Apply

Java Engineer

Posted 3 days agoViewed

View full description

💎 Seniority level: Middle, 3+ years

🔍 Industry: Software Development

🏢 Company: Dreamix Ltd.

🗣️ Languages: English

⏳ Experience: 3+ years

Requirements:
  • 3+ years of experience in Java development.
  • Strong experience with Spring Boot, Hibernate/JPA.
  • Experience building and consuming RESTful APIs.
  • Knowledge of database design, SQL, and ORM frameworks.
  • Experience with unit testing frameworks (JUnit, Mockito).
  • Familiarity with Git, Agile methodologies, and DevOps practices.
Responsibilities:
  • Develop, test, and maintain Java-based applications using Spring Boot and related technologies.
  • Work with relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases to ensure efficient data storage and retrieval.
  • Optimize application performance, scalability, and security.
  • Write clean, maintainable, and testable code following best practices.
  • Troubleshoot and resolve production issues efficiently.
  • Stay up-to-date with emerging Java technologies and industry trends.
Apply

Related Jobs

Apply
🔥 Senior Java Engineer
Posted 6 days ago

🧭 Full-Time

🔍 Software Development

🏢 Company: Genestack Ltd

  • 6+ years of experience in software engineering
  • Excellent knowledge of CS, OOP, data structures, and algorithms
  • Excellent experience with various data storages and their combinations, i.e. RDBMS, columnar DBs (ClickHouse) and various classes of NoSQL solutions
  • Excellent Java/Kotlin skills
  • Deep knowledge of Spring
  • Deep experience in code optimisation, profiling, and testing
  • Enthusiasm for clean code and reducing technical debt
  • Excited to contribute to meaningful work in life sciences
  • Excellent soft skills (communication & cooperation)
  • Maintain and evolve system core, API and related components
  • Optimise data storages and backend components to meet challenging requirements on throughput and response time and work on system’s scalability
  • Propose, explain and implement architectural solutions in close collaboration with other engineers
Posted 6 days ago
Apply
Apply
🔥 Staff Java Engineer
Posted 15 days ago

🧭 Full-Time

🔍 Software Development

🏢 Company: Bitso

  • Experience in high frequency trading, algorithmic trading or the trading domain in general
  • Knowledge on how trading systems work
  • Object-Oriented and Functional Programming: Strong design skills in Java and Spring, with a focus on API design, implementation, and testing.
  • Continuous Integration and Continuous Deployment: Experience with tools like Maven, Gradle, Jenkins, and Spinnaker, ensuring seamless build and deployment pipelines.
  • Software Architecture and System Design: Ability to architect scalable and efficient systems, with a deep understanding of software design principles.
  • Databases: Strong expertise in database management, including PostgreSQL, with hands-on experience in database migrations and schema evolution.
  • Cloud Architectures, Microservices, and Distributed Systems: Comprehensive understanding of modern cloud environments and the design of microservices and distributed systems.
  • Containerization: Proficiency with Kubernetes and Docker, enabling smooth deployment and orchestration of applications.
  • Domain Understanding: Quick to grasp and adapt to new domains, translating complex requirements into effective technical solutions.
  • Familiarity with Additional Technologies: Knowledge of PHP and Shell Scripting is a plus, enhancing versatility across different tech stacks.
  • Design and implement scalable, high-impact improvements to our product that support rapid growth and high visibility.
  • Produce efficient, high-performance code that scales to meet the demands of hundreds of thousands of daily users.
  • Maintain active involvement in coding, participating fully in the development process from start to finish.
  • Create comprehensive software tests to ensure robust and reliable systems.
  • Perform thorough and respectful code reviews, maintaining the highest quality standards across the team.
  • Act quickly to debug and resolve issues, minimizing disruption and maintaining system integrity.
  • Advocate for best practices in engineering, promoting efficiency, continuous improvement, and innovation.
  • Engage with the Bitso engineering community, contributing to knowledge sharing, innovation, and effective problem-solving.
Posted 15 days ago
Apply
Apply
🔥 Senior Java Engineer
Posted 28 days ago

🔍 Aviation

🏢 Company: Dreamix Ltd.

  • Minimum 5+ years of experience in backend development using Java (Spring Boot, Quarkus, or similar frameworks).
  • Proven experience integrating various systems using REST APIs, message brokers, or other integration technologies.
  • Experience with Python for scripting, automation, or data processing tasks.
  • Familiarity with Polars or other data processing frameworks for efficient handling of large datasets.
  • Strong knowledge of MSSQL, including query optimization and database design best practices.
  • Experience working with Azure Blob Storage for data management would be an advantage.
  • Experience with Windmill for workflow automation or scripting would be an advantage.
  • Understanding of aviation systems, standards, and best practices is a plus.
  • Ability to troubleshoot and optimize integrations and backend services effectively.
  • Strong communication skills and experience working in agile teams.
  • Design, develop, and maintain integrations between various systems, ensuring seamless data exchange and reliability.
  • Build and optimize Java-based backend solutions with a focus on scalability, security, and maintainability.
  • Utilize Python for data processing, scripting, and automation in integration workflows.
  • Develop and maintain efficient data pipelines, working with Polars for data manipulation and transformation.
  • Design and optimize queries and database structures using MSSQL, ensuring performance and scalability.
  • Work with Azure Blob Storage to store and manage data efficiently.
  • Work closely with cross-functional teams, document integration processes, and ensure best practices are followed.
  • Apply best practices when handling specialized data and systems.
Posted 28 days ago
Apply
Apply
🔥 Lead Java Engineer (Sport)
Posted about 2 months ago

