At a Glance
- Tasks: Provide L3 support for ION and e-trading platforms in a fast-paced environment.
- Company: Join a global financial institution with cutting-edge trading technology.
- Benefits: Gain exposure to high-impact systems and a collaborative culture.
- Other info: Opportunities for innovation, learning, and career growth await you.
- Why this job: Make a real impact on live trading systems and enhance your technical skills.
- Qualifications: Experience in electronic trading environments and strong technical knowledge required.
The predicted salary is between 36000 - 60000 € per year.
About the Role
We are looking for a Junior ION SME to join a high-performing technology team responsible for the support and continuous improvement of electronic trading platforms for Fixed Income. This role offers a unique opportunity to work at the heart of live trading systems in a fast-paced environment, maintaining mission-critical platforms and driving technical excellence across the e-trading landscape.
Key Responsibilities
Provide L3 support for ION and e-trading platforms used across Fixed Income desks (trading, sales, and back office).
Oversee production trade flows, from market execution to downstream systems and post-trade processes.
Maintain and configure production (PRD) and disaster recovery (DR) environments, ensuring stability and availability.
Identify and implement process enhancements to improve system performance and user experience.
Coordinate and execute platform changes across proprietary systems and third-party components.
Collaborate with technical and business stakeholders to ensure seamless service delivery and operational efficiency.
Required Experience
Proven experience supporting electronic trading environments, ideally with ION Trading platforms.
Solid understanding of Fixed Income products (Rates, Credit, Swaps, etc.).
Familiarity with the end-to-end trade lifecycle — quoting, execution, confirmation, settlement, and valuation.
Strong technical knowledge of Linux, Sybase, TCL, and shell scripting.
Intermediate knowledge of SQL, Excel, and VBA.
Understanding of market connectivity and trading protocols (Tradeweb, MarketAxess, Bloomberg TOMS, MarkitWire, etc.).
Desirable Skills
University degree in Computer Science or a related field.
Experience using JIRA and participating in testing or continuous integration environments.
Analytical mindset with a proactive approach to troubleshooting.
Strong communication skills and ability to work collaboratively under pressure.
Key Competencies
Problem Solving & Delivery Focus – ownership, accountability, and attention to detail.
Client Orientation – understanding business needs and delivering high-quality support.
Collaboration & Communication – working effectively with cross-functional teams.
Ethics & Conduct – acting with integrity, diligence, and professionalism at all times.
Why Join
Work within a cutting-edge trading technology environment in a global financial institution.
Gain exposure to high-impact trading systems and complex market infrastructures.
Join a collaborative, high-performance culture that values innovation, learning, and ownership.
Junior ION SME Support in London employer: Margo Conseil
Join a leading global financial institution that prioritises innovation and employee growth within a cutting-edge trading technology environment. As a Junior ION SME, you will benefit from a collaborative culture that values high performance and offers opportunities for continuous learning and development, all while working on mission-critical platforms that drive the e-trading landscape. Experience a dynamic workplace where your contributions directly impact the success of high-impact trading systems.
StudySmarter Expert Advice🤫
We think this is how you could land Junior ION SME Support in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those who work with ION and electronic trading. Attend meetups or webinars to connect with potential colleagues and learn more about the role.
✨Tip Number 2
Brush up on your technical skills! Make sure you're comfortable with Linux, SQL, and shell scripting. Consider doing some hands-on practice or online courses to boost your confidence before interviews.
✨Tip Number 3
Prepare for scenario-based questions! Think about how you would handle specific challenges related to trading platforms. This will show your problem-solving skills and understanding of the trading lifecycle.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in joining our team and contributing to our high-performance culture.
We think you need these skills to ace Junior ION SME Support in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV speaks directly to the role of Junior ION SME. Highlight your experience with electronic trading platforms and Fixed Income products. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a perfect fit. We love seeing enthusiasm and a bit of personality!
Showcase Relevant Experience:When detailing your experience, focus on specific examples that demonstrate your problem-solving skills and technical knowledge. We’re keen to see how you've tackled challenges in past roles, especially in trading environments.
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Margo Conseil
✨Know Your ION Inside Out
Make sure you brush up on your knowledge of ION Trading platforms. Familiarise yourself with the specific functionalities and features that are relevant to Fixed Income trading. Being able to discuss how you've supported these platforms in the past will show your expertise and readiness for the role.
✨Understand the Trade Lifecycle
Get a solid grasp of the end-to-end trade lifecycle, especially for Fixed Income products. Be prepared to explain how each stage works, from quoting to settlement. This will demonstrate your understanding of the processes and your ability to contribute effectively from day one.
✨Show Off Your Technical Skills
Highlight your technical knowledge of Linux, Sybase, and scripting languages during the interview. Bring examples of how you've used SQL, Excel, or VBA in previous roles. This will help the interviewers see that you have the hands-on skills needed to maintain and improve their trading platforms.
✨Communicate Clearly and Collaboratively
Since this role involves working with various stakeholders, practice articulating your thoughts clearly. Share examples of how you've collaborated with cross-functional teams in the past. This will showcase your communication skills and your ability to work under pressure, which is crucial in a fast-paced trading environment.
