Principal Java Performance Engineer, Stockholm

2 weeks ago


Stockholm, Sweden TN Sweden Full time

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Principal Java Performance Engineer, Stockholm

Client: Oracle

Location: Stockholm, Sweden

Job Category: Other

EU work permit required: Yes

Job Reference: 5b03395527bd

Job Views: 45

Posted: 22.01.2025

Expiry Date: 08.03.2025

Job Description:

Design, develop, troubleshoot, and debug software programs for databases, applications, tools, networks, etc.

We are looking for a performance engineer to participate with development teams, creating future versions of Java SE. In this role, you will evaluate the performance of features in the Java programming language and runtime environment, analyze performance issues reported by customers or detected by regression testing, and help improve the performance analysis and monitoring infrastructure and tools.

This position's duties and responsibilities include measuring, analyzing, and optimizing the performance of new Java features, identifying and resolving performance regressions and deficiencies in the Java runtime and libraries, and developing and deploying new benchmarks. Working with Oracle's product development, quality, and sustaining engineering teams, external partners, and the OpenJDK community is an essential part of the job.

Additionally, engineers in this position will have to improve and modernize an important Java EE application used to track the performance of Oracle's Java SE product releases. This application drives a complex performance measurement system that helps us identify regressions and validate performance optimizations, ensuring that the Java platform continues to perform well.

This position provides opportunities for growth and the chance to work with world-class engineers, creating and delivering new Java language features and runtimes. It requires strong software development skills and curiosity, desire, and problem-solving ability. Good communication skills are necessary to collaborate with colleagues, present findings, and work effectively with various engineering teams to positively influence Java performance.

Detailed Job Requirements:

- Strong technical background
- 5+ years experience in software development
- Knowledge of system and processor architectures
- Excellent knowledge of Java programming language
- Knowledge of Java Virtual Machine architecture and subsystems, including bytecode execution, JIT compilation and optimizations, object allocation and garbage collection, multithreading and synchronization
- Knowledge of shell scripting languages

Preferred skills and knowledge

- Experience in working with and managing the cloud infrastructure
- Experience in working in distributed teams

As a member of the software engineering division, you will assist in defining and developing software for tasks associated with developing, debugging, or designing software applications or operating systems. You will also provide technical leadership to other software developers and specify, design, and implement changes to existing software architecture to meet changing needs.

Duties and tasks are varied and complex, needing independent judgment. Fully competent in own area of expertise. BS or MS degree or equivalent experience relevant to functional area. Five years of software engineering or related experience.

Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.

Range and benefit information provided in this posting are specific to the stated locations only

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle’s differing products, industries and lines of business.

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