## .**Senior Software Engineer I (JavaScript)****About the team:**ScienceDirect is the world's leading collection of science information on the web and Elsevier's flagship product. We are looking for talented engineers to contribute to a culture of technical excellence paired with strong collaboration and modern engineering practices.Our teams are increasingly adopting **AI-assisted development workflows****About the role:**We are seeking a talented and self-motivated **Frontend Software Engineer** with strong skills in **React and Node.js** and a collaborative mindset.You will work as part of a cross-functional product development team building modern web applications used by millions of researchers worldwide.Our teams are actively adopting **AI-assisted development practices**You should be comfortable experimenting with AI to accelerate development while applying strong engineering judgement to ensure code quality, maintainability, and performance. We are not looking for engineers who rely uncritically on AI-generated output; we are looking for engineers who use these tools to improve the quality, speed, and effectiveness of software development.**Key responsibilities:*** Work as part of a highly collaborative, cross-functional, agile product development team to develop modern responsive web applications* Implement intuitive, interactive, and visually appealing user interfaces using **React*** Work closely with UX/UI designers to translate design concepts into functional web applications* Ensure applications are optimized for **performance, accessibility, and responsiveness** across devices and browsers* Use **AI-assisted development tools** to help design, implement, refactor, and debug software.* Critically evaluate, adapt, and validate AI-generated output to ensure it meets engineering and quality standards* Help the team evolve effective **AI-supported development workflows.*** Write well-tested, documented, and peer-reviewed code* Work closely with Product Managers and QA to ensure software meets user and business requirements* Contribute to engineering best practices, including **testing, CI/CD, code review, and continuous improvement*** Support the growth of the London engineering team through collaboration, knowledge sharing, and participation in recruitment**Requirements:****Core Engineering Skills*** Strong knowledge of **HTML, CSS, and JavaScript*** Experience building modern web applications using **React*** Experience working with **Node.js, Express, or related backend services*** Experience working with **RESTful APIs*** Familiarity with agile development practices such as: + Test-Driven Development + Pair Programming + Continuous Integration + Automated testing and deployment* Strong collaboration and communication skills with a positive and constructive approach to teamwork**AI-Assisted Development Experience** We are particularly interested in engineers who actively use **AI tools as part of a software engineering workflow**.Examples include:* Experience using **AI coding assistants** such as GitHub Copilot, Claude Code, Cursor, Codex, or similar tools* Comfort working in an **AI-augmented development environment*** Ability to break work into well-scoped tasks that AI tools can assist with effectively* Curiosity about how AI can improve **developer productivity, experimentation, and software quality*** Enthusiasm for exploring and sharing **effective ways of using AI in software engineering**Experience with these tools is valued, but **curiosity and enthusiasm to learn are equally welcome**.Join our team and contribute to a culture of innovation, collaboration, and excellence. If you are ready to advance your career and make a significant impact, we encourage you to apply.**Work in a way that works for you** We promote a healthy work/life balance across the organization. We offer an appealing working prospect for our people. With numerous wellbeing initiatives, shared parental leave, study assistance, and sabbaticals, we will help you meet your immediate responsibilities and your long-term goals.* Working flexible hours - flexing the times when you work in the day to help you fit everything in and work when you are the most productive.**Working for you**We know that your well-being and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer:* Comprehensive Pension Plan* Home, office, or commuting allowance.* Generous vacation entitlement and option for sabbatical leave* Maternity, Paternity, Adoption, and Family Care leave* Flexible working hours* Personal Choice budget* Internal communities and networks* Various employee discounts* Recruitment introduction reward* Employee Assistance Program (global)**About the business –**ScienceDirect is home to almost one-quarter of the world's peer-reviewed full-text scientific, technical, and medical content.More than **15 million researchers, healthcare professionals, teachers, and students** rely on ScienceDirect as a trusted source of nearly **2,200 journals and 26,000 book titles**.The platform supports research and education with rich interactive content, including video, graphs, datasets, and images, along with tools that help users discover and stay up to date with relevant research.**We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click** **to access benefits specific to your location.**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 or please contact 1-855-833-5120.**Criminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scams** **.**Please read our .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:***.Elsevier is a global leader in advanced information and decision support for science and healthcare. We believe that by working together with the communities we serve, we can shape human progress to go further, happen faster, and benefit all.We support continuous discovery and uphold the highest standards of content integrity, reliability, and reproducibility so the communities we serve can advance their field of science, healthcare or innovation with confidence. By combining high-quality content with powerful analytics, we transform complexity into clarity and deliver mission-critical insights that help professionals make better decisions when it matters most.We deliver insights that help research institutions, governments, and funders achieve their goals. We help researchers discover and share knowledge, collaborate, and accelerate innovation. We help librarians provide verified, quality information to universities. We help innovators turn knowledge into new products. We help health professionals improve patient care and educators train the next generation of doctors and nurses. Connecting quality content and innovative technologies, we make progress go further and happen faster. And by championing inclusion and sustainability, we ensure progress benefits all.With 9,500 employees, over 2,300 technologists in 5 major tech hubs, and more than 60 locations across the globe, we are committed to supporting the scientific and healthcare communities around the world. We offer a diverse range of opportunities across technology, commercial, business, and
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