Legacy C++ Software Developer
MDA Edge - San Jose
Work at MDA Edge
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Overview
3 weeks ago Be among the first 25 applicants Job Summary: We are seeking a Software Engineer with 6-8 years of experience to support and maintain legacy C++ code on Windows Server , while contributing to modern Java-based systems . This role involves Windows Server administration , system-level troubleshooting , and ensuring smooth functionality of high-volume payment transactions across platforms like Venmo, Braintree, PayPal, and Xoom . Key Responsibilities: Maintain and support legacy C++ code running on Windows Server . Perform Windows Server upgrades , manage services, and utilize PowerShell for automation. Debug and optimize C++ executables to ensure system stability. Contribute to Java-based development ( Spring, APIs ) as part of the modernized codebase. Approach design problems from a system-wide perspective , balancing user needs and business objectives . Support billions of dollars in monthly transactions, ensuring high availability and performance . Collaborate with cross-functional teams to implement best practices in software engineering and infrastructure management . Must-Have Qualifications: Strong C++ experience for legacy system support and debugging. Windows Server administration expertise, including upgrades, services, and PowerShell scripting. Proficiency in Java , with hands-on experience in Spring framework and API development . System-level thinking , capable of understanding business needs and user impact. Proactive problem-solver , self-driven with an ownership mindset. Preferred Qualifications: Experience in Payments/FinTech , working with high-volume transaction systems. Familiarity with financial platforms such as Venmo, Braintree, PayPal, or Xoom . Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Other Industries IT Services and IT Consulting Referrals increase your chances of interviewing at MDA Edge by 2x Get notified about new Software Engineer jobs in San Jose, CA . Software Engineer, AI Intern (Fall 2025) San Francisco Bay Area $57.00-$61.00 2 weeks ago Mountain View, CA $125,400.00-$188,100.00 2 weeks ago Software Engineer, AI Platform - New Grad San Jose, CA $130,000.00-$180,000.00 2 weeks ago New Grads 2025 - Software Engineer, Algorithm San Jose, CA $120,000.00-$165,000.00 9 months ago New Grads 2025 - General Software Engineer San Jose, CA $120,000.00-$165,000.00 5 months ago Software Engineer (L4), Content & Business Products Mountain View, CA $130,000.00-$176,000.00 2 weeks ago Full Stack Software Engineer - Post-training San Jose, CA $113,400.00-$206,300.00 2 weeks ago Software Engineer - Intern (Summer 2025) San Jose, CA $3,000.00-$4,000.00 9 months ago San Jose, CA $133,900.00-$242,000.00 5 days ago San Jose, CA $113,400.00-$206,300.00 20 hours ago San Jose, CA $100,500.00-$173,250.00 2 weeks ago San Jose, CA $113,400.00-$206,300.00 20 hours ago Palo Alto, CA $152,400.00-$228,700.00 2 weeks ago San Jose, CA $113,400.00-$206,300.00 20 hours ago Software Engineer(s) - New Grad (Fall 2025 Graduation) Sunnyvale, CA $117,000.00-$234,000.00 2 weeks ago Santa Clara, CA $150,000.00-$175,000.00 7 months ago eCommerce Full Stack Developer (React / Shopify) - On Site Full Stack Software Engineer (L4), Product Localization Engineering (General Hire) Software Engineer Graduate (Advertisement Team) - 2025 Start (BS/MS) San Jose, CA $113,500.00-$250,000.00 2 weeks ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr