Web Application Developer - Data Visualization Job at LufCo (Annapolis Junction)

Web Developer

Yotpo is seeking a skilled and passionate Web Developer with strong experience i...

Location

Bulgaria , Sofia

Salary:

Not provided

Yotpo

Expiration Date

Until further notice

Requirements

3+ years of professional web development experience, with a strong emphasis on frontend development
Strong expertise in JavaScript, React, GSAP, HTML5, CSS3, and SCSS
Solid experience building animated, interactive, and visually rich web pages
Hands-on experience with modern frontend frameworks such as React (preferred) or Vue
Experience building responsive, accessible, and SEO-friendly websites
Strong knowledge of WordPress and PHP (understanding backend structure to better integrate frontend work)
Knowledge of web performance optimization, efficient rendering techniques, and frontend build tools
Experience with Git for version control
Understanding of server-side rendering and static generation (e.g., Next.js)
Great eye for design implementation and attention to detail

Job Responsibility

Develop and maintain high-quality, performant, and scalable frontend solutions for our marketing websites and web applications
Work closely with designers to deliver pixel-perfect, responsive, and accessible user interfaces
Create smooth animations and interactive experiences using GSAP and other modern animation libraries
Stay current with the latest frontend innovations and suggest creative technical solutions
Optimize websites for speed, performance, and cross-browser compatibility
Write clean, maintainable code using modern JavaScript (ES6+), HTML5, CSS3, and SCSS
Collaborate with backend developers to integrate APIs and other dynamic data sources
Troubleshoot and resolve frontend issues, ensuring seamless user experiences
Stay up-to-date with and implement the latest frontend technologies and best practices
Contribute to server-side rendering and static site generation projects (e.g., Next.js)

What we offer

Track to success – work in a dynamic organization with ambient and laid-back office atmosphere
Individualized career development, rewards, and recognition
Work-life balance – 25 days paid vacation with add-ons for loyalty, regular team buildings and celebrations in and outside the country
Additional health insurance package
Internal mobility program and refer-a-friend program
Managing a fixed monthly budget for social benefits thru Re:Benefit – a flexible online benefits solution
Food vouchers
E-learning portals and knowledge sharing sessions
Company backed Hackathons, Tech conferences, workshops events, etc
Stocked kitchen and bar

Web Application, Technical Lead

The role of Web Application, Technical Lead involves designing, developing, and ...

Location

United States , San Jose

Salary:

133500.00 - 307000.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

BS/MS in computer science with proven experience of 10+ years in the UI field
have 3+ years in experience leading and managing a team of web developers
love to develop frontend user interface and care about user experience
proficient in collaboration and communication skills
have a deep understanding of JavaScript, HTML, CSS
are familiar with web application frameworks such as Node, Angular, Ember, React
experienced with development tools such as GIT, JIRA, Babel, Webpack, JEST, and Circle CI
understand good UI design, but prefer to stay heads down in the code
are eager to learn and use new technologies and libraries

Job Responsibility

lead and manage a team of web developers
mentor members of the team including code reviews, technical skill development, and career growth
coordinate with Product Management to set priorities and align on sprint goals
support monthly Production Releases addressing critical issues with hotfixes
architect new features using cutting edge technology and refactor legacy code
bring UI mockups to life using JavaScript and React
create interactive data visualizations using D3, SVG, or Canvas
build and maintain reusable and responsive components
analyze and optimize app performance
resolve UI bugs, ensure scalability, and eradicate security vulnerabilities

What we offer

health and wellbeing suite
personal and professional development programs
unconditional inclusion

Fulltime

Web Developer

We are offering a long term contract employment opportunity for a Web Developer ...

