senior java software engineer

Noetic Technologies

<div>
 
 About the Role:
 
 
 
 We are seeking a highly skilled and experienced Senior Software Engineer (Java) to join our backend engineering team. In this role, you will be responsible for designing, developing, and optimizing scalable, high-performance backend systems using modern Java technologies. You will play a key role in architectural decisions, mentor junior developers, and collaborate closely with cross-functional teams to deliver reliable microservices and enterprise-grade applications. This position is ideal for professionals with 3+ years of hands-on experience who are ready to take ownership and drive technical excellence.
 
 
 
 Key Responsibilities:
 
 
 
 
 Architecture &amp; Backend Development:
 
 
 
 <ul>
 <li>
 Design, develop, and maintain scalable backend services using Java (8+) and Spring Boot.
 </li>
 <li>
 Architect and implement robust RESTful APIs and microservices-based solutions.
 </li>
 <li>
 Ensure system scalability, performance, security, and reliability.
 </li>
 <li>
 Design and optimize database schemas using PostgreSQL.
 </li>
 <li>
 Implement and manage messaging systems (RabbitMQ/Kafka) and caching solutions (Redis).
 </li>
 <li>
 Conduct performance tuning, troubleshooting, and root cause analysis for production issues.
 </li>
 <li>
 Write clean, modular, and well-documented code following SOLID principles and best practices.
 
 
 
 </li>
 </ul>
 
 Technical Leadership &amp; Collaboration:
 
 
 
 <ul>
 <li>
 Lead code reviews and enforce backend development standards and best practices.
 </li>
 <li>
 Mentor and guide junior engineers, providing technical support and knowledge sharing.
 </li>
 <li>
 Collaborate with frontend, QA, DevOps, and product teams to deliver end-to-end solutions.
 </li>
 <li>
 Translate business requirements into scalable technical designs and implementations.
 </li>
 <li>
 Participate in sprint planning, estimation, and Agile/Scrum ceremonies.
 
 
 
 </li>
 </ul>
 
 Quality, DevOps &amp; Best Practices:
 
 
 
 <ul>
 <li>
 Implement unit testing and integration testing to ensure high code quality.
 </li>
 <li>
 Contribute to CI/CD pipelines and deployment processes.
 </li>
 <li>
 Ensure version control best practices using Git.
 </li>
 <li>
 Promote clean architecture, secure coding standards, and documentation practices.
 
 
 
 </li>
 </ul>
 
 Innovation &amp; Continuous Improvement:
 
 
 
 <ul>
 <li>
 Stay up to date with emerging backend technologies and Java ecosystem advancements.
 </li>
 <li>
 Proactively identify areas for system improvement and optimization.
 </li>
 <li>
 Drive technical discussions and contribute to architectural decision-making.
 
 
 
 </li>
 </ul>
 
 Requirements:
 
 
 
 <ul>
 <li>
 Bachelors degree in Computer Science, Software Engineering, or a related field.
 </li>
 <li>
 3+ years of professional experience in Java backend development.
 </li>
 <li>
 Strong expertise in Java (8 or higher), OOP, data structures, and algorithms.
 </li>
 <li>
 Solid experience with Spring Boot and RESTful API development.
 </li>
 <li>
 Strong understanding of microservices architecture and distributed systems.
 </li>
 <li>
 Hands-on experience with RabbitMQ or Kafka, Redis, and PostgreSQL.
 </li>
 <li>
 Experience with Hibernate/JPA and ORM frameworks.
 </li>
 <li>
 Strong knowledge of Git and collaborative development workflows.
 </li>
 <li>
 Experience working in Agile/Scrum environments.
 </li>
 <li>
 Excellent problem-solving skills and ability to work independently.
 
 
 
 </li>
 </ul>
 
 Nice to Have:
 
 
 
 <ul>
 <li>
 Experience with Docker and containerization.
 </li>
 <li>
 Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions).
 </li>
 <li>
 Basic understanding of frontend technologies (HTML, CSS, JavaScript) or frameworks like React/Angular.
 </li>
 <li>
 Exposure to cloud platforms (AWS, Azure, or GCP).
 
