java backend developer

Vintage Solution

Key Responsibilities:<ul><li>Design, develop, and maintain scalable backend applications using Java (Spring Boot).</li><li>Collaborate with front-end developers to integrate user-facing elements with server-side logic.</li><li>Write efficient, reusable, and reliable code while ensuring high performance and responsiveness of applications.</li><li>Manage and optimize database systems using PostgreSQL and Oracle.</li><li>Conduct code reviews and provide constructive feedback to team members.</li><li>Troubleshoot and debug applications to enhance performance and reliability.</li><li>Stay updated with emerging technologies and industry trends to ensure our solutions remain competitive.</li><li>Participate in the full software development lifecycle, including requirements gathering, design, implementation, testing, and deployment.</li><li>Collaborate with cross-functional teams to define, design, and ship new features.</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.</li><li>Proven experience as a Backend Developer or similar role.</li><li>Strong proficiency in Java, with hands-on experience in Spring Boot framework.</li><li>Experience with relational databases, particularly PostgreSQL and Oracle (knowledge of Oracle is a plus).</li><li>Familiarity with RESTful APIs and microservices architecture.</li><li>Understanding of software development best practices, design patterns, and version control systems (e.g., Git).</li><li>Knowledge of fintech or finance domain is highly desirable.</li><li>Strong problem-solving skills and ability to work independently as well as in a team environment.</li><li>Excellent communication skills, both verbal and written.</li></ul>Preferred Qualifications:<ul><li>Experience with cloud platforms (Azure) is a plus.</li><li>Familiarity with containerization technologies (e.g., Docker, Kubernetes) is a plus.</li><li>Knowledge of Agile methodologies and practices.</li></ul>Job Types: Full-time, PermanentPay: &#8377;900,000.00 - &#8377;1,200,000.00 per yearBenefits:<ul><li>Health insurance</li><li>Provident Fund</li></ul>Work Location: In person

Java Backend Developer

TenderTiger info

Java DeveloperLocation: AhmedabadJob Type: Full-TimeExperience: 1&ndash;2 yearsJob Summary:We are seeking a skilled and detail-oriented Java Developer to join our dynamic team. You will be responsible for designing, developing, and maintaining high-performance Java applications that support business goals. The ideal candidate should have a strong understanding of Java frameworks, object-oriented programming, and best coding practices.Key Responsibilities:&middot; Develop, test, and maintain scalable Java-based applications.&middot; Collaborate with cross-functional teams to define, design, and ship new features.&middot; Write clean, maintainable code following software development standards.&middot; Troubleshoot and resolve software defects and issues.&middot; Participate in code reviews and contribute to team knowledge sharing.&middot; Integrate applications with third-party APIs and databases.&middot; Ensure performance, quality, and responsiveness of applications.&middot; Stay up to date with new Java developments and frameworks.Required Skills &amp; Qualifications:&middot; Strong proficiency in Java (8+), with solid knowledge of object-oriented programming.&middot; Hands-on experience with frameworks such as Spring Boot, Hibernate, or Struts.&middot; Familiarity with RESTful APIs, micro services architecture, and cloud platforms (AWS/Azure is a plus).&middot; Experience with relational databases (MySQL, PostgreSQL, etc.).&middot; Proficient in version control tools like Git.&middot; Strong problem-solving skills and attention to detail.Core java, Advance Java, Java / J2EE, Spring, Spring MVC, Spring Boot, Hibernate,JSP, Servlet, jQuery, Web Services, Web API, HTML, CSS, jQuery, JavaScriptDBMS, SQL Server, JDBCAddress: - Wall Street 2, B 705,Opp. Orient Club,Nr. Gujarat College, Ellis bridge,Ahmedabad, Gujarat 380006Job Types: Full-time, PermanentPay: &#8377;15,000.00 - &#8377;30,000.00 per monthBenefits:<ul><li>Health insurance</li><li>Provident Fund</li></ul>Work Location: In person

Devspark Labs

Job Description: We are seeking a motivated and detail-oriented Junior Backend Developer (JAVA) with 1&ndash;1.5 years of hands-on experience in Java and related backend technologies. The ideal candidate will assist in developing, maintaining, and optimizing backend systems that support our applications. This role requires strong problem-solving skills, a passion for learning, and a collaborative mindset.Key Responsibilities:<ul><li>Assist in the design, development, and maintenance of backend services and APIs.</li><li>Write clean, efficient, and maintainable code using Java.</li><li>Collaborate with front-end developers, QA, and product teams to ensure smooth integration and functionality.</li><li>Support in troubleshooting, debugging, and resolving technical issues.</li><li>Participate in code reviews and follow best development practices.</li><li>Assist in integrating third-party APIs and services.</li><li>Contribute to improving existing systems&rsquo; performance and scalability.</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>1&ndash;1.5 years of professional experience in backend development using Java.</li><li>Good understanding of object-oriented programming and design principles.</li><li>Familiarity with frameworks like Spring Boot or similar.</li><li>Basic knowledge of relational databases such as PostgreSQL or MySQL.</li><li>Understanding of RESTful API development and integration.</li><li>Experience using version control tools like Git.</li><li>Knowledge of Node.js or Docker will be considered a plus.</li><li>Eagerness to learn new technologies and enhance technical skills.</li></ul>Job Type: Full-timeWork Location: In person

Junior Java Backend Developer

Oracle

<div>At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. 
 
Oracle Generative AI Service is an exciting team in Oracle Cloud Infrastructure. We are delivering innovative services at the intersection of artificial intelligence and cloud infrastructure. In Generative AI Service team, you will build and operate massive-scale cloud services leveraging state of art machine learning technologies. We are committed to providing the best in cloud products to meet the needs of our customers who are tackling some of the world&rsquo;s most challenging problems. You will be part of a team of smart, hands-on engineers with the expertise and passion to solve difficult problems in distributed highly available services and virtualized infrastructure. At every level, our engineers have a significant technical and business impact by designing and building innovative new systems to power our customer&rsquo;s business critical applications.
Your Opportunity:
 
As a principal member of the software engineering division, you will take an active role in the design, development, deployment and operations of Oracle&rsquo;s Generative AI offerings. 
 
 
<div>What You&rsquo;ll Do
 
<ul><li>Develop Generative AI services and enterprise specific services around Generative AI with best-in-class security for customers.
</li><li>Design and develop scalable infrastructure, including microservices and backend for UI, dashboards and other interactive applications.
</li><li>Participate in cloud native development involving identity, logging, tagging, limits, service gateway, private network and other infrastructure concepts
</li><li>Work with data scientists/SW engineers to build out other parts of the infrastructure, effectively communicating your needs and understanding theirs and address external and internal shareholder's product challenges.
</li><li>Mentor and guide junior engineers on design, development, coding, testing and deployment
</li><li>Participate in on-call duty and production operations on rotation 
</li></ul></div> 
 
Qualifications 
<div> 
<ul><li>Bachelor&rsquo;s or master&rsquo;s degree (preferred) in Computer Science, Computer Engineering, or related technical field.
</li><li>Expert in at least one high level language such as Java/C#/C++ (Java preferred)
</li><li>Expert in at least one scripting language such as Python, JavaScript, Shell (Python and JavaScript preferred)
</li><li>Working knowledge in at least one UI framework, e.g., react JS, angular etc
</li><li>Practical experience in design, implementation and production deployment of distributed systems using microservices architecture and API&rsquo;s using common frameworks like Spring Boot (Java), Vertex.io etc
</li><li>Working knowledge of current techniques and approaches in machine learning and statistical or mathematical models
</li><li>Practical experience working in a cloud environment: Oracle Cloud (OCI), AWS, GCP, Azure, Heroku or similar technology.
</li><li>Experience or willingness to learn and work in Agile and iterative development and DevOps processes.
</li><li>Strong drive to learn and master new technologies and techniques.
</li><li>Deep understanding of data structures, algorithms, and excellent problem-solving skills.
</li><li>You enjoy a fast-paced work environment. 
</li></ul></div><div>Additional Preferred Qualifications
 
<ul><li>Experience with Cloud Native Frameworks tools and products is a plus
</li><li>Hands-on experience or knowledge in Machine Learning Engineering, ML framework, ML Ops or Generative AI</li></ul></div></div>
 <div>As a principal member of the software engineering division, you will take an active role in the design, development, deployment and operations of Oracle&rsquo;s Generative AI offerings. 
 
 
<div>What You&rsquo;ll Do
 
<ul><li>Develop Generative AI services and enterprise specific services around Generative AI with best-in-class security for customers.
</li><li>Design and develop scalable infrastructure, including microservices and backend for UI, dashboards and other interactive applications.
</li><li>Participate in cloud native development involving identity, logging, tagging, limits, service gateway, private network and other infrastructure concepts
</li><li>Work with data scientists/SW engineers to build out other parts of the infrastructure, effectively communicating your needs and understanding theirs and address external and internal shareholder's product challenges.
</li><li>Mentor and guide junior engineers on design, development, coding, testing and deployment
</li><li>Participate in on-call duty and production operations on rotation</li></ul></div></div>

