senior java developer

Amicon Hub Services

<div>
 
 JD:- Role: Backend Developer
 
 
 Budget- 25-26k AED
 
 
 Experience- 8 Years
 
 
 Location- Onsite Dubai
 
 
 Position-2
 
 
 Skills: Java, Data structures, Algorithms, Microservices, java collection, Generics Springboot, System architecture, Kafka, Kubernetes, Lambda
 
 
 We are looking for a highly experienced and technically strong Senior Java Developer who brings a unique blend of architectural thinking and hands-on coding expertise. This role is ideal for candidates who are passionate about high-performance backend systems, microservices architecture, and writing clean, optimized code using modern Java, Spring Boot, and associated cloud-native technologies.
 
 
 As a key individual contributor, you will be responsible for end-to-end technical ownership &mdash; from architecture and design decisions to core backend development and performance optimization in large-scale distributed systems.
 
 
 ______________
 
 
 Key Responsibilities:
 
 
 &bull; Design, develop, and maintain highly scalable and robust Java-based microservices using Spring Boot.
 
 
 &bull; Take full ownership of system architecture, design patterns, and end-to-end design decisions.
 
 
 &bull; Write high-performance code applying advanced data structures and algorithms for real-world large data challenges.
 
 
 &bull; Design and implement caching strategies and low-latency data pipelines using Redis.
 
 
 &bull; Develop and deploy containerized services using Docker and orchestrate them via Kubernetes.
 
 
 &bull; Lead the technical direction on projects including system design, database schema design, and performance tuning.
 
 
 &bull; Collaborate with product teams and other engineers to convert product requirements into scalable, production-ready solutions.
 
 
 &bull; Conduct thorough code reviews, enforce best coding practices, and mentor junior developers where applicable (without people management responsibilities).
 
 
 ______________
 
 
 Required Skills:
 
 
 &bull; Strong core Java (8/11/17) development experience with advanced knowledge of the JVM.
 
 
 &bull; In-depth understanding of data structures and algorithms and their application in backend development.
 
 
 &bull; Expertise in Spring Boot, Spring Cloud, and building production-grade microservices.
 
 
 &bull; Practical experience in system architecture, design patterns (Factory, Singleton, Observer, etc.), and architectural principles (SOLID, DDD).
 
 
 &bull; Hands-on experience with Redis for caching and performance optimization.
 
 
 &bull; Proficiency in Docker and deploying applications on Kubernetes clusters.
 
 
 &bull; Strong database skills: experience with both SQL (PostgreSQL/MySQL) and familiarity with NoSQL solutions.
 
 
 &bull; Exposure to distributed systems, message brokers (Kafka/RabbitMQ), and event-driven architecture.
 
 
 &bull; Experience working in high-throughput, low-latency environments with a focus on performance tuning.
 
 
 &bull; Proven ability to work independently in a fast-paced environment and take technical ownership of features and modules.
 
 
 ______________
 
 
 Preferred/Good to Have:
 
 
 &bull; Experience with cloud platforms (AWS, GCP, or Azure).
 
 
 &bull; Exposure to observability tools (Prometheus, Grafana, ELK Stack).
 
 
 &bull; Familiarity with CI/CD pipelines and DevOps best practices.
 
 
 &bull; Exposure to load testing and system resilience strategies (rate limiting, circuit breakers).
 
</div>

Lead Java Developer

Binance

<div><div>Binance is a leading global blockchain ecosystem behind the world&rsquo;s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.</div><div></div><div> 
About the team</div><div>
Binance Cloud is a comprehensive exchange infrastructure solution that enables qualified entities to effortlessly deploy and launch a crypto exchange. Leveraging Binance&rsquo;s cutting-edge technology, Binance Cloud provides top-tier liquidity, strong regulatory compliance, and system stability, with ample room for customization. 
</div><div></div> 
<div>We are seeking a mid to senior level Java Engineer with a robust background in developing our trading systems. The ideal candidate will possess expertise in designing high-concurrency, high-availability systems.</div>
<h3 class="jobSectionHeader">Responsibilities</h3><ul><li>
Design, develop, and maintain high-performance Java-based applications for spot or futures trading systems</li><li>
Architect and implement scalable, low-latency, and fault-tolerant systems to handle high-concurrency workloads</li><li>
Optimize system performance to ensure high availability and reliability under demanding conditions</li><li>
Collaborate with cross-functional teams, including product managers, DevOps, and other developers, to deliver robust solutions</li><li>
Write clean, maintainable, and well-documented code following best practices</li><li>
Troubleshoot and resolve complex technical issues in production environments</li><li>
Stay updated on industry trends and emerging technologies to continuously improve system capabilities</li><li>
Participate in code reviews, mentoring junior developers, and fostering a culture of technical excellence</li></ul><h3 class="jobSectionHeader">
Requirements</h3><ul><li>
Bachelor's/Master's degree in Computer Science, Engineering or a related field</li><li>
5+ years of experience with backend development</li><li>
Strong expertise in designing and implementing high-concurrency, high-availability systems</li><li>
Proficiency in Java frameworks and tools (e.g., Spring, Hibernate, Maven)</li><li>
Deep understanding of multithreading, concurrency patterns, and distributed systems</li><li>
Experience with messaging systems (e.g., Kafka, RabbitMQ) and database technologies (e.g., SQL, NoSQL)</li><li>
Familiarity with microservices architecture and cloud platforms (e.g., AWS, Alibaba Cloud)</li><li>
Strong problem-solving skills and ability to work under pressure in a fast-paced environment</li><li>
Adaptive mindset with a willingness to learn and embrace new challenges</li><li>
Excellent communication skills and ability to collaborate effectively in a remote, international team</li></ul><div>
Why Binance</div><ul><li>Shape the future with the world&rsquo;s leading blockchain ecosystem</li><li>Collaborate with world-class talent in a user-centric global organization with a flat structure</li><li>Tackle unique, fast-paced projects with autonomy in an innovative environment</li><li>Thrive in a results-driven workplace with opportunities for career growth and continuous learning</li><li>Competitive salary and company benefits</li><li>Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)</li></ul><div></div><div> 
Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.</div><div>
By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.</div>

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</div>

Senior Java Engineer

DICETEK LLC

<div>Job Summary
We are looking for a Backend Developer with strong knowledge of Java and Node.js to work on live production systems and support the migration of applications from Java to Node.js. The developer will use AI-powered IDEs and tools such as Cursor AI to improve productivity, problem solving, and code quality. 
Key Responsibilities
1 Develop and maintain backend services using Java and Node.js
2 Migrate existing applications from Java to Node.js with minimal downtime
3 Work on running (live) production applications including fixes, enhancements, and optimizations
4 Build and maintain REST APIs for frontend integration
5 Fix bugs, improve system stability, and optimize performance
6 Use AI-powered IDEs and tools (Cursor AI, ChatGPT, GitHub Copilot, or similar) for problem solving, debugging, and faster development
7 Collaborate with frontend developers, DevOps, and technical teams 
Required Skills
1 Strong knowledge of Java and Node.js
2 Experience working with running (live) production systems
3 Good understanding of databases (SQL and/or NoSQL)
4 Experience building and consuming REST APIs
5 Hands-on experience using AI IDEs or AI coding tools such as Cursor AI, Copilot, or similar
6 Ability to work independently and within a team
7 Strong problem-solving and debugging skills 
Nice to Have
1 Experience with cloud platforms
2 Knowledge of Docker, CI/CD, or DevOps practices
3 Performance tuning and system optimization experience</div>

Backend Developer (Java & Node.js – Application Migration)

Appcom Solution Technologies

We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits. This Android app developer will work with our team of talented engineers to design and build the next generation of our mobile applications. Android programming works closely with other app development and technical teams.Responsibilities<ul><li>Translate designs and wire frames into high quality code</li><li>Design, build, and maintain high performance, reusable, and reliable Java code or kotlin code</li><li>Ensure the best possible performance, quality, and responsiveness of the application</li><li>Identify and correct bottlenecks and fix bugs</li><li>Help maintain code quality, organization, and automatization</li><li>Work with APIs and data sources per the requirements</li><li>Work with team members to design, develop, and launch new features</li><li>Put in place security procedures that are consistent with overall security goals</li><li>Unit-testing code for robustness, including edge cases, usability, and general reliability</li></ul>Skills<ul><li>BS/MS degree in Computer Science, Engineering or a related subject</li><li>Minimum experience should be 2 - 4 years</li><li>Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes</li><li>Knowledge of the Java and Kotlin programming languages is required to develop clear, legible, and maintainable code</li><li>Familiarity with RESTful APIs to connect Android applications to back-end services</li><li>Strong knowledge of Android UI design principles, patterns, and best practices</li><li>Experience with offline storage, threading, and performance tuning</li><li>Ability to design applications around natural user interfaces, such as &ldquo;touch&rdquo;</li><li>Familiarity with the use of additional sensors, such as gyroscopes and accelerometers</li><li>Knowledge of the open-source Android ecosystem and the libraries available for common tasks</li><li>Ability to understand business requirements and translate them into technical requirements</li><li>Familiarity with cloud message APIs and push notifications</li><li>A knack for benchmarking and optimization</li><li>Understanding of Google&rsquo;s Android design principles and interface guidelines</li><li>Proficient understanding of code versioning tools, such as Git</li><li>Familiarity with continuous integration</li><li>Additional knowledge about jet brains,Hilt or Dagger</li></ul>Job Type: Full-timePay: AED3,500.00 - AED4,000.00 per month