 </li>
 </ul>
</div>

Senior Java Software Engineer

About the Role:We are seeking a highly skilled and experienced Senior Software Engineer (Java) to join our backend engineering team. In this role, you will be responsible for designing, developing, and optimizing scalable, high-performance backend systems using modern Java technologies. You will play a key role in architectural decisions, mentor junior developers, and collaborate closely with cross-functional teams to deliver reliable microservices and enterprise-grade applications. This position is ideal for professionals with 3+ years of hands-on experience who are ready to take ownership and drive technical excellence.Key Responsibilities:Architecture &amp; Backend Development:<ul><li>Design, develop, and maintain scalable backend services using Java (8+) and Spring Boot.</li><li>Architect and implement robust RESTful APIs and microservices-based solutions.</li><li>Ensure system scalability, performance, security, and reliability.</li><li>Design and optimize database schemas using PostgreSQL.</li><li>Implement and manage messaging systems (RabbitMQ/Kafka) and caching solutions (Redis).</li><li>Conduct performance tuning, troubleshooting, and root cause analysis for production issues.</li><li>Write clean, modular, and well-documented code following SOLID principles and best practices.</li></ul>Technical Leadership &amp; Collaboration:<ul><li>Lead code reviews and enforce backend development standards and best practices.</li><li>Mentor and guide junior engineers, providing technical support and knowledge sharing.</li><li>Collaborate with frontend, QA, DevOps, and product teams to deliver end-to-end solutions.</li><li>Translate business requirements into scalable technical designs and implementations.</li><li>Participate in sprint planning, estimation, and Agile/Scrum ceremonies.</li></ul>Quality, DevOps &amp; Best Practices:<ul><li>Implement unit testing and integration testing to ensure high code quality.</li><li>Contribute to CI/CD pipelines and deployment processes.</li><li>Ensure version control best practices using Git.</li><li>Promote clean architecture, secure coding standards, and documentation practices.</li></ul>Innovation &amp; Continuous Improvement:<ul><li>Stay up to date with emerging backend technologies and Java ecosystem advancements.</li><li>Proactively identify areas for system improvement and optimization.</li><li>Drive technical discussions and contribute to architectural decision-making.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>3+ years of professional experience in Java backend development.</li><li>Strong expertise in Java (8 or higher), OOP, data structures, and algorithms.</li><li>Solid experience with Spring Boot and RESTful API development.</li><li>Strong understanding of microservices architecture and distributed systems.</li><li>Hands-on experience with RabbitMQ or Kafka, Redis, and PostgreSQL.</li><li>Experience with Hibernate/JPA and ORM frameworks.</li><li>Strong knowledge of Git and collaborative development workflows.</li><li>Experience working in Agile/Scrum environments.</li><li>Excellent problem-solving skills and ability to work independently.</li></ul>Nice to Have:<ul><li>Experience with Docker and containerization.</li><li>Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions).</li><li>Basic understanding of frontend technologies (HTML, CSS, JavaScript) or frameworks like React/Angular.</li><li>Exposure to cloud platforms (AWS, Azure, or GCP).</li></ul>Job Type: Full-timePay: Rs150,000.00 - Rs300,000.00 per monthEducation:<ul><li>Bachelor's (Required)</li></ul>Work Location: In person

