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java developer

DXC Technology

<div>
 
 Job Description
 
 
 
 We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications.
 
 
 You will be part of a talented software team that works on mission-critical applications. Java developer roles and responsibilities include managing Java/Java EE application development while providing expertise in the full software development lifecycle, from concept and design to testing.
 
 
 Java developer responsibilities include designing, developing and delivering high-volume, low-latency applications for mission-critical systems.
 
 
 
 Responsibilities :_
 
 
 
 <ul>
 <li>
 Contribute in all phases of the development lifecycle
 </li>
 <li>
 Write well designed, testable, efficient code
 </li>
 <li>
 Ensure designs are in compliance with specifications
 </li>
 <li>
 Prepare and produce releases of software components
 </li>
 <li>
 Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
 
 
 </li>
 </ul>
 
 Requirements :_
 
 
 
 <ul>
 <li>
 BS/MS degree in Computer Science, Engineering or a related subject
 </li>
 <li>
 2 to 4 years of expriance
 </li>
 <li>
 Strong communication skills
 </li>
 <li>
 Microservices Experience
 </li>
 <li>
 Junit
 </li>
 <li>
 Agile
 </li>
 <li>
 Webservices
 </li>
 <li>
 Java 8
 </li>
 <li>
 CI/CD
 </li>
 <li>
 Ability to travel and open for variety of industries "Including banking and insurance"
 </li>
 <li>
 Proven hands-on Software Development experience
 </li>
 <li>
 Proven working experience in Java development
 </li>
 <li>
 Hands on experience in designing and developing applications using Java EE platforms
 </li>
 <li>
 Object Oriented analysis and design using common design patterns.
 </li>
 <li>
 Profound insight of Java and JEE internals (Classloading, Memory Management, Transaction management etc)
 </li>
 <li>
 Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
 </li>
 <li>
 Experience in the Spring Framework
 </li>
 <li>
 Experience in developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC)
 </li>
 <li>
 Experience on test-driven development
 </li>
 <li>
 Pervious expriance as a full stack is a plus
 
 
 </li>
 </ul>
 At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We&rsquo;re committed to fostering an inclusive environment where everyone can thrive.
 
 
 
 Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available
 
 here
 
 
 .
 
 
</div>

Java Developer

Cegedim

<div>
 
 Votre Mission Chez Cegedim
 
 
 
 General Description
 
 
 We are looking for a Java developer to join our legacy modernization team. You will work on a mission-critical, high-availability Java/Java EE legacy codebase, refactoring it incrementally and modernizing it without breaking behavior. The role requires fluency in both legacy Java EE technologies (JSF, iBatis/MyBatis, JSP) and modern Java/Spring practices, combined with strong test-driven development discipline and confidence working with code that has limited test coverage. Your day-to-day will mix understanding existing code, writing characterization tests around it, refactoring it safely, and delivering new features under TDD.
 
 
 
 Missions &amp; Responsibilities Description
 
 
 
 Read, understand, and refactor existing legacy Java/Java EE code while preserving behavior, using characterization tests as a safety net.
 
 
 Develop new features and modernize existing modules following test-driven development (red-green-refactor) discipline.
 
 
 Analyze, design, and develop high-volume, low-latency components for mission-critical systems, delivering high availability and performance.
 
 
 Contribute in all phases of the development lifecycle &mdash; from understanding requirements through implementation, testing, and release.
 
 
 Write well-designed, testable, efficient code; introduce tests where they are missing rather than relying on manual verification.
 
 
 Support continuous improvement by investigating modern Java/Spring practices, presenting alternatives for architectural review, and aligning refactoring direction with the broader modernization roadmap.
 
 
 Profile &amp; skills
 
 
 Skills &amp; knowledge
 
 
 <ul>
 <li>
 BS/MS degree in Computer Science, Engineering or a related subject
 </li>
 <li>
 At least 3 years of proven hands-on software development experience on production Java systems
 </li>
 <li>
 Hands-on experience designing, maintaining, and refactoring applications on Java EE platforms
 </li>
 <li>
 Object-oriented analysis and design using common design patterns; SOLID principles applied in real production code
 </li>
 <li>
 Profound insight of Java and J2EE; working knowledge of JavaScript and Ajax (legacy front-end interactions)
 </li>
 <li>
 Excellent knowledge of relational databases: Oracle and SQL
 </li>
 <li>
 Knowledge of non-relational databases: MongoDB
 </li>
 <li>
 Excellent knowledge of Hibernate, iBatis, AND MyBatis &mdash; comfortable working with legacy iBatis code and migrating it toward modern Hibernate/MyBatis
 </li>
 <li>
 Experience in the Spring Framework
 </li>
 <li>
 Experience developing web applications using Spring MVC and JSF
 </li>
 <li>
 Experience in PrimeFaces, RichFaces, or IceFaces (legacy JSF component libraries)
 </li>
 <li>
 Experience in front-end development with React, REST, HTML, CSS, responsive design (for modernization work)
 </li>
 <li>
 Strong test-driven development (TDD) discipline &mdash; red-green-refactor as a daily practice, not just "writing tests after"
 </li>
 <li>
 Strong refactoring skills using characterization tests for safely changing legacy code without an existing test suite (per Michael Feathers' "Working Effectively with Legacy Code")
 </li>
 <li>
 Confidence breaking down 1000+ line legacy classes into testable, maintainable units while preserving behavior
 </li>
 <li>
 Experience in Maven
 </li>
 <li>
 Experience in Eclipse and/or IntelliJ IDEA
 </li>
 <li>
 Experience in SVN, Git, and Git-flow
 </li>
 <li>
 Experience in Jira
 </li>
 <li>
 Experience in Agile (Scrum/Kanban), UML, and CI/CD pipelines
 </li>
 <li>
 Detail-oriented with strong concentration ability on long-running refactoring tasks
 </li>
 <li>
 Analytical mindset, critical thinking, and demonstrable ability to discover and fix errors in legacy code
 
 
 </li>
 </ul>
 Personal skills
 
 
 Eager to learn, passionate, dynamic, open-minded, strong team spirit, creative, precise and concise, autonomous, with patience for the rhythm of legacy modernization work
 
 
 Language
 
 
 English required; Spanish would be appreciated
</div>

QNBeyond Plus

<div>
 
 About the Role
 
 
 We are looking for a talented
 
 Java Backend Developer
 
 to join our engineering team and contribute to building scalable, high-performance backend services for our digital banking platform.
 
 
 The ideal candidate will have strong experience in
 
 Java and Spring Boot
 
 , building
 
 microservices-based architectures
 
 , and developing secure, scalable APIs. You will work closely with product managers, architects, and frontend engineers to deliver reliable and efficient backend systems that power modern digital banking solutions.
 
 
 Key Responsibilities
 
 
 Backend Development
 
 <ul>
 <li>
 Design, develop, and maintain backend services using
 
 Java and Spring Boot
 
 .
 </li>
 <li>
 Build scalable
 
 microservices architectures
 
 supporting high-volume digital platforms.
 </li>
 <li>
 Develop and maintain
 
 RESTful APIs
 
 for internal and external integrations.
 </li>
 </ul>
 
 System Architecture
 
 <ul>
 <li>
 Contribute to system design and backend architecture decisions.
 </li>
 <li>
 Ensure high availability, performance, and scalability of backend services.
 </li>
 <li>
 Implement secure coding practices aligned with enterprise security standards.
 </li>
 </ul>
 
 Integration
 
 <ul>
 <li>
 Integrate backend services with internal systems and third-party platforms.
 </li>
 <li>
 Work with messaging systems such as
 
 Kafka
 
 or other event-driven technologies.
 </li>
 </ul>
 
 Collaboration
 
 <ul>
 <li>
 Collaborate closely with frontend developers, product managers, and QA teams.
 </li>
 <li>
 Participate in
 
 Agile/Scrum development processes
 
 .
 </li>
 </ul>
 
 Performance &amp; Quality
 
 <ul>
 <li>
 Write clean, maintainable, and testable code.
 </li>
 <li>
 Troubleshoot and optimize application performance.
 </li>
 <li>
 Ensure code quality through testing, code reviews, and CI/CD pipelines.
 </li>
 </ul>
 
 Required Qualifications
 
 
 Experience
 
 <ul>
 <li>
 3&ndash;7 years of experience in
 
 Java backend development
 
 .
 </li>
 <li>
 Strong experience with
 
 Spring Boot and microservices architecture
 
 .
 </li>
 <li>
 Proven experience building
 
 REST APIs
 
 .
 </li>
 </ul>
 
 Technical Skills
 
 <ul>
 <li>
 Java
 </li>
 <li>
 Spring Boot
 </li>
 <li>
 Microservices architecture
 </li>
 <li>
 RESTful API development
 </li>
 <li>
 SQL and relational databases (PostgreSQL, MySQL, or similar)
 </li>
 <li>
 Git version control
 </li>
 <li>
 Docker / containerization
 </li>
 <li>
 CI/CD pipelines
 </li>
 </ul>
 
 Security &amp; Integration
 
 <ul>
 <li>
 Authentication and authorization frameworks (
 
 OAuth2, JWT
 
 )
 </li>
 <li>
 API security best practices
 </li>
 </ul>
 
 Professional Skills
 
 <ul>
 <li>
 Strong problem-solving and analytical skills
 </li>
 <li>
 Ability to work in
 
 Agile environments
 
 </li>
 <li>
 Strong communication and collaboration skills
 </li>
 </ul>
 
 Preferred Qualifications
 
 <ul>
 <li>
 Experience with
 
 event-driven architectures
 
 (Kafka or similar)
 </li>
 <li>
 Experience with
 
 cloud platforms or container orchestration (Kubernetes)
 
 </li>
 <li>
 Experience building
 
 high-availability enterprise systems
 
 </li>
 <li>
 Experience in
 
 digital banking, fintech, or financial services platforms
 
 </li>
 </ul>
 
 
</div>

Java Backend Developer

SimplitIN

<div>
 Join our smart team of Python and JavaScript developers, and work on an amazing Open Source product. Develop things people care about.
 
 
 
 Responsibilities
 
 
 
 Develop Apps people care about
 
 
 Brainstorm with small distributed dev teams
 
 
 Be responsible for what you develop
 
 
 Framework and/or front-end
 
 
 
 Must Have
 
 
 
 Several programming languages
 
 
 Passion for development
 
 
 Quick &amp; Autonomous learner
 
 
 Read &amp; Written English
 
 
 
 A Nice to Have
 
 
 
 Contribution to Open Source Projects
 
 
 Master degree or higher
 
 
 Python, Javascript
 
 
 Linux, GitHub
</div>

Python & Java Script Developer

Brightskies

<div>
 
 
 Purpose of the Job
 
 
 
 To design, develop, and maintain scalable and robust cloud-based backend solutions as a skilled Java Backend Developer. The role involves collaborating closely with the backend team to support enterprise applications and digital services through effective system design and deployment.
 
 
 
 
 
 
 Job Responsibilities:
 
 
 
 <ul>
 <li>
 Research, design, and implement assigned tasks.
 </li>
 <li>
 Identify areas for modifications in existing applications and subsequently developing these modifications.
 </li>
 <li>
 Writ and implement efficient code to implement the required task.
 </li>
 <li>
 Perform quality assurance procedures and unit testing to assure the quality of the work delivered.
 </li>
 <li>
 Deploy and adhere to Brightskies software development tools, processes and metrics.
 </li>
 <li>
 Identify and troubleshoot issues and coding problems.
 </li>
 <li>
 Collaborate with members of the project team (including designers, testers and developers) to consistently improve functionality and user-friendliness of the developed applications.
 </li>
 </ul>
 
 
 Education:
 
 
 
 University degree in Computer science, Engineering or any equivalent degree in a relevant field.
 
 
 
 
 
 
 Experience, Skills &amp; Abilities:
 
 
 <ul>
 <li>
 3+ years of backend software development experience, experience as part of a development team, understanding the full software development lifecycle.
 </li>
 <li>
 Solid understanding of Object-Oriented Programming concepts and various Design Patterns.
 </li>
 <li>
 Hands-on experience with J2EE frameworks; working experience with Spring Boot is a must.
 </li>
 <li>
 Knowledge of CI/CD practices is required; experience with Terraform or Ansible is a plus.
 </li>
 <li>
 Experience in building and consuming RESTful services is required.
 </li>
 <li>
 Proficiency with version control systems (Git or similar).
 </li>
 <li>
 Experience in developing and deploying cloud-based solutions using platforms such as AWS and/or Azure is required.
 </li>
 <li>
 Familiarity with micro services architecture is a plus.
 </li>
 </ul>
 
 
 
 
 
 Interpersonal &amp; Soft Skills:
 