Java Backend Developer - AI Services

<div>The Oracle Cloud Infrastructure (OCI) team builds and manage a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world&rsquo;s biggest challenges. The Oracle Cloud Infrastructure (OCI) Security and Compliance Platform Engineering organization presents a rare opportunity to contribute to the development of next-generation, cybersecurity solutions at cloud scale. This effort centers on ingesting and processing massive volumes of data and security event data across OCI, leveraging advanced techniques to build intelligent detection, response, and mitigation systems. The goal is to deliver autonomous, adaptive security capabilities that protect OCI, Oracle, and our global customer base against evolving threat landscapes. Inviting you to build along the high scale, low latency, distributed systems including massive data pipelines and database. 
Key Responsibilities:
<ul><li>Be the owner of the technological space in the team - Ability to present a technological vision, architect, and drive end to end engineering efforts (incld development, test infrastructure, operational excellence) by being both hands-on yourself as well as providing direction to other members of the team.
</li><li>Resolve complex technical issues and make design decisions to meet the critical requirements of this multi-OS/multi-platform scalable, highly available, secure multi-tenant enablement of services in cloud
</li><li>Mentor and guide junior members in the team on the technological front.
</li><li>Work closely with all the stakeholders including the Director, Engineering manager, architects, product, and program managers to deliver product features on time and with high quality.
</li><li>Proactively identify and resolve risks and issues that may dent the team&rsquo;s ability to execute.
</li><li>Work with various external (application) teams integration with the product and help guide the integration.
</li>Understand various Cloud technologies in Oracle to help evolve the cloud provisioning and enablement process on a continuous basis. 
<li>
</li></ul>What We'll Give You
<ul><li>Caring and supporting environment to see you and your vision succeed
</li><li>Exposure to mind-blowing large-scale systems and complex challenges which would provide a great platform for career boost.
</li><li>Resources of a large, global operation while still having the small, start-up feel of a smaller team day to day
</li><li>Develop new skills and competencies working with our vast cloud product offerings.
</li><li>Ongoing extensive training and skills development to further your career aspirations.
</li><li>Incredible benefits and company perks
</li><li>An organization filled with smart, enthusiastic, and motivated colleagues
</li><li>The opportunity to impact and improve our systems and delight our customers
</li></ul>Must-have Skills
<ul><li>BS/MS degree or equivalent in related technical field involving coding or equivalent practical experience with 8+ years of overall experience along with exposure to at least 1 cloud service provider (AWS/OCI/Azure/GCP etc) .
</li><li>Experience in building and designing microservices and/or cloud native applications
</li><li>This is a technological leadership role and is expected to have minimal/no supervision. Being a problem solver with strong can-do attitude and ability to think on the go would be critical for success on this role
</li><li>Strong fundamentals on OS, distributed systems, designing fault tolerant and high available systems
</li><li>Strong on at least one of the modern programming languages (Java, Kotlin, Python, Ruby, C#) along with containers experiences (likes of Docker/Kubernetes). Demonstrated ability to adapt to new technologies and learn quickly.
</li><li>Must be detail-oriented (critical and considerate eye for detail), task-driven and have excellent communication skills.
</li><li>Set the technical direction for your team and work with multifunctional partners to deliver on your work. Be organized and goal-focused, ability to deliver in a fast-paced environment. Strong, creative problem-solving skills and ability to abstract and share details to create meaningful articulation.
</li><li>Passionate about cloud technologies and solving real-world SaaS problems.
</li></ul>Preferred Skills or Nice-to-have Skills
<ul><li>Prior experience/knowledge on multi-OS/multi-platform products would be a significant plus
</li><li>Experience with Infrastructure automation tools like Terraform, Ansible, Chef, Omnibus etc would be a plus
</li><li>Experience with Architectural patterns for High Availability, Performance, Scale Out architecture, Disaster Recovery, Security Architecture Knowledge of cloud-based architectures, deployment and operational aspects of cloud set up is a plus.
</li><li>Experience in implementing container monitoring tools like Prometheus/Grafana, CI/CD pipelines (Jenkins, gitlab etc.), using/creating build tools (Gradle, Ant, Maven, or similar)</li></ul></div>
 <div>Key Responsibilities:
<ul><li>Be the owner of the technological space in the team - Ability to present a technological vision, architect, and drive end to end engineering efforts (incld development, test infrastructure, operational excellence) by being both hands-on yourself as well as providing direction to other members of the team.
</li><li>Resolve complex technical issues and make design decisions to meet the critical requirements of this multi-OS/multi-platform scalable, highly available, secure multi-tenant enablement of services in cloud
</li><li>Mentor and guide junior members in the team on the technological front.
</li><li>Work closely with all the stakeholders including the Director, Engineering manager, architects, product, and program managers to deliver product features on time and with high quality.
</li><li>Proactively identify and resolve risks and issues that may dent the team&rsquo;s ability to execute.
</li><li>Work with various external (application) teams integration with the product and help guide the integration.
</li><li>Understand various Cloud technologies in Oracle to help evolve the cloud provisioning and enablement process on a continuous basis.</li></ul></div>

Java Backend Developer - Cloud

<div>As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems.
 
