Senior Software Engineer (Full Stack)

TAFFin.Tech; New York (NY); Hybrid; USD 125,000 - USD 150,000; Part time

Job summary

A mission-driven science organization in New York is seeking a Senior Software Engineer (Full Stack) for freelance work with potential for full-time employment. The ideal candidate will have strong expertise in PHP, JavaScript, and WordPress, alongside experience in modern frameworks like Node.js and React. This position offers $70-$100 per hour in a supportive hybrid work environment focused on impactful scientific research.

Qualifications

• Strong full-stack development experience building content-focused sites on a WordPress CMS.
• Deep proficiency in PHP, JavaScript, and HTML/CSS.
• Strong understanding of WordPress architecture, best practices, and plugins.

Responsibilities

• Work alongside smart, supportive colleagues in a hybrid environment.
• Contribute to a mission-driven organization advancing scientific research.

Skills

JavaScript

PHP

HTML/CSS

Version Control

RESTful APIs

Node.js

React

Angular

AWS

Azure

Job description

# Senior Software Engineer (Full Stack)HybridNew york, United states$ 100 /hourSeniorFreelance18-01-2026* Home* Senior Software Engineer (Full Stack)## SkillsJavaScriptPHPGoHTMLCSSSQLNoSQLVersion ControlResearchArchitecturegitangularOrganizationAzurereactnode.jsAWScloud platformsHTML/CSSWordPressFull-Stack Development## Job SpecificationsSenior Software Engineer (Full Stack / WordPress) Wanted at Mission-Driven Science Org Pay range: $70 - $100 per hour contract role with potential to go fulltime staff Strong full-stack development experience building content-focused sites on a WordPress CMS Deep proficiency in PHP, JavaScript, and HTML/CSS Strong understanding of WordPress architecture, best practices, and plugins Hands-on experience with Git, version control, and deployment pipelines Working knowledge of modern web frameworks (Node.js, React, Angular, Vue) Understanding of database design and management (SQL and NoSQL) Experience designing and consuming RESTful APIs Familiarity with cloud platforms (AWS, Azure, or Google Cloud) Nice to have: experience in cybersecurity or building security best-practice frameworks in a WordPress-centric environment You should take this meeting because ... This is a 6-month temp-to-perm opportunity with the real possibility of becoming full-time. You’ll work alongside smart, supportive colleagues in a hybrid environment, all while contributing to a mission-driven organization advancing scientific research. If you want meaningful work, visible impact, and the chance to leave WordPress ecosystems better than you found them—this one’s worth your time. This job and company are represented by The Hired Guns, a digital talent agency. The Hired Guns does not and will not discriminate in considering and referring candidates for employment, or in its treatment or advancement of its employees, and will not tolerate harassment, on the basis of race, color, religion, gender (including gender identity and expression), sexual orientation, place of origin, years on this Earth, disability, or any other status protected by applicable federal, state or local law.