Senior Java Full Stack Engineer 2c Staff Jobs

About the Job: LaunchDarkly is seeking a skilled Full-Stack Engineer to join our Experimentation team! You’ll collaborate closely with a cross-functional team of backend, frontend, and full-stack engineers, along with product managers, data scientists, and designers, to help build an experimentation platform that balances power and accessibility. In this role, you’ll contribute to the design, development, and maintenance of scalable, performant services using Go and RESTful APIs, and user experiences built with React and TypeScript. You’ll have opportunities to take ownership of projects, grow your technical expertise, and help improve the quality and reliability of our systems. We’re focused on building a best-in-class experimentation platform that enables customers to run impactful, data-driven experiments with ease and confidence, and we’re actively growing the team to deliver on this vision. We are committed to delivering a leading experimentation platform that empowers our customers to run tests and data-driven experiments seamlessly and at scale. We have a robust product roadmap, and we are actively expanding our teams to execute on it. Responsibilities: Contribute to the design, development, and maintenance of scalable and performant solutions for experimentation and data-driven products, with attention to usability and maintainability. Collaborate with senior engineers on architectural decisions that impact system scalability and performance. Lead limited scope features from definition to deployment Help identify and troubleshoot performance issues and participate in efforts to optimize service reliability. Work closely with product managers, engineers, data scientists, and designers to implement new features and iterate on existing functionality. Participate in code reviews to support code quality and share constructive feedback with teammates. Write clean, maintainable, and well-tested code that enhances the reusability and readability of team systems. Con

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About the Revenue team The Revenue team drives Affirm’s top-line growth through strategic partnerships, pricing, and go-to-market execution. We acquire, retain, and expand merchant relationships across eCommerce, in-store, telesales, and the Affirm app. The team leads onboarding, relationship management, and performance optimisation to help partners succeed. We deliver value-added solutions, drive adoption, and support long-term business growth by connecting merchants and consumers through Affirm’s products. About the role We’re looking for a Director, Key & Enterprise Sales in the UK to lead this business and help shape Affirm’s long-term growth in retail. Reporting to the Head of International Sales, this leader will oversee 5 senior Account Executives and work with some of Affirm’s most strategic merchants across fashion, beauty, apparel, sporting goods, electronics, furniture, travel and other lifestyle categories in the UK and Europe. This leader will evolve our UK Go To Market (GTM) strategy, build executive relationships, guide complex commercial opportunities, and turn strategy into measurable business results. They will lead a high-impact team and partner across the business to help Affirm win, launch, and grow strategic merchant relationships. What you’ll do Lead and mentor a team of senior Account Executives, creating alignment, accountability, and consistent execution against regional and company priorities. Own executive stakeholder management for the region: set the narrative, surface risks early, recommend decisions, and drive resolution with senior leadership; lead executive-level negotiations with strategic partners. Partner with senior leadership to define and evolve the UK/Europe enterprise GTM strategy and operating model, including segmentation, coverage, merchant p

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . Presence is shaping how people, creators, businesses, and communities express who they are and show up across Reddit. As Reddit expands into new experiences like Shopping, Reddit Pro, and other emerging product areas, we’re building the foundations that connect identity, profiles, communities, and discovery across the platform. We’re looking for a Staff Product Designer to help define those foundations. This is a highly strategic, systems-oriented role for a designer who enjoys solving complex problems across product boundaries. You’ll shape experience architecture, create reusable UX patterns, and help teams build experiences that feel connected as Reddit evolves. What you’ll do Define UX strategy and experience architecture across multiple Presence initiatives. Shape foundational experiences across identity, profiles, community representation, Reddit Pro, and emerging product areas. Turn ambiguous opportunities into clear product direction, scalable frameworks, and compelling experiences. Use AI-assisted design and coding tools to create functional prototypes that make ideas tangible and accelerate decisions. Partner with Product, Engineering, Research, Content Design, and senior leaders to influence product direction. Bring teams together around shared principles, trade-offs, and a longer-term vision. Raise the bar for interaction design, information architecture, accessibility, and reusable design patterns. Mentor designers and help evolve how the team approaches systems thinking, craft, and AI-native design. What w

