Senior Java Backend Developer

Roles and ResponsibilitiesSystem Architecture & Development: Design, implement, and maintain robust backend services utilizing Rust. Focus on optimizing performance, memory efficiency, and reliability while contributing to architectural decisions that enhance scalability and resilience.Integration & APIs: Develop and improve APIs and data pipelines for seamless interaction among internal services, external partners, and end-users, ensuring high-quality data flow throughout the platform.Security & Reliability: Implement secure coding practices, conduct detailed code reviews, and establish testing strategies to eliminate vulnerabilities, prevent regressions, and uphold system integrity.Collaborate with cross-functional teams to align technical solutions with business operations and strategic goals.Performance Optimization: Continuously analyze, benchmark, and enhance code performance, identifying bottlenecks and implementing solutions that improve latency and user experience.Cross-Functional Collaboration: Partner with product managers, data scientists, and operations teams to translate business needs into effective technical solutions, quickly iterating on feedback to deliver top-quality features.

Join our innovative team at Nielsen Holdings plc as a Senior Backend Java Developer in Bangalore. You will play a crucial role in developing and maintaining robust backend systems that power our cutting-edge analytics solutions. Your expertise in Java and backend development will be pivotal in driving the success of our technology initiatives.

Bosch Group seeks a Senior .NET Backend Developer to join the team in Bangalore. This position focuses on building and enhancing backend systems that power Bosch software products. Deep experience with .NET technologies is essential, along with a drive to produce reliable and maintainable code. Key responsibilities Design, develop, and maintain backend solutions using .NET frameworks Collaborate with cross-functional teams to move projects from concept to completion Apply expertise to improve software quality and performance Requirements Advanced knowledge of .NET technologies Proven experience developing backend systems for software products Ability to work effectively with teams across disciplines Strong commitment to delivering high-quality solutions

Join Us in Transforming CybersecurityAt Abnormal AI, we are at the forefront of revolutionizing cybersecurity through innovative AI-native technologies aimed at tackling contemporary cyber threats. We are assembling a team of exceptional engineers eager to harness Generative AI tools such as Cursor, GitHub Copilot, and Claude to redefine software development—making it faster, smarter, and more efficient.We are on the lookout for a talented Software Engineer II to help shape the future of AI-driven application development. If you are passionate about pioneering technology, scalable systems, and solving real-world issues, we invite you to explore this opportunity with us.Your Role as a Software Engineer IIAs a pivotal member of our engineering team, you will: Utilize AI-Powered Development – Employ tools like Cursor and Copilot to enhance productivity, streamline workflows, and automate repetitive tasks. Design Data-Driven Applications – Create consumer-grade interfaces and robust APIs that drive our advanced behavioral AI insights. Address Modern Cyber Threats – Architect and deploy secure, scalable systems capable of detecting and preventing sophisticated cyberattacks. Collaborate with Fortune 500 Clients – Partner with customers and security teams to rapidly iterate and deliver impactful solutions. Scale Your Work – Develop backend services and cloud architectures that support billions of security events across global enterprises.

Join Our Team as a Senior Backend DeveloperAt ZZAZZ, we are on a mission to revolutionize the information economy. As a Senior Backend Developer, you'll play a pivotal role in designing and implementing robust backend services and APIs utilizing Node.js frameworks such as Express and NestJS. You will ensure high performance and responsiveness of our applications, optimizing existing code for enhanced efficiency and scalability.Key Responsibilities:Architect and build backend services and APIs using Node.js frameworks.Guarantee optimal performance and responsiveness to front-end requests.Refactor and optimize existing code to improve efficiency and scalability.Work closely with DevOps teams to streamline deployment processes.Identify, troubleshoot, and resolve issues in existing applications.

