Lead Senior Software Development Engineer Iii Data Jobs

Location Qualifications: This role is available for hybrid work (2 days in office) from our office in Bucharest. About the position As a Backend Engineer, you'll be pivotal in crafting innovative solutions that transform the creation, organization, and distribution of sales content. Catering to Sales Enablement specialists and Marketing Content Owners, you'll harness cutting-edge technologies to continuously elevate our platform, maximizing its impact on our users. Your role will involve not just expanding and refining our codebase, but also driving innovation for new features. You’ll take full ownership, writing functional, automated, and scalable code that operates seamlessly within our cloud infrastructure and is efficiently monitored. Key Responsibilities Develop high-throughput, maintainable backend services and API integrations using Node.js, TypeScript , or Go. Design cloud-native microservices and serverless workflows optimized for resilience, speed, and cost efficiency. Take features from design and technical RFCs through development, automated testing, CI/CD, and production deployment. Lead impactful code reviews, mentor teammates, and refine operational standards like observability, telemetry, and alerting. Identify bottlenecks across storage, databases, and network layers to keep platform latency minimal as we scale. Required Skills 3+ years of hands-on experience building production-grade backend systems. Strong proficiency in at least one modern language/runtime: TypeScript, Node.js, or Go. Experience architecting and deploying services on AWS (e.g., Lambda, ECS/EKS, DynamoDB, SQS/SNS, RDS). Practical understanding of distributed systems, API design (REST/GraphQL/gRPC), caching strategies, and telemetry (Datadog, OpenTelemetry, etc.). Strong commitment to automated testing (unit, integration, e2e) and continuous deployment practices. Excellent asynchronous communication skills and a preference for building iteratively in agile environments. Comp

About Vercel: Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security, and exceptional developer experience. Now we're scaling our products for both agents and people to ship and run software, built in the open and trusted by OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide. About the Role: This is a high-impact, net-new logo role on a fast-growing, technical sales team. You’ll sell to developers and engineering leaders at modern, digital-native companies, connecting Vercel’s front-end cloud and developer experience to measurable business outcomes (speed, conversion, productivity, reliability). You’ll run full-cycle deals in close partnership with Solutions Architects, Marketing, and Customer Success, and you’ll help shape how Vercel goes to market as we continue to expand our Commercial segment. We’re building a team with a strong preference to grow talent internally. If you want a path to larger scopes and leadership over time, this is a great place to do it. You’ll be at the leading edge of modern web and AI, working with customers who build and ship fast. You’ll collaborate closely with Solutions Architects, Marketing, Product, and Customer Success to help teams adopt Vercel and expand their impact as they scale. What You Will Do: Own a net-new revenue number by building and progressing pipeline from first meeting through close Build pipeline in partnership with your BDR and generate your own outbound pipeline through prospecting, multi-threading, and thoughtful account research Develop and execute territory and account plans to drive consistent new logo acquisition Run end-to-end sales cycles: discovery, qualification, deal strategy, technical evaluation, stakeholder alignment, negotiation, and close Lead a weekly forecast and maintain high pipeline hygiene (stages, next steps, close plans, CRM accuracy) Stay on

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. For more information, visit WPP.com. THE OPPORTUNITY We are seeking an experienced, visionary, and transformative SVP, Product to lead the critical capability area of Marketing Performance within the WPP Open platform. This is a truly unique opportunity to define the future of how WPP measures and attributes marketing effectiveness across our vast and diverse agency and client ecosystem. Leveraging WPP's pioneering agentic marketing platform, you will lead the development of best-in-class solutions that turn live signals into predictive intelligence, empower our agencies and clients to drive superior outcomes, and solidify WPP Open's competitive edge. Your mandate will extend beyond traditional paid media measurement, encompassing a holistic view of performance across the entire Paid, Earned, Shared, and Owned media spectrum. This role demands a leader who can not only set a compelling product vision, but also inspire and lead a multi-disciplinary team, ensuring robust commercial accountability and sustainable gro

Manager, Commercial Solution Engineering San Francisco, CA (hybrid, 4 days/week onsite) Sigma is the AI runtime environment for the modern enterprise. Teams build apps, agents, and analytics directly in Sigma, with governance and security inherited from the cloud data warehouse. No extracts, no separate AI pipelines, no shadow stack to maintain. Sigma is trusted by more than 2,000 customers, including AMD, Duolingo, Colgate-Palmolive, and JPMorgan Chase. Sigma announced its $80M in Series E financing in May 2026. The round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year. We are growing the Solution Engineering team and are looking for a Manager, Commercial Solution Engineering to lead our Commercial team — a group of Solution Engineers with a shared mission to make data access easy and drive business results. The Sigma Solution Engineering Manager is a first-line, player-coach leader who believes in the power of coaching people and the power of analytics to transform organizations. You act as a trusted advisor to your team and to the business, working in tandem with Sales, Customer Success, Product, and Marketing, while remaining ultimately responsible for the health, growth, and output of your Commercial Solution Engineering team. What you will be doing Hire, ramp, and coach a team of Commercial Solution Engineers, giving direct and timely feedback delivered from the heart — always be coaching Build individual development plans that give each SE agency and a path toward future leadership Keep a warm benc

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team The Stripe Issuing team enables users–from the most promising startups and largest platforms in the world to Stripe itself—to build and launch successful card programs and financial features into their product using powerful programmatic APIs and intuitive UIs. The team creates the infrastructure, user facing experiences, and partner integrations needed to manage the lifecycle of a card and enable efficient money movement. This is a great opportunity to help build one of Stripe’s fastest growing businesses. Our top users span fintechs to large enterprises & cover a range of verticals including Buy Now Pay Later, vertical SaaS platforms, on-demand marketplaces, expense management platforms, fleet, travel & more across the world. What you’ll do As EMEA Staff Product Manager for Stripe Issuing, you will lead our product development efforts for building the best-in-class card issuance systems, including designing user-facing APIs and interfaces and working directly with top global users in building and growing their card programs in EMEA. This is a highly complex and challenging role that will require you to deeply understand user needs and collaborate across internal and partner teams to build and launch a seamless product experience at scale. We’re looking for a strong Staff Product Manager that can run Stripe Issuing in EMEA like a standalone business, with expertise in partnering with go-to-market teams to scale our EMEA Issuing busi

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team Stripe's Developer & End-user Experience Platform (DEEP) organization empowers all of Stripe's products with a shared product platform that helps with rapidly delivering high-quality, cross-product experiences across our UI and API surfaces. It focuses on providing a consistent and scalable developer experience that any developer (both internal and external) can leverage to accelerate a merchant's ability to create value using Stripe. Team matching — exact team matching for one of the subteams will begin during final stages. Please note we may also consider you for different orgs based on your experience, location, etc. More information on our team matching process can be found here . What you’ll do We're looking for full-stack engineers who are interested in building software services and platforms that impact thousands of employees and millions of Stripe users, regardless of whether they're an end user, developer, or partner. Responsibilities Ensure our platforms are reliable, scalable, secure, and extensible Shape future-proof interfaces that are easy to build with Make effective tradeoffs that consider business priorities, user experience, and a sustainable technical foundation Help drive sound technical decision-making and lead technical conversations with other teams across Stripe Debug production issues across services and various levels of the tech stack Who you are We're looking for someone who meets the minimum requirements

Who we are About Privy Our mission is to make privacy and user ownership the default online. To do so, we build simple, flexible APIs and tools for developers that make it easy to build new products on crypto rails. Privy owns the abstractions and infrastructure layer above wallets, integrating across chains, third-party providers, and Stripe products like Treasury and Link. We get to solve hard technical problems while leveraging Stripe's distribution to reach customers like Ramp, Klarna, Deel, Kraken, Hyperliquid, and Fomo — powering experiences for both mainstream users and crypto natives. Learn more about Privy: Privy and Stripe: Bringing crypto to everyone About the team Engineering at Privy is distinguished by: High urgency: Shipping very small iterations, very fast, to learn very quickly. Product taste: Our customers are developers, and to build effective products for them requires technical knowledge - you will often be "the PM". Security mindset: A great portion of our product is trust. While we have a dedicated security team, every engineer brings security to their designs from the start. In practice, we use boring technology like Node, React, and AWS so we can focus our engineering energy entirely on pushing the boundaries of Privy's core product, e.g. through hardware enclaves, multi-region low latency APIs, and blockchain abstractions that are accessible to mainstream developers. What you'll do Design and build the backend systems that power wallets, identity, and onchain infrastructure at scale Create platform primitives and APIs that enable teams across Privy and Stripe to build faster Lead complex technical initiatives across architecture, data, and distributed systems Improve the scalability, reliability, and performance of our core platform Help shape our technical direction through high-leverage engineering work Who you are Minimum requirements Deep experience building and maintaining a production system at scale An understanding of mo

