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Company Summary

Company Overviews

Transcelestial is building the future of Internet Distribution. The ultimate goal is to build a space laser network to deliver a step-change in internet connectivity globally. This will be the fastest way to bring the rest of the world up on the bandwidth and connectivity curve. Right now, we are using the same technology on the ground as a "wireless fibre optics" in a product called CENTAURI.

CENTAURI is our mass-produced network device which leverages our proprietary Wireless Laser Communication Technology to create a wireless distribution network between buildings, traditional cell towers, street-level poles and other physical infrastructure.

It is the size of a shoe-box, weighing less than 3kg and capable of delivering true fibre-like speeds to customers at fraction of the cost of traditional fibre.

There are two versions of devices available - 1 Gbps Full Duplex (4G & Enterprise ready) and 10 Gbps Full Duplex (5G-ready).

Rating Reviews

Rating is calculated based on 4 reviews and is evolving.

Featured Reviews

Software Engineer
4.0
9 May 2026
Great Place for Deep Tech and Innovation in Singapore
Pros: The biggest perks are definitely the innovative work and the amazing, intelligent team. Everyone's passionate about our mission in the laser communication industry, and you learn so much every day. There's a strong culture of collaboration, and I really appreciate the emphasis on technical excellence and problem-solving, which has significantly boosted my career development. The work flexibility is also a plus for a hybrid arrangement.
Cons: Being a rapidly growing deep tech startup, sometimes the processes aren't fully mature, which can lead to occasional communication gaps or slower approvals. It's a very fast-paced environment, so you can expect busy periods, especially during critical project milestones. This occasionally impacts work-life balance, but it's manageable.
Advice to Management: I think improving internal communication flows between rapidly expanding teams would be really beneficial. Also, formalizing some project management processes could help smooth out those occasional busy periods and reduce last-minute pressures.
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Software Engineer (Space)
3.9
23 June 2026
Great Learning and Impact in Deep Tech
Pros: The biggest plus here is the immense career growth potential. As a Software Engineer (Space), I got hands-on with really complex systems, from embedded software to cloud infrastructure, directly impacting our laser communication technology. You're constantly challenged to learn new things, which is fantastic for skill development in the deep tech sector. The team culture is collaborative; everyone's genuinely passionate about the mission.
Cons: Being a fast-moving startup, sometimes the workload can feel heavy, especially during critical project milestones. While the work itself is exciting, clearer communication around project priorities and long-term technical roadmap could streamline things further. The approval process for certain technical decisions could also be a bit quicker to maintain momentum.
Advice to Management: Continue to foster transparent communication regarding project timelines and technical decision-making processes to help teams prioritize effectively and reduce potential bottlenecks.
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Senior Software Engineer
3.7
22 September 2026
Innovative Space Tech, Startup Challenges
Pros: The technical challenges here are genuinely cutting-edge, especially in satellite communications. You get to work with smart people who are passionate about the mission. The company culture encourages collaboration and learning, and there's a lot of autonomy given to engineers. It's a great place to build experience in a high-growth tech sector.
Cons: Job security can feel a bit uncertain, which is common in early-stage startups. There are times when processes aren't fully established, leading to some confusion or rework. Communication could sometimes be clearer, especially across different project teams. Resource allocation sometimes means juggling priorities intensely.
Advice to Management: Continue fostering innovation and learning. Clearer long-term roadmaps and more robust internal processes would enhance stability and efficiency for the engineering teams.
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