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Location: Cairo, Egypt Workplace: hybrid Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed (~$200M in funding) by VCs from Silicon Valley, Europe and other parts of the world. We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally. Helping usher the continent into a digital economy era. We’re not just about serving people - we’re about creating a marketplace to bring people what they need while infusing social values. About the role   We are looking for a senior front-end developer to join our tech hub in Berlin and support our growth and expansion. You will be part of the engineering team, working with a high-quality code base and the latest tools, and you will promote your skills to be an expert in complex frontend development in React.JS. Your primary focus will be the development of web applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. About your role as Frontend Developer Design and build web applications using React.js Ensure the performance, quality, and responsiveness of applications Collaborate with a team to define, design, and ship new features Identify and correct bottlenecks and fix bugs Help maintain code quality, organization, and automatization Participate in brainstorming sessions and contribute ideas to our technology, algorithms and products. Work with the engineering and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution Dive into difficult problems and successfully deliver results on schedule About your experience Must have technical skills with at least 5 years of experience Language: Javascript Framework: React.JS, Express.JS Familiarity with cloud message APIs and push notification Web architecture: Rest and restful APIs, micro-services Version control: GIT Nice to have technical skills (Strongly advised) Containers: Docker, Kubernetes Caching, Redis server Scaling, Web load balancing Experience in a rapidly growing company in the mobility, on-demand, or fintech space is a plus BSc/MSc in Engineering, Computer Science or relevant field Why should you join Yassir 😎 You will be part of one of the first Algerian startups to go through the Y Combinator program and one of the fastest-growing tech companies in North Africa. We are current in +30 cities in Africa and Europe 💸 Attractive salary and you even get a stake in the company 🚉 Subsidized public transit pass 🤙🏽Have a lasting impact on our company's culture 🚀 Perfect timing with renowned investors to build something great 📈 Extremely steep learning curve with own responsibility and intensive guidance 💯 Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of Africans At Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen. Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together. We look forward to receiving your application! Best of luck, Your Yassir TA Team

Location: Home Based - Americas; Home based - EMEA Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. Our mission is to build a next-generation private cloud infrastructure, combining KVM, Ceph, and SDN technologies to create a data center scale cloud that 'just works' and provides a mission-critical cloud for edge and core enterprise deployments. We're hiring engineering managers with experience in high-quality microservice architectures and high-performance team leadership who also have deep familiarity with Linux kernel, virtualisation, storage and networking. LXD components span the entire software stack from low-level kernel features to the upper level management API/CLI. Our most effective engineers are fluent in all these layers, and able to anticipate the consequences of design and engineering choices elsewhere in a complex distributed system. As an engineering manager at Canonical you must have a solid technical background, but your responsibility is to run an effective team and develop the colleagues you manage. You are expected to help them grow as engineers, do important work, do it outstandingly well, find professional and personal satisfaction, and work well with colleagues and the community. Technical leadership experience and a background in software engineering are necessary prerequisites for this role. You will be expected to lead, challenge, and develop engineers, positively influence the culture, facilitate technical delivery, and work with your team on strategy and execution. The successful candidate will have experience leading successful, collaborative engineering teams, and demonstrate the ability to solve challenging distributed systems problems and deep knowledge of Linux. Location : This is a remote position available in EMEA and the Americas. What you will focus on Lead a team of remote engineers Develop talent through coaching, mentoring, feedback and hands-on career development Set and manage expectations with other engineering teams, senior management, and external stakeholders Advocate and advance modern software development practices Participate in the engineering process through code and architectural review Engage with teams at Canonical, the open source community and partners Work from home with global travel for 4 to 6 weeks per year for internal and external events What we are looking for in you You understand modern Linux cloud computing technologies, including networking, storage, containers and K8s You love developing and growing people and have a strong track record of doing it You are focused on success and the delivery of timely, high quality software You have a Bachelor’s or equivalent in Computer Science, STEM or similar degree You have strong written and verbal technical communication skills You have experience programming in C and/or Go. What we offer you We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Employee Assistance Programme Opportunity to travel to new locations to meet colleagues Priority Pass, and travel upgrades for long haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004.​ Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote

Location: Home Based - Americas; Home based - EMEA Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. We are hiring a Linux devices software engineer on our SnapD team to work on mission-critical Golang code, focused on software delivery, containers, security sandboxing, telemetry and device management. Snaps are next-generation software packaging and delivery for Linux . They are designed for safety, security and robustness, with application-specific confinement of containers optimised for IoT devices, desktops and servers. Our goal is that snaps work across multiple Linux flavors to ensure that publishers have the simplest way to reach the whole Linux world. This role requires an obsession with quality and performance, for work at the heart of the operating system. It also requires an interest in the software publishing and consumption experience. Applicants should be passionate about open source software development. We value collaboration, peer reviews, good unit/integration testing and maintainable code. General knowledge and experience with Linux as a developer platform is required. Having previous experience with Golang is very nice to have. Location : This role will be based remotely in the EMEA or Americas regions The role entails Collaborate proactively with a distributed team Write high quality code to create new features Debug Linux system level issues and produce high quality code to fix them Review code produced by other engineers Discuss ideas and collaborate on finding good solutions Obsess over how to achieve robustness despite unexpected events like power outages Work from home with global travel for up to two weeks, twice a year What we are looking for in you You love technology and working with brilliant people You are curious, flexible, articulate, and accountable You value soft skills, are thoughtful and self-motivated You have a Bachelor’s or equivalent in Computer Science, STEM or similar degree You have professional software development experience using Go, Python, C, or C++ You know Linux system-level fundamentals,  e.g. cgroups, namespaces, apparmor Commitment to software testing, code reviews and maintainable code What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Team Member Assistance Program & Wellness Platform Opportunity to travel to new locations to meet colleagues Priority Pass and travel upgrades for long-haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004.​ Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity , we will give your application fair consideration. #LI-remote