Zeta is looking for a Lead Software Development Engineer focused on backend technologies in Bangalore (work from office). This position leads a team of engineers and takes ownership of backend architecture, design, and development for scalable software systems. Role overview This role centers on guiding a group of engineers through all stages of backend development. Responsibilities include making architectural decisions, ensuring code quality, and overseeing the implementation of robust solutions. Collaboration with other teams is a key part of the job to deliver products that improve user experience and support new ideas. What you will do Lead and mentor a backend engineering team Drive the design and implementation of scalable backend systems Work closely with other teams to deliver high-quality software Focus on solutions that enhance user experience and support innovation Requirements Experience leading backend engineering teams Strong background in backend architecture and software design Ability to collaborate with cross-functional teams

About Meesho Our Vision and Mission As India’s leading internet commerce platform, Meesho is on a mission to democratize online commerce for everyone (DICE). Our vision focuses on empowering 100 million small businesses and entrepreneurs across India to thrive in the digital marketplace, making e-commerce accessible and inclusive. We are dedicated to supporting sellers nationwide and introducing an extensive array of products to first-time online shoppers. By harnessing cutting-edge technology and a zero-commission business model, Meesho has transformed the e-commerce landscape for millions of previously underserved users.Technological Innovation & Scale At the heart of Meesho's success lies our commitment to technology. We have built a robust and scalable infrastructure designed to meet the needs of our diverse user base and complex marketplace. Key highlights include: Exceptional Scale: Our backend systems efficiently process millions of orders daily, reaching approximately 5% of Indian households with remarkable reliability and near-zero downtime. This level of performance in a high-growth environment showcases our engineering prowess.Marketplace Reach: With over 1.75 million registered sellers, supported by our advanced tech infrastructure and nationwide logistics network, we cover virtually every serviceable pin code in India. This extensive reach presents unique engineering challenges, particularly in search, personalization, and payment processing at scale.Scalable Architecture: We continually innovate our technological architecture to facilitate growth. Our journey from a monolithic system to microservices and now to a highly scalable federated architecture allows us to rapidly build and deploy features while ensuring system stability for an expanding user base.Advanced Tech Stack: Our platform leverages modern open-source technologies deployed on the cloud to ensure optimal efficiency. We strategically utilize proven tools such as Java and Golang for services, Kafka for messaging, and various databases including ScyllaDB, MySQL, and MongoDB for data management.

About the RoleWe are on the lookout for a talented and experienced Senior Backend Developer specializing in the eCommerce domain to join our dynamic team at qodeworld. As a pivotal member of our Technology / Digital Commerce department, you will leverage your vast experience to enhance our eCommerce platforms. You will work with industry-leading technologies, particularly Salesforce Commerce Cloud (SFCC), and other eCommerce tools and Order Management Systems (OMS), including Salesforce OMS. Your in-depth knowledge of product catalog management, promotions, inventory management, and product search indexing will be crucial in delivering high-quality solutions. This role requires strong Java programming skills, familiarity with JavaScript frameworks, and expertise in developing RESTful APIs that integrate various enterprise systems. You will collaborate with Product Management, Business Stakeholders, and Cross-functional Teams while mentoring junior developers and ensuring scalable backend development.

InMobi Advertising is a pioneering global technology leader that empowers marketers to seize the critical moments that influence consumer behavior. Our advertising platform connects with over 2 billion individuals across 150+ countries, translating real-time context into actionable business results while adhering to privacy-first principles. With the trust of over 30,000 brands and premier publishers, InMobi is where intelligence, creativity, and accountability come together. By leveraging lock screens, applications, televisions, and the open web with advanced AI and machine learning, we provide impactful strategies that ensure effective consumer engagement and personalized experiences.Through Glance AI, we are revolutionizing AI Commerce, rethinking the future of e-commerce through inspiration-led discovery and seamless shopping experiences. Glance AI integrates effortlessly into everyday technology, transforming every screen into a portal for instant, personalized, and delightful exploration. Covering a wide range of categories including fashion, beauty, travel, accessories, home décor, pets, and much more, Glance AI offers deeply personalized shopping journeys fueled by rich first-party data and unparalleled consumer access. This harnesses InMobi’s global scale, insights, and targeting capabilities to create high-impact, performance-driven shopping experiences for brands around the world.Recognized as a Great Place to Work by various esteemed organizations including MIT Technology Review and Fast Company’s Top 10 Innovators, InMobi is a space where innovative ideas generate global influence. Supported by major investors such as SoftBank, Kleiner Perkins, and Sherpalo Ventures, InMobi operates offices in key locations including San Mateo, New York, London, Singapore, Tokyo, Seoul, Jakarta, and Bengaluru.At InMobi Advertising, you will have the opportunity to shape how billions of users interact with content, commerce, and brands globally. For more information, please visit www.inmobi.com

