Senior Lead Java Full Stack Developer Jobs

About the Role Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Citi's Integrated Digital Assets Platform (CIDAP) is at the vanguard of institutional blockchain adoption — and security is its foundation. As digital assets move from innovation to regulated infrastructure, the cryptographic integrity of every transaction, wallet, and key lifecycle operation becomes mission-critical. We are building the security layer that the world's most sophisticated financial institution can trust. We are seeking a Senior Security Engineer (VP) to join our New York-based Digital Assets Platform engineering team. This is a hands-on, Java-focused backend engineering role for a security-minded engineer who understands both the craft of secure software development and the cryptographic primitives that underpin digital asset custody, signing, and key management. You will sit inside the core engineering team — writing production code every day — while being the resident authority on cryptographic design patterns, HSM integration, MPC protocols, and security architecture. Your work will directly protect billions of dollars of digital asset infrastructure used by institutional clients worldwide. Key Responsibilities Design, develop, and maintain security-critical backend services in Java — including cryptographic libraries, key management APIs, signing wor

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries. JOB DESCRIPTION: Senior Product Manager - Oncology Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. You’ll also have access to: Career development with an international company where you can grow the career you dream of. Employees can qualify for free medical coverage in our Health Investment Plan (HIP) PPO medical plan in the next calendar year An excellent retirement savings plan with high employer contribution Tuition reimbursement, the Freedom 2 Save student debt program and FreeU education benefit - an affordable and convenient path to getting a bachelor’s degree. A company recognized as a great place to work in dozens of countries around the world and named one of the most admired companies in the world by Fortune. A company that is recognized as one of the best big companies to work for as well as a best place to work for diversity, working mothers, female executives, and scientists. The Opportunity This position works out of our Lake Forest, IL location in the Molecular Diag

Job Requisition ID # 26WD101304 L'affichage de poste en français suivra / The French job posting follows. 26WD101304, Senior Field Marketing Manager, Flow Position Overview Autodesk Flow is the connected platform behind how film and television get made — from the moment footage is captured on set, through review and approval, to final delivery. We are standing up a dedicated field marketing function for Flow, and this is one of its first two hires. You will build the engine that puts Flow in front of the people who choose production technology: post-production supervisors, producers, heads of production and production technology leaders. This is a builder's role. You will shape the field program from the ground up, working alongside a dedicated ABM Manager and a growing Flow sales team. You will spend real time with filmmakers and production professionals, and you will be measured on the pipeline and revenue your programs produce. Responsibilities Own the field marketing plan for Flow, translating sales and business priorities into a coherent program of events, partner activity and digital demand Design and run small, high-touch customer experiences — hands-on sessions, workshops and roundtables — alongside a selective presence at the industry moments that matter (NAB, IBC, HPA, festivals and markets) Run webinars and digital programs that generate and progress demand, including partner co-hosted formats Drive qualified traffic into trial and self-serve entry points Help our channel and referral partners ma

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Software Engineer Overview Mastercard’s Network & Digital Payments group creates meaningful digital payment experiences for consumers, merchants, issuers, and partners at global scale. The Global Product Engineering team builds foundational payment solutions that are secure, resilient, scalable, and operationally reliable. This role is for a Senior Software Engineer who will contribute to the design, development, validation, automation, and operability of high-quality software solutions. The ideal candidate brings strong software engineering fundamentals, hands-on Java development experience, and a quality-first mindset, with the ability to build automation frameworks, contribute to application design, improve engineering practices, and support production readiness. Role As a Senior Software Engineer, you will independently execute key elements of software engineering projects and processes by applying strong technical knowledge, engineering best practices, and problem-solving skills. You will contribute to building and maintaining scalable software solutions, with a focus on testability, automation, performance, security, resiliency, and operational excellence. Key Responsibilities • Design, develop, and maintain high-quality software components, automation frameworks, and engineer

