Senior Software Engineer
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 20h ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 49d ago
The date the source published, not the day we noticed it (2026-07-27). Last seen at its source just now.
Is it remote?
The listing says yes
The location field doesn't say remote, so our assessment is based on the title or the description. Read the listing before applying.
Who may apply?
Poland
The description agrees: it names Poland.
What the ad says
…Location: Poland We…
Pay not stated
Similar roles pay PLN 340k–368k/yr
Middle 50% of 13 listings that do state pay — Engineering · Senior · Poland · PLN/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
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greenhouse employer's own board first seen 19d ago · last seen just now
The listing
Our team in Poland consists of enthusiasts who are willing to share their knowledge and experience and is an integral part of our company's global presence. We combine local expertise with our broader company vision.
The Supply Engineering team is connecting various technical areas. We sit between different teams to integrate systems, maintain the RTB platform, and develop critical internal services. Additionally, we maximize bidding efficiency across our 120+ external integrations.
- Take full ownership of complete internal services and components, ensuring their health, scalability, and observability.
- Develop and maintain services and tools that empower non-technical teams to easily run complex analyses.
- Build and optimize backend services and data pipelines (ETL/ELT) that enrich bidding data from diverse sources.
- Conduct technical and A/B analyses to continuously improve the efficiency of our bidding integrations.
- Work with a modern tech stack including Python, JavaScript/TypeScript, Google Cloud Platform (GCP), and BigQuery.
- Strong software engineering experience and problem-solving skills
- Experience with cloud environments (ideally GCP) and data analysis tools (SQL, Google BigQuery, Google Colab/notebooks).
- Ability to quickly adapt and design stable, scalable solutions in ambiguous or highly dynamic technical environments.
- Strong focus on clean code, reliability, and observability.
- Python, Java
- JavaScript/TypeScript
- SQL (PostgreSQL, Google BigQuery), Pub/Sub
- Google Cloud Platform (GCP)
- Git
- AI & Agentic Developer Tools
- Extremely flexible collaboration conditions: No core hours and 100% remote model.
- Technology access: Access to the latest technologies and the possibility of real use of them in a large-scale and highly dynamic project.
- Equipment: Top-notch hardware and software tailored to your needs.
- Culture: A collaborative team of enthusiasts eager to share knowledge and support your growth.