Java Developer

Netrolynx AI; United States; Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

Health insurance

Retirement plans

Flexible working hours

Remote work options

Training & certification opportunities

Job summary

Version 1 is seeking a highly skilled Senior Java Developer to design, develop, and maintain high-performance applications. The role emphasizes Java, AWS cloud services, and strong database and batch processing experience.

You will mentor juniors and collaborate across teams to deliver secure, efficient software aligned with client needs. The ideal candidate has 7+ years in Java development, with extensive AWS and relational database expertise, plus a security clearance.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 7+ years of professional Java development experience in product development or service environments.
• 3+ years hands-on experience with AWS services (EC2, S3, Lambda, Step Functions, Event Bus).
• 5+ years working with relational databases and complex query optimization.
• Proficiency in Java, Spring Framework, Hibernate, and RESTful API development.

Responsibilities

• Design and develop robust, scalable Java applications that meet business requirements.
• Utilize AWS to build, deploy, and manage cloud-based solutions with scalability and cost-efficiency.
• Design, implement, and optimize database schemas; write complex SQL queries; troubleshoot performance.
• Develop and manage batch processing systems for high-throughput data processing.
• Ensure code quality via reviews, unit testing, and best coding practices.
• Collaborate with product managers, QA, and other developers to deliver high-quality software.
• Mentor junior team members and foster learning, technical excellence, and innovation.

Skills

Java

Spring Framework

RESTful API development

AWS (EC2, S3, Lambda, Step Functions,

Batch processing

Relational databases

Python (2+ years)

Security clearance SC

Analytical & problem solving

Communication & teamwork

Education

Bachelor’s or Master’s degree in Computer Science or Engineering

Tools

Oracle

MySQL

PostgreSQL

Job description

About The Company

Version 1 is a leading digital transformation and technology services provider dedicated to delivering innovative solutions that drive business growth. With a rich history of excellence, the company specializes in software development, cloud computing, data analytics, and enterprise solutions. Committed to fostering a collaborative and inclusive work environment, Version 1 prides itself on leveraging cutting‑edge technology and industry best practices to meet the evolving needs of its clients across various sectors. The organization emphasizes continuous learning, professional development, and a customer‑centric approach to ensure the highest standards of quality and service delivery.

About The Role

We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team at Version 1. This pivotal role involves designing, developing, and maintaining high‑performance, scalable applications that align with our strategic objectives. The ideal candidate will possess a strong background in Java development, extensive experience working with AWS cloud services, and a solid understanding of database management and batch processing systems. As a Senior Java Developer, you will collaborate with cross‑functional teams to create innovative solutions, troubleshoot complex issues, and mentor junior developers. Your expertise will directly contribute to delivering reliable, efficient, and secure software products that meet client requirements and enhance business operations.

Qualifications

The successful candidate will have a Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. A minimum of 7+ years of professional experience as a Java Developer within product development or service environments is essential. Candidates must demonstrate a minimum of 3+ years of hands‑on experience working with AWS services such as EC2, S3, Lambda, Step Functions, and Event Bus. Additionally, at least 5+ years of experience with relational databases like Oracle, MySQL, or PostgreSQL, including complex query writing and performance troubleshooting, is required. Technical proficiency in Java, Spring Framework, Hibernate, and RESTful API development is mandatory. Strong analytical, problem‑solving, and communication skills are essential, along with the ability to work effectively within a collaborative team environment. Preferred qualifications include hands‑on experience with batch processing frameworks and tools, as well as a minimum of 2 years of Python experience. Security clearance (SC) is essential for this role.

Responsibilities

• Design and develop robust, scalable, and efficient Java applications that meet business requirements, ensuring high performance and reliability.
• Utilize AWS services to build, deploy, and manage cloud-based solutions, focusing on scalability, high availability, and cost‑efficiency.
• Design, implement, and optimize database schemas; write complex SQL queries; and troubleshoot database performance issues to ensure data integrity and efficient data retrieval.
• Develop and manage batch processing systems capable of handling large volumes of data efficiently, leveraging frameworks and tools suited for high‑throughput processing.
• Ensure code quality through rigorous code reviews, unit testing, and adherence to best coding practices, fostering a culture of continuous improvement.
• Collaborate closely with product managers, QA engineers, and fellow developers to deliver high‑quality software solutions aligned with project goals and timelines.
• Identify and resolve performance bottlenecks, bugs, and technical issues proactively, ensuring minimal downtime and optimal application performance.
• Mentor junior team members, sharing expertise and fostering a culture of continuous learning, technical excellence, and innovation.

Benefits

Version 1 offers a comprehensive benefits package designed to support the well‑being and professional growth of its employees. This includes competitive salary packages, health insurance coverage, and retirement plans. The company promotes a healthy work‑life balance through flexible working hours and remote work options where applicable. Employees have access to ongoing training and certification programs to enhance their skills and career progression. Additionally, Version 1 fosters an inclusive and collaborative work environment that encourages innovation, diversity, and mutual respect. Employees also benefit from participation in industry events, team‑building activities, and recognition programs that celebrate individual and team achievements.

Equal Opportunity

Version 1 is an equal opportunity employer committed to fostering a diverse and inclusive workplace. We do not discriminate based on race, ethnicity, gender, age, religion, sexual orientation, disability, or any other protected characteristic. All qualified applicants will receive consideration for employment without regard to these factors. We believe that diversity enhances our innovation and performance, and we are dedicated to creating an environment where all employees can thrive and contribute to our collective success.