1,191,501open jobs
66,754companies
211,456added this week
Browse all
Location
In office (Sydney)
Seniority
Middle · 4+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 4, 2026. First seen by Alion on Sep 3, 2026.

Overview
Company
Impact
Profile match

HEO

HEO delivers on-demand, high-frequency images on satellites and actionable insights using the world.

Software Engineer

HEO is the world’s first commercial non-Earth imaging (NEI) and insights services company. NEI involves capturing resolved imagery of space objects using cameras mounted on other satellites, and deriving information and intelligence from the captured imagery. Our technology helps governments and commercial companies to visually monitor their spacecraft and other space objects they care about. Our vision is to image anything in the solar system on-demand. Read more about NEI here.

We are building out a high performing interdisciplinary team capable of pushing the boundaries of space technology. We are growing fast and looking for talented, passionate people that value collaboration, growth and learning to join our team.

HEO is a post Series-A company backed by high profile venture funds including Airtree, Y Combinator and In-Q-Tel. We are headquartered in Sydney, Australia with offices in London, Washington DC and Tokyo.

About the role:

We are looking for a Fullstack Engineer with a strong backend focus to join our team. This role prioritises backend expertise with the ability to contribute to frontend tasks, ensuring seamless client-server integration. As a Fullstack Engineer, you’ll be joining our team in Sydney and working closely with our Research & Development and product development functions. You’ll be applying your knowledge to build modern, responsive user interfaces and visualisations that can enhance HEO Inspect, HEO’s proprietary NEI data and insights platform. With years of experience in this domain, the HEO team will help you expand your knowledge and skills to flourish in this exciting role.

Your key responsibilities include:

  • Design and development of new features on HEO's NEI data and insights web platform, HEO Inspect, with a focus on performance, user experience and interactivity.
  • Maintenance and development of cloud-based back-end services which focus on automating our operations in Space.
  • Work closely with HEO’s R&D team to productionise new algorithms that enhance our operations.
  • Work closely with HEO’s product, go-to-market and analyst personnel to ensure customer requirements are met through our web application, API, and bespoke system integrations.

We are looking for someone with:

  • A bachelor’s degree in Computer Science, Computer Engineering or similar field
  • 4+ years of industry experience in developing web applications on the cloud
  • Strong written and verbal communication skills
  • Strong analytical & critical thinking skills and comfortable with experimenting to solve new challenges
  • Extensive knowledge in:
    • Python and/or any Object Oriented Programming Language
    • Web Development (RestFul APIs, Django)
    • Experience in building end-to-end applications. End-to-end systems development (Including persistent storage) and deployment (CI/CD)
  • Ability to continuously learn, work independently, and make decisions with minimal supervision.

Nice to have:

  • Frontend Technologies (Typescript and React)
  • Background knowledge of orbital dynamics, robotics and image processing is considered a plus
  • AWS Services and Products or any cloud service experience
  • AI tooling and knowledge
  • Experience with monitoring and analytics for application performance/metrics

HEO’s Company Values:

We value good space citizenship. We are passionate about responsible space custodianship, sustainability and trust. We believe that space should be easy and transparent. Our values help us to tackle some of the most complex issues in space for the benefit of all of humanity.

As a team, we are committed to creating a welcoming and supportive environment for employees from all backgrounds.

Perks, benefits & culture:

HEO is one of Australia’s fastest-growing space technology companies. At HEO, we’re committed to creating the best working environment where everyone thrives, values collaboration, encourages innovation and shares the common goal of making space transparent. Here’s some of the ways we achieve that goal:

  • Employee Share Option Plan (ESOP). Own a piece of HEO!
  • Convenient location in Sydney’s Tech Central with end of trip facilities (bicycle parking and showers)
  • Flexible leave options so you can recharge and relax when best suits you - no forced leave during office shutdowns
  • Paid parental leave for everyone
  • A supportive environment that fosters cross-team collaboration. We learn by trial and celebrate our wins together
  • Fireside chats every other Friday where we showcase what someone’s working on or something new in our industry, with some snacks and maybe a game of ping-pong or two
  • Quarterly team events to share achievements we’re proud of (no matter how big or small) plus an annual event that brings together our team and customers

Our commitment to Diversity and Inclusion:

We make hiring decisions based on your experience, skills and passion, as well as how you can enhance HEO and our culture. Research shows that women and underrepresented groups are less likely to apply to jobs unless they meet every single competency or experience. If you are excited about this role, but your past experience doesn't align perfectly or you don't meet all the skills, we encourage you to apply anyway. You could be just the right person for this role and HEO. If you have any support or access requirements, we encourage you to advise us at time of application and throughout the interview process.