Placement Hub

Job Title : Java Full Stack Engineers [Senior Software Engineers /Tech Lead]Experience: 6 - 12 years Location:, Kochi Employment Type: Work from OficeJob Summary :Cydez i s looking for Java Full Stack Engineers [ SeniorSoftware Engineers / Tech Lead ] to produce scalable softwaresolutions. You&rsquo;ll be part of a cross-functional team that&rsquo;sresponsible for the full software development life cycle, fromconception to deployment. As a Full Stack Engineer, you shouldbe comfortable around both front-end and back-end codinglanguages, development frameworks and third-party libraries. Youshould also be a team player with a knack for visual design andutility. If you&rsquo;re also familiar with Agile methodologies, we&rsquo;d like tomeet you.Responsibilities :Work with development teams and product managers to ideate software solutionsDesign client-side and server-side architecture.<ul><li>Build the front-end of applications through appealing visual design.</li></ul>Develop and manage well-functioning databases and applications.Write efective APIs.Test software to ensure responsiveness and eficiency.Troubleshoot, debug and upgrade software.Create security and data protection settings.<ul><li>Build features and applications with a mobile responsive design.</li></ul>Write technical documentation.Work with data scientists and analysts to improve software.Requirement and Skills.Proven experience as a Full Stack Engineer or similar role.Experience developing Web and Mobile applications.Familiarity with common technology stacks.Knowledge of multiple front-end languages and libraries(e.g., HTML, CSS, JavaScript, TypeScript) Knowledge of Java programming languages and JavaScript frameworks (e.g.,Angular, React, Node.js).Familiarity with databases (e.g., MySQL, MongoDB), web servers (e.g., Apache) and UI/UX design.Experience working with streaming or event-driven architectures.Note: Candidate should be willing and capable of scaling up to these technologies as and when project requirements demandJob Type: Full-timePay: ₹50,014.42 - ₹100,000.00 per monthApplication Question(s):<ul><li>Are you able to join immediately or else how many days required to relieve</li></ul>Experience:<ul><li>JAVA full stack engineering : 6 years (Preferred)</li></ul>Work Location: In person

Java Full Stack Engineers [Senior Software Engineers /Tech Lead]

Diebold Nixdorf

<div>In this role you will strengthen our software development team in India, and you will work with a team of professional and senior software developers in Germany and India. You will participate in developing service software for our Self-Checkout product portfolio which is used globally by our service technicians as well as hundreds of retailers.
In the role of (Senior) Java Engineer, you will work independently within our agile development process and will present your results to the team and to external departments in our internationally known company.</div>
 <div>Maintaining, enhancing, and further developing our existing self-service core application (Windows and Linux platforms).
Analyzing business requirements, designing, and developing the state-of-the-art software architectures, components, and features
Creating, maintaining, and updating documentation, user manuals and training materials
Collaborating closely with the local team as well as the team in Germany for design, development, and testing</div>
 <div>Must have:
Bachelor of Engineering (BE/B-Tech) in Computer Science or Information Technology or higher from an affiliated university.
5+ years of advanced experience in Object-Oriented Programming (OOP) with Java (11+), more specifically with Multithreading and Client &amp; server architecture.
Ability to read other&rsquo;s code.
The ability of designing and implementing REST APIs.
Hands-on experience with IntelliJ or Eclipse.
Advance experience with Git or Subversion.
Hands-on experience with Design patterns &amp; Clean Code development.
Awareness of security-related topics such as TLS, OWASP, certificate handling but not limited to.
Effective communication skills in English and ability to understand business requirements.
It will be plus to have hands-on experience with:
Tomcat &amp; RESTEasy.
JavaFX.</div>

Senior Software Engineer - Java Backend Developer

Realign

<div>Sunnyvale, California 94043 Posted February 24th, 2026
 <div></div>Looking for more job opportunities? Click here!</div>
 <div>Job Type: Full Time
Job Category: IT
Job Description
<div>Role: Senior Java Engineer</div><div>
Location: Sunnyvale, CA</div><div>
FTE Only</div><div></div><div> 
We are seeking a skilled Java Developer to join our team. The ideal candidate will have strong experience in Java development and exposure to database technologies. You will work on designing, developing, and maintaining scalable applications while collaborating with cross-functional teams.</div><div></div><div> 
Key Responsibilities:</div><ul><li>Design, develop, and maintain Java-based applications.</li><li>Collaborate with product owners and architects to implement business requirements.</li><li>Write clean, efficient, and maintainable code following best practices.</li><li>Perform unit testing and participate in code reviews.</li><li>Troubleshoot and resolve technical issues in a timely manner.</li><li>Work with relational and NoSQL databases for data storage and retrieval.</li></ul><div></div><div> 
Required Skills:</div><ul><li>Java: 2&ndash;5 years of hands-on experience in Java development.</li><li>Strong understanding of object-oriented programming principles.</li><li>Familiarity with frameworks such as Spring or Hibernate.</li></ul><div></div><div> 
Nice-to-Have Skills:</div><ul><li>SQL: At least 1 year of experience with relational databases (e.g., MySQL, PostgreSQL).</li><li>NoSQL: At least 1 year of experience with NoSQL databases (e.g., MongoDB, Cassandra).</li><li>Knowledge of RESTful APIs and microservices architecture.</li></ul><div></div><div> 
Education:</div><ul><li>Bachelor&rsquo;s degree in Computer Science, Engineering, or related field (or equivalent experience).</li></ul><div></div><div> 
Additional Information:</div><ul><li>Excellent problem-solving and analytical skills.</li><li>Ability to work in a collaborative team environment.</li><li>Strong communication skills.</li></ul>
Required Skills
DEVOPS ENGINEER SENIOR EMAIL SECURITY ENGINEER</div>

