Lead Software Engineer - Backend

Lead Software Engineer – BackendJoin our dynamic Data Layer team at Zeta Global, where we're at the forefront of data innovation. As a Lead Software Engineer, you will play a pivotal role in developing and maintaining our Zeta Identity Graph platform, which aggregates billions of behavioral, demographic, environmental, and transactional signals to enhance people-based marketing strategies.Your key responsibilities will include:Ingesting extensive identity and event data from our clients and partners.Facilitating seamless data transfers across various systems.Ensuring the integrity and health of our datasets.Designing and expanding our data infrastructure for easy access and complex analyses.Utilizing technologies such as Python, Spark, Airflow, Snowflake, Hive, Scylla, Django, and FastAPI, you will maintain data quality and accuracy while collaborating with Data Engineers, Analysts, and Product Managers to optimize data models and workflows. Furthermore, you will engage with our DevOps team to enhance our data infrastructure.Participate in architecture discussions, influence the roadmap, and take ownership of new projects while being available for on-call rotation in your respective time zone.

Lokal is looking for a Lead Backend Engineer to join the team in Bengaluru, Karnataka. This role centers on building and scaling backend systems for a suite of specialized apps serving India’s tier-2 and tier-3 towns. Role overview The Lead Backend Engineer will play a key part in designing, developing, and maintaining backend services that power Lokal’s portfolio. These products include platforms for edutainment, skill learning, local jobs, matrimonial matchmaking, agri consulting, social community, emotional well-being, astrology, and advisory services, all delivered in regional languages and tailored to local needs. What you will do Architect and implement scalable backend systems for multiple focused applications Collaborate with product and engineering teams to deliver reliable, high-performance features Ensure that backend services support local-language content, user engagement, and community-driven features Contribute to the technical direction and mentor other engineers Requirements Experience leading backend development for consumer-facing products Strong skills in designing scalable and maintainable backend architectures Ability to work from Bengaluru, Karnataka Lokal’s mission is to connect communities across India with knowledge, opportunities, and expert support. The company is backed by Y Combinator, Sony, Global Brain, India Quotient, and 3one4 Capital.

Join the innovative team at weekday-1 as a Lead Backend Engineer, where you'll play a pivotal role in building and optimizing backend systems that power our products. You will lead a talented group of engineers, ensuring high-quality code, performance, and scalability while fostering collaboration and knowledge sharing.

Join our innovative team at minderacraft as a Lead Principal Java Backend Engineer, where you will spearhead the design and implementation of robust and scalable backend systems that are heavily focused on integration. We seek a hands-on technical leader capable of overcoming obstacles, guiding teams, and working closely with client engineering teams to deliver impactful solutions.In this critical role, you will operate at a Principal Engineer level, effectively balancing high-level architectural leadership with hands-on coding and development responsibilities.

Join Aviatrix, the leading cloud network security provider, trusted by over 500 global enterprises. Our innovative platform simplifies cloud security and enhances control, making it easier for companies to modernize their cloud strategies. We are at the forefront of secure networking solutions tailored specifically for the cloud, ensuring readiness for AI and future technologies.As a Staff Engineer in Backend Engineering, you will play a key role in designing and delivering Golang-based microservices, developing large-scale data engineering pipelines, and managing enterprise SaaS platform operations on AWS. This position requires you to set the technical direction, elevate engineering standards, and enhance platform reliability and scalability.

