KIS Solutions
Fullstack Developer (Java & React)
Build and maintain full-stack applications using Java (Spring Boot) and React for global clients, designing APIs, troubleshooting issues, and collaborating across the development lifecycle.
- Compensation
- Not disclosed
- Location
- Not listed
- Work setup
- Remote
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- Not specified
- Category
- Fullstack
- Posted
Skills
Must have
- Experience as a Full Stack Developer, delivering features across frontend, backend, and database layers.
- Strong experience in Java (Spring Boot); Python or other backend stacks.
- Strong experience with React or similar frontend frameworks.
- Experience with LLM integrations.
- Solid understanding of SQL and relational databases for data manipulation and analysis.
- Knowledge of software design principles, including SOLID and clean architecture concepts.
- Experience designing and integrating REST and/or GraphQL APIs.
- Strong problem-solving skills, including cross-layer debugging and root cause analysis.
- Experience implementing secure authentication and authorization and mitigating common vulnerabilities (XSS, SQL Injection, CSRF).
- Strong sense of ownership, responsibility, and accountability for delivery quality and timelines.
- Good organization and time management skills, with the ability to estimate work and meet deadlines.
- Good English communication skills to collaborate with international clients.
- Team-oriented mindset, open to feedback and continuous learning.
- Must be based in Latin America.
Full description
This is a remote position.
At KIS, we are always looking for talented individuals to join our team for future opportunities. If you are a Full Stack and interested in working on innovative projects with one of our global clients, sign up for our Talent Pool!
Job Activities
- Develop, maintain, and enhance full stack applications, delivering complete features from technical design to deployment.
- Build and evolve backend systems using Java (Spring Boot) or Python
- Develop and maintain modern frontend applications using React or similar frontend frameworks.
- Troubleshoot bugs, investigate issues, and deliver fixes efficiently and reliably.
- Fully understand business and technical requirements, proactively questioning what is unclear.
- Translate business requirements into technical solutions and implementation plans.
- Design and implement REST or GraphQL APIs, integrating multiple data sources.
- Ensure high-quality deliveries by proactively testing, validating, and refactoring code.
- Participate in the full software development lifecycle, including design, development, testing, deployment, and maintenance.
- Monitor application performance and contribute to production support and continuous improvement.
- Collaborate closely with team members, contributing to task planning, estimation, and prioritization.
- Communicate effectively with clients, actively participating in meetings and technical discussions.
- Identify risks, competing priorities, or delivery issues early and escalate appropriately.
- Contribute to improving development processes, architecture, and team practices.
- Support and mentor other team members when needed, helping ensure overall team delivery.
Requirements
- Experience as a Full Stack Developer, delivering features across frontend, backend, and database layers.
- Strong experience in Java (Spring Boot); Python or other backend stacks.
- Strong experience with React or similar frontend frameworks.
- Experience with LLM integrations.
- Solid understanding of SQL and relational databases for data manipulation and analysis.
- Knowledge of software design principles, including SOLID and clean architecture concepts.
- Experience designing and integrating REST and/or GraphQL APIs.
- Strong problem-solving skills, including cross-layer debugging and root cause analysis.