Web performance optimization Jobs

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Sr. UI Engineer, VP

State Street Corporation

Clifton, New Jersey, USA

Full-time

Who we are looking for State Street seeks a highly motivated, versatile Senior UI Engineer to join our design team. State Street UI Engineers are responsible for developing complex user interface designs into highly functional and engaging digital experiences. Adept at bridging the gap between visual design and technical implementation and ensuring users interact with applications intuitively and effectively. You'll work closely with visual designers, product owners, and business owners across

Senior Full Stack Engineer (C#/React)

Rockstar Games

Andover, Massachusetts, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar Games is seeking a talented and experienced Senior Full Stack Engineer to join our online development team. With the rapid growth of Grand Thef

Senior Website Data Analyst

Katalyst Healthcares and Lifesciences

Mettawa, Illinois, USA

Full-time

Job Description: We are seeking a highly skilled and motivated Senior Website Data Analyst who excels in analyzing website data, providing optimization recommendations, identifying opportunities for improvement, understanding business goals, and effectively communicating data-driven narratives. The ideal candidate will have a strong background in web analytics, testing and optimization techniques, business acumen, and storytelling. Responsibilities: Website data analysis: Analyze and interpret

UX Designer

Generac Power Systems Inc

Remote or Pewaukee, Wisconsin, USA

Full-time

We are Generac, a leading energy technology company committed to powering a smarter world. Over the 60 plus years of Generac's history, we've been dedicated to energy innovation. From creating the home standby generator market category, to our current evolution into an energy technology solutions company, we continue to push new boundaries. Generac is revolutionizing the green energy space, making sustainable solutions more accessible and user-friendly. We are transforming our website from a s

Senior Software Engineer (C#)

Rockstar Games

New York, New York, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar New York is on the lookout for talented C#/.NET Developers who consider software development to be a craft, and possess a passion for tackling c

Aveva PI System Administrator Developer

Rose International

White Plains, New York, USA

Full-time

Date Posted: 06/16/2025 Hiring Organization: Rose International Position Number: 484219 Industry: Utility Job Title: Aveva PI System Administrator Developer Job Location: White Plains, NY, USA, 10601 Work Model: Hybrid Work Model Details: 3 days onsite- 2 day Remote Shift: EST Hours Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 7 Min Hourly Rate($): 60.00 Max Hourly Rate($): 70.00 Must Have Skills/Attributes: DNS, SQL Server, Windows Server 2003, Windows Se

Senior Software Engineer (C#)

Rockstar Games

Andover, Massachusetts, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar New England is on the lookout for talented C#/.NET Developers who consider software development to be a craft, and possess a passion for tacklin

Senior Software Engineer (C#)

Rockstar Games

Carlsbad, California, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar San Diego is on the lookout for talented C#/.NET Developers who consider software development to be a craft, and possess a passion for tackling

Drupal UI/UX Designer and Developer

Clovity, Inc.

Everett, Massachusetts, USA

Contract, Third Party

. WORKSITE: 135 Santilli Highway Everett, MA 02149 4. ADDITIONAL SPECIFICATIONS AND REQUIREMENTS: This position may be filled prior to close date. This contract will be based on 37.50 hours work week and when added up on a yearly basis, 48 weeks a year (i.e., the contractor is expected to take all state holidays, 10 sick/vacation days unpaid). Candidates must clearly be informed of this information. Job Title: Drupal UI/UX Designer and Developer Job Description: The Massachusetts Executive Of

Front End Developer (Digital Marketing Technology)

Salesforce

Washington, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you

Power Architect - GPU Performance Optimization

AMD (Advanced Micro Devices)

Folsom, California, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellenc

Lead Software Engineer (Full-Stack)

AT&T Inc.

Dallas, Texas, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated, simplified customer experiences. Bring your bold ideas and fearless risk-taking to redefine connectivity and

Director, Software Engineering - Web Platforms

Capital One

McLean, Virginia, USA

Full-time

Director, Software Engineering - Web Platforms We are seeking a Director of Software Engineering who is passionate about growing and sustaining an innovative technology organization while fostering a culture of engineering and operational excellence. This individual will be an engineering leader who enjoys solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment. At Capital One, you'll be part of a big group of builders, breakers, doers and

eCommerce strategy

HSAD North America

Englewood Cliffs, New Jersey, USA

Full-time

Job DescriptionAt LG, innovation is the foundation of everything and we are continuously evolving our focus on customer centricity. We make products and services that make lives better, easier and happier through increased functionality and fun for our customers. Put simply, we make Life Good from home appliances, consumer electronics, vehicle components and mobile communications to business innovations in digital signage, air conditioning, solar and LED lighting. Talk about a mantra. Life s Go

Lead Software Engineer, Web Platform (FedRAMP)

Cisco Systems, Inc.

Seattle, Washington, USA

Full-time

Who We Are Cisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network - even the ones they don't own. Powered by AI and an unmatched set of cloud, internet and enterprise network telemetry data, ThousandEyes enables IT teams to proactively detect, diagnose, and remediate issues - before they impact end- user experiences. ThousandEyes is deeply integrated across the entire Cisco technology portfolio and

Lead Full-Stack Engineer (React, Node, Javascript)

AT&T Inc.

Plano, Texas, USA

Full-time

Job Description: Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated, simplified customer experiences. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won't just imagine the future-you'll create it. About

Lead Full-Stack Engineer

AT&T Inc.

Dallas, Texas, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated, simplified customer experiences. Bring your bold ideas and fearless risk-taking to redefine connectivity and

Senior Network Specialist - Secret Clearance

Zachary Piper Solutions, LLC

San Diego, California, USA

Full-time

Piper Companies is looking for a Network/System Administrator to join a government contractor in San Diego, CA. This role requires the candidate to report Onsite and have an active Secret Clearance Essential Duties of the Network/System Administrator: Install and configure LAN, WAN and internet systemsEnsure network availability to all system usersMonitor/test website performanceAssist in network analysis, monitoring, coordination and planning Qualifications of the Network/System Administrator

Senior Network Specialist - Secret Clearance

Zachary Piper Solutions, LLC

Aberdeen, Maryland, USA

Full-time

Piper Companies is looking for a Network/System Administrator to join a government contractor in Aberdeen Proving Ground, MD. This role requires the candidate to report onsite and have an active Secret Clearance Essential Duties of the Network/System Administrator: Install and configure LAN, WAN and internet systemsEnsure network availability to all system usersMonitor/test website performanceAssist in network analysis, monitoring, coordination and planning Qualifications of the Network/System

Search Engine Optimization Specialist (SEO)

Swanktek

Houston, Texas, USA

Contract

Job Title: - Search Engine Optimization Specialist (SEO) Location: Houston TX, Atlanta GA, Boise ID, Vancouver WA, Portland OR (Onsite) Mode of Hiring- Contract W2 Job Summary What is the job Assist in providing SEO analysis and recommendations in coordination with elements and structure of websites and web pages.Monitor, review and update web site traffic reports and maintain organic performance dashboards. Responsible for working on CMS platform - meta and SEO changes implementation. End to en