Java Full Stack Developer

Design, develop, and maintain scalable full-stack applications using Java, React, Python, Flask, and Spring Boot. Build and enhance RESTful APIs and microservices architectures supporting high-volume enterprise applications. Develop responsive, user-friendly front-end interfaces using React, TypeScript, HTML5, CSS3, Redux, and modern UI frameworks. Collaborate with business stakeholders, product managers, QA teams, and DevOps teams to translate business requirements into technical solutions. Design and implement database schemas, data access services, and integrations with MongoDB and PostgreSQL databases. Lead technical initiatives, mentor junior developers, and contribute to architectural decisions. Implement authentication and authorization mechanisms including SSO and OAuth integrations. Develop rich data visualization dashboards using ChartJS, ReCharts, and related reporting tools. Build automated testing frameworks and maintain high code quality through unit, integration, and end-to-end testing. Leverage cloud platforms and services including AWS S3, serverless functions, and modern CI/CD practices. Participate actively in Agile/Scrum ceremonies, sprint planning, story grooming, and retrospectives. Integrate AI and LLM-based capabilities into business applications where appropriate. Required Qualifications: 9+ years of Full Stack Software Development experience. Extensive experience with: React.js Flask Django Spring Boot Node.js Angular (2+) Experience building RESTful APIs and distributed microservices. Strong knowledge of MongoDB and PostgreSQL databases. Hands-on experience with HTML5, CSS3, SASS, Tailwind CSS, Bootstrap, and Material UI. Experience with cloud platforms such as AWS and GCP. Proficiency with Git, Jira, Postman, and modern development tools. Strong understanding of software design patterns, performance optimization, and responsive web development. Experience working in Agile development environments. Preferred Qualifications: Experience leading development teams and mentoring engineers. Exposure to AI technologies, LLM integrations, LangChain, Llama, and AI-assisted development tools. Experience with GraphQL and third-party API integrations. Knowledge of Specification-Driven Development (SDD) methodologies. Experience implementing advanced analytics and reporting solutions. Familiarity with serverless architectures and cloud-native application development. The pay range that the employer in good faith reasonably expects to pay for this position is $37.56/hour - $58.69/hour. Our benefits include medical, dental, vision and retirement benefits. Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations. #J-18808-Ljbffr