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Added 1 day ago
O
Sr. Software Developer (Bilingual)
OpenText
Ottawa, ON
- Full-time
We are looking for a Senior Backend Software Developer to join our development team at OpenText. Our team builds and evolves a public, multi-tenant Software-as-a-Service (SaaS) cloud…
Added 1 day ago
SI
Java Backend Developer
Smart IT Frame LLC
Mississauga, ON
- Full-time
Develop test and deploy Java microservices utilizing Spring Boot and related technologies Design and implement RESTful APIs ensuring seamless integration with frontend and other services…
Added 1 day ago
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Software Engineer - C++ / Python / Android / Java L1
Wipro
Ottawa, ON
- Full-time
…successful candidates will contribute to the design, development, integration, testing, and maintenance of automotive infotainment systems and embedded software…
Added 1 day ago
AI
ForgeRock Developer - IAM, SSO, OAuth 2.0 & OIDC
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Montreal, QC
- Full-time
FORGEROCK DEVELOPER - IAM, SSO, OAUTH 2.0 & OIDC
Added 1 day ago
TC
Java Backend developer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
years of experience with Java, REST API Micro services, MQ, Spring framework, Spring Boot (2.x), JSON, Hibernate, SQL, Oracle, KAFKA
Added 1 day ago
UC
AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
We are seeking an experienced AI Developer (Mid to Senior Level) to lead the design, development, and deployment of enterprise-grade Artificial Intelligence and Machine Learning solutions.…
Added 1 day ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 1 day ago
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Programmer Analyst II – Client Service Delivery System
SereneAid
Fredericton, NB
- Full-time
Develop, maintain, and enhance Java application components.
Added 1 day ago
AI
Bilingual English & Spanish Java Backend Developer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and…
Added 1 day ago
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Senior Full Stack Developer – FHIR, Java, Node.js, AWS & Healthcare Integration
ThoughtStorm
Toronto, ON
- Contract
Hiring: Senior Full Stack Developer – FHIR & Healthcare Integration
Added 1 day ago
AE
Campus Graduate Full-Time Engineer - 2027 AI Engineering, Enterprise Technology Services- Toronto, Ontario, CN
American Express
Toronto, ON
- $82,000 to $124,000 USD / year
- Full-time
Experience programming in Python and familiarity with one or more languages such as Java, JavaScript, Go, C/C++, or similar technologies.
Added 1 day ago
UC
QA Lead
UniSysTech Consulting
Toronto, ON
- $105,000 to $115,000 CAD / year
- Full-time
Knowledge in programming languages used for automation, such as Java, Python, or TypeScript.
Added 1 day ago
LM
Software Engineer - CMS 330
Lockheed Martin
Halifax, NS
- $82,750 to $108,750 CAD / year
- Full-time
…definition, test driven development, as well as continuous integration and deployment. The successful candidate will support Lockheed Martins core product, Combat Management Systems (CMS)…
Added 1 day ago
LM
Senior Software Engineer - Product Lead - ISS Team
Lockheed Martin
Ottawa, ON
- $102,750 to $134,750 USD / year
- Full-time
5-10 years' work general development experience with preference given to experience in JAVA & HTML/JS/CSS
Added 1 day ago
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Kubernetes Engineer (Container security and GKE focus)
Mehbooba
ON · Ontario, Canada
- Contract
…container images, including SPDX and CycloneDX formats and integration with CI/CD and vulnerability management…
Added 1 day ago
YC
Senior Test/QA Consultants
Yoush Consulting
Toronto, ON
- Full-time
…testing, user acceptance testing, production acceptance testing, integration testing, performance testing, regression testing, load testing, security testing, backend testing, web services…
Added 1 day ago
SG
Programmer Analyst - Java and PL/SQL
Societe Generale
Montreal, QC
- Full-time
…IRIS-PORTAL, IMAGINE and PRELUD 4 applications. You will join RIS Risk Integration feature team and take the following…
Added 1 day ago
O
Sr. Software Developer (Bilingual)
OpenText
Richmond Hill, ON
- Full-time
We are looking for a Senior Backend Software Developer to join our development team at OpenText. Our team builds and evolves a public, multi-tenant Software-as-a-Service (SaaS) cloud…
Added 1 day ago
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Software Consultant
FireFlink
Toronto, ON
- Full-time
…will translate banking, product, pricing, billing, workflow, integration, and data requirements into scalable technical solutions that support successful client…
Added 1 day ago
A
IT Technical Developer (IBM Maximo)
Airswift
Calgary, AB
- Contract
We are seeking an experienced IT Technical Developer / Analyst specializing in IBM Maximo to support the enhancement, customization, integration, and ongoing optimization of a large-scale…
Added 1 day ago
O
Staff FullStack Engineer, Secures AI
Okta
Toronto, ON
- $160,000 to $220,000 CAD / year
- Full-time
Deep expertise in building highly reliable, secure, enterprise-grade software using Java or another type safe programming language.
Added 1 day ago
MI
FHIR Integration Engineer/Full Stack Engineer (Healthcare) 7+ years of experience
Maarut Inc
Toronto, ON
- Contract
Senior-level experience developing Java and Node.js services, REST APIs, FHIR integrations, event publishers and consumers, and production application logic.
Added 1 day ago
B
Sr. Java Fullstack Developer-Angular/Banking
BeachHead
Toronto, ON
- Contract
Working with one of our top financial clients, this role calls for a Software Developer 3 - Java to join a collaborative Agile delivery pod supporting a large-scale platform modernization…
Added 1 day ago
DI
Full Stack Developer(Angular)
Dawn InfoTek
Toronto, ON
- Contract
We’re looking for Full Stack Developer to join our team and work on modern, scalable applications across both frontend and backend technologies. If you’re passionate about building…
Added 1 day ago
O
Staff FullStack Engineer, Secures AI
Okta
Waterloo, ON
- $160,000 to $220,000 CAD / year
- Full-time
Deep expertise in building highly reliable, secure, enterprise-grade software using Java or another type safe programming language.

