21 Mongodb jobs in Canada

Job Description

Wavelo is a SaaS business on a mission to make telecoms a breeze.

We provide flexible software that modernizes how communication service providers (CSPs) do business, helping them drive more value, focus on customer experience, and scale their operations faster.

What's New at Tucows

As part of Tucows (NASDAQ:TCX, TSX:TC)—one of the world's largest Internet services companies—Wavelo is backed by outstanding resources and talent. We embrace a people-first philosophy that is rooted in respect, trust, and flexibility. We believe that whatever works for our employees is what works best for us. It's also why the majority of our roles are remote-first, meaning you can work from anywhere you can connect to the Internet!

The work we do genuinely changes lives. If this sounds exciting, we'd love to hear from you!

We're looking for an experienced Database Reliability Engineer to join our infrastructure team. You'll be a key player in maintaining, supporting, and improving our Postgres infrastructure. Our platform consists of multiple Postgres clusters of varying sizes, as small as two servers and a few gigabytes, to as large as ten servers and multiple terabytes.

We're looking for someone with solid PostgreSQL knowledge who's comfortable owning production incidents, supporting and collaborating with developers, and contributing to infrastructure-as-code.

You'll work closely with other DBAs, SREs, and application teams to ensure our Postgres environment is reliable, scalable, and high-performing.

This is a remote position for applicants in Canada or US.

• Own, investigate, and resolve production issues related to PostgreSQL — whether they stem from infrastructure or application-layer causes.
• Collaborate with developers to debug and resolve Postgres-related application issues, and improve database performance.
• Maintain and improve our PostgreSQL infrastructure, including performance tuning, replication, backup/restore processes, and upgrades.
• Make infrastructure changes using Terraform and Salt — including configuration changes, deploy new clusters, and expand existing clusters.
• Monitor database health, implement and improve alerts, and contribute to capacity planning.

• 3+ years hands-on experience with PostgreSQL (version 13 and above) in on-prem production environments.
• Strong understanding of SQL performance, query optimization, indexes, and execution plans.
• Good communication skills — especially when explaining database issues to non-DBA teams.
• Experience managing high-availability setups, multi-datacenter setups, replication, backups, and disaster recovery for Postgres.
• Ability to diagnose and resolve incidents involving both database infrastructure and application queries.
• Comfortable collaborating with software engineers to troubleshoot Postgres-related issues in their services.
• Experience working with infrastructure-as-code tools — especially Terraform and Salt (or strong equivalents with willingness to learn).
• A strong sense of ownership and a collaborative mindset.
• Familiarity with Linux systems and command-line tools.

• Experience with monitoring tools (e.g., Prometheus, Grafana, pg_stat_statements).
• Experience with private cloud (OpenStack).
• Exposure to CI/CD pipelines and release automation (GitHub Actions).
• Familiarity with other databases such as MySQL is a bonus, but not required.

The base salary range for this position is $114,120 - $25,000 CAD for Canadian residents or 129,960 to 144,400 USD for US residents. Other countries will differ. Range may vary on a number of factors including, but not limited to: location, experience and qualifications. Tucows believes in a total rewards offering that includes fair compensation and generous benefits. Learn more about Tucows Benefits.

Want to know more about what we stand for? At Wavelo and Tucows we care about protecting the open Internet, narrowing the digital divide, and supporting fairness and equality.

We also know that diversity drives innovation. We are committed to inclusion across race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status. We celebrate multiple approaches and diverse points of view.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

Tucows and its subsidiaries participate in the E-verify program for all US employees.

Learn more about Tucows, our businesses, culture and employee benefits on our site here.

Job Description

Wavelo is a SaaS business on a mission to make telecoms a breeze.

We provide flexible software that modernizes how communication service providers (CSPs) do business, helping them drive more value, focus on customer experience, and scale their operations faster.

What's New at Tucows

As part of Tucows (NASDAQ:TCX, TSX:TC)—one of the world's largest Internet services companies—Wavelo is backed by outstanding resources and talent. We embrace a people-first philosophy that is rooted in respect, trust, and flexibility. We believe that whatever works for our employees is what works best for us. It's also why the majority of our roles are remote-first, meaning you can work from anywhere you can connect to the Internet!

The work we do genuinely changes lives. If this sounds exciting, we'd love to hear from you!