At HackerRank, we empower companies like NVIDIA, Amazon, and Microsoft to discover and develop the skills of the next generation of developers, focusing on capabilities rather than backgrounds. Our platform is trusted by over 2,500 of the world's leading companies to create robust engineering teams prepared for future challenges.As the landscape of software development evolves, with humans and AI collaborating more closely, the criteria for exceptional technical talent are shifting. We provide innovative solutions for companies to identify and invest in future-ready skills.Our team is passionate about the impact of our work, paying close attention to every detail to ensure our customers achieve outstanding success with products they genuinely appreciate. We act with urgency and hold ourselves to high standards, believing these lead to great outcomes.About the RoleMillions of developers utilize HackerRank daily to validate their skills. We are seeking a Senior Backend Software Development Engineer who will guide the technical direction of essential backend systems and spearhead the delivery of impactful, platform-wide initiatives. You will be responsible for the architecture and advancement of core backend services, mentoring engineers across teams, and making key technical decisions to ensure our platform is fast, reliable, and scalable as we expand our global user base.Your ResponsibilitiesArchitect, design, and drive the implementation of complex backend systems and services that support core product experiences at scale.Define and implement technical strategies for your domain, making pivotal decisions on system design, technology selection, and long-term architectural trajectories.Oversee the end-to-end reliability and performance of critical backend services, establishing SLOs and best practices for monitoring and incident response.Design scalable API frameworks and data models that serve as the backbone for multiple product teams and external integrations.Lead cross-functional technical initiatives across various teams, collaborating with frontend, infrastructure, product, and design stakeholders.Identify and drive large-scale refactoring projects, addressing technical debt and transforming legacy systems into modern, maintainable architectures.Mentorship of engineers on the team through design and code reviews, offering hands-on technical guidance.Contribute to company-wide engineering standards, tools, and processes that enhance code quality and developer productivity.Your ProfileSenior backend engineer with 3-6 years of experience building and maintaining production backend systems at scale.Proficient in at least one major programming language and familiar with database management, API design, and cloud services.

Team OverviewAre you ready to be the driving force behind our innovative systems? Join us at Meesho as a Senior Software Development Engineer - Backend!With 5% of Indian households using our platform, we are committed to building resilient systems capable of handling millions of orders daily – all without downtime! Sounds challenging? It’s the Engineering expertise that has propelled Meesho to its status as an e-commerce leader. We prioritize speed over perfection and view setbacks as stepping stones to improvement. Our engineering teams embody a 'Founder’s Mindset', fostering rapid growth and innovation.We strongly believe in the continuous development of our team members, facilitated by regular one-on-one check-ins and open communication channels. As a Senior Software Development Engineer - Backend, you will collaborate with proactive individuals who value teamwork and constructive feedback.We know how to celebrate our successes! When we’re not crafting cutting-edge tech solutions, you might find us engaged in spirited discussions about our favorite books and games, or enjoying a cup of chai together. If the idea of working on impactful projects in a vibrant team excites you, we’d love to hear from you.Role OverviewAs a Senior Software Development Engineer - Backend, you will tackle intricate real-world challenges and design exceptional user experiences. Your role will ensure that our solutions and processes meet the highest standards of quality, fostering a seamless application experience for all users. You will collaborate with fellow engineers to develop scalable solutions that align with Meesho’s strategic growth.If you are enthusiastic about addressing complex, unique problems and making a significant impact in a dynamic environment, you may be the perfect fit for our Senior Software Development Engineer - Backend position.

