Senior Lead Python Jobs

As a Senior Software Engineer on our growing Battery team, you will design and develop backend services that support residential battery programs while maintaining a strong security posture across our infrastructure. Working closely with leading battery providers, you will improve grid flexibility and help push virtual power plants forward towards a sustainable climate future. This role is back-end and data focused, giving you the opportunity to build services, APIs, and new features to improve the quality and breadth of our battery solutions. You would join a relatively new and growing team with the opportunity to contribute to highly visible projects with significant client impact. Partnering with engineers, product, and OEMs, you will design backend services that provide direct client value and unlock the full potential of residential batteries. Main Responsibilities: What you'll do Build and maintain features across our battery solution Develop and maintain our client-facing REST API and the backend logic that powers it Build integrations with distributed internal services to abstract away complexity and enable new product capabilities Ensure proper security and data protection policies, procedures, and monitoring are in place Collaborate with product and engineering to continuously improve requirements and software quality Collaborate with other teams to enable new API features and help them build on top of utility client data Drive and embody the “Dev Owns Quality” culture Write and maintain technical documentation Other duties as assigned Required Skills and Experience: What you need 5+ years of professional software engineering experience Experience with the Java/Spring ecosystem Expertise in RESTful web APIs, especially those targeting external clients Strong software design skills Familiarity with relational database fundamentals (we mostly use PostgreSQL) Strong problem-solving skills, capable of balancing multiple use cases while enabling flexibility Kno

Spotify's mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. The Subscriptions Mission builds and evolves Spotify's subscription products and marketplace experiences to drive sustainable user and revenue growth globally. We focus on awareness, acquisition, activation, retention, and monetization strategies that help users unlock the full value of Spotify while enabling the business to scale efficiently and responsibly. This role focuses on the awareness, acquisition, and activation layers of the Subscriptions Mission, making Premium feel unmissable to free users long before a purchase decision. You'll own the strategy for how users discover, understand, and develop intent for Premium value, partnering closely with product, design, engineering, research, marketing, and data science to shape the moments, surfaces, and experiences that drive consideration across markets and segments. What You Will Do Own the product strategy and roadmap for how free users become aware of, experience, and develop intent for Premium, driving consideration, conversion intent, and subscriber growth across segments and markets. Lead the discovery, design, and delivery of subscriber-facing features from early concept through global rollout. Drive experiments that deepen our understanding of what makes users want Premium and measurably move free users closer to a purchase decision. Turn behavioral, funnel, and market data into clear hypotheses, define meaningful success metrics, and build a prioritized experimentation roadmap. Design rigorous A/B experiments to evaluate funnel changes against strong baselines, scaling approaches that demonstrably work across markets and segments. Make pragmatic trade-offs across user value, revenue impact, regional nuance, and operational complexity, kn

Atlas HXM is the global workforce platform built on compliance. We help companies determine how to engage each member of their workforce and then execute with accountability built in — direct Employer of Record (EOR), Agent of Record (AOR), payroll, and compliance capabilities backed by a decade of practitioner-led expertise. Recognized as a category Leader by NelsonHall and Everest Group, Atlas HXM builds Human Experience Management into everything we do, guided by our "For People, by People" principle. The future of work is borderless, and so are we. Our people are located around the globe — in the U.S., the UK, India, Colombia, China, and beyond. Diversity and belonging are not just values; they are who we are. We are also committed to making a positive impact. Through our Environment, Social, and Governance (ESG) impact initiative, we are addressing our environmental footprint and promoting social responsibility. Our impact program is central to our vision and culture, focusing on employee wellness, diversity, charitable work, and ethical corporate governance. About the Role: We are looking for a Senior Engineer who views data as a core software engineering discipline, not an exercise in configuring drag-and-drop SaaS vendors. In this role, you won't just glue third-party platforms together; you will own, design, and build the underlying data systems, pipelines, and internal platforms that power our production services and application backend. You care deeply about clean code, system performance, cost efficiency, automated testing, and developer experience. You understand when a lightweight query or a simple, well-designed service beats introducing a complex, expensive distributed computing cluster. You choose simple, maintainable systems over over-engineered platforms. What You’ll Do: Design, build, and maintain data processing pipelines using modern software engineering practices. Collaborate wit