Senior Java Engineer-1

Associate software Engineer - ( PHP )

Candidate From other than TamilNadu please DO NOT APPLYExperience: 1 to 2.5 years of ExperienceDepartment: Software Development.Profile:Innervex Technologies is looking for a Software Engineer to join our Innervex Product Engineering team. This role is for the development of our desktop/web application including integrations with cloud services. We are looking for a fascinating and talented JAVA development engineer to join our team. Candidates should enjoy working in a challenging environment, have the enthusiasm and ambition to develop &amp; complete projects to the highest standard, and want to be part of an organization that puts technology at the heart of everything it does.Note: Working with ERP Software is most preferred.1 - 3 yearsRole &amp; Responsibilities<ul><li>Review existing delivery dates and work requirements with current knowledge set, analyze possible alternatives and communicate options and their affects, both technical and upon delivery date</li><li>Collaborate with cross-functional teams to define, design, and ship new features.</li><li>Work on bug fixing and improving application performance.</li><li>Work alongside and mentor other members of the team</li><li>Provide accurate estimates to the assigned tasks</li><li>Within a team environment, proactively analyze, clarify, code and unit test software, including features, defects and refactoring</li><li>Participate in code reviews, both of your own code and as a reviewer</li><li>Develop software to pre-defined standards and specifications</li><li>Perform functional analysis and debugging</li><li>Write and update documentation (requirements, functional design, etc.)</li><li>Work to meet project schedules, timelines and deadlines</li><li>Record and report status in agile environment</li><li>Contribute ideas to project planning</li></ul>Primary Skillset:<ul><li>Expertise in java end-to-end development</li><li>Good understanding of software development life cycle and Agile/iterative methodology.</li><li>Proficiency in OO Design, Extensive experience in Core Java 6 or higher for both J2SE and JEE (Swing, Collections, File handling, XML, TCP/IP Socket Programming, JSP , Servlet)</li><li>Good expertise in one of the RDBMS (Oracle, PostgreSQL, My SQL)</li><li>Good expertise with REST and Spring Framework</li><li>Strong programming skills on Multi-threading/concurrency and JDBC.</li><li>Experience working with third-party libraries, APIs, social APIs.</li><li>Experience on web service integration (SOAP, REST, JSON, XML).</li><li>Strong experience designing / developing with n-tier architectures (UI, Business Logic Layer, Data Access Layer).</li><li>Sound knowledge on Unit Test Frameworks (JUnit/JBehave)</li><li>Knowledge on Web/Application Servers like Apache Tomcat, JBoss</li></ul>Key SkillsXML JDK Java Swing JDBC JSP Java Servlet JEE Netbeans Spring JDOEducation: Uner degree only applicable UG :<ul><li>B.Tech / B.E (CSE / IT)</li></ul>PG :<ul><li>M.Sc.(CSE), MCA</li></ul>Prospective candidates can mail resumes to: jobs@innervex.comContact number: +91 9655244899Job Type: Full-timePay: ₹240,000.00 - ₹300,000.00 per yearBenefits:<ul><li>Health insurance</li></ul>Ability to commute/relocate:<ul><li>Irugur, Tamil Nadu: Reliably commute or planning to relocate before starting work (Required)</li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>.NET: 1 year (Preferred)</li><li>total work: 1 year (Preferred)</li><li>Java: 1 year (Preferred)</li></ul>Work Location: In person

Software Engineer – JAVA

ICR, Inc.

