Software Designer - Fullstack
At Kepler Communications, we're not just imagining the future of connectivity - we're leading it!Our mission is to provide real-time Internet access in space, enabling a new era of data-driven exploration and innovation. With 23 satellites already launched and a next-generation optical network on the way, we’re creating the infrastructure that will power the space economy for decades to come.Technology is only part of the story. What sets Kepler apart is our team: bold thinkers, skilled builders, and passionate problem-solvers who thrive on pushing the boundaries ofwhat’spossible in space. We believe great ideas come from diverse perspectives, and we’re committed to creating an environment where you can grow, lead, and make a global impact.If you’re ready to reach higher, move faster, and do work that shapes the future space economy - this is your launchpad. Come build the future with Kepler!What We Offer:- Competitive compensationwith a robust equity plan to share in our success.- Comprehensive coverage for health, dental, and vision insurance
—including dependents.- Unlimited vacation, supportive parental leave policy,
and company-wide holiday shutdown.- Semi-annual company-wide parties
and frequent in-office team events.- Relocation packages
available for approved roles.- $1,500 annual professional development fund
to support your growth.- Fully stocked Toronto office kitchen
with snacks, drinks, games and top-notch kitchen appliances.- Town Halls, Celebration Calls, and Company-wide events
to stay connected and engaged.- We’re a certified
Great Place to Work®, four years in a row!We’re on the hunt for a top-tier
Full Stack Software Developer who will be responsible for developing and maintaining custom UI’s and the backend services that support them. You will work closely with cross-functional teams to build scalable applications that support the development, testing, and operation of our satellites and mission control software. Key Responsibilities:
Design and develop reliable, high-quality software related to operating Kepler’s satellite network infrastructure and mission control software automation.
Ensuring system performance, security, and high availability through best practices.
Collaborate with satellite operators, product managers, and customers to deliver mission critical ground systems.
Monitor system health, troubleshoot issues, and proactively implement improvements. Required Skills & Qualifications:
Minimum 3+ years of Python experience
Minimum 3+ years of React experience
Bachelor’s degree in Computer Science or equivalent
Good software design and development skills, including UI design, testing and debugging
Experience with CI/CD pipelines using tools like GitLab CI, GitHub Actions, or Jenkins
Experience with containerized software (Docker, Kubernetes, K8s) and infrastructure-as-code (Ansible, Terraform, etc.)
Ability to operate in a Linux based environment
Ability to effectively use git
Ability to communicate technical details effectively across departments Bonus Points:
Experience with deploying on cloud platforms (AWS, Azure, etc.)
Familiarity in SQL and NoSQL databases (PostgreSQL, DynamoDB, etc.)
Familiarity with Python development tools such as uv, pytest/unittest, setuptools, SWIG, and C-extensions
Knowledge of computer networking and modern networking protocols, especially delay-tolerant networking
Familiarity with event-driven architectures (Apache Pulsar, AWS SNS/SQS, Kafka, RabbitMQ)
Familiarity with observability tools (Prometheus, Grafana, TimescaleDB, ELK stack) Additional Information
Use of AI in Recruitment
At Kepler Communications, all hiring decisions are made by people. Human recruiters are involved in every step of our recruitment process. We use AI-based tools (such as Lever AI and HireEZ) to assist with the initial review of applications by ranking candidates based on job-relevant criteria. These tools support - but do not replace - human judgment.
Employment Equity & Accommodation Statement
Kepler Communications is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified individuals, including women, Indigenous peoples, persons with disabilities, members of visible minorities, and people of all sexual orientations and gender identities.
If you require accommodation during any stage of the recruitment process, please contact our People & Culture team at
[email protected], and we will work with you to meet your needs.
Apply Now
—including dependents.- Unlimited vacation, supportive parental leave policy,
and company-wide holiday shutdown.- Semi-annual company-wide parties
and frequent in-office team events.- Relocation packages
available for approved roles.- $1,500 annual professional development fund
to support your growth.- Fully stocked Toronto office kitchen
with snacks, drinks, games and top-notch kitchen appliances.- Town Halls, Celebration Calls, and Company-wide events
to stay connected and engaged.- We’re a certified
Great Place to Work®, four years in a row!We’re on the hunt for a top-tier
Full Stack Software Developer who will be responsible for developing and maintaining custom UI’s and the backend services that support them. You will work closely with cross-functional teams to build scalable applications that support the development, testing, and operation of our satellites and mission control software. Key Responsibilities:
Design and develop reliable, high-quality software related to operating Kepler’s satellite network infrastructure and mission control software automation.
Ensuring system performance, security, and high availability through best practices.
Collaborate with satellite operators, product managers, and customers to deliver mission critical ground systems.
Monitor system health, troubleshoot issues, and proactively implement improvements. Required Skills & Qualifications:
Minimum 3+ years of Python experience
Minimum 3+ years of React experience
Bachelor’s degree in Computer Science or equivalent
Good software design and development skills, including UI design, testing and debugging
Experience with CI/CD pipelines using tools like GitLab CI, GitHub Actions, or Jenkins
Experience with containerized software (Docker, Kubernetes, K8s) and infrastructure-as-code (Ansible, Terraform, etc.)
Ability to operate in a Linux based environment
Ability to effectively use git
Ability to communicate technical details effectively across departments Bonus Points:
Experience with deploying on cloud platforms (AWS, Azure, etc.)
Familiarity in SQL and NoSQL databases (PostgreSQL, DynamoDB, etc.)
Familiarity with Python development tools such as uv, pytest/unittest, setuptools, SWIG, and C-extensions
Knowledge of computer networking and modern networking protocols, especially delay-tolerant networking
Familiarity with event-driven architectures (Apache Pulsar, AWS SNS/SQS, Kafka, RabbitMQ)
Familiarity with observability tools (Prometheus, Grafana, TimescaleDB, ELK stack) Additional Information
Use of AI in Recruitment
At Kepler Communications, all hiring decisions are made by people. Human recruiters are involved in every step of our recruitment process. We use AI-based tools (such as Lever AI and HireEZ) to assist with the initial review of applications by ranking candidates based on job-relevant criteria. These tools support - but do not replace - human judgment.
Employment Equity & Accommodation Statement
Kepler Communications is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified individuals, including women, Indigenous peoples, persons with disabilities, members of visible minorities, and people of all sexual orientations and gender identities.
If you require accommodation during any stage of the recruitment process, please contact our People & Culture team at
[email protected], and we will work with you to meet your needs.
Apply Now