About UsFounded in 2013, Mercari is a leading C2C marketplace based in Japan, dedicated to our mission of creating a global marketplace where anyone can buy and sell. As Japan’s first tech unicorn, we went public in 2018 and have since evolved into a significant player on the global stage. Our journey has seen us expand not only into new markets such as the U.S. but also into innovative services like Merpay, a mobile payment platform that aims to empower individuals to realize their dreams through a comprehensive ecosystem focused on payment and credit services. Today, Mercari Group encompasses various subsidiaries, including logistics, B2C platforms, blockchain, and sports team management.As we strive to make our services accessible worldwide, we recognize the importance of attracting top talent, which is why we are excited to launch the India Center of Excellence. Your expertise will help us continue our mission and solidify our position as a successful global tech company.Our CultureAt Mercari, we believe that our mission is best achieved when our organization and each employee embody our core values: Go Bold, All for One, Be a Pro, and Move Fast. Our foundational principles of Sustainability, Diversity & Inclusion, Trust & Openness, and Well-being for Performance are integral to our culture. We invite you to explore our Mercari Culture Doc, which encapsulates the mindset and behaviors that define our workplace. We are committed to fostering an environment where individuals from all backgrounds can thrive while embracing the essence of Mercari’s culture.Role BackgroundAs Mercari’s user base continues to grow (approximately 21 million monthly active users) and new product lines are introduced, it is crucial to develop robust, scalable, and cost-effective backend systems to ensure our business's success. The Backend Architecture/Staff Engineering team plays a vital role in shaping these systems and driving our technological advancements.

We are seeking a talented Backend Engineer to join our dynamic team in Bengaluru. In this role, you will focus on developing scalable systems, delivering rapid solutions, and utilizing AI-driven development methodologies to achieve exceptional product engineering results.

Why Headout?Join a Thriving MarketplaceWith impressive revenue of $130M, a presence in over 100 cities, and 18 months of profitability, Headout is a leader in the travel industry, poised for even greater success. Backed by $60M+ from top investors, we are committed to building a sustainable company for the long haul — because that’s what our mission demands.Our Mission MattersIn a world increasingly driven by digital experiences, we strive to enhance human connection with the real world. At Headout, our goal is to provide the easiest, fastest, and most enjoyable way to explore real-life experiences — from immersive tours to museums and live events.Why Join Us Now?We have a solid foundation, and the opportunities ahead are expansive. With proven profitability and momentum, we are looking for passionate individuals to help us expand further. If you're eager to make a significant impact in a fast-growing environment, this is your chance!Our CultureRevolutionizing the travel industry is challenging, but it’s incredibly rewarding. We value ownership, craftsmanship, and impact. If you’re a builder who thrives on solving complex problems, you’ll feel right at home. Learn more about our unique values here: https://bit.ly/HeadoutPlaybook‍ The RoleAs a Staff Engineer at Headout, you will spearhead architectural excellence and technical strategy across diverse product engineering teams. You will tackle high-impact engineering challenges such as designing low-latency systems for dynamic pricing, processing extensive inventory data for thousands of products, and overseeing a vendor ecosystem that includes half a million vendors. Your contributions will not only focus on building systems but also on enhancing technical excellence by collaborating with Engineering Managers to reduce technical debt, improve deployment stability, and establish resilient system boundaries for sustainable scaling. What Makes This Role Unique?Large-Scale System Design: Play a key role in designing systems that support dynamic pricing strategies and high-volume data processing.

Strength in TrustAt OneTrust, our mission is to foster innovation through the ethical utilization of data and artificial intelligence. We believe that ensuring trust in data should accelerate progress, not hinder it. Since launching the first technology platform for responsible data use in 2016, we've continually redefined what responsible innovation means, especially with the transformative power of AI. Our AI-Ready Governance Platform™ integrates regulatory insights, automation, and cohesive governance workflows, empowering businesses to harness the speed of AI while ensuring ethical data management on a large scale. Trusted by thousands globally, OneTrust is paving the way for an era where reliable data serves as a catalyst for both business success and societal advancement.The ChallengeWe are seeking an enthusiastic Principal Software Engineer who is driven by the challenge of solving intricate problems to join our dynamic Product Engineering team. Your main focus will be on backend development, contributing to the system architecture, and spearheading innovation from design to customer delivery. This role is hands-on, providing exposure to cutting-edge technologies, on-the-job training, and opportunities to broaden your skillset.