<div>
 
 Software Engineer (Back-End Java)
 
 
 
 Aurora, CO or Meridian, CO (Location is at program discretion)
 
 
 Applications will be accepted on an ongoing basis.
 
 
 ICR is looking for a Mid-Senior level, experienced and motivated Software Engineer to join our team. A Software Engineer with Java experience to help with back-end Java development is preferred.
 
 
 
 Essential Duties And Responsibilities
 
 
 
 <ul>
 <li>
 Understand customer/operational requirements and implement new functionality into software products.
 </li>
 <li>
 Document and communicate highly technical concepts effectively to technical and non-technical audiences in a clear and effective manner.
 </li>
 <li>
 Develop tests, including unit, integration, and e2e tests to validate critical aspects of the system
 </li>
 <li>
 Research, design, development and test of software applications for a variety of systems.
 </li>
 <li>
 Occasional travel will be required for this position in support of team integration.
 
 
 
 </li>
 </ul>
 
 Required Skills And Qualifications
 
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering, or a related field, with a strong emphasis on application design and implementation
 </li>
 <li>
 Active Top Secret Security Clearance with SSBI and SCI eligibility -- US Citizenship is required
 </li>
 <li>
 At least 5 years of experience in similar role.
 </li>
 <li>
 Proficient in Java (Spring, Quarkus, Micronaut, or similar), Docker, Kubernetes or similar tools
 </li>
 <li>
 Experience with software development lifecycle and use of associated tools.
 </li>
 <li>
 DevOps experience in deploying and troubleshooting operation systems.
 </li>
 <li>
 Experience building generic solutions leveraging inheritance and interfaces.
 </li>
 <li>
 Experience with message broker applications (Kafka, ActiveMQ, RabbitMQ, etc.)
 </li>
 <li>
 Experience with a variety of data formats, such as JSON, XML, and schema validation of these formats
 </li>
 <li>
 Experience with containerization, microservices, and inter-service communication
 </li>
 <li>
 Experience developing software on Linux.
 </li>
 <li>
 Exceptional analytical skills and problem-solving skills.
 </li>
 <li>
 Good organization, decision making, and verbal and written communication skills.
 </li>
 <li>
 High level of self-initiative and self-motivation with the ability to work under minimal supervision.
 </li>
 <li>
 Ability to work effectively in small team settings to solve complex problems.
 
 
 
 </li>
 </ul>
 
 Preferred Skills And Qualifications
 
 
 
 <ul>
 <li>
 10+ years of experience (or a mix of experience and advanced degree)
 </li>
 <li>
 Experience with distributed software version control systems and continuous integration, such as GIT pipelines and Jenkins
 </li>
 <li>
 Understanding of static and dynamic software analysis tools and techniques.
 </li>
 <li>
 Experience with containers and/or container orchestration software such as Kubernetes, OpenShift, etc
 </li>
 <li>
 Experience implementing and integrating security concepts (authentication, authorization, encryption, integrity, and non-repudiation) into applications
 </li>
 <li>
 Familiarity with RF systems and capabilities
 
 
 
 </li>
 </ul>
 
 Salary Range:
 
 $140,000 - $200,000
 
 
 This position offers a comprehensive benefits package that include company equity, a retirement plan, company-paid healthcare benefits, flexible paid time off (PTO) policy, and opportunities for a raise and bonus during the year.
 
 
 ICR, Inc. considers several factors when extending job offers, including but not limited to candidates&rsquo; key skills, relevant work and/or military experience, education, training, certifications and work location.
 
 
 
 ICR is proud to be an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor.
 
</div>

Software Engineer (Back-End Java) - Aurora, CO or Meridian, CO

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Senior Java Software Engineer

Senior Java Software Engineer

Java Full Stack Engineers [Senior Software Engineers /Tech Lead]

Senior Software Engineer - Java Backend Developer

Senior Java Engineer-1

Software Engineer – JAVA

Software Engineer (Back-End Java) - Aurora, CO or Meridian, CO