CACI bv · 17 hours ago
Full Stack Developer (C#)
Ashburn, VA
Full-time
Hybrid
Senior Level
$104K/yr - $218K/yr
7+ years expCACI is seeking a Full Stack Developer (C#) to join their Agile Solution Factory Team supporting Customs and Border Protection. The role involves developing high-performance, cloud-native applications and backend microservices using C# and the .NET ecosystem, while actively participating in Agile Scrum ceremonies and ensuring high standards of code quality.
ConsultingEducationTraining
No H1B
U.S. Citizen Only
Responsibilities
Design, develop, and implement robust, scalable, and secure backend microservices and APIs using C# and the .NET ecosystem for critical CBP applications
Implement data solutions, integrating with and managing various data sources, including relational databases (e.g., PostgreSQL, Oracle) and NoSQL databases (e.g., MongoDB), as well as event streaming platforms like Kafka
Develop and deploy cloud-native applications, focusing on performance, scalability, and resilience within a modern cloud environment
Actively participate in all Agile Scrum ceremonies (e.g., daily stand-ups, sprint planning, backlog refinement, sprint reviews, and retrospectives) and collaborate closely with product owners, stakeholders, and other developers
Promote and ensure high standards of code quality through rigorous code reviews, automated testing (unit, integration), and adherence to secure coding practices. Contribute to the development and refinement of software engineering guidelines
Analyze complex project-related problems, provide innovative solutions, and troubleshoot system issues across development, test, and production environments with limited oversight
Contribute to the continuous improvement of existing products and the modernization of legacy backend systems, focusing on performance, maintainability, and scalability
Support the creation of technical designs, architectural documentation, and other artifacts related to backend services, data flow, and integrations
Act as a member of a product team, supporting teammates and collaborating to ensure collective product and team success, fostering a culture of shared responsibility
Qualification
Required
Candidate must be available to work a hybrid schedule in Ashburn, VA
Must be a U.S. Citizen with the ability to pass CBP background investigation, criteria includes, but not limited to: 3-year check for felony convictions, 1-year check for illegal drug use, 1-year check for misconduct such as theft or fraud
College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline. Equivalent professional experience will be considered in lieu of degree
Professional Experience: at least seven (7) years related technical experience in backend software design, development, and implementation
Expert-level proficiency in C# programming language
Extensive professional experience with the .NET Framework and .NET (Core) for building high-performance backend applications and microservices
Demonstrated experience with message brokers and event streaming platforms, specifically Kafka
Proven experience interacting with and managing data in both relational databases (e.g., PostgreSQL, Oracle) and NoSQL databases (e.g., MongoDB)
Experience with designing and implementing robust Microservice Architectures and RESTful APIs
Experience with source code control systems and concurrent development workflows (Git preferred)
Knowledge of creating reusable libraries and developing complex backend solutions
Understanding of all elements of the software development life cycle (SDLC), including planning, requirements management, development, configuration management, quality assurance, and release management
Experience with Visual Studio, Docker
Strong ability to analyze complex project-related problems and create innovative solutions
Experience with C# unit testing frameworks (e.g., NUnit, xUnit, MSTest)
Local candidates must be available to work a hybrid schedule in Ashburn, VA
Preferred
Familiarity with cloud platforms (e.g., AWS, Google Cloud) and experience deploying/managing .NET applications within these environments
Experience with advanced monitoring and observability tools such as Dynatrace, AppDynamics, SCOM, Prometheus, or Grafana
Demonstrated experience with Infrastructure as Code (IaC) principles and tools (e.g., Terraform, CloudFormation) for automating infrastructure provisioning
Experience with container orchestration platforms (e.g., Kubernetes) for deploying and managing microservices
Knowledge of CI/CD pipelines and tools (e.g., Jenkins, Harness, GitLab) for automated build and deployment processes
Understanding of distributed tracing and logging best practices
Ability to apply estimation techniques to software development efforts
Strong collaboration skills and a desire to work within a team
Highly responsible, team-oriented individual with a very strong work ethic and a self-starter
Benefits
Flexible time off benefit
Healthcare
Wellness
Financial
Retirement
Family support
Continuing education
Time off benefits
Company
CACI bv
CACI levert, implementeert en beheert bedrijfskritische oplossingen voor het Hoger Onderwijs: het StudentInformatieSysteem OSIRIS en LISA voor zaakgericht werken.
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase