We are looking for a seasoned Senior Full Stack Developer to design, develop, and maintain scalable, high-quality user interfaces for modern web applications. The ideal candidate will have strong expertise in React and a solid understanding of UI/UX principles, coupled with extensive experience in Java and Spring Boot on the backend. This role requires someone who can seamlessly integrate frontend and backend components to deliver performant and maintainable solutions in complex, large-scale environments.

Key Responsibilities

Excellent English communication skills are essential, as the role involves guiding team members and collaborating closely with stakeholders. You will be responsible for managing daily standups, Jira tasks, and providing regular team updates. Leading and mentoring junior engineers will be a key part of your role.

You will design, develop, test, document, and analyze data for advanced software systems, ensuring adherence to high standards of code quality, testing, and automation. Supporting on-call duties during working hours is also expected.

Collaboration with cross-functional teams to deliver scalable solutions is critical. You will support DevOps practices, including continuous integration and continuous deployment (CI/CD) pipelines, and contribute to cloud infrastructure management.

Required Qualifications

- A minimum of 10 years of hands-on experience in software development, with a strong background in system design, architecture, and building enterprise-level applications.
- Proficiency in Java is required, with strong knowledge of React highly preferred. Experience with Python is a plus.
- Expertise in Spring Boot framework.
- Solid understanding of RESTful architecture and microservices.
- Experience with messaging technologies such as Kafka or SQS.
- Familiarity with cloud platforms, preferably AWS.
- Knowledge of container orchestration tools like Kubernetes and serverless technologies such as AWS Lambda is preferred.
- Experience working with CI/CD pipelines, including tools like GitLab CI/CD and Terraform.
- Strong background in test automation covering unit, integration, regression, and load testing.
- Proficiency in both relational and non-relational databases such as PostgreSQL and DynamoDB.
- Experience with logging and monitoring tools like New Relic and Splunk.

Preferred Qualifications and Benefits

You will join a global team of talented professionals working on innovative enterprise projects and products. Our clients include Fortune 100 retail and consumer packaged goods companies, leading store chains, fast-growing fintech firms, and Silicon Valley startups.

Our company stands out due to its strong focus on processes and culture. We hold multiple certifications, including ISO 9001:2015 (Quality Management System), ISO 27001:2022 (Information Security Management System), ISO 20000-1:2018 (IT Service Management), and ISO 14001:2015 (Environmental Management System). We foster a vibrant culture of learning, collaboration, and making the workplace enjoyable.

Working with us means engaging with cutting-edge technologies while contributing meaningfully to both company success and your personal growth.

Job Details

Total Positions:
1 Post
Job Shift:
First Shift (Day)
Job Type:
Job Location:
Gender:
No Preference
Age:
18 - 65 Years
Career Level:
Mid-Level
Maximum Experience:
5 Years
Apply Before:
Sep 25, 2026
Posting Date:
Sep 19, 2026

Confiz

· 11-50 employees - San Jose

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