Java Developer Jobs

Discover remote java developer opportunities worldwide. We've gathered the top positions to help you advance your career.

Java Developer

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🔥 Backend Java Developer (remote)

Posted about 6 hours ago

🔍 Software Development

🏢 Company: Appfire Technologies, LLC.

🔧 Requirements

Practical knowledge of design principles, design patterns and architectures - what problems they solve (& what introduce), how to implement them
The inherent need for tidiness in the code - on module, package, class and method levels (both in production and test code)
Experience in designing legible, sustainable and expandable solutions
Established knowledge of Java, Spring, Hibernate / JPA, SQL DBs and REST
Proficiency in your favourite IDE, in Git, Maven, Docker, Spock, JUnit, Mockito
High problem-solving skills and hands-on approach (being eager to brainstorm, experiment and learn from mistakes)
Willingness and determination for self-development and further education
Good English skills (B2 or higher)

💡 Responsibilities

Designing and implementing new functionalities for our products and maintaining existing ones
Ensuring high code quality - through tests (unit, integration, e2e), code reviews and team brainstorming
Working on features with product owners, UX / UI designers and frontend developers
Sharing knowledge with other developers and helping them grow
Technically supporting our customers (5-10% of your time)

Posted about 6 hours ago

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🔥 Senior Java Developer

Posted 3 days ago

🔧 Requirements

Experience with Spring Boot, Microservices, Java, GIT, JIRA, Maven, Confluence, Spring framework
Strong understanding of caching strategies and cache management techniques.
Experience in Jest, Mocha or similar testing frameworks for unit testing and test automation.
Deep knowledge of performance optimization techniques for web applications.
Familiarity with persona management concepts and implementation strategies.

💡 Responsibilities

NOT STATED

Posted 3 days ago

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🔥 Medior Fullstack (Java) Developer

Posted 4 days ago

🧭 Full-Time

🔍 Software Development

🔧 Requirements

Bachelor’s/Master’s degree in relevant field or equivalent experience
2-5 years of experience in web application development
Proficiency in Java, Spring Framework/Boot, Spring Data, JPA/Hibernate
Knowledge of Angular (TypeScript) or React
Familiarity with SQL and NoSQL databases (e.g. MongoDB)
Experience with Docker and/or Kubernetes
Intermediate level of English; German is a plus
Experience in agile methodologies

💡 Responsibilities

Drive forward web application developments as a fullstack developer
Support the team with UX know-how
Develop new applications for internal customers
Build applications using Java and JavaScript in Docker and Kubernetes environments

Posted 4 days ago

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🔥 Full Stack Java Developer

Posted 7 days ago

📍 Argentina, Brazil, Colombia, Mexico, Honduras

🏢 Company: testRigor👥 51-100💰 Seed about 1 year agoDeveloper Tools Artificial Intelligence (AI)Machine Learning Quality Assurance Software

🔧 Requirements

Bachelor's degree in Computer Science or technical discipline, or equivalent experience in an IT-related field
3+ years' experience as a Full Stack Engineer or a similar position using: Java 8 or greater, JavaScript/NodeJS, MongoDB, Git, Maven
Experience in defining overall systems architecture, implementations, integrations, security and deployments
Experience with automation- CI/CD pipelines, test and build automation

💡 Responsibilities

Estimation of new features
Analysis of the requirements
Design of the solution, being able to provide an appropriate tech design that needs to be approved
Managing implementation given the time frame, on both front-end and back-end, dealing with the technologies associated to each of them
Evaluate, research and provide bug fixes

Node.js Agile Full Stack Development Git Java Javascript MongoDB Maven CI/CD RESTful APIs

Posted 7 days ago

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🔥 Java Developer

Posted 10 days ago

📍 Brazil

🧭 Full-Time

🔍 Software Development

🏢 Company: Remotebase👥 51-200💰 $2,100,000 Series A over 2 years agoIT Services and IT Consulting

🔧 Requirements

Proven experience as a Java Developer
Strong understanding of object-oriented programming principles
Hands-on experience with Java, Springboot, AWS, Kafka
Experience with RESTful APIs and microservices architecture
Knowledge of relational databases such as MySQL or PostgreSQL
Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus
Experience in Agile/Scrum development methodologies

💡 Responsibilities

Develop and maintain robust backend applications using Java and related frameworks
Collaborate with cross-functional teams to define, design, and ship new features
Write high-quality, maintainable code and conduct peer code reviews
Identify and troubleshoot performance issues and optimize existing applications
Integrate user-facing elements developed by front-end developers with server-side logic
Participate in Agile development processes and contribute to continuous improvement
Stay up-to-date with emerging technologies and apply them to improve development processes

AWS PostgreSQL Agile Hibernate Java Kafka MySQL Spring Boot RESTful APIs Microservices

Posted 10 days ago

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🔥 Full Stack Java Developer

Posted 10 days ago

📍 Brussels, Brussels, Belgium

🔍 Software Development

🏢 Company: Uni Systems

🔧 Requirements

Strong expertise in Java, Spring Framework, Spring Boot, and Hibernate
Extensive experience with Angular for front-end development
Experience with software development methodologies (e.g., PM², RUP, Agile)
Proficiency in application servers such as Oracle WebLogic Server or JBoss
Solid understanding of architecture best practices and patterns
Proficiency in microservices architecture and cloud-based solutions
Extensive experience in web application design and multi-tier application development
Strong knowledge of software design patterns and service-oriented architecture (SOA)
Strong understanding of Enterprise Architecture and business process analysis
Proficiency in Relational Database Management Systems (RDBMS)
Experience with modelling tools for software/system design
Knowledge of interoperability technologies, including web services, message-oriented middleware, service buses, and event-driven architectures
Java SE Programmer

💡 Responsibilities

Architecture and design of information systems
Design and development of architecture components and building blocks using or not cloud components
Analysis of the integration of different information systems
Data analysis and data modelling
Coordination of the implementation of the technical architecture
Technical interface between the project leaders and the developers
Production of software architecture documents
Participation in technical working groups, progress meetings and meetings with the users
Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting
Creating designs and blueprints of Cloud Architecture
Interaction with the business analysts, customer, users, project leaders and the developers

Posted 10 days ago

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🔥 Java Developer Relations (DevRel) Engineer - TuxCare (worldwide remote)

Posted 10 days ago

📍 United States, Poland, Czechia, Spain, United Kingdom

🔍 Software Development

🏢 Company: Cloudlinux

🔧 Requirements

In-depth understanding of Java, including its frameworks, tooling, and the challenges of maintaining legacy systems.
Demonstrated success in developer relations, advocacy, or community management, especially within environments that emphasize legacy or long-term support.
Strong written and verbal communication abilities, with a talent for translating complex technical concepts into clear, actionable insights.

💡 Responsibilities

Act as the primary point of contact for Java developers and technical communities focused on legacy systems.
Develop high-quality technical content (blog posts, tutorials, webinars, documentation) that explains the benefits and best practices of using TuxCare’s endless lifecycle support.
Organize and participate in meetups, conferences, webinars, and industry events focused on Java and legacy system maintenance.

Java Java EE Spring Spring Boot Content creation REST API Communication Skills Linux DevOps Written communication

Posted 10 days ago

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🔥 Senior Java Developer (AWS & Python Experience) – 100% Remote

Posted 12 days ago

📍 United States

🧭 Full-Time

🏢 Company: Information & Technology Management

🔧 Requirements

Experience with Java, AWS services, and Python scripting
Experience with Spring Boot, Quarkus, or Micronaut
Experience with RESTful APIs & GraphQL services
Experience with AWS Lambda, API Gateway, DynamoDB, and ECS/EKS
Experience with AWS CloudWatch, X-Ray, and log monitoring
Experience with IAM policies, encryption, and access controls
Experience with Pandas, NumPy, or PySpark
Experience with CI/CD pipelines using AWS CodePipeline, GitHub Actions, or Terraform
Experience with Docker and Kubernetes (EKS)

