We are seeking a senior Java developer as a backend developer who will join the agency.
Requirements:
- English Fluency
- 5+ years of professional software development experience (Must have done hands-on development in most recent projects.)
- 4+ years of hands-on experience with Java - and are very familiar with Java 8 and 11 and comfortable developing with it
- REST API development experience using Spring Framework (Spring Boot, Spring Data JPA, Spring-Core, Spring MVC)
- Unit and Integration testing experience with Junit 5+
- In-depth experience designing and working with n-tier architectures (UI, business logic layer, data access layer) as well as experience in distributed architectures using integration hubs such as Data Power, Mule or any ESB’s
- Knowledge of SDLC processes and use of application lifecycle management tools such as JIRA, etc.
- Demonstrates hands-on experience with relational databases (such as Postgres or similar) and displays a good understanding of database principles/SQL beyond just data access
- Optimize SQL queries for performance, including using indexes, partitioning, and other techniques.
- Write complex SQL queries, including using joins, subqueries, and other techniques to create queries that extract the desired data from databases.
- Troubleshoot and debug SQL problems, including using profiling tools to identify performance bottlenecks and error messages to identify errors in queries.
- Experience in understanding system security measures and how to implement them (e.g., SQL injections, cookies etc.)
- Work with other developers and stakeholders to ensure and validate that data migration and performance tuning projects are completed and that requirements are met.
- Ability to quickly learn new concepts and/or technology.
- Ability to perform code reviews and recommend automated review tools for the project
- Strong communication skills, both written and oral, and the ability to smoothly interact with development team leadership and clients
- Strong analytical and problem-solving skills
- Ability to collaborate with the product, engineering, and business teams to understand the requirements that will form the core foundation for all future products
- Candidate should be self-motivated, independent, detail-oriented, and a team-player
- A strong candidate would also be able to demonstrate their competency in the following areas:
- Ability to adapt quickly to an existing, complex environment* Passionate about building high-quality systems with software implementation best practices* Project experience in working with Agile processes
Preferred Additional Skills:
- Deploy software in AWS, in particular using Elastic Container Service, Lambda, and Elastic Beanstalk
- Preferred: Experience with TypeScript or EcmaScript(ES6 or latest should be fine)
- Preferred: Experience in handling Style with either CSS or SCSS or BootStrap or similar.
- Preferred: Docker, Kubernetes
- Familiarity with functional programming (Java 11+) (extra points for Java 17+)
Knowledge in Learning Technology
This is a long-term project expected to span over several months or years. The developer will be required to work full-time.
Note: Only Pakistan developers are available.
Hi there
I am a senior Java developer with over 7 years of professional software development experience, including extensive hands-on experience with Java 8 and 11. I have developed REST APIs using Spring Framework, conducted unit and integration testing with Junit 5+, and worked on n-tier architectures. I have optimized SQL queries for performance and implemented system security measures. I am highly adaptable, detail-oriented, and have strong communication and problem-solving skills. I am confident in my ability to meet and exceed the requirements of this long-term project.
Please go through my profile its 15 years old see the work I did over the years.
---> No Win No Fee means that your satisfaction is my utmost priority. <----
Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you.
Regards
Shah
Dear Client,
With over 10 years of experience in Java and JavaScript, we have carefully reviewed the requirements for the Java Engineer/Backend Developer position and are confident in our ability to deliver exceptional results. We possess a strong background in Java development, including expertise in Java 8 and 11, REST API development using the Spring Framework, unit and integration testing with Junit 5+, and designing n-tier architectures.
We are well-versed in working with relational databases, optimizing SQL queries for performance, and implementing system security measures. Our team is proficient in collaborating with stakeholders to ensure project requirements are met and possess strong communication skills essential for effective project delivery.
We are eager to discuss the project further with you and explore how we can contribute to the success of your agency. Please initiate a chat to delve deeper into the project requirements and how we can add value to your team.
Looking forward to the opportunity to work together.
Best regards,
With over 5 years of professional software development experience, including 4+ years of hands-on Java proficiency, I bring a seasoned skill set to this project. As a full-stack engineer, I have created n-tier architectures like the one demanded by your agency and have a deep understanding of distributed architectures- a skill that might resonate well with your use of integration hubs. Spring Framework for REST API development projects is not new to me, be it Spring Boot or Spring Data JPA, or any other Spring-Core-related technologies. Unit and Integration testing using Junit lies at the core of my software development approach.