We're looking for an experienced Database Reliability Engineer to join our infrastructure team. You'll be a key player in maintaining, supporting, and improving our Postgres infrastructure. Our platform consists of multiple Postgres clusters of varying sizes, as small as two servers and a few gigabytes, to as large as ten servers and multiple terabytes.

We're looking for someone with solid PostgreSQL knowledge who's comfortable owning production incidents, supporting and collaborating with developers, and contributing to infrastructure-as-code.

You'll work closely with other DBAs, SREs, and application teams to ensure our Postgres environment is reliable, scalable, and high-performing.

This is a remote position for applicants in Canada or USA.

• Own, investigate, and resolve production issues related to PostgreSQL — whether they stem from infrastructure or application-layer causes.
• Collaborate with developers to debug and resolve Postgres-related application issues, and improve database performance.
• Maintain and improve our PostgreSQL infrastructure, including performance tuning, replication, backup/restore processes, and upgrades.
• Make infrastructure changes using Terraform and Salt — including configuration changes, deploy new clusters, and expand existing clusters.
• Monitor database health, implement and improve alerts, and contribute to capacity planning.

• 3+ years hands-on experience with PostgreSQL (version 13 and above) in on-prem production environments.
• Strong understanding of SQL performance, query optimization, indexes, and execution plans.
• Good communication skills — especially when explaining database issues to non-DBA teams.
• Experience managing high-availability setups, multi-datacenter setups, replication, backups, and disaster recovery for Postgres.
• Ability to diagnose and resolve incidents involving both database infrastructure and application queries.
• Comfortable collaborating with software engineers to troubleshoot Postgres-related issues in their services.
• Experience working with infrastructure-as-code tools — especially Terraform and Salt (or strong equivalents with willingness to learn).
• A strong sense of ownership and a collaborative mindset.
• Familiarity with Linux systems and command-line tools.

• Experience with monitoring tools (e.g., Prometheus, Grafana, pg_stat_statements).
• Experience with private cloud (OpenStack).
• Exposure to CI/CD pipelines and release automation (GitHub Actions).
• Familiarity with other databases such as MySQL is a bonus, but not required.

The base salary range for this position is $114,120 - $25,000 CAD for Canadian residents or 129,960 to 144,400 USD for US residents. Other countries will differ. Range may vary on a number of factors including, but not limited to: location, experience and qualifications. Tucows believes in a total rewards offering that includes fair compensation and generous benefits. Learn more about Tucows Benefits.

Want to know more about what we stand for? At Wavelo and Tucows we care about protecting the open Internet, narrowing the digital divide, and supporting fairness and equality.

We also know that diversity drives innovation. We are committed to inclusion across race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status. We celebrate multiple approaches and diverse points of view.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

Tucows and its subsidiaries participate in the E-verify program for all US employees.

Learn more about Tucows, our businesses, culture and employee benefits on our site here.

Job Description

Wavelo is a SaaS business on a mission to make telecoms a breeze.

We provide flexible software that modernizes how communication service providers (CSPs) do business, helping them drive more value, focus on customer experience, and scale their operations faster.

What's New at Tucows

As part of Tucows (NASDAQ:TCX, TSX:TC)—one of the world's largest Internet services companies—Wavelo is backed by outstanding resources and talent. We embrace a people-first philosophy that is rooted in respect, trust, and flexibility. We believe that whatever works for our employees is what works best for us. It's also why the majority of our roles are remote-first, meaning you can work from anywhere you can connect to the Internet!

The work we do genuinely changes lives. If this sounds exciting, we'd love to hear from you!

We're looking for an experienced Database Reliability Engineer to join our infrastructure team. You'll be a key player in maintaining, supporting, and improving our Postgres infrastructure. Our platform consists of multiple Postgres clusters of varying sizes, as small as two servers and a few gigabytes, to as large as ten servers and multiple terabytes.

We're looking for someone with solid PostgreSQL knowledge who's comfortable owning production incidents, supporting and collaborating with developers, and contributing to infrastructure-as-code.

You'll work closely with other DBAs, SREs, and application teams to ensure our Postgres environment is reliable, scalable, and high-performing.

This is a remote position for applicants in Canada.

• Own, investigate, and resolve production issues related to PostgreSQL — whether they stem from infrastructure or application-layer causes.
• Collaborate with developers to debug and resolve Postgres-related application issues, and improve database performance.
• Maintain and improve our PostgreSQL infrastructure, including performance tuning, replication, backup/restore processes, and upgrades.
• Make infrastructure changes using Terraform and Salt — including configuration changes, deploy new clusters, and expand existing clusters.
• Monitor database health, implement and improve alerts, and contribute to capacity planning.

