Snowflake
React
TypeScript
Terraform
GitHub Actions
Optional technologies
dbt
Kafka
Kinesis
Kubernetes
Our requirements
- 6+ years of professional software engineering experience with ownership of production systems.
- Strong experience designing, building, and operating backend services in production environments.
- Deep hands-on expertise with AWS services and cloud-native architectures.
- Proven experience building and managing data pipelines using Apache Airflow.
- Solid knowledge of Snowflake, including data modeling, performance optimization, security, and cost management.
- Ability to work across the full stack, delivering both backend services and frontend applications when required.
- Strong understanding of SQL, distributed systems, testing and quality assurance practices, CI/CD pipelines, and monitoring and observability.
Optional
- Experience with payments, billing, subscriptions, or financial systems.
- Familiarity with Chargebee and Apple App Store / Google Play in-app purchase ecosystems.
- Experience with dbt, Kafka, Kinesis, and event-driven architectures.
- Hands-on experience with Terraform, GitHub Actions, and Kubernetes in production environments.
- Background in gaming, fintech, or other high-volume consumer-facing businesses.
Your responsibilities
- Design, build, and operate backend services supporting payments, subscriptions, and entitlement management across iOS and Android platforms.
- Own and maintain Airflow-based data pipelines that move data from operational systems into Snowflake.
- Design and optimize data models in Snowflake to support finance reconciliation, product analytics, and machine learning initiatives.
- Collaborate with analytics engineers on data transformation layers using dbt or similar technologies.
- Develop internal tools and applications using React and TypeScript to enable self-service workflows for Finance, Operations, and Customer Support teams.
- Architect, implement, and maintain AWS infrastructure using Infrastructure as Code with Terraform.
- Drive observability, reliability, security, and operational excellence across platform services.
- Participate in on-call rotations supporting critical payment and subscription systems.
- Lead technical discussions, conduct design reviews, and mentor other engineers.
- Work directly with business stakeholders to translate complex requirements into scalable technical solutions.
About the project
Join a team responsible for building and operating critical payment, subscription, and entitlement platforms at scale.
Work closely with engineering, product, finance, and operations teams to deliver highly reliable systems, scalable data platforms, and internal tools that support business-critical processes across mobile ecosystems.
SQUARE ONE RESOURCES sp. z o.o.
At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.
This is how we work
Senior Platform Engineer (AWS)
150–165 zł / hr. (B2B)
I apply to:
SQUARE ONE RESOURCES sp. z o.o.
Warszawa, Masovian
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.