# Lead Software & Platform Engineer at LSEG

LSEG is hiring a Lead Software & Platform Engineer in Bucharest, Romania. Level rates it Little AI ●○○○; you can [apply on LSEG](https://jobsbylevel.com/go/52fb7e7c-4f64-41d6-9e0e-b11c0b2d4481?utm_medium=ai-agent).

AI Level 1, AI centrality 10 out of 100. Bucharest, Romania.

## Details

- Company: [LSEG](https://jobsbylevel.com/companies/lseg)
- AI level: AI Level 1 (score 10 out of 100)
- Location: Bucharest, Romania
- Posted: October 12, 2026
- Apply: https://jobsbylevel.com/go/52fb7e7c-4f64-41d6-9e0e-b11c0b2d4481?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=lead-software-platform-engineer-at-lseg-01d948

## Prepare for this job

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## Description

About Us: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. We're proud to be recognised as a Great Place to Work in 2024. Learn more about life and purpose of our company directly from the Romanian colleagues’ video: Bucharest, Romania | Where We Work | LSEG Role Summary: LSEG is seeking a dynamic and hands-on Lead Software & Platform Engineer to be part of a high-performing engineering team in delivering strategic services for our flagship LSEG Workspace platform. This role offers the opportunity to shape the future of our technology ecosystem while encouraging a culture of excellence and innovation within your team. What You’ll Be Doing: As a Lead Software & Platform Engineer, you will be a member of the Application Infrastructure team, responsible for building, improving and maintaining the delivery of cloud-native products, applying your expertise in technologies to deliver scalable, reliable, and high-performance solutions. You will play a key role in designing and developing backend systems that power our flagship product, LSEG Workspace. You’ll work in a distributed team environment and collaborate with hardworking Product Managers, Architects, Software Engineers and Site Reliability Engineers across the globe. Architect and implement backend services using NodeJS, C# and both Azure and AWS cloud infrastructure. Collaborate with multi-functional teams to deliver new features and improvements. Ensure code quality, security, and performance across the application's framework. Participate in code reviews, design discussions, and agile ceremonies. Applying a wide range of policies or standards. Identifying and resolving technical and operational problems. Taking decisions involving interpretation of data, planning your own work, and refining the methods and techniques to be used. What You’ll Bring: Bachelor's or Master's degree in Computer Science, Information Technology, or a related field, with 7+ years of professional software engineering experience, including back-end development and infrastructure support. Hands-on experience in DevOps, system administration, and automating software delivery processes, including CI/CD pipelines and infrastructure-as-code. Terraform experience would be advantageous. Strong experience in Cloud Computing Architecture, Serverless Computing, and Container Services (ideally with both Azure and AWS). Demonstrated knowledge of the design and operation of critical, high-volume distributed systems, including synchronous/asynchronous service patterns, long-running processes, concurrency, and multithreading. Demonstrated experience in complex system design, development, and collaboration in an agile environment. Proficient in one or more programming languages, including .NET (C#), Java, NodeJS/TypeScript, Python, and shell scripts. Experience with both relational and non-relational databases. Communication of changes, blockers, and progress clearly to stakeholders, with work aligned to priorities and manage dependencies

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/lead-software-platform-engineer-at-lseg-01d948

Source: https://jobsbylevel.com/jobs/lead-software-platform-engineer-at-lseg-01d948

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