Junior Back-End Engineer

Junior Back-End Engineer

Junior Back-End Engineer

Overview of the Role

We are looking for a Junior Backend Engineer with experience in .NET to join our team. You will work on building and maintaining scalable backend applications and services, contributing to a robust and high-performance infrastructure that powers a seamless user experience across our platforms.

You will develop backend services in .NET and support/improve existing systems as needed. You'll collaborate closely with other engineers, participate in technical discussions, and help evolve our backend architecture and best practices.

You will contribute to improving/maintaining performance and stability of the backend services: ensure all APIs operate efficiently, proactively identify and resolve issues. This role is ideal for someone who's motivated to improve their skills by writing clean, maintainable code, API design, and continuous improvement. This role follows a hybrid approach to working, allowing you to combine working from home with working in our modern offices.

You and your manager will agree on the best working pattern that suits both of you. We'll kit you out to work remotely, but we know that collaboration is key to our success, and spending quality time together helps us stay aligned with our mission.

What you'll do:

Develop and maintain scalable backend services and APIs using .NET

Collaborate with developers, DevOps engineers, product owners, and other stakeholders to deliver robust and secure backend solutions

Participate in technical design discussions and continuously improve backend architecture and performance

Design and implement RESTful APIs and integrations, including real-time features (e.g., WebSockets) when needed

Integrate with databases (SQL and NoSQL), message brokers, third-party services, and external APIs

Write clean, reusable, and testable code, Unit tests and help maintain high standards for code quality through reviews

Debug and optimize backend systems for performance, scalability, and security

Maintain technical documentation and API guidelines

Perform related duties as assigned

What you'll bring:

Up to 1 year of software engineering experience, or equivalent internship/project work with a backend focus

Basic exposure to .NET / C#, or a comparable OOP stack with willingness to learn it

Some experience designing and integrating RESTful APIs

Basic grasp of backend architecture, scalability, microservices, and API security best practices

Some exposure with Git and collaborative workflows (GitHub/GitLab); familiarity with Agile processes

Knowledge:

Basic knowledge in .NET

Exposure to relational (PostgreSQL, MySQL) and non-relational (MongoDB, Redis) databases

Comfortable with using Git and collaborative Git-based workflows.

Understanding of security principles for web and API development

Proficient in written and verbal English communication

Personal Attributes

Analytical and synthesis skills

Problem-solving skills

Autonomy and resourcefulness

Sense of initiative

Attention to detail

Flexibility in organizing work

Ability to work as part of a team

Ability to adapt to change

Results driven.

About Flutter CEE

We are Flutter Central & Eastern Europe (CEE). As a proud member of the Flutter family - a global leader in sports betting and iGaming - we are building one of the Group's most dynamic tech and product hubs in Central and Eastern Europe. We aren't just here to participate.

We're here to change the game. By uniting local powerhouses like MaxBet, Adjarabet.com, and Adjarabet.am, we combine deep regional expertise with the scale and strength of Flutter's global platforms. We're setting a new standard for entertainment, responsibility, and innovation - powered by real customer signals that shape everything we build. Settling for the status quo isn't in our DNA.

We build systems designed to scale. We're moving faster, thinking bigger, and putting our customers exactly where they belong: at the heart of every decision. We start by listening to our customers and the communities we serve. What we see, hear, and learn become clear signals, and those signals quickly shape product decisions, better experiences, and responsible innovation.

Technology powers our ambition. The Signature System - our operating model - makes our signal-led approach repeatable and scalable across markets. It's how we move fast and grow with confidence. As part of Flutter, we benefit from the Group's collective advantage - the Flutter Edge. It allows us to identify success in one market, replicate it across brands, and implement proven ideas quickly - with customers always at the forefront.

We're a team of thousands, driven by a challenger mindset and a shared commitment to lead.

We are shaping the future of iGaming in Central and Eastern Europe right here, right now, and our technology and product teams are defining what responsible innovation looks like in practice - not just in theory.

We are Flutter Central & Eastern Europe (CEE). Built on experience. Built to lead. Local champions. Global infrastructure. Why choose us At Flutter CEE, people have access to vast opportunities for career growth and self-development.

Our employee benefits package goes far beyond offering the minimum: We support our people in becoming their best version at work and beyond - and our benefits reflect that commitment. These are some of the benefits included in our employee package:

Generous annual leave

Hybrid work

Individual health insurance

Paid sick leave

Paid maternity & paternity leave

Family reward

Performance & referral bonuses

Loyalty award