Senior Scala Developer (Advertising Services)

Argentina Brazil Bulgaria Colombia Europe Europe (remote) Hungary Latin America Mexico Poland Portugal Remote Java Scala Software Developer

Required skills

Java / expert
Scala / expert
AWS / strong
SQL / expert

We are looking for a Senior Scala Developer to join our team and help us build great products for our client. 

 This might be the role for you, if you: 

  • are a detail-oriented person, who catches problems early and adjusts   
  • are a strong communicator who is able to collaborate with multiple business and engineering stakeholders and work through conflicting needs 
  • are problem solver who likes to dive deep into a problem, diagnose root causes, and work with multiple teams to come up with a solution 
  • are ready to fall in love with our customer’s product, are not afraid to invent new decisions, and take responsibility for their decisions 


Our client is a global leader in location technology, AdTech domain. The client provides “visitation data”, which allows brands, agencies, SMBs, and non-profits to drive high-performing business outcomes (ROI). The data is activated through a suite of performance products and services via their self-serve advertising platform, through managed services, or tailored partnerships. 


  • 6+ years of professional experience in Software Engineering 
  • Extensive hands-on experience in Java and Scala 
  • Strong experience developing and deploying software on AWS or similar cloud 
  • Proven experience designing and building complex technical solutions 
  • Knowledge of UI, rest services, API’s, ETLs, cloud infrastructure, real-time and batch systems 
  • Proven ability to optimize performance and cost in a high-volume/low-latency environment 
  • Ability to build, analyze, test, and troubleshoot highly complex SQL queries 
  • At least Upper-Intermediate level of English (both spoken and written) 


Will be a plus:

  • Experience with: Hadoop, Spark, Python, JavaScript 
  • Experience in Data Engineering 
  • Related industry experience in AdTech or marketing 

Personal Profile

  • Good team player 
  • Detail-oriented person 
  • Good problem-solving skills 
  • Ability to work effectively alone and as a collaborator 


  • Provide technical leadership to the team on a tactical basis with a focus on quality, stability, and performance 
  • Promote mastery of productionalized systems across the organization in code-quality, automated QA, logging, monitoring, alerting, building and deploying pipelines 
  • Discuss high-level requirements with stakeholders to design, document, and build multiple complex systems across advertising ecosystem 
  • Collaborate with project managers and people managers to help plan and estimate potential and active projects and to work toward a common architecture for the organization 
  • Write excellent production code and coach other team members to do the same through best practices and code reviews 
  • Provide support and guidance to improve the agile culture and practices within the organization 
  • Apply deep knowledge of the advertising industry to accelerate the engineering efforts and help build efficient solutions that meet the business needs 


  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities

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