Senior Java Backend Developer Jobs

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Washington D.C., London and Amsterdam. This Week in Fintech is the largest global fintech media company with 200,000+ subscribers to a publication that provides insights, news, and connections within the financial technology ecosystem. What began as a newsletter focused on curating and sharing industry updates, trends, and innovations in the fintech space has grown to include a range of products including podcasts, events, conferences, and an online community to bring together fintech professionals, investors, and enthusiasts worldwide. This Week in Fintech is seeking a highly organized, creative, and entrepreneurial Senior Events & Experiences Manager to help build and scale one of the most influential fintech communities in the world. This is not a traditional events role. We are looking for someone who understands how experiences create brand value, strengthen relationships, drive partnerships, and build lasting community. You’ll lead the strategy and execution behind TWIF’s growing portfolio of experiences — from intimate executive dinners and private salons to large-scale conferences, ecosystem gatherings, and strategic partner activations. You’ll work directly with leadership and become a key part of shaping how TWIF shows up a

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 Transformation Architect to join our Emerging markets team in a remote capacity in Mexico, reporting to the Senior Director, Sales Engineering within the Commercial Americas department. You will drive customer engagement and solution design, providing the technical leadership and expertise necessary for deployment design and optimization. What you’ll do (Role Expectations) Design and implement our Zero Trust architectures Gather requirements and understand specifications while evaluating existing systems Influence and mentor activities within the team and across the organization Who You Are (Success Profile) You thrive in ambiguity. You are comfortable building the path as you walk it and see ambiguity as raw material to build something meaningful. You act like an owner. You navigate seamlessly between high-level strategy and hands-on execution, fueled by a bias for action. You are a problem-sol

About the Team DoorDash is building the next generation of causal decisioning systems for New Verticals: grocery, convenience, retail, alcohol, pets, flowers, and other emerging categories. These businesses operate in high-dimensional, messy marketplaces where every consumer, merchant, item, promotion, substitution, search result, and delivery promise creates a causal question. About the Role We are hiring a Causal Machine Learning Engineer to help build the causal ML foundation behind how DoorDash grows New Verticals. We are looking for someone who has built or deeply worked on production causal systems: uplift models, heterogeneous treatment effect models, surrogate metrics, experimentation platforms, counterfactual policy evaluation, promotion optimization, or marketplace decisioning systems. You will join a small, senior pod of causal ML and econometrics experts working across ML, Analytics, Product, and Engineering. The mandate is to build the causal spine for a large-scale consumer marketplace. You're excited about this opportunity because you will… Design, build, and productionize causal ML systems that influence real marketplace decisions across New Verticals. Build uplift / heterogeneous treatment effect models for consumer lifecycle value, promotions, retention, and reactivation. Develop counterfactual evaluation frameworks for ranking, recommendations, search, promotions, substitutions, and marketplace interventions. Build systems that connect experimentation, observational data, and ML decisioning so teams can make better tradeoffs when randomized experiments are slow, noisy, or incomplete. Design surrogate metrics and early indicators that help teams move faster while preserving long-term marketplace health. Partner with econometrics and analytics leaders to choose the right methods: doubly robust estimation, IV, diff-in-diff, synthetic controls, double ML, CUPED-style variance reduction, contextual bandits, off-policy evaluation, and related approaches

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. Robinhood is seeking a Software Engineer to join the Enterprise Build team: the small, high-leverage team that turns the company's best AI-built prototypes into true enterprise-grade services. Robinhood has gone all-in on an AI-accelerated workforce: every week, Hoodies across Finance, HR, Legal, Compliance, and beyond use sanctioned AI tools to build working prototypes of the tools they wish they had. The best of those ideas deserve to become real software. That is this team's entire job, and yours. The team is built on the premise that AI multiplies what a senior engineer can own: agents do the first pass of assessment, porting, and scaffolding; you review, harden, and decide. The work is a distinctive loop. A prototype earns real usage in our experimental sandbox and arrives thro