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team The API Platform team is responsible for empowering teams to build highly reliable and performant services, backing our payment systems, fraud detection, and a multitude of other products. As an infrastructure team, you will build and expand the service frameworks to make complex systems easy to use, resilient, and scalable. We build powerful interfaces for engineers that depend on these systems—deployment, load balancers, web framework, databases, Kafka, and Kubernetes—while keeping them highly available and performant. We're looking for engineering leaders who drive the technical vision of Stripe's service infrastructure platform for thousands of engineers to use and build on top of, and thrive in a highly autonomous environment with many moving pieces. What you’ll do You will join as a Technical Lead for one of the most impactful teams at Stripe. You will lead a team of engineers, collaborate with infrastructure and product engineering orgs, and advance service-oriented architecture (SOA) adoption at Stripe. By collaborating with the team's technical leaders, you will ensure the software your team builds meets the needs of Stripe and its customers. We are a highly effective team that consistently delivers high-impact results while genuinely caring for one another. We expect you to bring your curiosity and critical thinking skills to this challenging domain. We are looking for individuals with a strong background in designing and deliverin

For over 20 years, Smartsheet has empowered teams to manage work seamlessly and scale solutions smarter. Now, in our most ambitious chapter yet, we are uniting human teams with AI agents. By orchestrating the work agents do best, automating manual tasks and uncovering insights at scale, we create the space for people to focus on what truly matters: judgment, creativity, and big thinking. That is magic at work, and it’s what we show up for every day. Smartsheet is empowering ambitious sales professionals to join our team as Account Executives. In this role, you'll transcend traditional sales, becoming a trusted advisor and strategic partner to our customers. You'll be at the forefront of driving significant revenue growth by managing and expanding relationships within a portfolio of accounts. This is your chance to leverage your strategic thinking and sales acumen to navigate complex deals and deliver transformative solutions that directly impact our clients' success. At Smartsheet, we provide a leading cloud-based platform for work execution, enabling organizations to plan, capture, track, automate, and report on work at scale. We are committed to fostering a culture of trust and innovation, empowering our team to deliver exceptional value to our clients. This role is eligible for remote work within Costa Rica. You must reside in Costa Rica. You will: Drive Strategic Growth: Exceed software and services sales targets by developing and executing strategic account plans for clients. Cultivate Executive Relationships: Build and nurture strong relationships with C-level executives and key decision-makers, positioning Smartsheet as a strategic partner. Navigate Complex Deals: Lead complex, solution-based sales cycles, aligning Smartsheet's capabilities with clients' strategic objectives and driving significant deal closures. Proactive Opportunity Identification: Identify and capitalize on expansion opportunities within existing accounts, ant

About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Global Alliances and Channels team drives growth by building and scaling go-to-market (GTM) partnerships with world-class professional services firms, including global systems integrators (GSIs) and consultancies, alongside strategic technology leaders like AWS, Salesforce, and Adobe. Our mission is to provide users with a comprehensive ecosystem of technology and industry expertise, ensuring Stripe and our partners build high-growth, mutually beneficial businesses. We bridge the gap between Stripe’s platform and the specialized solutions our users need to scale globally. What you’ll do As the Global Lead for Deloitte and PwC, you will drive the success of Stripe’s global alliance with these GSI’s by setting global strategy and enabling strong local execution of joint go-to-market and co-sell motions across all active regions. You will own the business plan, driving mutual revenue growth and strategic alignment across the GSI’s Payments, Industry, and AI practices. You will partner with Partner Development Managers and Partner Sales Managers globally to generate net-new demand, expand the partnership, and support Partner Development Manager activities across priority GEO’s. In this highly visible, fast-paced role, you will advance our strategic relationship through joint sales execution, solution development, and delivery alignment while maintaining a global view of partner performance and accelerating partner-driven revenue across Stripe’s sal

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies, from the world's largest enterprises to the most ambitious startups, use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team Stripe's Infrastructure organization builds and operates the shared platforms that make it possible for engineering teams to build, deploy, run, and scale reliable products. The organization owns foundational capabilities across service networking and discovery, safe feature and configuration changes, data storage and orchestration, and batch computing. Our platforms support a global engineering audience and power systems at significant scale. This includes the control plane for secure service-to-service communication across tens of thousands of microservices, service and feature deployment infrastructure that helps teams introduce and recover from changes safely, infrastructure for running Stripe's containerized services, and data platforms for storage, pipeline orchestration, and large-scale processing. Our batch compute platforms support technologies including Apache Airflow, Apache Spark, Apache Iceberg, Apache Hadoop, and Apache Celeborn. As an Engineering Manager, you will lead or strongly influence teams working on business-critical infrastructure with broad internal adoption. You will balance reliability, scalability, security, developer experience, and operational rigor while helping Stripe move quickly with confidence. You will partner closely with product, security, data, support, and adjacent infrastructure leaders to set direction, resolve cross-team dependencies, and turn recurring needs into durable platform capabilities. Wh

