Engineering Internship 2026

OverviewJoin us for an exciting summer internship tailored for aspiring engineers eager to engage in real-world engineering projects within a dynamic production trading environment. As an intern, you will integrate into one of our engineering teams, contributing to code that operates in a production setting without any shadow work or sandbox projects.You'll …

About WincentJoin a unique team of 120 professionals, including Engineers, Traders, and Quants, dedicated to high-frequency trading (HFT) and responsible for approximately 1% of the global cryptocurrency trading volume. Our unconventional path sets us apart:We are self-taught innovators; our founders have backgrounds outside the conventional big HFT firms.We operate independently, free from venture capital influence, ensuring that our team members are prioritized.Our base in Bratislava reflects our commitment to a vibrant, collaborative environment, distinct from traditional hubs like London or Amsterdam.CultureAt Wincent, our work feels fulfilling, rooted in passion and purpose.Integrity is our cornerstoneWe uphold the sanctity of agreements, believing that financial success should never compromise our values—our motto is to "Be the good guys in the market".Transparency is keyWe practice radical transparency regarding compensation, bonuses, and trading strategies.Join Us as a Quantitative Research/Trading Intern - Summer 2026 (Relocation Support Available)Are you eager to work alongside seasoned traders who will mentor you in identifying market signals, analyzing and executing trading strategies, conducting statistical analyses, and building quantitative models? If your answer is "YES," we invite you to apply for our Quantitative Research/Trading Internship in Bratislava, Slovakia. We provide support for accommodation and travel for European and UK citizens.Immerse yourself in the dynamic field of cryptocurrency trading, gaining hands-on experience in quantitative analysis, algorithm development, and market research. As a Quant Intern, you will engage in real projects, learn from expert quant traders, and acquire practical skills to advance your trading career.Collaborating with mentors will expose you to a variety of challenges we tackle daily. Throughout the summer, you will also take part in simulated interactive mock trading sessions, providing a comprehensive learning experience.Apply today to become a part of our Quantitative Research/Trading team.

YIT Slovakia is offering a student internship within the Financial Controlling department in Bratislava. This position is designed for students seeking hands-on experience in finance. Role overview The internship focuses on supporting the finance team with daily tasks and ongoing projects. Interns will contribute to financial analysis, budgeting, and reporting activities. This experience provides a chance to apply concepts learned in academic courses to actual business situations. What you will do Assist with preparing financial reports and analyses Help monitor budgets and track variances Support the finance team on various projects Requirements Current enrollment in a relevant university program Interest in financial controlling and analysis Willingness to learn and take on new tasks

Join Bosch Group as a Long-Term Student Intern where you will enhance your skills and gain valuable work experience in an international environment. We are looking for candidates proficient in English and either Italian or French. This internship opportunity allows you to integrate your academic knowledge with practical experience in a dynamic team.

Join our intensive 12-week paid engineering competition set within a dynamic high-frequency trading (HFT) environment, where outstanding participants may secure full-time positions upon completion.Program OverviewOur Engineering Incubator thrives on nurturing final-year students and recent graduates eager to launch their careers in a high-performance engineering setting. Over the course of 12 weeks, you will integrate into one of our specialized engineering teams, collaborating on real production systems.Throughout this period, you will work closely with seasoned engineers, receiving constructive feedback and taking ownership of well-defined challenges that have a significant impact on our systems.This program is not just a competition; it's a pathway to discovering high-potential engineers who can thrive in a challenging environment, with top performers offered full-time employment at competitive salaries after the program.What Sets Us Apart from Typical InternshipsOur model is straightforward: we offer above-market compensation for a 3-month period, establish high expectations, and retain the best talent. If you excel, you will emerge with not just experience but also a clear opportunity for a full-time position with superior compensation.Your ContributionsDepending on your background and team dynamics, you will be embedded within one of our engineering teams (Tooling, Algo, OTC, or Core Systems) and contribute to precisely scoped engineering projects.Typical responsibilities include:Crafting and deploying high-quality internal software in a regulated environmentResolving well-defined and complex engineering challenges end-to-endPrototyping and validating innovative technical concepts and methodologiesAnalyzing existing systems and proposing targeted, well-justified enhancementsParticipating in code reviews and engaging in technical dialogues with experienced engineersThis program is distinct—it is not merely educational; you are expected to deliver functional software.Emphasis on Rust and HFT SystemsWe utilize Rust for its exceptional compatibility with systems requiring performance, accuracy, and rapid iteration. You will gain low-level control when it matters, complemented by compiler checks that mitigate many preventable failure modes.Our focus is on high-frequency trading, where engineering choices have direct implications on live markets. The challenges we tackle are practical, manifesting in latency, concurrency, exchange behavior, data volumes, and system design under pressure.