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description Senior Associate, Global External Manufacturing, (Oral Solid Dosage) works to ensure uninterrupted supply of Gilead’s clinical and commercial products through execution of manufacturing campaigns within our global external contract manufacturing network, while ensuring compliance with cGMP, regulatory requirements, and environmental, health, and safety legislations. This position is part of the Manufacturing Operations group within the larger Pharmaceutical Development and Manufacturing organization (PDM). This role requires collaboration with the Development, Quality, Regulatory, Analytical, Supply Chain, and Product & Portfolio Strategy organizations within PDM to ensure su

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it’s at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Position Overview : Freddie Mac’s Multifamily Line of Business is in the throes of a major digital modernization and transformation effort. It is an exciting time to be a part of Freddie Mac! We are searching for a highly innovative Senior Developer to join our team. Interested in learning more? Read on! Show off your skills as a full stack software engineer, and will influence outcomes, guide transformation, and put your stamp on how the team and organization evolves. We need you to use your experience and success in coaching and transforming technical teams to shift to a modern execution model. The journey is wide open with possibilities. Do you: Embrace change and innovation, and push the boundaries of what is possible? Embody Agile delivery at the core of your culture? Have rock solid tech skills that will drive teams and organizational direction on solutions and architecture. Bring modern approaches and know where the landmines are. Have full stack covered with all key modern languages under your belt? You are going to have to get into all parts of the code, as well as implement some of it, so you will need to know this stuff up and down. Our Impact: Freddie Mac’s Multifamily Line of Business is in the throes of a major digital modernization and transformation. We are changing the way we work everyday. You will be a key contributor for our transformation. Your Impact: You will be a mentor to the team, driving full (and accurate) adoption of modern software engineering and deliver

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. The Senior Structured Data Access Control Process Analyst will play an important role in supporting Micron's Structured Data Access Control (sDAC) program and related data governance initiatives. This role analyzes business processes, identifies opportunities for automation and efficiency, develops reporting and dashboard solutions, supports operational workloads, and contributes to projects that strengthen secure and compliant access to enterprise structured data. The successful candidate will combine strong analytical thinking with process improvement, stakeholder engagement, reporting, and project execution skills. Working closely with technical and business teams, they will transform complex governance processes into actionable insights and help drive continuous improvements across access management and governance workflows. This position supports both day-to-day operations and strategic initiatives, helping advance governance modernization, workflow automation, and user experience improvements across the organization. Responsibilities Develop and maintain a deep understanding of Structured Data Access Control (SDAC) process and related governance workflows along with the knowledge of Role Based Access Control (RBAC) and data security management for integration. Define, document and improve business processes, requirements, workflows, operating procedures, governance standards, user guidance, training material and communications. Identify opportunities f

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Senior High Bandwidth Memory (HBM) Electrical Failure Analysis (EFA) Engineer Job Description As a Global Quality (GQ) High Bandwidth Memory (HBM) Electrical Failure Analysis (EFA) Engineer on the DRAM/Emerging Memory Quality and Reliability Assurance team (DEMQRA) at Micron Technology, Inc., you will be responsible for the electrical characterization and electrical failure analysis (EFA) of all HBM products. You will need to distinguish whether it is package or device related failures. Preferably, you are equipped with knowledge of DRAM functionality, process, test program and device necessary for making solid judgment. You will also use a variety of test tools including the uMate tester, Merlin, Mongoose SM3 , Prober, CAD layout tool, and a variety of technical drawings and schematics to perform detailed characterization on HBM products. You will record and categorize failures in order to determine failure mechanisms and characteristics. In this role, you will communicate with various engineering groups, assist lab users with equipment setup and interpretation of data, and maintain critical EFA knowledge database. You will also be expected to apply AI to seek ways to improve the EFA process in order to reduce test time, increase throughput, and increase f

