¡No te pierdas nada!
Únete a la comunidad de wijobs y recibe por email las mejores ofertas de empleo
Nunca compartiremos tu email con nadie y no te vamos a enviar spam
Suscríbete AhoraInformática e IT
19Comercial y Ventas
16Transporte y Logística
9Ingeniería y Mecánica
8Derecho y Legal
6Ver más categorías
Desarrollo de Software
6Educación y Formación
6Contabilidad y Finanzas
5Adminstración y Secretariado
4Instalación y Mantenimiento
4Comercio y Venta al Detalle
3Diseño y Usabilidad
3Marketing y Negocio
3Construcción
2Industria Manufacturera
2Arte, Moda y Diseño
1Atención al cliente
1Cuidados y Servicios Personales
1Farmacéutica
1Hostelería
1Inmobiliaria
1Producto
1Recursos Humanos
1Agricultura
0Alimentación
0Artes y Oficios
0Banca
0Ciencia e Investigación
0Deporte y Entrenamiento
0Editorial y Medios
0Energía y Minería
0Publicidad y Comunicación
0Sanidad y Salud
0Seguridad
0Seguros
0Social y Voluntariado
0Telecomunicaciones
0Turismo y Entretenimiento
0Staff Engineer
NuevaNory
Staff Engineer
Nory · Barcelona, ES
Teletrabajo . React Node.js MongoDB Python Docker TypeScript AWS LESS Office
Let's fix hospitality, for good.
Hospitality is tough – margins are thin, waste is high, and teams are stretched. But it doesn't have to be this hard. That's why we built Nory.
Our CEO, Conor, knows the pain first-hand. After founding and scaling Mad Egg in Ireland, he got fed up with juggling "market-leading" systems, clunky spreadsheets, and endless printouts. So he set out to build the tool he wished he'd had from day one.
Nory is an all-knowing restaurant management system. It blends real-time data with AI predictive analytics, giving operators control of their margins. From food prep to forecasting, it's operational intelligence that helps restaurants run with consistency, certainty, and profit. The result? Thriving restaurants, better jobs, less waste, healthier margins. Learn more about what we are building here.
And we're just getting started. Fresh off a Series B led by Kinnevik, we've grown to 100+ people across Ireland, the UK, Spain and recently, New York – and demand is scaling faster than we ever imagined.
The role
We're looking for a Staff Engineer to own the problems that actually move the business: the features and initiatives we're betting on, not just the ones that keep things running.
This is a backend-leaning full-stack role. Your centre of gravity is backend systems, architecture, and complex product development, with the range to contribute across the stack and help lay the foundations of our AI-native platform.
You won't just solve hard technical problems. You'll help decide which ones are worth solving, shape how we approach them, and bring others with you. Strong technical instincts and sharp product thinking both matter here in equal measure.
You must have the right to work in the UK or the EU without sponsorship to be considered for this role.
What you'll be doing:
Our teams are cross-functional with clear ownership. You'll take on the highest-impact technical and product priorities: the ones driving ARR, shaping how we differentiate, and defining what Nory becomes over the next few years.
- Own the hardest problems. The features and initiatives we're betting the business on, from problem framing through to execution and iteration. Not just the complex, but the consequential.
- Work directly with operators and PMs to shape what gets built. You'll talk to restaurant operators, understand what's actually broken, and use that to change direction, not just validate what was already planned.
- Shape direction, not just delivery. Define the technical approach, sequence the work, influence the roadmap. Your engineering judgment should change what gets built, not just how.
- Drive cross-team alignment. Own initiatives that cut across squads. Make sure decisions account for system-wide impact, not local optimisation.
- Make other engineers better. Through technical leadership, decision-making guidance, and clear communication, not just by doing the work yourself.
- Improve the system, not just the feature. Spot the foundational gaps before they become incidents. Turn those observations into shipped improvements.
- Real backend depth. You've built and owned production backend systems (APIs, data models, distributed services) that real customers depend on. You can describe specific data modelling decisions you made, the constraints you were navigating, and why you made the trade-offs you did. You designed for failure, not just the happy path.
- Full-stack range. You've shipped end-to-end features and you're comfortable doing it again.
- Product instinct, not just technical instinct. You've spoken directly to customers or operators and let that change what you built, not just validated what was already planned. You know which problem is worth solving, and you can point to a moment where your engineering judgment changed a product decision and what happened as a result.
- Commercial outcomes, not just technical ones. You can connect your work to what actually mattered: features that drove revenue, changes that shifted how customers operated, initiatives that moved the business. Pure technical impact (reliability, latency, cost) isn't the bar on its own.