About LokalFounded in 2018, Lokal started from a WhatsApp group driven by the hypothesis that residents of tier-2 and tier-3 towns were not utilizing the internet effectively. We believed that by offering local content in their native languages, we could cultivate daily engagement. As trust and usage grew, we envisioned expanding this platform into classifieds and various online services. This idea birthed Lokal. Initially, our goal was to consolidate everything into a single app—local news, classifieds, job postings, matrimonial services, and more. However, we soon realized that when one use case dominates, others become background noise. We pivoted accordingly. Just as Craigslist inspired numerous targeted companies and marketplaces, we began to unbundle and specialize our offerings.Today, Lokal stands as a collection of specialized applications, unified by a singular mission:To connect Tier-2/3+ India with the knowledge, opportunities, tools, and experts they rightfully deserve. Our portfolio includes a variety of active applications across several domains, such as:Edutainment & Skill Learning: Practical skills and learning resources in regional languages (GyanTV)Matrimonial Matchmaking: Hyperlocal and compatibility-focused partner search (Lokal Matrimony)Agri Consulting: Farmer-first advisory services in local languages (AgriLokal)Local Jobs: Blue- and grey-collar job opportunities in close proximity (Lokal Jobs, Sahi Jobs)Social & Community: A platform for social updates and interactions (Lokal app)Emotional Well-being & Peer Support: Safe spaces for open discussions (Dostt & Eaze)Astrology & Guidance: Instant access to trusted astrologers via chat and voice (AstroLokal)Advisory Services: Initial endeavors in legal assistance, financial guidance, career counseling, and more.At its core, Lokal functions as a discovery and access platform, combining local-language internet access with deep insights into Bharat and advanced AI. Users can effortlessly navigate to their desired content without distractions. This is the journey our new team members embark on: a company that evolved from a WhatsApp group into a family of specialized applications, all while maintaining a core belief—access transforms lives.We are committed to rapid development, fast learning, and building for Bharat. Our mission is supported by prominent global and domestic investors, including Y Combinator, Sony, Global Brain, India Quotient, and 3one4 Capital.

About Prophecy At the forefront of AI-native data preparation and analysis, Prophecy is transforming how leading enterprises navigate data complexities to extract trustworthy insights. Our innovative AI-native data lifecycle (generate, refine, deploy) empowers our top-tier AI agents and skilled professionals to collaboratively analyze, transform, and prepare data, delivering reliable insights at an enterprise scale. For more information, visit us on LinkedIn. Position Summary Join us as an early engineer in our rapidly growing startup at Prophecy’s India engineering hub. Collaborate with a team of passionate engineers dedicated to tackling complex challenges. We are on the lookout for A-players ready to join a team of high-achievers. This is an exceptional chance to be part of a transformative journey in data engineering. Your Impact Lead the Next Generation of Data EngineeringOur low-code data engineering platform is pioneering a new category within the modern data engineering landscape. Be part of this groundbreaking technology that is reshaping the data engineering domain. Design/Develop/Deliver: End-to-End OwnershipYou will take charge of designing, coding, testing, and launching new features for the Prophecy IDE. OverachieverAt Prophecy, we foster an environment where engineers can exceed their own expectations. Define your metrics and iteratively improve them with guidance from senior engineers. Entrepreneurial SkillsTake ownership of features from conception to delivery, operating like a founder. We emphasize personal growth over hierarchy or years of experience.

Join Quince as a Staff Engineer - Backend, where you will play a pivotal role in developing robust backend solutions that drive our innovative platform forward. You will collaborate with cross-functional teams, employ cutting-edge technologies, and contribute to the architecture of scalable systems. Your expertise will help us deliver exceptional user experiences and streamline our backend operations.

Join our team as a Lead Engineering Manager for one of Weekday's esteemed clients, where you'll lead the charge in developing robust backend systems using Node.js.In this full-time position, you will be instrumental in designing, developing, and optimizing backend solutions that support high-performance applications. If you're passionate about tackling complex challenges, architecting secure APIs, and collaborating with diverse teams to deliver exceptional products, this role is tailored for you.

