Do you want to write code that boosts medical discoveries, not online sales?\n\n\n\nWith your experience in the field, you want to bring value to the world. Then, perhaps, it's about time for you to write code that saves lives, not a few euros while booking a holiday?\n\n\n\n\nYou'll set the technical foundation for our mobile stack and build new mobile applications. Working together with the Team Lead, Product Owner, and a fellow iOS engineer, you'll be at the frontiers of the Mobile Department at Castor and help grow the team.\n\n\n\n\nNo one will doubt the importance of medical research nowadays. Our products are used by over 85.000 researchers and millions of patients worldwide, and we plan to bring the same top-notch user experience to the mobile realm.\n\n\n\n\nAt Castor, we simplify the clinical trial process, from recruitment to analysis, with user-friendly, patient-centric technology. Our mission is to bring medical research into the digital age. Why? Because medical research is still primarily run using free-text, paper, and legacy technology.\n\n\n\n\nOur company culture is what we are proud of. Although we are a scale-up and we grow rapidly, we follow our values diligently and take the well-being of each Castorian seriously: think about sleeping courses, Calm subscription, downtime weeks, and more).\n\n\n\n\nYou'll also enjoy a flat hierarchy and remote-first working setup. Are you based in the Netherlands? Then you're welcome to visit our Amsterdam hub and meet your colleagues on Friday drinks (when the lockdown is over).\n\nHow is Castor supporting the Coronavirus crisis?\n\nCastor has joined the global fight against coronavirus by making our research data capture system available for free for all COVID-19 research projects. Castor is supporting more than 250 COVID-19 studies across the world, including the World Health Organization’s SOLIDARITY trial.\n\n<br/><br/>\n\n\nWhat's in it for me?\n\n\n\n\n* \nA flexible and remote-first working opportunity (we also have an office in Amsterdam, our Castor Burrow)\n\n* \nUnlimited holiday policy (in addition to national holidays)\n\n* \nFlexible approach to working - nobody is tracking your time except you\n\n* \nA competitive salary and a guaranteed 'happy holidays' bonus\n\n* \nA robust Employee Stock Option Plan\n\n* \nAre you interested in lifelong learning? You'll love using our development and training budget!\n\n* \nA MacBook or Dell laptop, we're a tech start-up after all ;)\n\n* \nLike to feel zen? You'll love our company subscription to Calm for meditation and yoga\n\n\n\n\n\n\nIs this you?\n\n\n\n\n\n* \nYou are comfortable working remotely with multinational teams (EMEA time zone)\n\n* \nYou are more than confident working with Kotlin/Java and Android SDK\n\n* \nYou have solid software engineering experience, preferably in creating high scalability mission-critical applications\n\n* \nYou worked with React Native or Flutter, as well as experience with JavaScript and WEB 2.0, applied in the context of Hybrid mobile development using frameworks such as Apache Cordova, will be a nice cherry on the top\n\n\n\n\n\nYou don't have an updated CV just yet? You can also apply with your LinkedIn profile or reach out to Yulia Bondar, Tech and Product TA Partner\n\nWant to know more? Check out the role profile for some further insights, or apply now!\n\n\n\n\n\n\n\n\nTo make medical research smarter and faster and build top-notch products to support decentralized clinical trials, we pay close attention to diversity & inclusion in Castor's Product and Engineering teams. You can learn more from our Team Lead Roxana and Software Engineer Luciana Interviews on how they experience working at Castor and their opinions on D&I in engineering topics!\n\n\n\n\n\n\n\n\nCastor continues to grow as an Equal Opportunities Employer. We strongly encourage applications from women, people of colour, and people from the LGBTQ(+) community. Please feel free to share the pronouns you use (for example she/her/hers, he/her/his, they/them/theirs, etc.). \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Senior, Android, Engineer, Developer, Digital Nomad, React, JavaScript, Mobile, Medical and Apache 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
\n\n#Location\nAmsterdam

**Software Development Manager – Backend, Mobile, or Front End Development (Remote, Americas)**\n\n**Company Description**\n\nShopify is now permanently remote and working towards a future that is digital by default. [Learn more](https://www.shopify.com/careers/work-anywhere) about what this can mean for you.\n\nShopify is the leading cloud-based, multi-channel commerce platform. Merchants can use the software to design, set up, and manage their stores across multiple sales channels, including web, mobile, social media, marketplaces, and brick-and-mortar locations. The platform also provides merchants with a powerful back-office and a single view of their business. Shopify was engineered for reliability and scale, making enterprise-level technology available to businesses of all sizes. Shopify powers over 1,000,000 businesses in over 175 countries — and here’s how we’ve been helping more merchants survive, thrive, and navigate the impacts of COVID-19.\n\nShopify is on a fast-moving mission to make the best products for merchants, buyers, and partners around the globe. Here are just some of the stories from the engineering teams who build and scale Shopify.\n \nIntrigued? That’s great! We’re recruiting Software Development Managers to lead teams in any one of these disciplines. Based on your experience and interests, let us know which one you identify with most in your application!

