Ofertas de empleo para Go

• Flexibilidad horariaSí
• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada5 sept.

Teletrabajo TSQL Scrum Linux PostgreSQL Go Git

Introduction
At Quadrics Sistemas, a relatively young company part of a multi-national
technological group, we are building nextgeneration tools and Solutions for tomorrow’s
challenges in the Infrastructure (Compute/Storage/Networking) with focus on
Datacenter/Distributed systems, Security and Operational efficiency — including ICT/OT.
We are innovative without fear, and already recognized+awarded as such.
Our next challenge is all about applied PQC [Post-Quantum Cryptography] and its
role in protecting Humanity’s critical data —think genomics and other similarly sensitive
data— private and safe from today’s and tomorrow’s threats.
Together with our colleagues from five other OBs, we work as a single team across
companies, geographies and time zones as need arise.
Job Definition
We are building a next-generation [Cyber]Security solution for Key Management
based on QRNGs [Quantum Random Noise Generators], dealing with storage, clusters and
overall system integrity matters.
As a (Junior) Golang Developer, you will:
- Develop libraries for interfacing with low-level subsystems of Linux: lvm, pci
devices, netlink
- Integrate with and help evolve the Quantum RNG SDK & client libs
- Develop components for integrity validation of the system (including TPM2
interactions)
- Implement parts of advanced cryptosystems
- Develop APIs and CLI interfaces to test, validate and interact with the solution
- Design, implement and run comprehensive tests of the resulting components
The corresponding Senior positions will:
- Design, supervise and implement the most complex parts of lowlevel libraries(list
above)
- Co-design, implement and validate advanced database interface components
- Co-design, implement and validate integrity validation components
- Design integrations/library APIs for and implement the most complex parts of
Latticebased PQC algorithms and other cryptographic algorithms
- Design, implement and validate integration with hardware crypto-wallets (e.g.
NitroKeys)
- Design unit, validation and integration tests for the overall solution
- Design and supervise implementation of the agents performing the actual per-node
tasks
- Specify and validate CI/CD pipelines as appropriate at each stage of the project

- Coordinate with sysadmins/packagers to create final deliverables / installation sets
for the appliance prototype + production version.
We are believers in FOSS since our foundation, and part of the ecosystem. We will be
sharing a very substantial part of the outcomes from this R&D&i project with the
Community as FOSS (Apache2/MPL2/MIT as appropriate) and also via knowledge
sharing.Candidate Profile
We are looking for passionate, brilliant, proactive, self-driven, motivated and
committed software developers (backend or full-stack) to help build the next stage in Data
Privacy&Security Solutions for Open/Distributed systems — think datacenter-scale
information management systems (actual: DataSpaces, data warehouses, AI/ML training
source repositories, etc)
Requirements: Skills & Experience
Education: BSc Eng (MSc Eng preferred) in Computer Engineering or very close degree.
From reputable Polytechnic Universities around Europe: you need to understand
algorithmic complexity, graphs and system internals.
Work Experience of at least 3 years after graduation.
Experience (varies with position) in at least one backend programming language (Go
preferred — if not you’ll learn on the job ;).
Version Control Systems: Git (+workflow +GitOps)
Operating System/Environment: GNU/Linux. We are a Linux-only organization (just like all
our sister companies)... for almost two decades and counting !
English: if you had doubts.... C1 required. Please see notes below for details.
Methodologies: some exposure to Agile-like preferred (FDD, Scrum). Test-Driven
Development.
Desirable Traits
- UNIX/Open Systems internals’ familiarity. Linux netlink/namespaces very much
desired
- Security / Cryptography fundamentals (or better)
- Storage fundamentals: Devices/LUNs/Volume Groups/Logical Volumes/Snapshots;
RAID; Erasure Coding; Encrypted devices
- Relational Database management systems (+some SQL); PostgreSQL is what we
use.
- Server/services architecture fundamentals
- RESTful APIs (or similar); OpenAPI.
- Distributed systems knowledge (e.g. RPC/Corba, busses/queues, locking,
consensus algorithms)
- Observability, design-for-test