📍 Ukraine, Poland, Bulgaria, Romania

🧭 Full-Time

🔍 Sports Betting

🏢 Company: Patrianna👥 51-100Product DesignGamificationGamingInformation Technology

  • 8+ years of production experience with Java and its ecosystem
  • Solid Java knowledge with a strong understanding of JVM internals
  • Excellent system design skills, capable of describing, documenting, and implementing complex architectures for scalable systems
  • Excellent knowledge of relational database principles, preferably PostgreSQL, with proficiency in query optimization and performance tuning
  • Deep understanding of messaging concepts (preferably with the Kafka ecosystem or similar)
  • Good understanding of concurrency concepts and principles
  • Exceptional troubleshooting skills, with the ability to resolve complex production issues effectively
  • Demonstrated engagement and ownership, taking full responsibility for delivering solutions and driving team success
  • Proven ability to conduct effective code reviews, ensuring high-quality deliverables and adherence to best practices
  • Solid understanding of security best practices, particularly in web and backend development contexts
  • Leadership experience, including mentoring team members, facilitating technical discussions, and fostering a collaborative environment
  • At least upper-intermediate proficiency in English, with strong communication skills for technical and non-technical stakeholders
  • Lead the design of system architecture, ensuring scalability, reliability, and performance for current and future needs
  • Perform thorough code reviews, ensuring best practices, backward compatibility and maintainability of the solution
  • Analyze and improve the performance of existing applications, identifying bottlenecks and proposing innovative solutions
  • Ensure adherence to best security practices in the development and deployment of solutions
  • Serve as the technical bridge between development, QA, and product teams to ensure alignment on solutions and deliverables
  • Collaborate with product and project managers to plan iteration scopes and ensure timely delivery
  • Be a dependable point of contact for critical decision-making and delivery

Backend DevelopmentLeadershipPostgreSQLProject ManagementSQLJavaJVMKafkaKubernetesProduct ManagementSoftware ArchitectureSpring BootCI/CDRESTful APIsMentoringDevOpsMicroservicesTroubleshootingEnglish communication

Posted about 2 months ago
Apply
Apply
🔥 Java Engineer II (Admin team) 
Posted about 2 months ago

📍 Hungary

🧭 Full-Time

💸 1200000.0 - 1600000.0 HUF per month

🔍 Software Development

🏢 Company: Cision👥 1001-5000💰 $192,000,000 Post-IPO Secondary over 6 years agoDigital MediaPublic RelationsSocial Media MarketingSocial Media ManagementSoftware

  • Strong proficiency in Java and Spring Framework
  • Solid understanding of PostgreSQL and relational database principles
  • Hands-on experience with Kafka or similar event-driven messaging technologies
  • Familiarity with modern DevOps tools: Git, GitHub Actions, Jenkins, Docker, and Kubernetes
  • Design and Implement Features
  • Collaborate Across Teams
  • Own Your Code
  • Solve Problems Together
  • Be Product-Minded
  • Troubleshoot and Resolve Issues
  • Shape the Future of the Team

DockerPostgreSQLJavaKafkaKubernetes

Posted about 2 months ago
Apply
Apply

📍 Ukraine/EU

🧭 Full-Time

🔍 Social entertainment and gaming

🏢 Company: Patrianna👥 51-100Product DesignGamificationGamingInformation Technology

  • 6+ years of production experience with Java and its ecosystem.
  • Solid Java knowledge and understanding of JVM internals.
  • Excellent knowledge of relational database principles (preferably PostgreSQL).
  • Solid understanding of messaging concepts (preferably Kafka ecosystem).
  • Good understanding of concurrency concepts and principles.
  • Exceptional troubleshooting skills.
  • Good understanding of relevant security best practices.
  • At least upper-intermediate proficiency in English.
  • Design and deliver clean, scalable, and testable code with minimal supervision.
  • Collaborate with backend, web, mobile, QA, and product teams to ensure smooth development processes.
  • Take ownership of specific services or functionalities.

PostgreSQLJavaJVMKafkaTroubleshooting

Posted 2 months ago
Apply
Apply
🔥 Senior Java Engineer
Posted 2 months ago

📍 Ukraine

🔍 Technology

🏢 Company: Surprise.com App

  • Upper-Intermediate English or higher (B2+).
  • Strong knowledge of Java Core with 5+ years of experience.
  • Ability to produce clean, accurate, high-quality code.
  • Good knowledge of Spring Framework (Core, Boot, Web, etc.).
  • Understanding of microservices-based architecture.
  • Good knowledge of JPA.
  • Practical understanding of software design patterns and data structures.
  • Understanding of Software Development Lifecycle and CI/CD concepts.
  • Experience with Apache Kafka.
  • Experience with Docker.
  • Experience using relational databases and SQL.
  • Experience with unit testing.
  • Work with design, product, and mobile engineering teams to develop and support product features.
  • Translate complex requirements into development plans and estimates.
  • Implement clean, modular backend code in a microservices environment.
  • Use user feedback to enhance product features.
  • Conduct code reviews and mentor fellow developers.
  • Document technical specifications for new features.

