Cohere AI Logo

Cohere AI

Senior Mobile Engineer (iOS or Android)

Posted 6 Days Ago
In-Office or Remote
Hiring Remotely in Canada
Senior level
In-Office or Remote
Hiring Remotely in Canada
Senior level
Build and ship native iOS and Android features for Cohere’s secure AI workspace platform. Collaborate with designers and researchers to implement interfaces, productionize AI models, research technologies, and develop privacy- and security-focused tooling, including custom solutions when standard libraries are unsuitable. The role requires experience with Kotlin and Swift, production mobile applications, project bootstrapping, cross-codebase debugging, and execution in fast-changing environments. Audio feature experience is a bonus.
The summary above was generated by AI

Who are we?

Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.

We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.

We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.

We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!

Why this role?

North is Cohere's cutting-edge AI workspace platform, designed to transform how enterprises leverage AI. It provides a secure, customizable environment that enables organizations to deploy AI solutions while maintaining strict control over sensitive data. The North app is deployed directly to customers in highly regulated industries, delivering a seamless experience that empowers teams to work efficiently and securely at their best.

We're seeking iOS and Android experts to join our close-knit team, where you'll drive exceptional impact on mission-critical projects.

As a Senior Mobile Engineer, you will:
  • Build and ship features for North, our AI workspace platform

  • Collaborate with UI/UX designers to implement interface elements

  • As security and privacy are paramount, you will sometimes need to re-invent the wheel, and won’t be able to use the most popular libraries or tooling

  • Collaborate with researchers to productionize state-of-the-art models and techniques

  • Research new technologies and best practices

You may be a good fit if you:
  • Have extensive experience with either Swift and SwiftUI or Kotlin with Jetpack Compose

  • Built native applications for AI companies and/or built apps loved by many users

  • You’re able to read and understand, and even fix issues outside of the main codebase

  • You have experience bootstrapping new projects

  • You excel in fast-paced environments and can execute while priorities and objectives are a moving target

  • Bonus: you’ve worked on audio features for apps

Full-Time Employees at Cohere enjoy these Perks:
  • A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.

  • Full health and dental benefits, including a separate budget for mental health.

  • RRSP matching, 401K, Pension Scheme.

  • 100% Parental Leave top-up for up to 6 months, for either parent.

  • Annual enrichment benefits:

    Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.

    Education & learning stipend for conferences, courses, and coaching.

  • 6 weeks of paid vacation (30 working days!)

  • Budget for traveling to other offices if you are remote, plus an annual company offsite.

How and Where We Work:
  • Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.

  • For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.

  • For those not near an office: a co-working benefit so you can work alongside others in your city.

  • Everyone receives a $500 home office stipend to set up your workspace properly.

If any of the above doesn’t line up exactly with your experience, we still encourage you to apply.


We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form, and we will work together to meet your needs.

We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.

Beware of Scams: Cohere will never ask for payment or third-party services (e.g., CV writing) as part of our hiring process. All legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. If jobs are viewed on other sites then please verify these through our official careers page.

Similar Jobs

Senior level
Fintech • Payments • Software • Hospitality
Develop payment solutions for Android and iOS, including an iOS Tap to Pay implementation using Apple APIs. Maintain existing applications, integrate NFC contactless payment flows with processor SDKs, ensure PCI DSS and Apple security compliance, and conduct unit, integration, and acceptance testing. Collaborate within an Agile team while applying software engineering, debugging, performance, security, Git, CI/CD, and mobile development practices.
Top Skills: AndroidAtlassian ToolsAWSCi/CdEmvGitiOSIos SimulatorsKotlinKotlin MultiplatformNfcPax Payment TerminalsPci DssProximityreader ApiSwiftSwiftuiTap To Pay On Iphone ApisTestflightXcode
4 Hours Ago
Remote
Senior level
Senior level
Fintech • Financial Services
Conduct manual penetration testing, secure code reviews, and SAST triage across web applications, APIs, and AWS infrastructure. Develop AI-assisted security tooling, define testing approaches for LLM applications and agentic systems, and review AI-generated software before production. Communicate vulnerabilities, risks, and remediation priorities to engineering teams while improving secure SDLC practices.
Top Skills: Ai AgentsAWSGoLlmsPythonRubySastTypescript
5 Hours Ago
In-Office or Remote
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Build and operate GRC data pipelines, integrations, policy-as-code, continuous control monitoring, evidence automation, and agentic AI workflows. Normalize security data from diverse systems, create auditable evaluation harnesses, govern AI systems, and define technical direction across teams. Partner with security governance, compliance, and engineering groups to transform manual governance processes into scalable products.
Top Skills: AWSBuildkiteCi/CdClaudeGCPGoGrpcHTTPJavaJSONKotlinKubernetesLlm ApisModel Context ProtocolProtocol BuffersPythonSnowflakeSQLTerraform

What you need to know about the Belfast Tech Scene

If asked to name the birthplace of the RMS Titanic, you might not say Belfast. Similarly, if asked to name Europe's leading destination for foreign direct investment in new software development, Belfast might not come to mind. Yet, both are true. The city has emerged as a tech powerhouse, recently ranked among the best in the U.K. for tech careers — especially for software developers. It also leads the U.K. with the highest percentage of software development jobs advertised.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account