Valencia Lead Software Engineer - SaaS Backend Architect

Confluence Technologies, Inc.; Alcoy; Híbrido; EUR 70.000 - 100.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Time Off packages

Global Career Development

Social Events

Referral Bonus up to $3,000

Hybrid work model

Descripción de la vacante

Confluence Technologies, Inc. is seeking a Lead Software Engineer to join the Omnia Platform team.

This hands-on technical leadership role will own complex engineering challenges, influence architecture, and shape a strategic multi-tenant SaaS platform used by institutional clients worldwide. Based in Valencia, Spain with a hybrid model, you will design and build backend services in C#/.NET, work with MongoDB Atlas, Azure/Kubernetes, and contribute across the stack with React/TypeScript.

Formación

• Significant software engineering experience with deep expertise in C# and .NET.
• Strong backend development experience within enterprise SaaS environments.
• Experience with MongoDB or comparable NoSQL technologies.
• Hands-on experience with cloud platforms, containerised applications, and Kubernetes.
• Experience building and operating multi-tenant software applications.
• Strong understanding of software architecture, scalability, and system design.
• Excellent problem-solving skills and ability to work independently on complex technical challenges.
• Azure Kubernetes Service (AKS).
• Python and data-processing workflows.
• React, JavaScript, TypeScript, and Redux.
• Technical leadership, mentoring, or people leadership exposure.
• DevOps and CI/CD practices.
• Experience using AI-assisted software development tools such as Claude, Cursor, or similar.

Responsabilidades

• Design and build scalable backend services and APIs using C# and .NET.
• Work with MongoDB Atlas, optimising data models and application performance.
• Drive the reliability, deployment, and scalability of cloud-native services running on Azure and Kubernetes.
• Develop data processing and calculation workflows using Python and modern dataframe technologies.
• Contribute across the full stack, building user-facing functionality with React, TypeScript, and Redux.
• Champion best practices in software quality, testing, code reviews, and maintainability.
• Collaborate closely with Product, Architecture, and Engineering teams to shape solutions that deliver real client value.
• Mentor engineers, raise technical standards, and help foster a culture of continuous improvement.
• Leverage AI-assisted development tools to accelerate delivery and enhance engineering effectiveness.

Conocimientos

C# and .NET

Backend development

MongoDB

Azure Kubernetes Service

Python

React/TypeScript/Redux

Multi-tenant software

Architectural design

Mentoring

DevOps/CI/CD

AI-assisted tools

Herramientas

Azure Kubernetes Service (AKS)

Docker

Kubernetes

Descripción del empleo

Confluence Technologies, Inc. is seeking a Lead Software Engineer to join the Omnia Platform team.

This hands-on technical leadership role will own complex engineering challenges, influence architecture, and shape a strategic multi-tenant SaaS platform used by institutional clients worldwide. Based in Valencia, Spain with a hybrid model, you will design and build backend services in C#/.NET, work with MongoDB Atlas, Azure/Kubernetes, and contribute across the stack with React/TypeScript.