### Key details\n**Pay**: £400-600 per day\n\n**Working pattern**: The contract can be made for 3 or 4 days per week, depending on your preference\n\n**Start date**: Flexible, either now or in January, depending on your availability\n\n**Duration**: Six to twelve months freelance contract\n\n**Location**: Remote in GMT +/- 3 (Offices in London and Berlin)\n\n### About us\nChangeLab is a worker-owned, democratically-run co-op building ambitious tech for NGOs, progressive political parties and campaigning organisations worldwide. We work with organisations like the British Labour Party, Unite the Union, 38 Degrees and Change.org to help them win progressive change. A few of the things we’ve done so far: \n- Helped elect the first ever BAME leader of any political party in the UK, Anas Sarwar, Leader of the Scottish Labour Party with our collaborative calling software\n- Helped the National Education Union survey safety precautions in schools during the Coronavirus pandemic, allowing the union to force the government to protect teachers and landing our tool on the frontpage of the BBC, Evening Standard, and more \n- Helped enable tens of virtual conferences during the Coronavirus pandemic for trade unions and NGOs with over 1,300 participants debating and voting simultaneously\n\nWe’re now moving from bespoke software development to building out impactful SaaS products that help progressive campaigns win. Our main fields of work now are:\n- Ringround, enabling volunteers to collaboratively call and text voters and supporters, already used by Keir Starmer’s campaign to become Labour leader, Freedom from Torture & more. \n- Democracy, a live video conferencing & voting platform, used by many UK trade unions to enable their annual conferences capable of supporting up to 3,000 delegates in real-time video communication, as well as offering voting and breakout sessions\n- Pinpoint, a tool enabling hundreds of personalised Facebook ad creatives to be targeted to different regions and/or custom segments, to increase conversions and impact\n- ShareHarder. A tool to improve organic social growth, allowing users to optimise the images and text that are displayed on Facebook when a user shares their website.\n\n**Learn more on our [website](https://changelab.io) (https://changelab.io) and [GitHub](https://github.com/changelab-hq) (https://github.com/changelab-hq).**\n\n### Who we’re looking for\nWe’re looking for a freelance senior developer with Ruby on Rails and React experience who is available for six to twelve months. We’re looking for someone who we can build a long-term working relationship with, who can build a deep familiarity with our products and codebases. \n\nYou will be working across all of our core products at different stages. Our primary development scheduled for the immediate future is focused on the Ringround product, but there is ongoing development happening on each of the products. We are a small team, and are looking for someone flexible, who enjoys getting to grips with a variety of codebases and taking steps to actively improve them.\n\nSince we’re a worker-owned co-op, if we all enjoy working together, there is a path after a year to becoming a full partner in the business with an equal ownership stake as the rest of us, along with the responsibility and benefits that provides. \n\nHowever, it’s not mandatory - if you’d rather keep freelancing, then that won’t affect your application or how we work together at all. \n\n### You’ll enjoy this role if:\n- You want to use your technical skills to make real progressive change\n- You enjoy working in a small team and seeing the impact of your work day-by-day\n- You enjoy solving technical problems \n- You like to prototype and experiment with new technology\n- You’re quick on your feet and experienced applying a range of approaches to debugging issues that arise\n- You’re pragmatic about when applying “best practices” will pay off versus when it’s just box ticking\n- You’re motivated by seeing your code running in production and having a positive political impact\n\n### Our technology stack\nWe work primarily in Ruby on Rails for back-end and React for front-end. Most of our applications have a heavy real-time component or are complete SPAs, so we use a lot of websocket communication backed by Pusher, Anycable and Redis. We have been actively working on a library, called Jason, which allows us to subscribe the frontend to updates from any Rails model as soon as it is edited, with almost no boilerplate code required.\n\nWe also enjoy working with telephony and video technologies - Ringround integrates heavily with many aspects of Twilio’s infrastructure and Democracy uses the video API platform Vonage.