\n\n**Job Description**\n\n**Back End Development**\n\nAt Shopify, Back End Developers with a passion for solving tough problems with performant code work on teams that ship on quality instead of on time. Our teams deploy new code many times a day, and our production scale is massive. We’re talking over 1 million online stores, and hundreds of millions of requests a day. Thousands of entrepreneurs will see your work within seconds – a difficult but incredibly rewarding responsibility. Shopify is the largest Ruby on Rails application in the world and we're a big part of the Rails community. We’re constantly improving our codebase to make it even better.\n \n**Mobile Development (React Native, Android & iOS)**\n\nOur Mobile Developers work along with designers and product managers to build and launch new features for our apps. You’ll work on large-scale apps that are ever-changing, enabling entrepreneurship for hundreds of thousands of entrepreneurs. Our Android developers use Kotlin and our iOS developers use Swift. Our teams are increasingly working with React Native so openness to cross-platform mobile development is a plus!\n\n**Front End Development**\n\nOur Front End Developers (encompassing web and UX) work closely with software engineering teams, designers and product managers to not only build incredible merchant-facing products, but also developer-facing tools. You’ll use modern technologies and frameworks like Typescript, React, GraphQL and Apollo, and the latest web standards in HTML, CSS, JavaScript, React, and Ruby on Rails, to develop large front-end web applications that scale and perform well on all devices.You’ll work across disciplines and are excited about building human-centered experiences. You’ll work closely with the teams that create compelling content, build awareness of Shopify, and communicate stories about Shopify's role in commerce to a global audience. Or, you might focus on creating thoughtful product interfaces for our users, shape our design language, and contribute to our shared component libraries in a maintainable and scalable way.\n\n**You’ll be working on things like:**\n\n* Managing teams and helping them prioritize, build and ship the most impactful features to our merchants and community of developers.\n* As a member of the product area leadership, build a composite roadmap that reflects the priorities in the different areas and continuously rebalance the teams to react to changes in the surrounding conditions.\n* Work on problems with your teams, roll up your sleeves, form an opinion and advocate for engineering-specific roadmap items.\n* Work with product, UX and other disciplines to discover the best solutions for our merchants.\n* Grow a team, both through internal development and external hiring.\n\n**Qualifications\nQualities you likely have to be well suited to this role:**\n\n* Proven team leadership skills. Your management skills and technical depth allows you to develop and mentor others as well as build credibility with your team while executing broader engineering strategies.\n* Proven software development background in one of the disciplines listed above: Backend, Mobile, UX, or Web Development. You feel comfortable diving into the code and interacting with developers at all levels of seniority.\n* Familiarity with distributed and highly available systems at scale.\n* Experience designing and developing APIs.\n* You are comfortable working with senior stakeholders (Director level and up), both technical and non technical.\n* You have successfully built and grown teams of engineers during your career.\n* A commitment and drive for quality, technical excellence and results.\n\n**Additional information**\n\n**Here's how to apply:**\n\nWe know that looking for a new role can be both exciting and time-consuming, and we truly appreciate your effort. Jane is an actual real live person (👋🏻) and is looking forward to learning more about you through your application. And remember, we want to know what you're really interested in building and why you want to build it at Shopify, so please give us as much detail on this as you'd like in the answers on the next page. 👍 📖\n\nAt Shopify, we are committed to building and fostering an environment where our employees feel included, valued, and heard. Our belief is that a strong commitment to diversity and inclusion enables us to truly make commerce better for everyone. We strongly encourage applications from Indigenous peoples, racialized people, people with disabilities, people from gender and sexually diverse communities and/or people with intersectional identities.\n\n \n\nPlease mention the words **CHECK CLAY TRUTH** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMDc=). 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#Location\nUnited States, Canada

