SENIOR FULLSTACK DEVELOPER (HYBRID)

iTRTech Group; Lisboa; Hybrid; EUR 31,000 - 35,000; Full time

Job summary

iTRTech Group in Porto/Porto area seeks a Senior Fullstack Developer for a hybrid role. You will build scalable, multi-tenant platforms using React/TypeScript and Node.js/NestJS, while focusing on reliability, automation and production operations.

You will enhance CI/CD pipelines, support cloud deployments and work with DevOps to ensure availability and security across regions, following Agile methodologies in a collaborative environment.

Qualifications

• 5-8 years of professional experience in SRE, Systems Engineering, Operations, DevOps or Production Support.
• Experience in production environments, including on-call support, incident response and troubleshooting of high-availability systems.
• Solid understanding of SRE principles, Linux troubleshooting, networking fundamentals and distributed systems.
• Experience developing backend services with Node.js/NestJS and frontend applications with React/TypeScript.
• Experience with Docker and Kubernetes.
• Hands-on experience with monitoring, logging and observability tools, including Prometheus, Grafana, ELK and Splunk.
• Familiarity with CI/CD, automation and IaC tools such as Terraform and Ansible; experience with structured incident, problem and change management.
• Fluent English and experience in Scrum/Kanban environments. AWS, Microsoft Azure or Google Cloud Professional certifications, Kubernetes and DevOps certifications are preferred.

Responsibilities

• Develop and operate multi-tenant platforms, delivering features and integrations aligned with business milestones and release schedules.
• Improve and standardise CI/CD pipelines to increase deployment reliability.
• Support cloud deployments and regional infrastructure setups, ensuring availability and compliance.
• Monitor system reliability, investigate incidents and apply Site Reliability Engineering practices.
• Contribute to platform scaling, performance improvements and the onboarding of new services.
• Collaborate with Product, Engineering and DevOps teams to improve workflows, automation and delivery.

Skills

React/TypeScript

Node.js/NestJS

Docker

Kubernetes

CI/CD

Observability

Terraform/Ansible

Prometheus/Grafana

ELK/Splunk

Cloud platforms

Tools

Docker

Kubernetes

Terraform

Ansible

Prometheus

Grafana

ELK

Splunk

Job description

SENIOR FULLSTACK DEVELOPER (HYBRID PORTO)

Portuguese company hires for hybrid position

Location: Porto / Vila Nova de Gaia, Portugal

Only candidates already based in Portugal will be considered

Work Model: Hybrid — 2 days per week in the office

Language Requirements: Fluent English mandatory

Seniority: Senior (5-8 years in SRE, Systems Engineering, Operations, DevOps or Production Support)

Sector: Mobility

Rate Between €2800 - 3100 RV or unipessoal (gross value)

About The Opportunity

We are looking for a Senior Fullstack Developer to develop and operate scalable, multi-tenant platforms and cloud-based solutions. This role combines React/TypeScript and Node.js/NestJS development with a strong focus on reliability, deployment automation and production operations.

Responsibilities

• Develop and operate multi-tenant platforms, delivering features and integrations aligned with business milestones and release schedules.
• Improve and standardise CI/CD pipelines to increase deployment reliability.
• Support cloud deployments and regional infrastructure setups, ensuring availability and compliance.
• Monitor system reliability, investigate incidents and apply Site Reliability Engineering practices.
• Contribute to platform scaling, performance improvements and the onboarding of new services.
• Collaborate with Product, Engineering and DevOps teams to improve workflows, automation and delivery.

Requirements

• 5-8 years of professional experience in SRE, Systems Engineering, Operations, DevOps or Production Support.
• Experience in production environments, including on-call support, incident response and troubleshooting of high-availability systems.
• Solid understanding of SRE principles, Linux troubleshooting, networking fundamentals and distributed systems.
• Experience developing backend services with Node.js/NestJS and frontend applications with React/TypeScript.
• Experience with Docker and Kubernetes.
• Hands-on experience with monitoring, logging and observability tools, including Prometheus, Grafana, ELK and Splunk.
• Familiarity with CI/CD, automation and Infrastructure as Code tools such as Terraform and Ansible; experience with structured incident, problem and change management.
• Fluent English and experience in Scrum/Kanban environments. AWS, Microsoft Azure or Google Cloud Professional certifications, Kubernetes and DevOps certifications are preferred.

Ideal Candidate Profile

An autonomous engineer comfortable combining application development with operational responsibility. You investigate production issues methodically, communicate clearly across development, infrastructure and security teams, and contribute proactively to platform reliability and continuous improvement.

5 Questions for Candidates

• How many years of experience do you have in production operations, SRE or DevOps?
• What applications have you developed using React/TypeScript and Node.js/NestJS?
• Can you describe a production incident you resolved using observability tools?
• What experience do you have with multi-tenant platforms, Kubernetes, CI/CD and Infrastructure as Code?
• Are you comfortable working in fluent English, attending the office twice weekly and considering the stated compensation range?

Keywords

React, TypeScript, Node.js, NestJS, SRE, Linux, Docker, Kubernetes, Observability, CI/CD, Terraform, Ansible

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