Lead Developer / Java / Onsite

Philadelphia, PennsylvaniaHybridFull Time$160k - $180k 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 high-throughput, low-latency environments. This is an environment where technical depth is genuinely valued and rewarded, with strong compensation, excellent benefits, and clear pathways for growth.Required Skills & Experience10+ years of experience in Core Java development Deep understanding of JVM internals Strong command of multithreading and concurrency At least a BS in Computer Science or related field Desired Skills & ExperienceIndustry experience MS or PhD What You Will Be Doing Tech Breakdown 100% Java Daily Responsibilities 90% Hands On 10% Leadership Duties The OfferBonus eligible You will receive the following benefits: Medical, Dental, and Vision Insurance Vacation Time Equity 401(k) + Company Match Wellness Incentives Applicants must be currently authorized to work in the US on a full-time basis now and in the future.