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0Canonical
Linux Kernel Engineer - Ubuntu
Canonical · Granada, La, ES
Teletreball Python Linux Cloud Coumputing Git IoT Go Office
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 has a large and rapidly growing kernel team that underpins Ubuntu and open source more widely across a very wide range of hardware and use cases. We partner with the biggest kernel contributors - the silicon companies - to ensure that their work reaches the widest possible audience as quickly as possible, with a 10 year enterprise security commitment.
The Canonical Linux Kernel Organization has teams in every time zone. We have opportunities for technical leadership, engineering management, and engineering directorships. The team is responsible for all supported Ubuntu Linux kernels, on all platforms and architectures from small embedded devices to standard desktop/server systems to large scale cloud environments, mainframes and supercomputers.
We care most about hardware and virtualization enablement, security, reliability and performance. There are a number of areas where we lead upstream, but for the most part we are interested in ensuring production readiness and performance for the latest patch-sets, rather than subsystem maintenance or evolution.
Kernel Team projects include but are not limited to:
- Ubuntu Linux kernel plan, execution, benchmarking and stress testing
- Optimized kernels for key silicon and cloud partners
- Confidential computing and next-generation security primitives
- Developer platforms such as Raspberry Pi and RISC-V
- Enabling Ubuntu on a wide range of embedded systems
- Kernel Livepatch, which delivers critical kernel fixes without rebooting
- FIPS compliance
- Real-Time and Low Latency kernel variants and patch-sets
- Virtualization or abstraction engines
- Container technology
- Security with AppArmor, SECCOMP, namespaces and more
- Networking - in particular performance and security
- Storage - we are particularly interested in Ceph and DRBD
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.
What the role entails
- Collaborate regularly and proactively with a globally distributed team
- Work closely with external silicon, cloud, or hardware manufacturer delivery teams on bleeding-edge platforms
- Diagnose and resolve issues in the kernel reported by customers, the community, and discovered by your own rigorous testing
- Take personal responsibility for the delivery of a flavour of the Ubuntu Linux kernel
- Improve tooling and automation for delivery and test of Ubuntu Linux kernels
- Submit, review, and apply kernel patches, working with both internal and external upstream maintainers
- Significant programming experience in C, with Python, Golang, or other like languages is also highly regarded
- Experience with operating system kernel internals and concepts, Linux would be highly regarded but not essential
- Solid background with git
- Experience with Linux (Debian or Ubuntu preferred)
- Professional written and spoken English with excellent presentation skills
- Ability to travel twice a year, for company events up to two weeks each
- Strong grasp of device drivers, BSP's, and other low level system engineering
- Prior experience developing with software packaging formats, with direct Ubuntu/Debian/Snap experience being highly regarded
- Understanding of Linux kernel upstream processes and release cycle
- Performance engineering and security experience
- Solid background in CI/CD and process automation
- Prior public involvement with an open source project
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
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.
Canonical
Linux Kernel Engineer - Ubuntu
Canonical · València, ES
Teletreball Python Linux Cloud Coumputing Git IoT Go Office
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 has a large and rapidly growing kernel team that underpins Ubuntu and open source more widely across a very wide range of hardware and use cases. We partner with the biggest kernel contributors - the silicon companies - to ensure that their work reaches the widest possible audience as quickly as possible, with a 10 year enterprise security commitment.
The Canonical Linux Kernel Organization has teams in every time zone. We have opportunities for technical leadership, engineering management, and engineering directorships. The team is responsible for all supported Ubuntu Linux kernels, on all platforms and architectures from small embedded devices to standard desktop/server systems to large scale cloud environments, mainframes and supercomputers.
We care most about hardware and virtualization enablement, security, reliability and performance. There are a number of areas where we lead upstream, but for the most part we are interested in ensuring production readiness and performance for the latest patch-sets, rather than subsystem maintenance or evolution.
Kernel Team projects include but are not limited to:
- Ubuntu Linux kernel plan, execution, benchmarking and stress testing
- Optimized kernels for key silicon and cloud partners
- Confidential computing and next-generation security primitives
- Developer platforms such as Raspberry Pi and RISC-V
- Enabling Ubuntu on a wide range of embedded systems
- Kernel Livepatch, which delivers critical kernel fixes without rebooting
- FIPS compliance
- Real-Time and Low Latency kernel variants and patch-sets
- Virtualization or abstraction engines
- Container technology
- Security with AppArmor, SECCOMP, namespaces and more
- Networking - in particular performance and security
- Storage - we are particularly interested in Ceph and DRBD
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.