**Staff Software Engineer – Back End, Mobile, or Front End Development (Remote, Americas)**\n\n**Company Description**\n\nShopify’s mission is to make commerce better for everyone. From building a new product feature for our commerce platform, to helping a merchant troubleshoot an issue over the phone, we want to empower our ecosystem through our work.\n\nHaving a unified vision, a north star, is vitally important to ensure that we are all headed in the same direction. No matter the size or experience, we want to power every merchant’s experience. This is why we are all here.\n\n**Job Description**\n\nAt Shopify, Staff Engineers use their expertise and passion to multiply the overall output of their development team. As a Staff Engineer, you’ll help drive your team’s vision to its implementation. You and the team will design and build technically innovative solutions that empower all teams at Shopify to build powerful and resilient distributed cloud software. Merchants that depend on Shopify for a highly scalable, performant, and reliable platform benefit directly from the work you do. You will maintain a high bar for quality and lead and mentor other engineers. You’ll also be hands-on in our code and will contribute technically. Here are just some of the stories from the teams who build and scale Shopify.\n\nIntrigued? We’re recruiting Staff Software Engineers to join teams in any one of these disciplines. Based on your experience and interests, let us know which one you identify with most in your application!

\n\n**Back End Development**\n\nBack End Engineers with a passion for solving tough problems with performant code work on teams that ship on quality instead of on time. Our teams deploy new code many times a day, and our production scale is massive. We’re talking over 1 million online stores, and hundreds of millions of requests a day. Thousands of entrepreneurs will see your work within seconds – a difficult but incredibly rewarding responsibility. Shopify is the largest Ruby on Rails application in the world and we're a big part of the Rails community. We’re constantly improving our codebase to make it even better.\n\n**Mobile Development (React Native, Android & iOS)**\n\nOur Mobile Engineers work along with designers and product managers to build and launch new features for our apps. You’ll work on large-scale apps that are ever-changing, enabling entrepreneurship for hundreds of thousands of entrepreneurs. Our Android engineers use Kotlin and our iOS engineers use Swift. Our teams are increasingly working with React Native so openness to cross-platform mobile development is a plus! \n\n**Front End Development**\n\nOur Front End Engineers collaborate closely with software engineering teams, designers, product managers, and marketers to not only build incredible merchant-facing products and marketing campaigns, but also engineer-facing tools. You’ll use the latest web standards in HTML, CSS, and JavaScript, and modern technologies and frameworks like Typescript, React, GraphQL, Apollo and Ruby on Rails, to develop large front-end web applications and websites that scale and perform well on all devices. You’ll work across disciplines and are excited about building human-centered experiences. Front End Development exists across all of Shopify, from Product to Marketing, working closely with the teams that create performant experiences and communicate Shopify’s impact on commerce to a global audience. You may also collaborate with our Data and SEO teams, helping us make data informed decisions and driving additional new merchant acquisition. You might focus on creating thoughtful interfaces for our users, shaping our design language, and contributing to our shared component libraries in a maintainable and scalable way.\n\n**Qualifications\nWhat you’ll do as a Staff Engineers at Shopify:**\n\n* Learn and grow constantly to feed your passion for self-improvement and make those around you better\n* Design and build highly available, resilient and scalable platform primitives & API\n* Work through problems with your team, roll up your sleeves, form an opinion and advocate for engineering-specific roadmap items\n* Collaborate with other Shopify leaders, executives and external partners to provide the best experiences for our merchants\n\n**Experience and skills that are important for success in this role:**\n\n* A proven track record of success in leading software development teams — strong technical mentorship is a must\n* Experience building large scale, high throughput distributed systems and scaling web services, particularly those using and analyzing large amounts of data\n* A passion for efficiency and collaboration, with a history of establishing great relationships across UX, Product Management, Product Marketing, Data, and SEO teams distributed across multiple time zones\n* A commitment and drive for quality, technical excellence and results\n* Curiosity and passion to constantly learn new things; Shopify changes fast, and we need the people who work here to be able to change and learn fast too\n* Experience with relational databases and SQL\n\n**Additional information**\n\nWe know that looking for a new role can be both exciting and time-consuming, and we truly appreciate your effort. Jane is an actual real live person (👋🏻) and is looking forward to learning more about you through your application. And remember, we want to know what you're really interested in building and why you want to build it at Shopify, so please give us as much detail on this as you'd like in the answers on the next page. 