- Systems thinking, not squad thinking. You've made architectural decisions with a long lens, balancing scalability, maintainability, and pragmatism. You find foundational gaps before they surface and build systems that let multiple teams move faster.
- Outcomes, not tickets. You can point to things you personally shaped, not just delivered. You've pushed back when the problem wasn't right, proposed a different approach when the plan was wrong, and owned what came next. You say "I decided," not "we decided."
- Built under real constraints. High-stakes initiative, greenfield system, zero-to-one inside a larger org. You've navigated genuine ambiguity, made calls without perfect information, and shipped something real. You know what an MVP actually means at initiative scope, not just feature scope.
- Leverage, not just output. You don't just raise the bar, you pull people with you. Engineers work differently because of how you operate. You can describe something specific you put in place that others adopted. You write clearly, align across disciplines, and make decisions better for everyone in the room.
- Strong instincts around system-wide thinking: how architectural choices ripple into product velocity and org effectiveness
- Mentored senior engineers or been the go-to technical leader for a broader group
- Python, FastAPI, React, TypeScript, Node.js, AWS (Fargate, Aurora, SQS), Postgres, MongoDB, Docker.
- We're stack-agnostic in our hiring and care most about strong engineering fundamentals and the ability to ramp quickly.
🌎 Remote-first working environment - please note you must have the right to work in the UK/EU without sponsorship to be considered for this role
💰 Competitive salary depending on experience
📈 Meaningful equity, at Nory everyone is an owner!
🌴 35 days of paid leave per year (including bank holidays)
🏥 Comprehensive private health insurance via Irish Life (Ireland) and Axa (UK)
🍼 Enhanced parental leave and baby loss support
📚 Learning & development culture – €1000 personal annual budget + quarterly book budget
🖥️ €250 home office workspace budget
🥳 Regular team offsites & socials
🌎 Work from anywhere for up to 3 months of the year
📍Offices in either London 🇬🇧 , Dublin 🇮🇪 or Spain 🇪🇸
👏 And much more
How we work
Our vision is to build a better future for the restaurant industry.
One where operators are in control, margins are stronger, and frontline teams can build careers they're proud of. To get there, we move fast, stay focused, and hold ourselves to a high bar. Our values guide how we work, grow, and win – together.
These are the values we live by:
- We serve up impact with a side of profit We prioritise work that delivers real financial results for our restaurant partners.
- We prioritise speed of service We move fast, unblock quickly, and deliver with urgency.
- We act like owners We own problems, raise the bar, and build better every day.
- We win as a crew We grow stronger through feedback, collaboration, and shared wins.
At Nory, we believe that diverse teams build better products. We welcome applicants from all backgrounds, identities, and walks of life. We do not discriminate based on gender, ethnicity, sexual orientation, religion, family status, age, disability, or race. What matters to us is how you think, how you work, and what you bring to the table.
Taptap Digital
Madrid, ES
Intern - Junior Data & AI Engineer
Taptap Digital · Madrid, ES
. Node.js MongoDB Python REST PostgreSQL Big Data LESS
Who We Are
At Taptap, we are not just shaping the future of advertising technology—we are building it today. Guided by teamwork, respect, and determination, we challenge the status quo, connect ideas with impact, and create innovative solutions that drive real results. Our culture thrives on visionary thinking, collaboration, and a deep respect for people—because good people, doing great things is what makes us stronger.
As a global team, we believe in pushing boundaries, fostering growth, and exceeding expectations. We are authentic, ambitious, and passionate about what we do, and we never settle for less than excellence. If you’re looking to be part of a company that values creativity, problem-solving, and the power of technology, we’d love to hear from you.
Scope
This internship offers an exciting opportunity to gain practical experience in digital advertising sector and work with professionals in a fast-paced, data-driven environment.
We are looking for an inspired and motivated Intern - Junior Data & AI Engineer to join our team and contribute to the development of data pipelines and workflows within the Sonata platform, collaborating with the Product and AI teams to build solutions that support data analysis, informed decision-making, and innovation at Taptap.
Requirements Of The Role
- Currently pursuing a Bachelor's or Master's degree in Engineering, Computer Science, Information Technology, or a related field, and eligible for an internship.
- Basic knowledge of databases.
- Basic understanding of Artificial Intelligence technologies, such as LLM or ChatGPT.
- Basic knowledge of Big Data architectures.
- Experience with PostgreSQL, MongoDB, Node.js, and Python.
- Experience using AI agents for software development and research (e.g., Claude Code, Codex).
- Knowledge of REST APIs.
- Assist in building and maintaining data systems and pipelines to support the visualization of business metrics.