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. Job Summary: Micron's DRAM organization focuses on designing and developing industry leading dynamic random access memory products. These teams drive R&D, product design, and technology development for cutting edge DRAM nodes, including DDR5, LPDDR, HBM, and GDDR products that form the foundation of Micron’s global revenue leadership. Our Process Integration team is at the center of advancing next‑generation memory technology. We work closely across engineering, manufacturing, and change management to turn data into action and keep programs moving forward. If you enjoy solving complex problems and seeing your impact on real products, you’ll find a home here! We’re hiring a Senior Process Integration Technician to partner with Module Engineers and help drive day-to-day execution. This role is essential to keeping experiments, conversions, and production priorities on track through strong coordination and clear communication. You’ll play a hands‑on role in data analysis, issue resolutions, and cross‑functional alignment to support key technology milestones. Responsibilities Collaborate with cross-functional teams to interpret and complete conversions for assigned PI Engineering Module. Serve as the primary point of contact for experiment coordination, conversion activities, and lot movement logistics. Partner with PI Module Owners, Process Area Owners, PI Conversion Coordinators, and Change Management teams to ensure alignment and execution of module support tasks

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Everyone at Airbnb thinks about trust, but our team obsesses over it daily. At the core of trust is safety, and thus we spend a significant amount of our time and energy keeping the community safe. The Trust team is responsible for developing the technology that helps protect our community and platform from fraud while also ensuring our hosts, guests, homes, and experiences meet our high standards. We constantly work to fight against online fraud (such as monetary loss, compromised accounts, spam and scam in messages, fake inventory, etc.) as well as offline fraud (theft, property damage, personal safety, etc.). We also work on onboarding and screening of users, and think about complex topics like identity and reputation to ensure that every interaction with Airbnb helps build trust in us and our community. You'll work side-by-side with talented product managers, data scientists, software engineers, fraud intelligence, and operations teams. Together, you'll design and build ML solutions that have direct, meaningful impact on user trust, business success, and the global Airbnb community. The Difference You Will Make: As a Senior Machine Learning Engineer on the Trust team, you will actively contribute code and ideas that shape the ML systems protecting millions of Airbnb users. You'll own and deliver ML projects end-to-end — from designing and training models to productionizing and operating them at scale, while collaborating closely with cross-functional partners. You'll tackle real-world challenges such as account takeover, fake accounts, payment fraud, and bot detection. Your work

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations Toronto, Ontatio About the Role Account Executives, Channel Account Managers, Business Development Representatives, Solution Engineers, Customer Success, and Sales Operations - all working together help our customers adopt Cloudflare and create great Internet-enabled experiences. The sales team at Cloudflare helps customers solve real, technical problems while creating revenue streams that help the company provide free service to mil

About the Job: As a Senior Revenue Accountant at LaunchDarkly, you will play a critical role in ensuring that revenue is recognized accurately and in accordance with US GAAP and ASC 606, while leaning heavily into AI-driven automation to enhance process efficiency and scalability. You will own revenue-related tasks for month end close procedures and partner closely with cross functional teams (like Sales, Deal Desk, Legal) to review customer contracts and non-standard terms. You will also assist with external audits, preparing ad hoc analyses, and be a key point of contact for all revenue recognition activities. This role is ideal for a revenue accounting professional who enjoys working in a fast-paced environment where you can have a direct impact. Responsibilities: Support the monthly revenue close process, including preparation of revenue-related journal entries, reconciliations, and supporting schedules, to ensure timely and accurate revenue recognition Perform ASC 606 contract reviews for new and existing customer arrangements and document appropriate revenue recognition conclusions Evaluate complex or non-standard contract terms, including usage-based pricing, committed spend, minimum commitments, credits, discounts, contract modifications, renewals, and other commercial arrangements Maintain and reconcile revenue schedules across revenue, accounts receivable, deferred revenue, unbilled receivables, and customer credits Develop and maintain revenue accounting workbooks, rollforwards, and supporting documentation that provide clear audit trails from customer contracts and usage data through the general ledger Partner with Sales, Legal, Deal Desk, and Finance on new products, pricing models, contract structures, and commercial terms to identify potential accounting implications Support the accounting assessment and operationalization of new products and SKUs, including determining appropriate revenue recognition treatment, sales tax treatment, and ensuring requi