Join Erste Digital and make a meaningful impact on the financial health of millions! As a part of our innovative team, you will help shape a digital future where better financial solutions are accessible to everyone. #believeinyourselfAs a member of Erste Group, the largest banking entity in Central and Eastern Europe, you will collaborate with over 45,000 employees and 2,000 IT specialists dedicated to driving digital transformation.The DAM AI Team is at the forefront of delivering cutting-edge machine learning and AI solutions to internal clients across Erste Group. Our focus is on developing knowledge retrieval systems based on RAG patterns and Agentic AI, utilizing advanced technologies like Databricks on Azure and AWS.Key Responsibilities:Contribute to current use cases within the DAM AI Team, assisting in the development of Generative AI products, including RAG-based chatbots, AI agents, and copilots powered by Large Language Models.Support the creation and maintenance of backend services for knowledge retrieval systems and agentic AI workflows.Collaborate with Databricks on Azure under the mentorship of experienced team members.Engage in code reviews and adopt best practices for code quality and technical standards.Acquire hands-on experience with modern development tools, including AI-assisted coding agents.Work closely with team members and internal stakeholders across Erste Group.

Role overview Turner Townsend seeks an experienced HVAC Engineer / Building Technologies Engineer for its Bratislava office. The role centers on designing, implementing, and maintaining HVAC systems for a variety of building projects. Key responsibilities Create HVAC system designs that meet specific project needs Supervise installation and commissioning of building technologies Maintain and fine-tune HVAC systems to improve efficiency and comfort Collaborate with colleagues and project teams to deliver practical solutions Collaboration and impact This position requires working closely with other professionals to support energy efficiency and ensure comfort across different building environments.

Join our dynamic team at afry as an Engineering Specialist. We are looking for a passionate individual who is eager to contribute to innovative engineering solutions. In this role, you will collaborate with cross-functional teams to design, develop, and implement engineering projects that drive efficiency and sustainability.

Join our innovative team at Kanadeviainova as a Layout Engineer. In this role, you will be responsible for designing and implementing complex layouts for various projects that push the boundaries of technology and creativity. Your expertise will help us ensure that our designs meet the highest standards of quality and efficiency.

Join our innovative team at Kanadeviainova, where we are dedicated to advancing engineering solutions for complex piping systems. As a Mechanical Engineer specializing in piping, you will play a crucial role in designing, analyzing, and implementing effective piping solutions that meet industry standards and client specifications.Your responsibilities will include collaborating with cross-functional teams, conducting feasibility studies, and ensuring compliance with safety regulations. This is an excellent opportunity for an aspiring engineer to grow within a dynamic and fast-paced environment.

We are seeking a skilled and motivated Process Engineer to join our dynamic team at Kanadevia Nova. In this role, you will be responsible for optimizing manufacturing processes, ensuring efficiency and quality while meeting production goals. You will collaborate with cross-functional teams to identify areas for improvement and implement innovative solutions.

Join our dynamic team at Kanadeviainova as a Junior Process Engineer, where you will have the opportunity to contribute to innovative projects and enhance operational efficiency. In this role, you will assist in analyzing and optimizing manufacturing processes, ensuring quality standards are met.

Join Kanadevia Nova as a Piping Engineer and play a pivotal role in our innovative projects. We are looking for a skilled engineer with a passion for design and implementation of piping systems. This is an exciting opportunity to contribute to dynamic engineering solutions in a collaborative environment.