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Issuing team owns the Stripe card issuing product end to end from the APIs and backend services that power spend cards, debit cards, and charge cards, to the dashboard and embedded components that businesses use to manage their card programs. We build the infrastructure and interfaces that let platforms and businesses instantly create, distribute, and control payment cards at scale, and we're responsible for the full cardholder lifecycle across commercial and consumer issuing. We're at an inflection point. Issuing is expanding into new geographies, new card categories (stablecoin, healthcare, consumer credit), and deeper partnerships with major platforms. This is a high-impact, high-visibility role at the intersection of financial infrastructure, developer-facing APIs, and end-user product experience, and it requires someone who can lead technically across a complex, fast-moving domain. What you'll do Define and drive the technical strategy for Issuing, including multi-year architecture decisions across backend services, APIs, and user-facing surfaces. Own end-to-end technical solutions for critical systems, authorization flows, spending controls, cardholder management, and card program configuration, ensuring they are reliable, scalable, and operationally sound. Identify and lead infrastructure investments that unlock new issuing models, including geographic expansion, new card program types, and platform-level extensibility

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team The Platform Sales team partners with Software Platforms to help them expand their value proposition towards payments and financial services by leveraging Stripe Connect. Platforms already using Stripe include Shopify, Treatwell, Sage & Wix. As a member of the Strategic Account Platforms team, you will manage and elevate our relationships with a limited number of our largest and most complex accounts. Your role is to identify and implement new growth opportunities and ways Stripe can exceed expectations. What you’ll do As a Strategic Account Executive, you will develop our partnerships with our largest and most complex Platforms by creating long term alignment between Stripe and your Platforms’ business strategy, technological roadmap and user experience. Responsibilities Be accountable for the relationship and business developed between Stripe and a limited number of Strategic Accounts Build, document and implement strategies that are mutually beneficial to the Platforms you manage and Stripe Build, develop and orchestrate multi-level executives relationships Influence and align multiple company leaders internally and externally, from engineering to marketing, from finance to compliance Own the full sales cycle from lead to close to activate for large enterprise-size deals Contribute to shaping our platform partnership strategy and building repeatable processes and scaled engagement models W

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Link Partnerships team sources, develops, and manages relationships with the payments ecosystem partners that power Link, Stripe's consumer wallet. Our team drives the growth and utility of Link by building partnerships with card networks, card issuers, local payment methods, crypto providers, and emerging commerce platforms. We execute on high-impact, cross-functional initiatives that expand Link's acceptance, improve performance, and enable new payment experiences—including agentic commerce. These partnerships have a significant impact on Stripe and the products used by millions of our users. What you’ll do We're looking for a Partner Development Manager who builds and manages Link's payments partnerships with card networks, card issuers, local payment method providers, and crypto and stablecoin providers. You'll own the strategy and execution of partnerships that expand Link's payment capabilities, improve transaction performance, and position Link as the default payments layer for agentic commerce. You'll negotiate commercial agreements, drive technical integrations, and shape Link's payments roadmap in collaboration with these partners. As part of these efforts, you'll collaborate closely with cross-functional stakeholders, including Product, Engineering, Legal, Finance, Risk, and others. You'll also lead relationship management and partner closely with external partners' executive leadership. Responsibilities Define and execute

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We are seeking a platform engineer to join our Compute Capacity team. This team owns the capacity plan that keeps compute supply ahead of demand across every region we operate in — the forecasting, buffer policy, and provisioning systems that make sure a project never runs into a wall it didn't know was there. You'll work on the systems that turn a capacity plan into provisioned reality: reservation acquisition, fleet reconciliation, and the automation that keeps what we've committed to in sync with what we're actually running. You'll help build the metrics and alerting that let capacity problems surface months out, on vendor lead time, rather than at the moment someone needs the room. You'll design, build, and operate systems that are both robust and highly automated — helping us hold the right buffer at the right cost, catch drift before it becomes a shortage, and give every team a single, trustworthy view of how much room we have across the millions of databases we manage. What You'll Be Responsible For Help build and maintain the capacity plan that keeps Supabase's compute supply ahead of demand across regions and instance families Support buffer policy by modeling headroom targets and their cost tradeoffs for review and sign-off Build and maintain automation that turns the capacity plan into provisioned reality — reservation acquisition and top-up, fleet reconciliation, drift detection between committed and running capacity Extend our infrastructure as code for capacity-relevant provisioning Instrument capacity: build and maintain metrics for saturation, reservation coverage, idle buffer, forecast error, and provisioning latency Build and tune capacity alerting so headroom,