Omega CRM Consulting is looking for a Backend Engineer that would like to collaborate with one of the top global pharmaceutical companies.
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We are seeking a Backend Engineer to join our cross-functional feature teams, working on our future Digital Portals Experience. This initiative is a key part of our journey toward product-centric, outcome-driven digital solutions, inspired by LeSS (Large Scale Scrum) principles.
In this role, you will primarily focus on designing and implementing APIs and integrations, contributing to a modern microservices architecture that powers a seamless customer experience. You'll collaborate closely with senior engineers and other team members to deliver features while continuously learning enterprise-grade engineering patterns.
As part of a growing team, you'll have a voice in shaping both technical foundations and the culture of collaboration within and across teams.
While backend engineering is your primary focus, we value T-shaped profiles. Ideal candidates can or are willing to grow toward full-stack delivery (Next.js, React, Tailwind) when needed, this will help future-proof our teams and enable greater flexibility.
Key Responsibilities
* Develop and maintain API endpoints and backend functionality (NestJS, Node.js)
* Build and evolve database models and migrations (Prisma or equivalent ORM)
* Integrate with third-party APIs and internal systems to enrich portal capabilities
* Write unit and integration tests to ensure code quality and system reliability
* Participate in code reviews, design sessions, and knowledge-sharing forums
* Assist with resolving production issues and improving service performance
* Collaborate in cross-functional, product-aligned teams, owning shared outcomes
* Contribute to continuous improvement, helping evolve engineering practices and team ways of working
Requirements
* Strong foundation in backend development using Node.js
* Understanding of API development concepts and application architecture
* Knowledge of databases, queries, and schema management
* Debugging skills, with a structured approach to problem-solving
* Ability to collaborate effectively and demonstrate curiosity for continuous growth
* Strong written and spoken English communication skills
NICE TO HAVE Requirements
* Experience with NestJS framework and ORMs like Prisma
* Familiarity with Redis and basic caching strategies
* Full-Stack Capability:
* Frontend development using Next.js, React, TypeScript
* Experience with UI libraries (Tailwind CSS, Radix UI)
* Exposure to messaging systems (e.g., RabbitMQ, Kafka)
* Awareness of cloud and container platforms (AWS, Docker)
* Background in e-commerce or digital customer platforms
* Knowledge of observability tools (monitoring, logging, tracing)
Experience
* 2+ years professional experience in backend development
* Practical experience with Node.js in production environments
* Familiarity with TypeScript, or strong commitment to learn it
* Experience building and consuming REST APIs
* Solid understanding of SQL and relational database fundamentals (PostgreSQL preferred)
* Comfort using Git workflows for collaborative development
* Exposure to Agile principles; willingness to work in a LeSS-inspired multi-team structure
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. xohynlm We grow #Together.