JAVA SOFTWARE ENGINEER SKILLS, EXPERIENCE, AND JOB REQUIREMENTS

Published: Nov 14, 2025 - The Java Software Engineer has experience in J2EE development and a strong proficiency in Java 8, Spring Boot, Spring Core, Spring MVC, and Spring Cloud. This role requires hands-on expertise with REST APIs or gRPC, familiarity with cloud platforms such as AWS or Google Cloud, and practical knowledge of relational databases like Oracle or Postgres. The engineer also demonstrates sound architectural judgment, toolchain fluency (Jira, Git, Jenkins, Maven, Gradle), and excellent analytical and communication skills in English.

Essential Hard and Soft Skills for a Standout Java Software Engineer Resume
  • Java Development
  • Microservice Development
  • API Development
  • Web Service Development
  • Cloud Engineering AWS
  • Distributed Systems
  • Automated Testing
  • CI/CD Automation
  • System Integration
  • Architecture Design
  • Team Collaboration
  • Problem Solving
  • Continuous Learning
  • Technical Leadership
  • Critical Thinking
  • Communication Skills
  • Agile Participation
  • Ownership Mindset
  • Mentoring Skills
  • Requirement Analysis

Summary of Java Software Engineer Knowledge and Qualifications on Resume

1. BS in Computer Science with 4 years of Experience

  • Background in software design and development with a focus on OOP, data structures and algorithms.
  • Proficient in Java/J2EE, SQL, Spring and RESTful services.
  • Hands-on experience in these technologies.
  • Knowledge in relational (Oracle) and NoSQL databases.
  • Must have excellent problem-solving skills.
  • Must have clear and effective communication skills.
  • Able to motivate teammates.
  • Self-starter with dedication to professional growth.
  • Excellent analytical and quantitative skills.
  • Excellent communication and collaboration skills and ability to multitask.
  • Able to be self-motivated, driven to achieve and exceed expectations.

2. BS in Information Technology with 3 years of Experience

  • Able to familiarize with the Linux operating system administration.
  • Experience designing and developing Java and J2EE applications.
  • Knowledge of common developer tool sets such as Java, XML, JSON, REST, Spring, etc.
  • Ability to develop code that follows established coding guidelines.
  • Ability to develop test cases for the code written or based on requirements.
  • Service excellence and innovation create opportunities, consistently think and act 'ahead of the curve.
  • Quick learner, self-starter, detailed and thorough.
  • Working knowledge of NoSQL DB.
  • Ability to think analytically and problem-solving skills.
  • Good oral and written communication skills.
  • Experience in creating unit testing using JUnit.
  • Working knowledge of test-driven development.

3. BS in Software Engineering with 4 years of Experience

  • Expert knowledge of object-oriented programming and data structures.
  • Strong knowledge of RESTful concepts, Java, and Spring Boot.
  • Strong knowledge of DBMS concepts, including familiarity with MySQL.
  • Strong knowledge of advanced Computer Science concepts, including design patterns and multithreading.
  • Must have strong communication skills.
  • Proficient understanding of code versioning tools, such as Git.
  • Able to familiarize with CI/CD concepts.
  • Experience in a software engineering role.

4. BS in Computer Engineering with 6 years of Experience

  • Software development experience in Java.
  • Experience with concurrency and design patterns.
  • Experience with frameworks such as Spring, Spring MVC, and Spring Boot, MySQL and SQL optimization, DynamoDB, and Jenkins.
  • Knowledge of JVM, memory management and optimization.
  • Knowledge of Spring Cloud stacks such as Eureka, Ribbon, Feign, Hystrix, and Zuul.
  • Knowledge of Redis, RabbitMQ, and Kafka.
  • Excellent foundation in computer science, with competencies in data structures, algorithms and software design optimized for maximum performance, and large scale.
  • Must have good communication skills.