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . Location: At Reddit we continue to grow our teams with the best talent. We're completely remote friendly . Team Description: The Marketing Science team at Reddit leverages data to maximize the impact of Reddit’s own marketing investments. We serve as the engine behind our growth, using advanced experimentation, causal inference, and econometrics to understand what drives users to Reddit and what brings advertisers to our platform. We work at the intersection of brand building and performance marketing, ensuring every dollar spent is an investment in the long-term health of our ecosystem. Role Description: Reddit is looking for a highly experienced Staff Data Scientist to lead the strategy and technical execution of our Marketing Intelligence efforts. In this role, you will be the primary architect of how we measure and optimize Reddit’s marketing spend. You will focus on two critical flywheels: B2B Marketing (acquiring and retaining advertisers) and B2C Growth (acquiring and engaging new Redditors). This is a high-autonomy, high-impact role where you will set the long-term strategic goals for Reddit’s marketing measurement, influencing senior leadership and defining how we value our brand and performance efforts. Responsibilities: Set Long-Term Marketing Strategy: Define the 2–3 year technical roadmap for marketing measurement. Establish the "North Star" metrics and frameworks that determine how Reddit allocates hundreds of millions in marketing budget. Optimize Marketing ROI: Build and refine Media Mix Models (MM

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . The Global Tax Team is seeking a hands-on indirect tax professional to help build and scale Reddit’s global indirect tax function. As Reddit continues to grow as a public company and expand its products and commercial offerings, this person will own critical elements of our US and international indirect tax operations, including US S&U tax and VAT/GST. You will partner closely with the business to translate complex tax requirements into practical decisions, reliable systems, and scalable processes. In keeping with Reddit values, the successful candidate will operate with an open mindset, exercise sound judgment, and “value the human” in every interaction. This position will report to the International Tax Senior Manager. Responsibilities: Manage key elements of Reddit’s global indirect tax function across B2B and B2C revenue streams, including US S&U tax, VAT/GST, DSTs, and other transactional taxes. Oversee indirect tax registrations, return compliance, payments, exemption documentation, taxability determinations, and related controls across multiple jurisdictions. Own and improve indirect tax processes and systems, including product and taxability mapping, exemptions, transaction testing, system integrations, data validation, and issue resolution. Serve as the indirect tax cross-functional partner for new products and initiatives, commercial arrangements, billing changes, and geographic expansion. Monitor and implement evolving e-invoicing, digital reporting, and real-time reporting requirements. Perfor

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . Reddit’s Ads Design & Research team shapes the end-to-end advertising experience across advertiser tools, consumer ad experiences, measurement, and the systems that connect them. We’re looking for a Principal UX Engineer who sees code as a product-design medium: a way to make ideas tangible, connect prototypes to real systems and data, and help teams move from exploration to engineering-ready product direction faster. This is a strategic, hands-on role at the intersection of design and engineering. You’ll work across Reddit Ads to shape product direction, build production-adjacent prototypes and tools, and help establish UX Engineering as a capability for the Ads Design team. You’ll partner closely with Design, Research, Product, Engineering, and Data Science while staying deeply involved in the craft. What You’ll Do Define and lead the UX Engineering strategy across multiple areas of Reddit Ads. Build high-quality functional prototypes, workflow tools, agents, and PR-ready product experiences that help teams explore ideas, test assumptions, and move faster from design intent to engineering review. Partner with senior cross-functional leaders to shape product direction and bring clarity to complex, ambiguous opportunities. Create reusable tools, systems, components, and workflows that make it easier to move from design and research into production. Raise the bar for interaction quality, accessibility, performance, and technical craft across the Ads experience. Build AI-native workflows, skills, agents, and tools tha

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Job Description: Zscaler is seeking a passionate Healthcare Industry Principal Sales Engineer (PSE) to serve as a top-level technical authority and senior individual contributor. Lead the charge in healthcare innovation. As a strategic veteran, you will drive complex technical sales scenarios where Zero Trust architecture becomes the bedrock of clinical resilience. Your expertise will demonstrate how Zscaler doesn’t just secure data—it empowers providers to deliver innovation resulting in better care, faster and more securely. This role acts as a critical intersection and bridge between our customers, partners, sales teams, sales engineers, and product management - providing the deep technical expertise and strategic influence required to secure a cloud-enabled digital future. Key Responsibilities Opportunity Acceleration: Lead high-impact sales engagements and complex Proof of Values (POV) from inception to completio

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for an Account Executive, Enterprise Germany to join our team. This is a remote role, reporting to the Regional Director in the Enterprise department. In this role, you will drive the strategic expansion of an existing enterprise account portfolio by identifying and winning new use cases across Zscaler's Zero Trust platform — from cloud-native security to AI workload protection. You engage C-level and senior stakeholders through highly professional, structured sales engagements, turning current customers into broad platform adopters and long-term strategic partners. Operating within a clearly defined, metrics-driven sales process, you translate Zscaler's transformational technology into measurable business outcomes to scale that impact systematically. What you'll do (Role Expectations) Own a defined portfolio of enterprise accounts (5000–40,000 employees), developing and executing multi-year account plan

