Lead Java Developer

Droisys; Oakland (CA); On-site; USD 100,000 - 130,000; Full time

Job summary

A technology innovation company is seeking a highly skilled Java Developer to design, enhance, and maintain scalable front-end and back-end systems. The ideal candidate should possess over 10 years of experience in Java, CSS, HTML, Angular, and Oracle PL/SQL. Responsibilities include collaborating with cross-functional teams and developing automated tests. This position is based in Oakland, CA and offers a long-term W2 contract.

Qualifications

• 10+ years of development experience in Java, CSS, HTML, and Angular.
• Ability to create tables, write queries, stored procedures in Oracle PL/SQL.
• Experience in Agile and Waterfall delivery environments.

Responsibilities

• Build, enhance, and maintain scalable front-end and back-end systems.
• Collaborate effectively within a cross-functional team.
• Develop automated unit, integration, end-to-end, and performance tests.

Skills

Java development

Oracle PL/SQL

Angular

CSS

HTML

REST Services

Cloud deployment

Agile methodologies

Education

Bachelor's degree in computer science or equivalent

Tools

Spring/Spring Boot

JBoss

Job description

Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction.

At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.

Location: Oakland, CA (Onsite) Duration: Long Term W2 Contract

Job Description

• We are seeking a highly skilled Java Developer with strong experience in Java-based backend development and Oracle PL/SQL.
• The ideal candidate will be responsible for building, enhancing, and maintaining scalable front-end and back-end systems within our enterprise application environment.
• This role requires strong analytical skills, hands‑on coding experience, and the ability to collaborate effectively within a cross‑functional team.

Requirements

• Bachelor's degree in computer science, Computer Engineering, or equivalent
• 10+ years of development experience in Java, CSS, HTML, Angular, Oracle PL/SQL and responsive and dynamic modern web application development
• Software abilities: Java/J2EE, Spring/Spring Boot, Angular, REST Services, Cloud, deployment technologies
• Ability to create tables, write queries, stored procedures, and functions in Oracle PL/SQL.
• Experience integrating with APIs with a demonstrable understanding of RESTful web services.
• Good understanding of deploying applications in a JBoss environment
• Demonstrable understanding of fundamental design principles for building a modular, scalable, and resilient platform
• Experience with secure coding standards and practices
• Experience developing automated unit testing, integration testing, end‑to‑end testing, and performance testing.
• Experience working in an Agile and Waterfall delivery environment.
• Experience in designing, coding, and developing customized Java applications.

Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment.