Fuse Energy logo
Fuse Energy

Building the world’s first renewable giant

CUDA Engineer

Location

United Kingdom

Posted

4 days ago

Salary

0

Seniority

Senior

Bachelor Degree4 yrs expEnglishNode.jsSCSS

Job Description

CUDA Engineer

Fuse Energy

• Write and optimise custom CUDA kernels for core transformer inference operations. • Profile kernels to identify and eliminate bottlenecks in occupancy, memory throughput, and warp divergence. • Apply kernel fusion to reduce memory round-trips and launch overhead across inference pipelines. • Optimise memory access patterns and manage the memory hierarchy for maximum bandwidth utilisation. • Implement quantisation-aware kernels and mixed-precision arithmetic to reduce latency and memory footprint. • Build and tune caching mechanisms for efficient autoregressive decoding. • Tune kernel launch configurations for target GPU architectures. • Benchmark kernels against existing baselines and drive measurable throughput and latency improvements. • Write tests for CUDA code to catch performance and correctness regressions. • Maintain internal CUDA libraries and contribute to team coding standards and documentation.

Job Requirements

  • 4+ years writing production CUDA code, with a track record of shipping performance-critical kernels.
  • Deep understanding of GPU microarchitecture, warps, occupancy, register pressure, and memory hierarchy.
  • Strong CUDA C++ skills, including streams and asynchronous execution.
  • Hands-on experience profiling to diagnose compute-bound vs. memory-bound bottlenecks.
  • Experience with kernel fusion, memory coalescing, and avoiding warp divergence.
  • Experience writing quantised and mixed-precision kernels.
  • Solid grasp of parallel algorithm design and numerical precision tradeoffs.
  • Nice to Have
  • Experience with transformer/attention-style kernels or autoregressive decoding.
  • Experience building high-performance GPU libraries from scratch.
  • Background in HPC or other latency-critical performance engineering.
  • Exposure to multi-GPU or multi-node kernel-level optimisation.
  • Comfortable reading PTX/SASS to validate kernel efficiency.

Benefits

  • Competitive salary and an equity sign-on bonus.
  • Biannual bonus scheme.
  • Fully expensed tech to match your needs.
  • Breakfast and dinner allowance for office based employees.

Related Categories

Related Job Pages

More Engineer Jobs

CVD Process Engineer

Micron Technology

Micron Technology specializes in memory and semiconductor technology, such as computer memory and image sensors. Since opening, Micron Technology has had a successful history and i

Engineer4 days ago
Full TimeRemoteTeam 45,000Since 1978

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. プロセスエンジニアとして, 最新鋭装置の迅速な導入, CIPハードウェア評価, そして現在のTechnode/次世代Technodeへの導入に必要なタイムライン管理に関わる改善活動のサポートが求められます。設備/ファブサポート/ガス&ケミカル/OMT/グローバルチームなど, 様々な関係者と良好な連携を築き, 様々な装置のセットアップや改善作業を行うとともに, 次世代Technodeにおける最新鋭装置の開発について, 技術開発チーム(TD)との継続的な連携も不可欠です。最小限の指示のみで独立して業務に取り組み, プロジェクトを期限内に完了し, 設定された目標を達成することが期待されます。 As a Fab Engineer at Micron Technology, Inc., you will be working with a team of other process and equipment engineers responsible for starting up, developing and optimizing processes to improve product quality and reliability, working on process yield improvement, cost reduction, productivity improvement and risk management as well as resolving manufacturing line problems. This position will identify, diagnose and resolve process related problems by applying failure analysis, FMEA, 8D or SPC methodology. Additional responsibilities include coordinating and carrying out process, equipment and material evaluation/optimization to implement changes at process step, leading and participating in yield improvement and cost reduction activities, handling new process baseline qualifications and managing, auditing and liaising with material suppliers to achieve quality, cost and risk management objectives. 職務内容• 必要な安全教育をすべて完了し, Micron の安全方針に従ってすべての作業を実施する• 新装置の設計, 開発, 特性評価を主導し, ハードウェアおよび手順上のギャップを特定• 解消する。• 作業品質, コスト管理, プロジェクトスケジュールの遵守を確保しながら, 装置のインストールとアップグレードおよび撤去を監督する。• 装置ベンダーと連携し, 既存製品の改善とロードマップのニーズ実現に努める。• 装置の性能, 運用手順, 保守仕様, コスト指標をまとめた文書の作成• 維持管理を行う。• 社内監査および社外監査への対応 Responsibilities and Tasks :• Complete all required safety training and perform all tasks in accordance with Micron's safety policies• Lead the design, development, and characterization of new equipment, identifying and resolving hardware and procedural gaps.• Supervise equipment installation, upgrades, and decommissioning while ensuring work quality, cost control, and adherence to project schedules.• Collaborate with equipment vendors to improve existing products and support roadmap requirements.• Create and maintain documentation detailing equipment performance, operational procedures, maintenance specifications, and cost metrics.• Support internal and external audits by providing necessary documentation and implementing corrective actions. 要件• 分析に基づく問題解決スキルを持っている。• チーム内外の関係者と適切なコミュニケーションがとれ, 連携した業務の遂行が出来る。• テクニカルな話題を理解, 発表, 教育, 開発を行う能力がある。• 各種プログラミングスキル, データベースに関する基本的な理解。• Digital skill (Script , RPA , Tableau) 作成の基本的な理解。• 時間管理, マルチタスク能力を持ち合わせている。• Microsoft Office ( Excel/Word/Power point )スキルを有する。• 英語による基本的なコミュニケーションスキルを有する(高校卒業程度)。 Required Skills and Qualifications :• Strong problem-solving skills based on analytical thinking.• Effective communication and collaboration with internal and external stakeholders.• Ability to understand, present, teach, and develop technical topics.• Basic knowledge of programming languages and database systems.• Familiarity with digital tools such as scripting, RPA, and Tableau.• Excellent time management and multitasking abilities.• Proficiency in Microsoft Office (Excel, Word, PowerPoint).• Basic English communication skills (equivalent to high school graduate level). About Micron Technology, Inc. We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for all . With a relentless focus on our customers, technology leadership, and manufacturing and operational excellence, Micron delivers a rich portfolio of high-performance DRAM, NAND, and NOR memory and storage products through our Micron® and Crucial® brands. Every day, the innovations that our people create fuel the data economy, enabling advances in artificial intelligence and 5G applications that unleash opportunities - from the data center to the intelligent edge and across the client and mobile user experience. To learn more, please visit micron.com/careers All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. To request assistance with the application process and/or for reasonable accommodations, please contact hrsupport_japan@micron.com Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards. Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron. AI alert: Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.

Japan

フォトリソグラフィ工程・開発エンジニア(シフト勤務)/ Photo Shift Engineer, Technology Development Engineer

Micron Technology

Micron Technology specializes in memory and semiconductor technology, such as computer memory and image sensors. Since opening, Micron Technology has had a successful history and i

Engineer4 days ago
Full TimeRemoteTeam 45,000Since 1978

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. PHOTO工程シフトエンジニアは, プロセス開発部門, プロセスインテグレーション開発部門, および量産部門と連携し, 24時間365日(24/7)稼働体制下での技術開発業務を担当します。 新規デバイス開発, 冗長化装置(Redundancy tool)の展開, 開発デバイスにおける迅速な異常品対応などを通じて, 止まることのない技術開発体制の実現に貢献します。 業務詳細 - PHOTO工程(PHOTO:フォトリソグラフィ)エリアにおける, 24時間365日(24/7)稼働体制下での技術開発業務 - 開発デバイスにおけるLevel Owner業務 (プロセスセットアップ, プロセス改善評価, SPC管理, 冗長化装置の展開など, PMIで規定された各種開発業務) - 新規装置評価および新規材料評価を含むPHOTOプロセス開発の推進 - 新規材料導入に伴う開発業務の実施 - 開発デバイスにおいて, PHOTOプロセス異常品発生時に, 迅速かつ的確な対応を行い, ロットの円滑なリリースを実現 - 慢性的なプロセス課題に対し, データ収集および解析• 取りまとめを行い, プロセス開発部門またはプロセスインテグレーション開発部門へエスカレーション - 開発ロットにおけるサイクルタイム改善活動 (冗長化装置の展開, 量産プロセスとの条件整合など)を, 量産部門と連携して推進 - AI使用について:データ解析や業務改善活動などあり/ Using AI for data analysis and business/process improvement initiatives. - 4勤4休シフト体制でのエンジニア業務対応, 勤務時間は以下の通り - 昼勤:08:00~20:15(実働10時間30分, 休憩105分)/夜勤:20:00~08:15(実働10時間15分, 休憩120分) 必須要件 ※以下のすべてを満たす必要はありません。• ハードスキル(Technical / Professional Skills) - 半導体に関する基礎的な知識を有している方 - 必要な教育内容を理解し, 適切に実施できる能力を有している方 - Microsoft Office(Excel, PowerPoint, Word)などの基本的なソフトウェアスキル - データの抽出, 所定フォーマットでの整理を行い, レポート作成ができるスキル - プロセスに関連する基本的なトラブルシューティング能力 - 日本語能力:N2レベル相当以上, またはビジネスレベル以上で業務を遂行できる方。加えて, 英文メール• 文書での英語使用経験がある方, または英語使用に抵抗のない方(翻訳ツール使用可) - 学士号以上, または半導体業界もしくは量産ラインでの実務経験2年以上を有している方 - シフト勤務(4勤4休)に対応可能な方 • ソフトスキル(Behavioral / Interpersonal Skills) - 担当エリアの課題を把握し, チームメンバーと連携して改善活動を遂行できる方 - 職場ルールを遵守し, 問題発生時に適切な報告• 連絡• 相談(報連相)ができる方 - 関係部門と円滑にコミュニケーションを図る能力を有している方 - 業務に対して前向きかつ主体的に取り組める方 - 自己管理能力(業務面• 健康面の双方)を有している方 歓迎要件 - PHOTOプロセスエンジニアリング業務の経験を有する方 About Micron Technology, Inc. We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for all . With a relentless focus on our customers, technology leadership, and manufacturing and operational excellence, Micron delivers a rich portfolio of high-performance DRAM, NAND, and NOR memory and storage products through our Micron® and Crucial® brands. Every day, the innovations that our people create fuel the data economy, enabling advances in artificial intelligence and 5G applications that unleash opportunities - from the data center to the intelligent edge and across the client and mobile user experience. To learn more, please visit micron.com/careers All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. To request assistance with the application process and/or for reasonable accommodations, please contact hrsupport_japan@micron.com Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards. Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron. AI alert: Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.