Elevating the quality of human life through every conversationAbout the Team:The Symbl team thrives on innovation and excellence in technology. As a Senior Backend Engineer, you will collaborate with a talented group of professionals committed to developing groundbreaking solutions and advancing the frontiers of technology.About the Role:As a Senior Backend Engineer at Symbl.ai, you will be instrumental in designing and maintaining the core of our systems, including our latest product, Nebula. Your skills in backend engineering and machine learning will drive our technological innovations, ensuring top-notch performance and reliability.Key Responsibilities:Join us in revolutionizing technology with your backend engineering expertise, machine learning knowledge, and innovative approaches. You will:Integrate AI and ML algorithms with backend systems to enhance functionality and deliver smart features.Develop APIs and microservices to enable seamless communication between AI/ML models and application components.Implement data preprocessing and feature engineering pipelines for AI/ML model training.Deploy and oversee AI/ML models in production settings, ensuring reliability, scalability, and optimal performance.Utilize frameworks like TensorFlow, PyTorch, or scikit-learn to create and deploy machine learning models.

IntroductionAbout UsFounded in 2013, Mercari is a leading C2C marketplace based in Japan, with a mission to "Create value in a global marketplace where anyone can buy & sell." As the first tech unicorn from Japan, we have made significant strides since our IPO in 2018, evolving into a formidable global player. Mercari has consistently invested in our people and technology, expanding our reach from Japan to the United States, while also launching innovative services like Merpay—a mobile payment platform aimed at fostering a society where dreams can come true through a comprehensive ecosystem centered on payment and credit services. Our diverse array of subsidiaries covers logistics, B2C platforms, blockchain, and sports management.To fulfill our vision on a global scale, we are committed to building a Center of Excellence in India, where the brightest minds can help us navigate this transformative journey and establish our presence on the world stage.Our CultureAt Mercari, we are unified by our core values: Go Bold, All for One, and Be a Pro. We are also guided by foundational principles such as Sustainability, Diversity & Inclusion, Trust & Openness, and Well-being for Performance. No matter how large we grow, our culture remains pivotal to our mission. We encourage you to explore our “Mercari Culture Doc,” which encapsulates the shared behaviors and mindset of our community. We strive to cultivate an environment where individuals from diverse backgrounds are welcomed, recognized, and can thrive while embodying Mercari's culture.Work ResponsibilitiesDesign, develop, and maintain APIs using Go, Java, or PHP.Enhance services through quantitative and qualitative analysis of user behavior logs.Architect systems and select middleware tailored to application requirements.

Join Lookout, Inc., a renowned leader in cybersecurity, dedicated to safeguarding the most critical aspect of enterprise security—human behavior. Our cloud-native platform is designed for swift and scalable deployment, streamlining security operations, and protecting against human-centric attacks on mobile devices. As attackers increasingly exploit these vulnerabilities through social engineering, our innovative solutions are vital to thwarting these threats.The Lookout Endpoint Detection and Response (EDR) system continuously monitors mobile endpoints for signs of attacks, traditional malware, software vulnerabilities, and other anomalous activities. Utilizing cutting-edge threat detection techniques like artificial intelligence (AI) and behavioral analysis, we identify and neutralize threats before they escalate. Discover more at www.lookout.com and stay connected through our Lookout Blog, LinkedIn, and X.Our backend systems are designed to handle vast amounts of data and meet growing demands, from data ingestion to delivery and dynamic analysis. We are seeking skilled and motivated engineers to develop core components and services while enhancing our architecture. As part of a small team working on a modern system with millions of users, you'll have the opportunity to contribute to a cutting-edge product at scale. Our services are built using Ruby and Scala, hosted on AWS, leveraging cloud advantages.

