JavaScript Jobs in Newark, DE

Refine Results
21 - 40 of 859 Jobs

Sr. Frontend React Developer

Sira Consulting

•

Wilmington, Delaware, USA

Full-time, Part-time, Third Party, Contract

Sr. Frontend React Developer- Citizen Only Location : Wilmington, DE (onsite 3 day a week) Duration 12-24mth + Must have: 7+ years React, TypeScript, and JavaScript. Tailwind is nice to have Excellent, perfect communication, client facing LinkedIn Page We're looking for a hands-on, senior-level Frontend React Developer with deep and focused expertise in React, TypeScript, and JavaScript. You should bring a strong understanding of client-side architecture and a sharp eye for creating excellent us
Easy Apply
Posted 2 days ago | Updated 16 hours ago

Full Stack Developer (W2 Only)

Apidel Technologies

•

Remote or Philadelphia, Pennsylvania, USA

Contract

Team Info: Team of 3 engineers. Building Content Management services for internal projects. Working on highly scaled applications. There is a separate team that works on application building and the whole infrastructure. This team is for building self-service tools. Must have skills: Looking for 5 to 8 years of Full-stack developer 60% UI and 40% Backend role. UI They are using React but are fine with any other JavaScript experience Backend - Java OR Kotlin OR any JVM-based Testing & Deployment
Easy Apply
Posted 8 days ago | Updated 6 days ago

Quadient Inspire Developer

Computershare

•

Wilmington, Delaware, USA

Full-time

Location: Bolingbrook, IL, Canton, MA, Charlotte, NC, Columbia, MD, Edison, NJ, Fort Washington, PA, Jersey City, NJ, Louisville, KY, North Palm Beach, FL, Sacramento, CA, St. Paul, MN, Shelton, CT, Wheeling, WV, Wilmington, DE or New York, NY (Hybrid) In this position, you'll be based in any of the above offices for a minimum of three days a week, with the flexibility to work from home for some of your working week. Find out more about our flexible work culture at computershare.com/flex. We g
Posted 1 day ago | Updated moments ago

Ruby on Rails // RoR Engineer

Motion Recruitment Partners, LLC

•

Kennett Square, Pennsylvania, USA

Full-time

This technically driven organization is a global market leader in construction, mining equipment, diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. The EaaS platform they have developed is used by enterprise and retail businesses to track and understand where and how energy is being utilized. Within this role the Engineer will be responsible for updating legacy code to modern code practices in Ruby on Rails. There is also a heavy aspect of new development
Easy Apply
Posted 60+ days ago | Updated 8 hours ago

C#/Javascript/SQL Server Fullstack Developer

Case Interactive

•

Remote

Full-time

Title: Software Application Developer Job Description: We are seeking a talented and motivated Software Developer to join our fully remote team. This role involves working with our proprietary full-stack in-house development platform and low-code language to build and maintain database-driven web applications. While experience with our in-house platform and language is not expected, candidates should have a strong background in UI development and database architecture. As part of an agile develo
Easy Apply
Posted 60+ days ago | Updated 20 hours ago

Lead Software Engineer, Full Stack (Bank Tech)

Capital One

•

Wilmington, Delaware, USA

Full-time

Lead Software Engineer, Full Stack (Bank Tech) Do you love building and pioneering in the technology space? Do you enjoy 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 makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capi
Posted 7 days ago | Updated 10 hours ago

Senior Manager, Software Engineering (Bank Modernization)

Capital One

•

Wilmington, Delaware, USA

Full-time

Senior Manager, Software Engineering (Bank Modernization) Join us on the Bank Modernization initiative! We're collaboratively building a multi-tenant, self-service document generation platform that will be a foundational enterprise platform for the bank. This role offers a unique opportunity to not only design core platform capabilities, but also tenant-specific features, providing direct impact across multiple teams and lines of business. You'll work with modern tech like Go, GraphQL, Node.js,
Posted 6 days ago | Updated 1 day ago

Senior .NET Developer / Malvern

Motion Recruitment Partners, LLC

•

Malvern, Pennsylvania, USA

Full-time

An analytics technology company is looking for a Senior Software Engineer to join their web team. In this role, you'll work on applications designed to save and improve lives. The tech stack they're looking for is .NET 8, ASP.NET, JavaScript, and SQL. Any experience with React or AWS Cloud would be a plus! The role is fulltime, direct hire, and requires 2 days onsite in Malvern, PA. Required Skills & Experience 5+ years of development experience .NET Core / 6+ ASP.Net REST APIs JavaScript SQL S
Easy Apply
Posted 60+ days ago | Updated 8 hours ago

Front End Developer

Resource Informatics Group

•

Malvern, Pennsylvania, USA

Contract

Front End Developer Location: Malvern, PA (onsite day 1 for hybrid model) locals first preference Length: 1+ year (likely to be extended multiple years)Priority of knowledge would be: 1. TypeScript 2. React 3. PythonIn the end we would like to have full stack engineers but if they are strong UI with no python experience we could work with that as we primarily have backend knowledge presently. They would be eventually asked to pick up python/backend related tasks but if they are strong in UI we
Easy Apply
Posted 3 days ago | Updated 7 hours ago

