Explore 3 javascript developer jobs from 3 hiring companies in Treasure Lake, PA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Javascript Developer Jobs

American Refining Group

Pennsylvania State University

Hybrid

Onsite

Remote

<h1>APPLICATION INSTRUCTIONS:</h1><ul><li><h2>CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please <a href="https://www.myworkday.com/psu/d/inst/13102!CK5mGhIKBggDEMenAhIICgYI1A0Q1QI~*qyZ5PNog5Ug~/cacheable-task/2998$46522.htmld#backheader&#61;true" target="_blank">login to Workday</a> to complete the<a href="https://pennstateoffice365.sharepoint.com/:b:/s/KnowledgeBaseArticlesSharing/EfiwgKReZ4VAjprFZPKWUm0Bq_sU3KzTmERfpryq0esPKQ" target="_blank"> internal application process</a>. Please do not apply here, apply internally through Workday. </h2></li><li><h2>CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please <a href="https://nam10.safelinks.protection.outlook.com/?url&#61;https%3A%2F%2Fwww.myworkday.com%2Fpsu%2Fd%2Finst%2F13102!CK5mGhIKBggDEMenAhIICgYI1A0QkwE~%2Fcacheable-task%2F23748%245.htmld%23TABINDEX%3D0&amp;data&#61;04%7C01%7Crkh108%40psu.edu%7C4eae4f0ec9854dd03b6808d9663d0c90%7C7cf48d453ddb4389a9c1c115526eb52e%7C0%7C0%7C637653234648637442%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata&#61;wChxz3SXc%2F99%2BgXQFsovztGrTOzodVW2mRVTZHPgZrA%3D&amp;reserved&#61;0" target="_blank">login to Workday</a> to complete the <a href="https://pennstateoffice365.sharepoint.com/:b:/s/KnowledgeBaseArticlesSharing/Eeys15Xva4hFokHVtbP1eGIB5i1WFLc-J3k9KHgrFYZ7mg" target="_blank">student application process.</a> Please do not apply here, apply internally through Workday.</h2></li><li><h2>If you are NOT a current employee or student, please click “Apply” and complete <a href="https://hr.psu.edu/sites/hr/files/Application_Process_for_External_Applications_Non-Penn_State_Employees_.pdf" target="_blank">the application process for external applicants</a>.</h2></li></ul> Approval of remote and hybrid work is not guaranteed regardless of work location. For additional information on remote work at Penn State, see <a target="_blank" href="https://hr.psu.edu/current-employee/flexible-work-arrangements/out-of-state-notice?utm_source&#61;workday&amp;utm_medium&#61;req&amp;utm_campaign&#61;Oct23&amp;utm_id&#61;out-of-state">Notice to Out of State Applicants</a>.  JOB DESCRIPTION AND POSITION REQUIREMENTSPart-Time Software Developer, Penn State University Libraries – Strategic Technologies The Penn State University Libraries’ Strategic Technologies department is seeking a part-time, Software Developer to support the libraries’ software development program. This position provides an opportunity to contribute to web applications and digital services that support discovery, access, and preservation for a major research library. Telework or hybrid option available The successful candidate will work with the libraries’ software development team to build and enhance applications used by researchers, students, and staff across the University. This role is well suited for a developer who enjoys solving complex technical problems and contributing to mission-driven software projects. Responsibilities -As part of the Libraries Strategic Technologies development team, you will: <ul><li>Participate in the full software development lifecycle including planning, coding, testing, code review, and deployment. </li></ul><ul><li>Support ongoing development of discovery systems, repositories, and research infrastructure. </li></ul><ul><li>Write and maintain automated tests and