DockerSQLJavaKafkaSpringSpring BootCI/CDMicroservices

Posted 2 months ago
Apply
Apply
🔥 Senior Java Engineer
Posted 3 months ago

📍 Kyiv, UA, Warsaw, PL, Sofia, BG, Bucharest, RO

🧭 Full-Time

🔍 Social Gaming

🏢 Company: Patrianna👥 51-100Product DesignGamificationGamingInformation Technology

  • 6+ years of experience as Java Engineer
  • Strong knowledge of Java Core (Java 8+)
  • Strong knowledge of Spring
  • Experience in multithreading and high-load systems
  • Good knowledge of SQL
  • Good experience with Docker (docker swarm) and ecosystem
  • Troubleshooting skills (metrics/alerts/monitoring/profiling)
  • Good English skills in speaking and writing
  • Experience with SPA and modern mobile and web technologies
  • Write well-designed, testable and scalable code in a timely manner.
  • Take part in the full development cycle and ensure smooth development and cooperation between the dev team and product owners from sprint planning to release cycles.

DockerPostgreSQLSQLJavaSpring

Posted 3 months ago
Apply
Apply
🔥 Java Engineer
Posted 3 months ago

📍 United States

🔍 IGaming

🏢 Company: Gaming Innovation Group👥 501-1000💰 $16,100,242 Post-IPO Debt 10 months agoCloud Data ServicesB2B

  • 4+ years of professional experience in Java web application development.
  • Strong proficiency in Java and object-oriented principles.
  • Hands-on experience with frameworks such as Spring or Struts.
  • Proficiency in working with relational databases and SQL (ideally MySQL).
  • Skilled in designing and integrating RESTful APIs.
  • Experience with build tools like Maven or Gradle.
  • Expertise in Git for version control.
  • Strong understanding of application performance tuning and debugging.
  • Knowledge of web application security best practices.
  • DevOps mindset with a focus on continuous integration and delivery.
  • Develop robust backend solutions for a well-established platform in the iGaming industry.
  • Ensure exceptional performance and reliability for clients.
  • Collaborate with the team to enhance the ongoing success of the platform.

SQLGitJavaMySQLSpringMavenRESTful APIs

Posted 3 months ago
Apply
Apply

📍 New Zealand

🧭 Full-Time

🔍 SaaS

🏢 Company: Fuel50👥 51-100💰 $15,500,000 Series B almost 4 years agoArtificial Intelligence (AI)EmploymentMarketplaceTrainingHuman ResourcesCloud ComputingSaaSCareer PlanningEmployee BenefitsRecruiting

  • 6+ years of experience in software engineering.
  • Strong understanding of SaaS architecture.
  • Hands-on experience with technologies: Java, Spring MVC, Spring Security, Angular, MySQL, CI/CD, Docker, and Linux.
  • Proven experience as a full-stack developer, especially in front-end development using Angular.
  • Strong proficiency in writing clean, maintainable, and testable code.
  • Responsible for designing, developing, and delivering high-quality full-stack software solutions.
  • Collaborate with cross-functional teams, including product managers and designers.
  • Involved in all aspects of the software development lifecycle, from gathering requirements to deploying features.
  • Contribute to architectural decisions and participate in code reviews.
  • Work on challenges like scaling applications, improving observability, and implementing AI-driven features.

DockerFull Stack DevelopmentJavaMySQLSpring MVCAngularRegression testingCI/CDLinuxMicroservices

Posted 3 months ago
Apply

Related Articles

Posted about 1 month ago

Why remote work is such a nice opportunity?

Why is remote work so nice? Let's try to see!

Posted 7 months ago

Insights into the evolving landscape of remote work in 2024 reveal the importance of certifications and continuous learning. This article breaks down emerging trends, sought-after certifications, and provides practical solutions for enhancing your employability and expertise. What skills will be essential for remote job seekers, and how can you navigate this dynamic market to secure your dream role?

Posted 8 months ago

Explore the challenges and strategies of maintaining work-life balance while working remotely. Learn about unique aspects of remote work, associated challenges, historical context, and effective strategies to separate work and personal life.

Posted 8 months ago

Google is gearing up to expand its remote job listings, promising more opportunities across various departments and regions. Find out how this move can benefit job seekers and impact the market.

Posted 8 months ago

Learn about the importance of pre-onboarding preparation for remote employees, including checklist creation, documentation, tools and equipment setup, communication plans, and feedback strategies. Discover how proactive pre-onboarding can enhance job performance, increase retention rates, and foster a sense of belonging from day one.