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Senior Full Stack Developer

Umeå, Sweden💼 Full-time🗓 2026-09-17 → 2026-09-26

Core

Build a SaaS platform for fibre network operations, owning problems from unclear requirements to production deployment.

Role type

Senior Full Stack Developer (Backend-focused)

Builds

SaaS platform for fibre network operations (OSS/BSS+)

Domain

Telecom / Fiber Network Operations

Deliverable

production ML models | product features

Required skills

Backend engineering, SaaS product delivery, systems design, data design, testing & failure modes, observability, agentic development (harnesses/orchestration)

Preferred skills

Telecom domain knowledge (OSS/BSS, network automation, fibre), DDD, cloud-native patterns

Technologies

Go, gRPC, Protobuf, GraphQL, React, TypeScript, Postgres, Mongo, Temporal, Nomad, Consul, Vault, AWS, LLMs

Responsibilities

Clarify requirements with Product/Design, design services and data models, build backend software, design tests around failure modes, improve operability and developer experience, work with agents and harnesses, mentor team members

Seniority

Senior, hands-on IC

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