Senior Software Engineer, Cohere
Model Integration
Enterprise-grade AI solutions for real-world business problems
Open for applications
Enterprise-grade AI solutions for real-world business problems
501-1000 employees
Open for applications
501-1000 employees
Company mission
To empower businesses to scale innovation, boost productivity, and drive progress that reaches everyone.
Role
Who you are
- Have built, shipped & maintained production systems around LLMs, including integration, prompt management, and performance analysis
- Experience owning complex features from design to deployment, with a focus on scalability and maintainability
- Ability to work closely with researchers, engineers, and product teams to translate insights into actionable improvements
- Have strong coding abilities and are comfortable working across the stack
- Take a customer-focused, product-minded approach to building software, prioritising outcomes and impact
- Thrive in fast-paced environments and can stay focused as priorities and objectives evolve
- If some of the above doesn’t line up perfectly with your experience, we still encourage you to apply!
What the job involves
- Architect and implement robust integrations for large language models into the North platform, ensuring seamless scalability and performance
- Collaborate with modelling teams to refine LLM performance, reduce latency, and improve accuracy through iterative testing and tuning
- Develop and maintain tools for analysing and monitoring model performance, enabling data-driven improvements
- Take end-to-end ownership of features — from initial design and planning, through implementation, testing, and delivery
- Collaborate closely across teams, maintaining high standards for communication, documentation, and testing
- Our stack includes Python, TypeScript with React, Postgres, and is deployed on Kubernetes. We value strong fundamentals and a learning mindset over specific tech experience — if you’re excited about AI and love building fast, you’ll fit right in!
Salary benchmarks
Our take
Many businesses are now faced with the challenge of adopting advanced AI safely and securely. While AI tools like ChatGPT are making headlines, companies (especially those in regulated industries such as banking, telecoms, or government services) worry about privacy, compliance, and control over their sensitive data. Cohere addresses these concerns by offering AI solutions that can be trained on a company's internal data and, importantly, run on their own infrastructure rather than relying on external cloud providers. And in a world where data breaches and regulatory scrutiny are constant threats, this focus on trust and security is key.
In a competitive landscape, dominated by giants like OpenAI, Google, and Elon Musk;'s xAI, Cohere is setting itself apart by targeting businesses exclusively. Its approach has earned it contracts with some big names, like Royal Bank of Canada, Fujitsu, LG, Oracle, and Dell. By focusing on reliability and enterprise adoption rather than viral consumer appeal, Cohere has carved out a strong niche for itself.
This isn't going unnoticed either, as the company recently raised $500M, boosting its valuation to $6.8B, and brought on board top talent from MEta and Uber to strengthen its leadership team. Alongside this, its doubled its annual recurring reveneu to $100M in 2025 and is aiming to hit $200M by year-end. With its North platform for AI agents and a lean cost structure compared with larger rivals, Cohere is very much ready for more growth.
Steph
Company Specialist at Welcome to the Jungle
Insights
192% employee growth in 12 months
Company
Funding (last 2 of 7 rounds)
Sep 2025
$100m
LATE VC
Aug 2025
$500m
LATE VC
Total funding: $1.5bn
Company benefits
- Six weeks’ paid vacation
- Equity / stock options
- RRSP, 401(k), and Pension Scheme contributions
- Coverage for 100% of your insurance premiums across health, dental, vision, and travel
- Additional coverage for accessing mental health providers/services
- Six months of fully paid parental leave, including adoption and surrogacy
- Financial support for egg freezing and IVF in Canada and the UK
- A monthly fitness and wellness allowance
- Globally dispersed company that supports a remote work culture
- A $2,000 annual education benefit for professional development
- A weekly stipend for meals when working remotely and catered lunch when working from one of our global offices
- A monthly arts and culture allowance
- A monthly quality time allowance
Company HQ
Grange Park, Toronto, ON
Leadership
Aidan Gomez
(Co-Founder & CEO)Aidan received a PhD in Computer Science from the University of Oxford in 2024 and has served as Cohere's CEO since co-founding the company in 2019.
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