LSEG

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Ready to embark on a tech journey? Dive into the heart of innovation with LSEG (London Stock Exchange Group), a leading global financial markets infrastructure and data provider.

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Cluj Software Engineering Java Academy Internship

Become part of the next generation shaping global financial technology.

London Stock Exchange Group (LSEG) is one of the world’s leading providers of financial markets infrastructure and data, operating in 65+ countries and powering global capital markets with world‑class technology and innovation.

Our summer internships are carefully designed to mirror the real responsibilities, challenges and impact of our Software Engineers — giving penultimate‑year students a unique opportunity to learn, build, and innovate at scale within a business that moves markets worldwide.

In 2026, we invite five exceptional students to join our 9‑week Software Engineering Java Academy Internship, an academy‑style programme where all interns develop, collaborate, and work as a unified engineering team.

Programme Details

Duration: 9 weeks
Cohort Size: 5 interns
Study Requirement: Penultimate‑year STEM student graduating Summer 2027
Format: In‑person, team‑based, academy‑style learning
Start Date: July 2026

Programme Overview

The LSEG Software Engineering Java Academy Internship offers hands‑on exposure to the cutting‑edge platforms, systems, and engineering practices that power today’s — and tomorrow’s — global financial markets.

Over 9 weeks (July–September), you will:

work in a collaborative, high‑performance environment
develop strong foundational software engineering skills
gain exposure to the full software development lifecycle: requirements → design → coding → testing → deployment
participate as one unified cohort on interconnected engineering projects
receive guidance from multiple mentors from across LSEG engineering teams
grow through structured learning sessions, engineering best practices and hands‑on coding

The academy is built to accelerate your engineering fundamentals and set you up for success in complex, real‑world environments.

What You’ll Learn

Core Technical Skills

You will deepen your engineering expertise through structured training and practical application, including:

Strong foundations in Java and core software engineering concepts: OOP & SOLID principles
Data structures & algorithms
Clean code practices & code review standards
Multithreading & performance optimisation
System design fundamentals & design patterns
Exposure to microservices, distributed systems & cloud‑native approaches
CI/CD pipelines, automated testing & modern development workflows
Working with real LSEG engineering patterns used in large‑scale financial systems

Engineering Excellence

Experience across the full lifecycle of modern development
Understanding of high‑availability, fault‑tolerant system patterns
Quality engineering techniques (manual & automation)
Analytical thinking with exposure to real business datasets

Business & Market Insight

How global financial markets work
How technology powers trading, clearing, indexing, analytics and post‑trade operations
Access to subject‑matter experts through deep‑dive sessions and engineering talks

Guidance & Growth

A dedicated buddy for day‑to‑day support
Induction week + multiple learning and development sessions
Access to curated e‑learning and coding enrichment tools
Regular feedback and mentorship from experienced LSEG engineers

Who We’re Looking For

We are intentionally targeting students who thrive on solving hard problems, think algorithmically, and demonstrate curiosity, perseverance and a passion for engineering.

Required Profile

You do not need prior Java experience. You must have strong programming fundamentals and a passion for backend engineering.

You are a strong fit if you:

Understand algorithms and data structures
Enjoy solving logical problems
Write clean, structured, well‑organised code
Pay attention to detail and think critically
Are curious about large‑scale, high‑performance systems
Want to learn how global markets operate under the hood

You will stand out if you:

Have competed in programming competitions, hackathons, robotics, or research
Are self‑taught or have personal projects
Can articulate design trade‑offs and decision‑making
Demonstrate resilience, adaptability, and enthusiasm in fast‑paced environments

How to Apply

Applications open soon.

Our assessment process includes: Online application, Technical assessment, Strength‑based interview.

Career Stage: Associate

London Stock Exchange Group (LSEG) Information

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.

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.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

Intră în cont pentru a putea aplica pe această poziție.

