Frontend Developer jobs in Pennsylvania

Hybrid in Philadelphia, Pennsylvania

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Today

Principal Front End Developer Primary Location: Philadelphia, Pennsylvania V-Soft Consulting is currently hiring for an Principal Front End Developer for our premier client in Philadelphia, Pennsylvania. Education and Experience Minimum of 8 years of professional frontend engineering experience 3+ years operating in a Principal, Staff, or Lead Engineer capacity with direct reports. Experience building and maintaining enterprise design systems and component libraries. Knowledge, Skills and Ab

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Contract

Depends on Experience

Front End Developer

Philadelphia, Pennsylvania

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Yesterday

Role: Front End Developer Rate: $60/hour W2 Location: Philadelphia, PA Schedule: Hybrid We are seeking a highly experienced Front End Engineer to join our team in delivering modern, scalable, and high-performing web applications. This role will focus on building pixel-perfect user interfaces, enhancing customer-facing experiences, and collaborating across design, development, and QA teams. Key Responsibilities Translate design mockups into pixel-perfect, responsive HTML/CSS/JavaScript implemen

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Contract

Depends on Experience

Front End Developer - Mid-level

Remote

•

Today

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high-impact government missions. Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. This position is contingent up

Full-time

USD 100,000.00 per year

Frontend React Developer

Remote

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9d ago

Fulltime Permanent Role Title- FRONTEND DEVELOPER Location-Sunnyvale, CA / Remote Skills Needed Frontend developer with hands on react js, HTML, CSS, HTML, CSS, NODE JS, REACT JS TYPESCRIPT GRAPH QL ML Orchestration Layer for end to end processes by managing API Calls, data transformation, authentication and server management

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Full-time

Depends on Experience

Front-End Developer

Philadelphia, Pennsylvania

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Today

Company Description CapTech is an award-winning consulting firm that collaborates with clients to achieve what's possible through the power of technology. At CapTech, we're passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong relationships that would stand the test of time. Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and gover

Full-time

SharePoint Front End Developer (REMOTE)

Remote or Maryland

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Today

Kadiak, LLC, a Koniag Government Services company, is seeking an experiencedSharePoint Front End Developer to support our government customer. This position is remote. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. Kadiak, LLC, a Koniag Government Services Company has an immediate need for a SharePoint Solutions Arch

Full-time

Senior Front End Software Developer (AI, React, JavaScript) - Remote US

Remote or Waltham, Massachusetts

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Today

Job Title Senior Front End Software Developer (AI, React, JavaScript) - Remote US Location(s) United States - Waltham MA About Us Revvity is a developer and provider of end-to-end solutions designed to help scientists, researchers, and clinicians solve the world's greatest health challenges. We pair the enthusiasm of an industry disruptor with the experience of a longtime leader. Our team of 11,000+ colleagues from around the globe are vital to our success and the reason we're able to push bou

Full-time

USD 130,000.00 - 158,000.00 per year

Fullstack Developer - Frontend Focused

Remote

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2d ago

Job Responsibilities Develop and maintain scalable full-stack applications using JavaScript technologies with expertise in React, Node.js, GraphQL.Design, develop, and integrate AI-powered features leveraging Large Language Models (LLMs), Generative AI, and intelligent automation capabilities.Direct ClientContract W2 OnlyBethesda MD - Remote

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Contract

70 - 75

Developer Intern, Front-End Platform - Fall 2026

Remote or Kentucky

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Today

1Password is growing. We've surpassed $400M in ARR and we're continuing to accelerate, earning a spot on the Forbes Cloud 100 for four years in a row and teaming up with iconic partners like Oracle Red Bull Racing. About 1Password At 1Password, we're building the foundation for a safe, productive digital future. Our mission is to unleash employee productivity without compromising security by ensuring every identity is authentic, every application sign-in is secure, and every device is trusted.

Full-time

UI Developer

Malvern, Pennsylvania

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Today

Job Description Duties & Responsibilities Develop and maintain Vanguard''s design system. Qualifications Front end developer, preferred framework is Lit. Experience developing with modern web frameworks such as Angular, React, Vue, Svelte, Stencil. Ability to interpret and implement components from design specs in Figma (or similar tools). Proficiency in writing unit tests to ensure code quality and reliability. Familiarity with accessibility testing and WCAG standards to support inclusive desig

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Contract

Developer

Malvern, Pennsylvania

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Today

Location: Malvern, PA Description: Large, FINTECH client is looking for a Front End Developer/LIT framework (Contract/Hybrid) in King of Prussia, PA area. Duties & Responsibilities Develop and maintain Client's design system. Qualifications Front end developer, preferred framework is Lit. Experience developing with modern web frameworks such as Angular, React, Vue, Svelte, Stencil. Ability to interpret and implement components from design specs in Figma (or similar tools). Proficiency in wri

Contract

Frontend Software Engineer

Remote

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Today

Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workflows. More than 1,400 firms in nearly 60 countries use Addepar to manage and advise on nearly $9 trillion in assets. Its open platform integrates with nearly 650 software, data and consulting partners

Full-time

USD 107,000.00 - 168,000.00 per year

Vice President, Angular Front-End Engineer

Pittsburgh, Pennsylvania

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Today

Job Description Vice President, Angular Front-End Engineer 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 worldw

Full-time

Vice President, Front-End Engineer

Pittsburgh, Pennsylvania

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Today

Job Description Vice President, Front-End Engineer 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. Rec

Full-time

Vice President, JavaScript Front-End Engineer

Pittsburgh, Pennsylvania

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Today

Job Description Vice President, JavaScript Front-End Engineer 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 wor

Full-time

Front End Software Engineer

Remote or Columbia, Maryland

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Today

An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Front End Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company drone?Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?Our engineers were certainly tired o

Full-time

USD 115,000.00 - 190,000.00 per year

Senior Front End Software Engineer

Remote or Columbia, Maryland

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Today

An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Senior Front End Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company drone?Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?Our engineers were certainly

Full-time

USD 170,000.00 - 260,000.00 per year

Senior Software Engineer, Front-End Infrastructure

Remote or San Francisco, California

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Today

Discord has a highly engaged community of millions of daily active users who use the platform for many different reasons, but there's one thing that nearly everyone does: play video games. Discord plays a uniquely important role in the future of gaming, and we are focused on making it easier and more fun for people to hang out before, during, and after playing games. Our Web Platform team is responsible for building and maintaining the critical systems that power Discord's frontend development

Full-time

USD 196,000.00 - 220,500.00 per year

Senior Frontend Engineer - Internal Tools

Remote

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Today

Who We Are: Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series D funding round brought our total investment to over $320 million, fueling our ambitious vision. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investmen

Full-time

Senior Frontend Engineer - Trading API

Remote

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Today

Full-time

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Frontend Developer jobs in Pennsylvania, USA