Senior Sr Software Engineer Full Stack Jobs

About Us InStride Health’s mission is to deliver specialty anxiety and OCD care that works for every kid, teen, young adult, and family who needs it. Through this mission, we are expanding access to insurance-based care, increasing engagement in treatment, and improving treatment outcomes. We are doing this by combining research-backed clinical care and innovative technology to eliminate the major problems with care today: difficulty finding providers, months of waiting to be seen, arduous onboarding processes, and inconsistent use of evidence-based therapies and outcomes tracking. Our vision is to become the nation’s most trusted provider of pediatric anxiety and OCD care. Team InStride Health: Our Core Values Give Heart : We lead with heart, treating patients and their families the way we want our loved ones to be treated. Work Smart : We find smarter ways to solve hard problems and fix the broken mental health system by leveraging technology, diversity of thought, and innovation. Have Humility : We leave our egos at the door, empowering our team to collaborate, celebrate diversity, and adopt a growth mindset. Embrace Community: We all belong. We are in this together, and we never worry alone. We believe in each other and recognize that every voice matters. About the Role The Senior Manager of Clinical Product is a clinical expert within our Clinical Product team, responsible for developing, maintaining, and continuously improving InStride’s therapy content, training, and protocols to ensure they are effective, evidence-based, and best in class. Reporting to the Director of Clinical Product, this person pairs deep expertise in the treatment of pediatric anxiety, OCD, and related disorders with a passion for building scalable, evidence-based clinical content, training and AI-enabled tools. This is a high-impact, growth-oriented role. The Senior Manager of Clinical Product plays a key role in supporting organizational growth by preparing our clinical product f

Scale has been the leading AI data foundry, helping fuel the most exciting advancements in AI, including frontier model training, enterprise adoption, defense applications, and autonomous vehicles. Our mission is to develop reliable AI systems for the world's most important decisions We're looking for a Senior AI Product Manager to build and own Scale's Cybersecurity portfolio — the data, environments, and evaluations frontier labs use to train and measure security capability in their models. This is a build role: you will define the strategy and standards for a product line that does not exist yet. Security is where the hardest problems in agentic AI now sit. An agent that can find a vulnerability, prove it reproduces, and patch it without breaking the system is doing work that takes a skilled human days. Measuring that honestly requires reproducible execution environments at scale and practitioners who have actually done the work. Scale has the first, proven across SWE-Bench Pro, SWE Atlas, and our contributions to the Terminal-Bench lineage. You will build the second. You Will Own the roadmap and strategy for Scale's Cybersecurity portfolio across training data, RL environments, agentic task suites, and evaluation products — and stand the product line up end to end, from task taxonomy and sourcing through pricing and first external release. Define the capability map we train and measure against: vulnerability discovery, proof-of-concept reproduction, patch generation and regression safety, secure code review, supply-chain analysis, malware and binary analysis, detection engineering, and incident triage. Make the strategic call on where Scale competes across the offense–defense spectrum — which capabilities we build training data for, which we only measure, and which we decline. Partner with ML researchers and security practitioners on task specifications, grader design, and verifiable rewards, holding to execution-grounded verification wherever possible: a task c

