ANSYS Lumerical Photonics Engineer

Job Title: Optical/Photonics Engineer (Founding Team Member)

Location: Bengaluru, India

Job Type: Full-time | Founding Engineer

About the Role

SpaceRelays is on the hunt for an exceptional Optical/Photonics Engineer to join our founding team and take the lead in designing cutting-edge optical communication systems for inter-satellite laser links. This is a unique opportunity to shape the future of space-based data relay infrastructure and work on technology that defines the next generation of satellite connectivity.

Key Responsibilities

• Lead the design, simulation, and development of advanced optical communication systems for space applications.

• Spearhead the fabrication and testing of photonic integrated circuits (PICs).

• Drive R&D initiatives and translate concepts into scalable, space-grade optical systems.

• Collaborate with cross-functional teams, including mechanical, electrical, and software engineers.

• Develop photonics-based test environments and conduct rigorous validation of optical systems.

• Take ownership of end-to-end product development, from concept to deployment in orbit.

• Help build and mentor a world-class engineering team as we scale.

Requirements

• Strong foundation in optical systems and their applications in communication technologies.

• Solid understanding of digital communication principles (e.g., modulation, signal processing).

• Hands-on experience with simulation tools such as Lumerical (FDTD, MODE, INTERCONNECT), MEEP, TIDY3D.

• Experience in fabrication and testing of photonic integrated circuits (PICs).

• Proficiency in scripting and modelling using MATLAB and Python.

• Ability to design and implement photonics-based test scenarios and validation.

• Eagerness to take initiative, thrive in a fast-paced startup environment, and own projects from idea to execution.

Qualifications

• Bachelor’s, Master’s, or PhD in Optics, Photonics, Engineering Physics, Electrical Engineering, or a related field.

• 2+ years of experience in optical system design or photonics preferred but not necessary—exceptional early-career candidates or fresh graduates with strong project or research experience are welcome.

Nice to have

• Experience in space-grade systems or aerospace/defence projects.

• Strong problem-solving skills and a creative approach to engineering challenges.

• Excellent verbal and written communication skills—clear articulation of ideas and technical concepts is key.

• Passion for space technology, innovation, and building transformative systems from the ground up.

Compensation and Benefits

• Salary: Competitive, based on experience

• Equity: Generous equity package – we believe in shared ownership and want you to grow with the company

• Perks: The opportunity to build something impactful, a flexible work environment, and a chance to be part of a growing spacetech company at an early stage

In case of any issues with applying, please email your Resume/CV to manasvi.bhatt@spacerelays.com

About SpaceRelays

SpaceRelays is building the next-generation data relay infrastructure in space, enabling 24x7 real-time connectivity between low-earth orbit satellites and mission control. Our proprietary optical laser communication systems aim to revolutionise satellite data delivery by creating a high-speed, scalable, and secure communication backbone in space.

Learn more: www.spacerelays.com

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