Performance Profiling jobs

Principal Software Engineer

APOGEE RESEARCH LLC · Posted Nov 9, 2026

Open

Arlington, Virginia, United States
On-site
Full-time · Manager
$154K–$265K per year

Principal Software Engineer

APOGEE RESEARCH LLC · Posted Nov 9, 2026

Open

Arlington, Virginia, United States
On-site
Full-time · Manager
$154K–$265K per year

Senior Android Engineer II - Platform

Ajaib · Posted Nov 9, 2026

Open

Remote, Indonesia +1 more
Remote
Full-time · Senior
5+ years

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Build and maintain Android foundations, shared libraries, SDKs, and secure sign‑in for Ajaib products.

Locations (2)

Jakarta, Jakarta, Indonesia
Bangkok, Bangkok, Thailand

Responsibilities

Design, build and maintain shared Android foundations: app architecture, modules, design system and shared libraries.
Own features end to end: technical design, implementation, testing, release and support for the teams that use them.
Keep shared libraries stable: clear APIs, semantic versioning, changelogs, migration guides and safe deprecation.
Build accessible, themeable Jetpack Compose components that product teams can adopt without custom work.
Build and improve secure sign‑in, token storage, biometric and device security features, working with backend and Security teams.

Requirements

Bachelor's degree in Computer Science
Nice to have: fintech experience

Backend Engineer

Zeromatter Technologies Inc · Posted Nov 9, 2026

Open

1+ years

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Design, implement, and scale high-performance backend systems for a photorealistic simulation platform.

Responsibilities

Design and implement high-throughput backend systems serving simulation data to internal and external systems.
Build and scale data pipelines for processing petabyte-scale volumes of simulation output.
Architect and optimize database systems for high-concurrency workloads.
Implement sophisticated caching strategies to minimize latency and maximize throughput.
Design fault-tolerant systems with strong observability and monitoring.

Requirements

Bachelor's degree in a relevant field (e.g. computer science) or equivalent working experience.
Nice to have: high-performance computing
Nice to have: scientific computing

Skills

compiled languages Rust C++Go C PostgreSQL MySQL

Software Engineer, Web Infrastructure

Notion · Posted Nov 9, 2026

Open

San Francisco, California, United States +1 more
On-site
Full-time · Entry
$150K–$168K per year

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Build the foundations behind Notion’s web clients to enable fast, reliable, accessible experiences for product engineers.

Locations (2)

San Francisco, California, United States
New York City, New York, United States

Compensation

For roles based in San Francisco or New York City, the estimated base salary range for this role is $150,000 - $168,000 per year.

Responsibilities

Investigate performance bottlenecks and improve client load and response times
Build or improve performance tests, dashboards, and guardrails
Ship scoped improvements to client loading, rendering, asset delivery, or caching
Partner with Web Infrastructure and product engineers to land changes safely
Document findings and share clear recommendations

Requirements

Nice to have: AI-enabled engineering tools

Skills

Senior Rendering Engineer

CD PROJEKT RED · Posted Nov 9, 2026

Open

Vancouver, British Columbia, Canada
Hybrid
Full-time · Senior
CA$127K–CA$210K per year
7+ years

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Developing rendering solutions and optimizations for Cyberpunk 2 to enable designers and artists to deliver visual vision using Unreal Engine 5.

Compensation

Estimated pay range for this position: $127,200 - $209,900 CAD annually

Responsibilities

Maintain, debug, and enhance existing graphics systems for improved performance and memory utilization.
Work closely with other engineers and various content teams to develop new and innovative rendering solutions for a large-scale, open-world environment.
Help art teams bring vast amounts of unique characters and a vibrant cyberpunk world to life, pushing the boundaries of runtime graphical fidelity.
Optimize runtime performance and memory utilization across both CPU and GPU.

Requirements

Nice to have: Nanite
Nice to have: Lumen
Nice to have: Niagara
Nice to have: Groom strand system
Nice to have: real-time hardware based ray tracing

Skills

C++graphics programming Unreal Engine 5 modern rendering techniques

Principal Engineer, Unity Rewards

Unity Technologies · Posted Sep 9, 2026

Open

San Francisco, California, United States
Senior
$180K–$342K per year
8+ years

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Lead the architecture and development of a standalone B2C mobile application for Unity’s rewards platform.

Compensation

Base Salary Range: We determine the base salary range for this role based on your primary work location: Zone A: $179,500 - $269,300 USD gross Zone B: $202,800 - $304,200 USD gross Zone C: $227,900 - $341,900 USD gross

Responsibilities

Lead the Architecture: Design and architect the mobile client (iOS/Android) for a greenfield consumer rewards application.
Build the Consumer Experience: Develop highly engaging, gamified UI/UX components—daily streak mechanics, dynamic offer walls, progress trackers, and real-time wallet balances.
Integrate at Scale: Connect the consumer app directly into Unity’s backend event-pipelines and ML attribution models.
Manage Virtual Economies: Architect robust on-device state management that handles virtual currencies, ledger updates, and offline/online syncing.
Anti-Fraud & Attribution: Implement secure, tamper-proof event tracking to prevent device farming and exploit loops.

