Senior BI Developer

International Logic Systems, Inc.•Fairfax, VA

8h•Hybrid

About The Position

Senior BI Developer- required onsite (hybrid) in Fairfax, VA Overview ILS Inc. is seeking a Senior BI Developer to design, build, and maintain scalable data integration and analytics solutions that support enterprise reporting and decision-making. This role partners closely with business stakeholders, data engineers, and cloud/platform teams to deliver reliable, high-quality data pipelines and curated analytics datasets across on-prem and cloud environments. This is a hybrid role requiring on-site presence two days per week at our Fairfax, VA headquarters. MUST BE LOCAL TO DC METRO AREA (hybrid support - 2 days in ILS HQ office, located in Fairfax, VA 22033).

Requirements

Bachelor’s degree in Computer Science, Information Systems, or a related field.
5+ years of experience as a Business Intelligence (BI) Developer supporting enterprise data and analytics solutions.
Strong hands-on expertise with SQL, with a focus on Oracle SQL (query tuning, joins, aggregations, analytic functions, and optimization).
Solid understanding of relational database concepts, including normalization, indexing, constraints, and transactions.
Proven experience with data integration processes (ETL/ELT, source-to-target mapping, data validation, scheduling, and orchestration).
Practical, hands-on experience with Oracle Data Integrator (ODI).
Working knowledge of Oracle Analytics Services (OAS) or similar analytics and reporting platforms.
Exposure to AWS and/or Azure, with familiarity in cloud-based data architectures and services.
Strong troubleshooting and problem-solving skills for resolving data pipeline and performance issues.
Ability to communicate clearly and effectively with both technical and non-technical stakeholders.

Nice To Haves

Experience with cloud-native data services, including: AWS: S3, RDS/Aurora, Glue, Lambda, Athena, Redshift Azure: ADLS, Azure SQL, Data Factory, Synapse, Databricks
Familiarity with data warehousing concepts such as dimensional modeling and star/snowflake schemas.
Experience with scripting languages (Python and/or Shell) for automation and operational tasks.
Knowledge of CI/CD practices for data engineering, including version control (Git) and release management.
Experience with data governance, security, and compliance, including access controls, encryption, and auditing.
Translate requirements into clear and actionable user stories, process flows, and acceptance criteria.
Design wireframes and UI mockups to support application development using tools like Balsamiq, Figma, Adobe XD, or Axure.
Collaborate with UX designers, developers, testers, and product owners to refine and validate designs.
Participate in Agile ceremonies, including sprint planning, backlog grooming, and daily standups.
Support User Acceptance Testing (UAT) by creating test scenarios, coordinating test activities, and validating results.
Maintain comprehensive documentation and ensure traceability of requirements throughout the development lifecycle.

Responsibilities

Design, build, and maintain reliable data pipelines supporting batch and near real-time data integration.
Develop, optimize, and maintain Oracle SQL queries, procedures, and scripts for data movement, transformation, and reporting.
Implement and enhance ETL/ELT processes using Oracle Data Integrator (ODI) or comparable data integration tools.
Collaborate with business and technical teams to translate requirements into data models, integration workflows, and scalable BI solutions.
Ensure data quality through validation checks, reconciliation processes, error handling, and proactive monitoring.
Support analytics and reporting initiatives by enabling curated datasets and supporting tools such as Oracle Analytics Services (OAS).
Partner with cloud and platform teams to deploy, operate, and optimize data solutions in AWS and/or Azure environments.
Document data flows, transformations, lineage, and operational runbooks to support maintainability and governance.
Participate in code reviews, performance tuning, incident troubleshooting, and continuous improvement initiatives.

Stand Out From the Crowd

Upload your resume and get instant feedback on how well it matches this job.

Upload and Match Resume