About UsAt Glomopay, we are pioneers in the fintech sector, delivering swift, secure, and borderless payment solutions that revolutionize how transactions are conducted globally. Our cutting-edge cross-border network seamlessly integrates local payment systems, allowing for instant transactions and unmatched convenience for our users. Imagine being a cornerstone in developing innovative solutions that make international money transfers faster, more affordable, and more adaptable. If you are driven by a passion for innovation and aspire to dismantle payment barriers worldwide, this is your chance!Glomopay is the first company in India to receive full authorization as a Payment Service Provider, regulated by the IFSCA. Our team comprises seasoned payment professionals with over a century of collective experience in creating large-scale payment products.Your ImpactAs a Backend Engineer at Glomopay, you will be instrumental in driving the development of our innovative payment systems. You will engage in challenging projects that redefine the fintech landscape, partnering with a team of dedicated engineers to design scalable and reliable solutions that manage critical transactions daily. The code you write will serve as the foundation of our platform, ensuring a smooth flow of money across international borders.

About MercariFounded in 2013, Mercari is a pioneering C2C marketplace based in Japan, dedicated to creating a global platform where anyone can buy and sell. We have evolved from Japan's first tech unicorn to a global player, continuously striving towards our mission.Mercari has significantly expanded its services and investments in technology and talent, transitioning from a market leader in Japan to new regions, including the United States. Our innovative ventures, such as Merpay—a mobile payment service—aim to foster a society where dreams are attainable through a unique ecosystem that encompasses payment solutions and credit services. Today, Mercari Group encompasses various subsidiary businesses, including logistics, B2C platforms, blockchain, and sports team management.To enhance our global footprint, we are launching the India Center of Excellence. With your contributions, we aim to excel on the world stage and establish ourselves as a leading global tech company.Our CultureAt Mercari, we are driven by shared values and perspectives that guide our actions: Go Bold, All for One, and Be a Pro and Move Fast. Our foundation rests on Sustainability, Diversity & Inclusion, Trust & Openness, and Well-being for Performance. Despite our growth, our culture remains pivotal to our mission, and we strive to preserve it as we expand. We encourage you to explore the “Mercari Culture Doc,” which encapsulates our collective mindset and behaviors. We are committed to fostering an inclusive environment where diverse backgrounds are celebrated, empowering all members to thrive within Mercari’s culture.Key ResponsibilitiesLead the creation of organizational structures and address operational challenges to facilitate a dynamic environment where engineers can excel.Oversee diverse engineering teams, focusing on fostering collaboration and innovation.

Join SurveyMonkey, the premier platform for surveys and forms, designed for businesses and adored by users. With a blend of powerful features and user-friendly design, we cater to a variety of needs, from customer experience to employee engagement, market research, and more. Our platform integrates research expertise with AI technology, making it feel like you have a team of expert researchers at your fingertips.Trusted by millions, from startups to Fortune 500 companies, SurveyMonkey empowers teams to collect insights that foster informed decision-making, create exceptional experiences, and drive business success. Learn more at surveymonkey.com.What We’re Looking ForWe are on the lookout for a dynamic Backend Software Engineer II to become part of the SurveyMonkey team. This role is ideal for someone passionate about code quality and system architecture. You will be instrumental in designing and maintaining the backend systems that power our multi-tenant SaaS platforms. As a member of the GFB Digital Team, you will elevate the high-performance services that fuel our growth and ensure our robust systems scale efficiently while remaining optimized for performance.Your ResponsibilitiesLead features from architectural planning through implementation, deployment, and monitoring, ensuring production-ready code.Develop and maintain backend services and APIs that manage engineering complexity while meeting timely business demands.Modernize existing systems and optimize database performance across Relational (MySQL/PostgreSQL) and NoSQL (MongoDB) databases.Enhance CI/CD pipelines and utilize Observability tools (Open Telemetry) to improve deployment workflows and troubleshoot production issues efficiently.Cultivate a culture of technical excellence through code reviews, writing tests, and collaborating with fellow engineers to maximize team potential.

Role overview Consuma is looking for a Senior Backend Engineer to join as a founding team member in Bengaluru. This role centers on designing and scaling distributed infrastructure that powers AI and data products. The work involves building backend systems capable of handling high volumes of data and supporting advanced solutions. What you will do Create backend architecture for distributed, high-throughput systems Scale infrastructure to enable AI and data-driven product features Shape technical decisions and direction as part of the early engineering team Location This position is based in Bengaluru, Karnātaka, India.