Technology Product Management Manager Jobs

About Graviton Research Capital: Graviton Research Capital is a cutting-edge high-frequency trading (HFT) firm that leverages technology, quantitative research and algorithms to trade in global markets. Our team consists of world-class technologists, researchers and traders who collaborate to push the boundaries of automated trading. Role Overview : We’re looking for a Central Execution Trader to join our Singapore team. This role interfaces with, and acts as the communication hub for all brokers and exchanges on behalf of the firm externally, as well as technology, quantitative researchers, risk management, compliance, and business development teams internally. In this role, you’ll be building and refining systems that keep our live trading running flawlessly—where milliseconds make the difference. From designing real-time monitoring tools to automating critical workflows, you’ll be at the heart of ensuring smooth and efficient trade execution. Key Responsibilities: Act as the first line of defense in the events of alerts, rejects, and outages, and act as the primary point of contact for brokers and exchanges as the run point on all live issues that impact trading, undertaking risk-reducing trades when required, and ensuring end of day processes. Build and enhance real-time trade monitoring systems for live and post-trade environments, driving faster data analysis and quicker issue resolution. Automate critical processes like position reconciliation, and locates borrowing, cutting down manual effort and boosting operational efficiency. Conducted advanced trading algorithm analyses, optimizing execution strategies to improve trading efficiency. Leveraged expertise in systematic trading systems to enhance financial data management and operational efficiency. Work closely with traders, exchanges/PBs, developers and risk managers to enhance operational workflows and reduce processing times. Supported trade operations by monitoring and resolving trade discrepancie

University Recruiter About Graviton : Graviton Research Capital is a global quantitative trading and investment firm driven by technology, mathematics and rigorous problem-solving. We bring together exceptional talent across quantitative research, software engineering and technology to solve some of the most challenging problems in the industry. Our university talent ecosystem is one of the most important engines for building Graviton's future — and one of the most operationally demanding to run well. The Role : We are looking for a campus talent professional who can both think in systems and execute in detail — someone who can shape how Graviton identifies, engages, assesses and converts exceptional early-career talent, and who is equally comfortable owning the on-the-ground execution that makes a hiring cycle run without friction. Depending on experience, this role can be scoped as a hands-on execution owner running the campus hiring engine end-to-end, or as a strategic owner architecting the assessment frameworks, university strategy and program design that the engine runs on — in both cases, you will partner closely with Quant and Tech leaders and be accountable for the full lifecycle: university outreach, assessments, internships, PPO conversion and onboarding. What You Will Own Campus Talent Strategy & Ecosystem Building Build and maintain relationships with priority institutions (IITs, IIITs, BITS and relevant global universities), placement offices, faculty and student communities. Drive year-round engagement - events, technical talks and competitions — to strengthen Graviton's employer brand outside peak hiring windows. Assessment & Selection Coordinate (or design and standardize, at senior levels) rigorous selection frameworks in partnership with Tech and Quant teams — scheduling assessments, allocating panels, driving timely feedback, and building interviewer calibration mechanisms to keep evaluation objective and consistent. Internships & PPO

Description: Graviton Research Capital LLP, Gurgaon is looking to hire Software Engineers for our Core Technology team which has some of the best programmers in India working on cutting edge technologies to build a super fast and robust trading infrastructure handling millions of dollars worth of trading transactions every day. As a Senior Software Engineer with Graviton your responsibilities will include: Designing and implementing a high-frequency automated trading system, that trades on multiple exchanges Building live reporting and administration tools for the trading system Performance optimization and improving the overall latency of systems, through algorithm research and using cutting edge tools and techniques End-to-end ownership of modules, including designing, development, deployment and support Growing the team through involvement in the regular hiring process and occasional campus recruitments Requirements : The ideal requirements for our candidates are: A degree in Computer Science 3-5 yrs Experience with C/C++ and object-oriented programming Experience in HFT industry Expertise in algorithms and data structures Excellent problem solving skills Strong communication skills A working knowledge of Linux systems Any of the following is a plus: A good understanding of TCP/IP and Ethernet Knowledge of any other programming language e.g. Java, Scala, Python, bash, Lisp, etc. Familiarity with parallel programming models and parallel algorithms Experience with big data environments e.g. Hadoop, Spark etc. Benefits: Our open and collaborative work culture gives you the freedom to innovate and experiment. Our cubicle free offices, non-hierarchical work culture and insistence to hire the very best creates a melting pot for great ideas and technological innovations. Everyone on the team is approachable, there is nothing better than working with friends! Our perks have you covered. Competitive compensation Annual international team outing Fully covered commuti

