Ensure systems meet business requirements and industry practices for data integrity and quality. Manage ETL and ELT pipelines across many data sources (CSV/parquet files, API endpoints, etc) Design and build data models for the business end users. Write complex SQL queries for standard as well as ad more »
command of database technology and query languages (SQL) and non-relational DB and other Big Data technology, including efficient storage and serialization protocols (eg Parquet, Avro, Protocol Buffers). Experience with automated quality assurance frameworks (eg, Junit, TestNG, PyTest, etc.). Experience with high performance and distributed computing. Experience more »
Chicago, Illinois, United States Hybrid / WFH Options
Request Technology - Robyn Honquest
command of database technology and query languages (SQL) and non-relational DB and other Big Data technology, including efficient storage and serialization protocols (eg Parquet, Avro, Protocol Buffers). Experience with automated quality assurance frameworks (eg, Junit, TestNG, PyTest, etc.). Experience with high performance and distributed computing. Education more »
command of database technology and query languages (SQL) and non-relational DB and other Big Data technology, including efficient storage and serialization protocols (eg Parquet, Avro, Protocol Buffers). Experience with automated quality assurance frameworks (eg, Junit, TestNG, PyTest, etc.). Experience with high performance and distributed computing. Experience more »
Chicago, Illinois, United States Hybrid / WFH Options
Request Technology
command of database technology and query languages (SQL) and non-relational DB and other Big Data technology, including efficient storage and serialization protocols (eg Parquet, Avro, Protocol Buffers). Experience with automated quality assurance frameworks (eg, Junit, TestNG, Pytest, etc.). Bonus points Experience with Scripting languages such as more »
tools (Tableau, Power BI etc) Expertise with federated query tools such as Presto/Trino Experience with data lake file formats such as Avro, Parquet, ORC Experience in solution integration and operability. Experience working with Infrastructure Technologies and Teams. Experience using Service-now or similar more »
tools (Tableau, Power BI etc) Expertise with federated query tools such as Presto/Trino Experience with data lake file formats such as Avro, Parquet, ORC Experience in solution integration and operability. Experience working with Infrastructure Technologies and Teams. Experience using Service-now or similar more »
command of database technology and query languages (SQL) and non-relational DB and other Big Data technology, including efficient storage and serialization protocols (eg Parquet, Avro, Protocol Buffers). Experience with automated quality assurance frameworks (eg, Junit, TestNG, PyTest, etc.). Experience with high performance and distributed computing. Experience more »
tools (Tableau, Power BI etc) Expertise with federated query tools such as Presto/Trino Experience with data lake file formats such as Avro, Parquet, ORC [Required] Experience in extracting and developing technical requirements from business goals and needs. [Required] Experience in solution integration and operability. [Required] Experience working more »
tools (Tableau, Power BI etc) Expertise with federated query tools such as Presto/Trino Experience with data lake file formats such as Avro, Parquet, ORC [Required] Experience in extracting and developing technical requirements from business goals and needs. [Required] Experience in solution integration and operability. [Required] Experience working more »
No SQL databases BI tools (Tableau, Power BI etc.) Federated query tools such as Presto/Trino Data lake file formats such as Avro, Parquet, ORC Responsibilities Design the data architecture of organization to support data driven vision. Create design and blueprint of the data capabilities for the organization more »
No SQL databases BI tools (Tableau, Power BI etc.) Federated query tools such as Presto/Trino Data lake file formats such as Avro, Parquet, ORC Responsibilities Design the data architecture of organization to support data driven vision. Create design and blueprint of the data capabilities for the organization more »
service ad-hoc analysis. * Develop and manage data pipelines using Azure Synapse Analytics or Azure Data Factory. * Work with columnar storage formats such as Parquet and Delta to optimize data storage and retrieval processes. * Design, develop, and maintain Power BI reports and dashboards to meet business needs. * Implement DevOps … very important!), with the ability to effectively collaborate with cross-functional teams and customers Other skills * Experience or knowledge of columnar storage formats, especially Parquet and Delta * Familiarity with DevOps practices, particularly source control using Git. * Strong analytical and problem-solving abilities. * Ability to prioritize and manage multiple tasks more »
Employment Type: Permanent
Salary: £65000 - £70000/annum Hybrid, Health, Dental, Extra Hols
Entrepreneurial spirit and previous experience in early stage startups. Experience with Scala. Experience with query processing optimization. Understanding of Big Data file formats (e.g. Parquet, ORC, Avro). Since we are a remote company, we are open to candidates from overseas. No recruitment agencies please. more »
new technologies and frameworks Nice to have: Knowledge of databases, SQL Familiarity with Boost ASIO Familiarity with data serialization formats such Apache Arrow/Parquet, Google Protocol Buffers, Flatbuffers Experience with gRPC, http/REST and Websocket protocols Experience with Google Cloud/AWS and/or containerization in more »
of data modelling (particularly star-schema) and can produce, maintain, and update relevant data models for specific business needs including bespoke serialization techniques (e.g. Parquet) and table formats (Delta etc) This is an incredibly exciting role that rarely becomes available. You will own a well-designed data lake serving more »
define objectives of data science projects, supported by senior colleagues if necessary. Extract, process and transform data in varied formats and platforms (e.g. csv, parquet, database), adopting appropriate tools, techniques, and applying best practice. Deliver, with minimal supervision, high quality data science outputs and products, for example reports, dashboards more »
Chicago, Illinois, United States Hybrid / WFH Options
Request Technology - Robyn Honquest
data messaging design of data science data analytics Kafka and protocol buffers SQL no SQL tableau power bi presto/trino data lakes avro parquet ORC infrastructure technologies ServiceNow or similar. 10 years as a senior data architect data engineer DBA lead logical and conceptual data models data modelling … tools (Tableau, Power BI etc) Expertise with federated query tools such as Presto/Trino Experience with data lake file formats such as Avro, Parquet, ORC [Required] Experience in extracting and developing technical requirements from business goals and needs. [Required] Experience in solution integration and operability. [Required] Experience working more »
