GCS

LightningJS Developer

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a LightningJS Developer on a contract basis, offering a competitive pay rate. The candidate should have 8+ years of experience in JavaScript and Java development, strong Agile skills, and familiarity with DevOps practices.
🌎 - Country
United States
πŸ’± - Currency
$ USD
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πŸ’° - Day rate
Unknown
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πŸ—“οΈ - Date
October 4, 2025
πŸ•’ - Duration
Unknown
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🏝️ - Location
Unknown
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πŸ“„ - Contract
Unknown
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πŸ”’ - Security
Unknown
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πŸ“ - Location detailed
Philadelphia, PA
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🧠 - Skills detailed
#Computer Science #Hadoop #JSON (JavaScript Object Notation) #DevOps #Agile #Scripting #Version Control #JavaScript #Batch #Scala #System Testing #Documentation #Deployment #Unix #Java #GitHub
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€’ Bachelor’s 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.