Remotehey

Work anywhere, Live anywhere

Grand Lake Innovations AB - remotehey
Grand Lake Innovations AB

Data Engineer

stockholm, stockholm county, sweden / Posted
APPLY

๐—ช๐—ฒโ€™๐—ฟ๐—ฒ ๐—ต๐—ถ๐—ฟ๐—ถ๐—ป๐—ด: ๐——๐—ฎ๐˜๐—ฎ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ

We are looking for a skilled and driven ๐——๐—ฎ๐˜๐—ฎ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ to help build and operate scalable data pipelines for high-volume transaction data.

In this role, you will work across ingestion, processing, orchestration, data warehousing, and analytics enablement. You will play a key role in ensuring reliable, accurate, and well-structured data across the platform.

๐—ช๐—ต๐—ฎ๐˜ ๐˜†๐—ผ๐˜‚โ€™๐—น๐—น ๐—ฑ๐—ผ

โ€ข Design, build, and maintain ETL/ELT pipelines for payment transaction data from multiple sources

โ€ข Work with GCS, webhooks, Pub/Sub, APIs, SFTP, and email-based ingestion flows

โ€ข Develop Python-based ingestion and processing jobs using Google Cloud Functions and Cloud Run

โ€ข Build FastAPI services for webhooks and data APIs

โ€ข Own BigQuery warehouse layers from staging to mart using Dataform

โ€ข Implement and maintain Google Cloud Workflows for multi-step pipeline orchestration

โ€ข Partner with application teams on data contracts for APIs and admin tools

โ€ข Support ML workflows and analytics use cases

โ€ข Write clean, testable, and well-documented SQL and Python

โ€ข Monitor pipeline health, data freshness, and reconciliation

โ€ข Troubleshoot production issues and drive root-cause analysis

โ€ข Contribute to CI/CD improvements using GitHub Actions

โ€ข Document pipeline architecture and dataset semantics

๐—ช๐—ต๐—ฎ๐˜ ๐˜„๐—ฒโ€™๐—ฟ๐—ฒ ๐—น๐—ผ๐—ผ๐—ธ๐—ถ๐—ป๐—ด ๐—ณ๐—ผ๐—ฟ

โ€ข 3+ years of professional data engineering or analytics engineering experience

โ€ข Strong proficiency in Python 3.10+ for data pipelines

โ€ข Experience with pandas, polars, and Python packaging tools such as Poetry

โ€ข Advanced SQL skills and hands-on BigQuery experience

โ€ข Experience with partitioning, clustering, incremental loads, and cost-aware query design

โ€ข Experience building batch and event-driven pipelines on Google Cloud Platform

โ€ข Solid understanding of dimensional modeling and layered warehouse design

โ€ข Experience with workflow orchestration and dependency management

โ€ข Strong experience with MySQL, PostgreSQL, and MongoDB

โ€ข Understanding of data quality practices such as schema validation, idempotency, deduplication, reconciliation, and backfills

โ€ข Experience with Git-based workflows and CI/CD for data deployments

โ€ข Strong problem-solving skills and comfort operating data systems in production

๐—ก๐—ถ๐—ฐ๐—ฒ ๐˜๐—ผ ๐—ต๐—ฎ๐˜ƒ๐—ฒ

โ€ข Experience in fintech, payments, PSP integrations, or high-volume transaction analytics

โ€ข Hands-on experience with Dataform, including SQLX, assertions, incremental tables, and environment variables

โ€ข Exposure to Looker or similar BI layers

โ€ข Experience with FastAPI data services deployed on Cloud Run

โ€ข Knowledge of observability for data systems, including OpenTelemetry, structured logging, and GCP Trace/Logging

โ€ข Comfort working in Jupyter notebooks for exploratory analysis and ad hoc investigations

๐—ง๐—ฒ๐—ฐ๐—ต ๐˜€๐˜๐—ฎ๐—ฐ๐—ธ

Python ยท SQL ยท BigQuery ยท Dataform ยท Google Cloud Platform ยท Cloud Functions ยท Cloud Run ยท GCS ยท Pub/Sub ยท Workflows ยท FastAPI ยท MySQL ยท PostgreSQL ยท MongoDB ยท GitHub Actions ยท Looker ยท Jupyter


If this sounds like you, weโ€™d love to hear from you.