👍 📖\n\n*At Shopify, we are committed to building and fostering an environment where our employees feel included, valued, and heard. Our belief is that a strong commitment to diversity and inclusion enables us to truly make commerce better for everyone. We strongly encourage applications from Indigenous peoples, racialized people, people with disabilities, people from gender and sexually diverse communities and/or people with intersectional identities. Please take a look at our 2019 Sustainability Report to learn more about Shopify's commitments.*\n\n#LI-KO3 #LI-REMOTE #LI-AH1\n \n\n**Interested, but not ready to apply?**\n\nJoin the Shopify Talent Community to learn more about us, while you polish up your resume: https://www.shopify.com/careers/2021 \n\nPlease mention the words **MATERIAL UNVEIL VACANT** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMDc=). 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#Location\nUnited States, Canada

**Company Description**\n\nShopify’s mission is to make commerce better for everyone. From building a new product feature for our commerce platform, to helping a merchant troubleshoot an issue over the phone, we want to empower our ecosystem through our work.\n\nHaving a unified vision, a north star, is vitally important to ensure that we are all headed in the same direction. No matter the size or experience, we want to power every merchant’s experience. This is why we are all here.\n\n**Job Description**\n\nAt Shopify, Senior Staff Engineers use their expertise and passion to multiply the overall output of their development team. As a Senior Staff Engineer, you’ll help drive the product vision to its implementation. You and the team will design and build technically innovative solutions that empower all teams at Shopify to build powerful and resilient distributed cloud software. Merchants that depend on Shopify for a highly scalable, performant, and reliable platform benefit directly from the work you do. You will maintain a high bar for quality and lead and mentor other engineers. You’ll also be hands-on in our code and will contribute technically. Here are just some of the stories from the teams who build and scale Shopify.\n\n**Intrigued? We’re recruiting Senior Staff Software Engineers to join teams in any one of these disciplines. Based on your experience and interests, let us know which one you identify with most in your application!

**\n\n**Back End Development**\n\nBack End Engineers with a passion for solving tough problems with performant code work on teams that ship on quality instead of on time. Our teams deploy new code many times a day, and our production scale is massive. We’re talking over 1 million online stores, and hundreds of millions of requests a day. Thousands of entrepreneurs will see your work within seconds – a difficult but incredibly rewarding responsibility. Shopify is the largest Ruby on Rails application in the world and we're a big part of the Rails community. We’re constantly improving our codebase to make it even better.\n\n**Mobile Development (React Native, Android & iOS)**\n\nOur Mobile Engineers work along with designers and product managers to build and launch new features for our apps. You’ll work on large-scale apps that are ever-changing, enabling entrepreneurship for hundreds of thousands of entrepreneurs. Our Android engineers use Kotlin and our iOS engineers use Swift. Our teams are increasingly working with React Native so openness to cross-platform mobile development is a plus! \n\n**Front End Development**\n\nOur Front End Engineers collaborate closely with software engineering teams, designers, product managers, and marketers to not only build incredible merchant-facing products and marketing campaigns, but also engineer-facing tools. You’ll use the latest web standards in HTML, CSS, and JavaScript, and modern technologies and frameworks like Typescript, React, GraphQL, Apollo and Ruby on Rails, to develop large front-end web applications and websites that scale and perform well on all devices. You’ll work across disciplines and are excited about building human-centered experiences. Front End Development exists across all of Shopify, from Product to Marketing, working closely with the teams that create performant experiences and communicate Shopify’s impact on commerce to a global audience. You may also collaborate with our Data and SEO teams, helping us make data informed decisions and driving additional new merchant acquisition. You might focus on creating thoughtful interfaces for our users, shaping our design language, and contributing to our shared component libraries in a maintainable and scalable way.