Could your next optimization improve how millions of pieces of content become searchable? As a Senior C++ Developer on our indexing team, you'll help evolve the core technology powering Coveo’s indexing and search engine.
You'll work on large-scale systems where performance, scalability, and reliability matter every day, helping shape the technologies behind our AI-powered search experiences.
As one of our Senior C++ Developers, you will: .
- Design, develop, and optimize modern C++ code for Coveo’s indexing and search engine technologies.
- Improve the performance, scalability, and reliability of core indexing algorithms and infrastructure.
- Work on low-level systems challenges involving memory management, concurrency, data structures, distributed processing, and high-throughput indexing.
- Analyze existing systems, identify bottlenecks, and implement improvements that make our engine faster and more efficient.
- Contribute to the architecture of new core indexing capabilities that support Coveo’s search and AI-powered experiences.
- Collaborate with engineering, data science, and product teams to transform complex search requirements into robust engine-level capabilities.
Here is what will qualify you for the role:
- A minimum of about 5 years of experience in software development with C++, with familiarity with C++17 or newer as a strong asset.
- Strong experience building performant, reusable, scalable, and maintainable code in complex systems.
- A solid understanding of algorithms, data structures, concurrency, and systems-level performance considerations.
- Resourcefulness, a growth mindset, and a track record of solving complex technical problems.
What would make you stand out:
- Experience building large-scale indexing, search, or information retrieval systems.
- Experience optimizing C++ applications for latency, throughput, or memory efficiency.
- Experience developing cloud-hosted distributed systems.
- Familiarity with vector search, AI-powered search, Elasticsearch, OpenSearch, Vespa, or similar technologies.
Do you think you can bring this role to life? Send us your application, we want to hear from you!
Join the Coveolife!
We encourage all qualified candidates to apply regardless of, for example, age, gender, disability, gaps in CV, national or ethnic background.
This job description was written by humans, assisted by AI. We may leverage technology in our hiring process to help us see the person behind the resume.
Coveo is committed to providing accessible employment practices. If you require accommodation due to a disability at any point during the recruitment process, please contact [email protected] to discuss your needs.
Skills Required
- Minimum ~5 years of experience in software development with C++
- Familiarity with C++17 or newer
- Strong experience building performant, reusable, scalable, and maintainable code in complex systems
- Solid understanding of algorithms, data structures, concurrency, and systems-level performance
- Resourcefulness, growth mindset, and track record of solving complex technical problems
- Experience building large-scale indexing, search, or information retrieval systems
- Experience optimizing C++ applications for latency, throughput, or memory efficiency
- Experience developing cloud-hosted distributed systems
- Familiarity with vector search, AI-powered search, Elasticsearch, OpenSearch, Vespa, or similar technologies
Coveo Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Coveo and has not been reviewed or approved by Coveo.
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Healthcare Strength — Health coverage and wellness programs include 24/7 telemedicine, mental health support, and on‑site fitness amenities where available. External recognitions underscore a holistic approach to employee wellbeing.
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Wellbeing & Lifestyle Benefits — On‑site gyms, group fitness classes, healthy snacks, ergonomic/home‑office support, volunteer days, and donation matching are emphasized. Hybrid work and flexibility further support day‑to‑day wellbeing.
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Parental & Family Support — Maternity and parental leave top‑ups, the option to extend leave, and on‑site daycare in Quebec City support families. Policies are positioned to ease return‑to‑work and provide practical support for caregivers.
Coveo Insights
What We Do
Coveo powers the digital experiences of the world’s most innovative brands serving millions of people and billions of interactions across every digital experience. After a decade of enriching our market-leading platform with forward-thinking global enterprises, we know what it takes to gain a trusted AI-experience advantage. We strongly believe that the future is business-to-person, that experience is today’s competitive front line, a make or break for every business. For enterprises to achieve this AI-experience advantage at scale, it is imperative to have an Enterprise Spinal and composable ability to deliver AI semantic search and generative experiences at each customer and employee interaction.
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