About the Team DoorDash Drive is our white label fulfillment platform powering e-commerce for merchants on and off the DoorDash platform. The Drive New Verticals team partners with merchants across Grocery, Convenience, Retail, and Pharma to strategically and operationally address their e-commerce and logistics needs through our three-sided marketplace. About the Role We are looking for a Senior Associate to join our New Verticals Drive Strategy & Operations team, passionate about scaling high-growth products. This team focuses on growing Last Mile Delivery and Dasher Shop & Deliver for our Drive partners, with this role specifically focused on Dasher Shop & Deliver. In this role, you will unlock accessibility to local businesses on their own terms by launching new products and services to expand both DoorDash’s and merchants’ total addressable market. You will work on growth, profitability, and merchant strategy initiatives to scale our Dasher Shop & Deliver offering across Grocery and other New Verticals categories. You will partner cross-functionally to improve product quality and operational excellence, contribute to the ideation, testing, and execution of new services and features, and support profitability efforts through data-driven recommendations, financial modelling for merchant negotiations and new-net merchant contracts, and account optimization initiatives. Reporting to the Manager of Drive Strategy & Operations, you will work cross-functionally with Product, Engineering, Sales, Operations, Finance, and other teams to make your vision a reality. We operate in a hybrid model, so we spend a few days a quarter in person together, but all our offices are open should you choose to go in more regularly. You’re excited about this opportunity because you will… Strategize: You will develop the strategy to best serve our customers, thinking at a deeply strategic level about the success now and 3+ years out. Operate : You will get t

About LastPass LastPass delivers Secure Access Essentials, helping individuals and organizations manage and protect access to AI, applications, and credentials straight from the browser. Trusted by more than 100,000 businesses and millions of users worldwide, LastPass blends strong security with everyday simplicity. From discovering unapproved AI and applications to reducing login friction and securing credentials across the business, LastPass delivers on its mission to give everyone seamless access to everything they need to work, move fast, and stay protected as their environments evolve. Curious about our products? Visit our website and try it free! We welcome new ideas, support your growth, and recognize your value, if this aligns with what you are looking for in your next career move, Join Us! LastPass is looking for Senior Backend Engineer(.NET): In this role, you will evolve the commerce and payment platforms powering LastPass subscriptions. At this career level, you will modernize services and deliver reliable payment integrations — helping LastPass deliver on its mission to give everyone seamless access to everything they need to work, move fast, and stay protected. About the team: The Commerce engineering team sits at the heart of LastPass’s global commerce infrastructure. The team architects, scales, and maintains the backend platforms that drive e-commerce, billing, and payment processing. Working primarily in .NET, the team owns the critical systems that keep LastPass subscriptions running reliably for customers worldwide. If you are passionate about complex problem solving and motivated by scale, then this is the role for you! Who will you work with? You will work closely with fellow .NET engineers, SDETs, QA engineers, database developers, and engineering leaders to design, build, test, and support reliable commerce and payment services. You will also partner with teams across Product, Finance, Data, and Operations to deliver secure

About LastPass LastPass delivers Secure Access Essentials, helping individuals and organizations manage and protect access to AI, applications, and credentials straight from the browser. Trusted by more than 100,000 businesses and millions of users worldwide, LastPass blends strong security with everyday simplicity. From discovering unapproved AI and applications to reducing login friction and securing credentials across the business, LastPass delivers on its mission to give everyone seamless access to everything they need to work, move fast, and stay protected as their environments evolve. Curious about our products? Visit our website and try it free! We welcome new ideas, support your growth, and recognize your value, if this aligns with what you are looking for in your next career move, Join Us! LastPass is looking for Senior Backend Engineer (.NET): In this role, you will evolve the commerce and payment platforms powering LastPass subscriptions. At this career level, you will modernize services and deliver reliable payment integrations — helping LastPass deliver on its mission to give everyone seamless access to everything they need to work, move fast, and stay protected. About the team: The Commerce engineering team sits at the heart of LastPass’s global commerce infrastructure. The team architects, scales, and maintains the backend platforms that drive e-commerce, billing, and payment processing. Working primarily in .NET, the team owns the critical systems that keep LastPass subscriptions running reliably for customers worldwide. If you are passionate about complex problem solving and motivated by scale, then this is the role for you! Who will you work with? You will work closely with fellow .NET engineers, SDETs, QA engineers, database developers, and engineering leaders to design, build, test, and support reliable commerce and payment services. You will also partner with teams across Product, Finance, Data, and Operations to deliver secure

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Location: London, United Kingdom About the Role We are seeking a highly accomplished and strategic Account Executive to join our Enterprise/Field Sales team. In this advanced role, you will be pivotal in driving significant growth by leading comprehensive sales cycles within a portfolio of assigned enterprise-level clients, and strategically acquiring new logos. The ideal candidate possesses a deep blend of advanced sales acumen and sophistica