- Participate in the processing and analysis of large volumes of data to generate actionable insights.
- Contribute to AI-driven innovation projects aimed at optimizing business processes and workflows.
- Analyze, design, and develop RAG architectures.
- Implement mechanisms to improve data quality and accuracy from both technical and business perspectives.
- Stay up to date with emerging technologies and contribute to the continuous evolution of Taptap's technology stack.
- Paid 6-month internship with a possibility of further development within the company to for selected candidates.
- Great working environment.
- Unique opportunity to gain experience in an internation company, which is a point of reference within digital advertising sector globally.
At Taptap, diversity and inclusion are at the heart of who we are. We believe that different perspectives, backgrounds, and experiences fuel innovation and success. We are team players who won’t go solo, thoughtful collaborators who value others’ ideas, and ambitious professionals who refuse to accept the status quo.
If you are ready to make things happen, own decisions, and help build a smarter, more automated finance function within a company creating tomorrow, today, apply now and help us build the future of advertising.
Crypto.com
Application Support Engineer — Blockchain Security & AI Automation
Crypto.com · Madrid, ES
Teletrabajo . Node.js Python Go
At Crypto.com, our dedication to user security is led by our highly experienced Security Team. Comprising an international roster of seasoned cybersecurity experts, our team leads the company's Security, Privacy, and Security Compliance endeavors.
The team includes holders of international patents for technologies integrated in our security architecture. Under the stewardship of a distinguished CISO recognized by the Forbes Technology Council and among the Global Top 100 CISOs, our team has consistently championed industry standards, acquiring certifications like ISO27001, ISO27701, ISO22301, PCI:DSS 3.2.1 (Level 1), NIST Tier 4, and SOC 2 Type II, in addition to the MPI License from Singapore MAS. Our Chief Information Security Officer reports directly to the CEO, underscoring the prioritization of security in our organization's hierarchy.
Our Security Team not only places great emphasis on credentials and expertise but also deeply values hands-on experience, rapid cognition, and dynamic learning. The challenges in the world of crypto are ever-evolving, and as such, our team prides itself on quick adaptability and robust teamwork, ensuring that we stay ahead of potential threats and always safeguard our user base.
Production Excellence & Stability
- Guardian of Uptime: Take primary responsibility for ensuring the stability and availability of our production applications and blockchain infrastructure
- Environment Management: Oversee pre-production and staging environments to ensure seamless delivery
- Incident & Problem Management: Lead the triage of application alerts, conduct deep-dive root cause analysis (RCA), and manage post-resolution follow-ups to ensure issues never resurface
- Disaster Recovery: Coordinate DR testing, audits, and continuous improvement of monitoring tools and processes
AI & Automation Innovation
- Support Transformation: Apply hands-on AI experience to build tools and agents that automate repetitive support tasks, triage, and reporting
Technical (Web 3 and Blockchain) Research
- Proactively keeping abreast with updates on supported blockchains and DApps and demonstrating a sharp ability to technically deconstruct new blockchains or DApps as required to evaluate their impact of supportability on our product
- "Support Nature" mentality with an innate drive to investigate the deep root cause of issues and a perfectionist’s streak regarding system stability
- Past job experiences in supporting applications
- Hands-on experience in using AI/LLMs to automate workflows, or infrastructure monitoring
- Strong communication to bridge between end-users and the engineering team such as ability to distill complex application/blockchain/DApps issues into clear, empathetic updates for users, while simultaneously delivering root-cause data to engineers to expedite fixes
- Degree in Computer Science or Engineering or Information Technology or similar discipline
- Knowledge in programming languages such as Rust or Python or Node.js or Golang
Nice to Have:
- Blockchain/Web3 technical depth with hands-on experience writing/deploying DApps in Solana or EVM. Practical experience with staking across blockchains
Life @ Crypto.com Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team. Transformational and proactive working environment. Elevate employees to find thoughtful and innovative solutions. Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth. Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another. One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet. Are you ready to kickstart your future with us? Benefits Competitive salary Medical insurance package with extended coverage to dependents Attractive annual leave entitlement including: birthday, work anniversary Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-up Aspire career alternatives through us. Our internal mobility program can offer employees a diverse scope. Work Perks: crypto.com visa card provided upon joining Our Crypto.com benefits packages vary depending on region requirements, you can learn more from our talent acquisition team. About Crypto.com: Founded in 2016, Crypto.com serves more than 80 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet™. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem. Learn more at https://crypto.com. Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team. Personal data provided by applicants will be used for recruitment purposes only. Please note that only shortlisted candidates will be contacted. We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.