Lead Full-Stack Architect

hace 11 horas

Barcelona, Barcelona, España dentsu A tiempo completo

Omega CRM Consulting is looking for a Lead Full-Stack Architect that would like to collaborate with one of the top global pharmaceutical companies.

About the Role

Architect and build our next-generation e-commerce platform from scratch. You'll design the entire system, establish technical standards, and lead a growing team.

Must Have

  • 5+ years
    & React in production (App Router, Server Components, SSR/SSG)
  • Expert TypeScript
    (generics, conditional types, strict mode)
  • Enterprise monorepos
    (Nx or Turborepo, 20+ packages)
  • Microservices architecture
    (designed and scaled production systems)
  • PostgreSQL + Redis
    at scale (1M+ rows, indexing, caching strategies)
  • AWS/GCP containers
    (ECS/EKS/GKE, CI/CD pipelines)
  • E-commerce experience
    (built complete platform: cart, checkout, inventory, payments)

Tech Stack

  • Frontend:
    15, React 19, TypeScript, Tailwind CSS, Radix UI
  • Backend:
    NestJS, , PostgreSQL, Redis
  • Infrastructure:
    Nx Monorepo, AWS (ECS, RDS, CloudFront), Dynatrace

Nice to Have

  • NestJS framework experience
  • APM tools
  • Open source contributions , React, TypeScript)
  • Led technical teams (2-5 developers)

What do We offer

  • Permanent contract.
  • Flexible Schedule. We make it easy. Balance your professional and personal life.
  • Trainings & Certifications. Improve your skills and get the official certificate from our main partners.
  • Home Office.
  • Flexible retribution (public transport ticket, Ticket restaurant, …).
  • Health insurance.
  • OMEGA in action. Our commitment to a better society is not just an intention.

About us

Omega CRM, a Merkle Company, is a global digital company specialising in accelerating the Business Experience (BX) of our clients through customer-centric solutions, technology, and data – all enhanced by AI.

Together with Merkle, we form the largest Customer Experience Management (CXM) agency in Spain, and as part of the dentsu group, we offer end-to-end solutions that integrate media, creativity, content, technology, and strategy to deliver real business impact.

With over 23 years of experience, a team of 580+ professionals from 24 nationalities, and 2,500+ certifications, Omega CRM is a recognised leader in the Salesforce ecosystem in Spain.

We operate across key industries including Retail, Healthcare, Pharma, Real Estate, Education, and Non-Profit, delivering omnichannel experiences in Customer Service, eCommerce, Marketing, and Analytics.

Client satisfaction is at our core (rating: 4.9/5), and we've been recognised with awards such as Salesforce Partner of the Year FY23 and Most Innovative Project (Iberia).

At Omega CRM, we believe in growth through people – guided by our values: #Talent, #Flexibility, #Commitment, and #Innovation. We grow #Together.

  • Team Lead Full Stack

    hace 4 días

    Barcelona, Barcelona, España Joppy A tiempo completo

    We are looking for a Tech Lead profile for a proptech startup in Barcelona.Your mission as theTeam Lead & Full Stack Engineerwill be to lead, mentor, and code alongside a high-performing remote team of ~5 engineers. You will act as the technical anchor for the team, driving a critical strategic transition: migrating our mobile presence from Flutter to React...

  • Team Lead Full Stack

    hace 4 días

    Barcelona, Barcelona, España PropHero A tiempo completo

    PropHero, the AI & data-powered platform simplifying property investment, is on a fast-track to success Backed by global VCs and founded by McKinsey Alumni, we're expanding our team constantly. Are you a detail-oriented professional with strong organizational skills? Join us in a transparent, respectful, and flexible work environment, surrounded by ambitious...

  • Senior Full Stack Developer

    hace 2 semanas

    Barcelona, Barcelona, España Titan OS A tiempo completo

    Is this you?MAKE THINGS HAPPEN:Are you ready to unleash your potential? We're on the lookout for driven individuals who thrive on setting ambitious goals, taking ownership, and working with a relentless sense of urgency to achieve remarkable results.NO EGO:Our company embraces a culture of humility at all levels. We value collaboration and making decisions...

  • Staff Full Stack Engineer

    hace 2 semanas

    Barcelona, Barcelona, España Galtea A tiempo completo

    About The JobGaltea is seeking a highly experienced, product-driven Staff Full Stack Engineer to drive the technical vision and development of our innovative platform. This is a senior, hands-on Individual Contributor (IC) role for someone who thrives on building a robust, scalable, and user-centric commercial product from the ground up. You will be a pillar...

  • Full Stack Engineer

    hace 6 días

    Barcelona, Barcelona, España Engenious A tiempo completo

    We are looking for a senior fullstack software engineer to join one of our clients. You will be the main developer responsible for the backend service, with a strong focus on performance, reliability, and scalability to support thousands of concurrent users and high-frequency external service integrations. While backend expertise is essential, you should...

  • Senior Full Stack Developer

    hace 1 semana

    Barcelona, Barcelona, España Sateliot A tiempo completo

    WHO ARE WE?Sateliot is a Barcelona-based Startup in the New Space sector, becoming thefirst satellite telecommunications operatorthat will provideglobal and continuous connectivityto all the elements that will make up the massive Internet of Things(IoT) universe under the 5G protocol.In order to do so, Sateliot is launching aconstellation of last generation...

  • Full stack Software Engineer React

    hace 9 horas

    Barcelona, Barcelona, España Launchmetrics A tiempo completo

    THE ROLEBeing a Full Stack Software Engineer at Launchmetrics is all about autonomy, creativity and ownership. You will work in a squad mixing other developers, UI/UX designer, QA engineer and Product Manager andyou'll be responsible for designing, developing, and deploying new features and frameworks in ourMetricsproducts. OurMetricsSaaS products help...

  • Senior Full Stack Developer

    hace 2 semanas

    Barcelona, Barcelona, España Sateliot A tiempo completo

    WHO ARE WE?Sateliot is a Barcelona-based Startup in the New Space sector, becoming the first satellite telecommunications operator that will provide global and continuous connectivity to all the elements that will make up the massive Internet of Things (IoT) universe under the 5G protocol.In order to do so, Sateliot is launching a constellation of last...

  • Full Stack Engineer

    hace 2 semanas

    Barcelona, Barcelona, España Datavant A tiempo completo

    Datavant is a data platform company and the world's leader in health data exchange. Our vision is that every healthcare decision is powered by the right data, at the right time, in the right format.Our platform is powered by the largest, most diverse health data network in the U.S., enabling data to be secure, accessible and usable to inform better health...

  • Senior Full Stack

    hace 2 días

    Barcelona, Barcelona, España Allianz Services A tiempo completo

    85485 | IT & Tech Engineering | Professional | Non-Executive | Allianz Services | Full-Time | PermanentAllianz Services is proud to serve and be part of Allianz Group, one of the world's leading insurers and asset managers. Our global footprint, with more than 7,300 employees located across ten countries and four continents, enables us to unlock value for...