Java Software Engineer freelance jobs (remote only)

EPAM Anywhere is looking for freelance Java Software Engineers (remote only).

Competitive compensation

We back all payments and operate in compliance with country-specific labor regulations. Your annual paycheck can range from $15k to $200k.

Numerous benefits

Make use of 1,500+ online and location- specific benefits across ALL countries that also include healthcare and sports programs for you and your family.

Limitless career growth opportunities

Get access to a large-scale ecosystem that consists of educational and career development services created for your growth. A personal skill advisor will support you on each step of this journey. Enjoy!

senior java software engineer

Java

Spring

40 hrs/week

12+ months

Poland

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We are inviting a Senior Java Software Engineer with proficiency in Java 8 and solid knowledge of Spring Framework (Spring Core + Spring Data), to join our team remotely.

We are currently looking for a remote Senior Java Software Engineer with proficiency in Java 8 and Spring Framework expertise to join our team. The customer is an American multinational workforce management and human capital management cloud provider. The main scope of the project is aimed at continued and new feature development for different domains of the existing product.

responsibilities

Develop the components of different levels of complexity
Write tests for the developed components, perform partial components design and testing
Maintain an existing codebase
Implement new product functionality
Communicate with the client on a daily basis

requirements

Proficiency in Java 8
Solid knowledge of Spring Framework (Spring Core + Spring Data)
Familiarity with JPA (Hibernate)
JAX-RS (Apache CXF) experience
Experience with unit & integration testing
English level - B1+

nice to have

Experience with Angular 1.5

senior java software engineer

Java

40 hrs/week

12+ months

Poland

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We are inviting a remote Senior Java Software Engineer with hands-on experience in Java and J2EE, Kubernetes, Prometheus, experience in Distributed technologies (Apache Kafka), experience in building REST APIs, to join our team.

Currently, we are looking for a remote Senior Java Software Engineer with 4+ years of software development experience using Java to join our global team. The customer is an American entertainment company, providing Ticketing technology, ticket sales, marketing, and distribution of event tickets and information. The main pool of tasks is associated with improving the solution for the client as a part of the Checkout & Resale team.

responsibilities

Collaborate with teammates, implementing and maintaining features and enhancements
Craft clean, maintainable code
Continuously improve and learn new technological skills to improve overall solution
Provide on call support during working hours

requirements

4+ years of software development experience using Java and J2EE, Kubernetes, Prometheus
Hands on experience on Distributed technologies (Apache Kafka)
Hands on experience building REST APIs
Good understanding of Client Server Architectures, Cloud Native technologies
Hands on experience on Git, CI/CD tooling
Exposure to React
Proficient English (written and spoken) B2

nice to have

Working well in a fast-paced, dynamic environment
Having good Interpersonal Communication Skills
Flexible and adaptable, having the ability to switch gears in various situations
Accountability: holding self-accountable for performance, taking complete ownership
Efficient and Creative: able to think creatively to find the optimal solutions to problems

senior java software engineer

Java

40 hrs/week

12+ months

Poland

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Currently, we are looking for a remote Senior Java Software Engineer to join our team.

The customer provides a complete and optimized research solution comprised of e-journals, e-books, and research databases — all combined with the most powerful discovery service to support the information needs and maximize the research experience of its end-users.

responsibilities

Writing efficient code based on feature specifications
Prioritizing and executing tasks in the software development life cycle
Designing database architecture
Testing and debugging Java applications

requirements

4+ years of professional web development experience using Java for enterprise applications
4+ years of experience in large systems software design and development with hands-on experience in RESTful APIs using Spring Framework
4+ years of experience with Web Services lifecycle (design, build, test, deploy), API versioning and design approaches, tools, interoperability, and SOA concepts
Hands-on experience in developing, delivering, and supporting publicly-facing web applications
Hands on experience with Cloud services: AWS, Azure, Google Cloud Platform
Bachelor of Science degree in Computer Science, similar technical field of study or equivalent practical experience
English level B2+

senior java software engineer

Java

40 hrs/week

12+ months

Poland

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We are inviting a Senior Java Software Engineer with 5+ years of experience in Java development and advanced TDD skills, to join our team remotely.

We are currently looking for a remote Senior Java Software Engineer with 5+ years of experience in Java development and advanced TDD skills to join our team. EPAM is committed to providing our global team of 36,700+ EPAMers with inspiring careers from day one. EPAMers lead with passion and honesty and think creatively. Our people are the source of our success and we value collaboration, try to always understand our customers’ business, and strive for the highest standards of excellence.