Japan

IE PLANNING AREA ENGINEER

Micron Technology

Micron Technology specializes in memory and semiconductor technology, such as computer memory and image sensors. Since opening, Micron Technology has had a successful history and i

Engineer4 days ago
Full TimeRemoteTeam 45,000Since 1978

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. ディスクリプション Description プランニングエンジニアは, それぞれの製造エリア単位で生産設備能力ならびに投資額計算を精度良く実施することにより, Fab15の生産計画, 投資計画に責任を持つ。またMCT, サプライチェーン部門, Fab15他部門等と協力し, 将来のFab15の姿をウェハアウト, 投資額の面から明確にしていくものである。 Planning engineer is responsible for Fab15 production planning and Capital expenditure scheme through implementation of production tool capability and investment cost calculation accurately to meet its requirement by each fab area and also take care of visualizing the future of Fab15 on a wafer out and investment-wise with support of MCT, Supply Chain and other departments in Fab15. 役割詳細(Role detail)(Roles and responsibilities) - 生産能力/投資計算(Capacity/Capital expenditure calculation) - Micronの生産能力計算データ構造, 手法を良く理解し, 製造各エリアレベルで生産能力を計算, ウェハアウト生産Mixの実現を確実にする。 Understand Micron's capacity calculation data structure and methodology to make sure that each process area can calculate their capacity in order to realize Waferout production mix - 3カ月に一度MOR updateに沿った生産能力ならびに投資額の算出を行う。 Calculate capacity and capital expenditure in accordance with MOR update on a quarterly basis. - 製品におけるMOR/PORのGapを認識し, 関係者に対して情報を提供する。 Recognize gaps of MOR/POR for each DID and pass down the information accordingly to the stakeholders - 適切なシステムの使用, 定期的なチェックにより, 生産能力計算の前提となるパラメータを精度よく維持する。 Maintain parameters accurately used for Capacity calculation through regularly use and periodical check - MCTと生産能力計算結果データのレビューを実施しすることにより他Fabとのベンチマークを行い, そのGapを理解し埋める活動を提案する。 Benchmark with other Micron Fabs through a joint review with MCT on a capacity calculation results and promote activities to develop understanding of and narrow the gap. - PEE/RnDと協力し投資額の最小化のためのアイデアを創出し提案する。 Create and propose ideas to minimize capital expenditure with collaboration with PEE and R&D - 将来の生産Mix変更に伴う検証 (シナリオ) Validation for the future production mix change(Scenario) - サプライチェーン部門(SnOP)と連携し, 4半期に2度, 市況や需要その他理由による将来の生産Mix変更(シナリオ)を生産能力と投資の面から検証する。 Collaborate with SnOP to verify and validate scenario two times in a quarter for potential production mix change due to market volatility, demands and other reasons from perspectives of capacity and capital. - 上記変更について, 関係者と情報共有する。 Share information among stakeholders in case of scenario modification - 生産能力計算結果に基づいた余剰設備の情報をレイアウトエンジニアへ情報提供する。 Provide information on excess tools based on the capacity calculation result to Engineers - その他Other requirements - Fabのプロジェクト業務において, ウェハアウトプット量や投資額等のデータが必要な場合は, プロジェクトに参加し情報提供する。 If you need to involve to obtain information on wafer output at any projects in the fab, capital expenditure and whatever, take part in associated ones to get message across. 要件(全て満たしている必要は無い) Qualifications to apply(not necessarily to meet all the requirements) - 1年以上のExcel, Powerpointの使用経験があること(必須) More than one(1) year experience of using Excel and Powerpoint(necessary to have) - 生産指標, 製造設備における一般知識を有する。 General knowledge for production key performance index, tools and equipments - 基本的な生産能力計算コンセプトを理解している。 Understanding of basic capacity calculation concept - 口頭, 記述にて英語のコミュニケーション能力を有する。 Have a better communication skill in verbal and written English - 強い問題解決能力を有する。 Strong ability for problem solving About Micron Technology, Inc. We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for all . With a relentless focus on our customers, technology leadership, and manufacturing and operational excellence, Micron delivers a rich portfolio of high-performance DRAM, NAND, and NOR memory and storage products through our Micron® and Crucial® brands. Every day, the innovations that our people create fuel the data economy, enabling advances in artificial intelligence and 5G applications that unleash opportunities - from the data center to the intelligent edge and across the client and mobile user experience. To learn more, please visit micron.com/careers All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. To request assistance with the application process and/or for reasonable accommodations, please contact hrsupport_japan@micron.com Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards. Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron. AI alert: Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.