Role Overview Fermi AI is hiring a Senior Backend Engineer with deep experience in Java. This position focuses on building and refining backend systems that support the company’s AI products. What You Will Do Design and implement backend architectures for AI-driven applications Work closely with engineering, product, and other teams to deliver scalable software Contribute to the evolution of Fermi AI’s technology stack Help ensure backend systems are efficient and reliable for client needs Location This role is based in Bangalore, India.

Join Zscaler as a Senior Software Development Engineer specializing in backend development using Python. In this role, you will be instrumental in designing and building scalable applications that enhance our cloud security offerings. You will collaborate with cross-functional teams to implement innovative solutions that meet customer needs and improve system performance.

DigiCert Inc. is hiring a Lead Principal Software Engineer for backend development in Bangalore. This position centers on designing and building secure, scalable microservices that support DigiCert’s digital trust solutions. Role overview This role leads technical direction and hands-on implementation for backend systems. The focus is on creating reliable microservices that meet high standards for security and scalability. The team values deep experience in backend engineering and expects leadership in both architecture and execution. Key technologies Java Go (Golang) Requirements Extensive experience in backend software engineering Strong expertise in Java and Go Proven ability to design and implement microservices

About DigiCert DigiCert is a global provider of intelligent trust solutions. The company focuses on securing digital interactions by protecting security, privacy, and authenticity. Its DigiCert ONE platform uses AI to bring together PKI, DNS, and certificate lifecycle management, helping organizations secure infrastructure, software, devices, messages, and AI-generated content. More than 100,000 organizations, including 90% of the Fortune 500, depend on DigiCert to address current threats and prepare for a quantum-safe future. Learn more at www.digicert.com. Role Overview: Senior Backend Engineer - AI Based in Bangalore, this role focuses on building the trust layer for the next generation of AI agents. As AI evolves from simple chatbots to autonomous systems with access to sensitive enterprise data, the need for strong Identity, Authentication, and Governance standards grows. The Senior Backend Engineer will design and develop security and identity frameworks that determine how AI agents are identified, authenticated, authorized, and governed at scale. This includes setting foundational architectural patterns, defining engineering standards, and shaping DigiCert’s long-term technical direction. This is a hands-on technical leadership position in a high-ownership, startup-like environment. Key Responsibilities Design the trust layer for AI, focusing on security and identity frameworks for agent identification, authentication, authorization, and governance. Establish core architectural patterns and engineering standards for the platform. Contribute to the long-term technical vision for DigiCert’s AI-driven offerings.