About the Team DoorDash is looking for an experienced Manager, Tax Technology to lead the offshore Vertex & ERP Integrations Center of Excellence (CoE) within our growing Tax Team. The tax engine (Vertex) calculates the correct sales tax and VAT on every order across the DoorDash, Wolt, and Deliveroo platforms, and this role owns the deep technical expertise that keeps that engine accurate. As DoorDash continues to grow its global footprint across multiple business lines, we are looking for a candidate with hands-on experience implementing, configuring, and maintaining indirect tax engines, with the integration to ERP systems on both AR and AP sides, who can also lead and develop a team of configuration and testing specialists. You will be the central technical authority the rest of the platform team relies on, blending technical indirect tax knowledge, tax-engine experience, and people leadership. About the Role You will report to the Senior Manager of the Tax Calculation Platform & Mx Operations and lead the offshore Center of Excellence — the hub of Vertex configuration, automated testing, and tax-content maintenance. You will set technical standards, oversee the work of Associate Managers, and serve as the senior point of escalation for complex configuration and testing issues. The primary focus of this position is end-to-end tax engine solutions for sales and use taxes, food and beverage taxes and fees, gross receipts taxes, and VAT — ensuring the correct tax is calculated on every product, fee, and country before anything goes live. You’re excited about this opportunity because you will… Own the technical configuration of Vertex — tax drivers, taxability mappings, custom rules, and jurisdiction logic — and lead configuration design for high-complexity initiatives. Lead and develop the offshore CoE team, allocating workload, establishing QA checkpoints, and providing structured knowledge transfer on complex processes. Design, standardize, and enhance th

About the Team The India People team is establishing the people practices and employee experience that will support the launch and growth of our Hyderabad site. We partner closely with site leaders and employees to create effective teams, consistent leadership practices, and a healthy, sustainable workplace as the operation scales. About the Role As the India People Business Partner, you will be a highly visible, hands-on presence at the Hyderabad site, staying close to daily operations, leaders, and employees throughout the site’s launch, growth, and stabilization. You will support employee engagement, manager effectiveness, organizational effectiveness, talent management, employee relations, workforce planning, and change management. You will coordinate two Human Resources Generalists and use people data to identify risks, improve day-to-day execution, and help shape the site’s future people practices. You will report to the People Director on our EE People Ops - HR Business Partner HRBP team in our HR organization. Schedule: Night Shift — 5:00 PM–2:00 AM or 6:00 PM–3:00 AM You’re excited about this opportunity because you will… Partner daily with site and functional leaders on team effectiveness, manager support, performance concerns, role clarity, workforce needs, and other people topics that emerge as the site scales. Support employee engagement, workplace culture, team health, and manager consistency while helping leaders and employees navigate new processes, changing structures, and operating model changes. Support team design, workforce planning, succession planning, talent cycles, and role clarity while identifying opportunities to improve the site’s organizational effectiveness. Manage sensitive employee relations matters, support investigations and escalations, and promote consistent application of company policies and local labor requirements. Coordinate and prioritize the work of two Human Resources Generalists while partnering with the Senior Manager o

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange™️ platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and thousands of private exchanges at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Staff Site Reliability Engineer (Production Engineer) to join our team. This is a hybrid role (onsite three days a week in San Jose, CA or another Zscaler office; remote can be considered for exceptional candidates) reporting to the Senior Manager, Site Reliability Engineering in the Zero Trust Exchange department. As a key member of the Zero Trust Exchange team, you will own the systems-level reliability and performance of Zscaler’s high-throughput bare-metal and cloud infrastructure processing tens of billions of daily transactions across a global, multi-region fleet. This is a software-first SRE role: you will write production-grade code and automation, drive the shift from reactive incident response, and bring engineering discipline to the systems-level work - OS, network and application debugging - that keeps the fleet operating safely at scale. What You’ll Do (Role Expectations) Maintain h