Japan
Fuse Energy logo

Founding GPU Engineer

Fuse Energy

Building the world’s first renewable giant

Engineer4 days ago
Full TimeRemoteTeam 11-50H1B No Sponsor

Role Description Fuse is looking for a Founding GPU Engineer to develop and optimise GPU-accelerated software for data center systems. You'll work on low-level performance engineering for large-scale compute clusters, helping Fuse build the software layer that ties GPU workload behaviour to energy availability and grid demand. The Opportunity: - Fuse is in active discussions with major AI compute customers who need data center capacity across the markets we operate in, primarily for inference. - Demand significantly outpaces what we can currently build, meaning speed to power, reliability, and deployment cost matter more than specific hardware choice. - This puts CUDA/GPU performance engineering at the center of how Fuse serves some of the largest compute buyers in the market. Responsibilities - Design, implement, and optimise CUDA kernels for high-throughput, latency-sensitive workloads. - Profile and tune GPU performance across compute, memory bandwidth, and interconnect (NVLink/PCIe) bottlenecks. - Build tooling to correlate GPU cluster power draw and utilisation with real-time energy pricing and grid signals. - Optimise multi-GPU and multi-node scaling using NCCL, MPI, or similar communication libraries. - Work with data center infrastructure teams on power capping, dynamic voltage/frequency scaling, and workload scheduling strategies that reduce energy cost and carbon intensity. - Collaborate with ML/systems engineers to integrate custom kernels into training/inference pipelines. - Benchmark against CPU/GPU baselines and drive continuous performance improvements. - Contribute to internal libraries, documentation, and best practices for GPU performance engineering. Qualifications - 4+ years of experience writing production CUDA code, or equivalent strong project/industry experience. - Deep understanding of GPU architecture (SMs, warps, memory hierarchy, occupancy). - Proficiency in C++ and CUDA; experience with Python for tooling/orchestration. - Experience with performance profiling tools (Nsight Systems/Compute). - Familiarity with multi-GPU/multi-node scaling (NCCL, MPI, RDMA/InfiniBand). - Strong grasp of memory optimisation, kernel fusion, and parallel algorithm design. - Comfortable working across the stack from low-level kernels to system-level infrastructure. Nice to Have - Experience with Triton, cuDNN, cuBLAS, or custom ML inference/training frameworks. - Exposure to data center power/thermal management or demand-response systems. - Background in HPC, quantitative finance, or large-scale distributed systems. - Familiarity with Kubernetes/Slurm for GPU cluster orchestration. - Interest or experience in energy markets, grid systems, or sustainability-focused compute. Benefits - Competitive salary and an equity sign-on bonus. - Biannual bonus scheme. - Fully expensed tech to match your needs. - Breakfast and dinner allowance for office based employees.

United Kingdom