Sweeps Senior Java Server Developer

Confidential

Not specified contract

Posted: February 5, 2026

Required Skills

Job Description

The Senior Java Developer will be joining a team of top server engineers that design and build the heart of H5G games and product platform. The right candidate will be challenged to help propel H5G to the top tier of social gaming through adoption and application of the latest in the Server side, Big Data and AI technology, such as high scalable cloud based infrastructure, stream analysis and machine learning. The person will be a key contributor to aspects of design and delivery of all H5G Server Systems, Services and Data Stores.

Technical expertise – Architecture & Systems Development

Deep expertise in and experience with Java server side development, real time SOA and micro services architecture (6 years+)

Expertise with REST API Concepts and Spring Boot 2.5+ Framework, Tomcat, K8s, Docker ecosystem

5+ years of design and delivery of high volume highly available back end infrastructures – Telcos / Trading / AdTech systems, etc. Excellent understanding of enterprise architecture patterns, UML.

Gaming or Equity trading server side experience is a big plus

Demonstrated experience delivering systems at large scale (20K+ mps) using Kafka and Hazelcast

In depth understanding of the Distributed System Concepts: Leadership, Consensus, In-Sync Replicas, Partitioning

6+ years of hands on Java development, strong familiarity with Java 11/17+

Strong understanding of key security concepts and patterns

Good understanding of enterprise and mobile facing systems architecture

Developing and implementing unit, integration, and system tests to ensure the quality and reliability of the code; understanding and applying various testing methodologies (TDD, BDD)

Ability to analyze and optimize application performance, identify bottlenecks, and implement solutions to improve speed and efficiency. This often involves profiling and tuning database queries, application code, and infrastructure.

Wide experience in Identifying, diagnosing, and resolving complex technical issues in a timely and efficient manner; strong debugging skills and effective troubleshooting production issues.

Technical expertise - Data Management

Experience with SQL and No-SQL DBs, specifically with Cassandra and MySQL

Experience with cloud-based Big Data tools.

Experience with Real Time Stream Analysis. Experience with ML and AI modeling is a big plus.

Systems Operational maturity

Experience building operationally mature, well instrumented, very highly scalable, highly available, secure systems

Experience with Build Automation Tools: Gradle, Jenkins, Nexus, Docker Image Repositories

Experience with Google Cloud Platform, Kubernetes, Docker, DataDog, Stackdriver

Excellent understanding of SDLC, Java development and continuous integration best practices. Expertise with Jira and Confluence is a big plus.

Writing clear and concise documentation for code, APIs, and processes

Soft SkillSet

Collaborating effectively with other developers, designers, testers, and stakeholders to ensure successful project delivery.

Participating in project planning and estimation activities, providing realistic timelines and resource requirements

Keeping up-to-date with the latest Java technologies, frameworks, and best practices.

Education

BS in Computer Science, Engineering or equivalent. MS in CS or Engineering is a big plus.

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.