Senior Software Engineer

Overview About Business Unit: The Product team forms the crux of our powerful platforms and helps connect millions of customers worldwide with the brands that matter most to them.
This team of innovative problem solvers develops and builds products that position Epsilon as a differentiator, encouraging an open and balanced marketplace built on respect for individuals, where every brand interaction holds value. Our full-cycle product engineering and data teams chart the future and set new benchmarks for our products, by using industry standard methodologies and sophisticated capabilities in data, machine learning, and artificial intelligence. Driven by a passion for delivering smart end-to-end solutions, this team plays a key role in Epsilon s success story. Why are we Looking for YouAt Epsilon, we run on our people s ideas. It s how we solve problems and exceed expectations. Our team is now growing, and we are on the lookout for talented individuals who always raise the bar by constantly challenging themselves and are experts in building customized solutions in the digital marketing space. What will you enjoy in this RoleSo, are you someone who wants to work with cutting-edge technology and enable marketers to create data-driven, omnichannel consumer experiences through data platformsThen you could be exactly who we are looking for. Apply today and be part of a creative, innovative, and talented team that s not afraid to push boundaries or take risks. Responsibilities What will you doAs a Senior Software Engineer in the Epsilon Product Development team, you will implement scalable data processing solutions using Scala and Spark, working on cloud infrastructure. You will drive the development and optimization of data workflows. In this role, you will contribute to the code for the Data engineering systems and promote engineering standards across the team. Strong written and verbal communication skills (in English) are required to facilitate work across multiple countries and time zones. Good understanding of Agile Methodologies SCRUM. Qualifications Strong experience (6 - 8 years) in Scala programming language and experience with Apache Spark for Big Data processing for design, developing and maintaining scalable on-prem and cloud environments experience with AWS EMR is Proficiency in performance tuning of Spark jobs, optimizing resource usage, shuffling, partitioning, and caching for maximum efficiency in Big Data environments. Experience in designing and implementing scalable, fault-tolerant data pipelines with end-to-end monitoring and alerting. Hands-on experience with Python. Solid grasp of database systems and SQLs for writing efficient SQL s (RDBMS/Warehouse) to handle TBS of data. Familiarity with design patterns and protocols for efficient data modelling, partitioning strategies, and sharding for distributed systems Experience in working on GIT (or equivalent source control) and solid understanding of Unit and integration test frameworks. Able to review code and contribute to setting engineering best practices. Advantageous to have experience on below: Databricks experience including Databricks Notebooks, Delta Lake, and Catalogues. Proficiency in using the ELK (Elasticsearch, Logstash, Kibana) stack for real-time search, log analysis, and visualization. Strong background in analytics, including the ability to derive actionable insights from large datasets and support data-driven decision-making. Experience with data visualization tools like Tableau, Power BI, or Grafana. Familiarity with Docker for containerization and Kubernetes for orchestration. Its good to have AWS certification. Additional Information Epsilon is a global data, technology and services company that powers the marketing and advertising ecosystem. For decades, we ve provided marketers from the world s leading brands the data, technology and services they need to engage consumers with 1 View, 1 Vision and 1 Voice. 1 View of their universe of potential buyers. 1 Vision for engaging each individual. And 1 Voice to harmonize engagement across paid, owned and earned channels. Epsilon s comprehensive portfolio of capabilities across our suite of digital media, messaging and loyalty solutions bridge the divide between marketing and advertising technology. We process 400+ billion consumer actions every single day using advanced AI and hold many patents of proprietary technology, including real-time modeling languages and consumer privacy advancements. Tvhanks to the work of every employee, Epsilon has been consistently recognized as industry-leading by Forrester, Adweek and the MRC. Epsilon is a global company with more than 9,000 employees around the world. Epsilon has a core set of 5 values that define our culture and guide us to bring value for our clients, our people and consumers. We are seeking candidates that align with our values, demonstrate them and make them meaningful in their day-to-day work: Act with integrity. We are transparent and have the courage to do the right thing. Work together to win together. We believe collaboration is the catalyst that unlocks our full potential. Innovate with purpose. We shape the market with big ideas that drive big outcomes. Respect all voices. We embrace differences and foster a culture of connection and belonging. Empower with accountability. We trust each other to own and deliver on common goals. Because You Matter YOUniverse. A work-world with you at the heart of it! At Epsilon, we believe people make the place. And everything we do is designed with you in mind. That s why our work-world, aptly named YOUniverse is passionate about crafting a nurturing environment that elevates your growth, wellbeing and work-life harmony. So, come be part of a people-centric workspace where care for you is at the core of all we do. Take a trip to YOUniverse and explore our outstanding benefits, here Epsilon is an Equal Opportunity Employer. Epsilon is committed to promoting diversity, inclusion, and equal employment opportunities by using reasonable efforts to attract, recruit, engage and retain qualified individuals of all ethnicities and backgrounds, including, but not limited to, women, people of color, LGBTQ individuals, people with disabilities and any other underrepresented groups, traits or characteristics.