About the Role Together AI is building the AI Acceleration Cloud. We are building an end-to-end platform for the generative AI lifecycle, integrating fast, reliable inference and model-shaping services with cutting-edge AI cloud infrastructure. We're looking for an exceptional Senior GTM & Business Recruiter who can help us scale our teams while keeping the bar of excellence high. You'll own end-to-end hiring across GTM and Business functions, from first conversation through offer close, and partner with GTM leadership to translate ambitious hiring plans into real teams. This role is based out of our Headquarters in San Francisco. Responsibilities Own full-cycle strategic recruiting across GTM and Business organizations. Partner with executives and leaders to define hiring strategies, candidate profiles, and interview processes. Manage the candidate journey from sourcing handoff to offer stage, ensuring a seamless and exceptional experience. Provide market intelligence, funnel metrics, and competitive insights to shape hiring strategies and influence decisions. Collaborate with sourcers, coordinators, and recruiters to streamline processes and deliver a consistent, brand-aligned candidate experience. Act as a strategic thought partner to leaders, scaling from concept to execution with data-driven insights, creativity, and sound judgment. Requirements 5+ years of business or GTM recruiting experience in high-growth tech environments. Strong ability to build and maintain relationships with leadership and hiring teams. You thrive in a fast-paced, ambiguous environment with rapidly shifting priorities. Expertise in designing new interview processes and hiring strategies from the ground up. You adapt gracefully under pressure and navigate changing priorities with ease. Ability to do more with less, you thrive in a scrappy environment and you find creative solutions to problems About Together AI Together AI, the AI Native Cloud, is purpose-built for AI engineers

About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems. About the Role As we scale our operations, we're looking for a Senior People Operations Specialist to run the day to day HR engine for our workforce including onboarding, compliance, timekeeping, and employee support while helping build and improve the systems behind it. This is a hands-on, high volume role for someone who takes pride in getting the details right every time. Responsibilities Onboarding & Off-boarding: Build and run an end to end onboarding process for new hires: Offer to start handoffs, background check tracking, new hire paperwork, orientation logistics, badges/equipment coordination, and day one readiness Own I-9/E-Verify completion, re-verification, and record-keeping, maintaining audit-ready files at all times Execute off-boarding, including final pay coordination in line with California timing requirements, system deactivations, and exit documentation People Support & Administration: Maintain accurate, confidential employee records and personnel files across all employees Process HRIS transactions (new hires, changes, terminations) with a high bar for data accuracy Prepare employment verifications, notices, and required documentation Serve as the first point of contact for all HR questions across the company including benef

Meet Yubico Yubico is a global leader in identity security and creator of the YubiKey, the original hardware-backed passkey. We are publicly traded on Nasdaq Stockholm; our global footprint includes headquarters in Stockholm, Sweden, Silicon Valley, California; and Singapore. Why Join Our Mission? At Yubico, we are guided by a shared belief that your work matters. We operate under a cultural philosophy of Speed with Integrity , pushing the boundaries of technology to secure the AI frontier—protecting both human and agentic AI interactions—and leading the transition to post-quantum cryptography. In everything we do, we live by our core values: Battle Friction: We constantly look for new ways to simplify our products, our work, and the user experience. Inspire Higher: We think big, champion the open internet, and strive to do the right thing even when it is difficult. One Team: We are open, responsive, and collaborative, overcoming challenges and celebrating our successes together. Aligned with our commitment to open standards, we foster a thriving builder ecosystem through the Yubico Developer Program , offering free open-source repositories , libraries, and SDKs to help developers rapidly integrate strong hardware authentication into any application. Through close collaborations with technical partners like Google, Microsoft, and Amazon, as well as newer frontiers like OpenAI, we continue to shape a safer digital world while donating security keys to protect vulnerable communities, journalists, and humanitarian groups worldwide through our Secure it Forward program. At Yubico, we offer: Yubico Values: We work to ensure that our employees have an open space to have their voices amplified to create a workplace where everyone feels like they belong. In support of this, our employees have created some pretty cool Employee Resource Groups that foster inclusion, help build community and connection across Yubico. Additionally, Yubico donates YubiKeys to organizations in ne