What are the responsibilities and job description for the Senior Full Stack Developer position at Haystack?
We're hiring on behalf of a Haystack partner!
The Role
The Role
- Develop and maintain scalable, secure full-stack applications using modern frameworks and cloud technologies
- Collaborate with designers, QA teams, and stakeholders to define, develop, and implement financial tool capabilities
- Integrate with DoD financial management systems and ensure data compliance with government regulations
- Build RESTful APIs and microservices that ensure clean, secure data pipelines
- Apply secure coding practices and implement role-based access controls
- Participate in Agile sprint cycles, code reviews, testing, and release processes
- Top Secret Clearance (TS/SCI Preferred or Eligible)
- 8 years of full-stack development experience supporting web-based applications
- Strong experience with front-end frameworks (React, Angular, or Vue.js)
- Back-end expertise with C#, Node.js, .NET Core, Java, or Python
- Experience with SQL/PostgreSQL and NoSQL databases
- Knowledge of DevSecOps, Git version control, and CI/CD tools
- Working knowledge of cloud platforms (AWS, Azure, or GovCloud)
- Strong understanding of application security, RBAC, and API development
- Experience working within DoD or federal IT environments
- Opportunity to support a mission-critical platform for the Department of Defense
- Hybrid working model
- Work on modernizing financial planning, execution tracking, and audit readiness
Salary : $107,900 - $195,050