[Hiring] Software Developer III @ATTAINX INC

Role Description

AttainX is seeking a Software Developer III to support the Department of Homeland Security (DHS), Cybersecurity and Infrastructure Security Agency (CISA), Office of Bombing Prevention (OBP). This mid-level position develops, integrates, tests, and maintains secure software applications that support mission information sharing and analysis. The developer collaborates with technical teams and stakeholders to modernize applications, improve reliability, and deliver accessible user experiences. This role performs assigned development work with periodic guidance and escalates complex design or security issues to senior technical staff.

Qualifications

• Bachelor’s degree in computer science, information systems, software engineering, or a related field.
• 4-7 years of related experience in software development, application integration, or a comparable technical role.
• Experience developing, debugging, and maintaining applications using modern programming languages and frameworks.
• Experience developing web applications, reusable components, and accessible user interfaces.
• Working knowledge of RESTful APIs, service integration, and authentication approaches such as OAuth 2.0 or SAML.
• Experience with relational databases, SQL, and application data validation and processing.
• Familiarity with cloud application development, application migration, and scalable software design.
• Experience with Git version control, code reviews, agile development, and continuous integration and delivery practices.
• Ability to write automated tests, investigate defects, and document test results and technical changes.
• Working knowledge of secure coding, vulnerability remediation, access controls, and protection of sensitive information.
• Knowledge of Section 508 accessibility requirements and experience applying accessibility practices to software interfaces.
• Strong analytical, communication, and documentation skills; ability to work independently on assigned development work and collaborate with senior technical staff.
• Experience supporting Federal Government applications, cloud services, data pipelines, or approved AI/ML integrations is preferred.
• Ability to meet DHS/CISA background investigation, EOD/fitness, and system access requirements and maintain required access throughout employment.

Requirements

• Must successfully complete the required DHS/CISA background investigation and obtain and maintain favorable Entry on Duty (EOD)/fitness approval and authorized system access.
• Must be authorized to work in the United States and meet DHS/CISA personnel and system access requirements.

Benefits

• Competitive compensation and benefits packages.
• Paid vacation.
• Medical, dental, and vision insurance.
• Matching 401(k) plan.
• Tuition/training reimbursement.
• Long- and short-term disability coverage, subject to plan terms and eligibility.