Senior Software Engineer

Visa Hunt; Lisboa; Presencial; EUR 90 000 - 120 000; Tempo integral

Resumo da oferta

Damia Group is seeking a senior backend engineer to join our Portugal team in Lisboa. You will design and implement microservices using Java 11+ and Spring Boot, build scalable AWS-based infrastructure, and contribute to data-driven, production-grade SaaS platforms.

You’ll collaborate with cross-functional teams, participate in architectural discussions, and own code quality, testing, and observability with tools like CloudWatch and OpenTelemetry. Fluent English required.

Qualificações

• MSc/BSc in Computer Engineering (or similar) required.
• 7+ years backend development experience with OOP.
• Proficient in Java 11+ and Spring Boot.
• Experience in event-driven architecture.
• Strong SQL and NoSQL database knowledge.
• Solid testing practices (Unit/Integration/E2E).
• Good code quality with tooling (e.g., SonarQube).
• Experience in architecture discussions and decisions.
• Fluent English.

Responsabilidades

• Collaborate with the architect to design microservices and APIs.
• Develop and maintain scalable backend services in Java 11+ and Spring Boot 3.
• Contribute to AWS cloud infrastructure for the SaaS application.
• Participate in sprint reviews with demos and documentation.
• Uphold coding conventions and maintainability.
• Own initiatives while collaborating with cross-functional teams.
• Focus on product value with a strong engineering mindset.

Conhecimentos

Java 11+

Spring Boot

Event-driven architecture

SQL/NoSQL

Unit/Integration testing

Observability tooling

Architecture discussions

English fluency

Team collaboration

Formação académica

MSc/BSc in Computer Engineering (or similar)

Ferramentas

AWS

CloudWatch

DataDog

Prometheus

OpenTelemetry

Descrição da oferta de emprego

Damia Group is an international tech recruitment agency with 3 decades of experience. Our arrival in Portugal, 7 years later, was set on a mission to transform IT recruitment experiences and, through them, achieve better results. We believe in long-term relationships with a transparent and relaxed mindset. In a short period, we have reached the hearts of both scale-ups and larger organisations by delivering spot-on curated candidate shortlists, increased job offer acceptance rates and shorter time-to-fill.

Damia handles direct hires on behalf of our clients.

Their mission is to increase clinical capacity so healthcare professionals can focus on what matters most — the patients. Healthcare teams are either stretched thin by work that can be automated or weighed down by waste that can be avoided. The company's intelligent automated platform uses hospital data and patient conversations to turn chaos into useful and efficient interactions.

How they work

They build conversational AI agents, intelligent clinical pathways, and care orchestration tools that empower clinicians to work at their full potential — deployed across leading hospitals in Europe, with 100K+ lives impacted and over 1 million clinical interactions mediated.

What you’ll do

• Collaborate with the architect to design microservices:Work closely with the architect to understand product requirements and translate them into a technical solution using microservices architecture — defining service boundaries, APIs, data models, and communication protocols.
• Develop and maintain microservices:Translate the designed architecture into well-written, clean, maintainable, and testable code using Java 17 and Spring Boot 3. Ensure services are performant, scalable, and secure.
• Contribute to AWS cloud infrastructure:Participate in designing, deploying, and maintaining the AWS cloud infrastructure that supports the SaaS application.
• Showcase implemented solutions:Communicate and demonstrate technical solutions during sprint reviews — presentations, demos, or documentation that explain design choices, functionality, and trade-offs.
• Define and uphold coding conventions:Work with the team to establish and maintain clear, consistent coding standards — identifying areas for improvement and documenting agreed-upon practices.
• Ownership mentality: You ship and maintain what you build.
• Autonomous but collaborative:Capable of owning initiatives while working effectively with cross-functional teams (product, design, ops, etc.).
• Product-focused:You care about the why as much as the how behind every feature.

Main requirements

• MSc/BSc in Computer Engineering or similar
• Minimum 7 years of backend development experience using Object-Oriented Programming
• Experience in Java 11 or newer, Spring Boot, and Spring Framework
• Experience in event-driven architecture
• Experience with Relational SQL and Document NoSQL databases
• Strong testing experience — Unit, Integration, E2E
• Rigorous about code quality — usage of tools like SonarQube
• Experience taking part in architectural discussions and decisions
• Strong observability mindset: familiarity with tools like CloudWatch, DataDog, Prometheus, OpenTelemetry — understands logging, metrics, and alerting in production-grade SaaS
• Keen awareness of the evolving software landscape, including the integration of AI assistants and productivity tools in day-to-day engineering work
• Experience designing systems for production readiness: health checks, distributed tracing, incident response
• Experience in code reviews and working collaboratively in a team
• Fluency in English