About the Team OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. Safely delivering increasingly capable AI systems requires scalable technical safeguards, clear ownership of emerging risks, rigorous deployment readiness, and close coordination across research, engineering, product, operations, legal, policy, and external partners. Our Technical Program Managers lead complex, high-stakes initiatives that turn safety commitments into deployed systems and measurable outcomes. We work across model development, infrastructure, product, and operational response to help ensure our technology is deployed responsibly and cannot be used to cause serious real-world harm. About the Role We’re seeking Technical Program Managers to drive complex product, platform, and safety initiatives across ChatGPT, API, enterprise, and related deployment environments. These roles operate at the intersection of technical strategy and execution: you will turn safety and product priorities into actionable plans, influence architectural and operational decisions, and deliver durable capabilities across model, infrastructure, application, and platform layers. Depending on the role, you may enable sensitive or high-impact model deployments, integrate safeguards into cloud and API platforms, prevent violent misuse and other serious harms, improve detection and enforcement systems, create platform solutions for safety or establish new programs as risks evolve. You will partner deeply with engineers, researchers, product managers, and operational teams while communicating technical tradeoffs and program decisions to senior leadership. You bring technical fluency, product judgment, and a strong execution record. You’re comfortable navigating ambiguity, advocating for users and developers, balancing safety with model usefulness, and leading cross-functional work with urgency, rigor, and empathy. Specific focus areas and scope will vary by opening and level. Thi

As a Director, Enterprise Sales Engineering, you will lead a team of frontline leaders, driving account strategy, deal execution, operational excellence, and team development across your region. This is a strategic leadership role with regional impact within North America. You will act as a force multiplier by owning team and region performance, shaping execution standards, and partnering closely with Sales leadership to influence go to market strategy, improve outcomes, and scale impact beyond individual deals. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Own in-field execution at a regional level by taking an executive presence role in strategic and high-impact opportunities and providing senior-level stakeholder alignment and technical credibility alongside your team. Develop and operationalize a repeatable formula and methodology that can scale across a large customer base, enabling Datadog to accelerate enterprise growth by illustrating to customers how Datadog’s observability and security solutions quickly, simply, and efficiently deliver measurable business outcomes especially in a world increasingly dominated by Agentic AI. Partner confidently with senior Sales leadership on regional strategy, multi-quarter planning, annual capacity planning, and forecast alignment operating 2-3 quarters ahead to anticipate resourcing needs and business priorities. Oversee consistent, high-quality delivery across technical sales cycles in the region, including evaluations, customer engagements, and deal progression. Lead, coach, and develop a team of Sales Engineering leaders, driving performance, engagement, and long-term career growth through regular feedback and structured development. Hire and onboard top talent across ICs and manager-lev

As a Director, Enterprise Sales Engineering, you will lead a team of frontline leaders, driving account strategy, deal execution, operational excellence, and team development across your region. This is a strategic leadership role with regional impact within North America. You will act as a force multiplier by owning team and region performance, shaping execution standards, and partnering closely with Sales leadership to influence go to market strategy, improve outcomes, and scale impact beyond individual deals. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Own in-field execution at a regional level by taking an executive presence role in strategic and high-impact opportunities and providing senior-level stakeholder alignment and technical credibility alongside your team. Develop and operationalize a repeatable formula and methodology that can scale across a large customer base, enabling Datadog to accelerate enterprise growth by illustrating to customers how Datadog’s observability and security solutions quickly, simply, and efficiently deliver measurable business outcomes especially in a world increasingly dominated by Agentic AI. Partner confidently with senior Sales leadership on regional strategy, multi-quarter planning, annual capacity planning, and forecast alignment operating 2-3 quarters ahead to anticipate resourcing needs and business priorities. Oversee consistent, high-quality delivery across technical sales cycles in the region, including evaluations, customer engagements, and deal progression. Lead, coach, and develop a team of Sales Engineering leaders, driving performance, engagement, and long-term career growth through regular feedback and structured development. Hire and onboard top talent across ICs and manager-lev

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Ramp is building a scaled Private Equity channel that makes Ramp the trusted financial-operations partner for PE firms and their portfolio companies. The Manager, Channel Partner Management — Private Equity will lead an established five-person team of Channel Partner Managers and raise the quality, rigor, and efficiency of an existing motion. The team includes one Upmarket PE CPM, focused on the most strategic and complex sponsor relationships, and four Core / Downmarket PE CPMs, focused on scaled coverage, activation, and portfolio-company pipeline generation. This leader is not being hired to redesign the team or recategorize the program. They will make the current team more effective: clarifying expectations, improving performance, and ensuring each CPM has the tools, coaching, and cross-functional support to execute at a high level. This is a people-leadership and operating-excellence role—not a player-coach role defined by personally owning every senior relationship or stepping into every deal. The manager will diagnose performan

