Ab Initio Developer

Lumen Solutions Group Inc

Reston, VA

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JOB DETAILS

JOB TYPE

Full-time

SKILLS

Amazon Simple Storage Service (S3), Amazon Web Services (AWS), Analysis Skills, Apache Hadoop, Application Programming Interface (API), Auditing, Best Practices, Big Data, Blueprints, Business Processes, Business Strategy, Cloud Computing, Communication Skills, Computer Science, Consulting, Continuous Improvement, Cross-Functional, Data Analysis, Data Formats, Data Management, Data Modeling, Data Processing, Data Quality, Data Warehousing, Database Extract Transform and Load (ETL), Dimensional Modeling, Distributed Computing, Enterprise Architecture, Healthcare, Identify Issues, Industry/Trade Analysis, Information Technology & Information Systems, Information Technology Consulting, Mentoring, OLAP (OnLine Analytical Processing), Organizational Skills, Performance Tuning/Optimization, Problem Solving Skills, Process Improvement, Professional Services, Relational Databases (RDBMS), SQL (Structured Query Language), Scalable System Development, Scripting (Scripting Languages), Structured Data, Systems Analysis, Technical Recruiting, Technical Support, Unstructured Data

LOCATION

Reston, VA

POSTED

30+ days ago

Company Description Lumen Solutions Group Inc. is a technology consulting Services company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation. Role: Ab Initio Developer Location: Reston VA (Hybrid, Once a month onsite) Job Type: Contract Job Summary: We are seeking an experienced Ab Initio Developer to design, develop, and maintain scalable data integration solutions across cloud and on-premise environments. This role focuses on building high-performance ETL/ELT pipelines, enabling data-driven insights, and ensuring reliability, scalability, and efficiency of enterprise data platforms. Key Responsibilities: Design, develop, and maintain Ab Initio-based ETL/ELT pipelines for large-scale data processing. Lead the implementation and optimization of data integration frameworks to ensure performance and reliability. Develop and manage data warehouses, data lakes, and distributed data systems. Work with structured and unstructured data, ensuring efficient data ingestion and transformation. Build and optimize data access layers and APIs for data consumption. Apply data modeling techniques including dimensional modeling, denormalization, and OLAP concepts. Perform data extraction, transformation, and loading (ETL/ELT) across multiple data sources. Troubleshoot and resolve complex data issues, ensuring data accuracy and integrity. Collaborate with cross-functional teams to deliver scalable and efficient data solutions. Implement best practices for data quality, auditing, scalability, and performance optimization. Conduct data analysis and generate insights using statistical techniques. Support ad-hoc data requests, reporting, and analytical needs. Continuously improve development practices and stay updated with industry trends. Required Qualifications: Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field (or equivalent experience). In lieu of a Bachelor's degree, an additional 4 years of relevant work experience is required. 8+ years of experience in ETL/ELT development or related roles. 50%–70% hands-on experience with Ab Initio development (MUST HAVE). Strong SQL expertise (MUST HAVE). Experience developing and maintaining ETL/ELT scripts and workflows. Hands-on experience with data modeling, relational databases, and data warehousing concepts. Experience working with big data technologies such as Hadoop or similar frameworks. Experience with cloud platforms, preferably AWS (Glue, S3, Athena or equivalent tools). Strong understanding of data movement, data exchange formats, and distributed systems. Strong analytical and problem-solving skills. Excellent communication and organizational skills. Preferred Qualifications: Experience working with large-scale data platforms and cloud-based environments. Strong understanding of performance tuning and optimization of ETL processes. Experience with modern data architectures and data lakes. Prior experience mentoring or guiding junior developers. Healthcare domain experience is a plus. Lumen Solutions Group Inc is an equal opportunity employer. All qualified applicants will be considered for employment without regard to any legally protected status.

Ab Initio Developer

Lumen Solutions Group Inc

Reston, VA

About the Company

Lumen Solutions Group Inc

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