Android Developer

GSSTech Group

<div>We are seeking a skilled Senior Rust Developer to join our team and work on exciting projects for a large UAE bank!
Education<ul><li>
Degree, Post graduate in Computer Science or related field (or equivalent industry experience)</li></ul> 
Experience<ul>
<li>Minimum 5 years of development and design experience in RUST programming language.</li>
<li>Work experience with Rust and a solid foundation with C++ or Java.</li>
<li>Ability to write robust, highly efficient, reliable code.</li>
<li>Experience writing multi-threaded applications.</li>
<li>Experience in Micro services Design Patterns: (CQRS, SAGA, Circuit Breaker, API Gateway, Service Discovery etc)</li>
<li>Hands on experience in Profiling tools like AppDynamics/Dynatrace, performance tuning, debugging, monitoring.
</li><li>Understanding of containerization, experienced in Dockers , Kubernetes.</li>
<li>Benchmark performance, identify performance bottlenecks, and find ways to resolve them.</li>
<li>Write backend code that is fast, reliable, but also highly secure.</li></ul> 
Technical Skills<ul>
<li>Strong understanding of ownership model, concurrency, memory management.</li>
<li>Extensive working experience using structs, traits, cargo, smart pointers in RUST.</li>
<li>Extensive understanding / working experience with popular crates, build and deployment production grade application.</li>
<li>Extensive coding experience with SOLID principles, Event Driven Architecture (Kafka), MongoDB, Redis, and have passion for coding.</li>
<li>Good hands-on experience with design patterns (Creational/Structural/Behavioural) and their implementation.
</li><li>Well versed with CI/CD principles, actively involved in solving, troubleshooting issues in distributed services ecosystem
</li><li>Good experience in Quality gate tools like SonarQube, Checkmarks/fortify.</li>
<li>Familiar with Distributed services resiliency and monitoring in a production environment.</li>
<li>Exposed to API gateway integrations like 3Scale, Kong etc</li>
<li>Understanding of Single-Sign-on or token based authentication (Rest, JWT, oAuth)</li></ul> 
Functional Skills<ul>
<li>Experience in following best Coding, Security, Unit testing and Documentation standards and practices.</li>
<li>Experience in Banking, Financial and Fintech experience in an enterprise environment preferred.</li>
<li>Experience in Agile methodology.</li>
<li>Effectively research and benchmark technology against other best in class technologies.</li></ul> 
Soft Skills<ul>
<li>Able to influence multiple teams on technical considerations, increasing their productivity and effectiveness by sharing deep knowledge and experience.</li>
<li>Self-motivator and self-starter, Ability to own and drive things without supervision and works collaboratively with the teams across the organization</li>
<li>Have excellent soft skills and interpersonal skills to interact and present the ideas to Senior and Executive management</li></ul></div>

Senior Rust Developer

Talents of Endearment

A multinational technology firm is seeking a Senior Java + React Engineer to develop scalable web applications. This role involves full-stack development with a focus on Java and React, mentoring junior engineers, and contributing to architectural decisions. Candidates should have 5-7 years of experience and a Bachelor's degree in a related field. Competitive salary packages range from AED 17,000 to AED 35,000 based on experience.

Senior Java + React Full-Stack Engineer

Youandeye Advertising LLC

We are offering a 6-month internship opportunity for candidates with a background in Mechatronics or Robotics, interested in App Developer and technical execution. This role combines software development with hands-on exposure to automation and robotic systems.Key Responsibilities:<ul><li>Assist in the design, development, testing, and maintenance of applications.</li><li>Provide basic technical support for internal systems, applications, and devices.</li><li>Assist in installation, configuration, and troubleshooting of software and hardware.</li><li>Support integration of apps with APIs, databases, and third-party services.</li><li>Work with frameworks such ROS2/robotics similar applications.</li><li>Fix bugs, optimize performance, and enhance app features.</li><li>Collaborate with the team to understand user requirements and translate them into technical solutions.</li></ul>Requirements:<ul><li>Fresh graduates or final-year students in Mechatronics / Robotics / Automation / Computer Engineering</li><li>Basic knowledge of app development or programming (Python, Java, C++, JavaScript, etc.)</li><li>Understanding of PLCs, sensors, controllers, or robotic systems is an advantage</li><li>Familiarity with IoT, APIs, or system integration is a plus</li><li>Good communication and problem-solving skills</li><li>Willingness to learn and work on-site when required</li></ul>What We Offer:<ul><li>Hands-on experience in robotics and automation projects</li><li>Internship certificate upon successful completion</li><li>Opportunity for full-time employment based on performance</li></ul>Job Type: Internship Contract length: 6 months

App Developer- Internship (Mechatronic & Robotics Background)

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