Candidates 580
$5500 / mo
≈ $66000 / year net
Senior Data Engineer
Ukraine · 7 years of experience · Upper-Intermediate ·Published today
Ukraine · 7 years of experience · Upper-Intermediate ·Published today
- Big Data tools: Airflow, PySpark, Hive;
- RDBMS: PostgreSQL, MSSQL, Oracle, Mongo
- Cloud (AWS): Athena, EC2, Lambda, Redshift, EMR, Glue, S3, SNS, Firehose
- Language: Python
Have success projects:
— Design, build, extend, and maintain data pipelines and unified integration ETL.
— Development of a new ETL pipeline to replace old ones.
— Migrate and merge data from various sources to AWS Redshift based DataLake.
— Reduced job run time by applying Spark best practices.
— Database performance analysis and tuning.
Open for opportunities to be involved in new interesting projects.
$3500 / mo
≈ $42000 / year net
Middle Data Engineer
Ukraine · 4 years of experience · Upper-Intermediate ·Published today
Ukraine · 4 years of experience · Upper-Intermediate ·Published today
Special skills:
• ETL tools: Apache Spark, Pandas, Hadoop, AWS Glue
• DB: Postgres, MySQL, Oracle, MongoDB, AWS Athena
• Clouds: AWS
• Knowledge of SQL as Senior Level
• Data tools: Tableau, Power BI
Responsibilities:
• Analyze data using
• Develop ETL
• Create dashboards
• Create database back-ups
• Migrate database to new schemas
Driven by product, data and people.
$5000 / mo
≈ $60000 / year net
Software Engineering Consultant, Data Engineer
Uruguay · More than 10 years of experience · Advanced/Fluent ·Published today
Uruguay · More than 10 years of experience · Advanced/Fluent ·Published today
Under my belt is more than 13 years in backend and overall software system engineering, including (but not limited with) a wide spectrum of activities in SDLC itself (design and implementation, troubleshooting, supervision and audit) and personnel development (mentoring, leading, etc).
For last 7 or so years I work primarely with cloud-based solutions, targeting AWS and GCP, using modern (to date) practices of an operational automation (DevOps/GitOps).
I have experience in development and maintaining of highload large-scale platforms (MAU in millions) written in JVM-languages, namely Scala and Java.
Some of the mentioned systems were: 1 - adtech (US media corporation), 2 - fashion marketplace (UK/Europe), 3 - clinical CRM (US vettech/petcare). All of them allowed me to grasp domain knowledge of a respectful industry.
Conducted a technical initiative for a streaming processing at (1), using a state of the art (to date) opensource framework.
Led an outsorced engineering team at (2) with a goal of development a new subsystem of their platform to automate client to client disputes resolution.
Designed, implemented and maitained a significant portion of a data warehouse solehandedly due to the lack of team extention capabilities.
$5000 / mo
≈ $60000 / year net
Data Engineer
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
I have experience with a wide technology stack, so it is not a problem for me to teach or investigate something new. I am open to new experiences and changes.
$6500 / mo
≈ $78000 / year net
Lead/Senior Software Engineer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today
Role: Team Lead/Architect
Usage: Azure infrastucture, Azure SQL, Azure Data Factory, Azure Devops, etc.
Description: Lead of DWH team, including devs, qa, ba. Architect and development of current solution.
Project: Web + DWH
Role: Lead DB Developer/DBA
Usage: AWS infrastucture, AWS RDS, Airflow, Python
Description: Rearchitecture current ETL for Airflow, current functionality development, support, DBA, etc.
Project: DWH
Role: Development Team Lead
Usage: IBM Netezza, Snowflake, Airflow, AWS, Python
Description: Review of current state of migration project, migration development, architecture.
Project: DWH
Role: Senior DB/Intergation developer
Usage: Airflow, Postgre, Snowflake, Looker, Fivetran, Docker, Python, SnowSQL
Description: Big DWH for integration from different sources, ETL tool is Airflow (python). As part of the project migration from Postgre to Snowflake was implemented. BI tool is Looker.
