Full Stack Software Engineer

Full Stack Software Engineer

Engineering / Web | Mid–Senior Level

We are partnering with a specialized software engineering company focused on building custom, large-scale digital solutions tailored to real-world needs, primarily within the public sector.

This is a role for engineers who enjoy working across the full stack — from designing robust backend systems to crafting intuitive, high-quality user interfaces.

As a Full Stack Software Engineer, you will contribute across the entire web application stack — building scalable backend services while delivering polished, user-friendly frontend experiences.

You will work on complex, high-impact systems, collaborating closely with mobile and backend teams to deliver end-to-end solutions.

Key Responsibilities

• Develop and maintain full-stack features using React (frontend) and Java Spring Boot (backend)
• Design and implement RESTful APIs used by web and mobile applications
• Model and optimize PostgreSQL databases (schemas, queries, performance)
• Build reusable, accessible, and visually polished React components
• Apply UI/UX best practices to ensure intuitive user experiences
• Collaborate with mobile developers to align APIs and data models
• Write unit, integration, and end-to-end tests
• Participate in architecture discussions and technical decision-making
• Conduct code reviews and contribute to engineering standards
• Troubleshoot and resolve production issues across the stack

Required Profile

• 3+ years of experience as a Full Stack Developer
• Strong knowledge of Java (11+), Spring Boot, Spring Security, Spring Data JPA
• Proficiency in React (hooks, context, component patterns) and modern JavaScript/TypeScript
• Hands-on experience with PostgreSQL (schema design, queries, indexing)
• Experience designing and consuming REST APIs (OpenAPI/Swagger is a plus)
• Experience with Git and collaborative development workflows
• Understanding of web security principles (authentication, authorization, OWASP)

Nice to Have

• Strong UI/UX sensibility and attention to detail
• Ability to work independently on UI decisions (with or without a designer)
• Experience with Docker, Kubernetes, and cloud platforms (AWS, GCP, Azure)
• Knowledge of event-driven architecture (Kafka, RabbitMQ)
• Exposure to mobile development (Flutter)
• Experience with CI/CD pipelines and DevOps practices

Tech Environment

• Frontend: React, TypeScript, HTML5, CSS3
• Backend: Java Spring Boot, REST APIs, Spring Security
• Database: PostgreSQL (or similar relational DB), Hibernate/JPA
• DevOps: Git, Docker, CI/CD pipelines

Why This Opportunity?

• Work on large-scale, complex systems — not routine feature work
• Real impact through solutions used in critical environments
• Opportunity to shape both backend architecture and frontend experience
• Exposure to end-to-end product development
• Small, collaborative team with real ownership and visibility
• Fast decision-making and strong engineering culture