What the role entails
- Collaborate regularly and proactively with a globally distributed team
- Work closely with external silicon, cloud, or hardware manufacturer delivery teams on bleeding-edge platforms
- Diagnose and resolve issues in the kernel reported by customers, the community, and discovered by your own rigorous testing
- Take personal responsibility for the delivery of a flavour of the Ubuntu Linux kernel
- Improve tooling and automation for delivery and test of Ubuntu Linux kernels
- Submit, review, and apply kernel patches, working with both internal and external upstream maintainers
- Significant programming experience in C, with Python, Golang, or other like languages is also highly regarded
- Experience with operating system kernel internals and concepts, Linux would be highly regarded but not essential
- Solid background with git
- Experience with Linux (Debian or Ubuntu preferred)
- Professional written and spoken English with excellent presentation skills
- Ability to travel twice a year, for company events up to two weeks each
- Strong grasp of device drivers, BSP's, and other low level system engineering
- Prior experience developing with software packaging formats, with direct Ubuntu/Debian/Snap experience being highly regarded
- Understanding of Linux kernel upstream processes and release cycle
- Performance engineering and security experience
- Solid background in CI/CD and process automation
- Prior public involvement with an open source project
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
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.
Canonical
Linux Kernel Engineer - Ubuntu
Canonical · Barcelona, ES
Teletreball Python Linux Cloud Coumputing Git IoT Go Office
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 has a large and rapidly growing kernel team that underpins Ubuntu and open source more widely across a very wide range of hardware and use cases. We partner with the biggest kernel contributors - the silicon companies - to ensure that their work reaches the widest possible audience as quickly as possible, with a 10 year enterprise security commitment.
The Canonical Linux Kernel Organization has teams in every time zone. We have opportunities for technical leadership, engineering management, and engineering directorships. The team is responsible for all supported Ubuntu Linux kernels, on all platforms and architectures from small embedded devices to standard desktop/server systems to large scale cloud environments, mainframes and supercomputers.
We care most about hardware and virtualization enablement, security, reliability and performance. There are a number of areas where we lead upstream, but for the most part we are interested in ensuring production readiness and performance for the latest patch-sets, rather than subsystem maintenance or evolution.
Kernel Team projects include but are not limited to:
- Ubuntu Linux kernel plan, execution, benchmarking and stress testing
- Optimized kernels for key silicon and cloud partners
- Confidential computing and next-generation security primitives
- Developer platforms such as Raspberry Pi and RISC-V
- Enabling Ubuntu on a wide range of embedded systems
- Kernel Livepatch, which delivers critical kernel fixes without rebooting
- FIPS compliance
- Real-Time and Low Latency kernel variants and patch-sets
- Virtualization or abstraction engines
- Container technology
- Security with AppArmor, SECCOMP, namespaces and more
- Networking - in particular performance and security
- Storage - we are particularly interested in Ceph and DRBD
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.
What the role entails
- Collaborate regularly and proactively with a globally distributed team
- Work closely with external silicon, cloud, or hardware manufacturer delivery teams on bleeding-edge platforms
- Diagnose and resolve issues in the kernel reported by customers, the community, and discovered by your own rigorous testing
- Take personal responsibility for the delivery of a flavour of the Ubuntu Linux kernel
- Improve tooling and automation for delivery and test of Ubuntu Linux kernels
- Submit, review, and apply kernel patches, working with both internal and external upstream maintainers
- Significant programming experience in C, with Python, Golang, or other like languages is also highly regarded
- Experience with operating system kernel internals and concepts, Linux would be highly regarded but not essential
- Solid background with git
- Experience with Linux (Debian or Ubuntu preferred)
- Professional written and spoken English with excellent presentation skills
- Ability to travel twice a year, for company events up to two weeks each
- Strong grasp of device drivers, BSP's, and other low level system engineering
- Prior experience developing with software packaging formats, with direct Ubuntu/Debian/Snap experience being highly regarded
- Understanding of Linux kernel upstream processes and release cycle
- Performance engineering and security experience
- Solid background in CI/CD and process automation
- Prior public involvement with an open source project
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
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.