Lockheed Martin

Software Engineer - CMS 330

Halifax, NS, Canada

$82,750 to $108,750 CAD / year · Full-time

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Job details

Pay: $82,750 to $108,750 CAD / year
Job type: Full-time
Apply by: Nov 28, 2026
Experience: 3+ years' work experience with Java development
Posting language: English
Posted: Oct 29, 2026

Original job description

The Software Engineer role is a highly skilled individual contributor who brings a wide range of technical capabilities to Lockheed Martin. In this role, the software engineer will be embedded in an existing agile development team who can support the entire software development cycle from planning, development, to delivery; this includes backlog grooming and definition, test driven development, as well as continuous integration and deployment. The successful candidate will support Lockheed Martins core product, Combat Management Systems (CMS) 330, by developing the simulation engine used to create scenarios and train users for its use in operational settings.

In this role, the Software Engineer Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met.

The role requires a minimum of two days per week in the office to collaborate with stakeholders, agile teams, and build relationships with experts across other teams. The software engineer will also take on stretch assignments that extend our business growth across multiple departments, such as supporting Internal Research and Development, establishing best‑practices and guidelines for all users, and contributing to process and tooling improvements in supporting enterprise excellence.

While Artificial Intelligence tools are available and continue to expand, it is expected that the software engineer can fulfill their roles and responsibilities without its availability; as the successful candidate will often find themself working within controlled environments where access is limited or non-existent.

The successful candidate must be able to obtain and maintain a NATO Secret as a pre-requisite to work on classified projects and access sensitive data.

The candidate will participate in engineering activities including but not limited to:

Working in an Agile team environment
Software requirements analysis and reviews
Software design analysis and reviews
Software development, primarily using Java (includes new development and adaptation of existing software)
Unit testing and documentation
Integration and deployment
Problem Solving
Mentoring Junior Software Engineers.

Required Skills and Experience:

Degree in Software Engineering, Computer Engineering, Computer Science or related field
Proficient in object-oriented programming concepts in Java
3+ years' work experience with Java development
Eligible to obtain North Atlantic Treaty Organization (NATO) Secret clearance in a timely manner.
Knowledge of programming in Java

Desired Skills and Experience:

Knowledge of programming in C++ and Java
Knowledge of software requirements engineering process
Knowledge of Agile/Scrum software development practices
Knowledge of Unified Modelling Language (UML)
Familiar with Linux operating environment
Familiar with Eclipse Integrated Data Environment (IDE)
Familiar with software version tools (i.e. Git, SVN)
Familiar with Kubernetes
Knowledge of recognized software/system engineering processes
Well organized, capable of planning, scheduling and prioritizing work
Aptitude for solving challenging problems in a team environment
Good verbal and written communication skills in English
Proficiency with German and/or Portuguese languages is considered an asset
Active Security Clearance (NATO Secret level) will be considered an asset.

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More about this job

Responsibilities

Develop and maintain Java software for the CMS 330 simulation engine, contributing across the software lifecycle from requirements and design through testing, integration, and deployment. Participate in an Agile team, document and debug software, mentor junior engineers, and contribute to process improvements and related engineering initiatives.

Requirements

A degree in Software Engineering, Computer Engineering, Computer Science, or a related field and at least three years of Java development experience are required. Candidates must be eligible to obtain NATO Secret clearance; experience with Agile, C++, UML, Linux, version control, and Kubernetes is desirable.

Skills

Java
Object-Oriented Programming
Agile Development
Software Requirements Analysis
Software Design
Software Development
Unit Testing
Integration And Deployment
Problem Solving
Mentoring
C++
UML
Linux
Eclipse
Git
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Java
C++
Object-Oriented Programming
Agile
Scrum
Combat Management Systems
CMS 330
Simulation Engine
Scenario Development
Test-Driven Development
Continuous Integration
Continuous Deployment
Software Requirements Engineering
UML
Linux
Eclipse
Git
SVN
Kubernetes
Unit Testing
Software Integration
Software Deployment
NATO Secret Clearance
Classified Projects
Defense And Space Manufacturing
Mentoring

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