Scale has been the leading AI data foundry, helping fuel the most exciting advancements in AI, including frontier model training, enterprise adoption, defense applications, and autonomous vehicles. Our mission is to develop reliable AI systems for the world's most important decisions. Scale's evaluation and data products shape how the industry trains and measures frontier models. Our benchmarks and leaderboards influence model development and purchasing decisions across the AI ecosystem, and our data and environments help leading labs build what comes next. These roles are deeply cross-functional. You will work across AI Product Management, ML Research, Engineering, Operations, and Go-To-Market teams, and directly with frontier AI labs and enterprise customers, representing Scale as a thought leader in how models are trained and measured. Whichever portfolio you own, you will own it end-to-end: strategy, roadmap, infrastructure, governance, customer adoption, and business impact. PMs here operate with significant autonomy, ship frequently, and are expected to be deeply analytical and hands-on. The ideal candidate combines strong product judgment, technical fluency, operational rigor, and customer-facing experience, with a passion for turning emerging model capabilities into scalable products. Open Roles Senior AI PM, Coding: Own Scale's Coding portfolio, built on SWE-Bench Pro (which cut frontier scores from 70%+ to roughly 23%), SWE Atlas, and our FrontierBench contributions. You'll decide what comes next as agents saturate current tasks, and turn that benchmark credibility into revenue from SFT and preference data, RL environments, and agentic coding evals. You'll also own the coding infrastructure roadmap and our expert network of professional software engineers. This role requires hands-on software engineering depth. Senior AI PM, Leaderboards: Own and scale the SEAL Leaderboard portfolio across all of Scale's domains, turning cutting-edge evals into truste

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role The B2B Marketing Team is a critical driver of growth for Square. This role is to lead a small but mighty team to drive growth for the Japanese market. Your role will drive growth through supporting our sales GTM motions, including telesales, field sales, resellers, and partnerships. You will ensure excellent execution against different channels such as events, social, content marketing, media and partnerships. You will be responsible for driving growth in sales acquisition and revenue metrics. The role requires strong cross-team collaboration and a generalist knowledge of B2B marketing, in particular lead generation. This position offers a unique opportunity to take Japan at Square to the next level. You

Fanatics Commerce is the global leader in licensed sports merchandise, operating a vertically integrated platform that designs, manufactures, and delivers officially licensed apparel, jerseys, headwear, and collectibles for major leagues, teams, and events worldwide. With more than 900 e-commerce sites and a global omnichannel presence across digital, in-venue, and retail, Fanatics Commerce reaches fans in over 180 countries and powers official fan experiences for many of the world's most iconic sports properties. At Fanatics, we bring our BOLD Leadership Principles to life every day - building championship teams, obsessing over fans, acting with entrepreneurial speed, and delivering with a determined and relentless mindset. Fanatics Commerce is the global leader in licensed sports merchandise, operating a vertically integrated platform that designs, manufactures, and delivers officially licensed apparel, jerseys, headwear, and collectibles for major leagues, teams, and events worldwide. With more than 900 e-commerce sites and a global omnichannel presence across digital, in-venue, and retail, Fanatics Commerce reaches fans in over 180 countries and powers official fan experiences for many of the world's most iconic sports properties. At Fanatics, we bring our BOLD Leadership Principles to life every day—building championship teams, obsessing over fans, acting with limitless entrepreneurial spirit, and delivering with a determined and relentless mindset. As we continue to scale our global platform, the Senior Director, Product Management — Supply Chain Technology will play a critical role in transforming fulfillment, distribution, and global shipping infrastructure powering fan delivery worldwide. ROLE OVERVIEW This is a rare, high-impact leadership role in which the Senior Director, Product Management — Supply Chain Technology owns the product strategy and execution across Fanatics Commerce's fulfillment and distribution network, warehouse management systems, and g

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Senior Software Engineer, L3. About the job The Compliance Experiences team sits at the heart of the Twilio platform, owning two critical domains: Phone Numbers and Compliance (KYC). In 2026, "getting a phone number" is no longer a simple API call; it requires sophisticated orchestration across global phone number inventory, real-time identity verification, regulatory compliance, and operational tooling at massive scale. Twilio’s KYC Platform, the gateway to accessing all of Twilio’s communication APIs, enables customers to securely provision and operate communication services globally while navigating complex, constantly evolving regulatory requirements. As a Software Engineer (L3), you will be a key technical contributor driving the feature design, execution, and operational health of platform services that process millions of requests. You will build scalable, high-performance solutions while w