Location

United States , Ivyland

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proficient in Cloud Technologies
Familiarity with Content Management Systems (CMS)
Experience in Contract Management
Proficient in Microsoft software and applications
Knowledge of Microsoft Azure
Experience in Agile Scrum methodology
Skills in Auditing processes
Familiarity with industry Best Practices
Proven experience in Change Management
Strong Coding skills

Job Responsibility

Develop and maintain web applications using ASP.NET Web Forms, demonstrating knowledge of server-side programming, event-driven architecture, and state management
Update, refactor, or migrate legacy .NET Framework applications to modern .NET versions when necessary
Utilize the modern .NET ecosystem to develop applications for web, desktop, and cloud solutions
Leverage various C#/ASP.NET Libraries such as Serilog, Newtownsoft, EntityFramework, etc.
Exhibit strong experience in relational database management, writing and optimizing T-SQL queries, stored procedures, and database scripts
Use SQL Server Management Studio for database administration, query execution, performance monitoring, and troubleshooting
Apply frontend development skills for structuring web pages and integrating with backend services
Use JavaScript (jQuery) for client-side scripting for interactive web applications
Show proficiency in version control, including branching, merging, pull requests, and repository management in GitHub
Use Microsoft Visual Studio for C# and .NET applications, debugging, and performance tuning

What we offer

Medical insurance
Vision insurance
Dental insurance
Life and disability insurance
401(k) plan

Fulltime

Application developer

Location

United States , Downers Grove

Salary:

Not provided

LorSiv Technologies

Expiration Date

Until further notice

Requirements

Master’s degree in Engineering, Computer Science or Information Systems or Bachelor’s degree in above-mentioned & 5 years of experience

Job Responsibility

Design, develop & implement high performance scalable architectures & data models utilizing .Net framework (WCF, WPF, WF, LINQ), ASP.NET, ADO.NET, Silverlight, AZURE, Web services, J2EE, Visual Studio 2012
Carry system analysis, impact analysis, design & coding, defect fixing for production issues & code review for .NET applications
Formulate & analyze software requirements
Perform system validation, business & data analysis of client operations, application development, quality testing & implementation of query expressions & expression trees

Salesforce Applications Development Engineer

Sales Technology is a passionate team of engineers working diligently to solve a...

Location

United States , Mountain View; San Francisco; Austin

Salary:

121800.00 - 195600.00 USD / Year

Atlassian

Expiration Date

Until further notice

Requirements

3-5 years of solution, design and development experience in building solutions on Experience Cloud/SF Partner Community
Minimum 3 year Experience working with Salesforce Lightning experience, creating custom lightning components in aura and LWC frameworks, working with SLDS and JavaScript
Full life cycle experience in solution definition and development and apex/unit testing of the Salesforce application
Deployment experience using ANT and SFDX
Analysis skills to understand the Business Problem and propose the best technical solution
Enterprise implementations of complex SFDC applications, with reports, workflow, working with several SFDC objects
Expertise in Apex, Visual force, Web Services, SOQL, SOSL, AJAX, XML, JavaScript and HTML
Develop and maintain Visualforce, Force.com pages, and integration to other third-party solutions
Maintain multiple user roles, security, profiles, workflow rules, and flows etc
Strong technical and virtual collaboration skills are a must

Job Responsibility

Be involved in all aspects of delivery including supporting our customer-facing community with Sales Cloud environments in Lightning
Drive, develop and maintain small to medium project deliverables
Drive standardization, process consistency, and data quality across business processes
Build and maintain effective working relationships with SalesTech Product Management team and business stakeholders
Ensure software developed adheres to best practices and quality standards through code and design reviews
Work with peers to analyze technical design options and implement solutions that are efficient, scalable, and meet the acceptance criteria

What we offer

health coverage
paid volunteer days
wellness resources

Fulltime

Full Stack Developer

The Full Stack Developer is an intermediate level position responsible for parti...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years of experience in developing large-scale enterprise desktop Web applications
Experience using Angular 8.0+, TypeScript, HTML5, CSS3, SAAS/LESS
Experience using Angular grid libraries (ag-Grid)
Experience with RxJS and ngRX
Experience with writing unit tests for Angular/Typescript using JEST
Experience with building cross-platform applications using Web technologies such as Electron, Chromium, and OpenFin etc.
Experience with consuming real-time streaming data through web sockets
Experience with consuming JSON/XML based data from REST services
Experience with tools such as Visual Studio Code, npm, node.js
Experience with C#/.NET/WPF and object-oriented programming

Job Responsibility

Designing and developing the flagship “Trader Desktop” platform
Working directly with end users on requirements analysis and capture
Troubleshooting challenging performance and scalability issues
Liaising with the global business, support, and development teams
Assisting in third line support during core trading hours and Production issues as needed
Enhancing our automated testing efforts and optimizing our UAT process
Utilize the latest and greatest Web technologies
Develop efficient and robust solutions to challenging business problems
Work on a globally distributed team to deliver the next generation UI experience for traders at Citi
Gain knowledge and exposure to Front Office Trading Systems, Fixed Income, and Derivatives flows

Fulltime

Gsuite Senior Software Engineer

The role requires ability to engage with Client directly and to work in a team w...