Frontend Engineer – React
1 d’ag.Sage
Barcelona, ES
Frontend Engineer – React
Sage · Barcelona, ES
React Javascript Agile CSS HTML Git REST DevOps Go Office
We’re looking for a Frontend Engineer with strong React skills to help us build, maintain, and improve responsive, user-friendly interfaces. You’ll join a collaborative, product-led team where clean code, thoughtful architecture, and user experience are at the heart of everything we do.
🏡/🏢This is a hybrid role requiring 3 days per week in our Barcelona office.
Your First 90 Days
- 30 days – Get familiar with our frontend stack, tools, and design systems. Understand team workflows, product goals, and development practices.
- 60 days – Start contributing to key product features. Write clean, modular, and testable code using React (hooks, functional components, state management). Collaborate closely with designers and backend engineers.
- 90 days – Take ownership of feature delivery from planning to release. Participate in code reviews, technical discussions, and help shape our frontend architecture and component libraries.
What You’ll Do
- Build, maintain, and improve responsive UI components using React and JavaScript.
- Write clean, modular, and testable code following modern best practices (hooks, functional components, state management).
- Contribute to frontend architecture and component libraries to ensure consistency and reusability.
- Collaborate with designers to translate Figma/mockups into polished implementations.
- Work with backend engineers to define and consume APIs.
- Optimize performance, accessibility, and cross-browser compatibility.
- Participate in code reviews, sprint planning, and technical discussions.
- Use last AI tools and practices like CursorTech Stack
Meet the Team
You’ll report to an Engineering Team Lead and work alongside designers, backend engineers, and product managers. Our team is cross-functional, agile, and highly collaborative, with a strong focus on user-centred design and maintainable code.
How Success Will Be Measured
- Delivery of clean, scalable, and reusable UI components.
- Active contributions to code quality, performance, and maintainability.
- Effective collaboration with cross-functional peers.
- Adoption of best practices in testing, accessibility, and responsive design.
Skills You’ll Gain
- Advanced experience with React, and modern UI architecture.
- Exposure to product-led development and scalable design systems.
- Enhanced skills in testing, accessibility, and performance optimisation.
- Experience working in a fast-paced, agile, and global environment.
Snapshot of Your Day-to-Day
You’ll build and refine React components, translate Figma designs into code, and collaborate with designers and backend engineers to deliver end-to-end features. You’ll also contribute to component libraries, participate in reviews, and help shape our frontend architecture.
Qualifications
- Strong proficiency in JavaScript (ES6+) and modern frontend development.
- Solid experience with React (hooks, functional components, context).
- Familiarity with design systems and responsive design principles.
- Experience working with APIs and integrating frontend with backend services.
- English fluency is a plus.
Tech Stack You’ll Work With
- Languages and libraries: JavaScript, React, HTML, CSS, Golang (optional)
- Testing: Jest, React Testing Library, Cypress (optional)
- DevOps: Git, CI/CD pipelines, feature flag systems
💚 At Sage, we offer you an environment where you can grow professionally without compromising your personal well-being. Our benefits package is designed to provide stability, flexibility, and balance:
- Flexible benefits: exchange part of your salary and make tax savings on health insurance, meal and transport vouchers, childcare, and training.
- Well-being: Free access to the Calm app (for up to 5 users), 24/7 counselling, and emotional support from our Healthy Mind Coaches. We also offer self-care and parenting resources through the Cleo app.
- Flexible working: flexibility of working one hour in, one hour out, shortened workdays on Fridays and during the summer, and the opportunity to work from over 40 countries for up to 10 weeks per year through our Work Away program.
- Annual leave: 23 working days of vacation, 5 paid days per year for volunteering, and 5 additional paid days annually for personal or professional development.
- Extended leave: 7 extra days of maternity leave and 5 extra days of paternity leave, on top of the legal allowance, available after one year of service.
- Financial support: Life and disability insurance, salary advances of up to 3.5 times your net monthly pay, a €300 net marriage bonus, and access to Sage's employee stock purchase plan at a discounted rate.
Health and Safety Responsibilities
- Fostering the safety culture, by leading with your own example.
- Following established safety procedures and reporting potential hazards promptly helps maintain a secure and efficient workplace.
- Participating in safety training sessions and adhering to preventive guidelines and procedures, the objective is minimizing risks and protecting yourself and the rest of your colleagues.
