Hands On Java Developer Jobs

About the Team The Corporate Security team is responsible for safeguarding all OpenAI employees and executives. Our mission is to create a secure, resilient environment that allows our teams to focus on their work without risk or disruption. We manage physical security operations across offices, events, and global initiatives, partnering closely with internal teams and external agencies to stay ahead of emerging threats. About the Role As the Corporate Security Operations Manager based in Mountain View, you will own day-to-day site security operations and help develop practical physical-security strategies, policies, and procedures. You will lead vendor-managed armed and unarmed security teams, partner cross-functionally, and serve as a key liaison with local law enforcement and security partners. This is a hands-on site-operations and guard-force leadership role, not primarily an executive, investigative, or policy-leadership position. The role typically requires 4-5 days in the office each week. In this role, you will: Office Security: Develop, implement, and manage practical physical-security measures, including policies, training, and vendor relationships, to protect employees and visitors across the Mountain View site and nearby facilities. Operational Management: Own the day-to-day performance of vendor-managed armed and unarmed security teams across shifts and locations. Set clear operational expectations and ensure security personnel understand and consistently follow company policies, post orders, and procedures. Monitor security practices, identify operational risks, and drive timely, practical mitigation and remediation. Coordinate with Workplace, Facilities, building management, law enforcement, and other internal and external partners to maintain a cohesive security posture. Support broader Corporate Security operations as needed. Support or lead security operations for on-campus events. Serve as the primary point of contact for VIP and government-guest

About the Team The Ecosystem AI Deployment Engineering (ADE) team supports strategic partners as they build high-quality technical integrations into ChatGPT and Codex. Our goal is to create products users depend on, drive adoption and retention, and build an ecosystem where partners win when OpenAI wins. About the Role We are looking for an AI Deployment Engineer to help strategic partners design, build, evaluate, submit, launch, and maintain high-utility plugins for ChatGPT and Codex. This is a hands-on, partner-facing product engineering role for someone who can contribute to the platform itself, lead sophisticated partner engagements, and translate ambiguous product needs into production-ready integrations. You will work across partner product and engineering teams and OpenAI's product, engineering, partnerships, legal, policy, design, and go-to-market teams. You will identify the right use cases, prototype and review implementations, run evaluations, debug issues across systems, guide partners through submission and review, and support launch and post-launch iteration. The best person for this role moves fluidly between code, product judgment, project leadership, and clear communication with engineers and executives. This role is a fit for a product minded engineer who wants to stay close to users and partners while still going deep on code, reliability, evaluations, and developer experience. The goal is to help partners ship plugins that are not merely technically functional, but genuinely useful in ChatGPT and Codex. This role is based in our San Francisco office. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you will: Own the technical partner journey for priority B2B plugins—from pitch and readiness assessment through architecture, build, evaluation, submission, launch, and ongoing maintenance. Identify strong plugin use cases, define crisp user journeys and expected behaviors, and

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. About the Role We are looking for a highly experienced RTL engineer to own critical on- and off-chip interconnect components for our custom AI accelerator platform. You will drive the microarchitecture and RTL implementation of scalable on-chip communication fabrics connecting high-bandwidth compute, memory, and I/O subsystems as well as purpose-built off-chip interfaces and protocols needed to enable custom computing at scale. This is a senior, hands-on engineering role with broad technical ownership. You will drive design from requirements through the full silicon lifecycle, from architecture definition and performance analysis through RTL implementation, verification closure, physical design convergence, bring-up, and production readiness. You will plan and oversee the work of junior engineers and help drive and develop productive engineering relationships with external partners and help manage partner execution. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you will: Own the microarchitecture, RTL design, and delivery of major SoC interconnect components, including network-on-chip fabrics, switches, routers, bridges, protocol adapters, arbiters, and traffic-management logic as well as off-chip protocol bridges and interfaces. Drive third party engagements to develop novel networking and interface protocols and silicon IP while ensuring high quality and de