Project: ecommerce (OLTP)
Role: Key DB Developer/DBA
Usage: Oracle, MySQL, MariaDB, Azure SQL, a lot of monitoring tools
Description: Performance improvements, script/jobs developing, some of DBA tasks, a few data processing approaches implementation, support
Project: Marketing tool
Role: Performance engineer
Usage: Azure SQL Server, Azure Data Studio, Profiler
Description: Performance review and improvements, code review and support
Project: ecommerce (OLTP + OLAP)
Role: DB/Intergation Developer
Usage: MS SQL Server, SSIS
Description: Extending and modification of current application logic, new features developing, additional integration developing.
Project: DWH
Role: DBA Support, QA, Deputy Lead of Support team
Usage: Oracle, OWB
Description: Developing existing solution DWH for bank, modification of existing code + developing new one, monitoring of production DB and support ETL proccessing, leading a small support team + testers, some DBA tasks
A few more, but lets discuss it if required later on. A lot of knowledge except mentioned was obtained by courses, practical education, etc.
$4500 / mo
≈ $54000 / year net
Senior Data Engineer
Poland · 9 years of experience · Advanced/Fluent ·Published today
Poland · 9 years of experience · Advanced/Fluent ·Published today
• Proven ability to identify business requirements in the big data environment and develop models and algorithms for the customers
• Skilled in building custom tools and frameworks for automation, deploying and maintaining the data pipelines
• Skilled in building and maintaining relationships with stakeholders, with a track record of successful communication and collaboration
• Technical leading and mentoring
$10000 / mo
≈ $120000 / year net
Lead Data Engineer
Ukraine · 7 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · 7 years of experience · Advanced/Fluent ·Published today · In passive search
Stack: python.
2. Built NLP processing algorithm from scratch to enhance marketing SMS conversion (for a telecom).
Managed a team, researched reinforcement learning applications for the same task.
Stack: python, bash, PostgreSQL, Keras, GCP.
3. Built multiple data pipelines and automation routines as a replacement of manual labor performed by 10 employees.
Currently in the process of constructing a fully autonomous system to be integrated in the business. The system has replaced an approximate of 5 employees and covers data exchange and processing, system monitoring and reporting for executives.
Stack: python, GCP, bash, PostgreSQL.
4. Led a team of data scientists and data engineers in one of the top live streaming platforms, to deliver data driven recommendations to the viewers. Included ML models, A/B testing, working with GCP. Stack: BigQuery, Cloud Functions, Dataflow, Container Registry, Cloud Run, App Engine.
5. Developed from scratch adtech solution for an auctions participant to detect fraud. Stack included: Snowflake, ClickHouse, GCP Cloud Run, Cloud Functions, Dataflow.
6. Developed and maintained from scratch an IT division at a commodity trading enterprise, including management of on-premise and cloud-based infrastructure, integration of existing solutions, research and development of ETL pipelines, BI and analytics setup, development of Django-based internal solutions for operational activities. Stack included: Azure AD, Azure Virtual Machines, Azure Power BI, Azure Flexible SQL, GCP Dataflow, GCP Cloud Functions, GCP SQL, GCP Storage, GCP BigQuery, GCP Cloud Run, GCP Domains.
$5000 / mo
≈ $60000 / year net
Database Developer | Data Engineer
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Responsibilities: Database Design and Development, Performance tuning, Reporting, BI dashboards, Backend development and collaboration, Cloud.
Tech stack: Oracle, MSSQL, MongoDB, AWS, C#/.Net
Current role: Database Developer, Data Engineer, Backend Developer
- AWS Certified Cloud Practitioner
- Associate Cloud Engineer - Google Cloud
- Oracle PL/SQL Developer Certified Associate
- Oracle9i Database Administrator Certified Associate
$4000 / mo
≈ $48000 / year net
Data analyst
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Data Visualization, Excel, R, MySQL, MS Sql. PostgreSQL, Python, statistic, PowerPoint, Adobe Reader, ME.DOC, Outlook, Analytics, Data Analisys, Git, Analysis, Access, Microsoft Word.
Хочу плідно працювати з датасетами та отримувати гідну оплату за виконану роботу
$2500 / mo
≈ $30000 / year net
.NET Developer
Ukraine · 4 years of experience · Intermediate ·Published yesterday
Ukraine · 4 years of experience · Intermediate ·Published yesterday
Приймав участь у розробки великого B2B веб проекту з самого початку.
Займався проектуванням основних бізнес-функцій від схеми бази даних до інтерфейсу користувача.
Приймав участь у розвитку та підтримці проекту на всіх етапах.
Хотів би працювати в команді зі сталими процесами розробки.