\n\nGenerally we keep deployment as simple as possible, relying on Heroku and AWS services such as RDS and S3, so DevOps requirements are fairly light. \n\n### Essential skills and experience\n- 3+ years professional full-stack web development experience\n- Ruby on Rails\n- React, using the new Hooks API\n- Rspec\n\n### Nice to have skills and experience\n*Note: We don’t expect any applicant to have all of these - so don’t be put off applying if you don’t!*\n- Redux (or similar state management libraries)\n- Previous experience building real-time apps using WebSockets\n- Browser testing using Cypress, Selenium or similar\n- Javascript testing using Jest\n- Working knowledge of key AWS services\n- SQL for analytics\n- App monitoring and performance analysis using NewRelic\n- Machine learning experience with tabular data using libraries like XgBoost or LightGBM\n- Twilio\n- Vonage\n \n\nPlease mention the word **RECTIFICATION** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xNDY=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n $100,000 — $150,000/year\n \n\n#Location\neurope (+/- 3 hours GMT)

Clutch Prep was founded with the mission to help college students succeed in their classes. We have dramatically improved students’ learning outcomes by providing video-based curriculum with content that exactly mirrors the assigned textbook of their classroom. Our team is driven by a passion to innovate on the explanations of complex topics and to craft a personalized learning experience for students.\n\nAt Clutch Prep, you will contribute to creating the best learning experience possible. To do this, you will collaborate with various teams: our product team to create exciting new features and improvements, our growth team to aid in their efforts to expose more students to the benefits of our platform, and our engineering team to help with infrastructure and development projects. You will work alongside our 3 full-stack software engineers and you will report to our CTO. Our products are built using Ruby on Rails and ReactJS.\n\nEveryone on the engineering team participates in figuring out what we should work on, can offer solutions to the problems we're facing in all areas of the company, and is encouraged to work on whatever area is blocking them from achieving their goals.\n\n**What you'll be doing**\n* You will develop, test and deploy features to solve problems for internal and external users.\n* You will use effective code reviews to level up yourself and your peers.\n* You will uphold our engineering standards and consistency in our codebase and process.\n* You will contribute to building out our technical architecture as we scale our products.\n* You will collaborate with product leadership to define and prioritize projects that help us meet business objectives.\n\n**Who we're looking for**\n* You are excited to help students succeed by providing the best learning experiences.\n* You have **4+ years of Ruby on Rails experience** building web applications.\n* You have **2+ years of ReactJS experience** developing interfaces.\n* You are very comfortable writing well-structured HTML and CSS.\n* You write clean, well-tested code.\n* You have collaborated with product teams and designers, and have a proven track record of delivering value to customers.\n* You have strong communication skills and have a desire to give and receive regular feedback.\n* You have experience working remotely.\n\n**Some nice-to-haves**\n* You have experience with native mobile development.\n* You have experience with QA automation.\n* You have experience with data analysis.\n* You have experience with ML/AI.\n\n\n**What it's like to work at Clutch Prep**\n\nWe strive to create a work environment that allows our teammates to do the best work of their lives in order to improve the lives of real people, solve hard problems, and change the education world. We work as a team to set quarterly OKRs, run bi-weekly sprints, and use daily check-ins to collaborate and communicate effectively. Our engineers have the flexibility to choose whatever hardware and software they use as long as they can run our app locally and commit code to Github.\n\n**Other benefits:**\n* Work wherever you want\n* Competitive salary\n* Generous paid vacation and holiday policy\n* Workspace stipend\n* Learning budget\n\nIf you have questions, please reach out to Alain (Co-founder/CTO) at [email protected] \n\nPlease mention the words **GLORY CLOTH RECYCLE** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xNDY=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n $40,000 — $60,000/year\n
\n\n#Benefits\n 📚 Learning budget\n\n
\n\n#Location\nWorldwide

