Senior Software Engineer – Java, Security & SD-WAN Platform

United States Digital Space LLC; Karnataka; On-site; INR 2,500,000 - 6,000,000; Full time

Job summary

United States Digital Space LLC's Routing SD-WAN Group seeks a Senior Engineer with 8+ years of software development experience to build scalable backend services, APIs, and platforms. You will work on distributed systems, security, and AI-assisted development to empower multiple product teams across the SD-WAN platform.

Ideal candidates have strong Java/DSA skills, cloud-native experience, Linux environments, and a track record in debugging, CI/CD, and high‑quality engineering practices.

Qualifications

• 8+ years of software development experience with a BE/BTech/MS/MCA degree.
• Strong Java and DSA with the ability to design, build, and scale high‑performance services.
• Experience with observability, telemetry pipelines, performance optimization, and security protocols.
• Experience building scalable apps in cloud‑native, Linux environments.
• Hands‑on debugging, root‑cause analysis, CI/CD, automated testing, and modern quality practices.
• Excellent communication and collaboration, with experience using AI‑powered development tools.

Responsibilities

• Develop and enhance the platform layer of SD-WAN Manager, focusing on backend services.
• Design and build foundational platform capabilities for multiple product teams.
• Contribute to architecture, service frameworks, tooling, build systems, and reliability.
• Improve platform scalability, maintainability, and operational excellence.
• Collaborate across teams to deliver secure, scalable networking solutions.

Skills

Java

DSA

Distributed systems

Observability

CI/CD

Linux

Security protocols

Cloud-native

Debugging

AI-powered tools

Education

BE/BTech/MS/MCA in Computer Science/Electrical Engineering or related

Tools

Linux

CI/CD tooling

Job description

Meet the teamthe company's Routing SD-WAN Group develops intelligent, secure, and scalable networking solutions that help enterprises connect and protect their networks from edge to cloud. The SDWAN Manager engineering team builds the platform's management plane using scalable distributed systems, delivering services, APIs, workflows, and user experiences that enable customers to efficiently configure, operate, monitor, and solve their networks, with AI-driven capabilities enhancing operational efficiency and customer experience.

Your Impact:

• Develop and enhance the platform layer of SD-WAN Manager, focusing on scalable backend services and distributed systems.
• Design and build foundational platform capabilities that support multiple product teams and applications.
• Demonstrate strong proficiency in software development, with proven DSA, Multithreading, and OOP fundamentals, along with networking and security experience, to build scalable, secure, and high-performance solutions.
• Contribute to platform architecture, service frameworks, developer tooling, build systems, and runtime reliability.
• Collaborate across teams to improve platform scalability, maintainability, and operational excellence.

Minimum qualifications (Must have skills)We are seeking a Senior Engineer with 8+ years of software development experience with a BE/BTech/MS/MCA in Computer Science, Electrical Engineering, or a related field.

Have good expertise in Java and Data Structures\& Algorithms (DSA), with a proven ability to design, build, and scale high-performance applications, services, and APIs.

Experience with observability and monitoring solutions, telemetry pipelines, performance optimization, and security protocols, including authentication, authorization, secure coding, and building reliable, resilient systems.

Experience developing scalable applications and services, with exposure to distributed systems, cloud-native technologies and Linux-based environments.

Passion for solving complex technical challenges, with hands-on experience in debugging, root-cause analysis, CI/CD, automated testing, and modern quality engineering practices.

Strong communication and collaboration skills, combined with experience using AI-powered development tools and agentic assistants to enhance productivity, innovation, and engineering effectiveness.

Preferred qualifications (Optional Skills)Experience in Python, or Go is plusExperience with SD-WAN, routing, controller-based networking, or network management systems.Understanding of digital certificates (issuance, renewal, revocation, configuration, maintenance etc.).

Why the company?

At the company, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.We are the company, and our power starts with you.