SpyCloud is on a mission to make the internet a safer place by disrupting the criminal underground. SpyCloud’s solutions thwart cyberattacks and protect more than 4 billion accounts worldwide. Cybersecurity is an exciting, evolving space, and being at the forefront of the fight to disrupt cybercrime makes SpyCloud a special place to work. If you’re driven to align your career with a fantastic mission, look no further! You are an experienced and skilled Sales Engineer with expertise in security domains including Identity and Access Management, incident response, SaaS, and OSINT. You excel at articulating complex technical solutions to audiences with varying levels of domain knowledge and are proficient in all aspects of the technical sales cycle. You are self-motivated, able to operate in a rapidly evolving environment while managing multiple demands, and value working as part of a smart, collaborative team to deliver the best solutions to your customers. What You'll Do: Sales Partnership: Partner with our Federal sales team to present SpyCloud solutions to customers, tailored for unique use cases and environments. Leverage SpyCloud data to hunt adversaries and criminals, applying this to specific customer situations. Technical Expertise: Drive channel partnerships through solution architect/SME engagement. Conduct product demonstrations, technical presentations, requirements analysis, and evaluation management. Deep understanding of identity protection, zero-trust, threat intelligence, account takeover prevention, and malware recovery. Requirements: Security Clearance: Active TS or TS/SCI clearance Professional Experience: 7+ years of experience in cybersecurity presales. (10+ years Preferred) Must have a strong network of US Federal and Federal Channel Technical Contacts. Experience with link analysis tools preferred (e.g., Maltego, IBM I2 Analyst Notebook, Palantir). Technical Skills: Experience with cloud-based security solutions, APIs, SIEMs (Splunk, Elastic, et

About the Team Doordash is looking for a Senior Associate, Strategy & Operations to drive pricing and promotional governance and growth across the ANZ business, with a specific focus on optimising restaurant pricing and promotions processes. This role is critical to strengthening the New Zealand merchant organisation and involves cross-functional collaboration with product, sales, finance, and operations teams to execute strategies within the NZ market. Restaurants are at the heart of our marketplace, and we aim to provide them with best in class experience from onboarding to growth. As Doordash continues to scale and expand its offerings, the merchant operations engine must grow in precision, efficiency and adaptability. This is a Hybrid role with 3 days a week in-office (Auckland). About the Role You will own the end-to-end design and evaluation of pricing and promotional initiatives that drive our restaurant marketplace business. You will be the "quality bar" for analytical work, building unit economic models and designing experiments to ensure our commercial offers are both viable and high-impact. You will report into the Manager of Merchant Strategy and Operations on our Merchant S&O team. We expect this role to be 3 days in office with 2 days remote. You’re excited about this opportunity because you will… Own Commercial Outcomes: Move beyond slide decks to own the actual commercial design of bundles, discounts, and pricing mechanics that impact millions of users. Drive Rigorous Analysis: Build and run sensitivity models from first principles, ensuring every recommendation is backed by a deep understanding of P&L logic and margin impact. Influence Senior Leadership: Produce decision-grade outputs and trade-off frameworks for senior stakeholders, acting as a trusted advisor on market-moving decisions. Solve High-Ambiguity Problems: Step in as a hands-on fixer for the New Zealand market, navigating incomplete data and tight timelines to land suc