documentation. </li></ul>Required Qualifications -<ul><li>Bachelor’s degree in computer science, Information Sciences and Technology, or a related field. </li></ul><ul><li>Experience developing web applications and contributing to existing codebases. </li></ul><ul><li>Strong analytical and problem-solving skills. </li></ul><ul><li>Experience working with version control systems such as Git. </li></ul><ul><li>Ability to manage tasks independently and communicate effectively within a technical team. </li></ul>Preferred Qualifications- <ul><li>Experience with Ruby on Rails. </li></ul><ul><li>Experience with front-end development including JavaScript, HTML, and CSS. </li></ul><ul><li>Familiarity with REST APIs and web services. </li></ul><ul><li>Experience working in an agile development environment. </li></ul><ul><li>Familiarity with DevOps tools or CI/CD workflows. </li></ul><ul><li>Awareness of web accessibility guidelines and standards. </li></ul><ul><li>Experience working in an academic, research, or library technology environment. </li></ul><ul><li> Familiarity with maintaining or enhancing established software platforms or services.    </li></ul>Appointment Details <ul><li>Part-time, temporary appointment </li></ul><ul><li>Approximately 10–20 hours per week </li></ul><ul><li>Flexible schedule; telework or hybrid options available </li></ul>This role offers an opportunity to contribute to impactful software projects that support research, teaching, and learning across Penn State.  BACKGROUND CHECKS/CLEARANCESEmployment with the University will require successful completion of background check(s) in accordance with University policies.   CAMPUS SECURITY CRIME STATISTICS<div>Pursuant to the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act and the Pennsylvania Act of 1988, Penn State publishes a combined Annual Security and Annual Fire Safety Report (ASR). The ASR includes crime statistics and institutional policies concerning campus security, such as those concerning alcohol and drug use, crime prevention, the reporting of crimes, sexual assault, and other matters. The ASR is available for review <a target="_blank" href="https://police.psu.edu/annual-security-reports">here</a>. EEO IS THE LAWPenn State is an equal opportunity employer and is committed to providing employment opportunities to all qualified applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. If you are unable to use our online application process due to an impairment or disability, please contact 814-865-1473. </div>Penn State is committed to and accountable for advancing equity, respect, and belonging. We embrace individual uniqueness, as well as a culture of belonging that supports equity initiatives, leverages the educational and institutional benefits of inclusion in society, and provides opportunities for engagement intended to help all members of the community thrive. We value belonging as a core strength and an essential element of the university’s teaching, research, and service mission. <a target="_blank" href="https://affirmativeaction.psu.edu/files/2022/01/Federal-Contractors-Labor-Law-Poster.pdf">Federal Contractors Labor Law Poster</a><a target="_blank" href="https://affirmativeaction.psu.edu/files/2022/01/PA-State-Labor-Law-Poster.pdf">PA State Labor Law Poster</a><a target="_blank" href="https://policy.psu.edu/">Penn State Policies</a><a target="_blank" href="https://www.psu.edu/copyright-information">Copyright Information</a><a target="_blank" href="https://universityethics.psu.edu/reporting-at-penn-state">Hotlines</a>

