# Data Engineer - Python > Infotel UK · Bengaluru, India · — · Posted 2026-06-12 **Workplace:** on_site **Department:** Engineering ## Description The candidate should also have good knowledge of ETL design and be able to develop optimized code. Working experience on PySpark and Scala programming is an added advantage. **Responsibilities** ·         Conduct detailed validation of functional specifications (eventually contribute to functional specifications if needed). ·         Initiate, build, and contribute to technical specifications. ·         Perform technical and/or data analysis to elaborate technical Specifications documents for the different IT stakeholders (IT 2S data provider, CIB datahub, AML dev teams) ·         Assist the technical stakeholders to validate the solutions and validate the technical tests planned. ·         Coordinate with the different stakeholders to implement the changes/evolutions in the delay, cost and quality expected. ·         Control the completion of the technical tests and associated deliverables. ·         Support and contribute to the releases organization. ·         Ensure data ingestion controls and technical tests automation developments are done according to expectations - Implement DevOps practices to ensure efficient and reliable deployment of data pipelines and ETL processes, Direct Responsibilities - Understand business requirement from business analysts, users and should have analytical mind to understand existing process and purpose better solutions - Work on TSD designs, development, testing, deployment, support - Suggest and implement innovative approach. - Should be adaptable to new technology or methodology Contributing Responsibilities - Contribute towards knowledge sharing initiatives with other team members - Contribute documentation of solutions and configurations of the models **Technical & Behavioral Competencies** **Mandatory** - **3+ years of experience in Corporate and Institutional Banking IT, with a full understanding of the Corporate Banking and/or Securities Services activity.** - **Good understanding of AML monitoring tools and data needed for AML detection models.** - **Good understanding of Data Analysis and Data Mapping processes.** - **Extensive experience in working with functional and technical teams, defining requirements (mainly technical specification), establishing technical strategies, and leading the full life cycle delivery of projects.** - **Experience in Data-Warehouse architectural design providing efficient solutions in Compliance AML data domains.** - **Good Experience in Python developments, Oralce PL/SQL development** - **Excellent communication skills with the ability to explain complex technical issues in a simple concise manner.** - **Strong coordination and organizational skills.** - **Multi-tasking capabilities** All these qualifications are a plus: - **Knowledge of Corporate Banking and Securities Services transactional data sources, flowing through the Compliance and Regulatory frameworks is a plus.**   - **Knowledge of Swift message and/or MX message formats and relevance to AML monitoring**  - **Experienced in implementing various data lineage mechanisms to meet regulatory requirements.** Success in the role is heavily dependent on the ability to show leadership, proactivity, and work cooperatively with both functional and technical teams, onshore and offshore **Specific Qualifications:** Python, Oracle, **Skills Referential (Required knowledge, skills and abilities)** **Technical Skills:** - **Programming & Scripting (Primary)** - **Advanced Python (3.x) – OOP, typing, async, performance profiling** - **Familiarity with Python data‑engineer libraries: pandas, pyarrow, sqlalchemy, cx\_Oracle, oracledb,polars, duckdb** - **Shell scripting (bash, PowerShell) for automation and orchestration** - **Oracle Database Expertise (Primary)** - **Oracle Database (11g/12c/19c/21c) administration basics** - **SQL proficiency: complex queries, analytic functions, hierarchical queries, PL/SQL development** - **Data modeling (ER, dimensional) and schema design for OLTP & OLAP** - **Performance tuning: indexing, partitioning, optimizer hints, AWR/ASH analysis** - **Oracle Data Pump, SQL\*Loader, External Tables** - **Data Integration & ETL (Primary)** - **Design and implementation of ETL/ELT pipelines in Python (e.g., polars,pandas, pySpark, dbt)** - **Knowledge of messaging/streaming (Kafka, RabbitMQ) for real‑time ingestion** - **Data orchestration platforms: Apache Airflow, Prefect, or Azure Data Factory** - **Big Data & Distributed Processing (Secondary)** - **Working knowledge of Apache Spark (PySpark) and its integration with Oracle** - **Experience with cloud‑based big‑data services (AWS EMR, Azure Synapse, GCP Dataproc)** - **Cloud & DevOps (Secondary)** - **Oracle Cloud Infrastructure (OCI) services: Autonomous DB, Object Storage, Functions** - **Containerization (Docker) and orchestration (Kubernetes) for scalable pipelines** - **CI/CD pipelines (Git, Jenkins, GitHub Actions) for automated testing and deployment** - **Infrastructure‑as‑Code tools (Terraform, OCI Resource Manager)** - **Data Quality & Governance (Primary)** - **Implementing data validation, profiling, and cleansing in Python** - **Familiarity with data lineage, metadata management, and catalog tools (Apache Atlas, Collibra)** - **Understanding of GDPR, CCPA, and other data‑privacy regulations** - **Testing & Monitoring (Primary)** - **Unit & integration testing frameworks (pytest, unittest) for data pipelines** - **Monitoring & alerting (Prometheus, Grafana, OCI Monitoring) of ETL jobs and database health** - **Version Control & Collaboration (Secondary)** - **Proficient with Git (branching, pull‑requests, code reviews)** - **Agile methodologies (Scrum/Kanban) and ticketing systems (Jira, Azure Boards)** **Behavioral Skills:** - Ability to collaborate / Teamwork - Communication skills - oral & written - Creativity & Innovation / Problem solving - Ability to share / pass on knowledge **Education Level:** Bachelor Degree or equivalent **Location:** Bangalore ## Apply [Apply at Infotel UK](https://apply.workable.com/infotel-uk/j/62D82A23D8/apply) --- Powered by [Workable](https://www.workable.com)