Enable job alerts via email!

Senior Software Developer

Koïos Intelligence

Montreal

Hybrid

CAD 85,000 - 115,000

Full time

Yesterday
Be an early applicant

Job summary

A leading technology firm in Montreal is seeking a highly skilled Senior Software Developer to design and develop software solutions. You will work collaboratively with cross-functional teams and mentor junior developers. The ideal candidate has over 5 years of full-stack experience and expertise in multiple programming languages. This position offers a full-time employment with various benefits.

Benefits

Quality collective insurance
Sports reimbursement
Public transportation reimbursement
Stock options after probation

Qualifications

  • 5+ years experience in software development, with a strong focus on full-stack development.
  • Expertise in multiple programming languages and modern web development frameworks.
  • Experience with cloud platforms and containerization technologies.

Responsibilities

  • Design and maintain software applications using best practices.
  • Collaborate with teams to understand project requirements.
  • Mentor and guide junior developers.

Skills

Full-stack development
Java
C#
Python
JavaScript
React
Angular
Node.js
Docker
Kubernetes
Agile methodology
Git

Education

Bachelor’s degree in Computer Science
Master’s degree in related field

Tools

AWS
Azure
Google Cloud

Job description

Join to apply for the Senior Software Developer role at Koïos Intelligence

5 days ago Be among the first 25 applicants

Join to apply for the Senior Software Developer role at Koïos Intelligence

Our purpose

Koios Intelligence aims to revolutionise the insurance industry through artificial intelligence (AI) and natural language processing (NLP). We provide advanced virtual assistant solutions voice enabled to enhance customer & insurance agents experience, streamline operations, and drive innovation. By using state-of-the-art large language models and generative AI, we simplify complex insurance processes, improve decision-making, and enable personalised interactions for policyholders and insurers.

Job Summary

We are seeking a highly skilled and experienced Senior Software Developer to join our development team. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions that meet our business needs. You will work closely with cross-functional teams, including product managers, designers, and other developers, to deliver scalable and robust software applications. The ideal candidate has a strong background in software development, excellent problem-solving skills, and a passion for writing clean and efficient code.

Responsibilities
  • Collaborate with product managers, designers, and other stakeholders to understand project requirements and translate them into technical specifications.
  • Design, develop, and maintain software applications using best practices in coding, testing, and deployment.
  • Write clean, efficient, and well-documented code that adheres to coding standards and guidelines.
  • Participate in code reviews to ensure code quality, maintainability, and adherence to project requirements.
  • Debug and troubleshoot issues in software applications, identifying and implementing appropriate solutions.
  • Collaborate with team members to identify areas for process improvement and contribute to the overall improvement of the development team’s practices and methodologies.
  • Stay up to date with the latest industry trends, technologies, and best practices in software development, and proactively share knowledge with the team.
  • Mentor and provide guidance to junior developers, helping them grow their technical skills and abilities.
  • Collaborate with cross-functional teams to estimate development efforts, plan project timelines, and deliver software solutions on schedule.
  • Collaborate with infrastructure and operations teams to ensure proper deployment and scalability of software applications.
Requirements
  • Bachelor’s degree in Computer Science, Software Engineering, or a related field. A master’s degree is a plus.
  • Proven experience (5+ years) in software development, with a strong focus on full-stack development.
  • Expertise in multiple programming languages, such as Java, C#, Python, or JavaScript.
  • Proficiency in working with modern web development frameworks, libraries, and tools (e.g., React, Angular, Node.js).
  • Strong knowledge of relational and non-relational databases, including query optimization and database design principles.
  • Knowledge on C++ / C or any low level programming language is a nice-to-have.
  • Experience with cloud platforms and services (e.g., AWS, Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes).
  • Solid understanding of software development methodologies, such as Agile or Scrum.
  • Excellent problem-solving and analytical skills, with the ability to troubleshoot complex issues and propose effective solutions.
  • Strong communication and collaboration skills, with the ability to work effectively in a team environment.
  • Experience with version control systems (e.g., Git) and continuous integration / continuous deployment (CI / CD) pipelines.
  • Demonstrated ability to deliver high-quality software solutions on time and within scope.
  • What we offer for your valuable work
    • You’ll join a collaborative, fun team where everyone, including you, is active in the product definition and development process. Our founders are lifelong entrepreneurs who have built and scaled large companies. By working with founders and sitting on our leadership team, you will have the front-row seat to see how a company grows and scales.
    • We provide quality collective insurance to all employees and their families, including dental care.
    • We support 50% of expenses related to sports (gym memberships, sportswear, etc), up to 250 dollars a year.
    • We refund 50% of public transportation expenses, up to 50$ a month.
    • While Koios promotes both teamwork on-site to ensure commitment, efficiency and employees’ professional development, we also offer the flexibility needed for a healthy professional / personal life balance.
    • We Offer Stock Options after an approbation period.
    Senioritiy level

    Mid-Senior level

    Employment type

    Full-time

    Job function

    Engineering and Information Technology

    Industries

    Software Development

    Referrals increase your chances of interviewing at Koïos Intelligence by 2x

    Get notified about new Senior Software Engineer jobs in Montreal, Quebec, Canada .

    Additional Opportunities

    Frontend Developer Intern - Fall 2025 Semester (Sept-Dec, Remote - Canada)

    Greater Montreal Metropolitan Area CA$85,000.00-CA$115,000.00 3 days ago

    Backend Developer Intern - Fall 2025 Semester (Sept-Dec, Remote - Canada)

    Greater Montreal Metropolitan Area 1 month ago

    Junior Software Engineer (1-5 years) - Python or C++ - Hybrid working - Up to $160,000 CAD Base (+Bonus)

    Full-Stack Software Engineer [Contract] [Remote possible]

    Montreal, Quebec, Canada $150,000.00-$230,000.00 2 months ago

    Greater Montreal Metropolitan Area 6 days ago

    Software Developer Intern (Solutions Engineering team), Fall 2025

    Software Engineer, Intermediate or Senior

    We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

    J-18808-Ljbffr

Get your free, confidential resume review.
or drag and drop a PDF, DOC, DOCX, ODT, or PAGES file up to 5MB.