Senior Cloud Infrastructure Engineer
31 de jul.Aristocrat
London, ES
Senior Cloud Infrastructure Engineer
Aristocrat · London, ES
Python Azure Jenkins Docker Cloud Coumputing Kubernetes Microservices SaaS AWS Bash DevOps Go Terraform
As a Senior Cloud Infrastructure Engineer, you are recognized as a go-to expert in cloud infrastructure and DevOps, providing guidance, technical leadership, and hands-on expertise to solve unique and complex challenges. You will contribute to the design and implementation of critical cloud solutions, influence internal stakeholders, and contribute to the development of industry-leading best practices. You will help shape infrastructure strategy, drive innovation, and ensure the scalability, security, and efficiency of cloud operations. Your decisions will have a long-term impact on the organization, influencing policy, technical direction, and business success.
*Key Responsibilities*
1. Visionary Guidance & Technical Influence
* Serve as an internal expert, influencing cloud engineering strategy and advocating for best-in-class DevOps practices.
* Engages with leadership, validating technical and business decisions related to cloud infrastructure and platform engineering.
* Contribute to cross-functional initiatives, ensuring alignment between infrastructure strategy and broader business goals.
2. Cloud Infrastructure Design & Innovation
* Engage in the design, collaborating with architecture, and product owners to deliver scalable, secure, and high-performance cloud infrastructure.
* Solves complex technical challenges, requiring knowledge of organizational objectives.
* Define and implement next-generation automation strategies, eliminating manual interventions and enhancing efficiency, reliability, and security.
* Drive the evolution of Infrastructure as Code (IaC) and cloud-native automation frameworks to enable fully autonomous operations.
3. Reliability, Observability & Performance
* Establish and oversee advanced observability and monitoring frameworks, ensuring real-time insights, predictive analytics, and system reliability.
* Identify hidden performance bottlenecks and proactively optimize cloud environments to meet evolving business demands.
* Define and enforce SRE principles, ensuring infrastructure resilience and reducing operational risk.
* Develop and implement disaster recovery and business continuity strategies that minimize downtime and ensure long-term stability.
4. Cost Optimization & FinOps Alignment
* Partner with FinOps teams to implement cost-effective cloud solutions, assuring adherence to budgets and performance requirements.
* Drive cost governance frameworks, balancing performance, scalability, and financial efficiency.
5. Technical Leadership & Knowledge Sharing
* Act as a technical mentor and coach, guiding engineers across teams and helping shape future technical leaders.
* Define and enforce coding, automation, and cloud security standards, ensuring consistency, efficiency, and compliance.
* Develop technical tools and methodologies that enhance efficiency and support business-wide objectives.
*What We´re Looking For*
*About You*
* Business Unit Recognized Expert – Internal authority in cloud engineering.
* Visionary & Strategist – Able to conceptualize and implement future-proof cloud solutions that align with business objectives.
* Proactive Problem Solver – Tackles complex challenges using conceptual thinking and innovative approaches.
* Technical Mentor & Coach – Develops talent, sets high engineering standards, and fosters a culture of innovation.
* Business-Aligned Technologist – Engages with business unit leadership, ensuring cloud initiatives support long-term company success.
Technical Skills & Experience
* Programming & Scripting: Strong proficiency in Python, Golang, Bash (or equivalent).
* Cloud Expertise: Extensive experience with public cloud platforms, preferably Google Cloud Platform (GCP) (AWS and Azure also considered).
* CI/CD & Automation: Advanced expertise in CI/CD methodologies and tools such as Jenkins, ArgoCD, GitHub Actions.
* Containerization & Orchestration: Mastery in Kubernetes, Docker, and microservices architectures.
* Observability & Monitoring: In-depth experience with OpenTelemetry, Prometheus, Grafana, ELK, and other monitoring tools.
* Infrastructure as Code (IaC): Expertise in Terraform, CloudFormation, and configuration management tools.
* Security & Compliance: Deep knowledge of DevSecOps principles, cloud security best practices, and governance frameworks.
* Experience: 8+ years in high-availability, multi-cloud SaaS environments, with a proven track record of leading complex, business-critical projects.
*Why Aristocrat?*
Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play.