About Graphcore Graphcore is a global leader in artificial intelligence computing systems. We design advanced semiconductors and data center hardware that deliver the specialized processing power needed to advance AI while improving the efficiency required for broad adoption. As part of SoftBank Group, Graphcore belongs to a family of companies developing some of the world's most transformative technologies. Our AI Engineering Campus in Austin plays an important role in building the future of AI computing. The Opportunity As Technical Services Director, you will lead the teams that operate and evolve Graphcore's engineering labs, high-performance computing (HPC) platforms, and data center environments globally. You will be accountable for reliable, secure, cost-effective infrastructure that supports demanding engineering, AI, silicon-development, and validation workloads. This role combines people leadership, infrastructure strategy, operational excellence, capacity and financial planning, procurement, and program delivery. You will partner with Engineering, Information Technology, Security, Finance, Facilities, Supply Chain, customers, and external suppliers. The position is based onsite in Austin and requires travel to company facilities, data centers, and supplier locations, including international travel. What You'll Do Lead, recruit, mentor, and develop the systems administration, lab operations, and technical services teams responsible for the facility supporting global Engineering and Research and Development. Own the reliability, efficiency, protection, safety, supportability, and continuous improvement of engineering labs, HPC systems, and infrastructure facilities. Establish service levels, operating standards, escalation paths, performance measures, monitoring, observability, automation, ticketing, and configuration-management practices. Translate engineering and customer requirements into infrastructure roadmaps, capacity p

Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry. With a growing client portfolio comprising of over 100 global organizations, Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to deliver end-to-end data-driven solutions and fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting-edge ingenuity is brought to life through its Innovation Labs and award-winning Be Yourself At Work culture and diverse talent. About the Job Capco’s Data Team helps our clients transform every aspect of their business. We are highly skilled at formulating data strategy, defining business and technology initiatives across the data management lifecycle and aligning multi-year strategic roadmaps with clients’ business goals. As digital technologies advance and regulations tighten, today’s consumers and today’s businesses are becoming more aware of the importance of good quality data. We work to establish holistic ways to effectively manage data through the modern data supply chain and facilitate consumption through analytics, modelling, AI, machine learning, dashboarding, and reporting. What You'll Get to Do Design and implement enterprise Data Governance and Data Management Frameworks for leading financial institutions. Define and operationalise data ownership, stewardship, critical data elements (CDEs), business glossaries, metadata, lineage and data quality controls . Help clients strengthen Data Quality, Metadata Management, Master Data Management and Data Architecture capabilities. Shape governance operating models, policies, standards and controls that work in practice. Support regulatory and risk-driven initiatives involving data sovereignty, residency, privacy and cross-border data . Work with business, te

Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry. With a growing client portfolio comprising of over 100 global organizations, Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to deliver end-to-end data-driven solutions and fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting-edge ingenuity is brought to life through its Innovation Labs and award-winning Be Yourself At Work culture and diverse talent. About This Job The Business Analyst (BA) plays a critical role in supporting a banking Data for AI programme. You will work across business, data and technology teams to assess current data practices, identify gaps and bottlenecks, and translate findings into practical requirements and improvements. The ideal candidate combines banking/financial services experience, strong business analysis skills and hands-on data governance/data management knowledge. What You’ll Do Assess current-state data governance, ownership, stewardship, access, controls and data processes. Work across AI/data use cases to understand data requirements, sources, flows, access and consumption. Lead stakeholder interviews and workshops with business, data and technology teams. Map processes and data flows and identify gaps, bottlenecks, manual effort and unclear accountability. Translate findings into clear business/data requirements, target-state improvements and reusable governance patterns. Identify recurring enterprise data issues versus use-case-specific challenges. Engage and constructively challenge senior stakeholders and SMEs. What We’re Looking For Bachelor’s degree in business, Finance or related field 5+ years of Business Analyst with experience in data, AI/analytics, or technology t

Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry. With a growing client portfolio comprising of over 100 global organizations, Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to deliver end-to-end data-driven solutions and fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting-edge ingenuity is brought to life through its Innovation Labs and award-winning Be Yourself At Work culture and diverse talent. We are experts in Banking, Capital Markets, and Wealth and Asset Management. We are rapidly expanding our Insurance sector capability. We specialise in Digital Transformation, Data Management & Data Analytics, Business & Finance Transformation engagements, and IT Transformation and Change programmes. We are committed to growing our business and hiring the best talent in the market. Our focus is on maintaining our agile and entrepreneurial culture. About the Job Capco’s Data Team helps our clients transform every aspect of their business. We are highly skilled at formulating data strategy, defining business and technology initiatives across the data management lifecycle and aligning multi-year strategic roadmaps with clients’ business goals. As digital technologies advance and regulations tighten, today’s consumers and today’s businesses are becoming more aware of the importance of good quality data. We work to establish holistic ways to effectively manage data through the modern data supply chain and facilitate consumption through analytics, modelling, AI, machine learning, dashboarding, and reporting. What You'll Get to Do Design, implement, and enhance enterprise Data Governance and Data Management Frameworks across banking and financial services clients. Develop and maintain

About Us “Capco, a Wipro company, is a global technology and management consulting firm. Awarded with Consultancy of the year in the British Bank Award and has been ranked Top 100 Best Companies for Women in India 2022 by Avtar & Seramount . With our presence across 32 cities across globe, we support 100+ clients across banking, financial and Energy sectors. We are recognized for our deep transformation execution and delivery. WHY JOIN CAPCO? You will work on engaging projects with the largest international and local banks, insurance companies, payment service providers and other key players in the industry. The projects that will transform the financial services industry. MAKE AN IMPACT Innovative thinking, delivery excellence and thought leadership to help our clients transform their business. Together with our clients and industry partners, we deliver disruptive work that is changing energy and financial services. #BEYOURSELFATWORK Capco has a tolerant, open culture that values diversity, inclusivity, and creativity. CAREER ADVANCEMENT With no forced hierarchy at Capco, everyone has the opportunity to grow as we grow, taking their career into their own hands. DIVERSITY & INCLUSION We believe that diversity of people and perspective gives us a competitive advantage. MAKE AN IMPACT Role Description Key Responsibilities Drive complex enterprise data transformation initiatives involving data analytics, reference data, data quality, regulatory data, reconciliation, and large-scale data transformation and migration programs. Act as a senior client-facing leader, engaging with global stakeholders across business, operations, technology, data governance, and executive leadership. Provide delivery leadership across interconnected workstreams including business analysis, migration, testing, process transformation, and coexistence/cutover planning. Establish strong program governance, execution discipline, escalation management, and cross-stream coo

