Java Developer
Apptad Inc
Job Title: Java Developer
Job Location: Tampa, FL/ Irving, TX (Onsite)
Job Type: Full-Time
Position Overview
We are seeking a talented and driven Java Software Engineer to design, build, and maintain high-performance, scalable, and reliable backend systems. In this role, you will collaborate with cross-functional teams to deliver high-quality software solutions that drive our business forward. You will be responsible for the full software development lifecycle, from concept and architecture to testing and deployment.
Core Responsibilities
- Application Development: Write clean, efficient, maintainable, and well-tested Java code adhering to industry best practices.
- Architecture & Design: Design robust backend architectures, RESTful APIs, and microservices that can handle high throughput and low latency.
- Database Management: Design, optimize, and interact with relational (SQL) and non-relational (NoSQL) databases.
- Testing & Quality: Conduct unit, integration, and performance testing using automated testing frameworks to ensure software reliability.
- CI/CD & Deployment: Participate in DevOps practices, leveraging CI/CD pipelines to automate application deployment and infrastructure management.
- Troubleshooting: Diagnose, debug, and resolve complex production issues and performance bottlenecks.
- Collaboration: Partner with product managers, frontend engineers, and system architects to translate business requirements into technical solutions.
Technical Skills & Qualifications
Required Technical Skills
- Core Java: Deep understanding of Java 8+ (or Java 11/17/21 depending on your stack), OOP concepts, multithreading, and concurrency.
- Frameworks: Extensive experience with the Spring Ecosystem (Spring Boot, Spring MVC, Spring Security, Spring Data).
- API Development: Proven experience building and consuming RESTful Web Services (JSON, XML).
- Databases: Strong proficiency with SQL databases ( PostgreSQL, MySQL, Oracle ) and ORM frameworks like Hibernate/JPA .
- Build Tools: Experience with build automation tools like Maven or Gradle .
- Version Control: Proficiency with Git and collaborative workflows (GitLab, GitHub, Bitbucket).
Preferred / Nice-to-Have Skills
- Cloud Platforms: Experience deploying applications on cloud infrastructure ( AWS, Azure, or GCP ).
- Microservices & Containers: Familiarity with Docker, Kubernetes , and microservice design patterns.
- Messaging Systems: Experience with message brokers like Apache Kafka or RabbitMQ .
- NoSQL Databases: Experience with MongoDB, Redis, or Cassandra .
- Testing Tools: Experience with JUnit, Mockito , or Testcontainers.
Soft Skills & Education
- Education: Bachelor's or Master's degree in Computer Science, Engineering , or a related technical field (or equivalent practical experience).
- Problem Solving: Strong analytical thinking and debugging capabilities.
- Communication: Excellent verbal and written communication skills to articulate technical ideas clearly.
- Teamwork: A collaborative mindset with a willingness to participate in code reviews and mentor junior peers.
- ...Java Developer At least 5 years of professional experience in Java and/or Scala programming roles. Java 8 or newer and/or Scala. For Java Devs: Functional programming concepts in Java. For Scala Devs: Fluency in functional programming, or demonstrable interest in learning...Suggested
- ...Services.Job DescriptionPreferred• At least 8 years of hands-on Java experience, including analysis, design and testing. • At least... ...application programming and SQL &PL/SQL.• At least 8 years of developing experience Java, JavaScript with a good knowledge of its ecosystems...Suggested
- ..., Software Consultancy and Information Technology Enabled Services.Job DescriptionPreferred• At least 6 years of experience in Core Java concepts such as multi-threading, design patterns• At least 6 years of experience in advance web user interface designing using ExtJS...SuggestedPermanent employmentFull timeH1b
- ...Software Consultancy and Information Technology Enabled Services.Job Description• At least 7 years of strong hands-on experience in Core Java / J2EE with Multithreading / Synchronization / Executor Frameworks / Concurrency frameworks; Design Patterns, spring, Struts,...SuggestedPermanent employmentFull timeH1b
- ...Core Skills Expert in Java Backend Key Responsibilities : • Design, develop, optimize, and maintain scalable data pipelines for processing and analyzing large scale financial data built on Core Java • Lead projects for developing batch pipeline processes for...SuggestedFull time
- ...experience in development of applications based on J2EE architecture with exposure to Server side Java with multi threading.QualificationsResponsibilities:• To design and develop applications based on Java/J2EE components.• Design, develop, prototype, and test of the...Permanent employmentFull timeH1b
- ...Banks. The project team is lean and agile and is distributed across UK, Tampa, New York and Warsaw. We're looking for a Java Developer for our margin terms and workflow management system built with Java-based technology stack on backend and Angular frameworks on...Full time
- ...Consultancy and Information Technology Enabled Services (ITES).Job DescriptionAt least 7 years of strong hands-on experience in Core Java / J2EE with Multithreading / Synchronization / Executor Frameworks / Concurrency frameworks; Design Patterns, spring, Struts,...Permanent employmentFull timeH1b
- ...personally, we ensure a bright future for NTT DATA Services and for the people who work here.NTT DATA Services currently seeks a Sr. Java Developer to join our team in Tampa, Florida (US-FL), United States (US).Java resource for Xcelys Midtier (Billing & Web Services)• 4 to...For contractorsWork experience placement
- ...provides detailed estimates for development. Design web based java applications, screen scrapers, and API’s. Understand... ...improved quality, and enhanced flexibility. Work with senior developers to increase mastery of technical and IT knowledge. Contribute to...Full timeWork from home
- ...Java Developer Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking a Java Developer for one of our direct clients in Tampa, FL. The position is hybrid with 2 days onsite. Job Description...
