Senior Java Engineer
Senior Java Engineer
About the Role
Join to apply for the Senior Java Engineer role at Critical Software.
Building better and safer isn’t a slogan, but the way we show up in the world. It’s how we make sure technology speaks not only in code, but with meaning: better technologies, better ways of working, and more inclusive communities. We align with what matters for people and for the planet, actively nurturing it to be better and safer. At the centre, it’s our people who power everything we do. It’s their talent, drive and different ways of thinking that keep us moving forward, pushing the limits of what’s possible.
Qualifications
- At least 5 years of experience using Java, Quarkus, Kafka, and Postgre
SQL - Knowledge of microservices architectures
- Experience with relational databases, particularly Postgre
SQL - Familiarity with
- driven architectures and message streaming using Kafka - Experience with highly scalable and performant backend services built on Quarkus
- Experience in working autonomously within an agile environment with automated testing and continuous integration and delivery
- Capacity to deliver high quality, reusable and testable software components for highly scalable backend services using Java and Quarkus
- Ability to support the Product Owner with architectural insights and technical knowledge
- Expertise to be part of the team planning and improvement using agile methodologies
- Fluency in English (both written and spoken)
Benefits & Perks
- Work that fits your life, not the other way around
- Offices designed to make you feel like you belong
- A team that knows how to work hard, but also how to have fun
- Pay that makes you feel valued, plus
- based rewards - Your growth is our priority: training, support, and opportunities!
- Private Health Insurance
- Employee Assistance Programme (confidential support for mental health, legal or financial advice)
- Home Office Support
- Extra Holidays (two extra days after your first year, and more as time goes on)
- Extra Parental Leave (two additional months of fully paid leave for both parents)
- Flex‑time (no clock‑watch)
- Gradual Return to Work Support
- Away From Keyboard – Sabbatical programme
Additional Information
Critical Software provides projects across industries including aerospace, space, defence, transport, telecoms, government, energy, finance and healthcare. We are a Benefit Corporation committed to positive impact on society, workers, community and the environment. We are an equal‑opportunity workplace and committed to allow candidates with disabilities or neurodevelopmental conditions to prove their competencies to their full potential. We are willing to move the barriers that may prevent you from demonstrating that you are the right candidate for this role, so please let us know if you need some adjustment in your recruitment process.
By applying to a position at Critical Software, you are deemed to have accepted our Privacy Policy.
- Informações detalhadas sobre a oferta de emprego
Empresa: Critical Software Localização: Lisboa
Lisboa, Lisboa, PortugalPublicado: 31. 10. 2025
Vaga de emprego atual
Seja o primeiro a candidar-se à vaga de emprego oferecida!