Senior.Net Developer

Pertemps Erp (Part Of Network Emea); Lisboa; Híbrido; EUR 55 000 - 85 000; Tempo integral

Resumo da oferta

Pertemps Erp (Part Of Network Emea) is seeking a Senior .NET Developer in Lisbon to join a hybrid team. You will own backend services, design scalable microservices, and help transform a legacy monolith into a cloud-native architecture.

Collaboration with product owners and architects is essential to shape technical direction. The role requires strong backend experience in .NET/C# with exposure to Java, REST APIs, and modern dev practices.

Qualificações

• 5+ years of backend development experience.
• Strong background in one or more: .NET, C#, Java.
• Experience with microservices and distributed systems.
• Proficiency in REST API design and system integrations.
• Familiarity with Docker and Kubernetes.
• Knowledge of SQL databases like PostgreSQL or SQL Server.

Responsabilidades

• Take ownership of backend services and drive development from concept to delivery.
• Design and build scalable microservices and distributed systems.
• Help transform a legacy monolith into a cloud-native architecture.
• Design event-driven architectures using Kafka and asynchronous processing.
• Mentor other developers and raise the team’s technical capability.
• Produce clear technical documentation and communicate complex decisions.

Conhecimentos

Backend development

C#/.NET

Java experience

REST APIs

SOLID principles

Mentoring

Agile

Ferramentas

Docker

Kubernetes

Kafka

PostgreSQL

SQL Server

Descrição da oferta de emprego

Senior .NET Developer

Location: Lisbon, Portugal

Working model: Hybrid – 3 days per week in the office

Contract: Permanent

I’m looking for a strong .NET Developer to join a team in the middle of a major engineering transformation.

The technology landscape is evolving. While the team has a strong .NET background, they’re deliberately keeping an open mind about the future, with strong Java, Go and Rust all being considered.

What you’ll be doing

• Take ownership of backend services and drive their development from concept through to delivery.
• Design and build strong scalable, resilient microservices and distributed systems.
• Help transform a large legacy monolith into a modern, cloud-native architecture.
• Design and implement strong event-driven architectures, working with Kafka and asynchronous processing.
• Work across synchronous and asynchronous integrations.
• Partner closely with Product Owners and Architects to shape technical direction.
• Lead an Agile team through planning, development, delivery and continuous improvement.
• Make pragmatic technology and architecture decisions based on business needs.
• Set engineering standards and contribute to good architectural practices.
• Mentor other developers and help raise the technical capability of the wider team.
• Produce clear technical documentation and communicate complex technical decisions effectively.

What I’m looking for

I’m looking for an experienced backend engineer who is comfortable taking ownership and solving complex problems.

You’ll ideally bring strong 5+ years of backend development experience and a strong background in one or more of:

.NET | C# | Java

You should have experience with:

• Backend development and software architecture.
• Microservices and distributed systems.
• Event-driven architectures.
• Kafka or similar messaging/event-streaming technologies.
• REST API design and complex system integrations.
• Docker and Kubernetes.
• SQL and database design, ideally with PostgreSQL, SQL Server or similar.
• Object-oriented programming, design patterns and SOLID principles.
• Agile development environments.
• Technical leadership, mentoring, or ownership of engineering initiatives.

If you’re a backend engineer who wants more than just another development role, apply to find out more.