About the Team Our sales and partner management teams are the heart and soul of DoorDash, enabling us to sign and partner with top restaurants across the country to drive revenue and help our partners operate and grow their businesses. As DoorDash grows both in scale and breadth of offering, the strength of our sales engine and organizational structure must grow with it. About the Role As Associate Manager, Sales Strategy and Planning at DoorDash, you will play a pivotal role in executing against top company business objectives and help define our sales strategy and planning roadmap. Your responsibilities will range from strategic (designing quotas and incentives aligned to the company's goals and strategy, integrating new products into sales GTM strategy and building consensus among sales leadership) to operational (forecasting, designing compensation plans, driving plan implementation and ensuring key metrics can be communicated, tracked and commissions calculated). You will serve as a strategic thought partner to Sales leadership while driving operational discipline across the organization. You will own cross-functional programs end-to-end, ensuring alignment across Sales, Product, Finance, Analytics, and Sales Operations to achieve business goals while proactively building partnerships, promoting open dialogue and creative insights expertise to issues in real time. This role specifically supports our US and CAN Ads and Promos Post-Sales organization spanning multiple sales motions and role types. You'll be the primary planning and strategy partner for a high-velocity, high-volume sales motion where quota attainment, goaling accuracy / consistency, and rep productivity are the north stars. This role will report into a Senior Manager, Sales Strategy and Planning. You’re excited about this opportunity because you will be driving… Strategic Leadership : Become the subject matter expert on sales data, sales incentives, while also gaining a comprehensive understa

About the Team The Dasher & Logistics team is responsible for ensuring every delivery is completed with speed, accuracy and a positive Consumer, Merchant and Dasher experience. Dasher & Logistics owns initiatives that touch all parts of the Dasher life cycle ranging from supply & demand, to cost & quality, to Dasher pay, to Dasher retention, to order batching and beyond. We care about metrics like delivery times, cost per order, delivery quality, dasher compensation, and many more! About the Role We are hiring an Associate Manager to help lead strategy and execution for our Dasher & Logistics regulatory markets, the growing set of cities, states, and countries where Dasher pay, benefits, and working conditions are shaped by minimum earnings guarantees, pay transparency requirements, and other logistics specific regulation. You'll own a portfolio of KRs across some of our highest priority business problems by getting into the weeds to understand what's happening on the ground, using data and customer insights to identify opportunities, developing and testing hypotheses, and partnering cross-functionally to bring solutions to life at scale. You will report directly to a Senior Manager on the Dasher & Logistics team. You’re excited about this opportunity because you will… Own a portfolio of KRs across our regulatory markets, setting the strategy and building the execution plan to hit your goals Use a data-driven approach to investigate problems, creating insightful analysis from a combination of quantitative and qualitative information, and implement next steps Operate at the lowest level of detail in order to build strong foundational knowledge of your problem space and provide recommendations for leadership Define and test hypotheses through experimentation, leverage AI to accelerate learnings, and scale successful strategies across the org Work cross-functionally across multiple teams to drive alignment and impac

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange™️ platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and thousands of private exchanges at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. We are looking for a Manager, Sales Engineering, based in Canada, reporting to our Senior Director, Sales Engineering. You will lead and grow the sales engineering organization for the core portfolio, including the Gen AI market, across the region in the US. You will align closely with GTM Sales Leaders, Product Management, and Engineering to execute strategic solutions and close deals for customers and partners. What you’ll do (Role Expectations) Recruit, mentor, and develop the sales engineering team Refine and scale core sales engineering processes including discovery, technical qualification, and proof-of-concept Partner with sales leadership and clients to design and present business solutions that drive revenue growth Work within a matrixed environment to promote and support the Zscaler portfolio through value-based selling Who You Are (Success Profile) You thrive in ambiguity. You're comfortable building the

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. The Global Pricing Operations Team The Pricing Operations team works in a cross-functional, fast-paced, and dynamic environment with many moving pieces and evolving business needs. The team partners with Pricing Strategy Managers, Product Managers, Technology, Data & Intelligence, and various GTM teams to ensure Okta is operationally ready to bring new product pricing, buying programs, and strategic monetization initiatives to market. The Pricing Operations Principal Opportunity Okta is seeking a Pricing Operations Principal to lead initiatives that transform Okta's pricing strategy into successful go-to-market execution. A successful person in this role will be a strong collaborator, intensely curious, and supremely organized. They are known for connecting the dots, simplifying complexities, communicating clearly and proactively, and driving highly collaborative efforts to completion, even when the path forward isn't perfectly defined. In this role, you will serve as an operational leader for new pricing launches and a strategic buying-program implementation, establishing the integrated roadmap, operating cadence, decision-making framework, readiness criteria, and stakeholder communications required to bring these initiatives from concept through launch and sustained adoption. You will partner closely with senior cross-functional leaders to make complex tradeoffs, resolve dependencies, and ensure the business is ready to sell, quote,