Location

India , Noida

Salary:

Not provided

Sopra Steria

Expiration Date

Until further notice

Requirements

Proven experience in server-side development and cloud technologies
Proven experience as an Apps Script Developer or similar role
Demonstrated experience with AWS, Angular/React frameworks, and Node.js
Demonstrated experience in scripting and developing solutions using Google Apps Script
AWS: Experience with Amazon Web Services (AWS), including services such as Lambda, S3, and API Gateway for building and managing scalable applications and serverless solutions
Angular/React Frameworks: Proficiency in Angular or React for developing dynamic and interactive web applications
Node.js: Experience with Node.js for server-side development, including building APIs and handling asynchronous operations
Web Design: Strong skills in web design, including proficiency in HTML and CSS for creating well-structured and visually appealing web pages
Google Apps Script & Appsheet: Knowledge of Google Apps Script and Appsheet, including their core features, libraries, and triggers, is a plus
Google Workspace APIs: Familiarity with Google Workspace APIs and their integration with Apps Script to access and manipulate data within Google applications

Job Responsibility

Design/architect and develop scalable and secure applications
Engage with Client directly and to work in a team with a greater level of independence and ownership

What we offer

Commitment to fighting against all forms of discrimination
Inclusive and respectful work environment
Open to people with disabilities

Fulltime

Senior Front-End Engineer

Senior Front-End Engineer (Data Lineage) at Ataccama. Our vision is to be the le...

Location

Slovakia , Bratislava

Salary:

4500.00 EUR / Month

Ataccama

Expiration Date

Until further notice

Requirements

4+ years of experience building web apps
Interest in building a complex web application using TypeScript, React, Styled Components, Zustand, and GraphQL/Apollo
Experience with rendering node based diagrams and flows is a plus
You are proactive and able to drive the development of a specific feature
You’ll take ownership of a particular user flow, starting with its architecture and development and finishing by running it in the Cloud
You’d enjoy being part of a Front-End Circle whose members are keen to learn from each other
You are ready to receive and also give feedback
You want to work in an international environment, and you don’t mind sharing your knowledge with others
You see the value of data, understand its importance for businesses, and would like to learn more about it
Full professional working proficiency in English

Job Responsibility

Data Lineage Visualization: Lead the implementation of a dynamic frontend for visualizing data lineage, transforming complex data flows into intuitive, interactive diagrams
Collaborative Innovation: Partner with backend developers, UX designers, and the Product Manager to translate ideas into user-centric solutions
Microfrontends Pioneer: Advance our microfrontends initiative, shaping a modular and scalable architecture
Various deployment types: You are a flexible multitasker capable of delivering small, frequent SaaS releases with robust automated regression testing to maintain high standards and exceed customer expectations
End-to-End Ownership: Own our Data Lineage domain from understanding customer needs, through implementation, to operational support
Engage with a Live Frontend Community: Be part of a vibrant community to share knowledge, seek advice, and stay updated with the latest trends and practices

What we offer

Long-Term Incentive Program
2 sick days and 25-30 days of vacation, with the option to request additional Flexible Time-Off days when needed
The Global Family Support Program - a paid leave program to help all parents focus on the new addition to their family
Flexible working hours & hybrid work setup
Benefit Plus - flexible employee benefit platform (incl. Multisport card)
Annual package for mental health support
"Bring Your Friend" referral program
Online courses & company access to Udemy to hone your skills
Conference tickets to the best industry events of the year
Company library, where you can even suggest the best educational books for us to order

Fulltime

Web Application Developer - Data Visualization

LufCo

Location:
United States , Annapolis Junction

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 10, 2025

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Web Application Developer - Data Visualization

LufCo

Location:United States , Annapolis Junction

Category:IT - Software Development

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Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 10, 2025

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