5. BS in Data Science with 7 years of Experience

  • Experience in enterprise software design, Java, J2EE, and recent experience in designing and developing RESTful APIs.
  • Strong database SQL skills and experience in one of the relational databases, like DB2, Oracle, or SQL Server.
  • Knowledge of SQL tuning, or NoSQL DBs like Mongo, Cosmos.
  • Experience with Git, build scripting (Maven).
  • Experience using Kubernetes, Docker on a cloud-based platform, particularly having scaled containers across multiple Docker daemons.
  • Experience using continuous deployment/continuous integration (CI/CD) technology.
  • Ability to adapt and be open to frequent changes in the work environment and prioritization.
  • Ability to manage multiple competing deadlines.

6. BA in Mathematics with 6 years of Experience

  • Able to exposure with JavaScript frameworks (DOJO, jQuery, AngularJS, or React), HTML5, and CSS.
  • Experience with Microsoft APIM and identity management is an added bonus.
  • Experience with agile development methodologies, including Kanban and Scrum.
  • Must have Microsoft certification, including Azure Developer Associate, DevOps Engineer, or Master Java Enterprise Architect, or Kubernetes.
  • Excellent interpersonal/written/verbal communication and listening skills.
  • Ability to exhibit self-motivation for success in a fast-paced, dynamic and unstructured environment.
  • Experience or exposure to Microsoft Azure DevOps, Unit Testing and Test-Driven Development.
  • Knowledge of microservice design patterns, MVC controller architecture.

7. BA in Statistics with 3 years of Experience

  • Experience designing and developing software applications.
  • Strong Java programming skills.
  • Solid grasp of software engineering fundamentals and their practical application.
  • Experience with the Software Development Life Cycle (SDLC).
  • Experience with web services (consuming or creating) with REST or SOAP.
  • Ability to make decisions independently.
  • Strong desire to learn and grow.
  • Excellent problem-solving skills with a history of superb delivery against assigned tasks.
  • Demonstrated ability to explain complex technical issues to both technical and non-technical audiences.
  • Must have outstanding partnership skills.
  • Experience with Agile Development, SCRUM, or Extreme Programming methodologies.

8. BS in Electrical Engineering with 4 years of Experience

  • Experience with software development.
  • Experience with backend development using Java.
  • Experience with API development, including SOAP or REST architectural styles.
  • Ability to obtain and maintain a Public Trust or Suitability/Fitness determination based on client requirements.
  • Experience developing backend software.
  • Experience with JavaScript, Java Beans, JSP, JMS, J2EE, Spring, Hibernate, CSS, DHTML, HTML, or XML.
  • Knowledge of Agile methodology.
  • Knowledge of modern source control systems, including Git, SVN, or Mercurial.
  • Ability to understand front-end users’ requirements.
  • Ability to investigate root causes and provide corrective actions.

9. BA in Cognitive Science with 3 years of Experience

  • Good command of English (spoken and written).
  • Must have OOP and software design skills.
  • Must have experience in Java.
  • Must have a passion for developing high-quality enterprise software.
  • Eagerness to take an active role in supporting the business needs.
  • Must have passion and understanding of TDD and Clean Code.
  • Experience working in a continuous delivery environment.
  • Knowledge of AWS/Cloud environments.

10. BS in Cybersecurity with 8 years of Experience

  • Experience working with geospatial data and coordinate systems, Java, Spring, Spring Boot, and REST APIs.
  • Ability to automate test development.
  • Ability to work within a product development group.
  • Ability to work from requirements and identify exceptional use cases.
  • Experience in Agile methodology and use case development.
  • Experience in the analysis and specification of complex, large-scale site-level software technology systems and products.
  • Experience with fleet management or vehicle monitoring systems.
  • Experience in the mining, civil engineering, or surveying industry.
  • Must have skills in cloud technologies, Azure.
  • Must have skills in web development, including HTML5, React or Angular, JQuery, or Typescript.
  • Ability to interpret UX designs and build UI screens from mock-ups.
  • Experience in JavaScript libraries that display map data within applications (eg, OpenLayers).
  • Experience with database, business intelligence, or corporate reporting applications.

