Senior Full-Stack Engineer: Java/Kotlin Microservices (London Hybrid)

Parser; Greater London; Hybrid; GBP 85,000 - 115,000; Full time

Benefits offered by this job

Private Medical insurance

Flexible hybrid working environment

Job summary

Parser in London is seeking a Senior Fullstack Engineer to drive scalable, user-centric solutions powering the global travel ecosystem. You will own end-to-end architecture of JVM backend services and frontend interfaces, delivering robust REST APIs and efficient data access.

Ideal candidates have 5+ years in agile environments, strong experience with Java, Kotlin, React, and cloud-native tech (Docker, Kubernetes), and a degree in CS or related field.

Qualifications

• Degree in Computer Science or related field.
• 5+ years of software development in agile teams.
• Distributed microservices and cloud environments experience.
• API design expertise and modern React frontend experience.
• CI/CD pipelines, testing, monitoring, and debugging.

Responsibilities

• Design, build, and maintain scalable backend microservices and event-driven architectures using Java and Kotlin.
• Implement RESTful APIs, integration patterns, and asynchronous workflows across distributed systems.
• Optimize database performance across SQL and NoSQL data stores, designing efficient data access patterns.
• Lead small, well-defined full-stack initiatives, taking end-to-end ownership from architecture design to implementation.
• Apply modern software design principles to produce clean, maintainable, and modular code.
• Test, monitor, and debug complex applications across all system layers to ensure high reliability.

Skills

Java

Kotlin

React

Microservices

APIs

Docker

Kubernetes

CI/CD

Agile

Version control

Education

Bachelor's degree in Computer Science

Tools

Docker

Kubernetes

Job description

Parser in London is seeking a Senior Fullstack Engineer to drive scalable, user-centric solutions powering the global travel ecosystem. You will own end-to-end architecture of JVM backend services and frontend interfaces, delivering robust REST APIs and efficient data access.

Ideal candidates have 5+ years in agile environments, strong experience with Java, Kotlin, React, and cloud-native tech (Docker, Kubernetes), and a degree in CS or related field.