Citibank, N.A. seeks an Applications Development Tech Lead Analyst for its Tampa, Florida location. Duties: Responsible for source code review to ensure it satisfies good coding practice. Coordinate all communication between tech team and Ab Initio vendor, including scheduling and chairing weekly meetings. Responsible for reconfiguration and reengineering to optimize performance. Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design. Prepare reports or correspondence concerning project specifications, activities, or status. Confer with systems analysts, engineers, programmers and others to design systems and to obtain information on project limitations and capabilities, performance requirements and interfaces. Manage the hardware infrastructure and monitor the performance metrices E2E. Identify areas of growth need and proposal scale up activities. Execute on scale up activities by submitting procurement requests, manage regular calls with the deployment team and plan go live/switch activity. Develop shell scripting code base to support the job executions, interactions between systems. A telecommuting/hybrid work schedule may be permitted within a commutable distance from the worksite, in accordance with Citi policies and protocols. Requirements: Requires a Bachelor’s degree, or foreign equivalent in Information Technology, Engineering (any) or related field and 6 years of progressively responsible, post-baccalaureate experience as a Software Engineer, Associate Director – Data Engineering, Senior Consultant, Data Specialist, Assistant Systems Engineer or related position involving gathering new business requirements, architecture, analysis, estimation, design, implementation, and leading a team of software developers and software development. 6 years of experience must include: Experience with AbInitio Data Processing (SME), Data Modeling

We are looking for a highly motivated AI/ML Software Engineer to join the Enterprise Agentic AI Platform team within IT. You will work closely with Business Analysts, and Engineering teams to design, develop, and deploy enterprise AI solutions that improve productivity and automate business workflows across Engineering, Operations, and Manufacturing. What you'll be doing: Design, develop, and deploy Agentic AI applications using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and AI orchestration frameworks. Build scalable AI services and reusable components integrated with enterprise applications such as PLM, SAP, and other business systems. Collaborate with business and IT teams to translate business requirements into AI-driven solutions. Develop secure, scalable APIs and enterprise integrations to enable intelligent workflows and automation. Improve AI solution quality, performance, and reliability through prompt engineering, evaluation, and continuous optimization. Partner with cross-functional teams throughout the Software Development Lifecycle (SDLC), from solution design through deployment and production support. What we need to see: Bachelor's or Master's degree in Computer Science, Information Technology, AI/ML, or a related field. 6+ years of software engineering experience with strong proficiency in Python and backend application development. Hands-on experience with Generative AI, LLMs, RAG, AI agents, REST APIs, and cloud-native application development. Experience integrating enterprise applications and building scalable, production-ready software solutions. Strong analytical, problem-solving, communicatio

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72+ million patients each year. Your unique talents will help shape the future of healthcare while building a career grounded in purpose, growth, and impact. A Day in the Life ※ 本求人は、障がいのある方を対象とした採用枠です※ 職務内容 ＜ポジション名＞ 【障がい者採用】カスタマーサポート：患者さん向け (CRM @ Tokyo) “Careers that Change Lives” 弊社の不整脈・心不全に対する植込み型医療機器をご使用いただいている患者さんの中には、日常生活における不安や疑問を抱えている方もいらっしゃいます。弊社では、植え込んだ後も継続的にサポートを行うことが大切だと考えており、患者さんが安心して日常生活を送ることで、QOL（生活の質）の一層の向上につながるよう努めています。 本業務では、電話（受電・架電対応）を通じて、患者さんの立場に立ち、寄り添う気持ちで質問や疑問にお応えしていきます。 主な業務内容 受電・架電業務 患者さんやそのご家族などから寄せられる問合せに対してのコール対応業務が中心となります。 日常生活における電磁干渉に関するご不安についても、患者さんが安心して日常生活を送れるよう、丁寧で分かりやすい説明を行っていただきます。 また、植込み型医療機器のデータを医療機関へ送信する機器（遠隔モニタリング）の設置と使用方法、トラブルシューティングなどの問い合わせに対してご対応いただきます。 対応履歴の登録 関連資料の送付手配業務など ＜勤務地＞ 品川本社 ＜部門について＞ カーディアックリズムマネジメント (CRM)は、メドトロニックの起源である心臓植込み型ペースメーカをはじめ、植込み型除細動器等、心臓植込み型デバイスを扱っている部署です。メドトロニックは本分野のPioneerであり、現在もトップメーカーとして医療に貢献しています。 ＜必須要件＞ 職務経験 社会人経験3年以上 顧客対応経験：営業、販売、接客、受付など、対人コミュニケーションを通じて顧客の課題解決や不満解消にあたった経験 スキル PCスキル(Microsoft Office: Excel, Word) 行動特性 マルチタスク能力と情報処理スキルがある方 コミュニケーション能力とチーム内での情報共有が丁寧にできる方 学歴 高卒以上 ＜歓迎要件＞

