> Markdown version of [/jobs/ext/4269564-principal-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/4269564-principal-full-stack-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Full-Stack Developer - **Company:** RTX - **Location:** United States (Remote available) - **Experience:** Experienced - **Salary:** $86,800.0 - $165,200.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Microsoft Excel, Bootstrap (Software), C Sharp (Programming Language), Client Server Models, Computer Programming, Extract Transform Load (ETL), Data Warehousing, Relational Databases, Database Development, JQuery, Microsoft Office, SAP ERP, Power BI, SAP NetWeaver Business Warehouse, SAP HANA, SQL Databases, SQL Server Integration Services, Web Applications, Enterprise Software Applications, Snowflake, Powerquery, Information Technology, Blue Prism - **Published:** October 12, 2026 - **Apply:** https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-NH-REMOTE/Principal-Full-Stack-Developer_01880490-1 ## About the Role * Bachelor's degree in Engineering, Science, Computer Science, Mathematics, Business or relevant degree or equivalent experience with 5+ years of related work experience * 4+ years of development experience writing software for client/server and/or web applications * 4+ years of business experience building solutions for Finance, Operations or Integrated Supply Chain functions and a familiarity with data warehousing and ETL software * Excellent analytical and problem-solving skills with the ability to multitask effectively in a fast-paced work environment with expert level proficiency with Microsoft Office * Team Player willing to support all members of the team and able to empathize with the user community and BPs, * Working knowledge of SAP (ERP, Finance or Business Warehouse, or S4 Hana) with an understanding of Manufacturing and Finance Operations in defense contracting, particularly labor and material processes and data points * 2+ years of development experience in C#, .NET, Bootstrap, jQuery, JavaScript or comparable languages with relational database experience including SQL development and SQL Server Integration Services or Snowflake * 4+ years of providing services to and interfacing directly with business partners/end users * 2+ years of Robotic Process Automation experience specifically in Blue Prism. * Earned Value (EVMS) Certified and MS Excel Power query or Power BI ## Description Enterprise Application Services PROsolutions is seeking a Principal Business Programming Technologist to join the PROsolutions Integrated Applications (PRO-IA) service line. This position engages individuals in challenging assignments that are focused on developing technical skills, business acumen, and leadership. In this role, you will be responsible for implementing high quality, scalable, and extendable solutions that are directly connected to meeting business objectives. The PRO-IA team directly partners with business stakeholders and the business process teams (BPs) to create and evolve quick-turn, immediate-value applications that automate aspects of the Finance/Operations workload. The team's suite of products currently includes earned value, cost accounting, and estimate to complete solutions. This role is for a full-stack developer who will work closely with the BPs and application end users utilizing effective service excellence methodologies. What You Will Do * Designing, coding, testing and implementing creative and effective solutions for Finance, Operations, and Integrated Supply Chain functions * Monitoring and troubleshooting weekly scheduled production ETL processes * Planning and facilitating SME group meetings to foster a strong partnership with the end-user community * Effectively communicating process/product changes to the BP team and end user consumers. * Documenting and prioritizing business partner service and product enhancement requests * Ad hoc research, break fixes and ticket support for user community, In this role, you will gain invaluable experience at the intersection of technology and business operations. As a Full-Stack Developer, you will work closely with the Business Process team to design and develop tools that enhance key functions such as estimates to complete, manufacturing data analysis, earned value, and integrated supply chain management. Through hands-on projects, you will deepen your expertise in coding and SQL while also acquiring a strong understanding of business processes, manufacturing, program management, and data-driven decision-making. This role offers a unique opportunity to develop both technical and business skills, preparing you for impactful contributions across functions., Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.