Software Engineer

La Fosse; Lisboa; Presencial; EUR 55.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private healthcare

Life insurance

25 days annual leave

Daily meal allowance

Learning and development opportunities

Descripción de la vacante

La Fosse is hiring a Software Engineer – Infrastructure in Lisbon, Portugal. The role focuses on building production‑grade infrastructure software, automation, and observability tools for cloud‑native applications.

You will work with Kubernetes, containerized environments, and CI/CD pipelines, contributing from design to production and collaborating with software teams. Mid‑level and senior engineers are welcome, with emphasis on strong programming fundamentals, infrastructure knowledge and the

Formación

• Bachelor‑level or higher technical degree or equivalent engineering experience.
• Strong production coding background with infrastructure focus.
• Solid Python/Go and modern programming language proficiency.

Responsabilidades

• Design, develop and maintain infrastructure management software and tooling.
• Build automation for provisioning, deployment and orchestration.
• Improve scalability, reliability and observability of cloud‑native applications.
• Collaborate with software teams to solve complex infra challenges.
• Take ownership of solutions from design through production.
• Lead senior engineers in infrastructure system design and technical direction.

Conocimientos

Python

Go

Kubernetes

Docker

Prometheus

Grafana

OpenTelemetry

PostgreSQL

Kafka

CI/CD

Educación

Relevant technical degree

Herramientas

Kubernetes

Docker

GitHub Actions

GitLab CI

Jenkins

CircleCI

PostgreSQL

Kafka

OpenTelemetry

Prometheus

Grafana

Descripción del empleo

Software Engineer - Infrastructure (Mid-Level / Senior)

Location: Lisbon, Portugal

Employment Type: Permanent, Full-Time

About the Opportunity

We're working with a well-funded international technology company expanding its infrastructure engineering team in Lisbon.

The organisation develops cloud-native enterprise software and is building a team of engineers focused on designing, developing and improving the infrastructure systems that support its products.

This is a software engineering role with a strong infrastructure focus, rather than a traditional DevOps or cloud administration position.

You'll be developing production-grade software, infrastructure management tooling, automation and orchestration systems that improve the reliability, scalability and availability of complex applications.

The business is hiring at both mid-level and senior levels and is particularly interested in engineers with strong programming fundamentals and a deep understanding of how infrastructure systems work.

Key Responsibilities

• Design, develop and maintain infrastructure management software and tooling.
• Build automation to improve infrastructure provisioning, deployment and orchestration.
• Develop systems that improve the scalability, reliability and availability of cloud-native applications.
• Work with Kubernetes and containerised infrastructure environments.
• Build and improve observability, monitoring and operational tooling.
• Develop integrations with third-party infrastructure components.
• Contribute to disaster recovery, backup and redundancy capabilities.
• Support infrastructure changes across database and event-streaming platforms.
• Improve internal engineering tools, testing processes and CI/CD workflows.
• Collaborate with software engineering teams to solve complex infrastructure challenges.
• Take ownership of technical solutions from design through to production.

For senior engineers, responsibilities will also include leading infrastructure system design, solving complex architectural problems, providing technical direction and supporting other engineers.

• Strong hands-on software engineering experience, ideally with a background in infrastructure-focused development.
• Proficiency in Python, Go or another modern programming language.
• Experience developing production software, automation or infrastructure management tooling.
• Understanding of containerisation, infrastructure orchestration or cloud-native systems.
• Familiarity with cloud platforms such as AWS, Azure or GCP.
• Experience with CI/CD systems such as GitHub Actions, GitLab CI, Jenkins or CircleCI.
• Knowledge of at least one of the following:
• Kubernetes or Docker.
• Observability tools such as Prometheus, Grafana or OpenTelemetry.
• Databases such as PostgreSQL or DuckDB.
• Event-streaming platforms such as Kafka.
• Strong software engineering fundamentals, including testing, debugging and code quality.
• Ability to solve technical problems independently and collaborate effectively.
• Relevant technical degree or equivalent demonstrated engineering capability.

Additional Expectations for Senior Engineers

• Strong practical knowledge of Kubernetes and container orchestration.
• Experience designing and developing infrastructure systems rather than primarily configuring existing services.
• Understanding of distributed systems, scalability and reliability.
• Experience taking ownership of complex technical projects.
• Ability to translate ambiguous problems into clear technical designs and implementation plans.
• Experience providing technical guidance while remaining hands-on with development.
• Developing Kubernetes operators, controllers or custom orchestration systems.
• Infrastructure provisioning and automation platforms.
• Go or Python development in production environments.
• Prometheus, OpenTelemetry, Grafana or similar observability technologies.
• Kafka, PostgreSQL or other data infrastructure platforms.
• High-availability, backup and disaster recovery systems.
• Experience building internal developer platforms.
• Experience supporting high-consistency transactional systems.
• Exposure to financial services or other regulated industries.

What We're Looking For

We're looking for software engineers who enjoy building infrastructure systems and understanding how technology works beneath the surface.

The ideal candidate is comfortable writing production code, designing technical solutions and solving challenges involving infrastructure, scalability and reliability.

This role is particularly suited to engineers who combine strong software development skills with practical infrastructure knowledge.

For mid-level engineers, we're looking for strong coding fundamentals and the ability to independently deliver infrastructure-related development work.

For senior engineers, we're looking for deeper systems expertise, strong Kubernetes knowledge and the ability to lead technical design and delivery.

What's on Offer

• Opportunity to join a growing international engineering hub.
• Work on complex cloud-native infrastructure and distributed systems.
• Private healthcare and life insurance.
• 25 days' annual leave plus public holidays.
• Daily meal allowance.
• Technical learning and development opportunities.
• Long-term career progression within an engineering-focused environment.