Senior Software Engineer - Identity Platform (Kotlin)

Jackalope Digital LLC; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Flexible work location

Remote work up to 30 days abroad

Medical insurance allowance

Learning and development opportunities

Language classes

Lunch allowance

Mental health support

Gym stipend

Job summary

JetBrains is seeking an experienced Software Engineer for the Platform team (JCP) to join an identity management and access services group. You will own the full SDLC and shape features across identity, organization, membership, groups, and workspaces within a distributed, multi-tenant SaaS environment.

You will work with Kotlin and Go, using Kubernetes, OpenTelemetry, and Grafana to ensure reliability and performance.

Qualifications

• 7+ years of JVM development experience, preferably with Kotlin.
• Experience building and operating SaaS production services in a distributed, multi-tenant environment.
• Strong knowledge of Kubernetes, OpenTelemetry, Grafana.
• Familiarity with identity management protocols (OAuth 2.0, OIDC, SAML 2.0, SCIM 2.0).

Responsibilities

• Own the entire SDLC: codebase, architecture, and operations.
• Maintain and evolve services in Kotlin and Go.
• Design and implement new features across identity, organization, membership, group, and workspace domains.
• Review and integrate PRs from other platform teams.
• Manage integrations with other platform components and connected applications.

Skills

Kotlin

Java/JVM

Performance optimization

Distributed systems

SaaS production services

DevOps proficiency

Tools

Kubernetes (K8S)

OpenTelemetry

Grafana

OAuth 2.0 / OIDC / SAML 2.0 / SCIM 2.0

Go

Job description

JetBrains is seeking an experienced Software Engineer for the Platform team (JCP) to join an identity management and access services group. You will own the full SDLC and shape features across identity, organization, membership, groups, and workspaces within a distributed, multi-tenant SaaS environment.

You will work with Kotlin and Go, using Kubernetes, OpenTelemetry, and Grafana to ensure reliability and performance.