Part Time Software Developer

Software Developer

Bachelor’s degree in computer science, Information Sciences and Technology, or related field; web app development experience; Git; strong analytical skills; ability to work independently; preferred Ruby on Rails, JavaScript/HTML/CSS; REST APIs; Agile; DevOps familiarity; accessibility awareness; academic/library tech experience.

<div><div> Position Title: Software Engineer Compensation:&nbsp;Full-time, Competitive Salary - commensurate with experience. Company Information:ARG is the longest continuously operating refinery in North America dating back to 1881. Privately held, the employees and leadership pride themselves on offering competitive pay, generous benefits and a supportive culture of growth and learning.&nbsp;In addition to a 401k retirement plan to which the company makes matching contributions, ARG offers participation in an Employee Stock Ownership Plan (ESOP) to qualified employees, through which they share in the profits of the company. Scope &amp; Responsibilities of Software Engineer: (Not limited to)<div style='margin:0in;font-size:15px;font-family:"Calibri",sans-serif;'><ul style="margin-bottom:0in;list-style-type: disc;"><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Investigates problem areas, determines operational feasibility, and proposes solutions.</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Develops software solutions by studying information, needs, conferring with users and studying systems flow, data usage and work processes.</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Prepares and installs solutions by determining or establishing system specifications, standards, and programming.</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Improves operational conditions through systems analysis and by recommending changes in policies &amp;/or procedures.</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Provides data to support critical business decisions by collecting, analyzing, and summarizing service issues.</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Perform other job-related duties and projects as assigned by Supervisor/Management.</li></ul></div> <span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">KEY CONTACTS &amp; RELATIONSHIPS of Software Engineer<span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">:<ul><li style='font-size: 18px; font-family: "times new roman", serif; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; text-align: justify;'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">All users and all departments of facility; 3rd party vendors.&nbsp;</li></ul>Benefits Available to Software Engineer:<ul><li style='font-size: 18px; font-family: "times new roman", serif;'>Health Insurance including Medical, Dental, Optical &amp; Prescription</li><li style='font-size: 18px; font-family: "times new roman", serif;'>Health Savings Accounts &amp; Flexible-Spending Plans (if qualified)</li><li style='font-size: 18px; font-family: "times new roman", serif;'>Life, Accident and Critical Illness Insurance Options</li><li style='font-size: 18px; font-family: "times new roman", serif;'>Short &amp; Long-term Disability Coverage</li><li style='font-size: 18px; font-family: "times new roman", serif;'>Escalating Paid Vacation Plans</li><li style='font-size: 18px; font-family: "times new roman", serif;'>Paid Holidays &amp; Personal Days</li><li style='font-size: 18px; font-family: "times new roman", serif;'>Education &amp; Employee Assistance Plans</li><li style='font-size: 18px; font-family: "times new roman", serif;'>Employee Stock Ownership &amp; 401 (k) Plans</li></ul>Education &amp; Experience for Software Engineer:<ul style="margin-bottom:0in;list-style-type: disc;margin-left: 0in;"><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Bachelor&rsquo;s Degree in Computer Science, Information Technology, or related discipline.</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Relevant experience and/or training required; equivalent combination of education and experience will be considered.</li></ul> Other Qualifications of Software Engineer:<div style='margin:0in;font-size:15px;font-family:"Calibri",sans-serif;'><ul style="margin-bottom:0in;list-style-type: disc;"><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Ability to understand and follow basic oral and written instructions, plus ability to communicate both oral and written instructions to others</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Proficiency with Microsoft Office Suite</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Ability to develop software in C#, JavaScript, PHP, or other programming languages</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Knowledge of SQL and relational databases</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Experience developing web applications using the Microsoft .Net Framework, PHP, or another comparable framework</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Experience with modern front-end web site creation tools and techniques, including HTML5, CSS, JavaScript</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Experience with data import, export, and manipulation, including .CSV files, XML and JSON</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Experience debugging applications</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Understanding of the Software Development Lifecycle</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Experience with software test plans and Source Code Management Software (Git)</li><li style='margin: 0in; font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0);'>Successful completion of all company mandated &amp;/or job-related training programs deemed appropriate.</li></ul></div>&nbsp;Physical &amp; Cognitive Demands of Software Engineer:<span style='font-family: "times new roman", serif; color: rgb(0, 0, 0); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-size: 18px;'>COGNITIVE DEMANDS: Meet deadlines, focus attention, work independently, independent judgment, work with a team, communicating, reading, comprehension, critical thinking/troubleshooting.&nbsp; <span style='font-family: "times new roman", serif; color: rgb(0, 0, 0); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-size: 18px;'>PHYSCIAL DEMANDS: seeing, speaking, hearing, sitting, walking, climbing, standing, reaching, listening, writing, driving, keyboarding. Push/pull/lift/carry or otherwise transport 35 pounds. Occasional travel may be required.&nbsp;&nbsp;Additional Notes:This position, as well as every other position at American Refining Group, is required to conduct their work at a high level of safety and quality performance. We require our employees to adhere to safety policies and procedures and expect they will help and encourage colleagues to do so as well. Our goal is to strive for a Zero-Incident environment that is a benefit to our employees and community. Our commitment to safety is identified as one of our core values: &ldquo;Safety is our Compass&rdquo;. Employees are expected to understand and operate under current Process Safety Management guidelines in accordance with their role. Adherence to our Refinery Conduct of Operations in refinery and safety-sensitive functions is critical to our ongoing commitment to reliable operations.&nbsp;<span style='font-size: 18px; font-family: "times new roman", serif; color: rgb(0, 0, 0); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;'>American Refining Group, Inc. executes and maintains an ISO certified Quality Management System to meet specified customer requirements for product performance, safety, and service. &nbsp; <span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Employees are expected to understand and operate under the guidelines of the Quality Management System while executing the functions of their position.ARG culture promotes ongoing training and mentoring that is intended to be a developmental partnership for all (employees are subject to ongoing performance reviews and feedback).This is not a job bid - external recruiting is being conducted concurrently with internal posting. Applicant will be selected based on qualifications and a job interview; final selection will rest solely with the Company.Qualified individuals must be able to perform essential job functions with or without reasonable accommodations.The above statements are intended to describe the general nature and level of work being performed; they are not to be construed as an exhaustive list of all responsibilities.&nbsp;EEO Employer &ndash;ARG is committed to providing reasonable accommodation in our recruiting and employment practices. If assistance is needed to participate in the application or interview process, or to perform essential job functions, please contact Human Resources. </div></div>

Software Engineer 

Bachelor’s degree in CS/IT or related, and relevant experience; equivalent education/experience accepted.

