Java Developer | Hybrid

Inoweiser | Tech For a Better Future

Inoweiser — Tech for a Better Future — is a technology group with over 20 years of experience, focused on empowering our clients to tackle complex challenges through innovative solutions.

We are strengthening our team with a Java Full-Stack Developer (Senior) profile, for a technology project for a client of ours in the e-commerce sector.

• Lead the architecture and implementation of complex full-stack features
• Own the IAM/SSO strategy: Okta authorization server design, OIDC flow architecture, per-Maison access control;
• Define front-end engineering standards for React.js, including authentication patterns, state management and performance;
• Drive technical discussions with the client's architects; produce ADRs and contribute to the long-term roadmap;
• Identify and resolve performance, scalability and security issues across the stack;
• Lead code reviews; champion SonarQube, Snyk and quality automation;
• Mentor Confirmed and Junior engineers;
• Produce comprehensive technical documentation, runbooks and onboarding materials.

• Solid, proven experience as a Java Full-Stack Developer, Senior level;
• Experience with React.js (authentication patterns, state management, performance);
• Experience with IAM/SSO, Okta, OIDC;
• Experience producing ADRs (Architecture Decision Records) and driving technical discussions with architects;
• Experience with SonarQube, Snyk and quality automation;
• Experience in technical mentoring and code reviews;
• C1 English level;
• C1 Portuguese level;
• Availability to work 3 days a week from the office in Lisbon (Parque das Nações)

• Work regime: Hybrid, 3x/week in Lisbon;
• Comprehensive health insurance;
• Meal allowance card of €10.20/day;
• Health and wellness promotion policy through ClubIn;
• Exclusive access to the Inoweiser Nautical Club;
• Participation in the Wine Club and team building activities;
• Protocols and discounts in health, wellness, sports, retail and dining;
• Involvement in social and environmental initiatives.