Senior Security Engineer

Security Engineer III

Your seniority as a security engineer puts you in the ranks of the top talent in your field. Play a critical role at one of the world's most iconic financial institutions where security is vital.

As a Security Engineer III at JPMorganChase within the Cybersecurity & Tech Controls team, you serve as a seasoned member of a team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, circumvention, and malicious behavior. Carry out critical technology solutions with tamper-proof, audit defensible methods across multiple technical areas within various business functions in support of the firm’s business objectives

Job responsibilities

• Executes security solutions design, development, and technical troubleshooting with the ability to apply knowledge of existing security solutions to satisfy security requirements for internal clients (e.g., product, platform, application owners)
• Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
• Applies specialized tools (e.g., vulnerability scanner) to analyze and correlate incident data to identify, interpret, and summarize the probability and impact of threats when determining specific vulnerabilities
• Leads delivery of continuity-related awareness, training, educational activities, and exercises
• Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills

• 5+ years building production .NET services (C#, ASP.NET Core) with microservices, REST/gRPC, and asynchronous patterns
• Strong CS fundamentals: data structures, algorithms, distributed systems, concurrency, and memory management in .NET.
• System design for scale and resiliency: caching, queuing, idempotency, circuit breakers, retries, and backoff.
• Code quality: unit/integration testing (xUnit/NUnit), mocking frameworks, code reviews, and CI quality gates.
• Performance engineering: profiling and optimization (BenchmarkDotNet, dotnet-trace/dump), Span, pooling, and GC tuning.
• Great communication and collaboration skills.
• Basic concepts of Networking such as load balancers, various protocols, proxy.
• Solid understanding of agile methodologies such as CI/CD, application resiliency, and security.

• Experience developing scalable and highly available applications.
• Experience working with public cloud , preferably AWS.
• Experience in both languages –  C# and Java.