\n\n**Qualifications\nWhat you’ll do as a Senior Staff Engineer at Shopify:**\n\n* Learn and grow constantly to feed your passion for self-improvement and make those around you better\n* Design and build highly available, resilient and scalable platform primitives & API\n* Work through problems with your team, roll up your sleeves, form an opinion and advocate for engineering-specific roadmap items\n* Collaborate with other Shopify leaders, executives and external partners to provide the best commerce experience for our merchants\n\n**Experience and skills that are important for success in this role:**\n\n* A proven track record of strong technical mentorship\n* Experience building large scale, high throughput distributed systems and scaling web services, particularly those using and analyzing large amounts of data\n* A passion for efficiency and collaboration, with a history of establishing great relationships with UX and Product Management teams across time zones\n* A commitment and drive for quality, technical excellence and results\n* Curiosity and passion to constantly learn new things; Shopify changes fast, and we need the people who work here to be able to change and learn fast too\n* Proficiency in systems thinking and systems design concepts like transactions, atomicity, idempotency, etc.\n* Raise the quality and speed (team efficiency) bar and move the platform into a position of maximum leverage\n* Use the right tool for the job, fix problems are the right level of abstraction and optimize to meet both functional and non-functional goals\n\n**Additional information**\n\nWe know that looking for a new role can be both exciting and time-consuming, and we truly appreciate your effort. Jane is an actual real live person (👋🏻) and is looking forward to learning more about you through your application. And remember, we want to know what you're really interested in building and why you want to build it at Shopify, so please give us as much detail on this as you'd like in the answers on the next page. 👍 📖\n\nAt Shopify, we are committed to building and fostering an environment where our employees feel included, valued, and heard. Our belief is that a strong commitment to diversity and inclusion enables us to truly make commerce better for everyone. We strongly encourage applications from Indigenous peoples, racialized people, people with disabilities, people from gender and sexually diverse communities and/or people with intersectional identities. Please take a look at our 2019 Sustainability Report to learn more about Shopify's commitments. \n\nPlease mention the words **REAL EPISODE INTACT** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMDc=). 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#Location\nUnited States, Canada

Crossover, the world’s largest #remotework company is looking for high performing Chief Architects for a long-term, full-time role. We are a 100% #remotework organization working with the best talent around the world. We develop and maintain our own portfolio of more than 100 different Cloud-based Saas products.\n\nAs the most senior member of a high performing software engineering team, you will be working with the top 1% of global engineering talent, acting both as a hands-on engineer as well as the technical lead of your team. You will guide, coach, design, and develop our different software products using multiple technologies. The pace is fast and rewarding as you will be solving the hardest problems in our products and processes. Apply now to start your long-term career path with us and shape the #futureofwork.\n\n\n\n# Responsibilities\n **Key Responsibilities:**\n\n* Take hard technical decisions and act upon them\n* Deliver high-quality Software that meets coding and design patterns best practices\n* Technical leadership & coaching of your architects and junior engineers\n* Deep analysis of code, identify anti-patterns and build improvement plans\n* Enforce a fully automated DevOps process using best in class tools\n* Drive continuous improvement of our development processes by identifying opportunities and acting upon them\n* Commit to a 40-hr week, mostly Monday to Friday and meet daily and weekly goals \n\n \n\n# Requirements\n**Candidate Requirements**\n\n* Bachelor's degree in Computer Science or Engineering from a recognized university\n* 8+ years of hands-on software engineering experience in one or more of the following: C#, Java, Web interfaces, C++, Javascript, Angular, React or other Front end technologies\n* Hands-on experience in a DevOps organization using popular tools and frameworks\n* 3+ years of a proven track record in leading a quality focused engineering team\n \n\nPlease mention the words **USED RAVEN COLOR** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMDc=). 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 No salary data published by company so we estimated salary based on similar jobs related to JavaScript, React, Java, C, C Plus Plus, Angular, Microsoft, Android, iOS, Architecture, Developer, Digital Nomad, Senior, SaaS and Engineer jobs that are similar:\n\n $70,000 — $120,000/year\n