Software Developer Graduate: September 2026 London

Software Developer Graduate: September 2026 London

London Trainee 28000 - 38000 € / year (est.) No home office possible
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At a Glance

  • Tasks: Join a dynamic team to develop cutting-edge trading technologies and solve real-world challenges.
  • Company: Susquehanna, a forward-thinking tech firm with a collaborative culture.
  • Benefits: Industry-leading training, hands-on experience, and a casual work environment.
  • Other info: Enjoy a non-hierarchical culture that promotes continuous growth and collaboration.
  • Why this job: Make a real impact in tech while learning from experienced mentors.
  • Qualifications: Graduating in 2026 with a STEM degree and strong software development skills.

The predicted salary is between 28000 - 38000 € per year.

Susquehanna is seeking talented graduates to join their growing London office in September 2026. As a Software Development Graduate at Susquehanna, you will be working with senior technologists from the beginning of your programme who will act as your mentors throughout. Your role will allow you to get involved with the development teams building cutting‑edge technologies.

You will be working with Software Developers who have a constant focus on evolving a stable, scalable, optimized environment with minimized risk. Our growing team of analysts, developers, infrastructure engineers and support specialists design, deliver and optimize industry‑leading technical solutions that can process large amounts of data, ensuring high performance and stability.

What we’re looking for

  • Technical: You have strong software development skills in any object‑oriented language (we use C#, C++ & Python mostly). You also understand algorithms, data structures, and object‑oriented design patterns.
  • Problem Solver: When it comes to solving problems, you use clear and sound reasoning. You’re rational and like to use numbers and data to come up with sensible solutions.
  • Curious: You’re eager to learn and develop new technologies. You’re inquisitive and creative, questioning the status quo.
  • Communicator: You enjoy building relationships with those you work closely with. You enjoy sharing ideas, expressing your thoughts, and listening to the views of others.
  • Ambitious: You constantly set yourself goals in life and give your all to achieve them. You’re not afraid to put in the effort to reach your full potential.

Education: You will be graduating in 2026 from a Computer Science, Engineering, Mathematics, Physics or related STEM bachelor's or master's degree. Prior experience in finance or trading is not necessary.

What’s in it for you:

  • Education: Our education and training is industry‑leading. Getting a “big picture” perspective of our technology is important. You will also join industry lectures to understand trading and delve deeper into the crucial role that technologists play in Susquehanna. We provide a variety of technical classes to get you up to speed on any technologies that will be needed for success in your role. These include C#, C++, Python.
  • Real Impact: Through a combination of hands‑on and classroom discussion, you will learn how we solve the real technical challenges of building and maintaining the best trading systems. You will learn about our use of leading‑edge hardware and software technologies. With other developers and traders, you will collaborate on live challenges, improvements, and technical issues which are key to the ongoing success of the business.
  • Culture: Our non‑hierarchical culture allows employees of every level to thrive. We are not your typical trading firm – the environment is casual, collaborative and we focus on continuous development, no matter how long you’ve been in Susquehanna.

Note: You must be available to begin in September 2026 to qualify for this role. Susquehanna is an equal opportunity employer. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruitment process, please contact us.

Software Developer Graduate: September 2026 London employer: Susquehanna International Group, LLP

Susquehanna offers an exceptional environment for Software Development Graduates in London, where you will receive unparalleled mentorship from senior technologists and engage in cutting-edge projects. With a strong emphasis on continuous learning and a collaborative culture, employees are encouraged to grow their skills through industry-leading training and real-world problem-solving experiences. The casual yet ambitious atmosphere fosters innovation and allows every team member to make a meaningful impact from day one.

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Contact Detail:

Susquehanna International Group, LLP Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Developer Graduate: September 2026 London

Network Like a Pro

Get out there and connect with people in the industry! Attend meetups, tech talks, or even online webinars. Building relationships can open doors to opportunities that aren’t advertised.

Show Off Your Skills

Create a portfolio showcasing your projects, especially those using C#, C++, or Python. Share it on platforms like GitHub and make sure it’s easy for potential employers to see what you can do!

Ace the Interview

Prepare for technical interviews by practicing coding challenges and algorithms. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, it’s not just about getting the right answer but also how you approach the problem.

Apply Through Our Website

Don’t forget to apply directly through our website! It shows your enthusiasm and makes it easier for us to track your application. Plus, you’ll be one step closer to joining our awesome team!

We think you need these skills to ace Software Developer Graduate: September 2026 London

C#
C++
Python
Object-Oriented Programming
Algorithms
Data Structures
Object-Oriented Design Patterns

Some tips for your application 🫡

Show Off Your Skills:Make sure to highlight your software development skills in your application. Whether it's C#, C++, or Python, let us know what you're good at and how you've used these languages in your projects.

Be a Problem Solver:We love candidates who can think critically! Share examples of how you've tackled challenges in the past. Use numbers and data to back up your reasoning – it shows us you’re a rational thinker.

Express Your Curiosity:Let us see your eagerness to learn! Mention any new technologies or concepts you’ve explored recently. We appreciate candidates who question the status quo and are keen to grow.

Connect with Us:Don’t forget to apply through our website! Building relationships is key, so feel free to express your thoughts and ideas in your application. We’re excited to hear from you!

How to prepare for a job interview at Susquehanna International Group, LLP

Know Your Tech Inside Out

Make sure you brush up on your software development skills, especially in C#, C++, and Python. Be ready to discuss algorithms, data structures, and design patterns. Practising coding problems can really help you demonstrate your technical prowess during the interview.

Show Off Your Problem-Solving Skills

Prepare to tackle some problem-solving scenarios. Think about how you approach challenges and be ready to explain your reasoning. Use examples from your studies or projects where you used data and logic to find solutions.

Be Curious and Inquisitive

Demonstrate your eagerness to learn by asking insightful questions about the role and the technologies used at Susquehanna. This shows that you're not just interested in the job, but also in growing and developing within the company.

Communicate Effectively

Practice articulating your thoughts clearly and concisely. Good communication is key, so think about how you can express your ideas and listen to others. Building rapport with your interviewers can make a big difference!