Senior Software Engineer

Senior Software Engineer | US | Remote | $140,000 - $150,000

We're working with a mission-driven government IT transformer on this exciting opportunity to modernize critical public service infrastructure. We are looking for a heavy hitter who can bridge the gap between legacy systems and cutting-edge cloud architecture using Java, Angular, and AWS.

The Role

• Lead the charge in modernizing legacy technical debt by converting Oracle ADF applications into high-performance Angular-based front-ends.

• Architect and code robust modules using Java, Spring Boot, and REST APIs, ensuring all software meets rigorous compliance and security standards.

• Design and maintain modern, responsive user interfaces using TypeScript, RxJS, and HTML/CSS to improve the end-user experience for federal agencies.

• Deploy and scale applications within an AWS ecosystem, leveraging EC2, Lambda, S3, and API Gateway for maximum uptime and efficiency.

• Drive technical excellence by participating in deep-dive code reviews and mentoring team members within an Agile/Scrum environment.

What You'll Need

• 12+ years of software engineering experience (or a Bachelor’s degree with equivalent high-level tenure) in full-stack environments.

• Master-level proficiency in Java, Spring Boot, Spring MVC, and professional experience with multithreading and object-oriented design.

• Deep expertise in the modern web stack: Angular, TypeScript, and RxJS, with a specific focus on migrating legacy ADF/JSF architectures.

• Advanced Cloud & Database skills: Hands-on AWS (IAM, RDS, DynamoDB) and RDBMS expertise with Oracle, PostgreSQL, or MySQL.

• Ability to obtain and maintain a Public Trust clearance (US Citizenship typically required for this process).

What's On Offer

• Fully remote flexibility across the US with a collaborative, high-impact team culture.

• Robust professional development including a dedicated Learning & Development platform and Certification assistance.

• Comprehensive perks including internal mobility programs, pet insurance, and corporate discounts.

• The chance to work on "transformative IT" that directly impacts the lives of citizens and the efficiency of government operations.

Apply via Haystack today!