💡 Responsibilities

Develop and maintain scalable, high-performance Java microservices using Spring Boot, Quarkus, or Micronaut.
Design and optimize RESTful APIs & GraphQL services for enterprise applications.
Implement event-driven architectures using AWS SQS, SNS, or Kafka.
Build cloud-native applications leveraging AWS Lambda, API Gateway, DynamoDB, and ECS/EKS.
Optimize application performance using AWS CloudWatch, X-Ray, and log monitoring.
Ensure AWS security best practices using IAM policies, encryption, and access controls.
Develop Python scripts for ETL pipelines, cloud automation, and DevOps workflows.
Work with Pandas, NumPy, or PySpark for data manipulation when required.
Integrate Python-based microservices into the Java ecosystem.
Implement CI/CD pipelines using AWS CodePipeline, GitHub Actions, or Terraform.
Deploy and manage containerized applications using Docker and Kubernetes (EKS).
Ensure automated deployments, logging, and monitoring for production systems.
Work in an Agile/Scrum environment with cross-functional teams.
Mentor junior engineers and provide technical leadership on Java/AWS best practices.
Participate in code reviews, architecture discussions, and performance tuning.

AWS Backend Development Docker GraphQL Leadership PostgreSQL Python SQL Agile Cloud Computing DynamoDB ETL Java Kubernetes Spring Spring Boot Serverless CI/CD RESTful APIs DevOps Terraform Microservices

Posted 12 days ago

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🔥 Java Developer with Active MBI Clearance (Remote)

Posted 14 days ago

📍 United States

🧭 Full-Time

🔍 Software Development

🏢 Company: Zuri Staffing, LLC

🔧 Requirements

Active MBI Clearance
5+ years of experience in Java development
Strong knowledge of Spring Boot and RESTful API development
Experience with Agile methodologies
Proficiency with Git, Jenkins, Docker, and Kubernetes
Familiarity with cloud platforms like AWS, Azure, or Google Cloud
Knowledge of PostgreSQL, MySQL, or Oracle
Excellent problem-solving and debugging skills

💡 Responsibilities

Design, develop, and maintain Java-based applications and microservices
Collaborate with cross-functional teams in an Agile environment
Develop and implement RESTful APIs
Utilize modern development frameworks like Spring Boot and Hibernate
Ensure application security and compliance
Perform code reviews and optimization
Maintain technical documentation
Support deployment and CI/CD pipelines

AWS Docker PostgreSQL Agile Git Hibernate Java Jenkins Kubernetes MySQL Oracle Spring Boot Apache Kafka RESTful APIs

Posted 14 days ago

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🔥 Senior Java Developer

Posted 15 days ago

📍 Pakistan, Nepal, Sri Lanka, Indonesia, Philippines

🧭 Full-Time

🔍 Billing and payments systems

🏢 Company: In All Media Inc

🔧 Requirements

Proficiency in Java.
Experience with the Spring Boot framework.
Strong knowledge of MySQL, PostgreSQL, or SQL Server.
Familiarity with NoSQL Databases such as MongoDB, Cassandra, or DynamoDB.
Expertise in database design, including normalization, indexing, and query optimization.
Experience in API development, both RESTful and GraphQL.
Experience managing microservices.
Familiarity with API authentication methods like OAuth, JWT, or OpenID Connect.
Experience with code profiling tools (e.g., New Relic, Datadog) to identify performance bottlenecks.
Knowledge of caching techniques and technologies like Redis, Memcached, or CDN services.
Strong understanding of scaling techniques, including horizontal/vertical scaling and load testing.
Solid knowledge of microservices and monolithic architectures.

💡 Responsibilities

Develop and maintain server-side logic for our billing and payment platforms.
Collaborate with cross-functional teams to design and implement system integrations that optimize the user experience.
Design and implement robust APIs, including RESTful and GraphQL, to enhance communication between systems.
Manage microservices architecture to ensure efficient data flow and scalability.
Optimize application performance through code profiling, caching, and load testing.
Design and maintain databases (MySQL, PostgreSQL, SQL Server) ensuring data integrity and performance optimization.
Implement authentication mechanisms (OAuth, JWT, OpenID Connect) for API security.
Contribute to system scalability using horizontal/vertical scaling strategies.

GraphQL PostgreSQL DynamoDB Java MongoDB MySQL OAuth Spring Boot Cassandra Redis RESTful APIs Microservices

Posted 15 days ago

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