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72&#43; million patients each year. Your unique talents will help shape the future of healthcare while building a career grounded in purpose, growth, and impact. A Day in the Life ※ こちらは障がい者採用枠の求人になります※ 職務内容 &#xff1c;ポジション名&#xff1e; 【障がい者採用】カスタマサポート&#xff1a;社内対応含む (CRM &#64; Tokyo) &#xff1c;勤務地&#xff1e; 品川本社 &#xff1c;部門について&#xff1e; カーディアックリズムマネジメント事業部&#xff08;CRM&#xff09;は​​​​​​​、徐脈、頻脈性の不整脈や心不全などの慢性疾患を対象とした植込み型デバイス&#xff08;ペースメーカ、植込み型除細動器等&#xff09;による治療と、原因不明の失神と潜因性脳梗塞患者の不整脈をモニタリングするデバイス&#xff08;植込み型心電図モニタ&#xff09;を提供しています。 また、遠隔モニタリングシステムによるデバイス管理や、アラート通知による患者管理を行なうことで、治療の質と安全性の向上をサポートします。 その中で我々カスタマーサポートは、テクニカルサポートデスク&#xff08;TSD&#xff09;・ペイシェントコールセンター&#xff08;PCC&#xff09;の&#xff12;グループから構成されており、テクニカルサポートデスクは主にCRM製品に関する技術や機能面に関する問い合わせ対応をしており、患者さんの安全第一をモットーに活動しています。 &#xff1c;業務内容&#xff1e; CRMカスタマーサポート/テクニカルサポートデスクとして医療関係者&#xff08;臨床工学技士、医師、看護師等&#xff09;、代理店社員および当社営業部からの下記問合せ対応を電話、メール、画像通話を用いて行います CRMカスタマーサポート/テクニカルサポートデスクとして医療関係者&#xff08;臨床工学技士、医師、看護師等&#xff09;、代理店社員および当社営業部からの下記問合せ対応を電話、メール、画像通話を用いて行います ①遠隔モニタリングシステムの操作方法、閲覧方法のサポートや送信データの内容確認等 ②CRM製品の機能説明、心電図動作確認、電磁干渉等に関する問い合わせ対応等 ①を主業務としてサポートをいただきます ②はテクニカルサポートデスク内の別チームが主業務として担当しております &#xff1c;必須要件&#xff1e; 職務経験 社会人経験2年以上 電話応対を含む事務・営業・接客経験 スキル 基本的なPC操作&#xff08;PowerPoint/Word/Excel/Outlook/Teams等&#xff09; 行動特性 周囲と連携しながら、自ら考えて動ける方 新しい知識や経験を積極的に取り入れられる方 相手を尊重し、責任感を持って取り組める方 学歴 高卒以上 </

About the Team OpenAI’s Communications team is responsible for helping people understand our mission, technology, and impact. The team works across the company to communicate clearly and thoughtfully with a wide range of audiences in a rapidly evolving environment. Within Communications, the Strategy & Systems team is building a new model for how communications organizations operate—combining strong strategic judgment, effective operating systems, and the growing capabilities of AI. We design the frameworks, tools, and ways of working that help the broader team focus on its highest-impact priorities and execute them effectively. About the Role We are looking for a Strategy & Operations Manager to help make this operating model real. You will translate priorities into action, lead high-impact initiatives from idea through implementation, and design better ways for the Communications team to work. You will take ownership of complex projects that require clear thinking, strong follow-through, and a willingness to challenge how work has traditionally been done. You will partner with senior leaders, technical builders, and cross-functional teams to bring structure to ambiguous problems, strengthen execution, and apply AI in practical ways that improve how the organization operates. This role is based in San Francisco, CA. We use a hybrid work model of three days in the office per week and offer relocation assistance to new employees. In this role, you will: Lead strategic initiatives and special projects across Communications, turning ambiguous opportunities into clearly defined problems, aligned plans, and successful implementation. Help shape how the team sets priorities, makes decisions, and follows through on its most important work—including launches, campaigns, reactive moments, and longer-term initiatives. Design an AI-forward approach to project and program management, building systems that maintain momentum, surface risks early, and make ownership and de

