Senior Java Architect - Spring Microservices & Cloud

Deploja; Solna kommun; On-site; SEK 900,000 - 1,200,000; Full time

Benefits offered by this job

Company car (electric)

Occupational pension

Salary conversion options

Vacation > 30 days

Private health insurance

Life insurance

Skills development budget

Work-life balance focus

Job summary

Deploja is looking for a senior Java consultant to join our consulting team. You will work with Java 10+ and the Spring stack to architect and deliver cloud-native microservices, REST APIs, and data access layers across relational databases.

Expect a mix of client work and internal projects, with emphasis on scalable design, testing, and secure service integration. We value deep architectural knowledge, strong collaboration, and the ability to guide teams through complex trade-offs.

Qualifications

• Must-have: Java 10+ with Spring Boot, Spring Framework, and REST API/microservices design.
• Experience with Spring Data JPA / Hibernate, SQL databases, and batch processing.
• Proficient in API security (OAuth 2.0 / OpenID Connect / JWT) and testing (JUnit/Mockito/Testcontainers).
• Proficient with Maven or Gradle, Git/CI-CD, Docker and Kubernetes, and cloud-native deployment.
• Strong architectural knowledge: define target architecture, guide complex design decisions, and enable telemetry through logging/monitoring.

Responsibilities

Skills

Java 10+

Spring Boot

Spring Framework

REST API design

Microservices

Spring Data JPA / Hibernate

SQL databases

Spring Batch

OAuth 2.0 / OpenID Connect / JWT

JUnit / Mockito / Testcontainers

Maven or Gradle

Git and CI/CD

Docker

Kubernetes

System architecture

Logging/Monitoring/Distributed tracing

Tools

Maven

Gradle

Git

CI/CD tooling

Docker

Kubernetes

OAuth 2.0 / OpenID Connect / JWT

Job description

Deploja is looking for a senior Java consultant to join our consulting team. You will work with Java 10+ and the Spring stack to architect and deliver cloud-native microservices, REST APIs, and data access layers across relational databases.

Expect a mix of client work and internal projects, with emphasis on scalable design, testing, and secure service integration. We value deep architectural knowledge, strong collaboration, and the ability to guide teams through complex trade-offs.