Having worked on various projects, I've cultivated the ability to quickly adapt to new concepts and technology. My efficient communication skills will ensure smooth interaction with all stakeholders while providing regular updates on the project progress.
On a personal note, my main objective is to help clients achieve success and deliver high-quality code remains consistent for all clients. I am self-motivated, detail-oriented, and believe in working 24/7 to ensure timely deliverables without compromising quality. Whether it's setting up and deploying software in AWS or handling styles using CSS and SCSS, I am eager and willing to learn
Dear Client,
We are pleased to present you with a proposal for the Java Engineer/Backend Developer project. N&T Negocios y Tecnologias s.r.l. is a company with 20 years of experience in the IT industry, specializing in developing web, mobile, blockchain, and AI projects. Our team of experts has a proven track record of delivering high-quality solutions to our clients.
For this project, we propose the following solutions:
1. Hiring a senior Java developer with at least 5 years of professional software development experience.
2. Ensuring English fluency for effective communication.
3. Utilizing Java 8 and 11 for backend development.
4. Implementing REST API development using the Spring Framework.
5. Designing n-tier architectures and working with distributed architectures.
6. Using JIRA for application lifecycle management.
7. Optimizing SQL queries for performance.
8. Implementing system security measures to protect against vulnerabilities.
9. Collaborating with stakeholders to meet requirements and ensure data migration and performance tuning.
We believe that the best architecture and technology to use for this project would be a microservices architecture with Spring Boot for backend development. This will allow for scalability, flexibility, and ease of maintenance. The use of Docker and Kubernetes will also streamline the deployment process and improve efficiency.
We are excited about the opportunity to work on this project and are confident that our team has the expertise and skills necessary to deliver exceptional results. We look forward to your response and the opportunity to discuss this project further.
Warm regards,
N&T Negocios y Tecnologias s.r.l.
Hello. My name is Imad.
With 9 years of experience in backend development and expertise in Java, I’m confident in my ability to deliver scalable and reliable solutions tailored to your needs. My background in building robust applications with high-performance standards makes me well-suited for backend roles, especially in crafting efficient APIs, optimizing databases, and ensuring secure architecture.
What I Bring:
Extensive experience with Java and modern frameworks.
Proven skills in designing efficient and maintainable code.
Focus on security, scalability, and clean code practices.
I’m committed to delivering quality work on time. Let’s connect to discuss how I can add value to your project.
Best,
Hi There:
Hope this note finds you in great spirits. Please note the below details:
Summary: Technical Architect with 07 years of experience in product development in JAVA, Hibernate, JPA, Spring, Java FX, SQL, performance tuning and web application security with a knack for troubleshooting.
SKILLS: Java 1.7, 1.8: Hibernate JPA | Spring Boot, Spring cloud Jboss JBPM, JBoss Drools Quartz scheduler | Oracle |PostgreSQL | Java performance analysis Oracle WebLogic | Apache Tomcat Apache Solr | Elastic stack Apache ActiveMQ | AWS Lambda
Eclipse, IntelliJ |Stanford CoreNLP
Architecture: Microservices | Monolithic
We are a team of IT professionals mentored by very experienced leadership. We offer solutions for WEB and mobile technologies. Please visit our company site www.kennedia.net. We have in-house UI/UX and a Testing team.
We will start the work within 2-3 days after the award of the project.
Look forward to hearing from you!! Thanks, Raman
Dear Christian F.,
I hope this message finds you well.
My name is Umer Hayat, and I am a full-stack PHP developer with over 8 years of experience in developing, customizing, and maintaining PHP-based websites for various clients.
I have reviewed your project requirements and would like to ask a few clarifying questions to ensure that I can meet your expectations. I believe a brief chat would be the best way to proceed.
Here is an overview of my skill set:
Core PHP
Laravel (PHP MVC Framework)
CodeIgniter (PHP MVC Framework)
WordPress (PHP CMS)
Shopify (PHP CMS)
Custom APIs and scripts
SQL, JavaScript, RESTful and Java
I look forward to discussing your project in more detail. Please feel free to reach out at your convenience.
Thank you.
Best regards,
Umer Hayat
Hi,
Are you looking for a senior Java developer who can hit the ground running? With over 5 years in software development and extensive hands-on experience with Java 8 and 11, I’m well-equipped to meet your needs.
I specialize in REST API development using the Spring Framework and have a solid grasp of unit and integration testing with JUnit 5+. My background includes in-depth experience with SQL optimization, debugging, and troubleshooting, ensuring your databases run efficiently.
I’m adaptable, detail-oriented, and thrive in collaborative environments, aligning closely with Agile processes. I’m also familiar with AWS deployment and Docker, which could be beneficial for your project.
Let’s discuss how I can help you build high-quality systems. I’m available for a chat at your convenience.
Best Regards,
Badar Madni
Hello there,
I have gone through your requirement for a Java Engineer/Backend Developer. With over a decade of experience in the industry, my team and I bring a wealth of knowledge and expertise to the table.
We specialize in creating dynamic, user-friendly, and high-performing backend systems that cater to diverse business needs.
Our Expertise:
Years of Experience: Over 10 years of professional experience in backend development.
Tech Stack: Proficient in the latest technologies including Java, Spring Boot, Hibernate, and various database management systems.
Skills: Expertise in API development, microservices architecture, database management, and security best practices ensures a comprehensive development approach.
Project Management: Agile methodologies for efficient and timely delivery of projects.
Proven Track Record:
Successfully delivered numerous projects across various niches, enhancing business growth and operational efficiency for our clients.
Custom Solutions: Tailored backend development strategies to meet your specific business objectives.
Quality Assurance: Rigorous testing protocols to ensure bug-free, smooth, and efficient system performance.
We're eager to work with you and discuss how we can bring your project to life with our expertise. Let us know a good time for a call or meeting to talk about your needs and how we can add value to your project.
Best Regards, Nettyfy Technologies
Hello Christian F.,
We would like to grab this opportunity and will work till you get 100% satisfied with our work.
We are an expert team which have many years of experience on Java, JavaScript, SQL, RESTful
Lets connect in chat so that We discuss further.
Thank You
As an experienced Senior Engineer with over 7 years of solid software development experience, I am confident in my ability to meet and exceed your expectations for the Java Engineer/Backend Developer position. I have hands-on experience with a plethora of frameworks and languages, including Java and its core libraries. Over the course of my career, I've worked extensively with Java 8 and 11 and have a proven track record of delivering high-quality REST APIs using Spring framework, enabling seamless communication between different tiers.
With a passion for creating highly scalable systems, I can champion your project's implementation best practices while adhering to Agile processes. My strong analytical and problem-solving skills enable me not only to complete tasks but identify potential bottlenecks proactively too.I'm also well-versed in performing code reviews as feedback is one of the strongest tools in refining any process.
Communication plays a vital role throughout any long-term project such as yours. Alongside being detail-oriented and self-motivated, I am an effective team player who smoothly interacts with team members from leadership to clients alike. Given your trust in me with this project, I assure you that not only would I deliver before deadline but maintain robust adherence to budgetary requirements consistently. Let's start building this greatmentoreship towards project success together!
With over 5 years of professional software development experience, my expertise lies at the intersection of Java and backend development. Proficient in Java 8 and 11, I am comfortable with building robust software solutions leveraging the Spring Framework. My skillset extends to include REST API development, Data Power, Mule and other ESBs, as well as a deep appreciation for SDLC processes. Beyond implementation, my passion is in optimizing systems for performance – including SQL query optimization with techniques like indexing which I have hands-on expertise on.
What sets me apart is my ability to adapt quickly to new tech stacks and complex environments, ensuring an efficient integration between existing systems and new code. I believe communication is key in driving successful projects, hence my strong oral and written skills enable smooth exchanges with development teams and leadership alike. Being proactive, detail-oriented, and a natural team-player allow me to deliver dependable results while exceeding project expectations.
Dear Christian,
I am thrilled to submit my proposal for the Java Engineer/Backend Developer position you have available. With over 5 years of professional software development experience and expertise in Java 8 and 11, along with in-depth knowledge of REST API development using the Spring Framework, I am confident in my ability to meet and exceed your project requirements.
I have a proven track record of working with n-tier architectures, relational databases like Postgres, and optimizing SQL queries for performance. Additionally, my experience in system security implementation and collaboration with development teams make me a strong fit for this role.
In addition to the required skills, I also have experience deploying software in AWS, familiarity with TypeScript, Docker, Kubernetes, and a passion for building high-quality systems using software best practices.
Before we move forward, I would like to ask: Are there any specific project milestones or deadlines that you would like to discuss further?
Looking forward to the opportunity to collaborate on this exciting project.
Regards,
KANIKA
Hi there,
I’ve carefully read your project description - Java Engineer/Backend Developer and really interested in this job.
I’m a full stack engineer for 8+years experience and can offering best quality and highest performance during your timeline.
I’m ready to discuss your project and can start immediately.
I'd like to talking about your proposals via chat.
