Sunscrapers is a technology consultancy that empowers finance and healthcare leaders to succeed by leveraging cutting-edge software, data, and AI. We combine world-class engineering, deep industry expertise, and proprietary know-how to deliver innovative, high-impact solutions. Specializing in software engineering, DevOps, data engineering, and data science, we design and build AI-powered data platforms and web applications tailored to each client’s unique needs. Trusted by over 60 clients across the US, UK, and beyond, we consistently maintain a 4.9/5 client satisfaction rating, with partnerships averaging five years or more.The project:We are carrying out the project for our client, an American private equity and investment management fund - listed on the Forbes 500 list - based in New York.We support them in the area of the infrastructure and data platform, and very recently we also build and experiment with Gen AI applications. The client operates very widely in the world of finance, loans, investments and real estate.As a Senior Data Engineer you’ll design and implement core systems that enable data science and data visualization at companies that implement data-driven decision processes to create a competitive advantage. You’ll build data platform for data and business teams, including internal tooling, data pipeline orchestrator, data warehouses and more, using:Technologies: Python, Terraform, SQL, Pandas, Shell scriptsTools: git, Docker, Snowflake, Pinecone, Neo4j, Jenkins, Jupyter Notebook, OpenAI API, Apache Airflow / Astronomer, Kubernetes, Artifactory, Windows with WSL, Linux, GitlabAWS: EC2, ELB, IAM, RDS, Route53, S3, and moreBest Practices: Continuous Integration, Code ReviewsThe ideal candidate will be well organized, eager to constantly improve and learn, driven and, most of all - a team player!Your responsibilities will include:Developing PoCs using latest technologies, experimenting with third party integrationsDelivering production grade applications once PoCs are validatedCreating solutions that enable data scientists and business analysts to be self-sufficient as much as possible.Finding new ways how to leverage Gen AI applications and underlying vector and graph data storagesDesigning datasets and schemes for consistency and easy accessContributing data technology stacks including data warehouses and ETL pipelinesBuilding data flows for fetching, aggregation and data modeling using batch and streaming pipelinesDocumenting design decisions before implementationWhat's important for us?At least 5+ years of professional experience in data-related roleUndergraduate or graduate degree in Computer Science, Engineering, Mathematics, or similarExpertise in Python and SQL languagesExperience with data warehouses (Snowflake)Experience with different types of database technologies (RDBMS, vector, graphs, document based, etc.)Expertise in AWS stack and servicesProficiency in using DockerExperience with infrastructure-as-code tools, like TerraformGreat analytical skills and attention to detail - asking questions and proactively searching for answersExcellent command in spoken and written English, at least C1Creative problem-solving skillsExcellent technical documentation and writing skillsAbility to work with both Windows and Unix-like operating systems as the primary work environmentsYou will score extra points for:Experience with integrating LLMs (OpenAI but also others, maybe open source)Understanding of LLMs fine tuning, embedding and vector semantic searchingExperience with Pinecone or Neo4jFamiliarity with data visualization in Python using either Matplotlib, Seaborn or BokehProficiency in statistics and machine learning, as well as Python libraries like Pandas, NumPy, matplotlib, seaborn, scikit-learn, etcExperience in building ETL processes and data pipelines with platforms like Airflow or LuigiKnowledge of any Python web framework, like Django or Flask with SQLAlchemyExperience in operating within a secure networking environment, like a corporate proxyExperience in working with repository manager, for example Jfrog ArtifactoryWhat do we offer?Working alongside a talented team of software engineers who are changing the image of Poland abroadCulture of teamwork, professional development and knowledge sharing (https://www.youtube.com/user/sunscraperscom)Flexible working hours and remote work possibilityComfortable office in central Warsaw, equipped with all the necessary tools for conquering the universe (Macbook Pro/Dell, external screen, ergonomic chairs)Sounds like a perfect place for you? Don’t hesitate to click apply and submit your application today!