We are seeking a motivated and experienced Frontend Software Engineer to drive progress on the company’s UI and support the emerging field of quantum computing. The ideal candidate will bring significant expertise to a fast-growing team, having a deep technical knowledge of programming languages, frontend software development and understand backend considerations.
Good communication skills, motivation and the ability to work within a diverse team dispersed across multiple time-zones are a must. You will work closely with the Science, Product and Design teams to influence the software architecture for our development tools, and help drive progress towards the company’s vision of being the leading software developer tool for quantum programming.
Responsibilities
- Develop the frontend web application, and contribute to Horizon’s product development
- Work with other software engineers, scientists, designers, and product managers to implement, integrate, test, deploy, and maintain our products
- Maintain Horizon’s professional software development practices
- Work effectively with employees across different domains to design and implement Horizon’s products
- Innovate and solve technical problems in support of Horizon’s product development, and implement these solutions in code for integration with Horizon’s products and services
- Proactively implement the software roadmap
- Provide timely, accurate and well-researched advice to the Director of Engineering
- Implement software development best practices, identify technical gaps that need to be addressed, and recommend solutions to improve them
- Mentor junior engineers on the team to enable their progress within the company and improve on technical skills
- Maintain proper documentation of your work and present results both internally and externally
- Contribute to reports, research papers and technical documentation as maybe required by the company
- Work with other employees and external partners to develop and protect novel intellectual property relating to quantum hardware and software innovations
- Keep up to date with the latest relevant technical and software development advances
Essential Requirements
- Bachelor’s degree in software engineering, electronics engineering or related technology area
- At least 3 years relevant frontend software engineering experience in a high performing team
- Strong knowledge of modern software architecture, API and CLI
- Strong, demonstrable knowledge or skills in the following:
- CSS
- JavaScript and HTML
- RESTful API
- Next.js
- React
- Typescript
- Chakra UI
- Apollo Client
- React-ace
- Zustand (or Redux/Context API)
- Knowledge of code versioning tools (Git, SVN), agile methodology, and industry standard development tools.
- Experience with deploying web technologies via cloud services
- Strong communication skills and ability to work well in a team
- Excellent problem solving, coding, testing, and debugging skills
- Strong track record of shipping products, features and functionality on time, at extremely high quality
- Ability to quickly learn and ramp up on new technologies
- Passion for learning and driven to succeed
- Ready for a challenge
Desirable Requirements
- Masters Degree in Software Engineering or a related field
- CMS - Contentful (Headless Architecture, Content Modeling)
- Docker (Containerization)
- Design Tokens(Style Dictionary), Vue.js ,
- Vercel (CI/CD & Deployment)
About the Company
At Horizon Quantum Computing, we are developing tools to simplify and expedite the process of developing software for quantum computers, a fundamentally new form of computer that exploits effects from quantum physics to process information more efficiently. We are an international team headquartered in Singapore, with key markets spread out worldwide, and a growing office in Dublin, Ireland.
TECHNICAL & MARKET ANALYSIS | Appended by Quantum.Jobs
The democratization of quantum computing necessitates the development of sophisticated abstraction layers that translate complex algorithmic outputs into interpretable, high-utility interfaces for domain experts. As the industry moves from laboratory experimentation to cloud-accessible Quantum Computing as a Service models, the structural role of specialized frontend engineering becomes essential for reducing the cognitive load associated with hybrid classical-quantum workflows. This function serves as the primary gateway for industrial adoption, bridging the gap between low-level hardware execution and the requirements of enterprise-grade software stacks. Market signals from major cloud providers indicate that the maturity of these visual and interactive layers is a primary determinant in the progression of technology readiness levels for end-user applications. Ongoing ecosystem initiatives aim to accelerate readiness for practical quantum applications by focusing on this critical interface layer.
