At a Glance
- Tasks: Lead the design and build of real-time systems for global index calculation.
- Company: Join LSEG, a leader in financial services and technology innovation.
- Benefits: Enjoy healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.
- Other info: Be part of a diverse team that values equal opportunities and personal growth.
- Why this job: Make a significant impact on a cloud-native platform used worldwide.
- Qualifications: Strong software engineering skills and experience with cloud-native applications.
The predicted salary is between 60000 - 80000 £ per year.
FTSE Russell (LSEG) is building the real‑time platform that powers global index calculation across equity, fixed income, and multi‑asset markets. We’re looking for a hands‑on Senior Technical Lead to help modernise and scale this platform – a cloud‑native, low‑latency system that operates at global scale and underpins critical investment products used worldwide. This is an individual contributor leadership role. You’ll lead through architecture, engineering quality, and delivery – designing resilient, event‑driven systems, shaping technical direction, and raising standards across the team. You’ll work on systems where performance, data quality, and reliability are non‑negotiable, while leveraging modern cloud (AWS) and AI‑assisted development tooling to accelerate delivery without compromising control.
Responsibilities
- Design and build real‑time, event‑driven systems that calculate and distribute index data with low latency and high reliability.
- Own platform architecture and engineering quality, leading through hands‑on delivery, code review, and clear technical direction.
- Scale and operate a cloud‑native platform on AWS, ensuring resilience, observability, and performance under real market conditions.
- Define and evolve data models and pipelines for market and reference data, with strong focus on accuracy, auditability, and control.
- Drive engineering standards and modernisation, using AI‑assisted tooling and automation to improve delivery speed without compromising quality.
Tech Stack
- Development: Java, C#, Python, SQL, OpenAPI.
- Cloud: AWS (Lambda, API Gateway, S3, SQS, SNS, Aurora, and others as required).
- Databases: Sybase ASE, Sybase IQ, Aurora Postgres.
- IaC and CI/CD: Terraform, AWS CLI, GitLab.
- AI Development: Agentic AI tooling (e.g. GitHub Copilot, Claude Code).
What You’ll Bring
- Strong software engineering background, with experience designing and building distributed, event‑driven systems.
- Proven ability to own system design and architecture, balancing performance, scalability, and reliability.
- Hands‑on experience building and operating cloud‑native applications on AWS.
- Solid understanding of data modelling and relational databases in production systems.
- Experience with infrastructure as code (e.g. Terraform) and modern CI/CD practices.
- Demonstrated ability to lead through engineering quality – code reviews, testing strategy, and raising technical standards.
Nice to Have
- Experience working on low‑latency or real‑time systems.
- Exposure to financial services, market data, or index products.
- Practical use of AI‑assisted development tooling to improve engineering productivity.
Benefits & Values
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.
Equal Opportunities
We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs.
Senior Technical Lead - Real Time Platform employer: Dormont Manufacturing Co
At LSEG, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. As a Senior Technical Lead, you'll have the opportunity to shape the future of our real-time platform while benefiting from tailored support such as healthcare, retirement planning, and paid volunteering days. Our commitment to employee growth and equal opportunities ensures that you can thrive in your career while making a meaningful impact in the financial services sector.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Technical Lead - Real Time Platform
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Dormont Manufacturing Co or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Dormont Manufacturing Co.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Dormont Manufacturing Co.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Dormont Manufacturing Co that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Technical Lead - Real Time Platform
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Dormont Manufacturing Co.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Dormont Manufacturing Co and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Dormont Manufacturing Co
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Dormont Manufacturing Co uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
