Senior Data Engineer – Contractor A custom development company, MentorMate is a design and software powerhouse with mature and established practices in Enterprise Web & Mobile Development, Technical Architecture, Human-Centered Design, Cloud & DevOps, Advanced-Data Мanagement & Analytics. We are looking to hire a Senior Data Engineer for our Data & Analytics Center of Excellence (DCOE). As a Senior Data Engineer in DCOE, your primary goal will be to offer non-standard solutions and unlock the potential of our clients. Through expert-level data management and analysis, the DCOE team facilitates resource management, database migration to new engine types, data unification, and company mergers. SQL reports optimization, Business Intelligence reports, and troubleshooting of data flows are another significant part of our day-to-day responsibilities. Responsibilities Align architecture with business requirements Analyze, re-architect, and re-platform data warehouses Develop, construct, test, and maintain data pipelines for multiple analytics functions Identify ways to improve data reliability, efficiency, and quality Troubleshoot and resolve complex issues Prepare data for predictive and prescriptive modeling as well as for classic BI analytics Mentor and train colleagues where necessary by helping them learn and improve their skills, as well as innovate and iterate on best practices Requirements 5+ years of experience in data engineering, software engineering, or other related roles 5+ years of experience with ETL, data modeling, and data architecture Strong experience in one or more of the following: SQL/ Python/ Scala AWS / Azure experience Usage of Big Data technologies such as Hadoop/ Databricks/ Spark/ EMR Expert in ETL tools like Airflow, Talend, Matillion, Informatica, ODI, SSIS Strong experience in generating data pipelines from multiple data sources, in collaboration with diverse team members Experience in operating very large data warehouses or data lakes Understanding of software development best practices, including query optimization, version control, code reviews, and documentation Experience with building data pipelines and applications to stream and process large datasets at low latencies Ability and desire to learn new languages and technologies Attention to detail and strong documentation skills Fluent English both written and verbal A significant advantage would be any experience with Oracle, MS SQL Server, MySQL, PostgreSQL, AWS Redshift, Azure Synapse, Snowflake, DynamoDB Design and implement batch and stream data processing pipelines Certification of SQL, PL/SQL, T-SQL Posting Summary Job role Engineering & TechnologyData Engineering Experience Level Senior Employment Type Contractor Location Bulgaria RemoteGlobal Remote Apply now Posting Summary Job role Engineering & TechnologyData Engineering Experience Level Senior Employment Type Contractor Location RemoteBulgaria RemoteGlobal Remote Apply now We offer Benefits Remote Work Model Freedom to be based anywhere in the world. Global Tech Community Work in a global team using the latest technologies. Exciting Career Prospects Enterprise projects that set standards and save lives. Competitive Pay Feel satisfied with the negotiated terms. No Intermediaries Direct communication with our teams. Personal Assistance Support with administrative, financial, etc. issues. Career Development Career Path We strive to provide everyone working at MentorMate with plenty of opportunities to further their career. In fact, we have an entire team dedicated to learning and development to do exactly that. To further aid in individual career growth, we developed the MentorMate Career Path to serve as a roadmap for the professional development of each team member. Moreover, it provides information about the technical and soft skill requirements for upskilling and taking the future steps of the individual professional journey within the company. The Career Path provides opportunities for people to determine their own goals based on how they want to grow and serves as a foundation and reference point for career discussions. It also cultivates a culture of proactiveness regarding personal career growth. Let’s Work Together Related job positions More opportunities in the Engineering & Technology team Windows System Administrator – Contractor Global Remote Contractor .NET Technical Lead Paraguay Paraguay Remote Full - time .NET Technical Lead – Contractor Global Remote Contractor