Ofertas de empleo para Go

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

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.
  
  

What You Need To Succeed

• 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).
  
  

Why You’ll Love It At Preply

• 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!).
  
  

Our Principles

• 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.
  
  

Diversity, Equity, and Inclusion

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.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada2 jul.

Java Python Go

¿Te gustaría trabajar en una empresa líder en Ciberseguridad?

Únete al equipo del Ciberdefensa de S2 Grupo, compañía líder Ciberseguridad en España, y participa en proyectos nacionales e internacionales en clientes públicos y privados.

En S2 Grupo desarrollamos algunas de las herramientas más avanzadas del país para la detección de amenazas y gestión de incidentes de ciberseguridad apoyándose en una intensa y sostenida actividad de I+D+i.

Forma parte de una compañía referente a nivel nacional en materia de Ciberseguridad y Ciberinteligencia y que ha desarrollado junto con el CCN-CERT importantes herramientas nacionales de ciberdefensa, como GLORIA o CARMEN, contribuyendo de forma relevante al desarrollo de tecnologías que permitan a la Administración Publica y Empresas estratégicas una mejor defensa ante APT.

Buscamos Analistas de Inteligencia para Vigilacia Digital que se encargarán de:

• Realizar búsquedas de información específicas a través de fuentes abiertas.
• Análisis y búsqueda de nuevas fuentes OSINT.
• Identificación de riesgos y amenazas y elaborar informes de inteligencia.
• Desarrollar y comunicar avisos y alertas según los protocolos establecidos con los clientes.
• Elaborar propuestas de mejora para optimizar la exposición de los clientes.
• Colaborar en los todos los proyectos del departamento en los que se requiera la participación.
• Comunicación con clientes.
• Estudio de herramientas de ciberinteligencia.
  
  

Requisitos:

Mínimos:

• Formación en área tecnológica y formación complementaria en Ciberseguridad.
• Experiencia como analista de inteligencia de al menos 2 años.
• Inglés: mínimo B2.
• Experiencia en la utilización de software o herramientas de monitorización (OSINT).
  
  

Deseables:

• Experiencia: en tareas de recogida, estructuración y análisis de información procedente de fuentes abiertas.
• Experiencia en tareas de vigilancia digital (monitorización de redes sociales, búsquedas en Deep Web y Dark Web, OSINT, SOCMINT, etc.) mediante uso de herramientas especializadas y motores de búsquedas.
• Conocimientos en uno o varios lenguajes de programación (Java, Golang, Python, ...)
• Seguridad lógica.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada26 jun.

C# PHP Jenkins Docker Kubernetes Microservices QA Go

How will you make an impact?
As a Senior Software Developer at WebBeds, you´ll play a pivotal role within our self-managed delivery team, driving the development of sophisticated software solutions that align with our technical vision and business goals, embracing our core values of Trust, Teamwork, and Technology. Leveraging your extensive experience and technical expertise, you´ll contribute to architectural decisions, mentor junior team members, and provide critical insights to shape our technology landscape. Leading by example with a strong work ethic that values personal and professional well-being, and inspire the wider team to embrace these principles, fostering a culture of health and wellbeing.

Key elements to the role include:
Lead technical discussions within the self-managed delivery team, contributing insights during user story definition, planning sessions, and stakeholder interactions through collaboration, communication, and leading by example.
Design and develop complex software solutions that adhere to WebBeds´ technical standards and meet business requirements, demonstrating mastery of software development principles and fostering innovation, and embracing accountability, challenges, and continuous development.
Provide mentorship to junior team members, nurturing their progress and enriching the team´s overall skills, while empowering, guiding, and acknowledging their efforts.
Drive architectural decisions, contributing to the evolution of WebBeds´ technology stack and ensuring scalability, maintainability, and performance.
Work closely with cross-functional teams, such as QA engineers, product owners, and business analysts, to ensure smooth integration of development work, embodying the anatomy of effective teamwork, professionalism, and thoughtful consideration.
Implement coding best practices, adhering to design patterns, SOLID principles, and security practices.
Participate in code reviews, promoting a culture of constructive feedback and continuous improvement, while embracing mistakes as opportunities for learning and growth.
Troubleshoot and resolve complex technical issues, optimizing software solutions for performance and reliability.
Stay informed about industry trends, emerging technologies, and advancements to continually enhance your skills and contribute to technical innovation.
Inspire and lead by example, fostering a security-first mindset and influencing the team to prioritize security in all development activities.

