Software Engineer, Yapily

• 5+ years of hands-on Java development experience in a data-intensive environment
• Proven experience building and maintaining data pipelines and APIs
• Strong background in database management, including both SQL/ NoSQL databases
• Experience designing, implementing, and optimizing ETL/ELT processes for high-volume data environments (millions of requests per day)
• Demonstrated expertise in data modeling and schema design for both operational and analytical systems
• Experience with data validation, data cleaning, and ensuring data quality throughout the pipeline
• Proficiency working with REST APIs and microservices architectures
• Knowledge of stream processing frameworks for real-time data processing
• Experience with cloud-based data services, particularly on Google Cloud Platform, advantageous
• Familiarity with data orchestration tools and workflow management systems
• Experience implementing data governance and compliance measures in line with regulations like GDPR and standards like ISO27001
• Background in SaaS, API, or telecommunications environments, with specific expertise in billing systems and usage-based data processing
• Experience supporting BI tools and data visualization platforms, particularly Looker
• Knowledge of version control and CI/CD practices for data pipeline deployment
• Experience monitoring and troubleshooting data pipelines in production environments
• Understanding of data security best practices and encryption methods for sensitive data
• Ability to optimiwe data systems for performance, cost, and scalability
• You love innovation – it’s wired into your DNA
• You have exceptionally high integrity. You’ll treat all interactions with the confidentiality, sensitivity and diplomacy they deserve
• You think outside of the box and are pragmatic. You will bring in and iterate on the experience, skills and knowledge of best practice that you have seen elsewhere. You are always looking for better and cost effective ways to do things
• You are driven and curious. You ask questions and you strive to understand
• You enjoy solving problems. You don’t get flustered easily. You’re comfortable managing your time and can be counted on to skilfully handle issues
• You understand the importance of attention to detail and ensuring quality outputs. Everything you produce is of high quality
• You have a can-do approach. You think on your feet. Switching up tasks and juggling multiple priorities comes naturally to you

Desirable

• As a Java Software Engineer focused on Data Products at Yapily, you will play a key role in designing and implementing our next-generation data systems
• You’ll be responsible for developing high-performance data pipelines, billing infrastructure and APIs that power our suite of products – including Reports API, Analytics API and Insights API – ensuring data is reliably processed and securely delivered to our customers
• Develop & Optimize Data Pipelines: Design, build, and maintain scalable data ingestion and processing systems to transform raw data into actionable insights
• Billing Infrastructure: Build and maintain a reliable billing architecture within an event driven environment
• Data Products: Design, develop, and maintain APIs that deliver a seamless data experience for our customers
• Database Management: Work with both SQL and NoSQL databases, optimizing schema designs and queries to support high-volume data transactions
• Collaborative Problem-Solving: Work closely with BI, infrastructure teams, product managers, and cross-functional teams to deliver data-centric solutions that drive business value
• Quality Assurance: Implement robust testing, monitoring, and logging practices to ensure the performance and resilience of data systems
• Continuous Improvement: Engage in code reviews, iterative development, and agile methodologies to continuously enhance product functionality and reliability