We are seeking accomplished and motivated interns to join Horizon Quantum in building groundbreaking tools that will shape the future of quantum computing. As an intern, you will collaborate with our Science and Engineering teams to develop and deploy software tools that advance this rapidly developing field. You will have the opportunity to uncover novel applications of a full-stack compiler for quantum processors and contribute to the development of Horizon’s products along the way.
Quantum computing requires a uniquely collaborative approach, so you’ll work closely with team members and have a dedicated supervisor to guide your project, which is closely aligned with our core products. This role offers a unique opportunity to explore a career in quantum computing while gaining hands-on experience with our team. The internship will run from May-July 2026, with exact dates to be determined.
Your Mission
To explore innovative applications that leverage Triple Alpha, our Integrated Development Environment (IDE) and compiler, to unify quantum and classical computing.
Responsibilities
- Learn quickly and get up to speed to contribute to Horizon Quantum’s science, engineering and product development.
- Communicate regularly with your supervisor to give updates and integrate feedback into your work.
- Work with other scientists and engineers to implement, integrate and test use cases on our products.
- Maintain Horizon Quantum’s professional software development practices.
Requirements
- Be enrolled in an undergrad/graduate program in Physics, Computer Science, or other related technical field.
- Have completed coursework in quantum information or other areas of research related to quantum computing.
- Research experience in an area of study related to quantum computing is desirable.
- Programming experience with a scientific programming language or tool (for e.g. Python, C++, Matlab).
- Ability to work well in a team.
- Ability to work well autonomously.
- Passion for learning and a drive to succeed.
About Horizon Quantum
At Horizon Quantum, we believe quantum computing has the potential to spark a second revolution in computing. Our mission is clear — to enable a world powered by quantum computation. We are developing tools to simplify and expedite the process of developing software for quantum computers. We are an international team headquartered in Singapore, with an office in Ireland and key markets spread out worldwide.
With Triple Alpha, we are developing a toolchain for taking a program written in a conventional language such as C or Python and transforming it into an accelerated quantum application. This requires automated algorithm synthesis to produce a high-level description of a quantum program for the task, paired with an optimising compiler to turn this into a processor-specific executable representation.
Note: This will be a paid internship
TECHNICAL & MARKET ANALYSIS | Appended by Quantum.Jobs
The quantum software internship role is a crucial mechanism for addressing the systemic talent bottleneck plaguing the entire quantum computing value chain. This position is strategically positioned at the interface between academic capability development and industrial product maturity, ensuring the continuity of the specialized workforce required for scaling complex software tools. By focusing on hybrid classical-quantum compilation—specifically leveraging the Triple Alpha IDE—the function translates raw theoretical expertise into demonstrable, product-aligned engineering skills, thus de-risking future hiring pipelines and accelerating the transition of core research into commercialized tooling.
The quantum software sector operates within the value chain nexus, translating low-level hardware physics into usable programming abstractions. A primary systemic constraint remains the fragmented tooling landscape, requiring sophisticated compiler and IDE environments to enable seamless integration between classical high-performance computing (HPC) and nascent quantum processing units (QPUs). Current industry focus lies on bridging classical and quantum capabilities at scale, driven by public funding cycles aimed at accelerating Technology Readiness Level (TRL) progression for hybrid algorithms. Workforce and infrastructure development remain priority areas across the value chain, particularly in specialized domains like automated algorithm synthesis and cross-platform compilation.
This particular role focuses on the software enablement layer, crucial for reducing the technical barrier to entry for end-users. The development and testing of a full-stack compiler toolchain requires expertise spanning quantum information theory, classical software engineering (Python/C++), and algorithmic analysis. Capability domains center on optimizing quantum circuits synthesized from high-level code, ensuring processor-specific executables are both efficient and error-resilient. This integration effort facilitates superior benchmarking and reproducibility across diverse QPU architectures, fundamentally impacting the stability and interoperability required for broad commercial adoption of hybrid quantum applications. * Accelerate the foundational skills transfer from academic research to industrial quantum software engineering.
* Validate the cross-platform operability of advanced quantum software toolchains, minimizing vendor lock-in.
* Reduce the engineering overhead required for deploying hybrid classical-quantum applications in production environments.
* Increase the effective throughput of early-stage quantum algorithms across heterogeneous hardware environments.
* Determine practical performance boundaries for automated algorithm synthesis in real-world application contexts.
* Strengthen the pipeline for highly specialized talent capable of manipulating quantum control flows and compilation.
* Contribute empirical data supporting industry efforts to standardize quantum software development practices.
* Expand the quantifiable domain of applications suitable for resource-efficient quantum acceleration.
* Improve the fidelity of high-level code translation into low-level QPU operations, boosting execution reliability.
* Refine the methodology for resource estimation in hybrid quantum computing workflows.
* Cultivate interdisciplinary capacity across physics, computer science, and practical engineering domains.
* Minimize friction associated with integrating quantum computing services into existing classical infrastructure.Industry Tags: Quantum Computing Software, Full-Stack Compiler, Hybrid Quantum Algorithms, Quantum Information, Integrated Development Environment, Algorithm Synthesis, Quantum Tooling, QPU Abstraction
Keywords:
NAVIGATIONAL: Horizon Quantum Triple Alpha compiler, Intern Quantum Computing Scientist, Dublin quantum technology employment, Entry-level quantum software careers, Quantum programming language toolchain, Quantum compiler optimization research, Graduate program quantum computing Dublin
TRANSACTIONAL: Acquire experience quantum algorithm synthesis, Quantum software engineering internship application, Full-stack quantum compiler job, Apply for quantum scientist training, Hands-on hybrid quantum computing role, Practical quantum software development position, Build professional quantum computing skills
INFORMATIONAL: Future of hybrid classical quantum computing, Understanding quantum compiler architectures, Role of algorithm synthesis in quantum, Quantum software ecosystem talent pipeline, Technical readiness level quantum technology, QPU abstraction layer functionality
COMMERCIAL INVESTIGATION: Evaluating quantum software platform maturity, Investment analysis quantum computing workforce, Commercial adoption quantum algorithm tools, Enterprise applications of hybrid quantum, Quantum software development market trends, Vendor landscape quantum compiler technology
Authority Tag: QED-C Workforce and Education Initiatives