Lead Java Developer Jobs

EPAM is looking for Lead Java Developers.

Lead Java Developer

Java

Spring, Microservice Architecture Pattern, Event-driven programming

40 hrs/week

12+ months

Colombia

We are looking for a proactive and skilled Lead Java Developer to join our dynamic team.

As a Lead Java Developer, you will play a pivotal role in overseeing the development and implementation of Java-based applications while guiding and mentoring the development team to deliver high-quality software solutions.

responsibilities

Lead and coordinate the Java development team, providing technical guidance and support
Collaborate with cross-functional teams to design, develop, and implement Java applications that meet business requirements
Drive the adoption of best practices, coding standards, and development methodologies
Participate in code reviews to ensure code quality, performance, and maintainability
Troubleshoot and resolve complex technical issues to ensure smooth application operations
Identify opportunities for process improvement and implement efficient solutions

requirements

5+ years of professional experience in Java development, working on complex projects
1+ years of relevant leadership experience
Proficiency in the Spring framework, including Core, MVC, and Boot, to build sophisticated Java applications
Strong understanding of microservices architecture and its benefits in large-scale systems
Familiarity with Event-Driven Architecture and experience with Kafka as a messaging system
Solid knowledge of application design principles and patterns to ensure maintainability and extensibility
Experience with WebServices, particularly REST APIs, for seamless integration with other systems
Familiarity with AWS cloud services, enabling efficient deployment and scalability
Strong understanding of Agile and Scrum methodologies for efficient project management
Proactive mindset, with the ability to identify and address potential challenges proactively
Excellent problem-solving skills to tackle complex technical issues
Good communication skills in spoken and written English(B2+) to collaborate effectively with the team

nice to have

Experience with containerization technologies like Docker and Kubernetes
Familiarity with NoSQL databases (e.g., MongoDB, Cassandra)
Knowledge of front-end technologies like HTML, CSS, and JavaScript
Familiarity with DevOps practices and CI/CD pipelines

Lead Java Developer

Java

Google Cloud Platform, Leadership, Python

40 hrs/week

12+ months

Colombia

We are seeking a Lead Java Developer to join our remote team.

You will lead and mentor a team of Java developers, overseeing day-to-day activities and fostering a collaborative environment. This role requires strong leadership and communication skills to manage project planning, execution, technical design, and development.

responsibilities

Lead and mentor a team of Java developers
Oversee the day-to-day activities of the development team, ensuring projects are completed on time and meet the required quality standards
Foster a collaborative environment and encourage continuous learning and improvement within the team
Work closely with project managers, product owners, and other stakeholders to define project scope, objectives, and deliverables
Create detailed project plans and manage the development lifecycle from conception to deployment
Ensure adherence to best practices, coding standards, and company policies during the software development process
Lead the design and development of high-quality, scalable, and maintainable Java-based applications and services
Collaborate with architects and other teams to ensure the alignment of technical solutions with business requirements
Facilitate effective communication within the development team and with other departments
Perform code reviews, provide feedback, and ensure that the team follows best practices in software development
Act as the primary point of contact for technical issues and provide guidance in resolving complex problems
Report on project progress, team performance, and potential risks to stakeholders

requirements

Minimum of 5 years of experience in Java development, with a strong understanding of object-oriented programming principles
1+ year of relevant leadership experience
Proficiency in Java and related technologies, such as Spring Framework, Hibernate, and RESTful APIs
Proficiency with back-end development
Experience with Python
Strong understanding of database design and SQL, with experience in working with relational databases like Oracle, MySQL, or PostgreSQL
Experienced in the Google Cloud Platform and containerization technologies (Docker, Kubernetes)
Experience with version control systems and CI/CD pipelines
Strong communication skills, both verbal and written, with the ability to convey complex technical concepts to non-technical stakeholders
Proven ability to manage multiple projects simultaneously and work effectively in a fast-paced, dynamic environment
Ability to adapt to changing business requirements and work in a flexible, collaborative manner
Excellent leadership skills with the ability to motivate and inspire a team
Familiarity with Agile development practices
Excellent analytical skills
B2+ English level

Lead Java Developer

Java

Apache Kafka, Blockchain, Code Audit Tools

40 hrs/week

12+ months

Colombia

We are looking for a highly skilled Lead Java Developer with expertise in Apache Kafka and Blockchain to join our remote team.

The ideal candidate will have at least 5 years of relevant work experience and 1+ years of leadership experience. The candidate will be responsible for assessing the code to best practices and industry OSS standards, advising clients if the implementation is ready for the rollout as OSS, documenting suggested improvements in a format of estimated backlog, and leading the team of 2-3 engineers through the implementation of agreed improvements until successful roll-out.

responsibilities

Lead the team of 2-3 engineers through implementation of agreed improvements until successful roll-out
Assess the code to best practices and industry OSS standards, including modularity, maintainability, adherence to security's requirements, etc.
Advise client if the implementation is ready for the rollout as OSS, or not yet
Document suggested improvements in a format of estimated backlog
Monitor and mentor the junior members of the team

requirements

5+ years of professional experience with Java development, and 1+ years of leadership experience
Solution architecture Best practices
Strong knowledge of the Apache Kafka, Blockchain, Code Audit Tools, Code Review Tools, Open Source Software, Development, PostgreSQL
Experience of Solution architecture Best practices
Security Standards, Solution architecture, Best practices Solution assessment knowledge
B2+ English level

nice to have

Amazon Web Services
Experience with Cardano

Lead Java Developer

Java

Apache Kafka, Blockchain, Code Audit Tools

40 hrs/week

12+ months

Colombia

We are seeking a skilled Lead Java Developer with experience in Open Source Software Development and PostgreSQL to join our remote team.