\nUniversity of Notre Dame\n\nSenior Software Engineer\n\nThe University of Notre Dame (http://ND.jobs) is accepting applications for a Senior Software Engineer.\n\nApplications will be accepted until 1/12/2016.\n\nThe Hesburgh Libraries' Sr. Software Engineer plays a central role in the ability of the library to cater technical solutions to the needs of the university in its mission to advance scholarship, learning and research. This position proactively architects reliable back end data services and infrastructure which anticipates the evolving information needs of students and faculty members. Responsibilities include the design and implementation of scalable applications and software components, engagement with library constituents in negotiating the diverse research and learning needs of the university, as well as communicate with and educate library staff, faculty and administrators regarding emerging trends in technology in order to meet goals and strategic initiatives. Incumbents also have the responsibility to research as well as implement current trends and innovations in both library technology and technical industry best practices and standards. The position also requires a high degree of accountability, and thus requires that individuals working in this position manage project time lines, deliverables, and resources to ensure that planned objectives are met.\n\nDuties include:\n\n• Design, implement, test, deploy and support a wide range of software applications in support of core library objectives.\n\n• Architect and implement robust and dependable infrastructure components, data services, and software integration services.\n\n• Engage with library faculty and staff, university teaching and research faculty, as well as students at all levels in order to ensure that library software and web related services are meeting the needs of the library and the university.\n\n• Plan and manage project tasks, update documentation, work with quality assurance and usability professionals.\n\nMinimum Qualifications:\n\n• BA or BS degree\n\n• Experience developing scalable web applications and web services\n\n• High degree of experience with web technologies and standards such as HTML , CSS and Javascript\n\n• Experience designing and using relational databases and/or no-sql datastores such as MongoDB\n\n• Experience with object oriented software design principles\n\n• Use of version control systems such as git, subversion or Bitbucket\n\n• Use of web based APIs and service oriented architecture\n\nPreferred Qualifications:\n\n• Strong software integration skills\n\n• Strong skills related to Ruby on Rails and related scripting languages\n\n• Experience with software testing methodologies such as unit testing, integration testing and acceptance testing\n\n• Experience with javascript frameworks such as Angular.js, Ember.js, React and related testing methodologies\n\n• Experience with web related scripting languages such as PHP , Python, Perl\n\n• Experience with web application scalability, performance and related technologies such as caching, proxying and micro services\n\n• Experience with cloud deployment into services such as AWS and related services\n\n• Familiarity with agile software development principles\n\n(*LI-POST )\n\nABOUT NOTRE DAME:\nThe University of Notre Dame, founded in 1842 by Rev. Edward F. Sorin, C.S.C., of the Congregation of Holy Cross, is an independent, national Catholic university located in Notre Dame, Ind. For the fifth consecutive year, the University of Notre Dame has received Honor Roll distinctions as one of the top 10 higher education workplaces in the country in the Chronicle of Higher Education's annual 'Great Colleges to Work For' survey...and we are proud of it!\n\nThe University of Notre Dame seeks to attract, develop, and retain the highest quality faculty, staff and administration. The University is an Equal Opportunity Employer, and is committed to building a culturally diverse workplace. We strongly encourage applications from female and minority candidates and others that will enhance our community. Moreover, Notre Dame prohibits discrimination against veterans or disabled qualified individuals, and requires affirmative action by covered contractors to employ and advance veterans and qualified individuals with disabilities in compliance with 41 CFR 60-741.5(a) and 41 CFR 60-300.5(a).\n\nAPPLICATION PROCESS:\nPlease apply online at http://ND.jobs to Job # http://apptrkr.com/720947. For additional information about working at the University of Notre Dame and various benefits available to employees, please visit http://hr.nd.edu/why-nd. The University of Notre Dame supports the needs of dual career couples and has a Dual Career Assistance Program in place to assist relocating spouses and significant others with their job search.\n\njeid-71037c9b077a8147bceedcc36882ca69 \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Senior, Engineer, Developer, Digital Nomad, React, Teaching, JavaScript, Education, Cloud, CSS, PHP, HTML and Ruby jobs that are similar:\n\n $60,000 — $120,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n

