Log inSign up free
  • Home
  • Profile
  • Jobs
    • Applications
    • Career
    • Resume
    • Cover letters
  • Content
    • Posts
    • Media
  • Messages
  • Analytics
    • Overview
    • Pages
  • Portfolio
  • More tools
    • Hiring
  • Settings
All jobs
AAAalyria logo

Aalyria

Hybrid (London, GB)

Senior Backend Software Engineer - Spacetime UK.

FULL TIMEHYBRIDSENIOR LEVELENGINEERING

Role Overview:

We are seeking a highly motivated and experienced Software Engineer to join our core engineering team. We value engineers who are adaptable, proactive, and eager to tackle new challenges as we advance our technology. The ideal candidate will bring a solid technical background and a proven track record in solving complex engineering challenges. As a software engineer on the Spacetime team, you will play an integral role in developing and optimizing systems critical to our business, with the flexibility to contribute to and take ownership of various projects as both you and the company grow. You will be working alongside a team of seasoned engineers from top-tier tech companies, managing project priorities, timelines, and deliverables while designing, developing, testing, and maintaining core software.


Our products are evolving rapidly and have generated a great deal of interest in the industry. This creates an exciting and continuous stream of innovative technical projects to dive into.

Key Responsibilities:

Some examples of initiatives you might be a part of include:

  • Scale and optimize distributed systems powering link modeling computations, with a focus on improving performance, parallelism, and reliability across heterogeneous compute environments.
  • Optimize computational pipelines by migrating workloads from CPU-bound implementations to GPU-accelerated architectures.
  • Optimize production-grade link modeling algorithms to increase system capacity and service sellability, leveraging advanced techniques in signal processing and linear algebra.

Required Qualificiations:

  • Bachelor’s or Master’s degree
  • 7+years of experience with software development
  • Proficiency in Golang, C/C++, Rust, or Java
  • Demonstrated leadership in technical design and architecture to drive projects from conception through production launch.
  • Proficiency in coding, problem-solving, design, system health, diagnosis and resolution, and software test development.
  • 3+ years of experience with developing large-scale infrastructure, distributed systems or networks.
  • Familiarity with cloud infrastructure, container orchestration, and distributed data systems.
  • Experience with performance, large scale systems data analysis, visualization tools, or debugging.

What We Offer:

  • Innovative Environment: Work at a cutting-edge company shaping the future of aerospace communications.
  • Impactful Work: Directly contribute to critical national security programs and initiatives.
  • Growth Opportunities: Expand your career with opportunities for professional development and advancement.
  • Inclusive Culture: Be part of a collaborative, supportive, and inclusive workplace where your contributions matter.
  • Flexibility: Flexible working arrangements including hybrid remote/in-office schedules.
  • Compensation and Equity: Competitive salary, comprehensive benefits (401(k), dental, vision, health, life insurance), paid time off, and equity options.

Benefits:

  • Competitive salary
  • Pension
  • Health insurance 
  • Equity

Work Requirements & Location:

  • Applicants must have the right to work in the United Kingdom.
  • Work Location: Remote working within the UK.

Equal Opportunity Employer Statement:

Aalyria is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Qualified applicants from all backgrounds are encouraged to apply.

About Aalyria:

Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite and airborne mesh networks, as well as cislunar and deep-space communications. We are revolutionizing the orchestration and management of planetary mesh networks using any radio or optical spectrum, any orbit, and any hardware across land, sea, air, and space.


Pay
Not stated
Where
Hybrid (London, GB)
Work
Hybrid
Type
Full time
Posted
31 Jul, 2026
Apply on the original postingSign in to apply

Verified board

more at Aalyria.

21 Aug, 2026

Aalyria

Technical Program Manager, Commercial

AAAalyria logo
  • Full time
  • Remote
  • Product

Remote (United States)

Remote

Details
24 Aug, 2026

Aalyria

Technical Program Manager, Cleared

AAAalyria logo
  • Full time
  • Remote
  • Product

Remote (United States)

Remote

Details
27 Aug, 2026

Aalyria

Solutions Architect, 5G NTN

AAAalyria logo
  • Full time
  • Senior level
  • Hybrid
  • Engineering

Hybrid (London +2

Hybrid

Details

similar roles.

26 Jan, 2026

AMOpportunities

Preceptor

AMAMOpportunities logo
  • Contract
  • Hybrid
  • Engineering

Hybrid (United States) +1

Hybrid

Details
7 Aug, 2026

AMOpportunities

Clinical Network Development Coordinator

AMAMOpportunities logo
  • Full time
  • Remote
  • Engineering

$65k–70k/mo

Remote (United States)

Details
14 Oct, 2026

Afton Scientific.

Senior Facilities Maintenance Planner-Scheduler

ASAfton Scientific. logo
  • Full time
  • Senior level
  • On-site
  • Engineering

$90k–125k/mo

Charlottesville, VA

Details
16 Sep, 2026

Afton Scientific.

Senior Facilities Engineer

ASAfton Scientific. logo
  • Full time
  • Senior level
  • Engineering

$36–50/hr

Charlottesville, VA

Details
10 Sep, 2026

Bonusly

Support Engineer

BOBonusly logo
  • Full time
  • Engineering

Bangladesh

Full time

Details
3 Feb, 2026

Blue Water Autonomy

Senior Electrical Engineer Maritime Control Systems

BWBlue Water Autonomy logo
  • Full time
  • Senior level
  • Engineering

$150k–170k/yr

Lexington, MA

Details