About ParspecEstablished in 2021, Parspec is transforming the material procurement landscape of the $13 trillion USD construction sector by digitizing and organizing critical product data. Our cutting-edge AI technology curates a dynamic catalog of millions of products, empowering clients to swiftly identify the best options tailored to their needs. Renowned by leading designers, builders, distributors, and sales agents, and supported by top-tier venture investors, Parspec is at the forefront of fostering a more innovative, interconnected, and sustainable future in construction.Join us in crafting groundbreaking technology that redefines one of the world’s oldest and most significant industries.The OpportunityWe are looking for a proactive Senior Backend Engineer with 6-10+ years of experience to become a key member of Parspec's exceptional engineering team. In this crucial role, you will design scalable distributed systems, enhance high-performance APIs, and lead technical initiatives while mentoring fellow engineers. As a Senior Software Engineer II, you will oversee complex backend projects from inception to completion, utilize AI-driven development tools, and guarantee exceptional reliability across Parspec's AI-enhanced construction intelligence platform.You will work closely with Product, Frontend, Search, and AI teams to convert business needs into production-ready systems, taking full ownership of the entire lifecycle, from architecture to deployment and optimization.Key ResponsibilitiesSystem Architecture: Create and implement scalable, distributed systems utilizing microservices, event-driven architectures, and AWS cloud-native patterns.Database Mastery: Optimize PostgreSQL/MySQL (schema design, replication, query optimization) and MongoDB (document modeling, sharding, indexing).Search & Caching: Deploy Elasticsearch for extensive indexing/querying and Redis for distributed caching solutions.API Development: Design and utilize RESTful/GraphQL APIs with robust security (OAuth, JWT, RBAC) and high-performance attributes.Cloud Infrastructure: Deploy and enhance AWS services (EC2, Lambda, S3, DynamoDB, RDS) ensuring high availability and fault tolerance.Event Streaming: Develop message brokers/streaming platforms (Kafka, RabbitMQ, SNS/SQS) for real-time data processing.Observability & Monitoring: Integrate distributed tracing, logging, and monitoring frameworks.

About BureauAt Bureau, we understand the complexities of online interactions. Every day, billions engage in activities that necessitate trust and security, yet digital fraud remains a significant challenge, costing businesses over US$486 billion annually. Our mission is to answer the critical questions of identity and trust.Bureau is an all-inclusive platform specializing in identity decisioning, fraud prevention, and compliance solutions. We empower businesses by enhancing their security measures and simplifying identity management. Our culture promotes homegrown talent, open communication, and a collaborative environment where your contributions are valued and your growth is prioritized. With a commitment to excellence, customer-centricity, and rapid innovation, we view ourselves as a launchpad for your career.Our knowledge graph now encompasses over 1 billion verified identities worldwide, supported by investments from Sorenson Capital and PayPal Ventures. Join us as we redefine the future of digital trust.Your RoleIn this role, you will be instrumental in developing the systems that are central to our platform, ensuring they are scalable, efficient, and reliable.Design, build, and maintain APIs and backend services that are characterized by low latency, high availability, and optimal performance.Create a developer-centric risk and fraud API ecosystem utilized by both internal and external teams.Take ownership of features throughout the entire lifecycle—from design and implementation to deployment and monitoring.Integrate robust security and data protection protocols into our systems.Optimize data storage solutions tailored to diverse use cases.Produce clear and practical documentation to facilitate team efficiency.Continuously elevate our engineering standards, tools, and processes.Your QualificationsWe seek engineers who are passionate about developing solid, scalable systems and take pride in producing clean code.4–6 years of practical experience in backend development, emphasizing RESTful API design.Proficiency in programming languages such as Java, Python, or Go.Experience with cloud services and database management.A strong understanding of security principles and best practices in software development.

Role overview Netradyne is seeking a Senior Staff or Staff Backend Engineer based in Bangalore. This position centers on building and maintaining backend systems that power the company’s technology products. Candidates should bring significant engineering experience and a record of delivering dependable backend solutions. What you will do Design, develop, and maintain backend systems for Netradyne’s products Collaborate with engineering, product, and other teams to create scalable architectures Optimize backend systems for performance and reliability Apply technical expertise to enhance product capabilities and efficiency What we value Creative approaches to problem-solving Strong technical skills in backend engineering Collaboration and clear communication with colleagues across functions

Job Responsibilities:You will join a dynamic and high-performing agile scrum team responsible for designing, implementing, and testing innovative features of the Extreme Cloud product suite. Your development work will incorporate cutting-edge technologies in Cloud Management, Clustering, Security, and Machine Learning. You will guide new features through the entire development lifecycle, collaborating closely with team members and cross-functional partners to create robust, high-quality solutions that prioritize scalability, availability, and performance. Additionally, you will engage in design and code reviews to ensure excellence within the team.