Location: Home Based - Americas; Home based - EMEA Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. We are hiring a Staff-level Software Engineer for Identity Management to work on authorization and access management across Canonical's suite of enterprise products and web services, using Go (Golang) and Python. As a software engineer for Identity Management products of Canonical, you will modernize and expand the capabilities of the identity management solutions we use for authentication and authorization in our products, as well as our canonical.com and ubuntu.com websites. Your work on Identity Management will directly impact the users of all Canonical products. In addition, you will help write Juju charms to manage operational concerns. Technical excellence and a background in software engineering are necessary prerequisites for this role. You will be expected to own the design and delivery of the system, facilitate integrations and work with your team on strategy and execution. Location: This role will be based remotely in the EMEA and AMER regions. The role entails Collaborate proactively with a distributed team, leading technical efforts and discussions Write clean web service APIs to support both CLI and web frontend clients, using Go (Golang) and Python Design and implement new features and enhancements from spec to production and ongoing operations at scale Review code produced by other engineers, helping set quality standards Discuss ideas and collaborate on finding good solutions Create and enhance management, authentication and authorization API endpoints Craft end-user authentication flows from design to implementation Write Juju charms (operators) to manage operational concerns Modernize the identity stack of our websites and products by driving adoption of best-of-breed IAM technologies Deliver great products that users love by maintaining a culture of quality and engineering excellence Work from home with global travel 2 to 4 weeks per year for internal and external events What we are looking for in you You are a staff-level or experienced senior software engineer, with specific experience building identity and access management products You are familiar with the open source software, standards, protocols and concepts in the identity space (e.g. OpenID, OAuth, LDAP) You have experience implementing authorization frameworks in distributed systems You value secure coding and standards, and enjoy working on teams that do the same You are comfortable with Ubuntu as a development and deployment platform In addition: Exceptional academic track record from both high school and university Undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path Professional written and spoken English with excellent presentation skills Excellent interpersonal skills, curiosity, flexibility, and accountability Ability to travel internationally twice a year for company events up to two weeks long What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team conferences in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Team Member Assistance Program & Wellness Platform Opportunity to travel to new locations to meet colleagues Priority Pass and travel upgrades for long-haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004.​ Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote

Location: Cairo, Egypt Workplace: hybrid Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed (~$200M in funding) by VCs from Silicon Valley, Europe and other parts of the world. We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally. Helping usher the continent into a digital economy era. We’re not just about serving people - we’re about creating a marketplace to bring people what they need while infusing social values. About the role   We are looking for a senior Android developer to join our tech hub and support our growth and expansion. You will be part of the engineering team, working with a high-quality code base and the latest tools, where you will promote your skills to be an expert in complex frontend development in Android. Your primary focus will be the development of mobile applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. About your role as "Mobile Android Engineer" Design and build mobile applications for Android Ensure the performance, quality, and responsiveness of applications Collaborate with a team to define, design, and ship new features Identify and correct bottlenecks and fix bugs Help maintain code quality, organization, and automatization Participate in brainstorming sessions and contribute ideas to our technology, algorithms, and products. Work with the engineering and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution Dive into difficult problems and successfully deliver results on schedule About your experience Must have technical skills A minimum of 4 years of experience in developing Android Apps. Language: Android, Kotlin Familiarity with cloud message APIs and push notification Web architecture: Rest and restful APIs, micro-services Version control: GIT Nice to have technical skills (Strongly advised) Containers: Docker, Kubernetes Caching, Redis server Scaling, Web load balancing Experience in a rapidly growing company in the mobility, on-demand, or fintech space is a plus BSc/MSc in Engineering, Computer Science, or relevant field Why you should join Yassir 😎 You will be part of one of the first Algerian startups to go through the Y Combinator program and one of the fastest-growing tech companies in North Africa. We are current in +25 cities (Algeria, Tunisia, Morocco, Paris, Berlin, and launching West Africa) 🤙🏽Have a lasting impact on our company's culture - you'll be one of the first staff in our Europe office 🎉 At Yassir we celebrate everything. OKR´s party! 🕟 Flexible working hours, because we care about your outcome and not output 💻 24/7 Office 📱 Mobile office - Office in all our sites 4 weeks at any location 🚉 Subsidized public transit pass 💬 Languages courses 📚 Yassir's academy 🚀 Perfect timing with renowned investors to build something great 🎯  Outstanding mentors who will assist you in your growth 💸 Attractive salary and you even get a stake in the company 📈 Extremely steep learning curve with own responsibility and intensive guidance 📣 Learn to be pragmatic and make the right and sustainable decisions 👌🏽Very strong team cohesion with daily and weekly activities 💯 Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of Africans 👍🏽 Attractive offer with a well-paying salary 🤝 Buddy program ⚖️ As a company, we are passionate for diversity and inclusion, 40% of our team are women leaders in the tech sector At Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen. Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together. We look forward to receiving your application! Best of luck, Your Yassir TA Team

Location: Home based - EMEA Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1000+ colleagues in 70+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder led, profitable and growing. We are hiring a software developer to focus on dqlite, our distributed SQLite database which uses our own Raft library for establishing consensus and replication. Dqlite is available as a pure C library or through a Go package that we also maintain, and we intend to provide bindings for Python and other languages. You will design and implement enhancements to the libraft, dqlite and go-dqlite components which we consume in MicroK8s, LXD and other projects. Work includes development in those pieces of software as well as responding to issues and user inquiries. This is an excellent opportunity for someone who wants to have a meaningful impact on modern computing technologies. Canonical offers a fast-paced team environment and a career full of learning and development opportunities. Location : This is a remote position available in EMEA What you will focus on Design and implement features across dqlite Debug and fix issues encountered by your users Improve Jepsen tests, traditional HA database automated testing and stress tests Participate in our engineering process through code and architectural review Engage with the open source community and commercial partners What we are looking for in you Experience with distributed systems (preferably with Raft) Good C programming experience Solid understanding of asynchronous programming and concurrency patterns a plus Capacity to learn quickly about new systems and techniques Strong written and verbal communication skills Bachelor’s or equivalent in Computer Science, STEM or similar degree What we offer you We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Employee Assistance Programme Opportunity to travel to new locations to meet colleagues Priority Pass, and travel upgrades for long haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004.​ Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote

Location: Remote Workplace: remote The work we’re doing: Truv empowers financial firms to underwrite with confidence. We believe that discerning fact from fiction about an applicant’s employment and income shouldn’t be a process that takes days, dozens of phone calls, or hidden behind black boxes. Truv provides a frictionless and secure infrastructure that connects financial institutions and background screeners to 45+ payroll providers that house the data of 120M+ US workers. And consumers benefit from faster turnarounds and greater financial opportunities.    The community we’re creating: We’re an experienced team of thinkers, innovators, and entrepreneurs solving some big problems. And we’re looking for bold leaders to join us. Our remote-first distributed team hails from the Bay Area, Miami, Toronto and London. We believe in creating a community where everyone belongs and thrives, regardless of location. So, if you’re excited about using cutting-edge technology and working alongside colleagues who’ve built groundbreaking products at Apple, Uber, Facebook, Carta, Venmo, Telegram, and Plaid—hop on.   The values you possess: Our values are the specific behaviours and skills that we care most about. The more these values sound like you and the people you want to work with, the more likely you’ll thrive at Truv. · Bias for action - move fast and get things done. · Customer obsession – we start with making the customer happy and work backward. · Good judgment – make wise decisions despite ambiguity. · Focus on impact – solve important problems first. · Transparent and direct–informed people make better decisions. · Win as a team – we win and lose (rarely) as a team. · Continuous improvement – all improvements matter because they compound exponentially.   About the job A customer-centric mindset is part of every decision we make - we’re looking for a Technical Support Engineer to join and help us build the best customer support experience. What you’ll do Efficiently triage customer support tickets while maintaining focus on key performance metrics such as SLA, CSAT, and Time to Resolution (TTR). Collaborate closely with the product team to analyze customer needs and submit well-informed feature requests. Build and nurture relationships across product, engineering, and customer success teams to facilitate knowledge sharing, incident engagement, new feature adoption, and actionable product feedback. Enhance and optimize the Help Center to minimize ticket volume, ensuring a seamless and self-sufficient customer experience. Lead and manage end-to-end technical projects , working with engineering leadership to prioritize critical customer issues and redirect sales and finance inquiries to the appropriate teams. Reporting, help drive weekly, monthly and quarterly reporting on tickets, resolution and close times to the Truv leadership and the broader team. What would set you up for success 4+ years of experience in technical support and service management. 2+ years of experience working at an early-stage organization (fewer than 100 employees). Proficient in Hubspot Help Desk and Inkeep, including 2+ years in an administrative capacity. Expertise in supporting API-driven products with a solid technical background. Strong analytical and problem-solving skills, coupled with a sharp technical aptitude. Exceptional communication abilities to effectively address complex issues. Calm under pressure, with the ability to handle customer calls and escalations with professionalism. Self-motivated and resourceful, capable of solving problems independently with minimal guidance. Benefits we offer Fully-remote company. Equity options. Flexible Time Off. Employees' medical, dental & vision benefits covered at 100%.

Location: Remote Workplace: Remote We are building AI to simulate the world through merging art and science. We believe that world models are at the frontier of progress in artificial intelligence. Language models alone won’t solve the world’s hardest problems – robotics, disease, scientific discovery. Real progress requires models that experience the world and learn from their mistakes, the same way that humans do. And this kind of trial and error can be massively accelerated when done in simulation, rather than in the real world. World models offer the most clear path to general-purpose simulation, changing how stories are told, how scientific progress is made and how the next frontiers of humanity are reached. Our team consists of creative, open minded, caring and ambitious people who are determined to change the world. We aspire to continuously build impossible things and our ability to do so relies on building an incredible team. If you are driven to do the same, we'd love to hear from you. *Titles posted to our careers page are updated regularly to best advertise the role and expected seniority, but internally we have a flat titling system with two types of titles: one for individual contributors and one for people managers. ABOUT THE ROLE We're looking for an API engineer to join our core API team and help scale Runway's platform serving millions of users and handling thousands of requests per second. You'll work on the critical infrastructure that powers both our public API (used by external developers) and internal tools, managing user data, task orchestration, billing, permissions, and asset management. This is a high-impact role on a mature, production system. You'll build enterprise features, optimize database performance, design async workflows, and ensure reliability at scale. If you're passionate about API development, love TypeScript, and want to own systems end-to-end, this is the role for you. A PEEK AT OUR TECHNICAL STACK Our API endpoints for real-time collaboration and media asset management is written in TypeScript, and runs in ECS containers on AWS Fargate. We leverage multiple AWS-native components, such as S3, CloudFront, Lambda, Kinesis, and SQS, as building blocks of our infrastructure. Our inference backend is written in Python (PyTorch, TorchScript), and is deployed across multiple clusters / cloud providers. We use Kubernetes for container orchestration, and k8s-native components such as Flyte, Kueue, and Kyverno efficient job orchestration. We invest in prometheus and grafana for monitoring, and Terraform to manage our infrastructure. WHAT YOU’LL DO - Own the full API lifecycle from design and implementation to monitoring, optimization, and documentation for both public and internal APIs - Design and implement async workflows for task orchestration, content moderation, prompt enhancement, and post-processing pipelines - Optimize database queries and improve performance for a high-traffic Postgres database - Build rate limiting, fraud detection, and credit management systems - Implement comprehensive API security, rate limiting, authentication, and monitoring systems to ensure reliability at scale - Improve the public API developer experience with better documentation, SDKs, and tooling - Improve the performance, reliability, and code quality of our codebases WHAT YOU’LL NEED - 3+ years of industry experience building production APIs - Strong TypeScript experience, so you can jump in and be productive immediately - Experience owning systems end-to-end: infrastructure, monitoring, logging, metrics, incident response - Understanding of API design patterns, REST principles, and async workflows - Experience with relational databases (Postgres preferred) and query optimization - Experience architecting production-ready systems at scale using cloud primitives from AWS, GCP, or Azure - Ability to rapidly prototype solutions and iterate on them with tight product deadlines - Humility and open mindedness; at Runway we love to learn from one another Runway strives to recruit and retain exceptional talent from diverse backgrounds while ensuring pay equity for our team. Our salary ranges are based on competitive market rates for our size, stage and industry, and salary is just one part of the overall compensation package we provide. There are many factors that go into salary determinations, including relevant experience, skill level and qualifications assessed during the interview process, and maintaining internal equity with peers on the team. The range shared below is a general expectation for the function as posted, but we are also open to considering candidates who may be more or less experienced than outlined in the job description. In this case, we will communicate any updates in the expected salary range. Lastly, the provided range is the expected salary for candidates in the U.S. Outside of those regions, there may be a change in the range, which again, will be communicated to candidates. WORKING AT RUNWAY Great things come from great teams. https://www.youtube.com/watch?v=kwmj4ato2kw&ab_channel=Runway We’d love to hear from you. We’re committed to creating a space where our employees can bring their full selves to work and have equal opportunity to succeed. So regardless of race, gender identity or expression, sexual orientation, religion, origin, ability, age, veteran status, if joining this mission speaks to you, we encourage you to apply. More about Runway - Universal World Simulator https://runwayml.com/world-simulator.html - GWM-1 https://runwayml.com/research/introducing-runway-gwm-1 - Gen-4.5 https://runwayml.com/research/introducing-runway-gen-4.5 - General World Models https://runwayml.com/research/introducing-general-world-models - Robotics SDK https://runwayml.com/research/introducing-runway-gwm-1#robotics-section - Conversational Real-time Agents https://runwayml.com/research/introducing-runway-gwm-1#avatars-section - Runway Studios https://runwayml.com/studios We're excited to be recognized as a best place to work: Crain's https://www.crainsnewyork.com/awards/best-places-work-2023 | InHerSight https://www.inhersight.com/companies/best/city/new-york-city-ny | BuiltIn NYC https://builtin.com/awards/new-york-city/2024/best-places-to-work | INC https://www.inc.com/best-workplaces/2024

Location: Home Based - Americas; Home Based - APAC; Home based - EMEA Lead an engineering team that partners with the Linux engineers of a major silicon company, and works across the full Linux stack from kernel to GUI, to optimise Ubuntu, the world’s most widely used Linux desktop and server, for the latest silicon. The role is a fast-paced, problem-solving role that’s challenging yet very exciting. The right candidate must be resourceful, articulate, and able to deliver on a wide variety of solutions across PC and IoT technologies. Our teams partner with specialist engineers from major silicon companies to integrate next-generation features and performance enhancements for upcoming hardware. As a Partner Engineering Manager at Canonical your role is to manage relationships with our key technology partners by ensuring timely delivery on agreed project milestones. Technical leadership experience and a background in software engineering are necessary prerequisites for this role. You will be expected to lead, challenge, and develop strong engineers, positively influence the culture, facilitate technical delivery, and work with your team on strategy and execution. What you’ll do Lead a team of distributed engineers to design and implement the best Ubuntu integration for the latest IoT and server-class hardware platforms and software stacks Engage with commercial partners to deliver a delightful, optimised, first class Ubuntu experience on their platforms Develop your team through coaching, mentoring, leading by example, and feedback Oversee commercial engagements and support timely delivery on agreed project milestones Ensure an ongoing commitment to strict quality and reliability standards Engage with other teams at Canonical to ensure alignment on product architecture and roadmaps Work from home with global travel up to twice a year for up to two weeks Who you are You have worked with Linux distributions, debian packaging and high performance, server-class hardware You have experience working directly with customers, resolving their technical issues, interpreting their business challenges and effectively communicating how your solution will meet their needs You have demonstrated experience managing or leading a team of software engineers You have understanding of agile software development methodologies You collaborate effectively across multiple internal teams, building trust and delivering results You have effective communications skills in English, both written and oral You have a bachelor’s (or equivalent university level) degree, preferably in a technology field What Canonical offers Learning and Development opportunities Annual Compensation Review Recognition Rewards Annual Leave Priority Pass for travel We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity we will give your application fair consideration #LI-remote

Location: Home based - EMEA Canonical is hiring a Python Software Engineer to join the Certification team, who make the tools which enable us to know that a desktop, laptop, server or IoT device is working properly. We work at the interface of hardware and software, so the ideal candidate is a Python developer familiar with hardware. The Certification team develops the tools needed to certify hardware as working with Ubuntu Core as well as Ubuntu Desktop and Server: https://ubuntu.com/certified We design hardware which can be used to probe devices independently, and frameworks for software tests that check every aspect of Ubuntu on that hardware. This is an excellent opportunity for someone who wants to have a meaningful impact for adoption of Linux across multiple device categories and industries. Canonical offers a fun, fast-paced team environment and a career full of learning and development opportunities. This team is centered in EMEA time zones, and works with colleagues on related teams in both the Americas and APAC. We work together with silicon companies, OEMs, ODMs and teams within Canonical to ensure a smooth, secure out of the box Ubuntu experience, with success in this role leading to a great Ubuntu experience being offered on more and more devices. Role description We are looking for a self-motivated software engineer with experience developing in Python, to work on test automation tools or Linux based embedded hardware. This role offers an exciting opportunity to push the industry forward by enabling entirely new Linux based hardware testing capabilities, scaling up hardware certification efforts and allowing for deeper test coverage. The role involves the development and maintenance of Canonical’s open source certification tools, supporting the creation of hardware solutions for test automation, and automating our existing processes. We seek out continuous process and tooling improvements as part of expanding the certification test suites, ultimately to improve the quality of Linux experience felt by millions of Linux end users. Key responsibilities Maintain and develop new features to our Python based test automation tools like Checkbox , used by both in-house teams and industry partners. Invent new ways to enable remote, automated testing. Help build the software counterpart to in-house designed testing hardware to help test device enablement (graphics, hotplug, bluetooth, etc). Write functional and performance tests to support hardware enablement and to protect from regressions. Participate in meetings involving international travel 2-3 times per year. Required skills and experience Knowledge of Python programming language. Quality oriented, pragmatic approach to software design and implementation. Interest in test automation methodologies. Previous experience working with Ubuntu or other Linux distributions. Ability to be productive in a globally distributed team. Desired skills and experience Passion for tinkering: you are a maker. Experience working in an agile environment. Hardware testing experience, for example in the IoT space. Familiarity with the C programming language. What is Canonical? Canonical is a growing international software company that works with the open-source community to deliver Ubuntu, “the world’s best free software platform”. Our services help businesses worldwide to reduce costs, improve efficiency and enhance security with Ubuntu. We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity , we will give your application fair consideration. #LI-Remote #Stack

Location: Home based - Worldwide Work across the full Linux stack from kernel through GUI to optimise Ubuntu, the world’s most widely used Linux desktop and server, for the latest silicon. The role is a fast-paced, problem-solving role that’s challenging yet very exciting. The right candidate must be resourceful, articulate, and able to deliver on a wide variety of solutions across PC and IoT technologies. Our teams partner with specialist engineers from major silicon companies to integrate next-generation features and performance enhancements for upcoming hardware. Location: This is a Globally remote role What your day will look like Design and implement the best Ubuntu integration for the latest IoT and server-class hardware platforms and software stacks Work with partners to deliver a delightful, optimised, first class Ubuntu experience on their platforms Take a holistic approach to the Ubuntu experience on partner platforms with inputs on technical plans, testing strategy, quality metrics Participate as technical lead on complex customer engagements involving complete system architectures from cloud to edge Help our customers integrate their apps, SDKs, build device OS images, optimize applications with Ubuntu Core, Desktop and Server Work with the most advanced operating systems and application technologies available in the enterprise world. Joining Canonical, you will partner with bright minds from all over the world, and work with an exciting set of new technologies in a fast growing company with a truly unique and ambitious vision to build a better platform with free software. You will work with customers on exciting IoT and server platforms and technologies, built to support different verticals: from robots to data centers, from telco to retail. What we are looking for in you You love technology and working with brilliant people You have a Bachelor’s degree in Computer Science, STEM or similar You have experience with Linux packaging (Debian, RPM, Yocto) You have experience working with open source communities and licences You have experience working with C, C++ You can work in a globally distributed team through self-discipline and self-motivation. Additional skills that you might also bring Experience with graphics stacks Good understanding of networking - TCP/IP, DHCP, HTTP/REST Basic understanding of security best practices in IoT or server environments Good communication skills, ideally public speaking experience IoT / Embedded experience – from board and SoC, BMCs, bootloaders and firmware to OS, through apps and services Some experience with Docker/OCI containers/K8s What we offer you Your base pay will depend on various factors including your geographical location, level of experience, knowledge and skills. In addition to the benefits above, certain roles are also eligible for additional benefits and rewards including annual bonuses and sales incentives based on revenue or utilisation. Our compensation philosophy is to ensure equity right across our global workforce. In addition to a competitive base pay, we provide all team members with additional benefits, which reflect our values and ideals. Please note that additional benefits may apply depending on the work location and, for more information on these, you can ask in the later stages of the recruitment process. Fully remote working environment - we’ve been working remotely since 2004! Personal learning and development budget of 2,000USD per annum Annual compensation review Recognition rewards Annual holiday leave Parental Leave Employee Assistance Programme Opportunity to travel to new locations to meet colleagues at ‘sprints’ Priority Pass for travel and travel upgrades for long haul company events About Canonical Canonical is a pioneering tech firm that is at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004.​ Work at Canonical is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical provides a unique window into the world of 21st-century digital business. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote

Location: Home based - Worldwide Canonical, the company behind the Ubuntu Linux distribution, is searching for highly skilled senior software engineers, tech leads, or team leads who are ready to take the next step in their careers by transitioning into engineering management. As a Kernel Engineering Manager, you will step into a pivotal leadership role overseeing the engineers who build, maintain, and optimize the Linux kernel that powers millions of systems globally. Our platform, Ubuntu, is in widespread use in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. You will collaborate closely with the world's leading public cloud and silicon providers to deliver a world-class operating system. We do not require prior direct people management experience for this role. Instead, we are looking for individuals who possess a solid technical foundation, a proven track record of technical leadership or project delivery, and a strong desire to learn how to lead complex, system-level projects and the engineers who build them. The company is founder-led, profitable, and growing, making this an exceptional opportunity to grow your career into the core of open-source technology leadership. Location: Working from home, worldwide.  We have kernel teams and openings in every time zone and with the notable exception of Taipei, Taiwan, have no offices and therefore no pressure to work from an office. The role entails Transition from individual contribution or technical leadership into full-time people and project management. Lead and mentor a globally distributed team of talented Linux kernel engineers. Manage the delivery, testing, and maintenance of Ubuntu kernels across various platforms (cloud, server, desktop, and IoT). Drive engineering excellence, ensuring code quality, security, and performance standards are met consistently. Develop and execute team strategies, aligning with broader company goals and product roadmaps. Collaborate with silicon vendors, cloud partners, and internal Canonical teams to enable new hardware and features. Own the release cycles and update cadence for your team's kernel portfolios. Foster a culture of continuous learning, feedback, open-source collaboration, and accountability within the team. What we are looking for in you Proven experience as a Senior Software Engineer, Tech Lead, or similar role with a strong desire to transition into a formal management position (no prior direct management experience required). Solid technical background in systems software, C programming, or operating systems concepts.  Direct experience with the Linux or other operating system kernels would be highly regarded, but is not essential. Prior experience developing with software packaging formats, with direct Ubuntu/Debian/Snap experience being highly regarded. Demonstrated ability to mentor junior engineers, guide complex technical projects, or drive architectural decisions. Leadership potential and a commitment to skills development and mentorship. Confidence to respectfully speak up, exchange feedback, and share ideas without hesitation. Professional written and spoken English with excellent presentation skills. Ability to travel internationally twice a year for company events up to two weeks long. Nice-to-have skills Experience acting as a scrum master, project lead, or informal mentor for remote teams. Direct experience contributing to or participating in the Linux kernel community. Familiarity with continuous integration (CI) and automated testing frameworks for systems software. What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Team Member Assistance Program & Wellness Platform Opportunity to travel to new locations to meet colleagues Priority Pass and travel upgrades for long-haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004.​ Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote

Location: Europe Workplace: Remote At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 50,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. As a small team, we’re all generalists that work across the full stack (built in Typescript end-to-end). We’re looking for experienced engineers that thrive in an environment of autonomy and individual responsibility to help us build the future of product development. Location & work mode Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in the US and Europe. You can work from anywhere within these regions. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you'll do - Work closely with founders and design to implement new concepts and ideas - Build AI-powered functionality into the core of Linear - Update our realtime collaborative content editor used across all internal surfaces - Build new user-facing features with beautiful and scalable UI components - Obsessively improve application performance - Refine our software development processes to keep the team operating at high velocity What we're looking for - 5+ years of experience building customer-facing products at a high-quality software company - Strong React and TypeScript fundamentals, with experience across the full stack (Browser technologies, Node, GraphQL, PostgreSQL) - Track record of driving complex, end-to-end features (not just incremental improvements and refactors) with visible impact on the product - Product sensibility: you care about UX, speed, and polish, and you push back when something doesn't feel right - Comfortable working without heavy PM overhead; you can help to shape the problem, not just implement a solution - High ownership mentality: self-directed, full-lifecycle builder who takes a feature from idea to shipped - Thrives in a remote, async-first environment with a lean, high-output team - Experience at a startup or a company with a genuinely high engineering bar Our tech This stack reflects the systems we build and operate. You’re not expected to have experience with everything listed, but you should be excited to work close to product, performance, and real-world scale. - Agentic workload system utilizing temporal, operating at production scale - Proprietary websocket data sync framework built for speed and offline support - React, MobX, styled-components on the frontend - Extensive, widely used, GraphQL API and SDK - Node, Postgres, Temporal, and Redis in the backend - Hosted on Google Cloud with k8s - GitHub, Slack, Notion What we offer We're a small, focused team that cares deeply about the quality of our work and the people we do it with. Here's what you can expect: - Competitive salary and equity - Employee-friendly equity terms including early exercise in the US and extended exercise windows - Daily meal and coffee stipend on every workday - Paid co-working space or desk - Health coverage (based on country requirements) - 5 weeks paid vacation, plus local statutory holidays - 4 months paid parental leave - Paid month off after 4 years & every 2 years thereafter - Regular team events and off-sites - Remote-first with no required commute Learn how we think and work - Read Me https://linear.app/readme a story about our mission - Our hiring process: How we hire at Linear https://linear.app/now/how-we-hire-at-linear - How we work: Designing remote work at Linear https://linear.app/now/designing-remote-work-at-linear - Why and how we do work trials https://linear.app/blog/why-and-how-we-do-work-trials-at-linear Linear blog post - How we use AI in design https://designerfund.substack.com/p/ai-design-linear feature of Linear's design team - Scaling our real-time sync engine https://linear.app/blog/scaling-the-linear-sync-engine talk by our cofounder, Tuomas Artman, at Linear's 2023 offsite - Our recent tender offer: Sharing Linear’s growth with the people building it https://linear.app/now/sharing-growth-with-the-people-building-linear A note on recruitment fraud: all official Linear hiring communication comes from an @linear.app http://linear.app email address, and all open roles are listed at linear.app/careers http://linear.app/careers. We never ask candidates for payment or financial information. Suspicious messages can be reported to security@linear.app. Linear is an equal opportunity employer. We do not discriminate based on race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.

Location: Cairo, Egypt Workplace: hybrid Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed (~$200M in funding) by VCs from Silicon Valley, Europe and other parts of the world. We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally. Helping usher the continent into a digital economy era. We’re not just about serving people - we’re about creating a marketplace to bring people what they need while infusing social values. ABOUT THE ROLE In this role, you will be part of our engineering team, working with a high quality code base and the latest tools, where you will promote your skills to be an expert in complex frontend development in iOS (swift and swiftUI) native platforms. Your primary focus will be development of mobile applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to a highly dynamic environment, where root cause analysis and rapid collaborative problem solving, sophisticated design, and the creation of quality products are required. TASKS Design and build mobile applications for iOS. Ensure the performance, quality, and responsiveness of applications Collaborate with a team to define, design, and ship new features Identify and correct bottlenecks and fix bugs Help maintain code quality, organization, and automatization Participate in brainstorming sessions and contribute ideas to our technology, algorithms and products. Work with the engineering and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution Dive into difficult problems and successfully deliver results on schedule REQUIREMENTS Must have technical skills with at least 4 years of experience Language: iOS (swift) native Familiarity with cloud message APIs and push notification Web architecture: Rest and restful APIs, micro-services Version control: GIT Nice to have technical skills (Strongly advised) Containers: Docker, kubernetes Caching, Redis server Scaling, Web load balancing Experience in a rapidly growing company in the mobility, on-demand or fintech space is a plus BSc/MSc in Engineering, Computer Science or relevant field WHY YOU SHOULD JOIN YASSIR Join one of the fastest-growing tech companies in North Africa Have a lasting impact on our company's culture Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of Africans Work on some really hard technical challenges from identity infrastructure for Africans, digital payment networks to complex mapping and routing systems across the continent. We are the first Algerian startup to go through Y Combinator program and we’re backed by top investors including Unpopular Ventures, Rebel Fund and DainTree.VC At Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen. Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together. We look forward to receiving your application! Best of luck, Your Yassir TA Team

Location: Cairo, Egypt; Alexandria, Egypt Workplace: hybrid Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed (~$200M in funding) by VCs from Silicon Valley, Europe and other parts of the world. We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally. Helping usher the continent into a digital economy era. We’re not just about serving people - we’re about creating a marketplace to bring people what they need while infusing social values. TASKS Design and build mobile applications for Android. Ensure the performance, quality, and responsiveness of applications Collaborate with a team to define, design, and ship new features Identify and correct bottlenecks and fix bugs Help maintain code quality, organization, and automatization Participate in brainstorming sessions and contribute ideas to our technology, algorithms and products. Work with the engineering and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution Dive into difficult problems and successfully deliver results on schedule REQUIREMENTS Must have technical skills A minimum of 2 years of experience Language: Android, Kotlin Familiarity with cloud message APIs and push notification Web architecture: Rest and restful APIs, micro-services Version control: GIT Nice to have technical skills (Strongly advised) Containers: Docker, kubernetes Caching, Redis server Scaling, Web load balancing Experience in a rapidly growing company in the mobility, on-demand, or fintech space is a plus BSc/MSc in Engineering, Computer Science or relevant field BENEFITS Great compensation and bonuses including stock options. Ground floor opportunity with the team; shape the strategic direction of the company Sharp, motivated co-workers in a fun office environment or in remote Paid company holidays Full social coverage WHY YOU SHOULD JOIN YASSIR Join one of the fastest-growing tech companies in North Africa Have a lasting impact on our company's culture Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of Africans Work on some really hard technical challenges from identity infrastructure for Africans, digital payment networks to complex mapping and routing systems across the continent. We are the first Algerian startup to go through Y Combinator program and we’re backed by top investors including Unpopular Ventures, Rebel Fund and DainTree.VC At Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen. Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together. We look forward to receiving your application! Best of luck, Your Yassir TA Team

Location: Cairo, Egypt Workplace: hybrid Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed (~$200M in funding) by VCs from Silicon Valley, Europe and other parts of the world. We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally. Helping usher the continent into a digital economy era. We’re not just about serving people - we’re about creating a marketplace to bring people what they need while infusing social values. About the role We are looking for a senior iOS developer to join our tech hub in Berlin and support our growth and expansion. You will be part of the engineering team, working with a high-quality code base and the latest tools, where you will promote your skills to be an expert in complex frontend development in iOS (swift). Your primary focus will be the development of mobile applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. About your role as a iOS mobile developer Design and build mobile applications using iOS (swiftUI) platform. Ensure the performance, quality, and responsiveness of applications Collaborate with a team to define, design, and ship new features Identify and correct bottlenecks and fix bugs Help maintain code quality, organization, and automatization Participate in brainstorming sessions and contribute ideas to our technology, algorithms and products. Work with the engineering and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution Dive into difficult problems and successfully deliver results on schedule About your experience Must have technical skills with at least 2 years of experience Language: iOS (swift) native Familiarity with cloud message APIs and push notification Web architecture: Rest and restful APIs, micro-services Version control: GIT Nice to have technical skills (Strongly advised) Containers: Docker, kubernetes Caching, Redis server Scaling, Web load balancing Experience in a rapidly growing company in the mobility, on-demand or fintech space is a plus BSc/MSc in Engineering, Computer Science or relevant field Why you should join Yassir 😎 You will be part of one of the first Algerian startups to go through the Y Combinator program and one of the fastest-growing tech companies in North Africa. We are current in +30 cities (Algeria, Tunisia, Morocco, Senegal, France and Germany) 💸 Attractive salary and you even get a stake in the company 🚉 Subsidized public transit pass 🤙🏽Have a lasting impact on our company's culture 🚀 Perfect timing with renowned investors to build something great 📈 Extremely steep learning curve with own responsibility and intensive guidance 💯 Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of Africans At Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen. Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together. We look forward to receiving your application! Best of luck, Your Yassir TA Team

Location: Home based - Worldwide Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. This is an exciting opportunity for an exceptional software engineer passionate about open source software, Linux, and Web Services at scale. Come build a rewarding, meaningful career working with the best and brightest people in technology at Canonical, a growing international software company. Canonical's Store team develops and operates a large system of backend services that power the Snap Store and Charmhub.io marketplaces. Our services are built primarily in Python, with a bit of Golang. We have some exciting challenges ahead including continuing to scale our production architecture, significantly expanding the range of software we can deliver through the system powering our marketplaces, and enhancing our offering for the booming world of IoT and for large Enterprise solutions. If you have a passion for clean APIs, have a bias towards shipping, and believe that automated tests are the key to higher velocity and reliability, you'll fit right in. What you’ll do Collaborate remotely with a globally distributed team. Write clean web service APIs to support both CLI and web frontend clients, using Python (and optionally Golang). Design and implement new features and enhancements from spec to production and ongoing operations at scale. Review code and technical designs produced by other engineers. Discuss ideas and collaborate on finding good solutions. Work remotely with global travel for 2 to 4 weeks for internal and external events. Who you are You have demonstrated professional proficiency in developing public-facing APIs and web applications using Python. You have a broad technology base but favour backend code and infrastructure. You know your way around relational and non-relational databases and can effectively design data models that perform well, and tune queries to access them. You are comfortable with Ubuntu as a development and deployment platform. You have demonstrated strong academic performance in Computer Science, STEM or a similar degree. You love technology and working with a diverse set of talented people. You are curious, flexible, articulate, and accountable. You value soft skills and are passionate, enterprising, thoughtful, and self-motivated. About Canonical Canonical is a growing, international software company that works with the open-source community to deliver Ubuntu -- the world’s #1 cloud operating system. Our mission is to realise the potential of free software in the lives of individuals and organisations. Our services are helping businesses worldwide to reduce costs, improve efficiency and enhance security with Ubuntu.  Canonical is a unique tech company - global, remote-first, open source, with 700 professionals across 50 countries - we want to be the world’s best, not biggest, global software company. With almost every team remote by default, Canonical sets the pace on the 21st-century digital workplace. What Canonical offers: Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004.​ Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote #stack

Location: North America Workplace: Remote At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 50,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. As a small team, we’re all generalists that work across the full stack (built in Typescript end-to-end). We’re looking for experienced engineers that thrive in an environment of autonomy and individual responsibility to help us build the future of product development. Location & work mode Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in the US and Europe. You can work from anywhere within those regions. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you'll do - Build new user-facing features with everything from database models to GraphQL resolvers and UI components - Optimize our data synchronization stack by applying better serialization protocols - Add real-time collaborative editing to our content editor - Improve performance by profiling and tweaking virtualized list rendering - Add analytics, monitoring, and alerts to our service so that we can better respond to operational incidents - Open-source any non-trivial innovations that come out of our work on the product - Redefine best-in-class software development processes so that we can build a purpose-built product. What we're looking for - 5+ years of experience building customer-facing products at a high-quality software company - Strong React and TypeScript fundamentals, with experience across the full stack (Browser technologies, Node, GraphQL, PostgreSQL) - Track record of driving complex, end-to-end features (not just incremental improvements and refactors) with visible impact on the product - Product sensibility: you care about UX, speed, and polish, and you push back when something doesn't feel right - Comfortable working without heavy PM overhead; you can help to shape the problem, not just implement a solution - High ownership mentality: self-directed, full-lifecycle builder who takes a feature from idea to shipped - Thrives in a remote, async-first environment with a lean, high-output team - Experience at a startup or a company with a genuinely high engineering bar Our tech This stack reflects the systems we build and operate. You’re not expected to have experience with everything listed, but you should be excited to work close to product, performance, and real-world scale. - Agentic workload system utilizing temporal, operating at production scale - Proprietary websocket data sync framework built for speed and offline support - React, MobX, styled-components on the frontend - Extensive, widely used, GraphQL API and SDK - Node, Postgres, Temporal, and Redis in the backend - Hosted on Google Cloud with k8s - GitHub, Slack, Notion What we offer We're a small, focused team that cares deeply about the quality of our work and the people we do it with. Here's what you can expect: - Competitive salary and equity - Employee-friendly equity terms including early exercise in the US and extended exercise windows - Daily meal and coffee stipend on every workday - Paid co-working space or desk - Health coverage (based on country requirements) - 5 weeks paid vacation, plus local statutory holidays - 4 months paid parental leave - Paid month off after 4 years & every 2 years thereafter - Regular team events and off-sites - Remote-first with no required commute Learn how we think and work - Read Me https://linear.app/readme a story about our mission - Our hiring process: How we hire at Linear https://linear.app/now/how-we-hire-at-linear - How we work: Designing remote work at Linear https://linear.app/now/designing-remote-work-at-linear - Why and how we do work trials https://linear.app/blog/why-and-how-we-do-work-trials-at-linear Linear blog post - How we use AI in design https://designerfund.substack.com/p/ai-design-linear feature of Linear's design team - Scaling our real-time sync engine https://linear.app/blog/scaling-the-linear-sync-engine talk by our cofounder, Tuomas Artman, at Linear's 2023 offsite - Our recent tender offer: Sharing Linear’s growth with the people building it https://linear.app/now/sharing-growth-with-the-people-building-linear A note on recruitment fraud: all official Linear hiring communication comes from an @linear.app http://linear.app email address, and all open roles are listed at linear.app/careers http://linear.app/careers. We never ask candidates for payment or financial information. Suspicious messages can be reported to security@linear.app. Linear is an equal opportunity employer. We do not discriminate based on race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.