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Sr Java backend developer- W2

XFORIA IncIrving, TX🇺🇸United StatesPosted 29 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Sr Java backend developer
Irving, TX - 5 days onsite
6 months contract - W2
 
Responsibilities
 
  • Design APIs, develop shippable code, documentation, and unit test new features for digital products. 
  • Works with fellow API Developers, Team Leads, Architects to deliver features through the creation of re-usable RESTful APIs.
  • Front end design, development and integration
  • Collaborate with Quality, Product and Cloud Engineering teams to keep digital assets fully functional, secure, and up to date with business needs.
  • Perform pair programming, effectively communicate ideas with the team, assist in systems integration, performance testing and product releases
  • Implement policies, roles, data access controls, monitoring events, resolve system and data issues for continuous functioning of APIs
  • Mentor junior developers through work product review, help with design, development tools and development best practices
 
Qualifications
 
  • Must have 6-10 years of hands-on JAVA programming experience as a Senior Engineer or a Technical Lead.
  • Must have 3 years of RESTful APIs / Server-side development experience using microservices architecture using Spring boot.
  • Must have 3 years of experience in cloud services (preferable AWS), developing micro-services, CI/CD solution, message queue systems and background task management.
  • Must have 3 years of experience in developing NoSQL and SQL databases, designing data models, proficient in querying data for quality, analysis, analytics and adhoc reporting
  • Knowledge in API security frameworks, token management and user access control including OAuth, JWT, OpenAPI, etc.
  • Experience working with API Gateway, CDNs, API Performance testing, CI/CD pipelines and monitoring tools
  • Ability to work in an Agile / SCRUM environment
  • Strong writing and communication skills
 
 
 

Skills

Microservices
SQL
Spring
Spring Boot
API Gateway
AWS
OAuth
Scrum
Agile
JWT
Java

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