Outstanding  candidates will have experience in designing complex distributed systems /
architectures and/or low-level hardware and software (deep) understanding.
Personal Attributes
- Teamwork attitude; self-motivated and having good communication skills
- Innovative, and focused on results
- Availability for (limited) business travels
Work Environment
This is a hybrid/remote position with flexible schedule and objective-based
performance assessment with strict deadlines and ambitious goals.
Working Language & Tools
English: We are part of an international organization and most of our flagship clients are
international; hence our work language is English (“official language”). At a minimum,
basic work communication proficiency is required; if needed we’ll take care of refreshing
your English through permanent training/use ;)
On a daily basis, you will probably speak Spanish with your spanish-speaking colleagues
around Iberia, if and only if no non-spanish speakers or colleagues are present.
All written design, code and documentation shall be written in (formal/technical) English.
- Our day-to-day internal communication is organized around Mattermost™ (Slack™
lookalike) and Zoom™, plus [corporate] email.
- We usually favor regular text-editors, but specialized IDEs are acceptable
Development/Deployment/Testing Facilities
We have an IaaS MSP in the group (our own “Cloud”) and operate our own partially-
undergroup laboratory (electronics integration+testing / server validation).
Infra/DevOps
We have our own sysadmins / system technicians, who operate our private+shared
infrastructure within W-A-T, including VCS servers. Suitable CI/CD pipelines on demand.
Diversity/Tolerance Statement
W.A.T is committed to fostering a diverse work environment and proud to be an “equal
opportunity employer”. As we highly value diversity in our current and future employees, we
do not discriminate (including in our hiring and promotion practices) on the basis of
race/color, religion, national origin, gender, gender expression, sexual orientation, age,
marital status, disability status or any other characteristic protected by Law. Please note
however that lack of respect to others is strongly frowned upon and grounds for contract
termination.

Position Characteristics
Your base salary will be determined based on your location, experience, and the pay
of other employees in similar positions. The base salary range is EUR 40 000 – 58 000
gross/year, (**depends on the position and relative qualifications**) with an additional
bonus of up to 15/25% based on individual, team and company performance metrics.
Modality & Flexibility
We are offering a hybrid/remote position, though you currently need to live
somewhere in Spain, in order to be able to attend in-person meetings with colleagues or
customers within the required short notice.
Our flexible schedule policies allow employees to adjust their work time (“online”)
to match their natural rythm better. Note that there are “required attendance” time
windows daily – to make planning team/area/all-hands meetings feasible :)
Benefits
Employees enjoy a minimum 30 work-day vacation per year (w/ limited carryover)
and mandatory two-weeks off period yearly to minimize burn-out.
We provide employment stability and career plans with yearly salary+position
reviews.
- Private Healthcare premium Insurance with SANITAS. Full-coverage/no co-pay.
- Additional PTO (“vacation”) for your birthday, Christmas’ Eve & New Year’s Eve.

Additional Benefits & Perks
- Commitment with holistic well-being – custom individual benefits: “If it is the right
thing to do for our employees, we find a way to make it happen”
◦ People Operations is there to help you make the most of yourself.
- Company-wide “Free Days” (PTO; variable per year) subject to team objectives
fulfilment
- Choice (relative) of work tools/equipment: laptop, screen, editors, etc [[TBC]]
- Time-off allowances for medical visits, bureocratic duties, etc
- Extensive support programs, including extended parenthood leave (up to 24 weeks
paid) and flexible time off for relatives’ care.
◦ We care about our team-mates and their loved ones

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada5 jul.

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.
  
  

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada9 feb.

PHP Python 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. Together, we’ll transform how students expand their vocabulary, master conversational fluency, and deepen comprehension - unlocking their full potential and sparking a lifelong love for learning. Are you ready to make an impact? Let’s redefine education!

The Preply Engineering Team provides the tools to help unlock human potential through learning.

We implement A/B tests to prove the value of our initiatives and improve our product based on data and students and tutors feedback. As part of our commitment to ensuring high-quality products, we prioritize monitoring and metrics analysis to identify areas for optimization and ensure our services are performing at their best.

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.

At Preply, we release our product 50-60 times per day by leveraging top-notch CI/CD processes. As a fast-growing company we have diverse technical challenges (sometimes we even write about them on our Engineering Blog) that will allow you to develop your skills at scale.

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:

• Develop and own backend features using Python/Django, supporting the creation of new backend services as well as design, create, and/or troubleshoot integrations with third-party vendors.
• Think beyond the code and about our customers, understand their needs and define solutions with the team;
• Balance short-term speed of development with the long-term technical quality of our systems;
• As a Senior Engineer, you will leverage your experience to guide the team in making informed technical decisions, such as continuous improvement of best practices (test culture, code reviews, monitoring and scalability of our tools).
  
  

• Exposure to architectural patterns of a large, high-scale web application (e.g., well-designed APIs, high-volume data pipelines, efficient algorithms);
• Familiar and willing to support small JS/TS tasks when needed;
• Expertise in troubleshooting issues, identifying the root cause, mitigating it, and adding setting up safeguards to prevent future issues;
• High level of self-organization, ownership, and responsibility;
• 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).
  
  

• An 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.