Enterprise SaaS Modernisation Engineer (Java/.NET)

DuskByte
Punjab

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Job details

Qualifications

Spring Boot
CI/CD
Cloud infrastructure
Azure
Oracle
Node.js
Kubernetes
Multilingual
Enterprise Software
.NET Core
C#
Microsoft SQL Server
Git
Google Cloud Platform
Windows
.NET
Java
WCF
AWS
Docker
Terraform
Continuous integration
REST
JSP
Software development
GitHub
APIs
Linux
AI
gRPC
Python
Spring framework

Full job description

Legacy Refactoring, Enterprise Integration, & Cloud Transformation. Remote / Hybrid · Enterprise Integration

The Mission

Enterprise software is the engine of the global economy, but it is often trapped in aging Java and .NET monoliths. At DuskByte, we specialize in the high-stakes evolution of these systems. As an Enterprise SaaS Modernisation Engineer, you will untangle complex business logic and migrate it to modern, cloud-native architectures (AWS, GCP, Azure) without disrupting the revenue stream.

What You Will Do (The Role)

Monolith Decomposition

Break down massive Java (Spring/EE) or .NET (Framework/Core) monoliths into manageable, domain-driven microservices.

Modern Architecture Transition

Port legacy Windows-based .NET apps to Linux-ready .NET 8 containers and migrate Java workloads to serverless or Kubernetes environments.

Data Layer Modernisation

Refactor aging SQL Server or Oracle schemas into scalable, cloud-managed databases with zero-downtime migration scripts.

Enterprise API Design

Build secure, high-throughput REST and gRPC interfaces to bridge the gap between legacy cores and modern frontends.

Hybrid-Cloud Security

Implement robust identity management (OAuth2, OpenID Connect) and secure data-at-rest protocols required by enterprise compliance.

The Enterprise Tech Stack

You should be a master of the "Heavy Hitters"

The Core

Deep proficiency in Java 17+ (Spring Boot/Quarkus) or .NET 6/7/8 (C#).

Legacy Context

Comfort working with Java EE (EJB/JSP) or .NET Framework (WebForms/WCF) to extract value.

Cloud Infrastructure

Professional experience with Azure App Services, AWS Fargate/EKS, or Google Cloud Run.

Modern Tooling

Docker, Kubernetes, Terraform, and advanced CI/CD (GitHub Actions/Azure DevOps).

Who You Are (Requirements)

The "Reliability" Expert

You understand that in the enterprise, "Done" means tested, documented, secure, and observable.

Design Pattern Specialist

You speak the language of SOLID, CQRS, and Event-Driven Architecture.

Polyglot Curious

While your heart is in Java/.NET, you aren't afraid to integrate with Node.js gateways or Python AI services.

Experience

8+ years in Enterprise Software Development, with at least 2 years focused on system migration or refactoring.

Why This Role is Critical at DuskByte

You are the architect of the "New Enterprise." You aren't just writing code; you are liberating years of institutional knowledge from aging infrastructure and making it ready for the next decade of scale.

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