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Senior Back-End; Node.js Developer

Job in Newark, New Castle County, Delaware, 19711, USA
Listing for: Inoxoft
Full Time position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Backend Developer, Software Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Senior Back-End (Node.js) Developer

Overview

We are looking for a Senior Node.js Developer to join our team and play a key role in building and scaling high-performance backend services. You will be responsible for designing and developing robust, scalable APIs and distributed systems, ensuring seamless data flow and system efficiency.

Responsibilities
  • Design and implement scalable backend services and APIs using Node.js;
  • Optimize data storage and retrieval using Mongo

    DB;
  • Deploy, manage, and optimize services on AWS (ECS, Lambda, SQS, API Gateway);
  • Work closely with frontend engineers, Dev Ops, and product teams to deliver well-engineered solutions;
  • Write clean, optimized, well-documented code and contribute to code reviews;
  • Guide and mentor junior developers, helping them grow their technical expertise;
  • Continuously improve system efficiency, scalability, and security.
Qualifications
  • 5+ years of backend development experience using Node.js and Express.js;
  • Strong proficiency in Node.js, Mongo

    DB and different AWS services (ECS, Lambda, SQS, API Gateway);
  • Proven ability to design, maintain, and optimize complex systems;
  • Strong skills in writing optimized, efficient, and high-performance code;
  • Experience working with distributed systems and microservices architecture;
  • Ability to navigate complex codebases, identify improvements, and iteratively enhance system performance;
  • Strong problem-solving skills and the ability to translate business requirements into scalable, maintainable solutions;
  • Experience with event-driven architectures and messaging systems.
Benefits
  • 25 paid days off and 10 sick/medical leaves;
  • Additional paid days off for personal events like marriage and childbirth;
  • Maternity/Paternity leaves;
  • Skills Evaluations and promotions are based on Corporate Matrix;
  • Self-development budget per year;
  • Corporate events and gifts;
  • Learning events and mentorship opportunities;
  • Speaking Clubs;
  • PE accounting and support.
How to apply

Ready to leap into new opportunities? Submit your CV through our Contact Form, E-mail, or Linked In, and let the magic begin. Our expert recruiters will review your application, aligning it with our exciting job opportunities. Once approved, we’ll schedule a dynamic Google Meet interview within 3 business days, tailored to your schedule. Your time matters to us, and we’re committed to a seamless experience.

  • CV Application
  • 2Welcome Interview

    During the Welcome Interview, you’ll connect with our recruiter on a personal level to share your story and learn about our company, culture, and the opportunity you’re interested in. It’s all about you, your skills, and values. This interview sets the stage for a candidate-centered experience, focusing on your potential and fit with our organization. Let’s make it a memorable step towards your future success!

    The Tech Interview is a crucial step where our tech experts assess your skills and knowledge. Be ready for discussions and practical exercises related to the role. We’ll evaluate your technical proficiency and fit for the position in our tech-driven environment. Show your passion for technology as we explore this exciting stage.

    4Final (Hiring Manager) Interview

    The Final Interview, led by our hiring managers, is the ultimate step. Connect with key decision-makers, demonstrate your alignment with our vision and culture, and discuss your fit within the team. We’ll assess your overall suitability, contribution potential, and long-term growth. Showcase your unique value proposition and make a lasting impression on your journey to join our dynamic team.

    5Job Offer

    Once the decision and feedback from our dedicated interviewers have been considered, our recruiter will promptly send you the offer. It will provide comprehensive information about the terms and conditions that will govern our partnership. Please sign the offer at your earliest convenience, allowing us to commence preparations for your exciting debut on our team.

    Explore the opportunities and ways to join our team

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    Position Requirements
    10+ Years work experience
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