Senior Software Engineer

Betway Global; Krakow (WI); On-site; USD 120,000 - 180,000; Full time

Job summary

Betway Global is seeking a Senior Software Engineer to drive design and evolution of our technology stack. You’ll code hands-on, ensure robust, scalable platforms, and help teams move faster with modern architectures.

The role emphasizes high-quality software, cross-functional collaboration, and challenging projects in a dynamic gaming tech environment.

Qualifications

• Proficient in .NET 8+ for Web APIs and Worker Services.
• Solid experience with C# 8 and above.
• Hands-on experience with Elasticsearch.
• Strong MS SQL Server knowledge including EF Core and Dapper.
• Familiarity with message queuing: RabbitMQ, Kafka or Azure Service Bus.
• Proficient with Azure DevOps: Repos, Pipelines and Releases.
• Experience with modern frontend frameworks: Angular, React or Vue.
• Knowledge of in-memory and distributed caching (Redis).
• Development experience in microservices architecture.
• Strong unit testing practices and frameworks.

Responsibilities

• Collaborate with stakeholders to translate requirements into technical design.
• Design scalable architectures across software, hardware and communication components.
• Develop high-level system diagrams and web applications across platforms.
• Build, test and maintain software solutions including apps, websites, data processes and UIs.
• Ensure code quality and CI/CD alignment; continuous improvement.
• Conduct code reviews and promote engineering best practices.
• Work with project management to define technical direction and delivery timelines.

Skills

.NET 8+

C# 8+

Microservices

Unit testing

Front-end frameworks (Angular/React/Vu

Tools

Elasticsearch

RabbitMQ

Kafka

Azure Service Bus

Azure DevOps

EF Core

Dapper

Redis

Job description

On average it takes 5 minutes to apply for this role.

Kick-start your career in the online gaming world and experience the very latest in technology and innovation.

Do you see yourself as one of those “out-of-the-box thinkers”, “Technical masterminds”, “Outstanding creatives”, or “Mind-boggling number crunchers”? If so, we want to welcome you to the Betway family and celebrate what makes you unique!

Our global customer base is exploding and we need your skills to support us on this exciting journey! Don’t look back and submit your application before the opportunity passes you by..

Who We Are

We’re Super Group, the NYSE-listed digital gaming company behind some of the world’s leading Sports and iGaming brands, including Betway and Jackpot City. We’re a powerhouse built on decades of expertise and we’re changing the game for good. Our mission is to give our customers a superclass entertainment experience.

Who We’re Looking For

We’re on a thrilling journey of growth and innovation, and we need passionate, driven individuals to join us. At Super Group International, every day is action-packed, and we expect you to bring your A-game. In return, you’ll find a supportive environment where your skills can flourish and your career can soar.

Ready to become a game-changer? Supercharge your career with us and be part of something extraordinary.

Why we need you

We’re building experiences that wow our customers – and that starts with bold, curious people who want to do work that matters.

If you’re hungry to grow, excited by impact and ready for a challenge that will supercharge your career, this could be your moment.

As our Senior Software Engineer, you’ll play a key part in driving design, development and the evolution of our Technology stack, getting hands‑on with ensuring our platforms are robust, scalable and ready for what’s next. Your drive and ideas will help us move faster, improve smarter, and stay ahead of the game.

What You’ll Do

• Collaborate with stakeholders to understand user requirements and translate them into clear technical design documents
• Design scalable software architectures that support both current and future cross‑functional needs, including software, hardware and communication components
• Develop high-level system design diagrams and implement moderate-to-complex web applications across multiple platforms
• Design, build, test and maintain software solutions including applications, websites, data processes and user interfaces
• Ensure code quality and DevOps alignment through CI/CD pipeline development and continuous improvement
• Conduct code reviews, champion coding standards and drive adoption of engineering best practices
• Collaborate with project management to define technical direction and plan delivery timelines

This list covers your core responsibilities – with plenty of room to stretch, explore and take on new challenges as we grow.

What You’ll Bring

• Clear, confident communication (written and verbal), and the ability to breakdown complex ideas
• A collaborative mindset, working smoothly with cross‑functional teams to hit shared goals
• Strong organisational skills and the ability to manage multiple projects without dropping the ball
• Exceptional attention to detail and a commitment to high‑quality work
• Adaptability – you stay sharp, productive and positive in fast‑moving environments
• Proficient in .NET 8+ for developing Web APIs and Worker Services
• Solid experience with C# 8 and above
• Hands‑on experience with Elasticsearch
• Strong working knowledge of MS SQL Server, including Entity Framework Core and Dapper
• Familiarity with message queueing systems such as RabbitMQ, Kafka or Azure Service Bus
• Proficient with Azure DevOps, including Repos, Pipelines and Releases
• Experience with one or more modern frontend frameworks: Angular, React or Vue
• Understanding of in‑memory and distributed caching using tools like Redis
• Development experience in microservices architecture
• Solid understanding of unit testing practices and frameworks

Desirable Skills You’ve Got Up Your Sleeve

• In‑depth knowledge of sports betting markets, including odds calculation, betting types and market trends
• Previous experience in the online gaming or casino industry, with a strong understanding of player behaviour and industry regulations
• Familiarity with gambling regulations and compliance requirements in various jurisdictions, ensuring adherence to legal standards
• Experience in developing and executing customer retention strategies

Our values are non‑negotiables

Our culture is underpinned by core values that are linked to key behavioural competencies. Along with the below behavioural competencies, these are essential for all employees in order for you to embed in and drive our culture forward.

These Competencies Are

• Adaptability
• Ownership and accountability
• Initiating action
• Resilience
• Team orientation
• Integrity
• Innovation

What You’ll Get Back

• Supergrowth is real here. Our learning and development programmes give you the tools, training and opportunities to level up fast.
• Your progress matters. Our Performance tool ensures you get meaningful feedback to support your development and superdrive your career.
• Support that has your back. Our Employee Assistance Programme offers resources for you and your family.

Ready to feel superclass?

At Super Group, your experience matters. We’re honest, fair, and focused on helping you succeed – and your work will have real impact from day one.

Game on!

Should you not hear from us within 2 weeks, please assume your application has not been successful.