Perforce is a community of collaborative experts, problem solvers, and possibility seekers who believe work should be both challenging and fun. We are proud to inspire creativity, foster belonging, support collaboration, and encourage wellness. At Perforce, you’ll work with and learn from some of the best and brightest in business. Before you know it, you’ll be in the middle of a rewarding career at a company headed in one direction: upward. With a global footprint spanning more than 80 countries and including over 75% of the Fortune 100, Perforce Software, Inc. is trusted by the world’s leading brands to deliver solutions for the toughest challenges. The best run DevOps teams in the world choose Perforce. Position Summary: Our Associate Manager of Customer Success at Perforce is searching for a Senior Customer Success Manager to join the team in support of Delphix customers in the central US region. You will build deep, strategic relationships with enterprise customers to ensure they achieve long-term value from their investment. Acting as a trusted advisor, you will champion our “Delight Every Customer” mission by driving product adoption, proactively identifying and mitigating risk, securing renewals, and uncovering expansion opportunities. You will bring the voice of the customer to internal teams, providing insights that shape product direction and enhance the overall customer experience. In this role, you will collaborate cross-functionally with Sales, Operations, Legal, Support, Professional Services and Product teams to ensure a seamless and impactful customer journey. About You: You are customer-focused, who is experienced at managing and growing customer accounts. You excel at building relationships with key decision-makers, driving value realization, and identifying growth opportunities. You are comfortable discussing financial terms, renewals, and identify expansion opportunities while maintaining a strong focus on customer success.

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're looking for a Senior Data Analyst, Marketing to join our Data Intelligence team and build the measurement foundation that tells us what's actually working across paid and PLG channels. You'll work closely with Marketing, Growth, and channel owners, helping us move past platform-reported metrics and vanity numbers into causal, trusted answers about what drives pipeline and revenue. This role is ideal for someone who thrives in async, fast-paced environments, is AI-forward in how they work, and is excited about building a measurement function from the ground up. What You'll Be Responsible for Marketing Measurement Strategy Own the end-to-end marketing measurement strategy across experimentation, media mix modeling, and attribution for paid and PLG channels Establish and evolve the attribution framework: how platform data, multi-touch attribution, MMM, and experiments work together to inform decisions Translate complex measurement outputs into clear recommendations on where to invest, what to cut, and how to hit pipeline, revenue, and efficiency targets (CAC, payback, LTV to CAC) Serve as the subject matter expert for marketing measurement, educating stakeholders on causality, model uncertainty, and the limitations of platform-reported metrics Incrementality and Experimentation Design and run always-on incrementality tests, user-level and geo-level, to quantify the causal impact of key channels, campaigns, and tactics Calculate incremental lift, incrementality percent, and incremental ROAS/CPA, and use these to guide budget reallocation Build repeatable analysis templates and playbooks for experiment design, analysis, and readouts so results are consistent across teams Partner

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 Messaging Infra team is looking to hire a Senior Software Engineer who is excited to solve large scale streaming infrastructure and distributed messaging infrastructure problems. Reddit’s mission is to bring community and belonging to everyone in the world. Reddit is a community of communities where people can dive into anything through experiences built around their interests, hobbies, and passions. With more than 50 million people visiting 100,000+ communities daily, it is home to the most open and authentic conversations on the internet. From pets to parenting, skincare to stocks, there’s a community for everybody on Reddit. For more information, visit redditinc.com. Our messaging layer receives 50+ millions of messages/second serving 100GB/s of network traffic. We do this while efficiently storing over a petabyte of live topic data across ~1k brokers. As a senior engineer, you will partner closely with your team and our biggest users (ML/AI/Search) to build technical solutions that can scale to Reddit’s product growth. You’ll do this while maintaining an extremely high availability and reliability bar to ensure that Reddit’s users continue to get a great experience across our entire product portfolio. In your day-to-day, you can expect to: Contribute to developing the team and organization’s long term technical strategy. Refine and maintain our messaging infrastructure to support the asynchronous communication of services supporting hundreds of millions of users. Own the infrastructure (managed and self-hosted)

