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- Tasks: Join a dynamic team to develop innovative payment technologies and applications.
- Company: Mastercard, a leader in digital payments with a mission for a sustainable economy.
- Benefits: Gain valuable experience, mentorship, networking, and potential career growth.
- Why this job: Make a real impact on global commerce while building your tech skills.
- Qualifications: Must be a penultimate student with programming knowledge and problem-solving skills.
- Other info: Full-time internship from June to August 2026 with exciting team-building opportunities.
The predicted salary is between 500 - 1500 ÂŁ per month.
Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Mastercard works to connect and power a sustainable and inclusive global economy. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless®. We ensure every employee has an opportunity to be a part of something bigger and to change lives. We believe in connecting everyone to endless, priceless possibilities.
We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing payments. Software engineers at Mastercard build the systems that process transactions, analyze data, and detect fraud to gain insight into the direction of the economy on behalf of our customers. We are focused on building simple, safe, and smart solutions that instill trust in every interaction. Our industry expertise is enhanced by our commitment to being a force for good in the world and to doing well by doing good. Your summer experience will build on your business skills and contribute to the company’s goals and objectives.
Internship Program Skills
- Networking events, mentorship opportunities, and hearing from senior leaders
- Volunteer and team building opportunities
- Formal performance assessments
- End‑of‑summer presentations to peers and Mastercard leadership
Role Description
As a Software Engineer Intern, You Will:
- Be a member of a high‑performing team of software development professionals.
- Write high‑quality code with a focus on security, design, and maintainability.
- Be exposed to various phases of software development from design through rollout.
Non Negotiable Requirements
- To be available to work full‑time between 22nd June and 28th August 2026
- To be a penultimate masters/undergraduate student, due to graduate no earlier than 2027
Qualifications
- Exposure to algorithms, data structures, and core computer science concepts
- Proficiency in one or more programming languages such as Java, JavaScript, C#, Python, etc.
- Exposure to automated tests to verify code correctness and expected behaviour
- Knowledge of source control management (e.g., git), deployment, and task management tools
- Strong analytical and excellent problem‑solving skills and familiarity with debugging tools and information that diagnose issues such as stack traces, memory profiling, code tracing, etc.
Corporate Security Responsibility
- Abide by Mastercard’s security policies and practices
- Ensure the confidentiality and integrity of the information being accessed
- Report any suspected information security violation or breach
- Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines
R-257373 Software Engineer Intern, Summer 2026 - London, UK employer: MasterCard
Contact Detail:
MasterCard Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land R-257373 Software Engineer Intern, Summer 2026 - London, UK
✨Tip Number 1
Network like a pro! Attend events, meetups, and workshops related to software engineering. The more people you connect with, the better your chances of landing that internship. Plus, you never know who might have a lead on an opportunity at Mastercard!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving algorithms and programming languages like Java or Python. This will give you a leg up when chatting with potential employers and demonstrate your passion for tech.
✨Tip Number 3
Practice makes perfect! Brush up on your coding skills and problem-solving abilities. Use platforms like LeetCode or HackerRank to tackle coding challenges. Being well-prepared will boost your confidence during technical interviews.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Tailor your CV and cover letter to highlight your relevant skills and experiences, and don’t forget to express your enthusiasm for Mastercard's mission of building a sustainable economy.
We think you need these skills to ace R-257373 Software Engineer Intern, Summer 2026 - London, UK
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Software Engineer Intern role. Highlight relevant skills, projects, and experiences that align with what we’re looking for. This shows us you’ve done your homework and are genuinely interested in the position.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to tell us why you’re passionate about software engineering and how you can contribute to our mission at Mastercard. Keep it concise but impactful – we want to feel your enthusiasm!
Showcase Your Projects: Don’t forget to include any personal or academic projects that demonstrate your coding skills. Whether it’s a cool app you built or a contribution to an open-source project, we love seeing what you can create. It gives us insight into your practical abilities!
Apply Through Our Website: We encourage you to apply through our website for the best experience. It’s straightforward and ensures your application gets to the right place. Plus, you’ll find all the details you need about the internship programme there!
How to prepare for a job interview at MasterCard
✨Know Your Tech
Make sure you brush up on your programming languages and core computer science concepts. Be ready to discuss algorithms, data structures, and any relevant projects you've worked on. This will show that you're not just familiar with the theory but can apply it practically.
✨Showcase Your Problem-Solving Skills
Prepare to tackle some coding challenges during the interview. Practise common algorithms and debugging techniques. Being able to think on your feet and demonstrate your analytical skills will impress the interviewers and show that you can handle real-world problems.
✨Understand Mastercard's Mission
Familiarise yourself with Mastercard’s goals and values, especially their commitment to building a sustainable and inclusive economy. This will help you align your answers with their mission and demonstrate that you’re genuinely interested in being part of their team.
✨Ask Insightful Questions
Prepare thoughtful questions about the internship programme, team dynamics, or the technologies they use. This shows your enthusiasm for the role and helps you gauge if the company culture is the right fit for you.