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[Remote] Senior Developer

Worldwide Salaried Open

Note: The job is a remote job and is open to candidates in USA. Catapult Federal Services is a mission-driven enterprise healthcare organization focused on building a unified digital platform to enhance patient experiences. They are seeking a Senior Software Engineer with expertise in mobile and web development to contribute to a patient-facing platform, collaborating closely with product and engineering teams while taking on increasing ownership in the role.

Responsibilities

  • Build and maintain high-quality mobile applications using React Native as the primary platform
  • Develop and maintain web applications as an equal part of your day-to-day contribution
  • Contribute to API development as part of a cross-functional squad
  • Produce clean, well-tested, secure code and participate in thorough PR reviews
  • Champion CI/CD, automated testing, and observability best practices across the team
  • Partner closely with Product to clarify scope, assess feasibility, and ensure business intent is met
  • Translate product requirements into technical plans and delivery commitments
  • Contribute to architecture and design discussions for a unified digital platform
  • Coordinate with cross-squad teams on dependencies, acceptance criteria, and timelines
  • Own sprint estimation and personal delivery commitments within the squad
  • Contribute to production readiness and post-launch support
  • Navigate ambiguity and help shape solutions, not just execute on them
  • Leverage AI-assisted tools and agent workflows to improve productivity and code quality

Skills

  • 5+ years of software engineering experience
  • Hands-on production experience with React Native mobile development — required
  • Hands-on production experience with web development (React or similar) — required
  • Proficiency in C# and API development
  • Strong Azure experience required — environment is fully Azure-based
  • Solid understanding of distributed or cloud-based system design
  • Agile delivery experience
  • Comfortable working directly with Product in requirement gathering and story refinement
  • Ability to work independently, manage ambiguity, and take initiative
  • Experience in healthcare or other regulated industries
  • Epic or other EHR integration experience
  • Experience with AI-assisted development tools and agent-based workflows
  • CRM system integration experience
  • Interest in growing into a technical lead or engineering lead role
  • Bachelor's degree in Computer Science, Engineering, or a related field preferred; equivalent experience considered

Benefits

  • $65 - $70/hour – W2 only
  • No sponsorship available
  • 1-year contract with option to convert to permanent

Company Overview

  • Catapult Federal Services is headquartered in Plano, TX, with its primary business operations office located in the greater Washington, D.C. area. It was founded in 2017, and is headquartered in Plano, Texas, US, with a workforce of 201-500 employees. Its website is https://catapultsg.com/.
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