The skills we would love to see in your suitcase!
Strong proficiency in at least one of C#, Golang, or PHP, with a demonstrated ability to read, understand, and debug code. Adaptability to cross-train in the other language as needed, with the mindset to use the right tool for the job.
Debugging complex issues in distributed systems (e.g., deadlocks, race conditions) and optimizing resource-heavy processes
Mastery of concurrency patterns:
C#: Task Parallel Library (TPL), asynchronous programming, and thread-safe collections.
Go: Goroutines, channels, and `sync` package primitives (e.g., mutexes, wait groups).
Experience designing and optimizing RESTful APIs for high traffic (10k+ concurrent users) and low-latency requirements is a plus.
Strong knowledge of distributed system architectures and design patterns.
Experience with microservices architecture and service-oriented design.
Experience with containerization and orchestration (Docker, Kubernetes) & understanding of infrastructure-as-code principles is a plus.
Familiarity with CI/CD pipelines and tools (e.g., Jenkins, GitHub Actions).
Experience with monitoring and logging tools for distributed systems (e.g., Grafana, Datadog).
Demonstrated ability to quickly learn new technologies and programming languages.
Willingness to work with and understand legacy code to be able to modernize it.
Curiosity and enthusiasm for staying updated with industry trends.
Ability to work independently and take initiative to solve problems.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada22 jun.

Teletrabajo Python Linux Cloud Coumputing REST SaaS IoT Modbus RabbitMQ Go Kafka

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.

The company is founder-led, profitable, and growing.

This is an exciting opportunity for a software engineer passionate about open source software, Linux, and Web Services at scale. Come build a rewarding, meaningful career working with the best and brightest people in technology at Canonical, a growing pre-IPO international software company.

Canonical's engineering team is at the forefront of the IoT revolution and aims to strengthen this position by developing cutting-edge telemetry and connectivity solutions. By integrating reliable, secure, and robust data streaming capabilities into the Snappy ecosystem, we are setting new standards in the industry for ease of development, implementation, management and security.

We are seeking talented individuals to help us enhance our global SaaS services, providing customers with the essential data services needed to build the next generation of IoT devices effortlessly. Our commitment to data governance, ownership, and confidentiality is unparalleled, ensuring our customers can innovate with confidence on top of the globally trusted Ubuntu platform.

Location: This role will be based remotely in the EMEA region.

What your day will look like

• Work remotely with a globally distributed team, driving technical excellence and fostering innovation across diverse engineering environments.
• Design and architect high-performance service APIs to power streaming data services, ensuring seamless integration across teams and products using Python and Golang.
• Develop robust governance, auditing, and management systems within our advanced telemetry platform, ensuring security, compliance, and operational integrity.
• Partner with our infrastructure team to build scalable cloud-based SaaS solutions while also delivering containerized on-prem deployments for enterprise customers.
• Lead the design, implementation, and optimization of new features—taking projects from spec to production, ensuring operational excellence at scale.
• Provide technical oversight, review code and designs, and set best practices to maintain engineering excellence.
• Engage in high-level technical discussions, collaborating on optimal solutions with engineers, product teams, and stakeholders.
• Work remotely with occasional global travel (2-4 weeks per year) for internal and external events, fostering deeper collaboration and knowledge-sharing.
  
  

What we are looking for in you

• You design and architect scalable backend services, messaging/data pipelines, and REST APIs using Golang or Python, guiding best practices, technical direction, and system scalability.
• You possess deep expertise in cybersecurity principles and proactively address the complex challenges of IoT environments—secure connectivity, data streaming, governance, and compliance.
• You bring proven expertise in designing and optimizing systems using:
• IAM models, encryption, access control, and compliance frameworks (GDPR, HIPAA) to ensure secure and compliant data handling.
• Ability to design decentralized data ownership models, ensuring interoperability and governance across domains.
• Designing high-throughput, low-latency systems for IoT data processing.
• Data streaming technologies (MQTT, Kafka, RabbitMQ)
• Observability tools (OpenTelemetry)
• Industrial/engineering data exchange protocols (OPC-UA, ModBus)
• You thrive in cross-functional environments, partnering with product teams, engineers, and stakeholders to drive high-impact technical solutions that align with business objectives.
• You mentor junior engineers, foster technical excellence, and contribute to a culture of innovation, continuous improvement, and knowledge sharing.
• You embrace challenges with an open mind, continuously seeking opportunities to learn, improve, and innovate in a rapidly evolving IoT landscape.
• You are familiar with Ubuntu as a development and deployment platform.
• You hold a Bachelor's degree or equivalent in Computer Science, STEM, or a related field.
• Willingness to travel up to 4 times a year for internal events.
  

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.