Engineering Graduate Programme

Programme start date: September 2026

Please review all the graduate programme opportunities and make one application

Do you have a passion for building technology that powers global financial markets? Do you enjoy solving complex engineering problems, developing scalable systems, and working with modern technologies? Do you thrive in collaborative environments where innovation, automation, and engineering excellence are key?

Our Engineering Graduate Programme provides the ideal springboard for an exciting and meaningful career in software engineering, cloud engineering or DevOps within a global market‑leading organisation.

To be eligible you must be a final‑year undergraduate or Master’s student in Computer Science, Software Engineering, Computer Engineering, Information Technology or a related STEM discipline, and have completed all the requirements of your course before August/September 2026, or be a recent graduate from the class of 2025.

For this role, we are looking for graduates interested in pursuing a career across one of the following areas:

Backend Engineering (Python, Java, C#, .NET, Node.js)
Full‑Stack Development (React, Angular, JavaScript/TypeScript + backend languages)
Cloud Engineering (Azure, AWS – compute, containers, serverless, cloud architecture)
DevOps & Automation (CI/CD, Infrastructure as Code, GitHub Actions, Jenkins, Terraform)

You will work on engineering solutions supporting LSEG’s critical systems, platforms and applications used across global financial markets.

We will also support you in exploring different engineering areas by connecting you with mentors, teams and technical communities across LSEG to help you shape your long‑term engineering path.

Our Engineering Graduate Programme is a 12‑month development opportunity designed for technically curious individuals who want to build, automate, optimise and scale technology that matters.

Highlights of the Graduate Programme

Progress through a 12‑month development journey aimed at building the foundational engineering skills needed for your career
Build your foundational knowledge of LSEG, Financial Markets, and our technology landscape during your global induction
Work on group projects aligned to LSEG’s strategic goals
Meet in person with your cohort at Ignite, the programme mid‑point skills offsite
Access opportunities to earn industry‑recognised cloud or DevOps certifications
Connect with the global Early Careers community and contribute to wider society through CSR and volunteering opportunities

Our graduates join us on a permanent basis, and from day one you will be aligned to an engineering team, giving you a secure framework in which to grow and develop. During recruitment, we will explore your skills and interests to ensure you are placed in the right engineering vertical.

What You Will Do

As an Engineering Graduate, you will contribute to designing, building and supporting high‑performance systems, applications and services. Depending on your placement, you may:

Software / Backend Engineering

Build backend services using Python, Java, C#, .NET or Node.js
Contribute to API development, microservices and distributed systems
Apply clean code principles, testing strategies and best engineering practices
Solve performance, reliability and scalability challenges

Full‑Stack Engineering

Develop web applications using React, Angular, JavaScript/TypeScript
Build backend logic and integrate UI components with APIs
Apply UX principles, secure coding and quality engineering

Cloud & Platform Engineering

Design and deploy cloud services on Azure or AWS
Work with containers (Docker, Kubernetes) and cloud automation tools
Support cloud migration, architecture and optimisation initiatives

DevOps & Automation

Build CI/CD pipelines (GitHub Actions, Jenkins, GitLab)
Implement Infrastructure as Code (Terraform, ARM, CloudFormation)
Automate testing, environments, monitoring and deployments
Contribute to engineering excellence, reliability and observability projects

What We Are Looking For

We are passionate about recruiting people who want to pursue a career in technology and engineering — demonstrated through their studies, personal projects, internships, or extracurriculars.

You will stand out if you demonstrate:

Interest or experience with one or more programming languages (Python, Java, C#, .NET, JavaScript, Node.js)
Familiarity with cloud concepts (Azure or AWS) or engineering tooling
A genuine passion for software development, automation, systems design or cloud engineering
Curiosity about financial markets and how technology powers global trading infrastructure
Strategic problem‑solving skills and the ability to connect the dots
Resilience, focus and flexibility in a fast‑paced engineering environment
Strong communication and collaboration abilities
Eligibility to work in Romania without restrictions

We welcome candidates from diverse engineering and STEM academic backgrounds, including Computer Science, Software Engineering, Electronics, Physics, Mathematics and related fields.