About the Team The Corporate Security team is responsible for safeguarding all OpenAI employees and executives. Our mission is to create a secure, resilient environment that allows our teams to focus on their work without risk or disruption. We manage physical security operations across offices, events, and global initiatives, partnering closely with internal teams and external agencies to stay ahead of emerging threats. About the Role As a Corporate Security Manager , based in our San Francisco office, you will lead day-to-day security operations while supporting the development of global physical security strategies, policies, and procedures. You will work cross-functionally to maintain a strong and adaptive security posture, manage vendor security teams, and serve as a key liaison with law enforcement and security partners. This position requires hands-on experience in corporate security operations. This role typically involves 4–5 days in the office each week . In this role, you will: Office Security: Develop, implement, and manage physical security measures, including policies, systems, and vendor relationships, to protect employees and visitors in the San Francisco offices. International Offices: Support the International Director to safeguard OpenAI’s global footprint by assisting with security policy writing, consistent with US and main office policy and procedures, including ongoing mitigation strategies. Events: Support local events when needed and work with the resilience team on updating policy and procedures that involve the GSOC’s support. Partnerships & Stakeholder Engagement: Establish and strengthen relationships with local law enforcement agencies, peer security organizations, and other external partners to stay current on emerging risks. Policy Development & Compliance: Be the primary point of contact for the Corporate Security Operations team for global policy and procedures. Support and contribute to all the Corp Sec pillars as needed, f

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. About the Role We are seeking a Operations Program Manager (OPM) to serve as the single-threaded operational leader for new hardware introductions (NPI) and production ramps across OpenAI’s AI infrastructure systems. This role combines hands-on execution with strategic ownership. You will be responsible for defining the operating model, aligning cross-functional stakeholders, setting the critical path, making informed tradeoffs, escalating decisively, and ensuring hardware programs deliver on schedule, quality, cost, and scalability. Success in this role requires comfort operating in ambiguity, influencing without authority, and driving alignment across internal teams and external partners—while keeping eyes firmly on long-term system scalability and repeatability. In this role, you will: Strategic & Leadership Ownership Act as the single-threaded owner for operational readiness across NPI and ramp, accountable for outcomes from early bring-up through sustained production Translate OpenAI’s infrastructure strategy and engineering objectives into clear operating plans, execution priorities, and decision frameworks Drive alignment across Engineering, Operations, Strategic Sourcing, Finance, Capacity Planning, and Executive stakeholders by framing tradeoffs, risks, and recommendations Proactively identify inflection points where decisions or investments are required to protect long-term scale, reliability, or cost targets Influence operational strategy with manufacturing par

About the team: OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. About the role: We are seeking an experienced Optical Network Engineer to lead Laser related work within our optical interconnect efforts for large-scale compute systems. The role also requires broad, hands-on optical validation experience across IM/DD-based interconnects, working from lab characterization through production readiness and scaled deployment. In this role you will: Drive laser-focused requirements and technical direction within the broader optical interconnect roadmap. Lead evaluation and validation of optical components and subsystems, including laser-based elements, in lab and production-representative environments. Support end-to-end optical testing for IM/DD interconnects (e.g., module/system bring-up, characterization, debug, and readiness for scale). Work with external partners to align on development milestones, performance targets, and quality expectations. Own technical issue triage and resolution across performance, reliability, and manufacturability topics. Collaborate across internal teams to support integration, rollout, and operational success at scale. You might thrive in this role if you have: Strong experience in laser-focused optical engineering (development, validation, manufacturing readiness, or field support). Broad hands-on background with IM/DD optical technologies and optical test/debug workflows. Experience working with external suppliers/manufacturing partners and production-oriented execution. Demonstrated ability to debug complex t

