Senior Full Stack Developer (Java+React)
Accenture Digital Core
At Accenture Digital Core, we help clients innovate continuously, at speed and scale, combining deep industry expertise with cutting-edge technology to deliver real transformation. You'll join projects where innovation, intelligence and technical experience come together to build robust, secure and scalable digital solutions.
This is a Full Stack Engineer role focused on designing, developing and maintaining business-critical Capital Markets applications. The role spans the full software development lifecycle — from analysis and development to testing, release and production support — in close collaboration with Belgium-based stakeholders and cross-functional Agile teams. We are hiring across seniority levels, from Junior to Senior.
What You'll Do
● Design, develop and maintain full stack applications using React.js on the frontend and Java Spring Boot on the backend;
● Build, enhance and maintain REST APIs and integrations between internal and external systems;
● Contribute across the software development lifecycle, including requirements analysis, technical design, development, testing and release activities;
● Perform incident investigation, root cause analysis and support critical production environments;
● Apply software engineering best practices: code quality, unit and integration testing, debugging and secure coding standards;
● Participate in Agile ceremonies, sprint planning and release management activities;
● Support planned deployments and participate in on-call production support activities when required.
What You'll Need
Qualifications
● University degree in Computer Science, Software Engineering, Information Technology or a related field;
● 3+ years of experience in software engineering or full stack development roles;
● Experience in production support, incident management and Agile delivery is valued;
● Experience in Banking or Financial Markets is a plus.
Technical Skills
● Frontend: React.js, JavaScript/TypeScript, HTML and CSS;
● Backend: Java, Spring Boot, OOP fundamentals and SOLID principles;
● REST APIs design and consumption; API integrations;
● SQL and relational databases; RDBMS tools such as SQL Server;
● Testing & debugging: unit tests, integration tests, code quality best practices;
● Authentication & authorization concepts, including OpenID Connect; secure coding practices;
● Azure DevOps, CI/CD pipelines, Git — valued;
● Azure Cloud concepts; event-driven architecture concepts — valued;
● Tools: IntelliJ IDEA / VS Code, Postman, Git, Jira, Confluence, ServiceNow, MS Office.
Profile & Other Requirements
● Professional English C1 (spoken and written) — mandatory;
● French and/or Dutch is a plus;
● Strong collaboration and communication skills — daily interaction with stakeholders required;
● Proactive mindset with continuous learning attitude and adaptability;
● Generalizing-specialist mindset — ability to work across different applications and technologies;
● Willingness for on-call support and availability for planned deployments during evenings and weekends when required;
● Experience in regulated environments (e.g., Financial Services) is a plus;
● Lisbon/Portugal-based — hybrid working model.
Must own a valid work permit or EU/Schengen Space nationality to legally work in Portugal.
Must own a valid work permit or EU/Schengen Space nationality to legally work in Portugal.
What We Offer
- Health insurance;
- Life Insurance and Pension Plan Programs;
- Free medical services at the office (Physician, Nutritionist, Psychologist);
- Wellness programs;
- Flexben Program (Support for Education, Kindergarden, Training, Technology, Health);
- Employee Share Purchase Plan;
- Personalized training paths and access to Udemy and Plurisight Plataforms;
- Flex-ability program (financial and flexible support for people with disabilities);
- Special banking conditions;
- Hybrid working model.
Lisbon
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