Senior Full-Stack/ Frontend/ Backend Engineer Java & React- 1474 at Akube

City: Glendale, CAOnsite/ Hybrid/ Remote: Hybrid (3-4 days a week)Duration: 12 monthsRate Range: Up to$92.5/hr on W2 depending on experience (no C2C or 1099 or sub-contract)Work Authorization: GC, USC, All valid EADs except OPT, CPT, H1B1. Full stack (all of the below skills)2. Front end (angular and react) 3. Backend (Java, kotlin and Mongo db) Must Have:JavaReactAngularMongoDB or PostgreSQLREST APIsMicroservices understandingAgile/Scrum experienceResponsibilities:Develop full-stack solutions across multiple custom marketing platforms used for campaign management, publicity workflows, and approval tools.Work closely with the Product Manager and Tech Lead to define, prioritize, and deliver enhancements across three core platforms.Support development efforts in both frontend (React, Angular) and backend (Java) environments, with flexibility to float across different platform teams as needed.Collaborate with both offshore developers and onsite team members to ensure code quality, timely delivery, and consistent architecture.Refactor legacy applications with a focus on performance, maintainability, and preparing for microservices migration.Contribute to the development of a separate external application used by executive leadership, requiring additional attention to polish and stability.Participate in Agile ceremonies (standups, refinements, retrospectives) and communicate progress and blockers effectively.Engage with business stakeholders (for DTG app) to translate requirements into technical solutions when needed.Qualifications:5+ years of experience in full-stack development or specialization in either frontend or backend with strong collaboration experience.Proficient in Java and modern Java frameworks (Spring/Spring Boot).Strong frontend experience using React and Angular.Familiarity with database design and management using MongoDB or PostgreSQL.Experience with RESTful API development and integration.Exposure to or understanding of microservices architecture and refactoring practices.Comfortable working in Agile environments and participating in all ceremonies.Excellent communication skills, with a focus on being realistic and proactive in project timelines and status updates.Experience working with offshore teams across time zones, with PST core working hours.Nice to have: Kotlin, cloud experience (AWS/Azure), enterprise/SaaS marketing tech experience (e.g., campaign or publicity tools), user-facing app development, or refactoring legacy apps.