

GCS
JavaScript Developer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a JavaScript Developer with an 8+ year background in software development, focusing on large-scale distributed systems. Contract length is unspecified, with a competitive pay rate. Key skills include JavaScript, Java, Agile methodologies, and DevOps experience.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
Unknown
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ποΈ - Date
October 29, 2025
π - Duration
Unknown
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ποΈ - Location
Unknown
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π - Contract
Unknown
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π - Security
Unknown
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π - Location detailed
Philadelphia, PA
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π§ - Skills detailed
#Agile #JavaScript #Batch #Version Control #DevOps #Hadoop #Scala #System Testing #Unix #Documentation #JSON (JavaScript Object Notation) #Computer Science #GitHub #Scripting #Deployment #Java
Role description
We are seeking an experienced Senior Software Developer to lead the development and testing of next-generation TV and streaming box software. This role focuses on delivering high-quality, scalable solutions with an emphasis on DevOps readiness and reliability engineering. The ideal candidate will have strong expertise in JavaScript and Java development within large-scale distributed systems, along with a proven ability to collaborate effectively in an Agile environment.
Key Responsibilities:
β’ Design, develop, and implement web-based JavaScript applications aligned with business requirements.
β’ Follow Agile development methodologies, including creating design documents, coding, testing, and deployment.
β’ Debug, research, and resolve technical issues efficiently to ensure system reliability.
β’ Plan and execute development goals leveraging experience and sound judgment.
β’ Contribute to the design and development of scalable software solutions using Java, JavaScript, Spring Batch, and Hadoop distributed systems.
β’ Perform unit and system testing to validate application performance and functionality.
β’ Analyze business requirements and produce technical design documents adhering to architectural standards.
β’ Ensure application performance meets or exceeds expectations.
β’ Lead or participate in all phases of software development, including design, coding, testing, implementation, documentation, and maintenance.
β’ Develop detailed program specifications and maintain high-quality codebases.
Required Skills and Experience:
β’ Bachelorβs degree in computer science or a related field.
β’ 8+ years of professional experience in software development.
β’ Strong proficiency in JavaScript and Java (Java 1.7/1.8).
β’ Experience with version control systems such as GitHub.
β’ Core development experience building large-scale enterprise JavaScript applications.
β’ Familiarity with RESTful services, CI/CD pipelines (e.g., Concourse), JSON, Unix scripting, and Hadoop is a plus.
β’ Excellent organizational, communication, and collaboration skills.
β’ Strong understanding of business requirements driving software projects.
Preferred Qualifications:
β’ Experience in DevOps operational readiness and reliability engineering.
β’ Familiarity with Agile lifecycle methodologies and best practices.
We are seeking an experienced Senior Software Developer to lead the development and testing of next-generation TV and streaming box software. This role focuses on delivering high-quality, scalable solutions with an emphasis on DevOps readiness and reliability engineering. The ideal candidate will have strong expertise in JavaScript and Java development within large-scale distributed systems, along with a proven ability to collaborate effectively in an Agile environment.
Key Responsibilities:
β’ Design, develop, and implement web-based JavaScript applications aligned with business requirements.
β’ Follow Agile development methodologies, including creating design documents, coding, testing, and deployment.
β’ Debug, research, and resolve technical issues efficiently to ensure system reliability.
β’ Plan and execute development goals leveraging experience and sound judgment.
β’ Contribute to the design and development of scalable software solutions using Java, JavaScript, Spring Batch, and Hadoop distributed systems.
β’ Perform unit and system testing to validate application performance and functionality.
β’ Analyze business requirements and produce technical design documents adhering to architectural standards.
β’ Ensure application performance meets or exceeds expectations.
β’ Lead or participate in all phases of software development, including design, coding, testing, implementation, documentation, and maintenance.
β’ Develop detailed program specifications and maintain high-quality codebases.
Required Skills and Experience:
β’ Bachelorβs degree in computer science or a related field.
β’ 8+ years of professional experience in software development.
β’ Strong proficiency in JavaScript and Java (Java 1.7/1.8).
β’ Experience with version control systems such as GitHub.
β’ Core development experience building large-scale enterprise JavaScript applications.
β’ Familiarity with RESTful services, CI/CD pipelines (e.g., Concourse), JSON, Unix scripting, and Hadoop is a plus.
β’ Excellent organizational, communication, and collaboration skills.
β’ Strong understanding of business requirements driving software projects.
Preferred Qualifications:
β’ Experience in DevOps operational readiness and reliability engineering.
β’ Familiarity with Agile lifecycle methodologies and best practices.