The candidate should have at least 5 years of relevant work experience and 1+ years of leadership experience. The candidate will be responsible for assessing the code to best practices and lead the team of 2-3 engineers through the implementation of agreed improvements until successful roll-out.

responsibilities

Lead the team of engineers through implementation of agreed improvements until successful roll-out
Assess the code to best practices and industry OSS standards, including modularity, maintainability, adherence to security's requirements
Advise client if the implementation is ready for the rollout as OSS, or not yet
Document all suggested improvements in a format of estimated backlog
Monitor and mentor the junior members of the team

requirements

5+ years of professional experience with Java development, and 1+ years of leadership experience
Solution architecture Best practices
Strong knowledge of the Apache Kafka, Blockchain, Code Audit Tools, Code Review Tools, Open Source Software, Development, PostgreSQL
Experience of Solution architecture Best practices
Security Standards, Solution architecture, Best practices Solution assessment knowledge
Excellent communication skills
B2+ English level

nice to have

Amazon Web Services
Experience with Cardano

Lead Java Developer

Java

Git, JUnit, Spring Cloud Function

40 hrs/week

12+ months

Colombia

We are looking for an experienced Lead Java Developer to join our remote team.

The candidate should have at least 5 years of relevant work experience and 1+ years of leadership experience. The candidate will be responsible for developing and fixing bugs in new microservices from the ground up in a greenfield environment, configuring and integrating services in cloud environments, and supporting the implemented services during a hypercare period after release.

responsibilities

Development and fixing bugs of new microservices from the ground up in a greenfield environment
Services configuration and integration in cloud environments (TST, UAT, PRD)
Support of the implemented services during a period after release
Lead and coordinate the team

requirements

5+ years of relevant professional experience and 1+years of leadership experience
Strong knowledge in Java SE (17 is used)
Strong knowledge in Spring (Core, MVC, Data, Cloud, Security)
Modern approaches in testing (JUnit 4/5, Mockito, Spock, etc)
Experience with web services, NoSQL, Maven, CI/CD
Good knowledge of Amazon Web Services and Docker/Kubernetes
B1+ English level

nice to have

Work experience with Concurrency
Knowledge of Apache Kafka, streams
Experience in HashiCorp Vault
Experience in a microservices architecture

Lead Java Developer

Java

Azure Service Bus, Message Brokers (MQ), Microsoft Azure

40 hrs/week

12+ months

Brazil, Colombia

We are looking to recruit a proficient Lead Java Developer to become an integral part of our team.

In this capacity, you will oversee the provision of production support for industry-standard REST APIs hosted on the Azure cloud platform.

responsibilities

Analysis of application and production issues
Implementation of ongoing technical improvements
Coordination with customer-side teams for alignment of implementation specifics
Assistance with releases
Provision of on-call support

requirements

Minimum of 5 years of relevant experience in Java software development
At least 1 year of relevant leadership experience
Proficiency with NoSQL databases
Expertise in Spring Boot
Comprehensive knowledge of building REST APIs
Experience working with Azure Service Bus
Understanding of Messages Broker
Fluent English communication at a B2+ proficiency level

nice to have

Proficiency with Mongo DB and Cosmos DB
Understanding of Azure Functions and API policies usage
Knowledge of Application Insight
Experience in using Terraform and IaC
Familiarity with Kubernetes and Microservice Architecture

Lead Java Developer

Java

Hibernate, Java 8, JavaScript

40 hrs/week

12+ months

Brazil, Chile,

and Others

Brazil, Chile, Colombia, Uruguay

We are looking to bring an experienced Lead Java Developer to expand our technology team.

Our ideal candidate should possess deep knowledge in Java/J2EE application design and development along with practical Liferay experience.

responsibilities

Oversee the creation and delivery of extranet/customer portals
Set up and adjust Liferay sites and organizations with permissions
Craft portlets, tailor custom themes, and develop WCM features within Liferay
Execute logging, usage metrics, audit trail, and apply usage analytics
Manage the installation, configuration, and administration of Liferay applications across production and non-production settings
Design and implement portal solutions utilizing Liferay
Engage in integrative tasks between Liferay and external systems
Innovate and develop proprietary solutions using Liferay

requirements

Minimum of 5 years in Java/J2EE application design and development
1+ years of relevant leadership experience
Mandatory Liferay proficiency
Comprehensive understanding of the MVC design pattern
Skilled in Hibernate and Spring frameworks
Proven experience in Web services, Service/System Integrations
Practical experience working with Microservices
Familiarity with T-SQL
Acquainted with JavaScript
Fluent in English with communication skills at a B2+ level

nice to have

Previously worked with OSGI framework
Experience in RabbitMQ or Kafka
Experience with Servlets and JSP
Knowledge of Azure or AWS

Lead Java Engineer

Java

Apache Kafka, Apache Spark, Amazon Web Services

40 hrs/week

12+ months

Colombia, Mexico

We are seeking a skilled Lead Java Engineer to join our dynamic team.

