Senior Developer, Systems & ETL Engineer
Posted 2hrs ago
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Job Description
Senior Developer responsible for ETL and systems design, working independently in remote settings. Collaborating with clients and utilizing cloud technologies to deliver solutions.
Responsibilities:
- Design, develop, and implement end-to-end systems (ETL, APIs, and integrated applications)
- Build scalable ETL pipelines for high-volume batch and real-time data processing
- Develop applications using Java, Python, and Spring-based frameworks
- Design and maintain RESTful APIs and API documentation (Swagger/OpenAPI)
- Integrate messaging and streaming solutions (e.g., ActiveMQ, RabbitMQ)
- Apply object-oriented principles and troubleshoot across application and data layers
- Containerize and deploy solutions using Docker/Kubernetes in cloud environments (AWS/Azure)
- Ensure application security using OWASP standards and best practices
- Collaborate with clients to gather requirements and deliver technical solutions
- Produce technical documentation, system designs, and process flows
- Support testing, deployment, and continuous improvement efforts
Requirements:
- Bachelor’s degree in Computer Science or 4+ years of equivalent experience
- 5+ years of hands-on experience across multiple technologies
- Strong programming skills in **Java, Python, SQL** (C or Perl is a plus)
- Solid understanding of **OOP concepts and data structures**
- Experience with **Spring Boot, Spring Integration**, or similar frameworks
- Proven experience designing and developing **RESTful APIs**
- Hands-on experience with **Docker and/or Kubernetes**
- Knowledge of **cloud-native architectures** (AWS and/or Azure)
- Experience with messaging systems (ActiveMQ, RabbitMQ, or similar)
- Strong debugging and problem-solving skills across systems
- Experience with **ETL development** and data warehousing/data marts
- Proficiency in **SQL and PL/SQL** for data manipulation
- Experience with **RDBMS** (Oracle, SQL Server, MySQL, PostgreSQL)
- Familiarity with **schema-on-read platforms** (Snowflake, Redshift, Hadoop, Athena, Synapse)
- Experience working in **UNIX/Linux environments**
- Knowledge of **application security (OWASP, CVE remediation)**
- Experience creating technical documentation and process flow diagrams



















