Senior Back-End Software Engineer

Sigmatech, Inc.

Huntsville, ALJobPosted 3mo agoSeen in employer's feed 3 days ago

Huntsville, ALJobNo compensation foundPosted 3mo agoSeen in employer's feed 3 days ago

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At a glance

Compensation

No compensation found

Location

Huntsville, AL

Work Authorization

Not specified

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Requirements

Credentials this posting asks for.

Security+ CertificationSecret clearanceBachelor's degree

Job overview

Sigmatech, Inc. is hiring a Senior Back-End Software Engineer. The Senior Back-End Software Engineer will architect and develop mission-critical backend applications, microservices, and data platforms for defense operations and advanced analytics. This role involves collaborating with software, data, and systems engineers to deliver secure, scalable solutions using modern development practices, containerized environments, and automated CI/CD pipelines. The engineer will contribute to Sigmatech's Internal Research and Development (IRAD) and Technology Solutions Group (TSG), influencing emerging capabilities and prototyping advanced solutions.

Key focus areas include Build and maintain backend application components, Develop software using Python and C/C++, and Design and optimize relational and NoSQL databases.

Successful candidates bring Bachelor's Degree In Computer Science, 5+ Years Software Development, and Security+ Certification. Important skills include Python, C/C++, SQL Databases, PostgreSQL, Microsoft SQL Server, and Oracle. Preferred (not required): Kubernetes, Docker Containers, Terraform, and Infrastructure as Code.

Skills & qualifications

RequiredNice to have

Skills

PythonC/C++SQL DatabasesPostgreSQLMicrosoft SQL ServerOracleGitLinux EnvironmentsUnit Testing FrameworksIntegration Testing FrameworksSystem Testing FrameworksKubernetesDocker ContainersTerraformInfrastructure as CodeC#TypeScriptEmbedded SystemsEmbedded EnvironmentBazelProblem-SolvingCross-Functional TeamworkCommunication

Qualifications

DoD Secret ClearanceBachelor's in Computer ScienceBachelor's in Software EngineeringBachelor's in Computer EngineeringBachelor's in Related Field5+ Years Software Development ExperienceSecurity+ CertificationActive Secret ClearanceActive TS ClearanceArmy Program Support ExperienceAir Force Program Support ExperienceSpace Force Program Support Experience

Full job description

Job Descriptions:

The Back-End Software Engineer will be responsible for architecting and developing mission-critical backend applications, microservices, and data platforms that support defense operations and advanced analytics. The engineer will work closely with software, data, and systems engineers to deliver secure, scalable solutions using modern development practices, containerized environments, and automated CI/CD pipelines. This position requires strong expertise in Python and C/C++, database design, API development, and secure software engineering principles.

The position resides within Sigmatech's Internal Research and Development (IRAD) directly reporting to the Chief Technology Officer (CTO) supporting the development and delivery of customer-focused technical solutions across defense programs. In addition to project work, the selected candidate will have the opportunity to contribute to Sigmatech Technology Solutions Group (TSG). This unique combination provides exposure to both mission execution and technology innovation, allowing engineers to influence emerging capabilities, prototype advanced solutions, and contribute directly to the company's long-term technical strategy.

*Selected candidate for this position must be able to obtain and maintain a DoD Secret clearance.

Required Experience:

Required Qualifications

Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or related field
5+ years of software development experience
Experience with:
Python and C/C++
SQL databases (PostgreSQL, SQL Server, Oracle)
Git version control
Linux environments
Unit, integration, and system testing frameworks and practices
Security+ certification (or ability to obtain within 6 months)

Preferred Qualifications

Active Secret or TS clearance
Experience with:
Kubernetes
Docker containers
Terraform or Infrastructure as Code
C# and Typescript
Firmware or embedded environment
Bazel or similar build system
Experience supporting Army, Air Force, Space Force, or C5ISR programs

Desired Characteristics

Strong problem-solving skills
Ability to work in cross-functional engineering teams
Excellent written and verbal communication skills
Experience working directly with government customers

Keyword: Developer

From: Sigmatech, Inc.

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