Application close: 27th March

However, we recommend an early application because we review candidates on a rolling basis. Due to high application volumes, we may close applications earlier.

Recruitment Process

Submit your application and resume
Complete an untimed Immersive Online Assessment
Participate in a strength‑based video interview
Attend a virtual half‑day Assessment Centre, involving multiple exercises

Please review all graduate programme opportunities and make one application only. If you submit more than one, we will consider your first application.

Life at LSEG

At LSEG, we offer a comprehensive benefits portfolio designed to support the financial, emotional and physical wellbeing of employees and their families.

We foster an appreciative, inclusive and collaborative culture where every individual is encouraged to thrive. We believe hybrid working creates more possibilities. You will spend meaningful time collaborating in the office, while also being trusted to work flexibly in a way that delivers excellence.

Career Stage: Associate

London Stock Exchange Group (LSEG) Information

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day.

You will be part of a collaborative and creative culture where we encourage new ideas. LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

Intră în cont pentru a putea aplica pe această poziție.

Engineering Summer Internship Programme (2026)

Programme dates: July 2026

Our Engineering Summer Internship Programme has been crafted to simulate our Engineering Graduate Programme so that you can understand what a career in technology at LSEG would really be like.

To be eligible, you must be a penultimate year undergraduate due to complete your degree summer 2027 and studying a ‘STEM’ subject (science, technology, engineering or mathematics).

During your time with us you will have the opportunity to explore potential careers paths by working within our D&A Engineering, Markets functions. Roles can vary from development and programming to business analysis and tech project management. During the recruitment process we will get to know your skills and interest and how they align with the needs of the business to place you in the right team.

These are real roles. Our 9 weeks summer interns play a part in the success of our organisation, just like they would do as a graduate.

What we are looking for:

We are passionate about recruiting people who are interested in pursuing a career within Technology and would like to learn about the full breadth of our business – and are interested in playing a part of our development, as it grows and diversifies.

You will have an interest in technology demonstrated either via your work experience, extracurricular activities, or academic studies. For instance, you may be part of a Computing Society, have taught yourself how to code or have focused on technology as part of a university project.
You should be interested in financial markets and how technology supports our business.
A curiosity for data and an ability to analyse information to draw conclusions and propose solutions.
Individuals who are able to connect the dots and think creatively.
The environment we work in is fast paced, you’ll need to demonstrate focus, resilience and the flexibility to adapt to changing demands.
People who can collaborate with others, using their strong communication skills in the process.
You will stand out to us if you can demonstrate and recognise that what you achieve is equally important to how you achieve it.

Application close: 27th March, however we recommend an early application because we consider candidates on a rolling basis. Due to the volume of applications, we might close the applications earlier, so we recommend an early application.

Recruitment Process:

Application: The first stage involves making an application and submitting your resume.
Immersive Online Assessment: An untimed assessment designed to give you an insight into what it’s like to work at LSEG.
Video Interview: A strength-based-interview style where you will answer a series of questions.
Assessment Center: A virtual half day assessment center involving several different types of exercises. All our assessment centers are held virtually.

Life at LSEG

At LSEG, we provide our employees with a comprehensive benefits portfolio as part of a competitive total rewards package. Our benefit plans are designed to supplement the financial, emotional and physical wellbeing of our employees and their families at all stages of their life. We encourage an appreciative, collaborative and inclusive culture that promotes employee and organisational wellbeing.

Career Stage: Associate

London Stock Exchange Group (LSEG) Information

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

Intră în cont pentru a putea aplica pe această poziție.

Business Graduate Programme (Risk & Data Analytics)

Programme start date: 7th September 2026

Please review all the graduate programme opportunities and make one application.

Do you have a passion for data, problem‑solving and understanding how global financial markets operate? Do you want to make an impact in a business supporting some of the biggest financial institutions in the world? Do you thrive in a dynamic, analytical environment where both detail and big‑picture thinking matter?

Our Business Graduate Programme provides the ideal springboard for an exciting and meaningful career across our Group Risk and Data & Analytics divisions.