Front End Developer

Resource Informatics Group

•

Malvern, Pennsylvania, USA

Contract

Role: Front End Developer Location: Malvern, PA (onsite day 1 for hybrid model) Length: 1+ year (likely to be extended multiple years) Responsibilities Priority of knowledge would be: 1. TypeScript 2. React 3. Python The Model Governance team supports all models developed at Client by creating an inventory system around the models. This system allows Vanguard to stay in compliance with the new and evolving regulation with Machine Learning and Artificial Intelligence. On this team you will b
Easy Apply
Posted 6 days ago | Updated 7 hours ago

Senior Project Development Engineer (Federal) - Energy Solutions - CMTA

Legence Therma LLC

•

Media, Pennsylvania, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona
Posted 13 days ago | Updated moments ago

Shopify Solution Architect

VDart, Inc.

•

US

Third Party, Contract

Role: Shopify Solution Architect Location: Plano, TX (Remote) Type: Contract Role Overview: The Shopify Solutions Architect will design and implement scalable Shopify solutions, ensuring seamless user experiences and integration with business operations. You'll work closely with cross-functional teams to drive e-commerce growth and innovation. Responsibilities: Lead Shopify platform architecture, customization, and integration. Develop and implement scalable solutions, including third-party
Easy Apply
Posted 19 hours ago | Updated 5 hours ago

Smartsheet Consultant/Architect

ComTec Information Systems

•

Remote

Full-time

Title: Smartsheet Consultant/Architect Location: Remote Duration: Fulltime The Smartsheet Developer is responsible for the development, implementation, and Administration of Smartsheet. The ideal candidate will have experience with Smartsheet as a Developer or Platform Administrator, as well as strong programming and analytical skills. Responsibilities: Develop and implement Smartsheet solutions.Design blueprints through Control Center.Develop web reporting solutions creation and management of o
Easy Apply
Posted 1 day ago

Senior Full Stack Software Engineer

Stand Together Chamber of Commerce

•

Remote

Full-time

Stand Together is a mission-driven organization committed to driving positive social change and empowering individuals to overcome barriers. Our community is growing and so is the impact of our work to move toward a society where everyone has the opportunity to succeed by benefitingothers. We're looking for a Senior Full Stack Software Engineer to support Stand Together Foundation and a pipeline of new and innovative technology products. As a Software Engineer, you will utilize your technical an
Posted 7 days ago | Updated 7 days ago

Mechanical Engineer Intern/Co-op Fall 2025 - Energy Solutions - CMTA

Legence Therma LLC

•

Media, Pennsylvania, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona
Posted 35 days ago | Updated moments ago

Web Developer - Headless CMS @ Grand Rapids, MI or Remote

Evolutyz Corp

•

Remote or Grand Rapids, Michigan, USA

Contract, Third Party

Required: Strong experience as a developer using Headless CMS, JavaScript, Next.JS and React. Need 5 to 10 years of relevant work experience.Experience in Document code, including commenting and reporting on features.Program in multiple languages to create sClientified products.Interpret requirements and create project plans to meet schedule and quality goals.Work across teams to identify and solve problems.
Easy Apply
Posted 2 days ago

Adobe Target Developer / Specialist

Compugra Systems

•

Remote

Contract

Job Title: Adobe Target Developer / Specialist Location: Remote Experience: 5 7 years Employment Type: C2C Industry: Digital Marketing / Martech / E-commerce Tech Stack: Adobe Target, Adobe Experience Cloud, JavaScript, A/B Testing, Personalization Job Summary: We are looking for a skilled Adobe Target Specialist / Developer to lead the implementation and optimization of personalized experiences across digital channels. The ideal candidate will have experience with A/B and multivariate testing,
Easy Apply
Posted 17 hours ago

Analyst, Fuels Engineering

Constellation Energy

•

Kennett Square, Pennsylvania, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 60+ days ago | Updated moments ago

Data Scientist

Dale Workforce Solutions

•

Remote or Thousand Oaks, California, USA

Contract

Client: global biotech company Job: Data Scientist Location: 100% remote from the US Duration: 1 year contract, open to extensionsKey Responsibilities: We are looking for a data scientist, preferably with science or engineering background and programming skills to join our dynamic team. The ideal candidate will: Collaborate with different stakeholders across the business to gather requirements and translate them into code. Develop and maintain applications and data pipelines using Python, JavaSc
Easy Apply
Posted 2 days ago | Updated 7 hours ago

Java Software Engineer Sr.

Lockheed Martin Corporation

•

Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description Combat Effectiveness Core (CEC) team is building a space combat simulator to model space conflicts. What forces will be needed to win? How can available resources best be allocated? What are the most effective defenses to adversary threats? CEC software simulates a wide range of scenarios, wargaming the actions from both sides of a conflict to help our stakeholders develop strategy, tactics, techniques, and procedures. The team builds on this foundation for our partners by creat
Posted 4 days ago | Updated moments ago