Data Engineer - Data Platform ( Sri Lanka)
About Us
Founded in 2014, Circles is a global technology company reimagining the telco industry with its innovative SaaS platform, empowering telco operators worldwide to effortlessly launch innovative digital brands or refresh existing ones, accelerating their transformation into techcos.
Today, Circles partners with leading telco operators across 14 countries and 6 continents, including KDDI Corporation, Etisalat Group (e&), AT&T, and Telkomsel, creating blueprints for future telco and digital experiences enjoyed by millions of consumers globally.
Besides its SaaS business, Circles operates two distinct businesses:
- Circles.Life: A wholly-owned digital lifestyle telco brand based in Singapore, Circles.Life is powered by Circles’ SaaS platform and pioneering go-to-market strategies. It is the digital market leader in Singapore and has won numerous awards for marketing, customer service, and innovative product offerings beyond connectivity.
- Jetpac: Specializing in travel tech solutions, Jetpac provides seamless eSIM roaming for over 200 destinations and innovative travel lifestyle products, redefining connectivity for digital travelers. Jetpac was awarded Travel eSIM of the Year.
Circles is backed by renowned global investors, including Peak XV Partners (formerly Sequoia), Warburg Pincus, Founders Fund, and EDBI (the investment arm of the Singapore Economic Development Board), with a track record of backing industry challengers.
Job Description
Circles.Life is looking for a Data Engineer (Data Platform) who possesses superior analytical skills, energy, drive and attention to details. Do “unstructured,” “semi-structured,” and “structured” sound like the type of environments you like to work in? The ideal candidate will be a team player with a forward-thinking mindset, ability and confidence to challenge the status quo to define future visions.
As a member of the Data Platform team, you’ll be given a unique opportunity to work with high impact projects and interact directly with senior leadership. Being the first fully digital telco in Asia, Circles.Life can also provide you access to one of the largest data sets in the region to work with. The successful candidate will be responsible for analyzing and organizing big data as well as management reporting duties.
As a key member of our team, your responsibilities include:
- Own - All Things Data.
- Design, develop and implement Big Data platforms using Cloud architecture
- Setting up a central data platform where all our data will feed in
- Setting up tools for capturing data from various sources into the central data warehouse
- Utilize state-of-the-art methods for data processing & analysis.
- Working with open source tech
This is a Hard-Core Engineering role, where a large part of an Engineer's time is spent Writing Code with the remainder being spent on Designing and Architecting systems, Tuning and Debugging Big Data Systems, Supporting Production Systems and Supporting Business Analysts and Data Scientists.
Job Requirements
Must-Have
- 1 ~ 3 years of relevant experience with excellent coding skills in (Python, Java or Scala)
- Bachelors or Masters degree in Computer Science, Engineering, or relevant industry experience or equivalent is required.
- Knowledge with Big Data technologies (such as Snowflake Hadoop, Spark, Kafka, Cassandra, Hive/Pig, and Java/MapReduce), tuning, troubleshooting and scaling these big data technologies, where having a curiosity with the internal workings of these systems is key to being successful.
- Experience with SQL Database and NoSQL databases, such as Snowflake, CouchDB, MongoDB, Cassandra, HBase, DynamoDBn Hive
- Working experience in data ingestion pipelines
- Working experience in Bash and Linux Environments
Nice to Have
- Exposure in building real-time processing pipelines using Spark-streaming or Flink
- Exposure to data and machine learning services from Azure, Amazon Web Services (AWS), and/or Google Cloud a plus
- Experience with orchestration tools like Airflow
- Experience in Data Warehouse solutions like Redshift, Hadoop, Snowflake
- Exposure to data visualization tools a plus (Tableau, Looker, Metabase etc.)
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What We Do
Founded in 2014, Circles is a global technology company reimagining the telco industry with its SaaS platform - Circles X, empowering telco operators launch and operate successful digital brands. Today, Circles is partnering operators in 14 countries with the mission to deliver delightful digital experiences to millions of people through our businesses. With Circles.Life, our digital lifestyle brand, we empower and delight customers across the world by offering digital experiences that go beyond traditional telco services. With Circles X, our digital telco technology empowers operators to launch digital telco brands from anywhere in the world. Built for operators by an operator, Circles X powers both Circles.Life and our partner operators’ digital telco brands. Circles is backed by global investors such as Sequoia, Warburg Pincus, EDBI and Founders Fund – renowned institutions with a track record of backing industry-shaking innovators. To learn more, visit www.circles.co.