I will wait for your reply
Thanks!
Yurii.
Hello,
I have read your job posting and I am interested in the same. I have a B. Tech (Computer Science) and MBA from the very best universities in the country with an acceptance rate of 0.01% of the applicants. I have been doing Data Analysis and visualisation for over 5 years now. I have worked with clients from the US, UK, UAE and Australia in different domains ranging from Statistics, Management, Finance and others. I am comfortable with a variety of tools including STATA, Python, Eviews, SPSS, Tableau, SAS, Matlab and R. I have experience in Matlab as well along with Time Series, Regression and other forms of Data Analysis.
I am available on a full time basis.
I can assure you in terms of quality and deliverables.
Please do send me a message in case you have any questions.
Hi, Is this a permanent job, please confirm.
I have total 15+ years experience in Software Design & Development
Including tech-stack Java, AWS, Lambda, Azure
Open to discuss regarding this job.
Hello,
Hope you are doing well.
I’ve thoroughly reviewed your requirements and I’m confident that my 8+ years of experience as an app and web developer make me a strong fit for this role. I have extensive hands-on experience with Java, particularly versions 8 and 11, and have worked on multiple projects utilizing Spring Boot, Spring Data JPA, and Spring MVC.
I’m comfortable developing REST APIs, optimizing SQL queries for performance, and working with relational databases like Postgres. I’m familiar with SDLC processes, including JIRA for application lifecycle management, and have a strong background in system security, including mitigating issues like SQL injection.
In addition to my backend expertise, I’ve collaborated closely with cross-functional teams and am highly adaptable to complex environments, which allows me to contribute effectively to Agile projects. I also have experience deploying software to AWS and working with containerization tools like Docker.
Lets chat so that I can better understand the technical aspects of the project.
Anurag
Hi
I have gone through the proposal and requirements of your project and super excited to work with you. I am integrating multiple microservices using Rest APIs at backend in java and spring boot in fintech indsutry from last 5+ years.
I completely understand how to integrate complex, huge and scalable architectures and how to manage them properly. I also worked on ISO20022 format for real time processing with multiple vendors for multiple clients.
Working domain :
I have worked mainly in fintech, ioT and machine learning domain.
Java :
I have worked on java 8, 11, 17 and now on 21
Database:
I have worked on postgres, mysql and oracle databases.
Spring boot
I have worked on spring 3.x.x versions. For database connectivity, I have worked with plain jdbc, spring data jdbc, spring JPA and hibernate. I also worked on spring security using api keys, basic auth, digest auth, oauth 2.0 and custom authorization as per need of client.
Restful APIs
I have written a lot of CRUDs using Restful APIs to integrate different microservices of different vendors and 3rd parties. I have also worked on dockerized applications.
AWS :
I am certified AWS developer associate.
It would be good to get more insight if we can discuss more about project. I am looking forward for your response
Best
Hi Christian F.,
Good afternoon!
⚡⚡⚡I HAVE READ ALL YOUR REQUIREMENTS VERY CAREFULLY AND UNDERSTOOD WHAT YOU WANT.⚡⚡⚡
As a top developer with extensive experience in RESTful, JavaScript, SQL and Java, I can provide the precise results you're seeking for.
For over 8 years, I have developed numerous projects focusing on enhanced user experience and performance optimization.
✔ Expertise and Experience: 8+ years of hands-on experience in RESTful, JavaScript, SQL and Java to deliver high-quality solutions.
✔ Efficiency: Streamlined development processes to save time and reduce costs.
✔ Scalability: Solutions designed to grow seamlessly with your business.
✔ Reliability: Robust implementations to minimize downtime and ensure optimal performance.
✔ Customization: Solutions tailored to your specific needs and objectives.
✔ Ongoing Support: 6+ weeks of support and maintenance to ensure your project runs smoothly.
I will share my past work in the chatbox.
I am eager to contribute my expertise to your project.
Looking forward to your reply.
Best regards,
Hi Christian F.
I am Leo Yeung from Hong Kong who has over 8 years of experience in Software development.
I'm really pumped about this opportunity! I have checked your job description for Java Engineer/Backend Developer. I recently led a project with similar challenges and nailed it. I am very proficient in RESTful, SQL, Java and JavaScript, and I'm ready to bring my skills and energy to your project.
I can deliver you 100 % satisfied result within your deadline. I would be delighted to have a brief chat to discuss the project further. Thank you for considering me for this opportunity, and I look forward to working together with you on this project.
Let's achieve your goal together!
Best regards,
Leo Yeung
