Senior SQL Developer

Company: NTT Data
Location: King of Prussia
Posted on: February 9, 2026

Job Description:

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr. SQL Developer to join our team in King Of Prussia, Pennsylvania (US-PA), United States (US). The Senior SQL Developer will primarily focus on development, maintenance, and support of Platform applications. This role will be responsible for delivery of critical product requirements and will be interact with a culturally and technically diverse team, which includes .Net developers, SQL developers, QA and product management teams. Specific Job Skills and Experience: • 7 years of related experience; or equivalent combination of education and experience • Experience with the full software development life cycle, including design, testing, deployment, and documentation activities (including agile and scrum patterns) • Minimum 5 years of experience in below Advance SQL development skills including: • In-depth understanding of data modeling best practices, normalization techniques, and database design patterns Advanced Knowledge in Always On, Transactional Replication, Clustering and T-SQL • Proficiency in writing complex SQL queries, stored procedures, functions and triggers. • Experience with SQL BI stack or SSRS, SSIS and SSAS. • Must have experience in source controls GitHub and bitbucket. • High level of knowledge of Windows Server and WSFC with an understanding of things needed to manage HA and DR as well as troubleshoot performance and connectivity. • Extensive experience with PowerShell and creating your own modules for management and automation in SQL Server environments (beyond basic use of community created modules such as DBA Tools). • Performance tune complex queries and query optimization. • Developing Dynamic SQL and stored procedures. • Using indexes to speed up the SQL queries. • Experience in creating database schemas that represent and support business processes. • Extensive knowledge and hands on experience designing and developing objects and components of relational and non-relational database. • Full Text Searching • Developing ERD – both physical and logical. • Strong experience with Agile methodologies • Knowledge and understanding of SDLC, with a strong preference for Agile experience. • Skill for writing reusable functions, views and database objects. • Excellent written/verbal communication, presentation, and listening skills. • Excellent collaboration/teamwork skills. • Understanding of fundamental design principles for building a scalable application • Familiar with various design and architectural patterns. Basic Qualifications: • 7 years of related experience with SQL Development • 7 years of experience with the full software development life cycle, including design, testing, deployment, and documentation activities (including agile and scrum patterns) • 5 years of experience in below Advance SQL development skills. Essential Functions/Responsibilities: • Can help in defining, documenting and developing software, software applications, as well as contributes to architecture and technical design discussions, code reviews and technical design/specifications in collaboration with the project team. • Independently responsible for development, enhancement, testing, support, maintain and troubleshoot/ debug software applications that support business units or support functions. • Create thorough, professional quality project documentation and technical specifications. • Assesses the impact of software changes and new development on other systems; conducts integration tests to mitigate risks. • Mentor junior team members and participates in and promotes a knowledge-sharing environment.

Keywords: NTT Data, West Orange , Senior SQL Developer, IT / Software / Systems , King of Prussia, New Jersey