Senior Java Engineer

CoorB

Senior Java Engineer at CoorB working on backend services using Java and Spring Boot. Focus on design, development, testing, and quality assurance for financial solutions.

Posted 7/30/2026full-timeRemote • 🌎 Anywhere in the WorldSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Java Development and Spring Boot, with a strong foundation in OOP, RESTful API design, and automated testing. Capable of managing the software lifecycle from analysis to quality assurance while ensuring secure coding practices.

Highest-signal resume keywords

Java DevelopmentSpring Boot EcosystemAutomated Testing FrameworksSQL and Relational Database SkillsMicroservices Architecture

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaSpring BootOOP PrinciplesRESTful API DesignSQLPostgreSQLJUnitMockitoGitAgile Delivery

Soft Skills

Verbal CommunicationWritten CommunicationMentoringDelivery OrientationProblem Solving

Tools & Technologies

ConfluenceDockerKubernetesOpenShiftKafkaRabbitMQPrometheusGrafanaOpenTelemetryKeycloak

Industry Keywords

MicroservicesDistributed ArchitectureSecure CodingApplication Security RisksEvent-Driven Architecture

Tech Stack

Tools & technologies

DockerGrafanaJavaJUnitKafkaKubernetesMicroservicesMockitoOpenShiftPostgresPrometheusRabbitMQSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Design, develop, test and debug backend services and APIs using Java and Spring Boot.
Own features end to end across the software lifecycle: analysis, design, implementation, integration testing and quality assurance.
Translate client requirements into working software — delivering enhancements, resolving defects, and questioning the requirement when something doesn't add up.
Produce designs that are simple to change, so new requirements can be absorbed quickly and safely.
Write and maintain automated tests (unit and integration) as a normal part of delivery, not an afterthought.
Write clear technical documentation, design notes and user guides on Confluence.
Review your colleagues' code, mentor less experienced engineers, and raise the quality bar of the team.
Participate in daily, weekly and monthly team ceremonies and planning.

Requirements

What you’ll need

Bachelor’s degree in Computer Science or Computer Engineering.
Minimum 5 years of experience in Java development.
Strong experience in Java (17 or later) and the Spring Boot ecosystem.
Solid grounding in OOP, clean code principles and RESTful API design and versioning.
Strong SQL and relational database skills, ideally PostgreSQL, including schema design and query performance.
Practical experience building and running services in microservices or distributed architecture.
Experience with automated testing frameworks (JUnit, Mockito, or similar).
Comfortable with Git, code review workflows and Agile delivery.
Secure coding awareness and an understanding of common application security risks.
Delivery-oriented, able to manage several parallel threads of work, and comfortable with ambiguity.
Good verbal and written English communication skills.
NICE TO HAVE
Event-driven architecture and messaging platforms (Kafka, RabbitMQ).
Containers and orchestration (Docker, Kubernetes or OpenShift).
Identity and access management standards (OAuth2 / OpenID Connect, Keycloak).
Observability tooling (Prometheus, Grafana, OpenTelemetry).

Benefits

Comp & perks

Flexible work arrangements
Professional development opportunities