We are a global team of innovators and pioneers dedicated to shaping the future of observability. At New Relic, we build an intelligent platform that empowers companies to thrive in an AI-first world by giving them unparalleled insight into their complex systems. As we continue to expand our global footprint, we're looking for passionate people to join our mission. If you're ready to help the world's best companies optimize their digital applications, we invite you to explore a career with us! Your opportunity We are looking for a Senior Account Executive - Enterprise to join our extraordinary Sales team and help us drive the market amongst our growing customer base. Right now, companies across every size and vertical are focused on improving uptime & performance to ensure a phenomenal customer experience, gaining greater scale and efficiency through projects like AI adoption, multi-cloud ecosystem, accelerating time to market through digital channels , and speed and agility by embracing DevOps practices. With the massive market opportunity in front of us, there isn’t a more exciting time to join New Relic. Responsible for selling to all stakeholders within new accounts and crafting strategies to win new logos. Collaborate with all New Relic sales support resources (e.g., executives, demand generation, solution consulting) to support prospect interests. Understand how to position New Relic to beat the competition. What you'll do Expanding Top of Funnel – Complement centralized marketing campaigns with own prospecting, develop relationships and alignment at multiple levels – C level executive sponsors, influencers, and day-to-day users. Establish positive relationships that drive interest. Driving Account Acquisition – Own territory and cultivate relationships with all pertinent stakeholders within target accounts to maximize sales into new accounts with the objective of being part of the customers’ long-term business solution. Identify customer needs and then co

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. Why we're hiring: We are seeking a highly skilled and experienced Senior Data Engineer to join our growing data team. In this critical role, you will be instrumental in designing, building, and optimizing our scalable data lakehouse platform using Google BigQuery or Databricks. You will be a key player in developing robust data pipelines that ingest data from various sources, including Google Analytics 4 (GA4), and transform it into reliable, analysis-ready datasets within the lakehouse environment. This role requires deep expertise in modern lakehouse platforms – Google BigQuery and/or Databricks – together with strong skills in SQL, Python, and Apache Spark (PySpark), along with strong hands-on experience across Azure, AWS, and GCP cloud environments, as our data ecosystem spans multiple cloud platforms. You will be responsible for the entire data lifecycle within the lakehouse, from ingestion and transformation to governance and optimization, ensuring data quality and performance. You should be adept at analyzing performance bottlenecks in Spark jobs and BigQuery workloads, providing enhancement re

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. Company Description Okta is the leading independent provider of enterprise identity. The Okta Identity Cloud enables organizations to securely connect the right people to the right technologies at the right time. With over 6,500 pre-built integrations to applications and infrastructure providers, Okta customers can easily and securely use the best technologies for their business. Over 7,950 organizations, including 20th Century Fox, JetBlue, Nordstrom, Slack, Teach for America, and Twilio, trust Okta to help protect the identities of their workforces and customers. Position Description We are seeking an experienced Senior Software Engineer to play a key role in building and scaling the Okta Recovery Vault (ORV) . This team is responsible for Okta's enterprise-grade soft-delete and object recovery capability, designed to protect critical identity objects (Users and Groups) from accidental or malicious deletion. As a Senior Engineer, you will own the technical design, implementation, and operational reliability of critical components within our real-time, high-fidelity recovery system. You will solve complex engineering problems around identity preservation (UUIDs) and relationship restoration—including group memberships, app assignments, and password hashes—ensuring our customers can seamlessly recover from data loss events. Job Duties and Responsibilities Feature Execution: Drive the technical design and end-to-end implementation of complex features, such a

SmartBear delivers application integrity for modern tech stacks, ensuring continuous, measurable assurance that software just works as intended with governance to operate at AI speed and scale. SmartBear offers deep test automation, API lifecycle management, and observability capabilities. With integrations across the SDLC, it sets a new quality standard for application delivery teams. SmartBear is trusted by developers, testers, and software engineers across 32,000 organizations, including 75% of the largest financial institutions and industry leaders such as Adobe, JetBlue, and Microsoft. SmartBear’s open source tools are downloaded more than 100 million times a month and have earned over 30,000 GitHub stars from the developer community. With its best-loved brands, including Swagger, TestComplete, Reflect, QMetry, Zephyr, and more, SmartBear meets customers where they are to make our technology-driven world a better place. Learn more at www.smartbear.com , or follow us on LinkedIn , X , and Reddit . At SmartBear, you will be part of a dynamic team solving one of the most critical challenges facing modern businesses: ensuring the integrity of software in an AI-driven world. Whether you are working directly with customers, driving go to market strategies, supporting operations, building products, or enabling teams, your contributions help shape the future of software quality for organizations worldwide. Join us in our mission. Senior Software Engineer – Java Solve challenging business problems and build highly scalable applications. Design, document and implement solutions in Java 8 and 17. Build and deploy services based on the AWS platform. Work with a high-performance team, working with continuous delivery and heavy test automation Product intro Zephyr provides test management capabilities to Atlassian products, working as a plugin/extension for Jira and Confluence, for managing both manual and automated testing processes. Using AI, users can transform thei

