Kotlin/Java Backend Developer

Innova Solutions; Greater London; Hybrid; GBP 41,000 - 69,000; Full time

Job summary

Innova Solutions is seeking a Kotlin/Java Backend Developer to build the mobile app service layer (backend for frontend) for a travel app. The role involves working on Java 17+, Kotlin and Swift, in a hybrid setup across London and Burgess Hill.

The candidate should have a strong track record in microservices/backend-for-frontend design, agile ceremonies, and cloud/CI/CD environments to deliver robust backend services for iOS and Android platforms.

Qualifications

• Experience designing and building backend services for mobile apps.
• Proven Kotlin and Java 17+ experience.
• Hands-on with Swift, Spring, and build tools (Maven/Gradle).

Responsibilities

• Build backend-for-frontend services for a travel mobile app.
• Lead Agile engineering ceremonies and team.
• Work with cloud and CI/CD technologies.

Skills

Kotlin

Java 17+

Swift

Spring

CI/CD

Cloud

Agile

Tools

Maven

Gradle

Sentry

ELK

Dynatrace

Job description

Inside IR35 – Paying up to £50 per hour via umbrella.

Location: Hybrid – working in London and Burgess Hill.

We are currently looking for a Kotlin/Java Backend Developer who has a proven track recording working with Java 17, Swift and Kotlin. You will be building the mobile application service layer (backend for front end) for an upcoming iOS and Android travel mobile application.

You will need:

• To have a strong track record working as a software development experience in a working across designing, programming, testing, and application design for microservices or backend for front ends for mobile applications
• Need to have a proven track record working with Kotlin, and Java 17+
• Must have experience with Swift, Spring and build automation with Maven or Gradle
• Worked with Sentry, ELK, Dynatrace.
• Worked in an Agile environment leading an agile engineering team and ceremonies.
• Full understanding of cloud and CI/CD technologies