The Senior Java Engineer will design complex systems, optimize performance, maintain code quality, and ensure application reliability. Responsibilities include translating requirements into applications and troubleshooting issues.
Company Description
POWERING CRYPTO WITH DATA
CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency information to our users.
Pulling data from multiple exchanges and combining our robust research allows us to provide the most realistic representation of each cryptocurrency. As we grow, we will continue to provide access to our data wherever, whenever, and however is most helpful to our users.
CREATING AN OPEN WORLD
Our mission is to be the world’s authority on cryptocurrency data. We believe in an open and decentralized world, where we play a pivotal role in powering decisions and insights to drive greater understanding and adoption of cryptocurrencies. We want to achieve this mission with people who truly believe in the value and potential of empowering individuals.
Job Description
1. Independently investigate and design relatively complex systems
2. Optimize system performance and ensure the stability of system services
3. Translate business requirements and use cases into functional applications
4. Design, build, and maintain efficient, reusable, and reliable Java code
5. Review, test, and verify code for adherence to quality and security standards
6. Ensure the best possible performance, quality, and responsiveness of the applications
7. Identify bottlenecks and bugs, and devise solutions to these problems
8. Help maintain code quality and organization
Qualifications
1. 8+ years of Online troubleshooting experience with full lifecycle of project development for Java applications from similar industry
2. Understand the underlying principles of commonly used middleware
3. Familiar with Redis/MongoDB/MySQL/Kafka/xxl-job/K8s/SpringBoot/localCache/Prometheus
4. Strong skills in core Java, server-side Java technologies, and Spring frameworks
5. Extensive experience in software design, architecture, development integration
6. Solid knowledge of event processing models, multi-threading, enterprise integration pattern, Web Service and REST
7. Experience in Reactor and Microservice would be an added value
8. Basic or Fluent English level
Top Skills
Java
Kafka
MongoDB
MySQL
Prometheus
Redis
Spring Boot
Similar Jobs
Marketing Tech • Software
This role involves maintaining and developing microservices, designing APIs, and collaborating with cross-functional teams, while mentoring junior members.
Top Skills:
Amazon SqsAWSAws CloudwatchCi/CdDatadogDockerDynamoDBEcsElasticsearchGitGrafanaGroovyJava 21JenkinsLambdaMySQLQuarkusRabbitMQRdsRedisRest ApiSonarqubeSparkTerraform
Food • Information Technology • Software • Hospitality
Seeking a Senior Backend Engineer with expertise in Java/Spring and cloud infrastructure to lead technical initiatives, manage backend systems, and mentor engineers.
Top Skills:
AWSAzureGCPJavaSpring
Big Data • Cloud • Healthtech • Software • Big Data Analytics
This role involves developing enterprise-scale applications using Java and modern open-source technologies, mentoring junior engineers, and collaborating with teams to deliver innovative solutions.
Top Skills:
AWSDockerGitGradleJavaJenkinsKubernetesLinuxMockitoMySQLSolrSpringTomcatVagrant
What you need to know about the Vancouver Tech Scene
Raincouver, Vancity, The Big Smoke — Vancouver is known by many names, and in recent years, it has gained a reputation as a growing hub for both tech and sustainability. Renowned for its natural beauty, the city has become a magnet for professionals eager to create environmental solutions, and with an emphasis on clean technology, renewable energy and environmental innovation, it's attracted companies across various industries, all working toward a shared goal: advancing clean technology.
