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Senior Application Developer (DAAS API GW)

Backend Full-time Permanent US

Job details

$125,000-$135,000 Salary
US Eligibility
Senior Experience
Full-time Employment

About this role

Role overview This remote position supports sustainment and lifecycle management for application programs serving federal customers. The selected developer will help design, build, test, and maintain software systems, partnering with analysts to translate requirements into program specifications and durable solutions.

Responsibilities - Design, develop, test, and maintain computer programs that satisfy user and system requirements. - Collaborate with systems analysts and designers to research requirements, define objectives, and document detailed program specifications. - Support testing, documentation, and reporting activities that keep application software running smoothly in sustainment. - Build application programming interfaces that underpin low-code/no-code development platform models. - Develop process automation software using BPMN-driven tools and integrate with Microsoft SQL Server and .NET environments. - Contribute to agile and hybrid low-code application development practices, including MuleSoft Anypoint Platform work.

Requirements - Active Secret clearance. - Five or more years of professional software development experience. - Hands-on work with low-code/no-code BPMN tools such as Appian, Salesforce, or Nintex. - Experience developing automation software tied to BPMN models, with Microsoft SQL Server and .NET. - Working knowledge of MuleSoft Anypoint Platform development. - Bachelor's degree in Computer Science, Information Systems, Engineering, Business, or a related discipline. - DoD 8570/8140 baseline certification at Category IAT Level I. - MuleSoft Certified Developer Level 1 (or obtainable within three months of start).

Benefits and work setup - Fully remote work arrangement. - Compensation listed at $125,000 to $135,000, depending on experience and contract provisions. - Comprehensive benefits package including medical, dental, vision, and disability coverage. - 401(k) plan with immediate vesting and employer matching after 90 days. - Educational assistance and a student loan repayment program. - Gym reimbursement and paid time off.

Skills detected in the listing

C#SQL
Detected Sep 25, 2026
Last verified Sep 25, 2026

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