Job Description
You’ll join a team building scalable enterprise platforms that power mission-critical business applications across cloud infrastructure, backend services, CI/CD systems, and modern web experiences.
This platform supports complex enterprise workloads running across AWS environments, with a strong emphasis on reliability, security, operational excellence, and engineering scalability.
As a Staff Engineer, you’ll own the full engineering lifecycle — from .NET application architecture to AWS infrastructure, deployment automation, platform reliability, and frontend integration — while mentoring engineers and driving technical modernization initiatives across the organization.
What You’ll Do
- Lead architecture and development across enterprise .NET applications using C#, ASP.NET MVC, and modern backend engineering practices
- Design and maintain AWS cloud infrastructure using AWS CDK in TypeScript across multi-environment deployments
- Build and optimize CI/CD pipelines using AWS CodePipeline and CodeBuild, including Windows-based build agents for .NET workloads
- Own infrastructure provisioning, deployment orchestration, release automation, and environment management strategies
- Develop and maintain React and TypeScript frontend applications integrated with .NET backend services
- Drive modernization initiatives including clean architecture adoption, refactoring, and technical debt reduction
- Design scalable PostgreSQL and MSSQL database solutions with strong focus on schema design, query optimization, and performance tuning
- Troubleshoot complex infrastructure, deployment, and platform issues across application and cloud environments
- Champion DevOps best practices including automation, operational excellence, monitoring, governance, and deployment reliability
- Monitor platform health, cloud costs, observability, and incident response processes across AWS environments
- Collaborate with engineering teams to improve developer workflows, reduce operational toil, and increase engineering efficiency
- Mentor engineers on cloud engineering, CI/CD, AWS best practices, software design, and scalable system architecture
- Contribute to future platform evolution initiatives including MERN stack modernization planning and cloud-native architecture adoption
What You’ll Bring
Required Qualifications
- 10+ years of experience delivering scalable enterprise software solutions while owning both application development and cloud infrastructure
- Strong expertise in C# and .NET technologies including ASP.NET MVC, Web Forms, and enterprise backend architecture
- Proven experience leading technical initiatives, mentoring engineers, and influencing engineering standards across teams
- Strong understanding of modern software design principles including SOLID principles, clean architecture, and scalable engineering practices
- Hands-on experience designing and operating AWS cloud infrastructure in production environments
- Experience building secure, scalable CI/CD pipelines and deployment automation systems
- Bachelor’s degree in Computer Science, Engineering, or equivalent professional experience
Hands-On Technical Expertise
Application Development
- C#, .NET, ASP.NET MVC
- React and TypeScript frontend development
- PostgreSQL and MSSQL database design and optimization
- REST APIs and enterprise application architecture
AWS Cloud & Infrastructure
- AWS CDK in TypeScript
- Lambda, EC2, ECS, S3, IAM, VPC
- CloudWatch, Secrets Manager, Systems Manager
- CodePipeline, CodeBuild, CloudFormation
- Infrastructure as Code and deployment automation
DevOps & Platform Engineering
- CI/CD pipeline architecture and release engineering
- Windows build agents for .NET applications
- Monitoring, observability, and operational excellence
- Scalability, security, governance, and cloud reliability best practices
Nice to Have (We’ll Support You If You Don’t Yet)
- Docker and ECS for containerized workloads
- GitHub Actions or additional CI/CD tooling
- Multi-account AWS environments and AWS Organizations
- Node.js ecosystem experience relevant to MERN modernization initiatives
- Monitoring and observability platforms such as Datadog or Grafana
- Enterprise security and compliance standards including SOC 2, ISO, or PCI
- AWS cost optimization and FinOps practices
- Exposure to AI/ML integrations including AWS Bedrock, MCP servers, or RAG-based systems
About Us
Diligent is the AI leader in governance, risk and compliance (GRC) SaaS solutions, helping more than 1 million users and 700,000 board members to clarify risk and elevate governance. The Diligent One Platform gives practitioners, the C-Suite and the board a consolidated view of their entire GRC practice so they can more effectively manage risk, build greater resilience and make better decisions, faster.
Learn more at diligent.com or follow us on LinkedIn and Facebook
What Diligent Offers You
- Creativity is ingrained in our culture. We are innovative collaborators by nature. We thrive in exploring how things can be differently both in our internal processes and to help our clients
- We care about our people. Diligent offers a flexible work environment, global days of service, comprehensive health benefits, meeting free days, generous time off policy and wellness programs to name a few
- We have teams all over the world. We may be headquartered in New York City, but we have office hubs in Washington D.C., Vancouver, London, Galway, Budapest, Munich, Bengaluru, Singapore, and Sydney.
- Diversity is important to us. Growing, maintaining and promoting a diverse team is a top priority for us. We foster and encourage diversity through our Employee Resource Groups and provide access to resources and education to support the education of our team, facilitate dialogue, and foster understanding.
Diligent created the modern governance movement. Our world-changing idea is to empower leaders with the technology, insights and connections they need to drive greater impact and accountability – to lead with purpose. Our employees are passionate, smart, and creative people who not only want to help build the software company of the future, but who want to make the world a more sustainable, equitable and better place.
Headquartered in New York, Diligent has offices in Washington D.C., London, Galway, Budapest, Vancouver, Bengaluru, Munich, Singapore and Sydney. To foster strong collaboration and connection, this role will follow a hybrid work model. If you are within a commuting distance to one of our Diligent office locations, you will be expected to work onsite at least 50% of the time. We believe that in-person engagement helps drive innovation, teamwork, and a strong sense of community.
We are a drug free workplace. Diligent is proud to be an equal opportunity employer. We do not discriminate based on race, color, religious creed, sex, national origin, ancestry, citizenship status, pregnancy, childbirth, physical disability, mental disability, age, military status, protected veteran status, marital status, registered domestic partner or civil union status, gender (including sex stereotyping and gender identity or expression), medical condition (including, but not limited to, cancer related or HIV/AIDS related), genetic information, or sexual orientation in accordance with applicable federal, state and local laws. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also Diligent's EEO Policy and Know Your Rights. We are committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at [email protected].
To all recruitment agencies: Diligent does not accept unsolicited agency resumes. Please do not forward resumes to our jobs alias, Diligent employees or any other organization location. Diligent is not responsible for any fees related to unsolicited resumes.