ReactJS Java API Software Engineer

RELX INC; Philadelphia (Philadelphia County); Remote; USD 79,000 - 131,000; Full time

Job summary

RELX INC in Philadelphia is seeking a collaborative ReactJS and Java API software developer to contribute to scalable web applications and backend services. The role involves building RESTful Java APIs, integrating with MS SQL Server and IIS, and collaborating across product, QA, UX, and DevOps teams.

Ideal candidates will have strong ReactJS and Java Spring Boot skills and be comfortable with Agile or Waterfall methodologies. This is a full-time, remote-friendly role based in the United States.

Qualifications

• Proficiency in ReactJS development.
• Proficiency in Java Spring Boot API development.
• Ability to quickly learn new languages and tech.
• Collaborates with internal and external tech resources.
• Writes and reviews specs for moderately complex components.
• Familiar with Agile or Waterfall methodologies.

Responsibilities

• Design, develop, and maintain scalable web apps with ReactJS.
• Build and optimize RESTful Java APIs and backend services with SQL Server and IIS.
• Contribute to full-stack development with high performance and reliability.
• Write clean, maintainable, well-documented code.
• Translate business requirements into technical solutions.
• Design and optimize SQL queries, stored procedures, and schemas in SQL Server.
• Collaborate with product, QA, UX, DevOps and engineers to deliver quality solutions.

Skills

ReactJS development

Java Spring Boot

RESTful APIs

SQL Server

Agile methodologies

Adaptability

Tools

Microsoft SQL Server

IIS

Job description

Philadelphia

Home based-Pennsylvania

Full time

R110947

Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization?

About the role, we are looking for a collaborative ReactJS and Java API software developer to be a critical component within our agile delivery process for Software Development.

About the team, this team builds evidence-based oncology pathways — structured treatment recommendations for cancer care based on the latest clinical evidence and expert consensus.

They drive integration with clinical workflows, often embedded in electronic health records (EHRs) so oncologists can access guidance at the point of care.

Requirements

• Possess current proficiency in ReactJS development
• Possess current proficiency in Java Spring Boot API development
• Ability to quickly pick up new languages and technologies
• Ability to work well with internal and external technology resources
• Ability to write and review portions of detailed specifications for the development of system components of moderate complexity
• Knowledge of software development methodologies (e.g., Agile, Waterfall)
• Ability to write and review portions of detailed specifications for the development of system components of moderate complexity

Responsibilities

• Designing, developing, and maintaining scalable web applications using ReactJS
• Building and optimizing RESTful Java APIs and backend services leveraging Microsoft SQL Server and IIS
• Contributing to full-stack development, ensuring high performance, responsiveness, and reliability across applications
• Writing clean, maintainable, and well-documented code following established coding standards
• Translating business requirements into functional and technical solutions
• Designing, developing, and optimizing SQL queries, stored procedures, and database schemas in Microsoft SQL Server. Ensure data integrity, performance tuning, and scalability of database-driven applications
• Collaborating with product managers, QA, UX, DevOps, and other engineering teams to deliver high-quality solutions. Work effectively with internal and external technology partners, including vendors and third-party service providers

Elsevier is a renowned global information analytics company that primarily focuses on providing scientific, technical, and medical (STM) research content, tools, and services. It is one of the largest publishers of academic journals and scholarly literature in the world.

Elsevier operates in various domains, including science, technology, medicine, social sciences, and more. They publish a vast number of peer-reviewed journals covering a wide range of disciplines. These journals act as platforms for researchers and academics to share their findings and contribute to the advancement of knowledge in their respective fields.

In addition to publishing, Elsevier offers a suite of digital solutions and services to support researchers, scientists, and professionals in their work. They provide online platforms like ScienceDirect, Scopus, and Mendeley, which offer access to a vast repository of scholarly articles, research papers, and other scientific content. These platforms often serve as essential resources for software developers seeking to stay updated with the latest scientific advancements.

U.S. National Base Pay Range: $78,800 - $131,300. Geographic differentials may apply in some locations to better reflect local market rates.

This job is eligible for an annual incentive bonus.

We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form or please contact 1-855-833-5120.

Please read our Candidate Privacy Policy.

We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.

USA Job Seekers:

EEO Know Your Rights.

RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.

Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions.

Our purpose guides our actions beyond the products that we develop. It defines us as a company. Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.