Java Developer with exp in Springboot, SQL, Apache KAFKA, GCP, DevOps

Ubique Systems UK Limited
Leeds, United Kingdom
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English

Job location

Leeds, United Kingdom

Tech stack

Java
Cloud Storage
Profiling
Code Review
Continuous Integration
Relational Databases
DevOps
Github
Protocol Buffers
Gradle
Hazelcast
Identity and Access Management
Java Persistence API
Spring
Maven
Enterprise Messaging Systems
MongoDB
OAuth
Octopus Deploy
Open Web Application Security
Performance Tuning
Query Optimization
RabbitMQ
Redis
Prometheus
SQL Databases
Web Services
Google Cloud Platform
DevOps Tools - Open-source
React
Grafana
Spring-boot
Kubernetes Helm Charts
Caching
Apigee
Amazon Web Services (AWS)
Rate Limiting
Gitlab
GIT
Spring Data
Containerization
Kubernetes
Avro
Kafka
Front End Software Development
Functional Programming
Api Gateway
Software Coding
REST
Amazon Web Services (AWS)
Terraform
Dynatrace
Docker
Jenkins
Microservices

Job description

Java 17: Functional programming features, records, sealed classes, performance considerations.

Spring Boot: Auto-configuration, profiles, Spring Data/JPA, WebFlux (nice), validation, actuator.

SQL & RDBMS: Schema design, indexes, query optimization, transactions, isolation levels.

Apache Kafka: Topic design, partitioning strategy, consumer groups, offsets, retries/DLQ, schema registry/Avro/Protobuf.

GCP: Familiarity with Cloud Run or GKE, Cloud SQL, Cloud Storage, Secret Manager, IAM, VPC; cost/perf trade-offs.

DevOps Tooling: Git, CI/CD (Jenkins/GitHub Actions/GitLab), Docker; Kubernetes fundamentals; IaC awareness.

Software Engineering Fundamentals: DDD concepts, SOLID, testing (unit/integration), performance profiling, and security basics (OAuth2/JWT, OWASP Top 10).

Non-Mandatory (Nice-to-Have)

MongoDB (schema design, indexes, aggregation).

Messaging systems: RabbitMQ, GCP Pub/Sub, or SQS/SNS.

Caching & Performance: Redis, Hazelcast; rate limiting; API gateways (Kong/Apigee).

Observability: Prometheus/Grafana, ELK/EFK, OpenTelemetry, distributed tracing.

Build & Infra: Maven/Gradle tuning, Helm charts, Terraform, Argo CD.

Testing: Testcontainers, WireMock/MockServer, contract testing (Pact), chaos testing basics.

Security: mTLS, secrets r

Key Responsibilities

  1. Lead the design and implementation of Java, microservices, and react based solutions.

  2. Collaborate with cross functional teams to deliver projects within scope and timeline.

  3. Mentor team members on best practices in Java, microservices, and react development.

  4. Perform code reviews and ensure adherence to coding standards and best practices.

  5. Troubleshoot and resolve complex technical issues in Java, microservices, and react applications.

  6. Stay updated on industry trends and technologies to recommend enhancements and improvements.

Requirements

  1. Strong proficiency in Java programming language and spring framework.

  2. Experience in designing and developing microservices architecture.

  3. Proficiency in Front End development using react framework.

  4. Solid understanding of restful apis and web services.

  5. Experience with containerization technologies such as docker and kubernetes.

  6. Familiarity with ci/cd pipelines and devops practices.

  7. Strong problem-solving skills and ability to analyze and resolve technical issues.

  8. Excellent communication and leadership abilities to effectively lead a technical team.

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