- ...Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain... ...Our challenge We are looking for a highly skilled Senior Java Developer to join our company. In this role, candidate will...Full timeFlexible hours
- ...and coordinate bug fixes to uphold the software quality standards Develop user training programs, documentation, and support frameworks to... ...and do software integration.Required Skill and ExperienceKafka, Java, GCP Skills. K8s ContainersPreferred Skill and ExperienceTelecom...Full timeTemporary workRelocation
- ...Senior Software Engineer Responsible for developing new user-facing features using Java & Microservices and building reusable components and front-end libraries. Translate designs and wireframes into high-quality, production-ready code. Optimize components for maximum...
- ...and coordinate bug fixes to uphold the software quality standards Develop user training programs, documentation, and support frameworks to... ...integration.Required Skill and Experience Experience as a Java Full stack - Core Java, Angular (v8+) Design, develop, and maintain...Full timeTemporary workRelocation
- ...business operations. The new system is being built with Angular, Java, and Spring. You will join an Agile team focused on designing a... ...solution. Responsibilities Lead the team Design and develop scalable Java application Write clean, testable, and maintainable...Full time
- ...business operations. The new system is being built with Angular, Java, and Spring. You will join an Agile team focused on designing a... ..., and scalable solution.ResponsibilitiesLead the teamDesign and develop scalable Java applicationWrite clean, testable, and maintainable...
- ...passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Software Engineer II- Java Full Stack Developer you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of...
$96.96k - $145.44k
...Category: Technology, Applications DevelopmentCompany: CitiAre you a Java virtuoso who sees code as a craft? Do you thrive on... ...powerful, elegant backend solutions? We're looking for a Senior Java Developer to join our elite technology team. This isn't just about writing...Full time- Java development for emerging technology company. Full development life cycle and production support/application maintenance in Agile... ...and open to new ideas. This position focuses on designing and developing solutions for new and existing projects. A candidate can be...Visa sponsorship
$96.96k - $145.44k
...for Citi - with technology providing the key to unlock this potential.Responsibilities:Actively develop and deliver components for the Core Prime Brokerage platform using Java/Kotlin.Contribute to agile development by improving CI/CD practices and implementing automated...Full timeShift work- ...Development - ~ Strong working experience with Angular or React. ~ Develops maintainable, modular UI components and integrates them with... ...Development (Strong Focus) – ~ Strong proficiency in Java and Spring Boot. ~ Designs and implements production‑grade REST...Work experience placement
- ...fit your needs, including your own.Job DescriptionJAVA & Hadoop Developer •Metrics generation/presentation using latest reporting tools •... ...•Experience with NoSQL Database •Development experience in Java/Python/ Ruby or Scala.Additional InformationVivek Salvatorevivek...Work experience placement
- ...documentation for the project.• Perform development/enhancements of Java/UI components using Kendo UI.• Perform testing and liaison with testing teams• Perform complex development• Solution and Develop common re-usable modules• Participate in global roll outs• Strong analytically...Full time
- ...of 10+ years of experience in development of applications based on J2EE architecture.Responsibilities:To design and develop applications based on Java/J2EE components.Design, develop, prototype, and test of the required subsystem and its interface to the systemManage...Full time
- ...Java Low Latency Developer Look for local for FL. Position: Java Low Latency Developer Location: Tampa FL Type: 06 months CTH Must have: Java, Exp with LL / High TP. Java 21, Spring Boot, Oracle, Kafka or MQ, now private cloud. Not...Local area
- ...ONLY - Considering consultants legally authorized to work in this location without sponsorship now or in the future Sr Java Backend Developer (L3) Location: Tampa, FL (5 days onsite) Duration: Long-term contract This role supports and works...Long term contractImmediate start
- ...identifying optimal architectural solution options Participate in developing integration strategies based on validation of proof of concept... ...Architecture Technical/Domain Skill 3Technology|Full stack|Java Full stack Work LocationRichardson, TX, Tampa, FLCountryUSAState...Full timeTemporary workRelocation
$113.84k - $170.76k
...Florida, United StatesSalary: $113,840.00 - $170,760.00Category: Technology, Applications Development, ProfessionalCompany: CitiThe Java Developer/SQL Lead Developer is a senior level position responsible for establishing and implementing new or revised application systems...Full timeWork experience placement$75k - $107k
...Salary: $75,000 - 107,000 per year Requirements: Proficiency in Java and a sound understanding of its ecosystem Basic... ...domain experience is preferred Responsibilities: Design and develop high-volume, low-latency applications for mission-critical systems...Full timeFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Java Developer. Be the first to apply!
- java developer remote part time Tampa, FL
- senior java developer Tampa, FL
- java microservice developer Tampa, FL
- java software engineer Tampa, FL
- senior java software engineer Tampa, FL
- entry level java developer remote Tampa, FL
- lead full stack java developer Tampa, FL
- full stack java developer Tampa, FL
- sr.java developer Tampa, FL
- java developer full time Tampa, FL