responsibilities

Design, develop and implement new functionality, as well as build enhancements, modifications, and corrections to existing software
Contribute to the test-driven development (TDD), high levels of code coverage and automation
Review code and establish best practices
Look out for latest technologies and match up with use case
Participate in knowledge sharing and contribute to the overall growth of the collective knowledge of the team
Ensure code quality

requirements

5+ years of experience in Java development
Hands-on experience with Java 8 with exposure to OpenJDK 11
Advanced TDD skills
Vast knowledge of secure coding practices
Ability to write clean code and create clean design
Knowledge of and keeping to SOLID principles
Experience with Spring & Spring Cloud
Strong Microservices knowledge
Good command of data structures and algorithms
Problem-solving skills
Ability to write an optimized code
Proficient English (written and spoken) B2

nice to have

Exposure to or willingness to learn and gain experience on PCF
Fundamental knowledge of Docker and Kubernetes
Knowledge of Scaling Up and Down
Pair programming experience & BDD
Knowledge of Linux basic commands to browse the logs and understand the issues better

technologies

Java 8/11
Spring Boot
JUnit/Mockito
MySQL
Apache Kafka
Apache Avro
Git
Jenkins
PCF
DDD/BDD/TDD

senior java software engineer

Java

Cloud.AWS

40 hrs/week

12+ months

Poland

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We're looking for a remote Senior Java Software Engineer with 3+ years of software development experience to join our team.

The customer is one of the world’s largest providers of financial markets data and infrastructure, serving over 40,000 institutions in approximately 190 countries. It provides leading data and insights, trading platforms, and open data and technology platforms that connect a thriving global financial markets community - driving performance in trading, investment, wealth management, regulatory compliance, market data management, enterprise risk, and fighting financial crime. The project is associated with Data Sourcing Process re-engineering.

responsibilities

Coding
Unit Testing
Reviewing test cases
Bug Fixes
Requirement analysis (working with BA)
Improving Code Quality
Track & follow up on infrastructure changes, comms lines
Maintain Confluence (KB)
Code Reviews (including comments)
Responsibility for the quality of code he/she produces
Keep Jira updated
Create Jira entries for Production Issues
Estimating (working with QA)
Read and follow project and requirement documentation
Create documentation describing
Participate in Agile Scrum activities: daily standup, demo session, retrospective, planning, etc.
Run demo for stakeholders

requirements

3+ years of experience in software engineering and development using Java
Advanced knowledge of Core Java, Spring, Hibernate, Webservices, Restful services
Experience of Amazon Web Services (AWS)
Good interpersonal skills, analytical mind, get things done attitude, and passion for engineering excellence
Good understanding of concepts in OOP, design patterns
Experience of relational database technologies e.g., SQL Server, Oracle
Well versed with using version control tools (Git)
Good understanding of software development lifecycle, experience in Agile Scrum process
Willingness and ability to adapt to changes in priorities and requirements
Active learner who is passionate about technology and keeps up to date with technology changes
Good communication skills
Proficient English (written and spoken) B2

nice to have

Knowledge of Java tools IDE
Knowledge of Microservices architecture
Knowledge of BDD practices
Good understanding of SOLID design principles
Experience of development process and CI/CD tools e.g., Atlassian Jira, Terraform, Jenkins
Knowledge in frontend technologies (e.g., JavaScript, React)
Ability to communicate with clients on a regular basis to clarify business requirements

senior java software engineer

Java

Cloud.AWS

40 hrs/week

12+ months

Poland

Learn more

We're looking for a remote Senior Java Software Engineer with 3+ years of software development experience to join our team.

responsibilities

Coding
Unit Testing
Reviewing test cases
Bug Fixes
Requirement analysis (working with BA)
Improving Code Quality
Track & follow up on infrastructure changes, comms lines
Maintain Confluence (KB)
Code Reviews (including comments)
Responsibility for the quality of code he/she produces
Keep Jira updated
Create Jira entries for Production Issues
Estimating (working with QA)
Read and follow project and requirement documentation
Create documentation describing
Participate in Agile Scrum activities: daily standup, demo session, retrospective, planning, etc.
Run demo for stakeholders

requirements

3+ years of experience in software engineering and development using Java
Advanced knowledge of Core Java, Spring, Hibernate, Webservices, Restful services
Experience of Amazon Web Services (AWS)
Good interpersonal skills, analytical mind, get things done attitude, and passion for engineering excellence
Good understanding of concepts in OOP, design patterns
Experience of relational database technologies e.g., SQL Server, Oracle
Well versed with using version control tools (Git)
Good understanding of software development lifecycle, experience in Agile Scrum process
Willingness and ability to adapt to changes in priorities and requirements
Active learner who is passionate about technology and keeps up to date with technology changes
Good communication skills
Proficient English (written and spoken) B2

nice to have

Knowledge of Java tools IDE
Knowledge of Microservices architecture
Knowledge of BDD practices
Good understanding of SOLID design principles
Experience of development process and CI/CD tools e.g., Atlassian Jira, Terraform, Jenkins
Knowledge in frontend technologies (e.g., JavaScript, React)
Ability to communicate with clients on a regular basis to clarify business requirements

senior java software engineer

Java

SQL

40 hrs/week

12+ months

Poland

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We are inviting a Senior Java Software Engineer with 4+ years of development experience with Java 8, Spring and Spring Boot skills, to join our team remotely.