 
Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. BS or MS degree or equivalent experience relevant to functional area. 7 years of software engineering or related experience.</div>
 <div>As a part of OCI Core Services, the Virtual Networking org at India Design Center is building new Infrastructure-as-a-Service technologies that operate and enable a high scale broadly distributed multi-tenant cloud. All the other services and applications on cloud consume these core services. OCI Networking Development, India is a newly established team who will develop these state of art, distributed and highly available virtual networking services.
Oracle Cloud Infrastructure Load Balancing offers options to distribute workload processes across multiple resources in multi-tier and highly distributed application architectures to ensure availability.
As a developer, you will contribute to the development and automation of these services in a global agile team. You should be comfortable at building complex distributed systems that interact with end users at one end and network infrastructure at the other. Experience on Service Data Plane is preferred.
Developing algorithms to efficiently solve problems for moving data across a distributed network efficiently and reliably is the key skill that that you will enable your success in our team. Your ability to identify and mitigate risks in your projects and across your functional team is an important measure of your success in this role. You will be responsible for the reliability and high availability of our service in the production environment which is an integral part of the development process at OCI. On-call support is also a part of this role.
You should be passionate and highly skilled in programming in Java/C/C++/Python or a language of your choice and able to write clean code consistently. You should also be ready to learn a new language when a there&rsquo;s a need. Writing structured and optimized code for improving performance and scalability when it is deployed in a cloud environment as a part of a service operating in a distributed environment is one of the most critical requirements.
The OCI Core teams have a highly collaborative work culture. Your ability to take initiative in an ever changing environment to own results without ego and deliver value to the customers will determine your success in our organization.
Responsibilities :
<ul><li>Contribute to major new features and own small features/fixes in existing systems working with project lead on most projects
</li></ul><ul><li>Writing correct, secure, maintainable and robust code with appropriate tests.
</li></ul><ul><li>Contribute to improvement of engineering practices, ops practices, development process and technical documentation
</li></ul><ul><li>May occasionally need to collaborate across teams
</li></ul><ul><li>Collaborating on planning, architecture and major pain points in your service and identifying and mitigating risks in your project.
</li></ul>Qualifications
<ul><li>Bachelor&rsquo;s degree in Computer Science or related field
</li></ul><ul><li>8+ years of experience in applications development
</li></ul><ul><li>2+ years of experience in developing large scale distributed services / applications
</li></ul><ul><li>Hands-on skills with object oriented programming langues like Java/C++/Python
</li></ul><ul><li>Understanding of design patterns and good low level design principles/practices
</li></ul><ul><li>Good verbal and written communication skills</li></ul></div>

Java Backend Developer - Networking Services

Cygnus Professionals

<ul><li>A minimum of 5 years&rsquo; experience in a similar role.</li><li>Knowledge of core and advanced Java programming language with version 8 or higher</li><li>Should have strong OOAD and Design Patterns understanding and its hands on implementation</li><li>Experience in Developing and consuming Rest Web Services with JavaJ2EE using Spring Boot</li><li>Knowledge and hands on experience of working in microservices architecture</li><li>Good problem solving and analytical skills</li><li>Ability to develop Creative and Innovative solutions and adjust quickly to shifting priorities multiple demands ambiguity and rapid Change</li><li>Experience of Integration with different System of Records Oracle/ SQL/ Postgress , Rest APIs SOAP APIs etc</li></ul>Must have skills: Core Java, Multithreading, Spring boot, APIJob Types: Full-time, Contractual / Temporary Contract length: 12 monthsPay: &#8377;1,450,810.56 - &#8377;2,100,000.00 per yearBenefits:<ul><li>Health insurance</li><li>Provident Fund</li></ul>Experience:<ul><li>Multithreading: 5 years (Required)</li><li>APIs: 5 years (Required)</li><li>Spring Boot: 5 years (Required)</li><li>Core Java: 7 years (Required)</li></ul>Location:<ul><li>Hyderabad, Telangana (Required)</li></ul>Work Location: In person

Java Backend Developer - 5+ Years of experience required

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Java Backend Developer - 5+ Years of experience required