Skills

Swift Kotlin React Native Flutter MVVM

Développeur(se) logiciel sénior, écosystème Android | Senior Software Developer, Android Ecosystem

Unity Technologies · Posted Oct 19, 2026

Open

Montreal, Quebec, Canada +1 more
Hybrid
Full-time · Senior
CA$103K–CA$220K per year
5+ years

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Senior Software Developer responsible for Unity platform support for an Android ecosystem across mobile, laptop, and hybrid devices.

Locations (2)

Montreal, Quebec, Canada
United States

Compensation

Zone A : de 103 000 $ CA à 153 000 $ CA brut Zone B : de 111 100 $ CA à 161 100 $ CA brut Zone A : de 115 400 $ US à 173 000 $ US brut Zone B : de 130 400 $ US à 195 600 $ US brut Zone C : de 146 500 $ US à 219 700 $ US brut

Responsibilities

Design and develop features and workflows in the Unity Editor
Profile, analyze, and identify optimization opportunities across the stack
Author comprehensive technical documentation
Ensure platform stability by investigating and resolving bug reports
Strengthen quality and delivery through automated testing and code reviews

Requirements

Nice to have: AI integration
Nice to have: Managed runtime environments
Nice to have: Advanced graphics APIs

Développeur(se) logiciel expert(e), écosystème Android | Staff Software Engineer, Android Ecosystem

Unity Technologies · Posted Oct 13, 2026

Open

Montreal, Quebec, Canada +1 more
Hybrid
Full-time · Manager
CA$153K–CA$301K per year

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Lead cross‑team technical initiatives, drive consensus on architectural designs and implementation strategies, and mentor engineering staff while shaping platform engineering initiatives.

Locations (2)

Montreal, Quebec, Canada
United States

Compensation

Zone A : de 153 000 $ CA à 229 600 $ CA brut Zone B : de 165 400 $ CA à 248 000 $ CA brut Zone A : de 157 800 $ US à 236 800 $ US brut Zone B : de 178 300 $ US à 267 500 $ US brut Zone C : de 200 400 $ US à 300 600 $ US brut

Responsibilities

Lead cross‑team technical initiatives
Drive consensus on architectural designs
Analyze and identify optimization opportunities
Provide technical mentorship
Contribute to strategic roadmap planning

Requirements

Nice to have: Game engine architecture
Nice to have: Managed runtime environments
Nice to have: Open‑source contributions
Nice to have: AI integration

Skills

Senior Engineer - Generative AI

Arrow Electronics, Inc. · Posted Oct 5, 2026

Open

Ahmedabad, Maharashtra, India +2 more
Full-time · Senior
4–7 years

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Senior-level engineer focused on designing, building, and deploying production-grade generative AI and agentic-AI solutions.

Locations (3)

Ahmedabad, Maharashtra, India
Indore, Madhya Pradesh, India
Pune, Maharashtra, India

Responsibilities

Architect, develop, test, and deploy generative-AI solutions
Design and implement agentic AI workflows and orchestration
Integrate enterprise knowledge bases and external data sources via vector databases and Retrieval-Augmented Generation (RAG)
Build and productionize ingestion, preprocessing, indexing, and retrieval pipelines for structured and unstructured data
Implement fine-tuning, prompt engineering, evaluation metrics, A/B testing, and iterative model improvement cycles

Senior Engineer - Gen AI

Arrow Electronics, Inc. · Posted Dec 2, 2025

Open

Ahmedabad, India
Full-time · Senior
5–6 years

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Senior-level engineer focused on designing, building, and deploying production‑grade generative AI and agentic‑AI solutions.

Responsibilities

Architect, develop, test, and deploy generative‑AI solutions
Design and implement agentic AI workflows and orchestration
Integrate enterprise knowledge bases and external data sources via vector databases and Retrieval‑Augmented Generation
Build and productionize ingestion, preprocessing, indexing, and retrieval pipelines
Implement fine‑tuning, prompt engineering, evaluation metrics, A/B testing, and iterative model improvement cycles

Requirements

Nice to have: fine‑tuning
Nice to have: parameter‑efficient tuning
Nice to have: multimodal models
Nice to have: retrieval‑augmented multimodal pipelines
Nice to have: agentic safety

Skills

Python scikit-learn TensorFlow PyTorch Hugging Face ecosystem LLMs

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