 
 <ul>
 <li>
 Clear communicator with cross-team collaboration skills.
 </li>
 <li>
 Strong analytical and debugging capabilities.
 </li>
 <li>
 Quick learner with a passion for new technologies and tools.
 </li>
 <li>
 Reliable in task ownership, time management, and delivery.
 </li>
 <li>
 Adaptable to evolving tech stacks and project scopes.
 </li>
 <li>
 Quality-focused with attention to detail and continuous improvement mindset/
 </li>
 </ul>
 
 
</div>

Senior Backend Developer

exequt

<div>
 
 Company Overview
 
 
 
 ExeQut is a leader in consulting, delivering customized solutions for enterprise applications and digital platforms. We emphasize transparency, collaboration, and addressing core business challenges through a structured, agile development process. Partnering with clients from ideation to deployment, we ensure that our solutions deliver long-term value and streamline the user experience.
 
 
 
 Job Description
 
 
 
 ExeQut is looking for a Senior Backend Java Engineer to join our growing international team. The ideal candidate will have 3-5 years of experience developing backend systems using Java and Spring Boot, with a foundational understanding of service-oriented architectures. You will work with a multinational team and support U.S.-based clients, so fluency in English and comfort with U.S. time zones (EST core hours) are a must.
 
 
 This is a role for someone who is passionate about backend development, eager to grow, and ready to contribute to real-world enterprise solutions from day one, supported by experienced senior engineers who will mentor and guide your development.
 
 
 
 Primary Responsibilities
 
 
 
 <ul>
 <li>
 Assist in the design and implementation of RESTful APIs and backend services using Java and Spring Boot
 </li>
 <li>
 Contribute to development tasks under the guidance of senior engineers with best practices in mind.
 </li>
 <li>
 Collaborate with cross-functional teams including product managers, frontend developers, and DevOps.
 </li>
 <li>
 Participate in code reviews, architecture discussions, and sprint planning &mdash; learning from senior feedback and gradually contributing your own.
 </li>
 <li>
 Write clean, scalable, and well-documented code.
 </li>
 <li>
 Assist in troubleshooting production issues and contribute to root cause analysis under senior guidance.
 </li>
 <li>
 Optional: Support product ownership tasks such as requirement elicitation and solution scoping.
 
 
 
 </li>
 </ul>
 
 Qualifications And Requirements
 
 
 
 
 Technical Expertise:
 
 
 
 <ul>
 <li>
 3-5 years of professional or project-based experience in backend Java development.
 </li>
 <li>
 Foundational hands-on experience with Spring Boot.
 </li>
 <li>
 Basic experience designing and consuming REST APIs.
 </li>
 <li>
 Foundational understanding of software development best practices and architecture patterns.
 </li>
 <li>
 Fluent English Communication.
 
 
 
 </li>
 </ul>
 
 Bonus Skills (Nice-to-Have):
 
 
 
 <ul>
 <li>
 Java certification(s)
 </li>
 <li>
 Any exposure to Azure &mdash; even in a learning or academic context.
 </li>
 <li>
 Basic Familiarity with CI/CD concepts and pipelines
 
 
 
 </li>
 </ul>
 
 Soft Skills &amp; Work Expectations:
 
 
 
 <ul>
 <li>
 Fluent English communication (written and verbal)
 </li>
 <li>
 Availability during US East Coast core hours (9 AM 1 PM EST) from Monday to Friday
 </li>
 <li>
 Strong analytical and problem-solving skills
 </li>
 <li>
 Ability to work in a collaborative, agile, and remote-first environment
 
 
 
 </li>
 </ul>
 
 Role Type:
 
 Full-Time
 
 
 
 Location:
 
 Remote (aligned with USA time zones)
 
 
 
 Working Days:
 
 Monday - Friday
 
 
 
 Hiring Timeline:
 
 Immediate
 
 
 We're excited to meet backend engineer who is passionate about building scalable, high-impact systems apply now and lets build something great together!
</div>

Senior Java Back End Developer

VOIS

<div>
 
 
 Who We Are
 
 
 
 
 VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology &amp; Transformation.
 
 
 As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability.
 
 
 We work with customers across 28 countries from 10 VOIS locations: Albania, Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal.
 
 
 #VOIS #BeUnrivalled #CreateTheFuture
 
 
 
 
 About This Role
 
 
 
 
 We are seeking a highly skilled Senior Java Developer to join our Middleware Development Team. In this role, you will design and develop software applications and products, provide technical guidance, and coach junior team members. You will work on complex modules, ensure high-quality deliverables, and contribute to innovation and continuous improvement.
 
