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Senior Software Developer Jobs in Halifax, NS (NOW HIRING)

For this particular Senior Software Engineer opening, we're especially interested in candidates with a strong backend and data engineering focus. What you do as a Senior Software Engineer * Work ...

For this particular Senior Software Engineer opening, we're especially interested in candidates with a strong backend and data engineering focus. What you do as a Senior Software Engineer * Work ...

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Senior Software Developer information

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

What are the most commonly searched types of Software Developer jobs in Halifax, NS?

The most popular types of Software Developer jobs in Halifax, NS are:

What are popular job titles related to Senior Software Developer jobs in Halifax, NS?

For Senior Software Developer jobs in Halifax, NS, the most frequently searched job titles are:

What job categories do people searching Senior Software Developer jobs in Halifax, NS look for?

The top searched job categories for Senior Software Developer jobs in Halifax, NS are:

What cities near Halifax, NS are hiring for Senior Software Developer jobs?

Cities near Halifax, NS with the most Senior Software Developer job openings:

Infographic showing various Senior Software Developer job openings in Halifax, NS as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Senior Software Developer

GeoSpectrum Technologies Inc.

Dartmouth, NS • On-site

Full-time

Medical, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Career OpportunityGeoSpectrum is growing and has a new career opportunity for an experienced Senior Software Developer.As a Senior Software Developer, you will design and deliver high-quality, scalable solutions for the software applications that support and operate our integrated sonar products. You'll join an established, cross-functional Scrum team to translate technical concepts and align with organizational goals. With a strong technical foundation and commitment to quality, you will mentor others, contribute to best practices and drive continuous improvement across development processes and product quality.About UsGeoSpectrum Technologies was founded in 1994 by friends who wanted to work together and build a collaborative workplace where employees take pride in contributing to cutting?edge technology from concept to delivery. Based in Dartmouth, Nova Scotia, we design and manufacture state?of?the?art underwater acoustic components, transducers, and end?to?end systems for maritime surveillance and exploration. Serving clients across ocean science, defence, and oil and gas industries, we are known for our innovation and for delivering reliable, customized solutions that exceed customer expectations. Over three decades, our core values have shaped a supportive and creative environment that emphasizes employee engagement, technical excellence, and strong customer relationships.To learn more about who we are and what it's like to work at GeoSpectrum, we invite you to watch our company video by visiting www.geospectrum.ca.ResponsibilitiesSoftware Development and DeliveryDesign, develop, and implement high-quality software solutions that address complex business and technical challenges.Lead the delivery of major projects and initiatives, ensuring solutions are scalable, maintainable, and aligned with organizational objectives.Balance short-term delivery goals with long-term product quality, technical sustainability, and operational excellence.Apply deep technical expertise to guide architectural, design, and implementation decisions.Identify, assess, and proactively manage technical and project risks.Ownership & AccountabilityTake full ownership and accountability for the successful delivery of significant features, projects, and technical initiatives.Independently gather, analyze, and refine business and technical requirements.Ensure work produces measurable business value and meets established quality standards.Drive issues to resolution while maintaining a focus on outcomes and customer impact.Collaboration & CommunicationCollaborate effectively with cross-functional teams, including product managers, business stakeholders, customers, and external partners.Communicate technical concepts clearly to both technical and non-technical audiences.Build trusted relationships across teams and contribute to a positive, collaborative work environment.Facilitate discussions that align technical solutions with business needs and strategic priorities.Leadership & MentorshipMentor and support developers and other team members through coaching, knowledge sharing, and technical guidance.Lead technical initiatives and contribute to the direction of projects, products, and development practices.Support onboarding, training, and professional development of team members.Foster a culture of continuous learning, accountability, and excellence.Continuous Growth & ImprovementExpand influence across teams and initiatives through technical leadership and collaboration.Develop and demonstrate leadership, project management, and strategic planning capabilities.Work independently with minimal supervision while effectively managing competing priorities.Identify opportunities to improve development processes, team effectiveness, and product quality.QualificationsBachelor's degree or diploma in Computer Science, Computer Engineering or a related field or equivalent professional experience in software development.4-6 years of professional, hands-on experience in software development.String proficiency in the C++ (17-23) and Python (3.0-3.14) programming, or equivalent experience with other object-oriented (OOP) languages such as Java or C#.NETSolid understanding and practical application of Object-Oriented Design (OOP) principles, including SOLID principles, and design patterns.Experience designing and implementing automated test strategies (e.g. unit testing, integration testing, system testing, functional testing) and familiarity with frameworks and tools (e.g. ctest, pytest, jUnit, behave, Squish, Mockito)Proficiency with debugging tools, version control systems (e.g. git), and the Software Development Life Cycle (SDLC)Experience with CICD principles, strategies and patternsStrong analytical, communication, and collaboration skills with the ability to work effectively in team-based development environmentsSecurity RequirementsAll candidates must be eligible to apply for and maintain Canadian Controlled Goods and Canadian Government Security Clearances.Total RewardsWe recognize that our people are our most valuable asset. Our Total Rewards package is designed to support your wellbeing, growth, and long term success. It includes a competitive base salary, comprehensive health and wellness benefits, paid time off, opportunities for professional development, and programs that recognize and reward your contributions.We offer:Competitive salary based on experienceWork-life balance with core hoursPaid time offEmployee-family assistance programGroup plan benefitsVirtual healthcareRRSP matchingCorporate discounts and perksCareer development opportunitiesProfessional development and trainingMonthly activities led by Social CommitteeEmployee driven wellness and activity initiativesFree on-site parkingProfessional DevelopmentGeoSpectrum is committed to creating an environment where colleagues can thrive both professionally and personally, while advancing cutting edge underwater acoustic technology. You'll engage in regular development and performance discussions with your manager, have access to an online learning platform, and benefit from mentoring programs designed to strengthen your skills and open doors to new opportunities in your field.We foster a collaborative and inclusive workplace where diverse perspectives are valued, opportunities for growth are equitable, and every colleague can reach their full potential. At GeoSpectrum Technologies, we hire and develop talented individuals who drive innovation.AccommodationGeoSpectrum Technologies is committed to employment equity and building a diverse workforce where every employee can bring their best self to work. We encourage applicants from all qualified individuals, including underrepresented individuals who identify as African Nova Scotian, racially visible, Indigenous persons, LGBTQIA2S+, persons with disabilities, and women. GeoSpectrum will accommodate applicants' disability-related needs, up to the point of undue hardship, throughout all stages of the recruitment and selection process. If you are a member of an equity group, we encourage you to self-identify on either your application form, covering letter, or resume.Apply TodayWhile we sincerely thank all applicants for taking the time to apply, only those chosen for an interview will be contacted.If you require a disability-related accommodation in order to participate in the recruitment process, please contact the recruitment team by email at jobs@geospectrum.ca.