• Senior Java Developer

    Cognizant (Dover, DE)
    ** Senior Java Developer ** **About the role** As a Senior Java Developer , you will make an impact by designing and developing secure Java ... . Design, develop, and maintain high-performance, secure, and scalable Java applications. . Implement industry-standard encryption techniques to protect sensitive… more
    Cognizant (10/02/25)
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  • Senior Software Developer - Full…

    Lumen (Dover, DE)
    …This position is work from home within the US. **The Main Responsibilities** The Senior Software Developer position is a hands-on role that contributes to ... technologies and processes to develop sustaining business solutions and development practices. The Senior Software Developer will work with other team members in… more
    Lumen (09/30/25)
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  • Senior Ruby Developer (Remote)

    Cognizant (Dover, DE)
    **Job Overview** We are looking for a highly skilled ** Senior Ruby Developer ** with deep expertise in **Ruby on Rails 3.2.x** , **Passenger web server** , and ... development, cross-functional collaboration, and integration with modern technologies such as ** Java Spring MVC** , **microservices** , and **React** . **Note:**… more
    Cognizant (09/20/25)
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  • Senior Application Developer

    Highmark Health (Dover, DE)
    …or CERTIFICATIONS** **Required** + None **Preferred** + Certification such as JAVA Developer , DB2 Certification, Cognos Certification **SKILLS** + Problem ... in various project roles, including, but not limited to, Developer , Technical Lead and Project Manager, based upon level...**EXPERIENCE** **Required** + 5 years of experience as a developer + Experience with Project Management tools + Experience… more
    Highmark Health (07/11/25)
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  • React Native Senior Mobile Developer

    Citigroup (New Castle, DE)
    The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new ... systems analysis and programming activities. **Responsibilities:** + Acts as SME to senior stakeholders and /or other team members. + Appropriately assess risk when… more
    Citigroup (09/24/25)
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  • Full Stack Developer - Vice President

    Citigroup (New Castle, DE)
    …work, come join us. We'll enable growth and progress together. The Full Stack Developer is a senior level position responsible for establishing and implementing ... years of hands-on experience in designing, developing, and maintaining scalable Java -based applications, with a strong background in leading technical teams. The… more
    Citigroup (08/30/25)
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  • Senior Software Engineer, Medical Device

    Hologic (Newark, DE)
    Senior Software Engineer, Medical Device Newark, DE, United States Located in Newark, DE, **Hologic** 's Innovation Center is continuing to offer job opportunities. ... We are seeking a ** Senior Software Engineer (C#/ .NET, Full Stack)** to design,...currently works to support applications using C#, WPF, .NET, Java and Android, for clinical and internal users. In… more
    Hologic (07/30/25)
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  • Senior Lead Software Engineer

    Lumen (Dover, DE)
    …connect the world and shape the future. **The Role** We are seeking a Senior Lead Software Backend Developer with unparalleled technical expertise to lead ... demands mastery of engineering, data and database internals, and performant development in Java and other languages such as Golang, Scala. You will architect robust… more
    Lumen (09/24/25)
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  • Senior Lead Software Engineer

    Lumen (Dover, DE)
    …member of the STEPN organization. We are seeking a highly qualified and experienced Senior Lead Software Developer to join our fast-paced and innovative team. ... enhancements and new functionality for applications using modern technologies, including Java , NodeJS, VueJS, PostgreSQL, Kubernetes, Groovy and Camunda + Developing… more
    Lumen (09/17/25)
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  • Senior Customer Success Technical Architect…

    Confluent (Dover, DE)
    …including analysis of technical health and operational performance, to Confluent senior management. + Document and transfer knowledge to customers and internal ... + Experience prototyping and analyzing code for client solutions in multiple languages (eg Java , Python, Go, etc.) + Experience with Java Virtual Machine (JVM)… more
    Confluent (09/17/25)
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