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Jobs / Betano (Kaizen Gaming) / Backend Engineer
Posted 2026-05-19

Backend Engineer

Description

You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead, Automation Testers and other Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers.

Software engineers in Kaizen are responsible for a multitude of projects, from customer-facing websites and mobile applications to admin and internal tools and backend services, most of them withstanding high volume traffic.

As a Software Engineer you will create new solutions and see them through, from conception to production.

You will turn requirements into simple and sophisticated technological systems. The large scale, highly available infrastructure is at the core of that challenge.

You will design, build, and maintain efficient, reusable, and reliable code.

You will research new technologies to find new and efficient ways to solve day to day challenges.

You will ship high-value features quickly.

You will challenge the status quo and improve the team and product.

Most of the sites and services are written in C# / ASP.NET and new services are written in .NET Core. New applications use vue.js in the front-end while older ones use server-rendered (Razor) views in combination with jQuery & Knockout.js. MS SQL Server is used for most of the storage needs, but Redis and ElasticSearch are also used when it makes sense. RabbitMQ is the go-to message broker. Gitlab is used for code versioning and CI, and the Atlassian stack for tickets and documentation.

Responsibilities
  • Create new solutions and see them through, from conception to production
  • Turn requirements into simple and sophisticated technological systems
  • Design, build, and maintain efficient, reusable, and reliable code
  • Research new technologies to find new and efficient ways to solve day to day challenges
  • Ship high-value features quickly
  • Challenge the status quo and improve the team and product
Requirements
  • At least 2 years of experience developing production-level software using Microsoft .NET (full framework or .NET Core) (required)
  • Proficient in C# and MVC (required)
  • Good understanding of basic web technologies, such as HTTP, REST, etc. (required)
  • Practical understanding of algorithms and design patterns (required)
  • Passionate about delivering high-quality code (required)
  • Fluent in English, both oral and written (required)
  • Strong work ethics and eagerness to take initiatives with a can-do attitude (required)
  • Demonstrated AI-first mindset, actively leveraging AI tools and assistants to improve productivity, problem-solving and decision-making. Continuously explores new AI capabilities and champions their practical adoption within teams, using AI as a natural part of day-to-day work rather than a supplementary tool (required)
  • Expertise in concurrency, multi-threading, and event-driven architecture (nice-to-have)
  • Exposure to distributed applications that are secure, can scale and are highly available (nice-to-have)
Benefits
  • A buddy will support you with your onboarding
  • Competitive pay and bonus scheme
  • Developmental 360° feedback framework
  • Hybrid way of working & remote options
  • Monthly meal allowance
  • Nice rigs - 2.5K monitor, latest i7, tons of RAM, fast SSD
  • Private health insurance for you & your family
  • Relocation package & "Brain Gain" relocation bonus for Greek expats
  • Unlimited access to Udemy & continuous training
About Betano (Kaizen Gaming)

Kaizen Gaming is one of Europe's fastest-growing GameTech companies, operating the Betano and Stoiximan sports-betting and online-casino brands. Founded in 2013 and headquartered in Athens, Greece, with a major operational hub in Malta, it serves more than 13 million customers across 19 markets in Europe, the Americas and Africa. The company builds its own technology, combining sportsbook, live betting and casino products. Its flagship Betano brand has grown internationally through sponsorships including UEFA competitions and major football clubs.

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