Slalom Flex (Project Based)- Sr. Java Software Engineer

About this role

Sr. Software Engineer (Java)
Start Date: 4/20/2026- 12/31/2027


Location: Remote EST Hours


W2 Employment: Must have lived in the U.S. 3+ years


About Us
Slalom is a purpose-led, global business and technology consulting company. From strategy to implementation, our approach is fiercely human. In six+ countries and 43+ markets, we deeply understand our customers—and their customers—to deliver practical, end-to-end solutions that drive meaningful impact. Backed by close partnerships with over 400 leading technology providers, our 10,000+ strong team helps people and organizations dream bigger, move faster, and build better tomorrows for all. We’re honored to be consistently Recognized as a great place to work, including being one of Fortune’s 100 Best Companies to Work For seven years running. Learn more at slalom.com.


Overview
We are seeking a Software Engineer to design, build, and support highly scalable, cloud‑first applications that meet rigorous performance, reliability, and security standards. This role focuses primarily on backend development and works closely with cross‑functional partners in an Agile environment to deliver modern, high‑impact software solutions.


Key Responsibilities

• Design, develop, and implement complex software solutions aligned with federal standards and real‑time payment systems
• Build and maintain backend services using cloud‑native and serverless architectures.
• Design and develop high‑performance Java application components and integrate with distributed systems and services.
• Collaborate with product owners, analysts, and engineers within Agile teams to define requirements and conduct design reviews.
• Contribute to strategic and tactical planning related to system architecture and the software development lifecycle.
• Ensure applications meet high standards for scalability, reliability, security, and availability (24/7/365 environments).
• Provide production support, including timely...