The successful candidate must be an Australian citizen and will be required to undergo a background check.

We kindly request no unsolicited resumes or approaches from recruitment agencies. HEO is not responsible for any fees related to unsolicited resumes. The successful candidate will be required to submit to a background check. Please refer to our privacy policy regarding how your data will be handled: https://www.heospace.com/policy-html

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,191,501 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Sydney
≈ $134k – $269k per year (Estimated) • Equity • In office • Bachelor's Degree • Melbourne
Go
JavaScript
Rust
TypeScript
C++
AI/ML
Computer Vision
Frontend
React.js
Robotics
Sensor Fusion
QA
Sentry
Apply
In office • Full-Time • 3+ years exp • Australia
Python
C++
DevOps
CI/CD
Linux
Windows
Apply
≈ $119k – $238k per year (Estimated) • In office • Full-Time • 3+ years exp • Australia
Python
C++
DevOps
CI/CD
Linux
Windows
Apply
≈ $120k – $241k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Australia
Python
C++
C++
Qt
AI/ML
Computer Vision
DevOps
CI/CD
Linux
Robotics
Digital Twin
Apply
$87k – $93k per year • Remote (Australia) • Canberra
DevOps
Git
GitHub
HPC
Linux
Apply
≈ $73k – $162k per year (Estimated) • Remote (likely United States) • 5+ years exp • Bachelor's Degree
Python
SQL
C#
AI/ML
Machine Learning
DevOps
CI/CD
QA
Selenium
Cypress
Playwright
Postman
Apply
≈ $16k – $39k per year (Estimated) • In office • Moscow
Python
Bash
AI/ML
Ray
DevOps
Linux
Management
Confluence
Jira
QA
TestRail
Apply
Hybrid • Bachelor's Degree
JavaScript
TypeScript
Node JS
Frontend
Angular
React.js
DevOps
CI/CD
Apply
≈ $73k – $162k per year (Estimated) • Remote (likely United States) • 7+ years exp
JavaScript
AI/ML
Claude Code
Agentic Workflows
DevOps
Rest API
CI/CD
QA
Selenium
Cypress
Playwright
Postman
WebDriverIO
Apply
In office • 4+ years exp
Python
AI/ML
AI Agents
LLM
DevOps
Splunk
Terraform
GCP
New Relic
CloudFormation
Azure
AWS
AppDynamics
AIOps
Incident Management
Management
Agile
Apply
Software Engineer 6 days ago
≈ $98k – $198k per year (Estimated) • Equity • In office • Top Secret • Full-Time • 2+ years exp • Bachelor's Degree • Arlington
Python
JavaScript
TypeScript
Python
FastAPI
Django
Frontend
React.js
DevOps
CI/CD
AWS
Management
Agile
Apply
R&D Engineer 6 days ago
≈ $122k – $236k per year (Estimated) • Equity • In office • Top Secret • Full-Time • 10+ years exp • Bachelor's Degree • Arlington
Python
Management
Agile
Apply
≈ $137k – $283k per year (Estimated) • Remote (Australia) • Full-Time • 10+ years exp • Bachelor's Degree • Sydney
JavaScript
TypeScript
SQL
C#
Node JS
Databases
Cassandra
ElasticSearch
Apache Kafka
AI/ML
Copilot
Cursor
Claude Code
Frontend
React.js
DevOps
Terraform
AWS
Amazon EC2
Amazon ECS
Apply
Software Developer 7 hours ago
≈ $67k – $173k per year (Estimated) • Hybrid • Sydney
JavaScript
Java
TypeScript
Java
Quarkus
Gradle
AI/ML
JAX
Frontend
RxJS
Angular
React.js
Sass
DevOps
Rest API
CI/CD
Docker
Kubernetes
Apply
≈ $94k – $228k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Sydney
DevOps
CI/CD
Management
Agile
Apply
≈ $54k – $145k per year (Estimated) • In office • Full-Time • Sydney
Apply
≈ $52k – $135k per year (Estimated) • In office • Full-Time • Sydney
Apply
See all jobs
This is one of many
1,191,501 more open roles from verified company boards, updated every day.