SENIOR SOFTWARE ENGINEERING MANAGER&nbsp;
At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide.
Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance – and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary.
We’re seeking a future team member for the role of Senior Software Engineering Manager to join our Developer Experience (DevEx) team. This role is located in Pittsburgh, PA.
In this role, you’ll make an impact in the following ways:
<ul>
 <li>Lead, mentor, and manage a high-performing Build Engineering team, setting clear technical direction and career growth paths.</li>
 <li>Oversee the architecture and implementation of BNY’s central build automation platform, ensuring high availability, reliability, and security.</li>
 <li>Create developer-friendly templates, quick start guides, and troubleshooting tools to help feature teams quickly create performant, transparent, and compliant build automation.</li>
 <li>Optimize developer workflows by streamlining build orchestration, dependency management, and CI/CD pipelines to accelerate software delivery while reducing friction.</li>
 <li>Drive observability and resilience by integrating telemetry, analytics, and automated remediation into build systems to proactively identify and resolve bottlenecks and failures.</li>
 <li>Champion secure software supply chain practices, artifact management standards, and consistent build strategies across the enterprise.</li>
 <li>Partner closely with Product Management, SRE, Security, and application engineering teams to ensure alignment with developer needs and organizational priorities.</li>
 <li>Foster innovation by evaluating and adopting emerging technologies, including AI-assisted build optimization and intelligent failure diagnosis.</li>
 <li>Define and track key metrics such as build success rate, duration, cost efficiency, adoption rates, and developer satisfaction to continuously improve the platform.</li>
</ul>
To be successful in this role, we’re seeking the following:
<ul>
 <li>Bachelor's degree in computer science or a related discipline, or equivalent work experience required; advanced degree preferred</li>
 <li>10+ years of software engineering experience, including at least 3 years in a leadership role managing engineering teams.</li>
 <li>Expert-level competency in one or more modern programming languages (e.g., Java, Go, JavaScript, Python).</li>
 <li>Proven expertise with modern build automation and CI/CD tools (e.g., GitHub Actions, GitLab CI/CD, Jenkins, Bazel, Gradle, Maven).</li>
 <li>Strong technical leadership skills with the ability to set architectural direction and drive complex initiatives across teams.</li>
 <li>Experience delivering large-scale, mission-critical developer platforms in an enterprise or high-scale environment.</li>
 <li>Excellent collaboration and communication skills, able to engage effectively with engineers, architects, and executives.</li>
</ul>
Preferred qualifications include:
<ul>
 <li>Background in Developer Experience (DevEx), Platform Engineering, or Build/Release Engineering.</li>
 <li>Experience with artifact repositories (e.g., Artifactory, Nexus) and secure software supply chain practices.</li>
 <li>Knowledge of observability systems, telemetry frameworks, and performance optimization for build pipelines.</li>
 <li>Exposure to AI/ML-driven build acceleration and failure prediction tooling.</li>
 <li>Prior hands-on software development experience building customer-facing features.</li>
</ul>
At BNY, our culture speaks for itself, check out the latest BNY news at: BNY Newsroom BNY LinkedIn
Here’s a few of our recent awards: America’s Most Innovative Companies, Fortune, 2025 World’s Most Admired Companies, Fortune 2025 “Most Just Companies”, Just Capital and CNBC, 2025
Our Benefits and Rewards: BNY offers highly competitive compensation, benefits, and wellbeing programs rooted in a strong culture of excellence and our pay-for-performance philosophy. We provide access to flexible global resources and tools for your life’s journey. Focus on your health, foster your personal resilience, and reach your financial goals as a valued member of our team, along with generous paid leaves, including paid volunteer time, that can support you and your family through moments that matter.
BNY is an Equal Employment Opportunity/Affirmative Action Employer - Underrepresented racial and ethnic groups/Females/Individuals with Disabilities/Protected Veterans.

Senior Vice President, Application Development Manager

Bachelor's degree in computer science or related field; 10+ years software engineering; 3+ years leadership; expertise in modern languages and build/CI tools.

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