Senior Core Java Engineer

A leading financial services firm is hiring a Lead Java Engineer to join their engineering team. You must currently reside in the Greater Philadelphia area to be considered. They are seeking deep expertise in Core Java to work on mission-critical, real-time infrastructure. This is not a framework, web services, or cloud role - candidates with that background will not be the right fit. To succeed here, you need a strong command of JVM internals, concurrency, and performance-focused engineering in

A defense tech organization is hiring a Senior Software Engineer to join a long-term development program focused on next-generation systems in the industry. This role is centered on building and optimizing real-time, high-performance backend software that runs directly on advanced hardware. You will contribute to brand-new development on a program that will remain active for years, from early implementation through deployment across multiple platforms. The position emphasizes deep technical prob

This role supports advanced radar system development across the engineering lifecycle, from requirements through test and integration, on mission critical defense programs. This position requires a technical background in systems or software engineering along with hands-on experience in modeling and verification. Required Skills and Experience: Bachelor's degree in EE, Systems Engineering, CS, or related field 3-5 years of experience in systems engineering Proficiency in C++ and MATLAB Scriptin

This is a full time onsite role with a software engineering team working on technically complex, precision-focused applications. The team operates in an R&D oriented environment where the work involves exploring new concepts, building prototypes, and moving ideas toward production. The group is growing and looking for someone comfortable working in early-stage development cycles, contributing to technical direction, and staying hands on throughout. A good fit for engineers who enjoy creative pro