We are currently looking for a remote Senior Java Software Engineer with 4+ years of development experience with Java 8, Spring and Spring Boot skills to join our team. The customer is a biotechnology company, which engages in the discovery, invention, development, manufacture, and commercialization of medicines.

responsibilities

Develop the components of different levels of complexity
Implement new product functionality
Maintain an existing codebase
Participate in code review sessions
Contribute to the application architecture design
Develop new functionality
Fix bugs if needed
Communicate with the developers from other teams regarding the application’s functionality

requirements

Experience with Spring and Spring Boot
Knowledge of Sprint Cloud
Hibernate and JOOQ skills
Solid experience developing microservices architecture
Experience with RabbitMQ
Experience with SQL, PostgreSQL, queries execution plan and optimization
Proficient English (written and spoken) B2

nice to have

Knowledge of Camunda
React.js, Node.js skills
Experience with MongoDB
Splunk skills
Knowledge of New Relic

senior java software engineer with kafka

Java

40 hrs/week

12+ months

Poland

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We are inviting a Senior Java Software Engineer with solid experience with Kafka, 3+ years of IT experience, hands-on experience implementing event-driven architecture, to join our team remotely.

We are currently looking for a remote Senior Java Software Engineer with solid experience with Kafka to join our team. The customer is a German multinational corporation that designs and manufactures shoes, clothing and accessories. The main pool of tasks is associated with performing various management and development support consultancy related to multiple projects.

responsibilities

Contribute to the application architecture design
Design, develop, and roll out solutions using the modern technology stack
Release estimation, planning, and timely integration with other stakeholders
Implement new product functionality

requirements

Solid experience with Kafka
3+ years of IT experience
Hands-on experience implementing event-driven architecture (Kafka is must-have)
Knowledge and skills working with Node.js, Java 8, Spring, Spring Boot, Spring Cloud, MySQL/SQL Aurora
Experience working in agile team
Experience working with CI/CD (Jenkins pipeline), GIT
Good communication skills
Written and spoken English level - B2

nice to have

Experience with Docker, Kubernetes

senior java software engineer for EPAM

Java

40 hrs/week

12+ months

Poland

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We are currently looking for a remote Senior Software Engineer with 3+ years of Java development experience and PostgreSQL proficiency to join our team.

The main pool of tasks is associated with development of a Delivery Platform.

responsibilities

Delivering next-generation features in small, high-performing teams
Collaborating with other developers to write the best code for the project

requirements

3+ years of Java development experience
Good knowledge of the newest versions of Java (Java 11 to Java 14) and Spring Boot (including most of the components from the Spring ecosystem)
Strong experience working with the PostgreSQL database including working with migration tools like Liquibase
Experienced in messaging, distributed streaming (Apache Kafka), and data serialization (Apache Avro)
Ability to effectively build (Maven), package (Docker), and deploy (Jenkins) your codebase and ready to improve CI/CD processes
Clear understanding of how to build performant, decoupled, testable, maintainable code, and have deep experience in test frameworks such as Junit, Mockito, and Testcontainers
Wide experience in software development and ready to advocate the best engineering practices and share your knowledge with the team
Legacy-tolerant and have an eagerness to apply continuous improvements/refactoring to the existing codebase
Ready to drive a team and participate in the technical interviewing of new team members
Proficient English (written and spoken) B2

nice to have

Experience building SDK/API for external usage
Working with microservice architecture and experience decoupling monolithic codebase into separate components
Experience driving a development team and taking ownership of development practices

technologies

Java 8, Spring, PostgreSQL
Angular/React on front-end interacting with REST/JSON

senior java software engineer with spring

Java

40 hrs/week

12+ months

Poland

Learn more

We are inviting a Senior Java Software Engineer with 4+ years of overall experience in IT and Java development, to join our team remotely.

We are currently looking for a remote Senior Java Software Engineer with 4+ years of overall experience in IT and Java development to join our team.

responsibilities

Collaborate with Business Analysts, Application Developers, QA Analysts
Design and develop low-latency, scalable, high available, distributed application services and deliver high-availability and performance
Contribute to all phases of the development lifecycle
Write well designed, testable, efficient code
Ensure designs are in compliance with specifications
Investigate performance and technical issues from production
Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
Write unit and integration tests

requirements

3+ years of overall experience in IT and Java development
Clear understanding of message-based architecture
Experience in Spring: IoC, MVC, Data, Test, Boot, Transaction, Security
Performance tuning experience
Understanding of REST Web services
Good interpersonal, communication and organizational skills
Proficient English (written and spoken) B2

nice to have

Experience with Spring XD
Knowledge of distributed services
PostgreSQL
Spring Integration skills
RabbitMQ
BPM/Activiti knowledge

Java Software Engineer freelance jobs (remote only)

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