To be eligible you must be a final year undergraduate or Masters student in a STEM or Finance‑related discipline (e.g. Engineering, Mathematics, Computer Science, Statistics, Economics, Finance) and have completed all the requirements of your course before August/September 2026 or be a recent graduate from the class of 2025.

For this position, we are looking for graduates who are interested in applying their analytical, quantitative and problem‑solving skills within either:

Group Risk
Data & Analytics – Analytics Teams (Cashflow Modelling, Collateral Management, Quant Development)

We will work with you during the recruitment process to understand your strengths and interests to determine the right pathway for you.

Our Business Graduate Programme is a 12‑month development opportunity designed to build core analytical, commercial and technical capabilities, while giving you exposure to the financial markets landscape and hands‑on experience within a global organisation.

Highlights of the Graduate Programme

Progress through a 12‑month development journey to build foundational skills for long‑term success
Build your foundational knowledge of LSEG, Financial Markets and the organisation during your global induction
Participate in group projects aligned to LSEG priorities, including sustainability initiatives
Engage with your peers at Ignite, our mid‑programme skills offsite
Access opportunities to earn industry‑recognised qualifications, including supported study time
Connect with the global early careers community and contribute to society via CSR and volunteering initiatives

Our graduates join us on a permanent basis, and from day one you will be aligned to Group Risk or Data & Analytics, giving you a secure framework in which to grow and develop.

What You Will Do

Group Risk Pathway

You will support the identification, assessment, monitoring and reporting of risks across the entire Group, helping the business make informed decisions. You may work on:

Analysing risk data and identifying emerging trends
Supporting risk governance, reporting and controls
Collaborating with stakeholders across the business
Enhancing risk frameworks and risk‑management tools

Data & Analytics Pathway

You will contribute to one of the world’s largest financial data operations, serving over 40,000 customers and 400,000 end users globally. You may work on:

Analysing large datasets to produce key business insights
Building dashboards, models or quantitative tools
Supporting Cashflow Modelling, Collateral workflows or Quant Development
Applying programming skills (Python or other languages) to solve problems
Enhancing data quality, data pipelines and analytical output

What We Are Looking For

We are passionate about recruiting people with curiosity for data, financial markets and analytical problem‑solving — and who want to understand how a global organisation operates end‑to‑end.

You will stand out if you can demonstrate:

A strong interest in financial markets, risk or data analytics
A curiosity for data and ability to analyse information, draw conclusions and propose solutions
Analytical and strategic thinking, with the ability to connect the dots
Experience with programming (Python preferred) for Data & Analytics roles
Focus, resilience and adaptability in a fast‑paced environment
Strong communication skills and the ability to collaborate effectively
An understanding that how you achieve results matters just as much as the results themselves

Ideal candidates will have the right to work in Romania without restrictions.

We welcome students from STEM and Finance backgrounds, and we encourage applicants from Engineering, Mathematics, Statistics, Physics, Economics and related disciplines who can demonstrate a clear interest in Risk or Data Analytics.

Application Details

Application Close Date: 27th March 2025

However, we recommend applying early as we review candidates on a rolling basis and may close the application sooner.

Recruitment Process

Submit your application and resume
Immersive Online Assessment (untimed)
Video Interview (strength‑based questions)
Virtual Assessment Centre (half‑day with multiple exercises)

Please review all graduate programme opportunities and submit one application only. If you apply multiple times, we will consider your first application.

Life at LSEG

At LSEG, we provide our people with a comprehensive benefits portfolio as part of a competitive total rewards package. Our benefits are designed to support financial, emotional and physical wellbeing for employees and their families.

We foster an appreciative, collaborative and inclusive culture where wellbeing is a priority. We believe hybrid working makes more possible and recognise difference as a strength. You’ll spend time with colleagues in the office, while also being trusted to work flexibly in a way that supports excellence.

Career Stage: Associate

London Stock Exchange Group (LSEG) Information

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

Intră în cont pentru a putea aplica pe această poziție.