982,073open jobs
58,789companies
159,182added this week
Browse all
Salary
≈ $88k – $179k per year (Estimated)
Location
In office (Dartmouth)
Seniority
Senior · 7+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 30, 2026. First seen by Alion on Jun 17, 2026. Ultra Maritime scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Ultra Maritime delivers maritime defense and anti-submarine warfare capabilities across air, surface, and undersea domains for global naval forces.

Unleash the Power of Multi-Mission Excellence: Safeguarding the Seas for the World's Navies.

Step into a world where cutting-edge technology meets unparalleled expertise. Ultra Maritime pioneers delivering multi-mission solutions that protect and empower the naval forces worldwide. With our extensive portfolio of capabilities, our innovations are utilised on naval fleets across our allied navies around the globe.

As the maritime and underwater battlespace evolves, we tirelessly push the boundaries to develop advanced specialist systems that provide our 'five-eyes' Defence customers with an unbeatable warfighting edge. From surface vessels to sub-surface operations and unmanned platforms, we are revolutionizing the way naval missions are executed.

We thrive on collaboration and partnering with our customers to ensure mission success. Our expert solutions encompass an array of game-changing technologies, including state-of-the-art sonar, radar, expendables, signature management, and naval power systems.

Join us in shaping the future of naval warfare and together, we will safeguard the seas and empower navies worldwide!

Ultra Maritime has an exciting opportunity for an Intermediate or Senior Software Developer to contribute to our rapidly expanding business. The candidate will be responsible for designing, coding, testing, integrating, building, and configuring software applications and interfacing with advanced sonar processing sub-systems deployed in multiple operating systems and within multiple shipboard environments. The role would suit a software developer with a keen interest in C++/Java, signal processing and a proven ability to develop software components as part of a wider complex product.

The expectation is for a contract term of 1 year, with the possibility of renewing or extending the contract.

NOTE: This position is not remote - candidates must be available to come into the office on-demand when requested to support testing activities.

Nationality Requirements

Candidates must be eligible to obtain the relevant security clearance required for the role, due to the nature of the programmes we deliver for our customers.

Job Description

Scope:

The Intermediate or Senior Software Developer is responsible for designing, coding, testing, and integrating software components within custom-engineered systems.

Key Responsibilities:

  • Software component level and detailed design utilizing Unified Modelling Language (UML)
  • Software implementation and unit testing
  • Software integration, verification, and defect resolution
  • Contributing to software design, test, maintenance, and release documentation
  • Contributing to a team effort within an Agile development environment
  • Support the Software and System testing groups as required to conduct software and system integration testing

Required Skills/Experience (Intermediate Developer):

  • Degree level (or equivalent) in a related engineering discipline such as Computer Science, Computer Engineering or Electrical Engineering
  • 4 - 7 years of C++ and/or Java experience
  • Self-motivated, adaptable to change, proactive, diligent, and inter-personal skills
  • Knowledge of Software Engineering best practices, methodologies, processes, and tools, specifically the Software Development Lifecycle (SDLC)
  • Experience with Linux operating systems and comfortable working on the command line

Required Skills/Experience (Senior Developer):

  • 7+ years of C++ andor Java experience
  • As above for an Intermediate developer
  • Experience providing mentorship and limited technical oversight of more junior team members

Desired Skills

  • Experience working on customized software solutions for government organizations (any level)
  • Good understanding of software configuration and build management
  • A good working understanding of Microsoft office applications: Word and Excel
  • Experience using software development and continuous integration tools (CI/CD) such as, but not limited to: Jira, Azure Devops, Jenkins, static code analysis tools

Wish List Skills

  • Sonar domain knowledge or similar signal processing intensive applications
  • Experience working with hardware and software emulators to conduct integration testing
  • Direct experience creating automated build pipelines in tools such as Jenkins or Azure Devops

Additional Requirements

  • The Candidate must be capable of acquiring a Canadian / NATO Secret security clearance and a Canadian Controlled Goods assessment to the satisfaction of the company

What does Ultra Maritime - Canada offer?

Ultra Maritime - Canada offers a competitive wage and vacation package along with medical, vision and dental benefits. Additionally, we offer the following benefits for all employees:

  • 9-day fortnight, condense your two-week schedule from 10 days to 9 days and receive every other Friday off
  • Up to 5% RRSP matching after 3 months
  • Flexible work from home policies or the option to work on-site
  • Bonus scheme available to all employees
  • Purchase up to one week of additional vacation every year

Diverse & Inclusive Employer

Ultra Maritime is an equal opportunities employer that values diversity, inclusion, equity and equality. Underpinned by our values, behaviours, and policies, we want you to feel empowered to be your best and authentic self.

We promote a workplace that welcomes people from all backgrounds and cultures; believing that this will increase our diversity of thinking, and ultimately ensure we continue delivering on our commitments to our customers.