11. BA in Mathematics with 3 years of Experience

  • Experience programming with Java or a similar language.
  • Knowledge of the Spring framework.
  • Understanding of REST, JSON, SQL and NoSQL databases.
  • Able to learn and work with microservices and cloud technologies (AWS).
  • Able to quality quality-focused delivery using unit testing.
  • Able to continuously build/integrate (Jenkins, Gradle, Git).
  • Good communication skills, ability to work as part of a team and willingness to ask for help.
  • Able to demonstrate analytical, evaluative, and problem-solving abilities.
  • Fluent in English, both written and spoken.
  • Able to possess or be able to obtain an airside security pass.

12. BS in Computer Engineering with 5 years of Experience

  • Experience in software engineering and development using Java.
  • Advanced knowledge of Core Java, Spring, Hibernate, Web Services, and RESTful Services.
  • Experience with Amazon Web Services (AWS).
  • Good interpersonal skills, analytical mind, get things done attitude, and passion for engineering excellence.
  • Good understanding of concepts in OOP, design patterns.
  • Experience with relational database technologies, e.g., SQL Server, Oracle.
  • Able to be well-versed in using version control tools (Git).
  • Good understanding of the software development lifecycle, experience in Agile Scrum process.

13. BS in Computer Science with 4 years of Experience

  • Willingness and ability to adapt to changes in priorities and requirements.
  • Able to be passionate about technology and keep up to date with technology changes.
  • Must have good communication skills.
  • Knowledge of Java tools, IDE, Microservices architecture, and  BDD practices.
  • Good understanding of SOLID design principles.
  • Experience in the development process and CI/CD tools, e.g., Atlassian Jira, Terraform, Jenkins.
  • Knowledge in frontend technologies (e.g., JavaScript, React).
  • Ability to communicate with clients on a regular basis to clarify business requirements.

14. BS in Software Engineering with 7 years of Experience

  • Professional experience in software development with Java.
  • Knowledge in application development with Microservices, Docker, Kubernetes, Vertx and Kafka, and Openshift.
  • Proven knowledge of reactive patterns (preferably with Kafka).
  • Profound expertise in applying methods and techniques in software engineering, such as process and data modeling (OOA/OOD and UML).
  • Proficient knowledge of common modern component models (JEE) and design principles (Domain Driven Design).
  • Good knowledge of the application of process models of software development, preferably in agile development (Scrum).
  • Proficient knowledge of the latest frameworks such as Hibernate, Spring, Angular and/or React.
  • Experienced in dealing with relational and non-relational database systems.
  • Good communication and conceptual skills and a confident and customer-oriented behaviour.
  • Must have German skills.

15. BS in Information Systems with 5 years of Experience

  • Experience in Java programming.
  • Experience with application development patterns.
  • Experience developing both standalone Java processes and within an application server.
  • Must have high proficiency with SQL.
  • Knowledge of Java OCA or OCP.
  • Experience in relational database design.
  • Able to use Git/Maven.
  • Knowledge of Apache Airflow, Python, and Spring Boot.
  • Experience analytics and tag management.
  • Experience building unit and integration test plans.
  • Experience building integrated solutions using APIs, REST/SOAP web services.
  • Experience with version control and deploying production code.
  • Able to analyze data and critically examine results for patterns.
  • Agile methodologies knowledge (i.e, SAFE).
  • English proficiency (oral and written).

16. BS in Electrical Engineering with 4 years of Experience

  • Java development experience within a product organisation or startup environment.
  • Experience working in an Agile environment.
  • Experience or interest in Blockchain technologies.
  • Experience or interest in cryptography and cryptographic hashing.
  • Must have excellent communication skills.
  • Knowledge of Ansible, Terraform, and Google Cloud Platform.
  • Experience or interest in Golang, Rust, or C++.
  • Experience or interest in Flutter and/or Dart.