About the Team OpenAI's Go-To-Market team helps organizations understand, adopt, and scale the use of advanced AI across their businesses. Our team brings together Sales, Solutions, Customer Success, Marketing, Partnerships, and other cross-functional leaders to support customers in deploying AI responsibly and delivering meaningful business outcomes. About the Role As an Account Director focused on Media, you will lead relationships with a select portfolio of the largest and most strategically important media, entertainment, publishing, streaming, and digital content companies. You will help these organizations apply OpenAI's technology to transform content creation, audience engagement, advertising, personalization, customer experience, employee productivity, and new AI-powered products and services. This role combines deep enterprise sales experience, executive relationship management, media industry knowledge, and technical fluency. You will work across complex, highly matrixed organizations to identify strategic opportunities, build alignment with senior decision-makers, and lead enterprise-wide adoption of OpenAI's products. You will own the full customer lifecycle, from strategic account planning and opportunity development through negotiation, deployment, consumption growth, and long-term expansion. In close partnership with Solutions, Product, Engineering, Research, and other internal teams, you will help shape OpenAI's media go-to-market strategy and establish durable relationships with some of the industry's most influential companies. In this role, you will: Manage a small portfolio of large, strategic media accounts and develop comprehensive, multiyear account plans. Build and maintain executive relationships with C-level and senior business leaders across technology, digital, editorial, content, advertising, audience development, product, data, and AI. Lead complex, enterprise-wide sales cycles involving multiple stakeholders, business units, procureme

About Bazaarvoice At Bazaarvoice, we create smart shopping experiences. Through our expansive global network, product-passionate community & enterprise technology, we connect thousands of brands and retailers with billions of consumers. Our solutions enable brands to connect with consumers and collect valuable user-generated content, at an unprecedented scale. This content achieves global reach by leveraging our extensive and ever-expanding retail, social & search syndication network. And we make it easy for brands & retailers to gain valuable business insights from real-time consumer feedback with intuitive tools and dashboards. The result is smarter shopping: loyal customers, increased sales, and improved products. The problem we are trying to solve : Brands and retailers struggle to make real connections with consumers. It's a challenge to deliver trustworthy and inspiring content in the moments that matter most during the discovery and purchase cycle. The result? Time and money spent on content that doesn't attract new consumers, convert them, or earn their long-term loyalty. Our brand promise : closing the gap between brands and consumers. Founded in 2005, Bazaarvoice is headquartered in Austin, Texas with offices in North America, Europe, Asia and Australia. It’s official: Bazaarvoice is a Great Place to Work in the US , Australia, India, Lithuania, France, Germany and the UK! About the role This is a senior individual contributor role on Bazaarvoice's APAC Client Success team, owning a portfolio of Enterprise clients. You will be the trusted strategic advisor for some of the region's most recognisable consumer brands using Bazaarvoice's UGC platform. The role sits at a senior level which means independent ownership of complex client outcomes, executive stakeholder engagement, and cross-functional influence. You'll bring senior CSM experience from a SaaS or e-commerce platform, be comfortable in C-suite conversations, and find energy in solving c

About Bazaarvoice At Bazaarvoice, we create smart shopping experiences. Through our expansive global network, product-passionate community & enterprise technology, we connect thousands of brands and retailers with billions of consumers. Our solutions enable brands to connect with consumers and collect valuable user-generated content, at an unprecedented scale. This content achieves global reach by leveraging our extensive and ever-expanding retail, social & search syndication network. And we make it easy for brands & retailers to gain valuable business insights from real-time consumer feedback with intuitive tools and dashboards. The result is smarter shopping: loyal customers, increased sales, and improved products. The problem we are trying to solve : Brands and retailers struggle to make real connections with consumers. It's a challenge to deliver trustworthy and inspiring content in the moments that matter most during the discovery and purchase cycle. The result? Time and money spent on content that doesn't attract new consumers, convert them, or earn their long-term loyalty. Our brand promise : closing the gap between brands and consumers. Founded in 2005, Bazaarvoice is headquartered in Austin, Texas with offices in North America, Europe, Asia and Australia. It’s official: Bazaarvoice is a Great Place to Work in the US , Australia, India, Lithuania, France, Germany and the UK! The Role: We are seeking a highly experienced and strategic Staff Machine Learning Engineer to join our AI & Data Science team. This is a senior-most individual contributor role where you will be responsible for owning the end-to-end Machine Learning Development Lifecycle (MDLC). You will architect, build, and deploy production-grade, scalable ML systems that transform massive volumes of user-generated content into actionable insights for our customers. This position requires a proven track record of solving complex, unstructured data challenges and a deep expertise in buildi

