Senior Lead Full Stack Developer

Overview TISTA Science and Technology is seeking a Senior Lead Full Stack Developer to join our growing team. At TISTA, you’ll do meaningful, mission‑driven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We invest in your learning and internal mobility so you can build a career that keeps advancing. We’re proud to serve and hire Veterans, and we put people first in everything we do. TISTA associates enjoy above Industry Healthcare Benefits, Remote Working Options, Paid Time Off, Training/Certification opportunities, Healthcare Savings Account & Flexible Savings Account, Paid Life Insurance, Short-term & Long-term Disability, 401K Match, Tuition Reimbursement, Employee Assistance Program, Paid Holidays, Military Leave, and much more! Responsibilities Design, code, test and deploy features and defect fixes in two-week sprints. Build REST APIs and integrations (ESB, HL7, FHIR, VALIP) with VA enterprise services. Write unit and integration tests and keep code scanning (SonarQube, Fortify) passing in CI/CD. Refactor legacy applications for VAEC and container hosting. Provide Tier 3 fixes: code changes, defect corrections and security remediation. Follow secure coding per VA Handbook 6500 and Section 508 accessibility standards. Qualifications 5+ years of full-stack development (Java, .NET, Python, React, Angular or Node.js) (Mid / Level II / “Journeyman”). 2+ years of software development. REST APIs, unit testing and CI/CD (GitHub, GitLab, Jenkins, SonarQube). Secure coding to RMF / VA Handbook 6500. Desired Skills: ServiceNow/Nuvolo track: 3+ years of ServiceNow development. Maximo track: 3+ years of IBM Maximo configuration and integration. HL7, FHIR, ESB or VALIP integration; VAEC (AWS/Azure) and containers. Section 508 accessible UI development. Education: Bachelor's degree in computer science or a related field (4 more years of experience may replace it for well-qualified candidates). AWS Developer or Solutions Architect, or Azure Developer or DevOps Engineer; SAFe Practitioner. ServiceNow track: CSA and CAD; Red Hat Cloud-Native Applications preferred for VALIP. Clearance: Must be able to obtain a Tier 2 / Moderate Risk Public Trust and a VA PIV credential. Location: Remote, USA. Pay Range: The suggested pay for this position ranges from $85,546 to $97,875. The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. Also, certain positions are eligible for additional forms of compensation, such as bonuses. TISTA associates are eligible to participate in our comprehensive benefits plan! More information can be found here: Originally posted on Himalayas