Senior FullStack Developer – Java
Location
Brazil
Posted
3 days ago
Salary
0
Seniority
Senior
Job Description
Senior FullStack Developer – Java
FCamara Consulting & Training
• Develop and maintain web applications using Java (Spring Boot, JPA, etc.) and React, ensuring high quality and scalability. • Define, design and implement new features in systems, collaborating with cross-functional teams. • Analyze business requirements and propose technical solutions aligned with business needs. • Ensure code quality through automated tests, code reviews and engineering best practices. • Participate in the full software lifecycle — analysis, architecture, development, testing and deployment. • Develop and consume REST APIs, ensuring secure integration between systems. • Collaborate with agile squads, contributing to technical decisions and continuous product improvements. • Monitor production systems and work on incident resolution, ensuring application availability. • Document processes, architectures and services to maintain compliance and audit standards. • Implement APIs using Java/Spring Boot. • Build modern user interfaces with React. • Create integrations with legacy systems and interoperability platforms using REST or messaging. • Perform evolutionary and corrective maintenance on existing modules. • Ensure application security and compliance, following standards such as access control and auditing. • Be familiar with CI/CD pipelines. • Integrate systems with gateways, messaging platforms and API platforms (for example Sensedia, internal gateway, etc.). • Act as a technical reference for less experienced developers, mentoring and reviewing code. • Support the product team in the technical design of features, story refinement and estimations. • Monitor application logs and metrics using tools such as DataDog.
Job Requirements
- Bachelor's degree in a technical field.
- Minimum of 6 years of experience.
- Good communication and collaboration with multidisciplinary teams.
- Active participant in discussions.
- Hands-on profile.
- Ownership mindset.
- Ability to operate in a dynamic, high-demand environment.
- Focus on quality and user experience.
- Experience with Java (Spring Boot) for working as a BFF (Backend-for-Frontend).
- Knowledge of microservices architecture.
- Experience in retail / e-commerce environments.
- Experience integrating with payment methods.
- Knowledge of testing (Jest / React Testing Library).
Related Guides
Related Job Pages
More Backend Engineer Jobs
Senior Backend Engineer, Cloud Platform Development
TeleportFaster engineering. Resilient infrastructure.
• Work on problems ranging from networking and performance to security and integrations with external systems to the securing Agentic AI for enterprise. • Write most of the code in Go. • Contribute critical components to the projects like multi-cluster Kubernetes operators for managing Teleport at scale, zero-downtime services upgrade, evolve the global ingress stack with Envoy, Gateway API, and ALPN routing, building the trusted runtimes for infrastructure agents (our latest product - BEAMS), and others. • Own the outcomes and deliver on ambitious quarterly goals. • Closely collaborate with other teams in the Cloud Organization. • Master and thoughtfully apply technological advancements in AI space. • Grow your technical expertise.
Java Spring Boot Developer
AssureSoft - CareersAssureSoft is a multinational software development and information technology company providing strategic consulting, technology services, and outsourcing business processes. We work to innovate and create quality software with motivated, passionate, and qualified teams that develop in an environment of professional, stable growth and continuous learning. Inclusive Opportunities for Every Talent. At AssureSoft, we believe that true innovation is born from diversity—of ideas, experiences, and perspectives. That’s why our hiring practices are inclusive and reflect a firm commitment to equity and equal opportunity. Here, every person—regardless of origin, gender, orientation, or beliefs—finds a space to grow, contribute, and be valued not only for their talent, but also for who they are.
Role Description - Design, develop, and implement integrations with third-party systems and APIs. - Collaborate with product teams and external partners to define and deliver integration solutions. - Build robust, scalable backend services using Java and related technologies. - Retrieve, process, and connect external data for real-time display on devices and screens. - Ensure integrations meet security, performance, and maintainability standards. - Create and maintain clear technical documentation. - Participate in code reviews and promote development best practices. - Develop and maintain SOAP endpoints and XML message handling workflows. - Configure and integrate third-party SDKs based on external documentation and requirements. Qualifications - 5+ years of experience as a Java Developer in production environments. - Strong proficiency in Java EE. - Experience with Apache Tomcat. - Strong experience consuming and integrating RESTful APIs. - Experience with SOAP services. - Solid knowledge of HTML and vanilla JavaScript. - Proven experience developing external system integrations. - Ability to write clean, efficient, and well-documented code. - Strong analytical and problem-solving skills. - Advanced English proficiency. Requirements - Experience integrating third-party SDKs. Benefits - Great Place To Work certification. - A company with more than 15 years of experience. - Work with world-class clients and long-term projects. - English scholarships for an external institute. - English classes with company teachers. - State-of-the-art tools and resources. - Certifications for your professional growth. - Recreation and leisure activities. - Compliance with the regulations and labor rights of your region. Company Description AssureSoft is a multinational software development and information technology company providing strategic consulting, technology services, and outsourcing business processes. We work to innovate and create quality software with motivated, passionate, and qualified teams that develop in an environment of professional, stable growth and continuous learning. At AssureSoft, we believe that true innovation is born from diversity—of ideas, experiences, and perspectives. That’s why our hiring practices are inclusive and reflect a firm commitment to equity and equal opportunity. Here, every person—regardless of origin, gender, orientation, or beliefs—finds a space to grow, contribute, and be valued not only for their talent, but also for who they are.
• Construir e sustentar APIs desenvolvidas em Python; • Integrar aplicações com outros serviços da nuvem AWS; • Colaborar com equipes multidisciplinares para definição, desenho e apoio na implementação de novas funcionalidades.
• Build software development solutions; • Work on integrating shopping partners, including product integration and order placement; • Integrate partners for the "Compre e Pontue" program, ensuring participants complete purchases and receive Livelo points; • Maintain a clear view of the entire software development lifecycle; • Support technical and strategic decisions, assessing risks and impacts of solutions with attention to resilience, performance, scalability and security; • Participate in building and validating developed solutions, ensuring clear communication and well-defined processes; • Collaborate with the team to design, define and execute product test scenarios; • Support the team in resolving highly complex problems with proactivity and dynamism; • Establish and promote agile development practices, encouraging collaboration, continuous feedback and continuous improvement; • Monitor and analyze performance metrics, identifying opportunities for optimization and system improvement; • Foster an inclusive and collaborative work environment, encouraging diversity and teamwork while ensuring deliverables.