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Our team of Administrative Business Partners does more than just support our leaders: we’re the backbone of the busiest people at Palantir. We build positive relationships with the people we support and anticipate their needs without being asked. Our passion for helping others makes us an invaluable resource at Palantir! As an Administrative Business Partner, you will be handling a variety of professional responsibilities, including calendaring, travel, and expenses. You are very organized and thrive off of enabling the people you support to be as productive and impactful as possible. You’ll demonstrate your excellent communication skills, and exercise tact and diplomacy in helping to manage relationships with internal and external senior team members at Palantir. In this role you'll also demonstrate good judgment and critical thinking by understanding competing priorities and actioning accordingly.

About Mixpanel Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next. Learn more at mixpanel.com . About the Team The Customer Value Architects team sits inside the revenue organization and owns the connection between what customers buy and what they actually get out of Mixpanel. We turn product usage into measurable business outcomes, working across onboarding, adoption, and renewal to make sure customers see the value they signed up for. About the Role The right candidate is a relationship-first advisor who connects a customer's Mixpanel investment to real outcomes for a portion of a defined book of accounts. You'll help own the adoption and value plan for each account: understanding why the customer bought Mixpanel, tracking whether they're getting the ROI they expected, and supporting the enablement and product usage that gets them there. You'll build trusted relationships with business and technical stakeholders, partner closely with your Account Executive and renewal counterparts, and start developing a point of view on how customers should think about AI in their product workflows. This role suits someone who is building the skills to own accounts end to end and is ready to grow into greater independence, with support from your manager and senior teammates. Responsibilities Help own the value plan for accounts in your book, connecting the business problem that led the customer to buy Mixpanel with the outcomes they measure. Build relationships with business and technical stakeholders, aligning Mixpanel's capabilities to what customers care about most. Support discovery on customer priorities and pain points, and turn what you learn into adoption plan updates. Partner with your Account Executive

About Mixpanel Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next. Learn more at mixpanel.com . About the Team The Customer Value Architects team sits inside the revenue organization and owns the connection between what customers buy and what they actually get out of Mixpanel. We turn product usage into measurable business outcomes, working across onboarding, adoption, and renewal to make sure customers see the value they signed up for. About the Role The right candidate is a relationship-first advisor who connects a customer's Mixpanel investment to real outcomes for a portion of a defined book of accounts. You'll help own the adoption and value plan for each account: understanding why the customer bought Mixpanel, tracking whether they're getting the ROI they expected, and supporting the enablement and product usage that gets them there. You'll build trusted relationships with business and technical stakeholders, partner closely with your Account Executive and renewal counterparts, and start developing a point of view on how customers should think about AI in their product workflows. This role suits someone who is building the skills to own accounts end to end and is ready to grow into greater independence, with support from your manager and senior teammates. Responsibilities Help own the value plan for accounts in

About Flexport: At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’re shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people. Today, companies of all sizes—from emerging brands to Fortune 500s—use Flexport technology to move more than $19B of merchandise across 112 countries a year. The recent global supply chain crisis has put Flexport center stage as we continue to play a pivotal role in how goods move around the world. We are proud to have the support of the best investors in the game who believe in our mission, solutions and people. Ready to tackle global challenges that impact business, society, and the environment? Come join us. The Opportunity We're seeking a Staff Product Manager to own Flexport's Catalog, Search, and Booking roadmap within Commerce Tech. You'll work with two engineering teams and data science to improve the quality of our product catalog (~300k service offerings), ensure clients and operators can discover offerings effectively, and deliver a friction-free booking experience. This role's importance grows as Flexport exposes these functions directly to clients through our Instant Price & Book initiative. Gaps absorbed internally today must be hardened for external users who expect seamless experiences. Key Responsibilities - Own and drive the product roadmap for Catalog, Search, and Booking over a multi-year horizon, aligned to strategic company initiatives. - Lead cross-functional teams of engineers, data scientists, designers, and operations specialists across two engineering teams and partner dependencies. - Work directly with executive leadership and senior business stakeholders across all modes and geographies to secure buy-in for client-facing experiences. - Define end-to-end customer experience requirements, translating complex busin