Javascript Jobs

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Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Open Knowledge International is a leading organisation building open source platforms and tools for open data, to drive transparency, accountability and re-use of data worldwide. We are currently looking for talented Node.js Developers to join our team as contractors, with a commitment of anywhere from 20-40 hours a week, depending on the running projects at a given time, and the flexibility of the applicant. Required skills - Experience with backend development in Node.js - Experience with frontend development using modern frameworks - Experience with version control and related tooling, preferably Git and GitHub - A flexible, pragmatic approach to tooling, with a lack of dogmatism - A commitment to writing clean, modular code (all our code is open, and used widely) - Excellent communication skills in English Desirable skills - Familiarity with writing specifications for features or products - Experience writing interactive visualisations - Knowledge of tools and processes for data wrangling - Experience with agile development methodologies - Familiarity with free/open source software and its processes (maintaining or contributing to current projects is a real plus) - We’re always willing to consider applicants who have slightly less experience but who have a proven ability to learn and a desire to challenge and develop themselves. General - Based in timezones UTC-1 to +3 - Prior experience working effectively with remote (virtual) teams - You take initiative and relish challenge, and have the ability to work in a self-directed manner in harmony with a broader team Form of Engagement We have a variety of projects, some of which are for just a few weeks and some of which range over 6 months or more. It may be possible to choose projects which suit you and your schedule. We can also accommodate flexible working as long as you arrange sufficient “core” time with your other collaborators on the project. Applying Please apply with a description of your skills, a CV, and samples of actual code. Code samples should preferably hosted online using GitHub, BitBucket or similar.
Skills: JavaScript English
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Open Knowledge International is a leading organisation building open source platforms and tools for open data, to drive transparency, accountability and re-use of data worldwide. We are currently looking for talented Python Developers to join our team as contractors, with a commitment of anywhere from 20-40 hours a week, depending on the running projects at a given time, and the flexibility of the applicant. Required skills - Experience with backend development in Python - Experience with frontend development using modern frameworks - Experience with version control and related tooling, preferably Git and GitHub - A flexible, pragmatic approach to tooling, with a lack of dogmatism - A commitment to writing clean, modular code (all our code is open, and used widely) - Excellent communication skills in English Desirable skills - Familiarity with writing specifications for features or products - Experience writing interactive visualisations - Knowledge of tools and processes for data wrangling - Experience with agile development methodologies - Familiarity with free/open source software and its processes (maintaining or contributing to current projects is a real plus) - We’re always willing to consider applicants who have slightly less experience but who have a proven ability to learn and a desire to challenge and develop themselves. General - Based in timezones UTC-1 to +3 - Prior experience working effectively with remote (virtual) teams - You take initiative and relish challenge, and have the ability to work in a self-directed manner in harmony with a broader team Form of Engagement We have a variety of projects, some of which are for just a few weeks and some of which range over 6 months or more. It may be possible to choose projects which suit you and your schedule. We can also accommodate flexible working as long as you arrange sufficient “core” time with your other collaborators on the project. Applying Please apply with a description of your skills, a CV, and samples of actual code. Code samples should preferably hosted online using GitHub, BitBucket or similar.
Skills: JavaScript English Python
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Open Knowledge International is a leading organisation building open source platforms and tools for open data, to drive transparency, accountability and re-use of data worldwide. We are currently looking for talented Full Stack Developers to join our team as contractors, with a commitment of anywhere from 20-40 hours a week, depending on the running projects at a given time, and the flexibility of the applicant. Required skills - Experience with backend development in Python or Node.js - Experience with frontend development using modern frameworks - Experience with version control and related tooling, preferably Git and GitHub - A flexible, pragmatic approach to tooling, with a lack of dogmatism - A commitment to writing clean, modular code (all our code is open, and used widely) - Excellent communication skills in English Desirable skills - Familiarity with writing specifications for features or products - Experience writing interactive visualisations - Knowledge of tools and processes for data wrangling - Experience with agile development methodologies - Familiarity with free/open source software and its processes (maintaining or contributing to current projects is a real plus) - We’re always willing to consider applicants who have slightly less experience but who have a proven ability to learn and a desire to challenge and develop themselves. General - Based in timezones UTC-1 to +3 - Prior experience working effectively with remote (virtual) teams - You take initiative and relish challenge, and have the ability to work in a self-directed manner in harmony with a broader team Form of Engagement We have a variety of projects, some of which are for just a few weeks and some of which range over 6 months or more. It may be possible to choose projects which suit you and your schedule. We can also accommodate flexible working as long as you arrange sufficient “core” time with your other collaborators on the project. Applying Please apply with a description of your skills, a CV, and samples of actual code. Code samples should preferably hosted online using GitHub, BitBucket or similar.
Skills: JavaScript English Python
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Necessary skills: Bootstrap framework, CSS, HTML, JavaScript Preferred experience with: PHP, MySQL, Git, Cloud9 Company Description: Our web app produces tax returns (as PDFs) from information that customers enter into webforms.
Skills: JavaScript Bootstrap CSS Git
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Building a web product in Angular + NodeJS. Need a person to validate my refactored workflows, permissions, and app performance (stress). Recently added a "multi-tennant" feature moving asset ownership from users to teams and need validation. Applicant should be familiar with authentication, browser performance, and general web application best practice. Very interested in nightwatch.js end to end testing automation, experienced web developers, technical writers, etc.
Skills: JavaScript AngularJS MongoDB Node.js
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Necessary skills: PHP (including Twig), MySQL, JavaScript, Git Preferred experience with: Node.js, Linux (Ubuntu), nginx, Cloud9, Digital Ocean Company Description: Our web app produces tax returns (as PDFs) from information that customers enter into webforms.
Skills: JavaScript Digital Ocean MySQL Programming Nginx
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Looking for a very experienced WebGL developer for an online science learning and training platform. We need someone who can prove their experience in solving problems related to 3D and frontend, who can show us real products online. We need someone who's a good team player, excellent communicator and has initiative and ideas of their own. Show us products you've launched, or experiments in WebGL that will show your capabilities and experience. We need you to be able to analyze an existing codebase and jump in to become productive REAL fast. Experience with mobile, frontend solutions, UX, architecture and optimization, big pluses. Please show us WebGL examples in 3D that you worked for. Thanks much, Max
Skills: JavaScript React.js WebGL
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Need a female Front end / UI expert with expertise in any Javascript framework like angular js with bootstrap and other front end techs Should have MNC experience at least 5 years of exp. ... Minimum of 3 years UI development experience with AngularJS or comparable MVC framework Minimum of 3 years Java development experienceEligibility Requirements: Practical experience with database design, development and performance optimization Experience in web development with AngularJS (or comparable JavaScript MVC framework) Experience in REST-based API development with Java and JBoss (or comparable app server) Experience with relational database design with MS SQL Server (or comparable relational DB) Experience with automated software testing using BDD, JBehave and Selenium
Skills: JavaScript AngularJS Automated Testing Bootstrap
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
. • Django/Python & Postgresql, Angular, REST, HTML5, Javascript, CSS • Experience with unix systems. • Web service configuration experience (nginx, uwsgi/gunicorn, supervisor) • Prior experience with Chef a definite advantage
Skills: JavaScript AJAX AngularJS Git