 
 
 
 What You Will Do
 
 
 
 
 Participate in the design and development of one or more modules.
 
 
 Implement requirements adhering to design documents and quality standards.
 
 
 Investigate and resolve technical issues, recommending suitable tools and technologies.
 
 
 Provide technical guidance and coaching to junior team members.
 
 
 Review code and offer constructive feedback to maintain high standards.
 
 
 Support production systems, troubleshoot issues, and ensure timely resolution within SLA.
 
 
 Contribute to requirements estimation and project planning.
 
 
 Suggest and implement innovative ideas and software improvements.
 
 
 Maintain flexibility and dedication to meet project timelines and adapt to changes.
 
 
 
 
 Who You Are
 
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Engineering, or equivalent
 </li>
 <li>
 3&ndash;8 years of experience in Java development
 </li>
 <li>
 Strong knowledge of Object-Oriented Programming, Design Patterns, Microservices, SOA, SOLID principles
 </li>
 <li>
 Proficient in Spring Boot, Spring Security, Spring Cloud, and related frameworks
 </li>
 <li>
 Experience with relational and NoSQL databases (MongoDB, Redis), Kafka, Docker, Kubernetes
 </li>
 <li>
 Familiarity with Git, Maven, Jenkins, Linux, and shell scripting
 </li>
 <li>
 Understanding of REST APIs, SOAP Web Services, and clean coding practices
 </li>
 <li>
 Exposure to AWS development and troubleshooting tools like Splunk
 </li>
 <li>
 Excellent problem-solving skills, ability to work under pressure, and strong communication skills
 </li>
 <li>
 Collaborative mindset with a can-do attitude and willingness to learn
 
 
 
 </li>
 </ul>
 
 Not a Perfect fit?
 
 
 
 Concerned you may not meet every requirement? Vodafone is committed to creating an inclusive workplace where everyone can thrive. If you are excited about this role but your experience does not align exactly with every aspect of the job description, you are encouraged to apply. You may be the right candidate for this or another opportunity, and the recruitment team will support you in exploring where your skills fit best.
 
 
 
 
 Who We Are
 
 
 
 
 We are a leading international Telco, serving millions of customers. At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live and we protect the planet, whilst helping our customers do the same.
 
 
 Belonging at Vodafone isn't a concept; it's lived, breathed, and cultivated through everything we do. You'll be part of a global and diverse community, with many different minds, abilities, backgrounds and cultures. ;We're committed to increase diversity, ensure equal representation, and make Vodafone a place everyone feels safe, valued and included.
 
 
 If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to https://careers.vodafone.com/application-adjustments/ for guidance.
 
 
 Together we can.
 
 
 
 What's in it for you?
 
 
 
 Opportunity to work on cutting-edge technologies and innovative projects.
 
 
 Exposure to global teams and diverse business challenges.
 
 
 Continuous learning and development through coaching and mentorship.
 
 
 A collaborative and inclusive work environment that values your ideas.
 
 
 
 What skills you will learn?
 
 
 
 Advanced microservices architecture and cloud-native development.
 
 
 Best practices in clean code, security, and performance optimisation.
 
 
 Leadership and coaching skills for guiding junior developers.
 
 
 Hands-on experience with containerisation, orchestration, and big data technologies.
 
 
 
 VOIS Equal Opportunity Employer Commitment
 
 
 
 Vodafone recognises and celebrates the value of diversity in building a workforce that reflects the customers and communities it serves. No form of discrimination is tolerated. This includes, but is not limited to, discrimination based on race, colour, age, veteran status, gender, pregnancy, maternity or parental status, ethnicity, disability, religion or belief, political affiliation, trade union membership, nationality, citizenship, indigenous status, medical condition, HIV status, neurodiversity, social origin, cultural background, marital or civil partnership status, or socio-economic background.
 
 
 
 Join Us
 
 
 
 
 Alert
 
 
 
 Apply for Vodafone jobs only through the official Vodafone Careers website to avoid job scams and fraud.
 
 
 
 #JDEnhancedByTARA
 
 
 
 
 Follow us on social media and #StayConnected
 
 
 
 LinkedIn
 
 
 Facebook
 
 
 Instagram
 
 
 You can also chat with our employees to learn more about our projects: Click here
</div>

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