• 3+ years hands-on experience with PostgreSQL (version 13 and above) in on-prem production environments.
• Strong understanding of SQL performance, query optimization, indexes, and execution plans.
• Good communication skills — especially when explaining database issues to non-DBA teams.
• Experience managing high-availability setups, multi-datacenter setups, replication, backups, and disaster recovery for Postgres.
• Ability to diagnose and resolve incidents involving both database infrastructure and application queries.
• Comfortable collaborating with software engineers to troubleshoot Postgres-related issues in their services.
• Experience working with infrastructure-as-code tools — especially Terraform and Salt (or strong equivalents with willingness to learn).
• A strong sense of ownership and a collaborative mindset.
• Familiarity with Linux systems and command-line tools.

• Experience with monitoring tools (e.g., Prometheus, Grafana, pg_stat_statements).
• Experience with private cloud (OpenStack).
• Exposure to CI/CD pipelines and release automation (GitHub Actions).
• Familiarity with other databases such as MySQL is a bonus, but not required.

The base salary range for this position is $114,120 - $25,000 CAD for Canadian residents or 129,960 to 144,400 USD for US residents. Other countries will differ. Range may vary on a number of factors including, but not limited to: location, experience and qualifications. Tucows believes in a total rewards offering that includes fair compensation and generous benefits. Learn more about Tucows Benefits.

Want to know more about what we stand for? At Wavelo and Tucows we care about protecting the open Internet, narrowing the digital divide, and supporting fairness and equality.

We also know that diversity drives innovation. We are committed to inclusion across race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status. We celebrate multiple approaches and diverse points of view.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

Tucows and its subsidiaries participate in the E-verify program for all US employees.

Learn more about Tucows, our businesses, culture and employee benefits on our site here.

Job Description

Role Overview

The Satellite Database System Senior Engineer will design, develop, and maintain mission-critical databases supporting satellite integration, operations, telemetry processing, mission planning, and analytics. This role demands expertise in managing large-scale telemetry and command data, including Mission Information Base (MIB) formats for telemetry and command dictionaries, to ensure robust satellite operations for LEO/MEO communication constellations.

Key Responsibilities & Technical Skills

Mission Information Base (MIB) Expertise

• Process, manage, and validate MIB format files for satellite telemetry and command definitions.

• Design and maintain MIB database structures to store telemetry parameters, command definitions, and operational limits.

• Integrate MIB files into satellite operations software with high accuracy.

Telemetry & Command Data Handling

• Process real-time and historical telemetry data efficiently.

• Apply CCSDS standards for telemetry and command data management.

• Implement telemetry data encoding, compression, and error-handling techniques.

Data Modeling & Architecture

• Design and optimize relational and non-relational databases for space systems.

• Enhance database performance for high-volume satellite telemetry and command datasets.

Big Data & Analytics

• Manage and analyze large telemetry datasets from satellites and ground stations.

Cloud & Infrastructure

• Deploy and manage cloud-based database solutions (e.g., AWS RDS, Azure Cosmos DB, Google BigQuery).

• Utilize containerized database deployment with Docker and Kubernetes.

Programming & Scripting

• Develop automation and data processing solutions using Python, SQL, and shell scripting.

• Leverage database APIs for seamless integration.

Security & Compliance

• Implement encryption, access control, and secure database practices to ensure data integrity.

Minimum Qualifications

• Bachelor’s or Master’s degree in Computer Science, Data Science, Aerospace Engineering, or a related field.

• 10+ years of relevant experience in database engineering, preferably in satellite systems.

• Proven expertise with MIB telemetry and command databases in satellite mission operations.

• Experience with satellite telemetry ground systems (e.g., mission control software or flight software integration).

• Prior work on LEO/MEO constellation databases for communication missions.

Preferred Skills & Knowledge

• Knowledge of the space environment, communication satellites, RF equipment, solar cell, and battery technologies.

• Ability to mentor and lead junior engineers.

• Strong problem-solving and analytical skills for troubleshooting and optimizing MIB databases and telemetry systems.

• Excellent collaboration and communication skills to work with mission planners, aerospace engineers, and ground control teams.

• Exceptional attention to detail to ensure data integrity and consistency in mission-critical systems.

• Ability to work independently with minimal supervision.

• Strong written and verbal communication skills in English; proficiency in French is a plus.