Description Job Overview: We are seeking a highly skilled Senior Software Developer with expertise in Big Data and Graph Database technologies. This role involves working closely with customers, business analysts, and team members to understand business requirements and design quality technical solutions. The ideal candidate will be responsible for the full software development lifecycle, including design, coding, testing, implementation, maintenance, and support of application software—all while aligning with the organization’s IT and business strategies. Key Responsibilities: + Collaborate with customers and business analysts to understand and translate business requirements into technical solutions. + Take part in the design, coding, testing, and implementation of application software while ensuring compliance with the organization’s architectural standards. + Contribute to enhancements of the ROCI Big Data platform and its syndication capabilities through: + Development on NEO4J Graph Database. + Databricks ETL pipeline development. + AWS pipeline automation. + Working with ECS, EKS, and Django-based APIs. + Data engineering tasks. + Provide guidance and recommendations for new code development or the reuse of existing code. + Participate in component and data architecture design, performance monitoring, and evaluating build-versus-buy decisions. + Monitor and ensure performance of software solutions. Requirements Qualifications: Education: + Bachelor's Degree in Computer Science, Information Systems, or related field—or equivalent work experience. Experience: + Minimum of 10+ years of experience in programming and systems analysis. Technical Skills: + Proficient in NEO4J Graph Database. + Hands-on experience with Databricks for ETL workflows. + Expertise in AWS pipeline automation (ECS/EKS). + Strong knowledge of Django-based APIs. + Solid experience in data engineering. + In-depth understanding of systems analysis, design, development, testing, and integration methodologies. Working Arrangements: + This is an on-site position, requiring the candidate to work in the Philadelphia office 4 days per week. Technology Doesn't Change the World, People Do.® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .