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Location: Cairo, Egypt At Müller's Solutions, we are looking for a talented and experienced iOS Developer to join our dynamic team. As an iOS Developer, you will be responsible for designing, developing, and maintaining high-quality iOS applications that provide an exceptional user experience. You will collaborate with product managers, designers, and other developers to create innovative solutions that meet the needs of our clients and users. Responsibilities: Build scalable, high-performing iOS applications using Swift and Objective-C. Collaborate with cross-functional teams (backend, design, and QA) to define app requirements and features. Write clean, modular, and reusable code that adheres to industry best practices. Implement third-party APIs, frameworks, and SDKs as needed. Perform code reviews to maintain code quality standards. Work with Apple's Human Interface Guidelines to create intuitive user experiences. Troubleshoot and debug to improve application performance. Continuously research and implement new Requirements Requirements: Proven experience in iOS development with Swift and/or Objective-C. Familiarity with RESTful APIs to connect iOS applications to back-end services. Strong understanding of Apple’s design principles and interface guidelines. Experience with offline storage, threading, and performance tuning. Proficient with version control systems such as Git. Qualifications : A Bachelor's degree in Computer Science, Software Engineering, or a related discipline is required. Candidates should have over 3 years of experience in iOS development. Proficiency in Swift, Xcode, and various iOS frameworks such as UIKit, Core Data, and Core Animation is essential. Experience with version control systems, including Git and GitHub, is preferred. Familiarity with tools such as Firebase, Crashlytics, and CI/CD pipelines for iOS applications is highly desirable. Understanding of dependency management tools like Cocoapods or Swift Package Manager is also required. Soft Skills: Outstanding problem-solving capabilities. Effective communication and teamwork skills. Strong attention to detail with a commitment to producing high-quality applications.

Location: United Kingdom; Dublin; Spain; United States; New York; Sofia; Germany; Poland; Boston; Amsterdam; Bulgaria Workplace: Remote ABOUT ELEVENLABS ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always. We have expanded from voice into three main platforms: - ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. - ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. - ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. HOW WE WORK - High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. - Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. - AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. - Excellence everywhere: Everything we do should match the quality of our AI models. - Global team: We prioritize your talent, not your location. WHAT WE OFFER - Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. - Growth paths: Joining ElevenLabs means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities. - Learning & development: ElevenLabs proactively supports professional development through an annual discretionary stipend. - Social travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose. - Annual team offsite: Each year, we bring your entire team together in a new location - past offsites have included Croatia, Italy and Cancún - Co-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend. ABOUT THE ROLE We are looking for Full-Stack engineers to develop and maintain both front-end and back-end components of our product suite.  Your general responsibilities will include: - Building and maintaining our products and platform on top of our cutting-edge voice models, which will be used by millions of users. - High degrees of ownership. You will be responsible for shipping end-to-end features across the front and back ends of our stack, as well as helping set the direction of the features and products you're working on. - Collaborating closely with others on the Engineering, Growth and Sales teams to understand, and design solutions for, our customer and internal team’s most important problems and workflows. We believe in pairing engineers with work that matches their strengths and interests. This means that there is significant flexibility in staffing engineers across the company. Specific responsibilities might include:   - Scoping and building brand new proof of concept products, sometimes directly with partner customers, that could later be scaled to capture entirely new markets. - Improving our existing products to ensure that they’re intuitive, powerful and make innovative use of our research team’s latest break-throughs. This could involve making sweeping UX changes, adding significant functionality, or building integrations with other common consumer/enterprise solutions. - Maintaining and strengthening our internal infrastructure as we scale and grow to ensure that our products remain live, performant and secure. - Working to collect, manage, and process massive-scale datasets to lay the groundwork for the next generation of voice models at the forefront of generative AI. REQUIREMENTS We do not require any formal experience, certifications, or degrees. Instead, we are seeking enthusiastic software engineers who can showcase solving impressively hard problems with artifacts such as past projects, designs, or GitHub contributions. We do require: - Expertise in Python - Experience with Web Development using Typescript/React - Familiarity with common software and system design patterns and infrastructure including APIs, cloud infrastructure tools, storage solutions, data structures etc. - Bonus: Test design and security awareness LOCATION This role is remote and can be executed globally. If you prefer, you can work from our offices in London, New York, San Francisco, and Warsaw. #LI-Remote We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.

Location: Home Based - Americas; Home Based - APAC; 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. Canonical is building a new generation of Ubuntu-based container images to simplify open-source application deployment across the world. These container images will be free to use with long-term security commitments, and engineered for performance, security and usability. As with Ubuntu, we will work in the open and welcome community participation. In this role, you’ll be building and maintaining an ever-growing portfolio of container images while working with multiple teams, both inside and outside Canonical, to ensure these are of the highest quality and offer a seamless Ubuntu user experience. You will also be highly involved in the implementation and maintenance of the Continuous Integration and Continuous Delivery automation around these container images, for which you are expected to demonstrate deep insights into container-based DevOps. You will be contributing to fast-moving products like Rocks ( OCI images ) and thus have the chance to help steer and consolidate this growing team. You’ll gain experience with numerous container technologies and open source projects, where your feedback and contributions will be critical to driving widespread container adoption. As an engineer, your seniority will be based on your software development background and ability to lead junior team members. Come build a rewarding, meaningful career working with the best and brightest people in technology at Canonical. This is an exciting opportunity for experienced software engineers looking for a place to leave their mark, who are passionate about shaping an open source product with the highest quality, with and for the community! **Location**: EMEA This role entails Build robust, scalable, leading-edge container images Work on automated CI/CD processes for building, testing and publishing our container images Write tools and tests for assessing security compliance and cloud-native compatibility Participate in strong engineering process through code and architectural review Contribute, both as a user and developer, to the improvement of our Python- and Go-based container-building tools Provide technical feedback for the team’s decision-making process Engage with the open-source community as a subject-matter expert Grow our knowledge base and write documentation Work in a collaborative, agile and globally distributed environment Mentor and help hiring Work from home with global travel up to 15% for internal and external events What we are looking for in you You are knowledgeable and passionate about software development You are a team player and have experience in collaborative development You have worked with CI/CD systems (e.g. Jenkins, GitHub Actions, Concourse CI, etc.) You are familiar with GitOps principles and workflows You have a track record of delivering timely, high-quality software You have experience building container images You master at least one container management/orchestration tool (e.g. Docker, Kubernetes, etc.) You have experience with Python You are experienced with Linux systems administration and package management You have strong written and verbal communication skills to convey technical concepts You bring clarity to technical and engineering discussions You are someone who strongly believes that sharing is caring, and knowledge is power Your skills range from those of a Graduate to a mid-senior Software Engineer You have a Bachelor’s or equivalent in Computer Science, STEM or a similar degree 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: United States Blenderbox Product Managers guide and support cross-functional teams of engineers, designers, and researchers toward the production and delivery of quality software products that have an immediate positive impact on people’s lives. We are seeking professionals who are highly motivated, detail-focused and solutions-oriented. A natural curiosity and ability to offer new ideas that challenge and transform business processes is essential to the success in this role. This is a hands-on role in which you will be making a significant contribution to the growth of existing products as well as the success of new product initiatives. You will partner with a multidisciplinary team and manage the entire product lifecycle from strategy to delivery / long term support. You will have an opportunity to make an impact on a variety of initiatives. Your primary focus will be on EnrollWise, our flagship product. EnrollWise is a best-in-class admissions and enrollment platform designed for public school districts. It empowers families to make informed decisions and enables schools to conduct fair and equitable student placements. We are actively expanding the EnrollWise product line. Product Managers report to our Director of Product and work alongside design, engineering and research professionals. This is a USA-based full-time remote position that will have you working with talented colleagues who are success driven and know how to maintain healthy balance in the workplace. Responsibilities Work cross-functionally to define the optimal solution to customer problems. Conduct product discovery, qualitative and quantitative research, ideation, prototyping, stakeholder interviews. Enhance product experience, reliability, security & privacy, data protection and compliance, performance and accessibility. Compose and refine product specifications, define epics, write user stories, acceptance criteria and QA steps. Work with engineers to deliver software that is robust, scalable and maintainable. Compose and maintain client-facing and internal product documentation. Triage defects and define a path for resolution. Communicate priorities and responsibilities to the team and facilitate the delivery of a quality product within timeline and budget. Effectively balance analytical & creative thinking with a hands-on, pragmatic approach to driving progress and adapting to evolving customer needs. Establish and maintain effective communication with customers and internal stakeholders. Maintain and evolve knowledge of customer experience and technology trends. Qualifications Demonstrated ability to solve complex problems and to think both creatively and analytically 4+ years of experience as a Product Manager, Technical Product Manager, Engineer or similar role Engineering or QA background Experience building enterprise scale digital products Experience partnering with fast-paced cross-functional delivery teams to create digital products with strong focus on technology and user experience. Experience in data modeling and relational databases Familiarity with CI/CD tools Experience with web accessibility Experience with Design Systems Proficient in JIRA, Confluence, Github and other development management tools Working knowledge of product development methodologies, tools, and processes, including Agile and Lean Global and cultural awareness US Citizen or authorized to work in the US Nice to Have Experience working at a digital consultancy or agency Experience building SaaS or multi-tenant products Experience with content management systems Working knowledge of Figma A degree in computer science or relevant field What We Offer Competitive compensation Full coverage for Health Care, Dental, Vision FSA, HSA coverage options 401K & Pension Plan with employer contributions of at least 5% 20 days of PTO, 11 Holidays, 5 Wellness Days Home office improvement budget Career growth and professional development coaching / support Company-provided laptop 100% virtual work environment - all team members are remote About Blenderbox Blenderbox is a values-based virtual agency with subject matter experts distributed around the United States with headquarters in New York City. We have over 20 years of experience building websites and applications, primarily for government and public sector organizations. Our culture is one of inclusion, transparency and pride. Our team works cross-functionally and collaboratively on a diversity of projects that are reflective of our shared core values. Salary: $110,000 – $135,000 / year

Location: Home based - Worldwide You will work across the full Linux stack from kernel through networking, virtualization and graphics to optimise Ubuntu, the world’s most widely used Linux desktop and server, for the latest silicon. Our teams partner with specialist engineers from major silicon companies to integrate next-generation features and performance enhancements for upcoming hardware. This is an excellent opportunity for someone who wants to have a meaningful impact on the adoption of Linux across multiple industries. The right candidate must be resourceful, articulate, and able to deliver on a wide variety of solutions across server, desktop and IoT technologies. Canonical offers a fun, fast-paced team environment and a career full of learning and development opportunities. Location: This is a Globally remote role What your day will look like Design and implement the best Ubuntu integration for the latest IoT desktop and server-class hardware platforms and software stacks Work with partners to deliver an 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 customer engagements involving complete system architectures from cloud to edge Help our partners integrate their apps, SDKs, build device OS images, and 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, desktop and server platforms and technologies, built to support different verticals: from robots to data centers, from telco to retail, as well as automotive. 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 Python, C, C++ You can work in a globally distributed team through self-discipline and self-motivation. Nice to have Experience with server technologies, including UEFI firmware, GPU computing, RDMA/Infiniband and virtualization stacks 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 Experience working with CI automation platforms such as GitHub Experience with performance benchmarking and profiling Some experience with Docker/OCI containers/K8s What we offer you Learning and development opportunities Annual compensation review Recognition rewards Annual leave Priority Pass for travel 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: Cyprus Workplace: hybrid About the Team We are Quadcode, a fintech company excelling in financial brokerage activities and delivering advanced financial products to our global clientele. Our flagship product, an internal trading platform, is offered as a Software-as-a-Service (SaaS) solution to other brokers. About the role We're looking for a Linux Administrator to join our Infrastructure team, responsible for building, operating and continuously improving all of our infrastructure services — from core services to observability and private clouds. Our infrastructure supports the stable operation of a large-scale trading platform and includes 2,000+ virtual machines and 300+ physical servers, running predominantly on Ubuntu. The stack ranges from core services like LDAP, PowerDNS and NTP, to an observability stack (Prometheus, Thanos, Loki, Grafana, Jaeger) and private clouds based on OpenStack and Kubernetes, as well as services such as GitLab, Artifactory and Vault. You’ll work in a team of experienced infrastructure engineers, using Scrum and Agile practices, with two-week sprints and a strong focus on automation, reliability and continuous improvement. The position is hybrid, with 3 days per week from our office in Limassol or Larnaca, with a flexible start time — anytime before 12:00 pm EET/EEST. Why this role? You’ll be part of the team responsible for the production environment behind products used by millions of users, working directly with development teams, helping them troubleshoot infrastructure-related issues and keep their services running reliably in production. It’s a good fit for an engineer who enjoys troubleshooting, automation and making infrastructure more reliable and scalable, rather than simply maintaining servers. Tasks Oversee various services and associated infrastructure components, including DNS, Gitlab, Artifactory, Vault, Loki, Prometheus etc; Perform day-to-day operational tasks such as upgrades, CVE patching, backup and restore, security scans, and monitoring; Design, configure, maintain and troubleshoot Linux systems across different environments, including bare metal, virtual machines and containers. Resolve incidents, provide support coverage, categorize issues, conduct post-mortems, and perform root cause analysis; Manage and support private clouds (Openstack and Kubernetes); Ensure environments are stable and adhere to availability SLAs; Work towards reducing operational effort; Automate repetitive operational tasks and continuously reduce manual effort; Collaborate with development teams to troubleshoot infrastructure-related issues in production; Keep infrastructure documentation and operational procedures up to date; Engage in constant upskilling to stay updated with industry best practices. Requirements 3+ years of professional experience as a Linux System Administrator, DevOps Engineer, or Site Reliability Engineer, with a focus on infrastructure. Extensive experience in designing, building, configuring, and troubleshooting Linux servers across various environments (bare metal, container, cloud); Experience with Linux server configuration, maintenance and troubleshooting in production. Understanding of process control, logging and Linux service management. Experience with infrastructure services such as Vault, Artifactory, DNS and similar platform components. Proficiency with automation tools such as Chef, Ansible, or Salt; Experience with Docker, Kubernetes and containerized environments; Experience with monitoring and log aggregation tools like Grafana, ELK, or Graylog; Experience in deploying and maintaining systems on cloud solutions such as OpenStack, VMware, Proxmox, or public cloud platforms such as AWS, GCP, Azure. Skilled in scripting languages such as Bash and Python; Familiarity with configuring various servers and databases, including Apache Tomcat, Nginx, MySQL DB, PostgreSQL, Kafka, RabbitMQ, etc; Experience with DevOps tools and CI/CD workflows. At least C1 in Russian and B1 in English. Nice to have Hands-on experience with Kubernetes, including troubleshooting workloads and cluster-related issues. Hands-on experience with OpenStack, including deployment, configuration, maintenance or troubleshooting of private cloud environments. Hands-on experience with Chef. Experience with GitLab CI/CD, Jenkins or GitHub Actions. Experience working with fintech/trading, or other high-load and mission-critical systems. We offer Hybrid work model in our brand-new offices (Limassol or Larnaca). Health insurance and mental health services. 13th salary and 21 vacation days per year. Sick leave without medical certificate: 3 days per quarter. Catered breakfast and lunch at the office. Tuition reimbursement (kindergartens/schools). Onsite Gym. Corporate events and workshops. Bonuses for special events (e.g., child's birth). Birthday and anniversary gifts. Company-provided laptop. Corporate AI subscriptions (Claude, Gemini, GPT, etc.). Access to a rewards marketplace offering a variety of products and language courses, redeemable using the company’s internal currency. With a team of 500+ creative and tech-driven people across the globe, Quadcode is the place where ideas turn into impact, where every project is a chance to grow, innovate, and make your mark. Join us today, and let's shape the future of fintech together! Note: All applications will be treated with strict confidence. We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted. #LI-JM1

Location: San Francisco (On-Site) Workplace: OnSite ABOUT SVIX Svix is a fast-growing startup building the future of server-to-server communication, starting with webhooks. We build high-quality, scalable, and fast infrastructure trusted by companies like Etsy, TaskRabbit, Brex, and the Fortune 500. We have a top 1% product & team, our customers love us, and we are working towards building a generation defining developer infrastructure company. We also wrote the spec for webhooks (Standard Webhooks https://www.standardwebhooks.com) which has since been adopted by Google Gemini, OpenAI, Anthropic, and many others. To support our efforts, we have raised $11M from top investors including a16z and Y Combinator, along with founders and CTOs from companies like GitHub, Segment, Lookout, and Fly.io. ABOUT THE ROLE We are looking for a top performing backend engineer that loves coding with Rust. You will get to solve interesting problems and technical challenges. We move fast, and speed of execution is one of our core values. We are obsessed with providing a great developer experience, and you will be expected to share this obsession. If you are a top performer who wants to do the best job of their life surrounded by others doing the same, this is the place for you. MISSION We are looking for a backend engineer with Rust experience to build performant message delivery at scale. You will get to solve interesting problems and technical challenges. We move fast, and speed of execution is one of our core values. We are obsessed with providing a great developer experience, and you will be expected to share this obsession. OUTCOMES - Deploy high quality production code in a fast-paced environment. - Help the team scale the product while ensuring stability and high availability. - Build new features while providing a great developer experience for our customers. COMPETENCIES - Be a top performing and passionate engineer looking to do great work. - Experience building production services with Rust. - Be a clear communicator that is great to work with. - Be obsessed with providing a great developer experience. - Nice to have: - Working at high scale and high availability environments GENERAL GUIDELINES - We like candidates with varied backgrounds - don't be shy, apply! - Hackers/OSS devs welcome, even without extensive work history. Checkout our OSS repo on Github https://github.com/svix/svix-webhooks. - Please include a few words on why you'd like to work at Svix. - All roles are full-time - no students or part-time.

Location: Lightning Labs Workplace: Remote We're looking for an experienced systems software engineer versed in applied cryptography, peer-to-peer networks, distributed systems, open source software, and cryptocurrency protocols such as Bitcoin. This role centers around design, implementation, and evolution of the Taproot Assets Protocol [2][3]. Ideal candidates should have a strong fundamental understanding of the core Bitcoin protocol, proposed updates to augment smart contracting functionality, and also widespread application standards such as PSBTs. In addition, and ideal candidate should have a strong passion for Bitcoin and a desire to make using Bitcoin cheap, fast, and simple for everyone. Roles:  - Design and implement core Taproot Assets Protocol (TAP) features and algorithms  - Contribute to mission critical peer-to-peer cryptocurrency daemons written in Go - Collaborate with the greater team on the research and design of future iterations of the Taproot Assets Protocol  - Participate in issue triage and code review of open source contributions to our various repos - Communicate with the wider community and industry about our software and technology Skills:  - Strong engineering background with solid programming skills - Experience in Go desired, C or C++ relevant as well - Thorough understanding of the principles of distributed systems and peer-to-peer networking - Solid engineering practices and processes, such as testing methodology and documentation - Experience with Bitcoin, cryptography, and/or financial software - Prior contributions to crypto protocols and open source software collaboration preferred - Quick learner, geared towards implementation - Eager to develop new skills and willing to take ownership of projects https://github.com/lightninglabs/Check out our Github repos at https://github.com/lightninglabs/taproot-assets https://github.com/lightninglabs/ [1] https://github.com/lightningnetwork/lnd.[1] https://github.com/lightninglabs/taproot-assets [2] https://github.com/lightningnetwork/lnd[2] https://github.com/Roasbeef/bips/blob/bip-tap/bip-tap.mediawiki [3] https://github.com/lightninglabs/neutrino[3] https://lightning.engineering/posts/2023-10-18-taproot-assets-v0.3/

Location: Global Remote Workplace: remote Metabase is the easiest way for people to get insights from their data, from tiny startups who get up and running quickly to major corporations with tens of thousands of users. That's why people love us.   We bring data tools with the elegance and simplicity of consumer products to the crufty world of enterprise business intelligence. We provide an opinionated open source starting point for how companies should measure, analyze and share their data, which is used by tens of thousands of companies. Metabase is looking for a customer-focused, technical Open Source Community Advocate to join our growing global team! We are looking for someone who loves data analytics, enjoys helping others, and is excited to work for a startup to help drive our Success Engineering team’s mission to help our customers be successful by guiding them on how to get data from all the various places it lives, transform it into useful shapes, or to convert their questions into actual queries that can be executed.  You will help and build relationships with our customers in the public places they hang out (like LinkedIn, Twitter, Reddit, and data slack communities), providing help to Metabase users using our open source and for-fee products.  Our discourse forum is often the first resource that comes up when our customers search for issues, and it’s used by Metabase customers big and small.   A typical day will involve a mix of answering our users on our discourse forum and helping customers on Twitter or other social channels.  Any given week, you might correspond with our users to hear what they’re trying to accomplish, collaborate with our writing team, or participate in brainstorming sessions on what content we should create for our customers.   Why Success?    We are the voice for our customers.  Our product team reviews our feedback, asks us for advice, and engages with our customers proactively.  We have a writer on our team who reviews what questions our customers are asking and improves our documentation, so the next customer doesn’t have to ask.  We also work closely with an engineering team focused on critical issues and our escalations, so we don’t have to worry about our customers being impacted by major bugs for a long time.    We’re 100% remote, and our operations are designed that way.  People work during the times that work for them.  You are not expected to be “on” at all times, and there are no points for responding quickly to every Slack you receive.      We don’t overpromise our customers. Since we’re open source, our customers can see what we’re doing in our Github repository and our roadmap is publicly available for our customers at all times.    Many companies use the word “success” to describe jobs that are really sales jobs or account management jobs with quotas. We are not about that. We’re exclusively here to make sure our open source users, our future customers who are currently on trials, and our current paying customers all get the appropriate help they need to be successful.      If you want to take part and have a voice in a truly growing business, believe that BI analytics should be easy to use and set-up, and that self-service analytics should be a real thing and not just some marketing jargon that people put on their websites, please apply! Being an Open Source Community Advocate at Metabase would be a great fit for you if you: Enjoy helping people and solving their problems Have a strong technical background (minimum of 3 -5 years writing production code or administering systems) Have experience with using data visualization or data analytics tools (bonus if you have experience using Metabase) Have excellent written communication Are comfortable being the face of Metabase during webinars or in-person events You have expertise in at least one of: Running Metabase on a variety of operating systems for multiple years Strong background in networking and how web applications function Managing servers (either physical, or Docker, or AWS/GCP/etc) Managing databases and strong SQL skills It’s not required, but a plus if you: Are fluent in multiple languages (this is helpful as our users are world-wide) Compensation The US base salary range for this role is $67.9K–$183.5K annually, plus equity and benefits. Compensation is determined by role, level, location, and individual qualifications, including skills, experience, and scope of responsibility. Pay may vary by geographic location and other job-related factors. Benefits We offer meaningful equity and a comprehensive US benefits package, including fully employer-covered medical, dental, and vision insurance (with 75% coverage for dependents), a 401(k) with employer match available to enroll after the first 30 days, flexible and unlimited paid time off including sick time, and an asynchronous, remote-first environment. We're a global team (50% outside the US), fully distributed (from Thailand to California), who get things done asynchronously, with plenty of uninterrupted time, supporting each other to do the best work of our careers. We offer flexibility (define your own schedule and work from wherever you want), autonomy, and an environment that fosters growth, learning, and development. We're relentlessly user-focused and believe in building long-term value, not short-term hacks. And we raised a $30M Series B to take our approach to the next level for years to come.   For U.S. applicants: Metabase participates in the federal E-Verify program, which confirms employment authorization of newly hired U.S. based employees. E-Verify is not used as a tool to pre-screen candidates and is only initiated upon hire.   E-Verify Participation Notice (English/Spanish) Right to Work Notice (English/Spanish)

Location: San Francisco (On-Site) Workplace: OnSite ABOUT SVIX Svix is a fast-growing startup building the future of server-to-server communication, starting with webhooks. We build high-quality, scalable, and fast infrastructure trusted by companies like Etsy, TaskRabbit, Brex, and the Fortune 500. We have a top 1% product & team, our customers love us, and we are working towards building a generation defining developer infrastructure company. We also wrote the spec for webhooks (Standard Webhooks https://www.standardwebhooks.com) which has since been adopted by Google Gemini, OpenAI, Anthropic, and many others. To support our efforts, we have raised $11M from top investors including a16z and Y Combinator, along with founders and CTOs from companies like GitHub, Segment, Lookout, and Fly.io. ABOUT THE ROLE We're looking for a top performing Tech Lead to help scale our product and team. This role is about more than just writing great code, you'll make key technical decisions, tackle complex problems, and mentor engineers while ensuring we deliver a top-notch developer experience. If you thrive in high-impact environments and want to build something meaningful with a team that moves fast, we'd love to chat. If you are a top performer who wants to do the best job of their life surrounded by others doing the same, this is the place for you. WHAT YOU’LL DO - Design, build, and deploy high-quality backend code in a fast-paced environment. - Develop and scale new products and new product features while ensuring stability and performance. - Own technical challenges, making decisions that balance speed, reliability, and maintainability. - Lead the team through management, sprint planning, mentoring, and execution. - Optimize infrastructure, databases, and system architecture for high availability and efficiency. - This role is a player-coach (we expect this person to spend ~80% of the time coding). WHAT WE’RE LOOKING FOR - Experience designing and building high-scale backend systems. - Strong technical, architectural, and troubleshooting skills. - Good “taste” for software and API design. - Proven ability to lead teams, organize projects, and drive execution. - Excellent communication and collaboration skills. - Prior experience as a Tech Lead, Engineering Manager, or similar leadership role. - Experience with Rust, Postgres, and Redis (or ability to ramp up quickly). GENERAL GUIDELINES - We like candidates with varied backgrounds - don't be shy, apply! - Hackers/OSS devs welcome, even without extensive work history. Checkout our OSS repo on Github https://github.com/svix/svix-webhooks. - Please include a few words on why you'd like to work at Svix. - All roles are full-time - no students or part-time.

Location: Lightning Labs Workplace: Remote Lightning Labs is seeking a pragmatic senior software engineer who embraces the DevOps mindset to improve our developer experience. Roles: - Manage the underlying cloud and cluster technologies that compose our internal platform - Manage stateful backend services such as databases and Bitcoin/LN nodes - Utilize, operate, and extend observability tools (logging/monitoring/tracing) - Improve robustness & security of our platform using enhancements like operators and overlay networks - Advise/assist dev teams with integrations, such as Helm charts, cloud resources, and the k8s lifecycle Skills: - Strong foundations in Linux, networking, security, cloud, and IaC - Managing and troubleshooting Kubernetes clusters in production - Operating and extending observability tools (logging/metrics/tracing) - Experience in a systems programming language (Go, Python, Rust, etc) - Preferred   - Advanced cloud technologies: GitOps, DevSecOps, service mesh   - Database administration: postgresql, etcd   - Knowledge of Bitcoin and Lightning Network   - Familiarity contributing to open source projects Check out our Github repos at: - https://github.com/lightningnetwork/lnd - https://github.com/lightninglabs/lndinit - https://github.com/lightninglabs/lndmon - https://github.com/lightninglabs/aperture

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: Lightning Labs Workplace: Remote We're looking for an experienced systems software engineer versed in applied cryptography, peer-to-peer networks, distributed systems, open source software, and cryptocurrency protocols. This includes working on lnd[1] and neutrino[2], conducting novel cryptocurrency research, contributing to the design of BOLT[3] specifications, and helping create the next generation of smart contract applications on Bitcoin. An ideal candidate would have a strong passion for Bitcoin and a desire to make using Bitcoin cheap, fast, and simple for everyone. Roles:  - Design and implement core Lightning Network (LN) protocols and algorithms  - Contribute to mission critical peer-to-peer cryptocurrency daemons written in Go - Collaborate with the greater team on the research and design of future iterations of LN  - Participate in issue triage and code review of open source contributions to our various repos - Communicate with the wider community and industry about our software and technology Skills:  - Strong engineering background with solid programming skills - Experience in Go desired, C or C++ relevant as well - Thorough understanding of the principles of distributed systems and peer-to-peer networking - Solid engineering practices and processes, such as testing methodology and documentation - Experience with Bitcoin, cryptography, and/or financial software - Prior contributions to crypto protocols and open source software collaboration preferred - Quick learner, geared towards implementation - Eager to develop new skills and willing to take ownership of projects https://github.com/lightninglabs/Check out our Github repos at https://github.com/lightningnetwork/lnd and https://github.com/lightninglabs/ https://github.com/lightninglabs/ [1] https://github.com/lightningnetwork/lnd.[1] https://github.com/lightningnetwork/lnd [2] https://github.com/lightningnetwork/lnd[2] https://github.com/lightninglabs/neutrino [3] https://github.com/lightninglabs/neutrino[3] https://github.com/lightningnetwork/lightning-rfc

Location: Lightning Labs Workplace: Remote In addition to the core Lightning Network Daemon software and end-user applications, the Lightning Network ecosystem includes supporting systems like watchtowers (a form of backup), peer availability/network monitoring, advanced liquidity provisioning tools, automated channel management, and other services. We’re looking for a systems-oriented engineer to design and build out the key components that will support the initial bootstrapping and growth of the network. These tools will lower the barrier to entry for operating routing nodes[1] and enable existing routing node operators to more effectively manage their infrastructure. An ideal candidate would have a strong passion for Bitcoin and a desire to make using Bitcoin cheap, fast, and simple for everyone. Roles: - Write advanced software tooling for automated channel management and initial client channel selection (autopilot) - Implement algorithms for ongoing capital management and optimization (fee maximization and capital efficiency) - Design and maintain a suite of monitoring and alert infrastructure for routing nodes - Develop and collect metrics to passively analyze of the health of the network based on graph and node level signals - Design and build novel systems designed to help nodes/users acquire and manage liquidity on the Lightning Network Skills: - Experience building and operating secure, scalable, highly-available systems - Experience developing and supporting publicly available APIs - Familiarity contributing to open source projects preferred - Experience in systems programming languages such as Go, C or C++ - Security and adversarially-oriented mindset - Knowledge of Bitcoin and applied cryptography; understanding of the Lightning Network protocol preferred Check out our Github repos at: https://github.com/lightningnetwork/lnd https://github.com/lightninglabs/pool https://github.com/lightninglabs/loop https://github.com/lightninglabs/neutrino https://github.com/lightninglabs/neutrino-https://github.com/lightninglabs/faraday https://github.com/lightninglabs/faraday-https://github.com/lightninglabs/lndmon https://github.com/lightninglabs/aperture [1] https://blog.lightning.engineering/posts/2018/05/30/routing.html

Location: Home based - Worldwide Our ambition is to set a standard of excellence when it comes to serving the open source ecosystem. This is your chance to be a part of that as a Community Engineer at Canonical . We are building community management at scale. We have multiple positions available, at different seniority levels. All applications and candidates are handled through this single entry point. To improve your chances of success in this application, read our advice on how to get a job at Canonical . The role of a Community Engineer The Community team at Canonical enables community leaders and participants to get things done, co-ordinating with Canonical teams and ensuring that community processes are efficient and well run. We don't do the work of the community, but we facilitate that work to ensure that energetic and ambitious community members with their own vision of open source can benefit from the work Canonical does and bring their own flavor of Ubuntu into being, to meet the needs and express the interests of their community. You will play a key role in designing, executing, and scaling initiatives that foster a thriving community. This is an exciting opportunity for a technically proficient person who is passionate about open source software, Linux, and sustainable community building. In this role, you will support community initiatives with your technical skills and strong organizational skills. You work hand in hand with developers to smooth processes and integrate community plans with Canonical plans for maximum impact. You can encourage and facilitate the creation of new technical projects that enhance the community contribution experience, and you represent community interests to Canonical teams. You will lead complex, multi-disciplinary programs from conception through launch, working closely with Developer Relations engineers, technical authors, product managers, marketing teams, engineering teams, and external partners. You will support and engage with volunteer developers in the Ubuntu community, addressing their concerns and helping them to create successful tools. You will help to ensure their success and the overall autonomy and sustainability of projects. You will provide the content and technical support to ensure the community stays engaged and informed. This will include regular blog and social media posts about community initiatives, events, accomplishments, and collaborative efforts between Canonical and the Ubuntu community. You will communicate effectively with developers and software engineers and represent not only the Ubuntu community but Canonical as a contributor to the wider Linux ecosystem. Our team attends conferences and expos, and talks about technical community projects and their development processes. Location : These are fully remote roles, open to candidates across the globe. What your day will look like Write high quality content to promote and support community initiatives Discuss ideas and collaborate on finding good solutions to community problems Work from home with global travel 2 to 4 weeks for internal and external events Potential opportunity to travel more if you wish Nurture community contributions to Ubuntu Engage with the Ubuntu community through Discourse, Matrix, social media, conferences, etc. Represent Ubuntu via speaking engagements at events and conferences Support the engagement by Canonical teams into the open source ecosystem 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 and are passionate, enterprising, thoughtful, and self-motivated You have experience with developer tools and open source projects You have a clear public record of accomplishments (talks, blog posts, GitHub, X, etc.) You have interest and experience with some of the following: Ubuntu Linux - kernel or userspace, DevOps, software development, testing and QA, package management, container technology You can work autonomously and assume full ownership of objectives as needed You can be flexible with your time and enjoy working with new technology in a fast-paced environment You are experienced working with open source communities and understand the workflow of volunteer contributors You have experience in (technical) program management and have excellent organizational, communication and interpersonal skills Additional skills that you might also bring Experience with community management Experience with Developer advocacy Experience as a software developer Examples of contributions to the Ubuntu Community Experience with contributing to open source projects 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 Employee Assistance Program 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 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: 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.

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 and constantly picking up new challenges. When it comes to code, we’re looking to work with experienced people who can pick a problem and solve it. We use TypeScript and build scalable systems so we can continuously make progress on a solid foundation. We don’t expect you to have a background in everything we use, but we do expect strong JavaScript fundamentals and a background working with React and TypeScript. 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 North America and Europe. You can work from most timezones 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 - 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.

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 Software Engineer for Distributed Systems Testing with a passion for building and validating resilient distributed systems. You drive the success of those leveraging Canonical’s Ubuntu and Juju to build multi-cloud deployable applications. We see quality engineering as a first class engineering practice and are looking for people who can bring deep engineering insights and a data driven approach to testing, test automation, reporting and data analytics. The Distributed Systems testing team at Canonical is responsible for the high quality of Canonical’s Cloud solutions based on for example Juju, Terraform, OpenStack, or Kubernetes. Systems are tested and deployed under highly diverse conditions, from bare metal in customer data centers to public clouds such as AWS, GCE, Azure. As a software engineer you will have the opportunity to develop CI pipelines which power Canonical’s cloud integration testing and reporting. You will help test our products on new clouds and advance our AI/ML pipelines for automatic analysis of test results. A successful candidate is interested in tackling these problems, as well as imagining and leading new initiatives within the team and across Canonical. The role entails Creating automated testing approaches and infrastructure for validating reliability, performance, and resilience of cloud orchestration tools and applications Enabling engineering teams across Canonical to develop software with confidence by making distributed system testing tooling available across the company Enhancing continuous integration pipelines for deploying and testing Canonical’s cloud native products such as Kubeflow Deploying, managing, and debugging highly distributed systems on clouds and bare metal Monitoring and reporting on automated testing efforts Collaborating daily with a globally distributed team What we are looking for in you Solid background in modern test processes and strategies Experience with Python or Go development Strong object oriented development skills Working knowledge of continuous integration tools such as Jenkins, CircleCI, GitHub Actions Knowledge of networking technologies and fundamentals Solid understanding of the Linux system architecture Complex abstract thinking 2-4 weeks of international travel travel per year Nice-to-have skills Ability to develop and ship modern production grade web applications Ability to operate data platforms: key-value stores, relational or document databases, event buses Data collection and analytics skills for large multidimensional datasets Experience with AI/ML pipelines Experience with cloud technologies such as OpenStack, Kubernetes, Terraform and AWS 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.