Backend Developer

Omega CRM is a Merkle & Dentsu company, leader in development of Customer Experience services, with years of experience in the use of Technology applied to Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a Backend Developer motivated to gain proficiency in Salesforce technologies such as Mulesoft or Heroku.

Main responsabilities:

• Develop software according to user requirements, functional and technical design specifications.
• Perform and assist with quality assurance activities as needed.
• Asses, troubleshoot, document, upgrade and develop maintenance procedures.
• Review code for potential performance issues, reusability and/ or anomalies.

Required Skills:

• Proficiency in JavaScript (ES6+).
• Experience in backend development with Node.js.
• Ability to implement RESTful APIs.
• Knowledge of SQL databases (PostgreSQL, Microsoft SQL Server).
• Familiarity with Git and code repositories such as Bitbucket.
• Excellent spoken and written English.

Desirable Technical Skills:

• Knowledge of backend frameworks such as Express.js or Fastify.
• Experience using TypeScript for backend application development.
• Understanding of the OpenAPI standard and Swagger.
• Basic understanding of CI/CD concepts for automating development, testing, and deployment processes.
• Experience with testing tools such as Jest, Mocha, or Chai.
• Knowledge of GraphQL.
• Experience in frontend development with React.

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: , and . We grow .