The chosen candidate will take charge of architecting, developing, and maintaining robust and expandable Java applications. This position requires effective collaboration with interdisciplinary teams to produce high-quality software solutions that satisfy business needs.

responsibilities

Architected and developed Java applications and services
Optimized and refactored existing code to enhance performance and scalability
Cooperated with product and engineering teams to define specifications and deliver solutions
Authored clean, efficient, and well-documented code
Contributed to code reviews and team knowledge sharing
Diagnosed and fixed production issues
Provided mentorship to junior developers and advocated for best practices
Kept abreast of the latest trends and technologies in Java development

requirements

5+ years of proficiency in Java and frameworks like Spring and Hibernate
1+ years of relevant leadership experience
Proficiency in the design and development of RESTful APIs
Experience in deploying applications in a microservices architecture
Acquaintance with front-end technologies like JavaScript, HTML, and CSS
Proficiency in database technologies including MySQL, PostgreSQL, and MongoDB
Experience with version control systems like Git
Ability to integrate third-party services and APIs
Experience in writing unit tests and integration tests
Degree in Computer Science, Engineering, or a related field
Demonstration of excellent problem-solving abilities and attention to detail
Willingness to adopt Docker and Kubernetes for containerization and orchestration
Proficiency in DevOps practices and CI/CD tools like Jenkins or CircleCI
Familiarity with Agile practices like Scrum or Kanban

nice to have

Experience with AWS deployment and management
Expertise in Scala or Kotlin
Knowledge of Big Data technologies like Apache Kafka or Hadoop

Lead Java Developer

Java

Git, JUnit, Spring Cloud Function

40 hrs/week

12+ months

Colombia

We are seeking a highly skilled Lead Java Developer with experience in AWS and Spring to join our remote team.

The ideal candidate will have at least 5 years of relevant work experience and 1+ years of leadership experience. The candidate will be responsible for developing and fixing bugs of new microservices from the ground up in a greenfield environment, configuring and integrating services in cloud environments, and supporting the implemented services during a period after release.

responsibilities

Development and fixing bugs of new microservices from the ground up in a greenfield environment
Services configuration and integration in cloud environments (TST, UAT, PRD)
Support of the implemented services during a period after release
Management of the team

requirements

5+ years of relevant work experience and 1+years of leadership experience
Strong knowledge in Java SE (17 is used)
Strong knowledge in Spring (Core, MVC, Data, Cloud, Security)
Modern approaches in testing (JUnit 4/5, Mockito, Spock, etc)
Experience with web services, NoSQL, Maven, CI/CD
Good knowledge of Amazon Web Services and Docker/Kubernetes
Excellent communication skills with B1+ English level

nice to have

Work experience with Concurrency
Knowledge of Apache Kafka, streams
Experience in HashiCorp Vault
Experience in a microservices architecture

Lead Java Developer (Algorithmic Trading)

Java

CI/CD, Concurrency, Core Java Development

40 hrs/week

12+ months

Portugal

We are seeking a Lead Java Developer to work on building upon an existing suite of Java-based quant applications used by credit traders globally.

We are seeking a Lead Java Developer whose expertise is in e-trading applications. Together they will work on building upon an existing suite of Java-based quant applications, which is used by credit traders and management globally. As the Lead Java Developer, you will participate in an agile-based software development life-cycle including technical analysis, documentation, development, testing, and code reviews, collaborating with the production support team for the release and maintenance of the components.

responsibilities

Collaborate with the production support team for release and maintenance of the components
Participate in an agile-based software development life-cycle including technical analysis, documentation, development, testing and code reviews
Propose and provide feedback from experience/knowledge on architecture, design, technology choices and technology direction of the platform
Lead a team of developers to ensure the highest coding standards are met
Develop real-time event-driven applications using core Java development and Java multithreading
Contribute to the continuous integration and delivery practices of the team
Ensure that the platform meets the needs of the credit traders and management globally

requirements

5+ years of software development experience with Java-core
1+ years of relevant leadership experience
Extensive experience in algorithmic trading and financial services
Experience developing real-time event-driven applications
Thorough understanding of concurrency, core Java development, Java multithreading, and test-driven development practices
Experience in CI/CD (Continuous Integration/Continuous Delivery) practices
Ability to lead a team of developers and ensure the highest coding standards are met
Fluency in spoken and written English, allowing effective communication with team members and stakeholders
Strong problem-solving skills and an ability to learn quickly
Ability to work as a part of a globally distributed team
Experience with agile-based software development life cycles

nice to have

Experience in working with financial data feeds or market data APIs

Lead Java Developer Jobs

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