Senior Software Engineer
Location:
Ireland,
Midlands Innovation and Research Centre, Dublin Road,
Athlone
Type:
Full-time
Team:
R&D
Reports to:
Head of Engineering
About the Role
As a Senior Software Engineer at Bertie ), you'll lead key projects across our AI-first venture development platform, help shape our architecture, design/build AI Agents and mentor peers. You'll build and scale features across our stack—from React-based interfaces to, TypeScript and Azure. We're remote-first, async-heavy, and proud of our collaborative, documentation-driven culture.
Responsibilities
* Architect, develop, and maintain core features across our web and backend platforms.
* Lead technical design reviews and participate in roadmap planning.
* Mentor junior developers and contribute to onboarding.
* Experiment with and integrate AI capabilities (OpenAI, LangChain, etc.) for real user impact.
* Ensure quality through testing (Vitest), code reviews, and secure practices.
* Collaborate closely with Product, Design, and other Engineering peers via Confluence, Jira, and Slack.
Qualifications
* 5+ years of experience in full-stack development + React).
* Strong command of TypeScript, networking protocols (HTTP(S)/RESTful web services/GraphQL), and relational databases (PostgreSQL).
* Familiarity with modern frameworks, and deployments using cloud services.
* Experience about building secure cloud applications.
* Passion for AI and experience integrating tools like OpenAI APIs, LangChain, or similar.
* Excellent collaboration, communication, and remote working skills.
* Experience mentoring or leading small teams.
Nice to Have
* Previous startup or fast-paced environment experience.
* Contributions to OSS or technical writing.