Senior .Net Software Engineer - Vulnerability Management

Bank of America • Denver, CO

75d

About The Position

At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients, teammates, communities and shareholders every day. Being a Great Place to Work is core to how we drive Responsible Growth. This includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates' physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve. Bank of America is committed to an in-office culture with specific requirements for office-based attendance and which allows for an appropriate level of flexibility for our teammates and businesses based on role-specific considerations. At Bank of America, you can build a successful career with opportunities to learn, grow, and make an impact. Join us! We are looking for a Senior .Net Software Engineer to guide the development of a complex internal, on-prem application built on ASP.NET MVC, background jobs, and distributed services. This role is a blend of hands-on engineering and technical leadership, ensuring high-quality feature delivery, architectural consistency, and team mentorship. This role goes beyond standard web development - you'll work with distributed systems, high-throughput messaging, and search and big data tools. This application is slated to begin transitioning to the ServiceNow Platform in 2026 - the ideal candidate will have deep .NET experience as well as familiarity with ServiceNow Vulnerability Response and related modules. You'll lead across the stack, from C# and SQL to Kafka, Redis, SOLR, and HBase, on a complex internal application with a mix of modern and legacy components and multiple integrations via Web APIs and Message Queues. You'll be expected to build resilient, self-healing features that gracefully handle intermittent failures. Front-end work includes maintaining and improving functionality built with ASP.NET MVC, jQuery, ES6, and Bootstrap.

Requirements

• Minimum of 10+ years of experience in .NET (C#) development, with strong knowledge of ASP.NET MVC and service-based architectures.
• Experience designing, building, and leading delivery of background services and job processing frameworks.
• Proficiency in JavaScript (ES6+) and jQuery for front-end maintenance.
• Hands-on experience with Kafka, Redis, HBase, and SOLR/Elasticsearch.
• Strong SQL skills and knowledge of performance tuning.
• Deep understanding of resilience and reliability patterns in distributed systems.
• Experience working with RESTful Web APIs; familiarity with enterprise system integration.
• Proven ability to mentor engineers, influence architecture decisions, and drive technical discussions with stakeholders.
• Familiarity with CI/CD pipelines, Git workflows.

Nice To Haves

• Degree and/or certifications in Cybersecurity (e.g. CISSP, CISM) or Vulnerability Management (e.g. GIAC GEVA)
• Experience with ServiceNow integrations or ServiceNow development.
• Familiarity with frameworks like Polly, MassTransit, or Hangfire for retries, orchestration, and job scheduling.
• Experience modernizing legacy applications or re-platforming features into enterprise platforms.

Responsibilities

• Ensures that the design and engineering approach for complex features are consistent with the larger portfolio solution.
• Conduct research, design prototyping and other exploration activities such as evaluating new toolsets and components for release management, CI/CD, features, etc.
• Help define the technology tool stack for the solution. Evaluate and adapt new testing tool/framework/practices for team(s).
• Enables team(s)/applications with Continuous Integration/Continuous Development (CI/CD) capabilities and engages with other technical stakeholders pertaining to efficient functioning of CI-CD pipeline.
• Support/mentor/coach team(s) on design and best practices for high code performance (e.g. pairing, code reviews).
• Constantly seek better ways of solving technical problems and designing the solution, not afraid of challenging the status quo.
• Works with stakeholders to establish high-level solution needs and with architects for technical requirements.
• Accountable for end-to-end delivery of complex features, including automation, for either a single team or multiple teams, at the program level.
• Lead the technical oversight for teams in solution development.
• Author and update documentation for production support and operations teams.
• Partner with leadership on transition planning for ServiceNow migration, helping identify what to re-platform vs. modernize.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Industry: Credit Intermediation and Related Activities