Technical Specialist

LSEG’s interview process typically starts with an online aptitude and coding test, followed by two technical rounds focusing on data structures, algorithms, Python, SQL and AI/ML concepts, and a final HR round assessing cultural fit. The difficulty is moderate to high, with emphasis on problem‑solving speed and clear communication of solutions.

LSEG promotes a collaborative, merit‑based culture where innovation is encouraged and employees are empowered to take ownership of their work. The firm offers clear growth pathways, strong work‑life balance initiatives, and a supportive environment that values diversity and continuous learning.

B.Tech / B.E / M.Tech / M.Sc in Computer Science, Information Technology, Electronics, Data Science or related fields; Minimum 60% aggregate (or CGPA 6.0/10); Graduation batch 2025 or 2026; No active backlogs at the time of joining; Strong analytical and problem‑solving abilities; Good communication skills.

Round 1: Online Assessment (Aptitude + Coding) → Round 2: Technical Interview 1 (Fundamentals & Projects) → Round 3: Technical Interview 2 (System Design & AI/ML) → Round 4: HR Interview (Fit & Culture).

London Stock Exchange Group (LSEG) is a world‑leading financial markets infrastructure and data provider. With a presence in over 65 countries and a workforce of around 25,000, LSEG powers trading, clearing, and data services for a diverse set of customers ranging from banks and asset managers to fintech innovators. The company’s purpose – driving financial stability, empowering economies and enabling sustainable growth – is embedded in its culture of integrity, partnership, excellence and change. LSEG invests heavily in technology, AI and data analytics to stay ahead of market dynamics and to deliver value‑added solutions to its global clientele. The Innovation & Intelligence Team within the Data & Analytics Operations function is at the heart of this transformation. This agile, cross‑functional squad of data scientists, engineers and analysts builds automation and AI solutions that boost operational efficiency across the group. The team works closely with Engineering and D&A Operations, shaping technology road‑maps, experimenting with emerging tools and delivering production‑grade products that solve real business problems. As a Technical Specialist, you will be a key driver of this mission. You will design and implement automation and AI/ML solutions, translate business requirements into working prototypes, and evolve them into production‑ready tools. You will build MVPs, develop data pipelines, manage inference workflows and continuously explore new technologies to keep the solutions cutting‑edge. Your role will also involve close collaboration with stakeholders, clear communication of technical concepts, and fostering a culture of innovation and continuous improvement. Key Responsibilities: 1. Design, develop and deploy automation and AI/ML solutions to address business challenges. 2. Gather requirements from cross‑functional teams and convert them into functional prototypes. 3. Build, test and iterate Minimum Viable Products (MVPs) for rapid validation. 4. Create and maintain robust data pipelines and inference workflows. 5. Integrate solutions with cloud platforms (AWS, Azure, GCP) and ensure scalability. 6. Conduct code reviews, enforce best practices and maintain documentation. 7. Stay updated with emerging AI/ML tools and techniques, applying them where beneficial. 8. Participate in agile ceremonies, contribute to sprint planning and retrospectives. 9. Mentor junior team members and promote knowledge sharing. 10. Support production monitoring, troubleshooting and continuous improvement. Tech Stack: Python, SQL, Pandas, Scikit‑Learn, TensorFlow/PyTorch, AWS/GCP/Azure services, Docker, Kubernetes, CI/CD pipelines, Git, Agile tools (Jira, Confluence). Growth Path: Starting as a Technical Specialist, you can progress to Senior Technical Specialist, Lead Engineer, and eventually to Architecture or Management roles within LSEG’s Data & Analytics division, with ample opportunities for cross‑domain exposure and global mobility. Why Join LSEG? You will work in a globally recognised financial technology leader that values innovation, offers competitive compensation, and provides a collaborative environment where your ideas can directly impact market‑critical systems. The company’s commitment to diversity, sustainability and employee well‑being ensures a supportive workplace for personal and professional growth.