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. COMPANY DESCRIPTION: Okta is the foundation for secure connections between people and technology. By harnessing the power of the cloud, Okta allows people to access applications on any device at any time, while allowing for strong security protection. The Okta service integrates directly with an organization’s existing directories and identity systems, as well as 6,500+ applications. Because Okta runs on an integrated platform, organizations can implement Okta quickly at large scale and low total cost. Thousands of customers, including Adobe, Allergan, Chiquita, LinkedIn, and Western Union, trust Okta to help their organizations work faster, boost revenue, and stay secure. To learn more about Okta, visit https://www.okta.com . JOB PURPOSE: In this role, you will be tasked with providing hands-on implementation and deployment services to our customers. We are looking for an experienced, enthusiastic and hands-on leader who can rapidly learn the Auth0 platform, our technology and the value proposition that we bring to customers of all sizes. You will lead multiple concurrent customer deployment projects with the number one goal to ensure long-term customer success. Additionally you will engage with the full Customer Success team in order to assure a smooth transition post-deployment to the support/maintenance phases. Finally, you will also be responsible for the continuous improvement of delivery processes and

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72&#43; million patients each year. Your unique talents will help shape the future of healthcare while building a career grounded in purpose, growth, and impact. A Day in the Life JOB TITLE: シニア薬事スペシャリスト DEPARTMENT: 品質保証・薬事&#xff08;薬事Cardiovascular/DIBポートフォリオ&#xff09; REPORTING TO: 薬事マネジャー ********************************************************************************************** Main Mission of Job “Being a “bridge” to deliver “meaningful” medical device to Japanese patients” 日本の患者さんに価値のある医療機器を届ける架け橋となる Main Responsibilities 血管内治療機器に関連する薬事業務に従事いただきます。 新製品のタイムリーな国内導入に向け、その製品特性、開発計画、市場およびビジネス上のニーズ、上市戦略を理解し、米国本社およびマーケティング部門と協力して、薬事承認および保険に関する申請戦略および作業計画を立案する。 薬事申請戦略および作業計画に基づき、米国本社および国内関連部門の協力を得て必要な情報を収集し、行政当局との相談を行いながら、質の高い申請書を効率よく作成して審査当局に提出し、承認取得する。 保険申請戦略に基づき、必要な申請書を作成し当局に提出する。区分C1またはC2申請を行う場合は、マーケティング部門、保険担当部門と協力して、国内外のエビデンスの収集、保険適用申請書の作成と提出、説明資料の作成、関連学会や行政当局との折衝を行う。 製品の流通に際し、モデル情報の登録や帳票類の整備等、付帯する薬事関連業務を行う。 米国本社との良好な信頼関係とコミュニケーションを維持して、必要な情報をタイムリーかつ正確に取得し、薬事行政上の必要な判断や措置を遅滞なく講じる。 国内薬事関連法令やグローバルな薬事行政の動向、担当する製品群および関連治療についての最新の情報・知識を収集する。 業界活動を通じ、品目の基準作成、薬事関連、保険関連などにおいて、業界側の考えを行政に提案する。 Must Haves 学士&#xff08;&#xff14;年制理系大学卒&#xff09;以上又はそれに相当する学位 医療機器又は医薬品の薬事申請業務&#xff08;クラスⅣの医療機器の薬事申請経験があれば尚可&#xff09; 米国本社との情報交換及び技術英語読解に必要な英語能力