17. BS in Data Science with 6 years of Experience

  • Excellent problem-solving, analytical skills and technical troubleshooting skills.
  • Proven ability to design and implement significant portions of application functionality, delivering robust software solutions by following testing practices.
  • Strong experience in Java, Spring Boot and software engineering.
  • Solid experience with MariaDB/MySQL and/or PostgreSQL.
  • Understanding of web technologies, experience with REST API design.
  • Experience with JavaScript (and hands-on experience with one of the modern JS libraries).
  • Experience with one or more of the following technologies: Play Framework, BPMN engines, Kubernetes, Golang.
  • In-depth understanding of the software development lifecycle and associated tools like Git and CI/CD pipelines.
  • Personality and the ability to quickly learn new technologies are more important than experience with a particular technology.
  • Willingness to contribute to technical discussions in an ego-free environment.
  • Must have fluency in English.

18. BA in Statistics with 4 years of Experience

  • Solid programming in Java, Unix Shell scripting (Bash), and Python.
  • Strong knowledge of Linux OS and container technologies (Docker).
  • Knowledge of automated test frameworks.
  • Able to well well-versed with DevOps and Agile concepts.
  • Strong attitude toward teamwork.
  • Able to be curious and innovative in facing challenges.
  • Knowledge of Kubernetes, C/C++, and Git.
  • Must have fluent English.
  • Experience in Java development.
  • Must have experience in telecoms.

19. BA in Cognitive Science with 5 years of Experience

  • Relevant experiences as a Java software developer.
  • Able to familiarize with the software development life cycle (SDLC) from preliminary system analysis to tests and deployment.
  • Excellent knowledge of software and application design.
  • Strong Java development background (e.g. Spring Boot, Gradle, Spring Data, Spring Security).
  • Strong problem-solving skills and a willingness to roll up sleeves to get the job done.
  • Ability to think outside the box, devising new approaches to make improvements.
  • Excellent written and verbal communication skills in English.
  • Experience in an Agile framework (e.g., Scrum, Kanban).
  • Basic understanding of hosting infrastructure, VM, Linux, Cloud Infrastructure (AWS), etc.

20. BS in Cybersecurity with 4 years of Experience

  • Good knowledge of DevOps and CI/CD (e.g., AWS, Bamboo).
  • Knowledge of Bash scripting and writing acceptance tests.
  • Ability to output clean, commented and team-friendly code.
  • Ability to give technical support to end users and perform troubleshooting through diagnostic techniques and pertinent questions.
  • Ability to analyse business requirements and recommend technical solutions.
  • Must have readiness to embrace and use new approaches and to keep up to date with industry advances.
  • Solid organisational skills, attentive to details, good multitasking and time-management.
  • Proficient in writing unit tests and integration tests.
  • Experience with containerisation (e.g. Docker, Kubernetes).
  • Strong analysis, design and development skills in the context of multi-tier applications.

21. BS in Information Technology with 2 years of Experience

  • Ability to prepare and interpret flowcharts, schedules and step-by-step action plans.
  • Able to passion for development and an eagerness to learn.
  • Genuinely excited to help Eureka embrace digitisation.
  • Enthusiastic and self-driven, with a high degree of commitment.
  • Ability to perform well in a fast-paced, Agile and multicultural environment.
  • Must have good English, other European languages.
  • Good knowledge of relational databases, SQL and ORM technologies (e.g., JPA2, Hibernate).
  • Proficient in software engineering tools and have the ability to document requirements and specifications.
  • Proficient understanding of code versioning, such as Git and Atlassian tools (e.g,. Bitbucket, Jira, Confluence).

22. BS in Computer Science with 3 years of Experience

  • Experience in the development of Java Core, Java Swing, as well as C/Python/Shell.
  • Willingness to learn more skills of the Ampere Chip System.
  • Ability to create a set of qualifications for a technology solution.
  • Ability to give constructive criticism.
  • Basic understanding of CPU-based (8051/PIC/MCU) architecture.
  • Solid skills in object-oriented programming, algorithms and design patterns.
  • Strong analytical, logical thinking and problem-solving.
  • Good writing and communication skills in English and Vietnamese.