At Qualia, we've built the leading B2B real estate technology that transforms the home buying and selling experience into a simple, secure, and enjoyable process. Our SMB and Enterprise products bring together users from across the real estate ecosystem---homebuyers and sellers, lenders, title and escrow agents, and real estate agents---onto a single shared digital closing platform, providing greater clarity and transparency to real estate transactions. Today, through our business customers across the country, millions of consumers use Qualia to close on homes every year. WHAT YOU'LL WORK ON We are hiring pioneering and collaborative engineers to build our next generation of intelligent products. Our quality engineers are conscientious hackers who thrive on collaboration and are adept at driving large-scale projects in the fast-changing domain of artificial intelligence. You will be at the forefront of building the automation, tooling, and quality systems that let us ship complex, AI-driven products with confidence, bringing rigor and trust to a data-rich industry. As a Senior Quality Engineer, you are a technical leader with a significant track record of building quality into the engineering process rather than testing it after the fact. You excel at taking ownership of ambiguous, complex, and business-critical quality problems that span multiple teams. You have extensive experience making and influencing key decisions on test strategy, automation architecture, and quality gates, and you possess the deep technical expertise to back them up. You have learned from past challenges, can navigate high-pressure release situations, and are a multiplier for the engineering organization, actively mentoring senior engineers and elevating the quality bar for the entire team. RESPONSIBILITIES Your work will focus on building and scaling our test automation, quality infrastructure, and performance testing systems You'll lead the design and implementation of our core automation

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Why this role is on the menu Eversight, part of Instacart, is building next-generation data insights and analytics platforms that help leading CPGs & Retailers make smarter, faster decisions across pricing, promotions, retail media, and omni-commerce. We're hiring a Senior Revenue Operations Manager to build and run end-to-end revenue operations across our Commercial organization (Sales and Customer Success), spanning both CPG and Retail. This is a build-and-own role, not a request-response one: you'll identify what the business needs before it's escalated to you, bring a recommendation, and drive it to completion. You'll report directly to the Director of Sales Capabilities & Strategy, with broad latitude to design process, own reporting, and act as a trusted partner to commercial leadership across Eversight Sales, Customer Success, and Product, along with

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Why this role is on the menu Eversight, part of Instacart, is building next-generation data insights and analytics platforms that help leading CPGs & Retailers make smarter, faster decisions across pricing, promotions, retail media, and omni-commerce. We're hiring a Senior Revenue Operations Manager to build and run end-to-end revenue operations across our Commercial organization (Sales and Customer Success), spanning both CPG and Retail. This is a build-and-own role, not a request-response one: you'll identify what the business needs before it's escalated to you, bring a recommendation, and drive it to completion. You'll report directly to the Director of Sales Capabilities & Strategy, with broad latitude to design process, own reporting, and act as a trusted partner to commercial leadership across Eversight Sales, Customer Success, and Product, along with

Role Description We are seeking a Senior Manager, Data Engineering to lead the team responsible for Dropbox’s underlying data foundations that power our business as a whole. This is a hands-on engineering leader who owns the pipelines and data products that Product, GTM, Finance, and the CTO organization depend on to make decisions. In this role, you will lead and grow a team of data engineers building and operating our ingestion, transformation, orchestration, and serving layers, as well as the self-serve analytics substrate that lets partner teams answer their own questions without bespoke engineering work. The ideal candidate is a deeply technical, product-minded engineering leader who can hold a high bar on system reliability and data quality while partnering closely with Data Science, Business Intelligence Engineering, Analytics, and Product to turn fragmented, ticket-driven data work into durable, reusable data products. Our Engineering Career Framework is viewable by anyone outside the company and describes what’s expected for our engineers at each of our career levels. Check out our blog post on this topic and more here . Responsibilities Data Quality & Observability: Establish and enforce a rigorous data quality culture: lineage, freshness monitoring, anomaly detection, and outcome-oriented, gaming-resistant quality metrics. Self-Serve Platform: Lead the engineering of the self-serve analytics substrate, reducing bespoke request volume and increasing partner-team autonomy. Cost & Efficiency: Own the unit economics of the data platform — compute and storage efficiency — and drive measurable improvements without sacrificing reliability. Cross-Functional Partnership: Partner deeply with Data Science, BIE, Analytics, Product, Data Platform, and the CTO org to define the semantic layer, modeling standards, and data contracts that make downstream work trustworthy and fast. Engineering Culture: Establish rigorous engineering practices