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CACI International Inc · 1 week ago

Full Stack Developer (C#)

State Farm, VA

Full-time

Hybrid

Senior Level

$90K/yr - $190K/yr

7+ years exp

CACI International Inc is seeking a C# Software Engineer to join their Agile Solution Factory Team supporting Customs and Border Protection. The role involves developing high-performance, cloud-native applications for critical operations, leveraging expertise in C# and the .NET ecosystem, and participating in Agile practices.

Information TechnologyService IndustrySoftware

Comp. & Benefits

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

C#.NET FrameworkMicroservicesKafkaPostgreSQLMongoDBRESTful APIsGitDockerAgileUnit TestingCollaborationProblem SolvingWork Ethic

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

Healthcare

Wellness

Financial

Retirement

Family support

Continuing education

Time off benefits

Company

CACI International Inc

Glassdoor4.0

At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.

Founded in 1962

Arlington, Virginia, USA

10001+ employees