We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V
* World Leader in Gaming Entertainment
* Robust benefits package
* Global career opportunities
*Our Values*
* All about the Player
* Talent Unleashed
* Collective Brilliance
* Good Business Good Citizen
*Travel Expectations*
None*Additional Information*
Depending on the nature of your role, you may be required to register with the Nevada Gaming Control Board (NGCB) and/or other gaming jurisdictions in which we operate.
At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.
Full-Stack Engineer
5 de jul.Preply
Barcelona, ES
Full-Stack Engineer
Preply · Barcelona, ES
React PHP Python CSS HTML TypeScript Go
We power people’s progress.
At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled, and it’s creating real impact. So far, 90,000 tutors have delivered over 20 million lessons to learners in more than 175 countries. Every Preply lesson sparks change fuels ambition, and drives progress that matters.
Meet the team!
Join Preply’s Teams and help us power people’s progress through life-changing learning experiences. We’re on a mission to combine the magic of the best tutors with cutting-edge AI to create personalized journeys that keep learners motivated and inspired.
The Preply Engineering Team provides the tools to help unlock human potential through learning.
Our team leverages the powerful combination of Python/Django and ReactJS to engineer scalable, resilient applications that provide our users with an exceptional and seamless experience.
We are tech-agnostic, meaning we are open to considering candidates with diverse technology backgrounds, such as Java/Spring, Node.js/Express.js, Ruby/Ruby on Rails, Scala/Play, PHP, or Golang.
While Python is our primary programming language, prior experience with it is not mandatory. What truly matters is your enthusiasm for learning Python and your ability to adapt quickly to using it for product development.
What You’ll Be Doing
You will work in a cross-functional team alongside the Product Manager, Product Designer, UX Writers, Data Analytics, Technical Leads, Engineers and other cross-functional team members to deliver engaging features through A/B tests and build top-notch products, including, but not limited to:
- Back-end Development: Develop and own backend features using Python/Django, supporting the creation of new backend services and designing, creating, and troubleshooting integrations with third-party vendors.
- UI Development: Develop frontend features in React/Typescript, launched in our A/B experimentation framework.
- Implementation: Take on the responsibility of writing services from initial concept to full-fledged deployment.
- Raising the bar of our end-to-end solutions: Leverage previous experience to implement and socialize current best practices in frontend and backend.
- Use a Data-driven approach: Our goal is not to deliver code but to deliver user value. Data-driven approaches and experimentation are its heartbeats. Together with the product, data, and UX teammates, the team is responsible for value delivery, analysis, ideation, and focus.
- System Design: Design efficient system architectures that align with team goals, constraints and schedules.
- Prioritisation: Strike a balance between delivering fast results and maintaining high-quality, sustainable systems.
- Chasing Excellence: Embody a mindset of mastery by continuously seeking to improve your craft, delivering work of exceptional quality, and inspiring those around you to aim higher.
- Full-Stack Expertise: This role is primarily backend-focused, with about 70% of the work on back-end development and 30% on the front-end, requiring solid backend expertise and well-rounded full-stack engineering skills.
- Exposure to front-end tech: A good understanding of React, Typescript, HTML5, and CSS.
- Exposure to architectural patterns of a large, high-scale web application (e.g., well-designed APIs, high-volume data pipelines, efficient algorithms);
- Proactive Problem-Solving: You will be expected to face and solve challenges independently, both in the codebase and in our product initiatives.
- High level of self-organization, ownership, and responsibility;
- Communication Skills: Good at working with others and communicating effectively in English at a B2 level or higher.
- A great collaborator with excellent verbal and written communication skills. Minimum B2 English level;
- Willingness to be on-call for your squad (1 week every 5 weeks).
- Open, collaborative, dynamic, and diverse culture.
- A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for your self-development;
- A competitive financial package with equity, leave allowance, and health insurance;
- Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub;
- Access to free mental health support platforms;
- Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health;
- The opportunity to shape the lives of learners and tutors through language learning and teaching in 175 countries (and counting!).
- Care to change the world - We are passionate about our work and care deeply about its impact to be life changing.
- We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience.
- Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters.
- Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen.
- Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently.
- Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions.
- Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks.
- Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference.
- Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made.
- One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress.
Preply is committed to creating a diverse and inclusive environment where people from all backgrounds can thrive. Different opinions and viewpoints are key ingredients in our success as a multicultural Ed-Tech company.
Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. Together, we are The World Class.