Join our dynamic team at Kanadevia Nova as a Senior Piping Engineer. In this pivotal role, you will leverage your expertise in piping design and engineering to contribute to innovative projects. You will be responsible for developing and overseeing piping systems, ensuring compliance with industry standards, and collaborating with other engineering disciplines.

Join our dynamic team as a Process Integration Lead Engineer at Kanadeviainova, where you will play a pivotal role in advancing our integration processes. As a leading innovator in our field, we are committed to excellence and looking for a skilled professional to drive our projects forward.In this role, you will be responsible for overseeing integration projects, optimizing workflows, and collaborating with cross-functional teams to ensure seamless project execution. Your expertise will be vital in enhancing our operational efficiency and delivering high-quality results.

Join our dynamic team at Kanadeviainova as a Mechanical Engineer specializing in Equipment & Packages. In this role, you will be responsible for designing and optimizing mechanical systems, ensuring they meet performance requirements and industry standards. You will work closely with cross-functional teams to deliver innovative solutions that drive our projects forward.

Join our dynamic team at AFRY as a Senior Authorized Specialist in Civil Engineering, where your expertise will drive innovative projects and contribute to the development of sustainable infrastructure. You will collaborate with a talented group of professionals to deliver high-quality solutions in civil construction.

Shape the Future of Financial Services with CapcoAt Capco, we pride ourselves on being leaders in management consulting and software development, collaborating with top-tier banks and insurance companies throughout Western Europe. Our innovative strategies and collaborative culture create an environment where skilled professionals can significantly impact the financial services landscape.Curious about our culture and team? Explore more: Capco Careers SlovakiaWhy Join Us?Prestigious Clients & Exciting Projects – Partner with elite banks on transformative projects that redefine financial services.Continuous Learning & Development – Enjoy access to technical and interpersonal skills training, professional certifications, and a subscription to the Udemy online learning platform.Flexible Work Environment – Benefit from the choice to work in our modern Bratislava office (Nivy Tower) or remotely from the comfort of your home.Comprehensive Benefits Package: Private health care, fully paid sick leave, and sick days 25 vacation days (irrespective of age) Monthly cafeteria allowance (€50/month) or contributions to the 3rd pillar Fully paid meal vouchers Smartphone with 1TB data + Laptop Relaxing office atmosphere: Fresh fruits, game room (PS4, table football), and a pet-friendly spaceWell-being & Community Engagement – Participate in yoga classes, mental health webinars, running challenges, sports activities, and volunteering days.Competitive Compensation – Starting salary of €2,200/month (subject to experience) plus annual bonuses and benefits.Long-term Career Growth – Indefinite contract with substantial opportunities for advancement.Your Role – Data EngineerWe are expanding our team to support banking clients with innovative, data-driven transformation projects. As a Data Engineer, you will:Collaborate within agile teams to develop data solutions for some of the largest global banks.Modernize and optimize data management processes.Design and implement cutting-edge data architecture.

Join Filevine, a pioneering Legal AI firm, as we revolutionize the future of legal operations through our cutting-edge Legal Operating Intelligence (LOIS). Our platform integrates data, documents, workflows, and teams into a single, cohesive system, enabling legal professionals to work with unparalleled clarity and efficiency.At the heart of our innovation is LOIS, a sophisticated system that interprets and analyzes your data, empowering legal teams to transition from reactive to proactive operations. With LOIS, we automate complexities and deliver insights that enhance clarity and confidence, allowing professionals to achieve more.Role Overview:As a Senior Platform Engineer, you will be instrumental in developing the foundational architecture that supports our engineering initiatives. Your responsibilities will include designing scalable infrastructure, building reliable systems, and implementing automation strategies to ensure our platform remains fast and resilient in the face of growth. Collaboration with our Machine Learning teams will be crucial as you enhance our MLOps layer and advance the capabilities of our platform.This position transcends traditional DevOps tasks; it focuses on architecting robust systems, minimizing unnecessary complexities, and facilitating a seamless software deployment process for all engineers.

Join AFRY as a Senior Project Engineer specializing in transportation infrastructure projects. In this pivotal role, you will lead complex engineering initiatives, ensuring timely delivery and adherence to budgetary constraints. Your expertise will contribute to sustainable solutions while collaborating with multidisciplinary teams.