The quantum software ecosystem is currently undergoing a pivotal transition from command-line driven research tools toward integrated development environments and specialized application platforms. This shift is driven by the need to support a broader range of users, from quantum physicists to software architects in finance, logistics, and material science. Within this value chain, frontend engineering represents the "accessibility layer," ensuring that the outputs of quantum simulators and hardware—often high-dimensional, probabilistic data—are rendered in formats that facilitate actionable decision-making. As organizations scale their quantum research centers of excellence, the demand for interfaces that can manage multi-vendor hardware configurations and complex job scheduling becomes a significant operational bottleneck.
Macro-level analysis indicates that while significant investment has targeted qubit fidelity and algorithmic optimization, the "user experience of quantum" remains a critical gap in the software stack. Addressing this requires an evolution beyond standard web development toward a deep integration with quantum intermediate representations and cloud-native high-performance computing architectures. This specialization is increasingly vital as hybrid workflows become the industry standard, necessitating interfaces that can seamlessly toggle between classical preprocessing and quantum execution kernels.
Furthermore, national quantum strategies and sector-specific consortiums have identified software interoperability as a strategic priority. The development of modular, high-performance interface toolchains supports this objective by enabling standardized benchmarking and cross-platform visualization. As the ecosystem matures toward the NISQ-to-Fault-Tolerant era, the frontend layer must evolve to handle real-time error correction monitoring and complex lattice configurations. Consequently, the ability to build scalable, low-latency interfaces that interact with the lower levels of the quantum stack is becoming a primary competitive advantage for platform developers.
The capability architecture for this role type centers on the fusion of advanced data visualization principles with the unique constraints of the quantum software stack. Mastery of high-fidelity rendering frameworks is essential for mapping the state space of many-body systems and the execution paths of complex quantum circuits. This proficiency ensures that the structural throughput of research and development remains high by providing researchers with intuitive feedback loops during algorithmic iteration. These interfaces serve as the critical coupling point between deep-tech hardware metrics and the high-level logic required for industrial-scale application development.
Beyond standard web paradigms, these capabilities are vital for managing the interoperability of diverse software development kits and hardware-specific constraints. By architecting modular interface components that can adapt to evolving hardware roadmaps, these experts reduce the friction associated with technology migration and vendor lock-in. This strategic enablement allows for the rapid prototyping of quantum-enhanced solutions, ensuring that the technology remains grounded in user-centric design while pushing the boundaries of computational physics. Such architectural leadership is essential for maintaining the stability and scalability of emerging quantum-classical hybrid platforms.
Accelerates the industrial adoption of quantum solutions by abstracting low-level hardware complexity through intuitive interface architectures
Reduces the cognitive barrier for non-specialists entering the quantum ecosystem by providing high-utility visual representation of probabilistic data
Facilitates the seamless integration of quantum processing units into existing enterprise cloud workflows through standardized dashboarding
Optimizes the iterative research lifecycle by enabling real-time visualization of quantum circuit execution and performance metrics
Strengthens the reliability of hybrid classical-quantum systems through the development of robust monitoring and job management layers
Drives the standardization of quantum software toolchains by establishing best practices for cross-platform interoperability
Supports the scaling of quantum developer platforms by ensuring high-performance rendering of high-dimensional state spaces
Mitigates the impact of talent shortages by enabling domain experts to interact with quantum systems without deep physics expertise
Shortens the time-to-market for quantum-ready products by streamlining the development and testing phases of the application layer
Improves the transparency of quantum computing as a service models through clear reporting on resource allocation and hardware status
Protects strategic investments in deep-tech by ensuring the accessibility and usability of complex internal research tools
Enhances the competitive positioning of quantum hardware providers by delivering superior user experiences for cloud-based deployment
Industry Tags: Quantum Computing Software, Frontend Engineering, Quantum Visualization, Hybrid Workflows, Cloud-Based Quantum Computing, Developer Platform, Human-Computer Interaction, Quantum Ecosystem Enablement
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