\nHello! We’re Real HQ and we’re five years old. Since 2010, we’ve grown to 37 employees, maintained profitability, and significantly expanded our customer base. We have an office in Austin, TX but pride ourselves in being a remote company—more than half of our team is spread across the United States.\n\nOur Product team consists of two senior-level Rails developers and one frontend developer/designer. We maintain a custom-built, in-house CRM—creatively named Contacts—that supports our consumer-facing service, Agent Pronto.\n\nOver the next few months, we plan to expand our product line and add new services. In order to do that more quickly and efficiently, we’re hoping to round our three-person dev team up to an even four.\n\nWho You Are *fingers crossed*\n\nYou’re a seasoned Ruby on Rails developer who thrives in a flexible, self-directed environment. You have a history of delivering quality, scalable Ruby on Rails applications. You know what it’s like to be interrupted throughout your day and are excited to work with people that value the maker’s schedule. You transcend the left-brained developer stereotype, have an eye for design, and incorporate UX understanding into the things you build. Additionally:\n\n\n* You’re self-motivated to learn and incorporate new technologies and keep up with best practices.\n\n* You’re as comfortable writing code for the browser as you are code for the server.\n\n* You’re proficient with MySQL (database and query optimization is a plus).\n\n* You believe in the value of testing and rarely ship code without automated tests in place.\n\n* You have strong communication skills and are receptive to constructive feedback.\n\n* You have the ability to thoroughly, yet simply, explain features to everyday users.\n\n* You can clearly articulate your thoughts and feelings through writing.\n\n* You’re comfortable working on your own and are able to set ego aside when collaborating on features.\n\n* You’re not afraid to ask for help.\n\n\n\n\nHow We Make\n\nWe don’t separate “product” from “engineering”. Our dev team is the Product team, and we all take responsibility for defining features, collaborating on their design and implementation, and finally, announcing them to the team.\n\nWe build our products using the following tools and languages, and we’ll expect you to be proficient in each:\n\n\n* Ruby, Ruby on Rails\n\n* HTML (Haml)\n\n* CSS (Sass)\n\n* Javascript (jQuery, CoffeeScript, Ajax)\n\n* Data stores (MySQL, Redis, Memcached)\n\n* Testing tools (RSpec, Capybara)\n\n* Continuous integration and deployment\n\n* Linux\n\n* Git\n\n* Nice-to-haves: Bootstrap, Backbone.js\n\n\n\n\nWe communicate using Slack, Basecamp, Github, and Google Hangouts. Occasionally, we pair-code with Screenhero.\n\nSome Specifics\n\nWe’re looking to hire immediately for a full-time, salaried position. You can expect to be paid a competitive market rate and work around 40 hours per week. We request that you reside in the United States, but once hired, you’ll have the flexibility to work from anywhere. You can choose when to start and end work each day (though, we request at least some overlap with a 9-5 CST schedule). You’ll also be provided with the following perks and benefits:\n\n\n* Comprehensive health, dental, and vision coverage. We pay 100% of your premiums and 50% for your dependents.\n\n* Unlimited vacation.\n\n* Up to 12 weeks of paid maternity / paternity leave.\n\n* Laptop and phone upgrades every three years. We’ll also pay your monthly phone bill.\n\n* Ongoing education stipend to use toward conferences, seminars, etc.\n\n* Fringe benefits (books, software, etc.)\n\n\n\n\nWe understand that working remotely can get a bit lonely, so we’re happy to provide an office or coworking space near you. You’ll also be invited to attend departmental meetups and our annual company retreat, Real Life. Last year, we spent the week in Boulder, CO. This year, we’re flying everyone to South Lake Tahoe for a relaxing week of working and hanging out.\n\nThink You’re a Good Fit?\n\nTo learn more or to apply, send an email to [email protected] and include “rake” in the subject line. Also, let us know how you found this job posting. We won’t dictate the format of your application beyond that, so be thoughtful and creative. The application process will include several interviews, a remote pairing session or coding assignment, and a final, in-person interview in Austin (we’ll fly you in and host you). Thanks for looking, and good luck! \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Teaching, JavaScript, Education, CSS, HTML, Scala, Ruby, Senior, jQuery, Medical, Full Time, Design and Digital Nomad jobs that are similar:\n\n $70,000 — $125,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n