23. BA in Mathematics with 4 years of Experience

  • Experience in developing enterprise Java applications.
  • Good communication skills in English.
  • Knowledge of the programming language Core Java.
  • Knowledge of Java technologies, JSP, Web services, REST, Junit, Log4J, Spring, Struts, Spring Boot.
  • Knowledge of web technologies, HTML, CSS, JavaScript, XML, JavaScript, JQuery, JSP, JSON.
  • Knowledge of JS technologies, AngularJS, ReactJS.
  • Knowledge of ORM, Hibernate, and JPA.
  • Knowledge of databases, Oracle, MS SQL, MYSQL.
  • Knowledge of tools, Maven, Jenkins, and Gradle.
  • Knowledge of web servers, Tomcat, and JBoss.
  • Knowledge of source control tools, BitBucket, and Git.

24. BS in Data Science with 7 years of Experience

  • Solid experience in software development with J2EE applications.
  • Knowledge of Spring Boot, Spring Core, Spring MVC and Java 8, and Spring Cloud.
  • Hands-on experience with cloud technology like Google Cloud Platform/AWS and databases like Oracle/Postgres.
  • Experience with tools including Jira, Git/Stash, Jenkins, Maven, and Gradle.
  • Expert in REST API and/or gRPC.
  • Good analytical and communication skills in English.
  • Must have architecture skills.
  • Able to select the best stack for each project.

25. BS in Electrical Engineering with 8 years of Experience

  • Knowledge of Docker, Kubernetes, AWS Cloud EKS, SQS, S3, CloudWatch, ELK Stack, Swagger, and OpenAPI.
  • Knowledge of Redis, test containers, and relational Databases.
  • Knowledge of shipping cloud-native software, preferably in AWS.
  • Experience with developing and deploying SaaS software.
  • Able to craft and maintain large-scale distributed cloud-native technology stacks that achieve over 99.98% uptime.
  • Experience with Java and Spring Boot.
  • Strong ability to collaborate, finding win-win solutions within Engineering and partnering with Product.
  • Hands-on experience in engineering.
  • Experience in the Payments industry.
  • Experience with Google Cloud Platform, Kafka, Java/Kotlin, NodeJS.

26. BA in Cognitive Science with 7 years of Experience

  • Experience back-end development.
  • Experience in product development from scratch or the development of a new feature.
  • Experience with Java, Spring, AWS- exposure with background in Angular/React.
  • Experience in the pharmaceuticals or healthcare space.
  • Able to have exposure to customer-facing applications.
  • Experience with Sterling Integrator Map Editor.
  • Good knowledge of all the EDI configurations in Sterling Integrator version 5.2.6.3 (with upgrade to 6.0 next year).
  • Knowledge of EDI Standard (X12, EDIFACT).
  • Knowledge of RosettaNet Standard.
  • Ability to learn new technologies quickly.
  • Able to understand and exercise best practices for web development and software design.

27. BS in Software Engineering with 6 years of Experience

  • In-depth experience in Java project development.
  • Solid understanding of object-oriented programming.
  • Must have the skill for writing reusable Java libraries.
  • Knowledge of concurrency patterns in Java.
  • Able to familiarize with RDBMS, MySQL, and PostgreSQL.
  • Good knowledge of software engineering (Java, Spring Boot, CI/CD pipelines).
  • Must have sound expertise in containers and their orchestrations (Kubernetes/Docker).
  • Experience in cloud operations (deployment and management).
  • Good written and spoken German and English.
  • Must have an impeccable reputation.

28. BS in Computer Engineering with 8 years of Experience

  • Knowledge of Core Java, Java Spring, Advanced Java, including Multi-Threading, NIO, and Performance Tuning.
  • Knowledge of virtualization, Containers, Docker/Kubernetes.
  • Knowledge of the networking/telecom domain, any protocol development, Diameter protocol, TCP/IP, and Packet capture analysis (mandatory for E3.x).
  • Must have database experience.
  • Must have basic networking knowledge.
  • Comfortable being the driving force on the closure of complex, technical challenges.
  • Experience with messaging brokerages to include Kafka, RabbitMQ, ZeroMQ, etc.
  • Able to think forward and always trying to find ways to “future-proof” their contributions.
  • Experience with Java and Python.
  • Must have SQL/Database experience.
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