We do not discriminate based on race, religion, colour, national origin, gender identity, sexual orientation, age, marital status, veteran status, or disability status and welcome applications from all candidates.

What’s in it for you?

We offer a competitive benefits package including extended health and dental, life insurance, RRSP, deferred profit sharing, optional critical illness insurance, an EFAP and student bursaries

.

We encourage regular manager-employee performance feedback, goal alignment and employee development through our Employee Performance Development Plan (EPDP) and offer employee education assistance to allow our people to acquire new qualifications and certifications.

We are an Equal Opportunities employer and particularly welcome applications from Women, Aboriginal Persons, Persons with Disabilities and Visible Minorities.

Reasonable accommodation statement: If you need an accommodation for any part of the application process, please email [email protected]

Company: Ultra Maritime

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.
982,073 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
Dartmouth
≈ $112k – $218k per year (Estimated) • Remote (Canada) • 5+ years exp
Databases
Redis
ClickHouse
Apache Kafka
StarRocks
AI/ML
AI Agents
Web3
Solana
Smart Contracts
Ethereum
Apply
≈ $102k – $207k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • Calgary
Java
DevOps
CI/CD
Management
Agile
Apply
≈ $88k – $179k per year (Estimated) • In office • Full-Time • 7+ years exp • Toronto
JavaScript
Java
TypeScript
SQL
Java
Spring Boot
Hibernate
Spring Cloud
Databases
MySQL
PostgreSQL
Apache Kafka
AI/ML
Claude Code
AI Agents
Frontend
GraphQL
React.js
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Apache HTTP Server
Apply
$90k – $100k per year • In office • Full-Time • 4+ years exp • Bachelor's Degree • Kitchener
Python
JavaScript
TypeScript
C#
Node JS
C#
.NET
AI/ML
AI Agents
Frontend
React.js
DevOps
CI/CD
Git
GitHub
Analytics
ETL/ELT
Apply
≈ $99k – $173k per year (Estimated) • In office • 8+ years exp • Mississauga
Java
Apply
In office
Java
Java
Spring Boot
Hibernate
Spring Security
Databases
Redis
Apache Kafka
DevOps
Prometheus
AWS
Kubernetes
Grafana
Linux
Management
Agile
Kanban
Apply
In office • 5+ years exp
Java
C#
C#
.NET
DevOps
Ansible
GCP
OpenShift
CircleCI
GitLab CI
Azure
CI/CD
Jenkins
AWS
Docker
Kubernetes
Configuration Management
Management
Agile
Apply
In office
Python
Go
JavaScript
Java
TypeScript
Node JS
Databases
MySQL
PostgreSQL
AI/ML
Fine-tuning
Speech Recognition
LLM
RAG
Text-to-Speech
LiveKit
DevOps
gRPC
WebRTC
WebSockets
CI/CD
Git
Docker
Kubernetes
Configuration Management
Chips/EDA
PoC Library
Apply
≈ $16k – $33k per year (Estimated) • Remote (EAEU) • Full-Time • Novosibirsk
JavaScript
Java
SQL
Java
Spring Boot
Databases
PostgreSQL
Redis
RabbitMQ
Apache Kafka
Frontend
React.js
DevOps
Rest API
Prometheus
CI/CD
Grafana
GitLab
SOAP
Management
Confluence
Jira
QA
Swagger
Postman
Apply
Driver Class B 1 day ago
$48k per year • In office • Austell
Management
Agile
Apply
Software Engineer II 11 days ago
$89k – $111k per year • In office • Full-Time • 6+ years exp • Bachelor's Degree • Victor
Verilog
C#
VHDL
MATLAB
DevOps
Linux
Apply
≈ $34k – $62k per year (Estimated) • In office • Full-Time • 2+ years exp • Braintree
Apply
≈ $84k – $188k per year (Estimated) • In office • Full-Time • 4+ years exp • Adelaide
Apply
$112k – $140k per year • In office • Full-Time • 5+ years exp • Braintree
Apply
≈ $46k – $120k per year (Estimated) • In office • Full-Time • Adelaide
Apply
≈ $73k – $171k per year (Estimated) • In office • Full-Time • 5+ years exp • Dartmouth
AI/ML
Copilot
Management
OneDrive
SharePoint
Apply
$62k per year • In office • 1+ year exp • High School Diploma • Dartmouth
Apply
In office • Full-Time • Dartmouth
Apply
≈ $28k – $68k per year (Estimated) • In office • Full-Time • 1+ year exp • Dartmouth
DevOps
Windows
Apply
≈ $37k – $81k per year (Estimated) • In office • High School Diploma • Dartmouth
Apply
See all jobs
This is one of many
982,073 more open roles from verified company boards, updated every day.