About the team Preparedness is a critical Safety Research team at OpenAI, which is focused on mitigating AI threats to global security that could scale to an extreme level of severity. Our work involves: Measurement. Monitoring and predicting the evolving capabilities of frontier AI systems. Mitigation. Keeping misuse safeguards, alignment tools, and security measures on track to adequately address extreme threats that might arise in the future. Coordination. Setting mitigation targets by maintaining OpenAI’s preparedness framework , and partnering with other staff to achieve these targets. This is urgent, fast-paced work that has far-reaching implications for the company and for society. About the role The stakes of securing OpenAI increases as our internal coding and research becomes increasingly driven by autonomous AI agents. Compromising these agents could allow a cyber threat actor to compromise many other parts of the company. In this role, you would lead Preparedness work defending the security of our internal AI agents against insiders, Advanced Persistent Threats (APTs), or powerful AI agents. We’re looking for a strong hands-on technical executor with experience working directly with advanced cyber threat actors. In this role, you will: Develop and maintain threat models via which advanced attackers could compromise our coding assistants and automated security systems. Identify security investments that are especially critical to make in advance; for example, prioritizing by implementation lead-times, costs, and benefit. Partner with Security, Infrastructure, Research, Legal, and Preparedness to align on implementation plans and tradeoffs. Lead technical execution directly when needed, including prototyping controls, writing and reviewing software, and coordinating engineers across teams. Work with penetration testers to close gaps in defenses. You might thrive in this role if you: Are an exceptional hands-on technical executor. Have worked with advanced

About the role Productions is the 'done for you' managed services wing of ElevenLabs made for creators and media businesses. We bring together our AI audio tools and human experts to unlock human-edited dubs, audiobooks, and more in 15+ languages directly on the ElevenLabs platform. Here are a few recent projects Productions has helped bring to life: Dubbing for some of the world's biggest creators (DudePerfect, Lex Fridman, Andrew Huberman) and media businesses Audiobook production for leading publishers and digital storytelling platforms Voice creation, sound design, and other audio engineering services for ElevenLabs' largest customers You can learn more about Productions here: https://elevenlabs.io/productions As an Audio Engineer, you will: Create, refine, and iterate on custom voices for ElevenLabs customer using different techniques Clean, edit, and prepare customer audio to ensure optimal cloning and generation quality Provide hands-on training and technical guidance on ElevenLabs tools and best practices Work on Audio Quality rated labeling projects Requirements 3–5+ years experience in audio engineering, sound design, mixing/mastering, or related fields Experience working directly with clients, creative teams, or technical stakeholders Strong proficiency with DAWs (e.g., Pro Tools, Reaper, Logic, Ableton) Deep intuition for voice characteristics, timbre, clarity, and performance nuance Ability to translate ambiguous customer needs into clear audio and voice-design solutions Strong organizational discipline for operating within a time-based service model Location This role is remote and can be executed globally We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.

About Us Paytm is India’s leading digital payments and financial services company, which is focused on driving consumers and merchants to its platform by offering them a variety of payment use cases.aytm offers acquiring devices like Soundbox, EDC, QR and Payment Gateway where payment aggregation is done through PPI and also other banks’ financial instruments. To further enhance merchants’ business, Paytm offers merchants commerce services through advertising and Paytm Mini app store. Operating on this platform leverage, the company then offers credit services such as merchant loans, personal loans and BNPL, sourced by its financial partners. About the role: Evangelize and demonstrate the value and impact of analytics for informed business decision making by developing and deploying analytical solutions and providing data driven insights to business stakeholders to understand and solve for various lending business nuances. The Credit Risk Analyst will be responsible for monitoring , analysing and optimising lending portfolios across consumer / merchant lending products. This includes overseeing portfolio health , developing / refining risk strategies and supporting business growth through risk adjusted decision making. Key Responsibilities : - Portfolio Monitoring & Analytics - Risk Strategy & Policy Design - Stress Testing & Risk Containment - Loss forecasting & scenario planning - Product & Growth Partnership - Collections Interface / Strategy - Compliance & Bureau Management Requirements: - 5 to 8 yrs in portfolio risk management function in Fintech/ Banks/ NBFC - Hands on experience in SQL, Python, R, Pyspark - Good understanding of Bureau data, Alternate Data, Scorecards, Digital Lending API's etc - Ability to translate data into clear insights and recommendations - Familiarity with BI tools like Tableau, Looker , Metabase etc - Understanding of machine learning models in credit risk - Strong problem solving and stakeholder management skills

