Developer .NET | Lisboa

Developer .NET
At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.  

The opportunity

We are seeking a talented and motivated Developer .NET to join our FSO Technology team. The ideal candidate will have experience in software development, focusing on .NET solutions, and will be responsible for designing, developing, and implementing applications that meet our clients' needs.

Your key responsibilities

•    Develop and maintain scalable applications using .NET or Java on the backend and React on the frontend.
•    Contribute to solution design, write clean, testable code, and deliver features end-to-end for small to medium scope.
•    Collaborate with product, design, and engineering teammates to refine requirements and plan iterations.
•    Participate in code reviews, uphold coding standards, and improve test coverage.
•    Troubleshoot and resolve defects and performance issues across the stack.
•    Document solutions, contribute to knowledge sharing, and stay current with relevant technologies and practices.

To qualify for the role you must have

•    Approximately 3 years of professional software development experience.
•    Proficiency in either .NET (C#, ASP.NET Core) or Java (Java 11+) building RESTful APIs and services.
•    Production experience with React and modern JavaScript/TypeScript.
•    Hands-on experience with relational databases (e.g., SQL Server, PostgreSQL, Oracle), including writing efficient queries.
•    Familiarity with Agile practices (Scrum or Kanban) and collaborative workflows (Git, pull requests, issue tracking).
•    Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent practical experience.

Skills and attributes for success

•    Solid problem-solving and debugging skills; ability to break down requirements and estimate work.
•    Strong collaboration and communication skills in a cross-functional team environment.
•    Ownership mindset with attention to quality, security, and maintainability.
•    Ability to learn quickly and adapt to new tools, libraries, and frameworks.

Ideally you should also have

•    Experience deploying to a major cloud (Azure, AWS, or GCP) and using CI/CD pipelines.
•    Exposure to containerization (Docker) and basic orchestration concepts (Kubernetes).
•    Familiarity with microservices, messaging (e.g., Kafka, RabbitMQ), and caching (e.g., Redis).
•    React ecosystem depth: Hooks, state management (Redux/RTK or similar), testing (Jest/React Testing Library), accessibility basics.
•    Knowledge of additional API paradigms (GraphQL, gRPC) and observability tooling (metrics, logs, tracing).
•    Understanding of security best practices (OWASP) and fundamentals of performance tuning.

What we look for
An effective communicator and you’ll be a confident team player equipped with strong people management skills; Creative, proactive, a team player, and able to work under pressure. It’s important to have a strategically focused mindset and the ability to deliver multiple projects and present information in a clear and concise manner. Business mindset and some commercial acumen. We value a strong work ethic, forward-thinking, and being a self-starter; If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

 
What we offer
We offer a competitive remuneration package where you’ll be rewarded for your individual and team performance. Plus, we offer support and coaching, opportunities to develop new skills and progress your career, and the freedom and flexibility to handle your role in a way that’s right for you. 

•    Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
•    Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.

•    Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
•    Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

 
If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

The exceptional EY experience, it’s yours to build. 

EY | Shape the future with confidence 

EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.  
Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.  
Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today. 
At EY, we're committed to providing recruitment and career opportunities to all, regardless of gender, sexual orientation, social background or disability. We believe that equality and diversity are central to our recruitment process, as they enhance creativity and efficiency, leading to improved performance and productivity. In line with this commitment, EY Portugal recently became a member of the Inclusive Community Forum. This initiative, led by Nova SBE, focuses on the recruitment of individuals with disabilities, advocating for a more inclusive community. Moreover, EY Portugal has also endorsed the Diversity Charter of APPDI (the Portuguese Association for Diversity and Inclusion), pledging to establish and develop internal policies and practices which support diversity. Through these initiatives, EY seeks to actively contribute to the inclusion process, and promote a more inclusive community for people with disabilities, by actively participating in creating solutions.

#LI-HYBRID