GAQ327R297 Databricks is looking for a Senior Revenue Accountant to join our team. You will report to the Senior Manager of Revenue Accounting and play a hands-on role in the full accounting close cycle for revenue recognition — from executing on non-standard contract terms identified by Revenue Assurance, to performing UATs on new system logic, to preparing financial reporting deliverables for internal and external stakeholders. Our revenue accounting environment is evolving rapidly — new SKUs, new go-to-market motions, shifting policy requirements and system migrations are the norm. We need someone who thrives in ambiguity, adapts when priorities shift and sees change as an opportunity. Our ideal candidate has a builder's mindset: someone who digs into the details, questions why things are done a certain way and proactively identifies opportunities to automate, streamline and scale. The impact you will have: Own the close, end to end. Perform monthly close activities including usage review, journal entry preparation, flux analyses, account reconciliations and analytics — and continuously look for ways to compress the timeline. Apply ASC 606 with precision and judgment. Ensure proper application of ASC 606 to customer contracts, including assessing non-standard terms, documenting accounting conclusions and navigating evolving policy interpretations as our product portfolio grows. Dig into the details. Pull, validate and troubleshoot data yourself — contract details, system outputs and data discrepancies. You are not waiting for someone to hand you a clean dataset. Automate relentlessly. Identify manual, repetitive processes and take ownership of building or championing automation — whether that means writing SQL queries, building scripts, designing workflow improvements or partnering with engineering to implement systematic fixes. Leverage AI to work smarter. Use AI tools and large language models (LLMs) to accelerate routine tasks — drafting memos, analyzing large

Celonis is the trusted platform to industrialize Enterprise AI. At our core is the Celonis Context Model — which combines process data, business knowledge, and intelligence into a living digital twin of the enterprise that AI can actually understand, turning AI's operational blind spots into operational clarity. World's leading companies trust Celonis and its global ecosystem of partners to make their AI agents, people, systems, and processes work together, achieving transformational outcomes. We believe there's a massive opportunity to unlock global productivity and sustainability by giving AI the context to understand how every business process really works. Join our mission to make processes work for people, companies, and the planet. At Celonis, we believe that every company can unlock their full execution capacity - and for that we need you as a Customer Support Delivery Manager! As a Customer Support Delivery Manager, you will be responsible for the renewal of Premium Support contracts and all related services. In this role, you will manage one or more customers, who have purchased our Premier and Premier+ Support to review and drive the business. You will also be their point of escalation and ensure a regular cadence of meetings with them. Furthermore, you will assure SLA adherence on KPIs agreed in the Premier and Premier+ Support contract and support OLAs. As a Support Delivery Manager, you will ensure a phenomenal Customer and Partner Experience (CSAT) for support incidents. This will foster a strong partnership between the different Celonis Support teams and stakeholders in other regions and Celonis Lines of Businesses. Apart from this you will partner with regional and global peers at Celonis to ensure consistency and follow-through for global processes and coordination of resources. You: 8+ years of work experience in a Global Technical Software Support Center or IT customer service industry 6+ years in a customer facing support role Prove

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations Beijing, China About the Role This role will be based in Beijing and will primarily cover customers in North China, with regular travel to the territory as needed. The Cloudflare APAC sales organisation operates as one integrated revenue system. Account Executives, Customer Engineers, Partner Account Managers, Business Development Representatives, Customer Experience Managers, Professional Services and Revenue Operations work as a co

The objective of this role is to assess legal risks in transactions and suggest risk mitigation strategies and provide legal advice and proactive support to the domestic, commercial and industrial retail business segments through daily inputs in the operations of the various retail business segment groups in that regard. The position is to actively provide support in drafting & negotiating contracts, Dispute resolution, workforce contracts, IPR issues and any other land and estate related issues. The position is also expected to support the Airports business segment with legal advice and actions as and when required Source: Adani Group | Job ID: 54949