About Your Team Our Human Resources team operates as a strategic partner to the business, focused on cultivating a high-performance culture where exceptional talent thrives. Our work is fundamentally guided by the DICE (Democratize Internet Commerce for Everyone) mission, which underpins our approach to all people strategies. Our core mandate centers on two critical pillars: driving world-class Talent Density and continuously elevating Employee Experience. We achieve this by relentlessly attracting, developing, and retaining the highest caliber of professionals, ensuring that every individual contributes significantly to our success. Concurrently, we are committed to shaping an unparalleled employee experience—one defined by transparent communication, meaningful development, and a deeply engaging, inclusive culture. As stewards of the company's most valuable asset—its people—we design, implement, and champion people strategies that directly translate into sustained business growth and a position as one of India’s most sought-after e-commerce destinations. About The Role We are looking for a highly driven and technically strong HR professional to join our team as an Assistant Manager – HR, with a core focus on HR systems, analytics, AI-driven solutions, and automation. This role is not about managing processes at the surface level, it is about deep problem discovery, building scalable solutions, and continuously improving the employee experience through technology. The ideal candidate is someone who is curious, hands-on, and user-first, with the ability to break down ambiguous problems and solve them using data, systems, and emerging technologies like AI.

The Performance Research Engineer will play a critical role in advancing TaylorMade's leadership in golf equipment performance. This role bridges physical testing, player testing, Tour-level data collection, and advanced analytics to deliver actionable insights that influence product design, product validation, and performance optimization. The ideal candidate is a hands-on engineer with strong mechanical aptitude, advanced data skills, deep golf intuition, and the ability to translate player feedback into clear engineering direction. Essential Functions and Key Responsibilities: Lead the design and execution of advanced performance testing protocols for golf clubs and balls, including lab, player, field, and Tour-based testing environments. Serve as a category-focused Performance Engineering owner for one or more product areas, with potential emphasis across Woods, Irons, Putter/Wedge, or cross-category initiatives. Support PGA/LPGA Tour and elite-athlete testing by collecting clean, repeatable, decision-ready data while operating professionally and respectfully in player-facing environments. Analyze large datasets from lab, player, and field testing to extract insights on ball speed, launch, spin, consistency, delivery, impact location, dispersion, and performance tradeoffs. Translate Tour and player-test observations into clear engineering recommendations, product questions, validation plans, and follow-up experiments. Develop and maintain automated data pipelines, dashboards, and reporting tools for performance tracking, project communication, and cross-functional decision-making. Collaborate with R&D, Product Development, Tour, Fitting, Consumer Insights, and Analytics teams to integrate player feedback and real-world data into product design.

Position Summary: This role serves as a strategic HR Business Partner, driving business performance through effective people strategies. Partnering with senior leadership, you will leverage data, financial insights, and HR expertise to optimize workforce planning, organizational effectiveness, and employee engagement. Balancing strategic advisory and hands-on execution, you will lead key initiatives across talent management, organizational design, and workforce cost management to deliver impactful business outcomes. Essential Functions and Key Responsibilities: 1. Business Partnership & Strategic Advisory Partner with business and senior leadership to understand priorities, initiatives, financial requirements, and organizational structures, and translate these into people strategies. Analyze personnel costs and various employee data to provide meaningful insights and recommendations to senior leadership. Drive the development and execution of initiatives that contribute to business performance and employee engagement. Collaborate with key stakeholders (e.g., Total Rewards, Finance) to align people’s strategies with business needs. 2. Talent Strategy & Workforce Planning Lead the Talent Strategy function within business units, including programs, policies, and practices that foster a high-performance, employee-oriented culture. Identify opportunities and challenges in hiring, retaining, and developing talent. Provide guidance to managers on talent management and succession planning. 3. Workforce & Cost Management Manage headcount planning and governance in alignment with the Annual Operating Plan. Partner with leadership to optimize workforce allocation based on business strategy. Develop and manage personnel cost forecasts, ensuring that labor expenses are effec

