Share Email Opening Apply Now Title Backend Developer   EOE Statement Eccalon provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. EEO is the law.   Category Software Development   Description Job Summary: Eccalon is seeking a skilled Node.js Backend Developer to join our innovative IT team. As a Node.js Backend Developer, you will be responsible for designing, developing, and maintaining backend services and APIs to support our web and mobile applications. You will work closely with front-end developers, project managers, and stakeholders to deliver robust, scalable, and efficient backend solutions using Node.js and related technologies. Key Responsibilities: Designing and developing scalable backend services and APIs using Node.js. Building reusable code and libraries for future use. Integrating backend services with thirdparty APIs and external systems. Collaborating with frontend developers to integrate user-facing elements with server-side logic. Implementing security and data protection measures. Optimizing backend application performance. Troubleshooting and debugging backend issues. Participating in code reviews and providing constructive feedback to peers. Keeping abreast of industry trends and best practices in backend development. Required Qualifications: Bachelor's degree in computer science, or a related field (or equivalent work experience). Proven experience as a Node.js Backend Developer or similar role. Strong proficiency in JavaScript and TypeScript. Experience with Node.js frameworks such as Express.js, Nest.js, etc. Experience with databases like MongoDB, MySQL, PostgreSQL, etc. Knowledge of RESTful APIs and microservices architecture. Familiarity with serverside security best practices and implementation. Understanding of frontend technologies (HTML5, CSS3, JavaScript). Good understanding of asynchronous programming and eventdriven architecture. Excellent problemsolving skills and attention to detail. Good interpersonal and communication skills. Ability to work effectively in a collaborative team environment.   Full-Time/Part-Time Full-Time   Exempt/Non-Exempt Exempt   About the Organization Eccalon provides global solutions to the most challenging technological issues of the 21st-century, and our evolving portfolio spans five major markets: Machine Learning, Cybersecurity, Aerospace & Defense, Material Sciences, Advance Manufacturing, Sports Science, Biotechnology, and Health & Life Sciences. Why Join Us? Eccalon's Executives foster a supportive work environment allowing our teams to thrive, and have a fierce dedication to innovation, security, and people. Our culture is built on inclusion, teamwork, trust, and we are committed to offering career advancement opportunities to all employees. Encouraging a healthy and balanced life, we offer an extensive benefits package to support the wellness of our employees and their families. You will be joining a team of innovators, working with cutting edge technologies, supporting mission critical projects, and making an impact. Apply today to advance your career!   This position is currently accepting applications. Apply Now WE ALSO RECOMMEND Other Jobs Within Same Category Python Developer with Machine Learning Experience in Hanover, MD Posted on: 1/1/2026 [Apply Now] Full Stack Developer in Hanover, MD Posted on: 12/1/2025 [Apply Now] Other Jobs Within 60 Miles Director of Software Engineering in Hanover, MD Posted on: 9/30/2025 [Apply Now] Director of Marketing, Cybersecurity Solutions in Hanover, MD Posted on: 1/1/2026 [Apply Now] Full Stack Developer in Hanover, MD Posted on: 12/1/2025 [Apply Now] Python Developer with Machine Learning Experience in Hanover, MD Posted on: 1/1/2026 [Apply Now] Technical Cyber Advisor in Hanover, MD Posted on: 1/1/2026 [Apply Now] Follow us See who works here:

 

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