Senior Java Developer
High 5 Games
contract
Posted on:
Location Type: Remote
Location: Canada
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Job Level
About the role
- Join a team of top server engineers that design and build the heart of H5G games and product platform.
- Help propel H5G to the top tier of social gaming through adoption and application of the latest technology.
- Key contributor to aspects of design and delivery of all H5G Server Systems, Services and Data Stores.
- Develop and implement unit, integration, and system tests to ensure the quality and reliability of the code.
- Analyze and optimize application performance, identify bottlenecks, and implement solutions to improve speed and efficiency.
- Maintain documentation for code, APIs, and processes.
- Collaborate effectively with other developers, designers, testers, and stakeholders for successful project delivery.
Requirements
- 6+ years of hands on Java development
- Deep expertise in and experience with Java server side development
- 5+ years of design and delivery of high volume highly available back end infrastructures
- Understanding of enterprise architecture patterns
- Experience of REST API design and implementation
- Gaming or Equity trading server side experience is a plus
- Experience delivering systems at large scale using modern streaming systems and distributed data systems
- Understanding of the Distributed System Concepts
- Strong familiarity with Java 8/11/17+
- Strong understanding of key security concepts and patterns
- Good understanding of enterprise and mobile facing systems architecture
- Ability to analyze and optimize application performance
- Wide experience in Identifying, diagnosing, and resolving complex technical issues efficiently.
- Experience with SQL and No-SQL DBs, specifically with Cassandra and MySQL
- Familiarity with cloud-based Big Data tools
- Familiarity with Real Time Stream Analysis
- Experience building operationally mature, well instrumented, highly scalable, highly available, secure systems
- Experience with Build Automation Tools
- Excellent understanding of SDLC, Java development and continuous integration best practices
- 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.
Benefits
- Unlimited company provided access
- Use of LLM tooling in daily work (cursor, cursor cli, codex cli, gemini, etc.)
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
JavaREST API designSQLNo-SQLCassandraMySQLDistributed System ConceptsBig Data toolsReal Time Stream AnalysisBuild Automation Tools
Soft Skills
collaborationproblem-solvingperformance analysisdocumentationproject planningcommunicationdiagnosing technical issuesresource estimationteamworkadaptability