TaylorMade Golf is seeking a Senior Tax Accountant to join a dynamic finance team in a high-visibility role within a prominent global brand. Reporting to the Tax Manager, this role spans U.S. and Canada federal and state income tax, gross receipts taxes, withholding taxes, and unclaimed property — a rare opportunity to build multi-jurisdictional expertise. It combines technical tax concepts with hands-on accounting operations and the judgment to work independently in a fast-paced environment. Essential Functions and Key Responsibilities: Partner with external advisors, serving as a point of contact to deliver timely, accurate estimates, extensions, and filings for U.S. and Canadian tax matters. Prepare and review monthly and annual income tax provision calculations under ASC 740, including current and deferred tax analyses, book-to-tax differences and permanent/temporary differences. Identify and track unclaimed property exposure and coordinate escheatment due diligence and filings by partnering across departments to strengthen controls and processes. Analyze and reconcile tax related general ledger accounts monthly. Serve as point of contact for tax audits/notices, and work with auditors and other TaylorMade departments to provide accurate, timely information and minimize company risk. Monitor changes in tax law, assess impacts, and proactively communicate risks and opportunities to management. Support the continued evolution of tax processes, including the use of technology, AI, and data to improve efficiency, accuracy, and controls. Support M&A activities, including due diligence, purchase accounting tax inputs, and post-transaction integration. Perform other duties and assignments as required. Knowledge and Skills Requirements: Excellent verbal and written communication skills in English. Ability to clearl

ABOUT TOPGOLF Topgolf is a sports entertainment company that has changed how millions of people experience golf, and a genuinely energizing place to build a career. Every year, guests visit our venues for an experience that’s hard to find anywhere else: hitting golf balls toward a target-lined outfield, tracking every shot in real time, enjoying great food and drinks, and connecting with friends, family, and coworkers. With more than 100 venues worldwide and proprietary Toptracer technology integrated into our guest experience and licensed globally, Topgolf operates at the intersection of entertainment, technology, and hospitality. We are a growing, dynamic business with meaningful opportunities to innovate, scale, and continuously improve how we support our teams and our guests. WHAT WE’RE SEEKING This is a role for a hands-on leader who wants ownership of a function, not just oversight of one: someone who can take a clear technical position, modernize a reporting process, and continue to develop an already strong team. Just as important: someone who wants our financials to give the CFO and business leaders real insight into what’s driving performance, so they can make faster, better decisions. THE ROLE This role owns the accuracy and integrity of Topgolf’s financial reporting, serves as the company’s primary technical accounting resource, and helps modernize the systems and processes behind our numbers. It reports directly to the CFO and works closely with the Controller, FP&A, Tax, Treasury, Legal, IT, Internal Audit, external auditors, and our private equity sponsor. WHAT YOU WILL DO Financial Reporting & Consolidation Own preparation and review of monthly, quarterly, and annual financial statements under U.S. GAAP, including consolidation across legal entities, business units, and international op

ABOUT TOPGOLF Topgolf is where golf meets a great time. We're a high-energy sports entertainment venue where every shift is different, every guest brings their own energy, and the people who work here make it all happen. If you're looking for a place to grow, have fun, and be part of something bigger than a job description, you're in the right place. WHAT WE’RE SEEKING Are you someone who likes to figure out how things work, fix what’s broken, and take pride in keeping a complex venue running smoothly? Do you bring a hands-on approach, a willingness to learn, and the kind of reliability that a maintenance team can count on? Can you troubleshoot a repair issue, respond to a maintenance call, and manage your supplies and tools — all in the same shift? We’re looking for a Facilities Associate who wants to build real maintenance skills in a dynamic, high-energy environment. No experience is required — we will train you. You’ll keep the venue, grounds, technology, and game systems in top shape while also engaging with guests and supporting a team that takes the guest experience seriously. If you’re motivated, mechanically curious, and ready to grow, this is your role. THE ROLE The Facilities Associate (Maintenance Technician I) is responsible for the maintenance, repair,