Software Developer Summer Intern

Maven Securities Maven Securities is a leading proprietary trading firm that leverages sophisticated technology and quantitative analysis to trade in global financial markets. We specialise in options and derivatives market making, where your skills can be directly applied to have a real impact. Programme Details Location: LondonProgramme dates: 21st June - 20 August 2027Application deadline: 21st October 2026 You’ll begin with a structured 2-week training programme, designed to prepare you for your project work. This initial phase focuses on building the technical foundations and domain knowledge needed for the projects. Following training, you’ll transition on to a 7-week project, where you’ll continue to learn through hands-on experience. Intern projects allow you to learn new skills and experience what life is like in a Maven Technology team. What You Will Be Doing Be directly embedded in Maven engineering teams to work on real world problemsHave a direct impact on the day-to-day workings of a high performance trading firmCollaborate directly with Developers and Traders How And What You Will Learn Progress through a structured onboarding programme with clear learning milestonesBuild your foundation through theory and exercise-led training, led by Maven’s Head of Technology Training & GraduatesGain in-depth insight to the work you could expect to be doing as a future Graduate Developer by attending desk shadowing opportunities with current Graduates, across a range of Technology teamsOur technical syllabus covers the fundamentals of some of Maven’s main programming languages, e.g. C++, C# and Python, as well as TypeScript and ReactAttend regular check-ins with the Technology and Emerging Talent teams Who You Are Key Criteria: A penultimate-year undergraduate or master’s studentA genuine interest in software development and a curiosity to learnFamiliarity with one or more programming languagesA willingness to adopt and utilise emerging AI technologies We’re Looking For Someone Who Is An entrepreneurial thinker with the ability to generate ideas, take initiative and drive innovationA critical problem solver and decision maker who can analyse situations, think clearly and make effective decisionsAn agile learner who is able to quickly acquire knowledge, take on feedback, adapt and apply insights across different contextsAble to synthesise information, resolve conflicting inputs, see the bigger picture, and translate complex information into actionable recommendationsCollaborative and influential, able to build trust, work effectively with others and positively impact the teamResults-focused and accountable, taking ownership and delivering outcomes reliably Why Maven? Dedicated In-House Trainers: Gain the tools to succeed in a rapidly evolving market, where AI is integral to our strategy and daily operations. Our tailored curriculums are led by in-house experts and cover both technical and professional skills, as well as guidance on how to adopt AI best practicesAccelerate Your Career: Over 9 weeks, you’ll progress your understanding of software development and have the opportunity to jump-start your Maven career by being considered for a full-time Graduate Developer role for the following yearProven Pathways: Benefit from our structured pipeline programmes that set you up for long-term success. Around a quarter of Maven’s workforce joined through an Emerging Talent Programme, with many staying from Spring Week through the Graduate Programme and beyondSupported to Succeed: We are committed to fostering an inclusive workplace where everyone can perform at your best. We offer recruitment support where needed, and employee resource groups that help build community across the firmGrow with Guidance: Enjoy regular feedback, structured review points, and informal off-desk chats. Everyone in our Emerging Talent Programmes is also paired with a Maven buddy for practical advice and day-to-day supportMake a Real Impact, Fast: Interns are embedded directly into our tech teams, contributing to critical projects. In fact, recent interns contributed to the foundations of Maven's AI initiative, which includes creating agentic workflows for different business functions, improving Trader and Developer tooling Please note: We accept one application per candidate, per recruitment cycle. Visa sponsorship is available for selected roles. Benefits at Maven As an intern joining Maven, you’ll be eligible for a range of benefits, including: Regular social events where you can get to know us, from welcome dinners and the Maven summer party to end-of-programme celebrationsFree daily breakfast and lunch in the office, as well as snacks and drinksOn-site gym access, with regular classes and in-office massagesA forward-thinking environment in which AI is integral to our strategy and daily operations