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Weekend Javascript Developer Jobs in Philadelphia, PA

Sr React Developer

Philadelphia, PA · On-site

$55 - $72.50/hr

Excellent JavaScript knowledge and programming experience with ES5/ES6 * Proven understanding and development experience in React * Experience with Typescript, NodeJS, NPM * Experience with module ...

NET and JavaScript. Develop REST based services. Develop efficient solutions to ... Requires Bachelor's degree or foreign equivalent in Electronic Engineering, Instrumentation ...

Front End Developer

Philadelphia, PA · On-site

$99K - $115K/yr

We are looking for a Front End Developer with proficiency in HTML, JavaScript/jQuery, and CSS. PhotoShop, Illustrator and similar experience is a plus. Some experience programming with PHP and MYSQL ...

Proficiency in front-end technologies (e.g., HTML5, CSS3, JavaScript, Angular). * Solid ... Familiarity with CI/CD pipelines and DevOps tools preferred. * Basic knowledge of security best ...

Proficiency in front-end technologies (e.g., HTML5, CSS3, JavaScript, Angular). * Solid ... Familiarity with CI/CD pipelines and DevOps tools preferred. * Basic knowledge of security best ...

Front End Developer

PA

$99K - $115K/yr

We are looking for a Front End Developer with proficiency in HTML, JavaScript/jQuery, and CSS. PhotoShop, Illustrator and similar experience is a plus. Some experience programming with PHP and MYSQL ...

Proficiency in front-end technologies (e.g., HTML5, CSS3, JavaScript, Angular). * Solid ... Familiarity with CI/CD pipelines and DevOps tools preferred. * Basic knowledge of security best ...

Front End Developer

PA · On-site

$99K - $115K/yr

We are looking for a Front End Developer with proficiency in HTML, JavaScript/jQuery, and CSS. PhotoShop, Illustrator and similar experience is a plus. Some experience programming with PHP and MYSQL ...

Proficiency in front-end technologies (e.g., HTML5, CSS3, JavaScript, Angular). * Solid ... Familiarity with CI/CD pipelines and DevOps tools preferred. * Basic knowledge of security best ...

Front-End Engineer

Philadelphia, PA · On-site

$75K - $125K/yr

The Front-End Engineer will work with a modern tech stack to build and enhance software that ... Strong proficiency in JavaScript / TypeScript (3+ years preferred). * Hands-on experience with a ...

SOFTWARE DEVELOPERS: Gather requirements and develop software applications based on the requirement ... Skills required: ASP.NET, AngularJS, HTML, MVC, C#, JQuery, JavaScript, Oracle, SQL Server, Develop ...

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Weekend Javascript Developer information

See Philadelphia, PA salary details

$29.8K

$107.6K

$170.5K

How much do weekend javascript developer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for weekend javascript developer in Philadelphia, PA is $107,552.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $129,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Weekend Javascript Developer, and why are they important?

To thrive as a Weekend Javascript Developer, you need strong proficiency in JavaScript, HTML, CSS, and experience with modern frameworks like React or Node.js, often supported by a degree in computer science or equivalent experience. Familiarity with source control systems (like Git), code editors (such as VS Code), and cloud platforms (AWS or Azure) is typically required. Excellent time management, communication skills, and the ability to work independently are vital soft skills for this role. These skills ensure you can efficiently deliver quality code on tight weekend timelines and collaborate effectively with remote or distributed teams.

What can a Weekend Javascript Developer expect in terms of team collaboration and communication with full-time staff?

As a Weekend Javascript Developer, you will typically collaborate with full-time developers and project managers through online communication platforms such as Slack, Jira, or email. While you may not be present during regular weekday meetings, clear documentation and asynchronous updates are crucial for staying aligned with ongoing projects. You may be responsible for tackling specific tasks or bug fixes that can be completed independently, but regular check-ins and code reviews help ensure your work integrates smoothly with the team's efforts. Flexibility, proactive communication, and familiarity with remote collaboration tools will be key to your success in this role.

What are Weekend Javascript Developers?

Weekend Javascript Developers are professionals who specialize in using Javascript and related technologies to build or maintain web applications, but work primarily on weekends. They may take on freelance, contract, or part-time roles to help companies tackle projects during off-hours or to support continuous development needs. These developers often work remotely and are expected to be proficient in Javascript frameworks such as React, Angular, or Vue. Their responsibilities can include bug fixing, feature development, and collaborating with teams asynchronously. This role is ideal for those seeking flexible work schedules or supplementary income.

What is the difference between Weekend Javascript Developer vs Part-Time Front-End Developer?

AspectWeekend Javascript DeveloperPart-Time Front-End Developer
CredentialsJavaScript proficiency, possibly some certificationsJavaScript skills, portfolio, relevant certifications
Work EnvironmentRemote or freelance projects, flexible hours on weekendsRemote or part-time office work, flexible schedule
Industry UsageTech startups, freelance platforms, small businessesWeb agencies, startups, freelance opportunities
Search IntentWeekend JavaScript projects, freelance weekend workPart-time front-end roles, flexible web development jobs

Both roles involve JavaScript skills and flexible schedules, but Weekend Javascript Developers typically focus on weekend freelance or project-based work, while Part-Time Front-End Developers may work during weekdays or evenings with a broader focus on front-end technologies. The choice depends on your availability and career goals.

What are the most commonly searched types of Javascript Developer jobs in Philadelphia, PA? The most popular types of Javascript Developer jobs in Philadelphia, PA are:

Full-time

Posted 6 days ago


Job description

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Senior Developer \- We are seeking a skilled and motivated individual to join our credit execution team. The individual will play a critical role in transitioning an on\-premises decision engine to a modernized, cloud\-native implementation. This transformation will be executed incrementally, enabling the continuous realization of business objectives across the development lifecycle, testing, and deployment improvements.<\/span>
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The ideal candidate will bring technical expertise, strategic thinking, and collaboration skills to drive optimization and deliver value at every stage of the modernization journey.<\/span>
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Key Responsibilities<\/span><\/span><\/b>
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  • Partner with technology, credit risk, and product teams to execute the modernization roadmap.<\/span>
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  • Ramp up quickly on the current decision engine architecture and business workflows.<\/span>
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  • Analyze and identify areas for optimization as the platform transitions to the target state.<\/span>
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  • Drive technical discussions and propose improvements for seamless modernization.<\/span>
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    Qualifications<\/span><\/span><\/b>
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    • A minimum of seven years in financial services involved with strategy\-based decisioning platforms<\/span>
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    • Five years of programming experience (JavaScript, Python etc.) and a strong fundamental understanding of data structures<\/span>
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    • Strong knowledge of AWS Cloud, containerization (e.g., Kubernetes, Docker), and programming in Java and JSON to support design and implementation tasks<\/span>
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    • Proven experience in modernizing enterprise systems to cloud\-native architectures.<\/span>
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    • Proficient in Agile methodologies and incremental delivery approaches.<\/span>
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    • Expertise with decision engines\/rule\-based systems<\/span>
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    • Ability to communicate effectively with technical and non\-technical stakeholders.<\/span>
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