Mid Level Software Engineer Jobs in United States

About Syntax Data Syntax is a financial data and technology company that codifies business models into a relational system called Affinity® Data. Using its patented FIS® technology inspired by the systems sciences, Affinity® Data offers the most comprehensive, granular, and accurate product line rev

About DLS Engineering DLS is an engineering firm with 30 years of Federal Government contracting experience. Our small business efficiencies coupled with a commitment to excellence allow us to provide reliable solutions with integrity for our nation's most critical defense and national security prio

Tangram Flex is seeking Software Engineers with a minimum 3 years experience to join our dynamic team focusing on open mission systems integration, interoperability, and verification. We’re looking for software engineers who pursue deep understanding of technical objectives, while being responsible

About Metron Metron is an employee-owned company dedicated to delivering innovative solutions for the most challenging national security problems. For over 40 years, our principled approach to problem-solving has yielded creative solutions at the intersection of advanced mathematics, computer scienc

About Us: Perpay is a certified B Corp and Philadelphia’s most impactful growth-stage startup. We are driven by a mission to significantly improve the financial stability of everyday Americans. For the past decade, we have established strong product-market fit and a profitable, efficient operating m

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.***Are you a Mid-Level Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being tre

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Software Engineer (Sustainment) to join our intel team. This position is ideal for a hands-on engineer who enjoys working across multiple technologies and technical discipli

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partne

A day in the life: As a Software Engineer on this team, you must be skilled and self-motivated to develop cutting-edge geospatial analysis, ETL (Extract, Transform, Load), and visualization microservices to support mission-focused systems. You will design, implement, and maintain scalable and perfor

A day in the life: As a Mid-level Software Engineer, you will develop, maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information syst

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and enginee

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and enginee

Worker Type Regular Job Description Overview AV’s Specialized Exploitation & Targeting (SET) Department is seeking a mid-level Software Engineer to support NASIC at Wright-Patterson AFB. You will design, develop, and maintain multiple source code repositories for data analysis tools, leading to the

Worker Type Regular Job Description Summary AV Inc. is seeking highly motivated Software Engineers to serve on an Agile Software team. The ideal candidate will be responsible for designing and developing robust software solutions using Java and Python. You will be part of a talented software team fo

Mid-Level Software Engineer (Test & Verification) Company:The Boeing Company The Boeing Company is looking for a Mid-Level Software Engineer to join the B-52J CERP Test Team located in Oklahoma City, OK. This position involves determining the requirements, writing the tier three tests and executing