Senior Scala Engineer in VeliTech

VeliTech is a product company, where everyone is passionate about technology and strives to stay ahead of the curve. Our team is fueled by a deep understanding of cutting-edge frameworks, technologies, and continuous learning. This combo brought us success, 35+ million users served with our iGaming products, breakthrough Tech Radar, and a team of 200+ bright minds who made this happen. And this team is ready to welcome you in a world of opportunities to grow and expand your expertise. If this piques your interest, then look no further – this is the perfect opportunity for you!We invite Senior Scala Engineer to join VeliHorizon product team.Horizon is the API-driven, microservices-based platform that takes online casinos, sports betting, and beyond to the next level. Our cutting-edge technology integrates with leading gaming providers for a highly-secured, compliant gaming environment that's designed to meet all clients' needs. Tech stack:Scala 2/3, Typed Akka, ZIO, PostgreSQL, Elasticsearch, Clickhouse, K8s, Kafka, gRPC, AWSIn this role you will:-Technical improvements, research and development in mission-critical services related to authentication/authorization and money transaction processing;-Participation in core subsystem architecture design and platform R&D activities;-Code, application, and architecture design review;-Participate in SRE activities, monitoring, investigation and resolution, housekeeping and on-call;-Maintenance and effective legacy replacement of Spring-Boot / Java + Akka 2.5 / Scala 2.12 based service to modern Scala 2.13, Akka 2.6 / Scala 2 and 3 + ZIO 2 stacks.Skills and experience you will need:-Solid experience with Scala/Akka(Stream, Cluster, Persistence, gRPC, Kafka) stack to develop online transaction processing services 3+ years;-Experience with Kafka, PostgreSQL;-Deep understanding of functional and object-oriented programming concepts and design patterns;-Understanding of microservices-based and event-driven architecture;-Ability to write clean, concise and maintainable code.Will be a big plus:-Experience with JDK upgrade and GC tuning (shenandoah, g1, zero gc, cms, parallel);-Experience with Java;-Experience with K8s application troubleshooting and resource tuning;-Experience with Elasticsearch, Redis, DynamoDB;-Experience with Slick, Tapir, gRPC, Scala 3, cats, ZIO;-Experience of work in a product company with real production application;-Experience of work with DevOps/SRE/XP software development practise.We offer:Health care-Medical insurance - full coverage;-Paid sick days - 10 days;-Well-being program.Well-deserved rest-Paid vacation - 20 days;Work-from-anywhere opportunities-Home;-Office;-Mix both options the way you want.Learning and Development-Budget for self-education (hard and soft skills);-Possibility to visit conferences and professional events;-English language courses + speaking club;-Internal educational programs;-Certification opportunities.Lifestyle-Product mindset;-Engineering culture in our DNA;-T-shaped skill set model.