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About this opportunity

We are expanding our capability to develop opensource–based Generative AI services for internal use at Ericsson. These include developerfacing tools such as Eri Roo (Coding Buddy), EricAI modelinference capabilities, and VS Code integrations.

We are looking for a Service Architect who combines deep architectural thinking with handson software development, security architecture, and automation. You will drive the design of secure, scalable, and developercentric GenAI services built on opensource frameworks and Ericsson’s internal AI platforms.

What you will do

Architect and develop opensource based GenAI tools (autocomplete, chat, refactoring assistants, codeassist).

Contribute actively to the software stack: design, implementation, code reviews, test automation, packaging, and CI/CD flows.

Design and implement secure API integrations (REST) with EricAI backend services and internal tooling ecosystems.

Implement backend services in Python + FastAPI, including authentication/authorization via OAuth2.

Develop userfacing components in TypeScript + React, including VS Code extension UI/UX (chat panels, autocomplete, settings pages).

Apply secure coding practices across all components (SAST, dependency scanning, SBOM, secrets detection).

Design and maintain analytics and observability for developer tools using Post Hog, Click House, Grafana/Prometheus—hosted onprem with full privacy controls.

Ensure high reliability, security compliance, and efficient automation throughout the development lifecycle.

Collaborate across product, security, and platform teams to align architecture, standards, and roadmaps.

What you will bring

Proven experience contributing to FOSS projects (e.g., Roo Code, Continue.dev), with the ability to rebase and extend upstream code while minimizing patch sets.

Strong programming skills in:

TypeScript + React (UI, VS Code webviews, developer workflows)

Python for backend services and tooling

FastAPI for lightweight, secure microservices

Experience with LLM inference pipelines, prompt processing, context windows, embeddings, and performance optimization.

Proficiency with PostgreSQL for metadata, session, or configuration storage.

Skilled in API integration (REST) with authentication via OAuth2 and secure token handling.

Deep understanding of frontend UX patterns for autocomplete, chat interfaces, and nonblocking AIdriven workflows.

Strong grasp of secure coding practices (SAST, dependency scanning, secret detection, SBOM generation).

Experience integrating analytics systems such as Post Hog, Click House, and Grafana/Prometheus in secure onprem environments.

Ability to design a centralized analytics architecture for VS Code extensions, including:

Event schema design

Privacypreserving telemetry

Access control, retention, aggregation, and governance

Understanding of how telemetry supports product iteration, performance analytics, and developerexperience insights.

Architect Profile

Deep endtoend understanding of how a GenAI developer tool works:
IDE client ↔ FOSS core ↔ modelserving backend ↔ analytics/observability stack.

Knowledge of internal Ericsson ecosystems and protocols:
EricAI, EricMCP, Hopsworks, Jira/Confluence integrations.

Ability to design for scalability, maintainability, and compliance, including secure data handling and FOSS licensing strategies.

Experience with network and infrastructure planning for secure, segmented deployments; API/interface governance and lifecycle management.

Excellent communication skills and the ability to guide engineering teams toward highquality architectural outcomes.

**What happens once you apply?**Click Here to find all you need to know about what our typical hiring process looks like.We encourage you to consider applying to jobs where you might not meet all the criteria. We recognize that we all have transferrable skills, and we can support you with the skills that you need to develop.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.