4 Netty Jobs

As a Founding Engineer at Colrows, you will play a crucial role in shaping and scaling our generative analytics platform. We are dedicated to revolutionizing how enterprises engage with data, aiming to make insights as accessible as conversing with a colleague. Our platform integrates robust data foundations, agentic workflows, and enterprise-grade governance to deliver a seamless, self-serve experience. Join us in driving the development of a powerful execution engine that lies at the core of our platform. In this role, you will serve as a hands-on Principal Software Engineer, leveraging your architectural expertise and practical experience in constructing resilient systems using Java and open-source technologies. Your primary responsibility will be to lead the design and implementation of the backend engine, which processes and transforms large-scale structured data with a focus on precision, performance, and clarity. Key Responsibilities: - Design and construct essential components of the Colrows platform, such as distributed query execution, type-safe data transformation pipelines, and high-performance connectors to various database backends. - Architect and deploy scalable, fault-tolerant services in Java utilizing open-source libraries and tools. - Ensure accuracy in data type mappings, memory representations, and serialization across diverse data systems. - Mentor and guide engineers through code reviews, design discussions, and the implementation of production-quality solutions. - Collaborate with AI, frontend, and infrastructure teams to deliver a cohesive and agentic product experience. - Take charge of technical decision-making by balancing performance, maintainability, and extensibility. You Bring: - Over 10 years of hands-on experience in backend engineering with a specialization in Java. - A solid foundation in computer science fundamentals, particularly in data structures, memory models, and type systems. - Previous experience handling large datasets spanning terabytes of structured data across distributed systems. - Practical knowledge of data type mappings in SQL engines, Java, JSON, Avro, Arrow, and binary formats. - Proficiency in in-memory data representations, caching strategies, and performance optimization. - Demonstrated success in designing and implementing clean, testable, and production-grade code. - Familiarity with tools such as Apache Arrow, Apache Calcite, Apache Ignite, Presto/Trino, Apache Beam, RocksDB, Protobuf, gRPC, and Netty. - Bonus: Experience in contributing to open-source projects or building data platforms, databases, or query engines. What You'll Get: - Opportunity to work on a cutting-edge analytics platform that is reshaping how enterprises engage with data. - Direct collaboration with the founder and a dedicated, technically proficient team. - A culture that promotes ownership, autonomy, and deep engineering involvement. - Competitive compensation, meaningful equity, and the flexibility of a modern remote/hybrid work environment.,

Ciklum is looking for a Senior Full Stack Engineer to join our team full-time in India. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. About the role: As a Senior Full Stack Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. Responsibilities: Design, develop, and maintain scalable microservices and APIs using Java 11+, Spring Boot, and Spring WebFlux Build, enhance, and support RESTful and SOAP services with robust data handling Develop and maintain frontend components using JSF, ensuring a seamless user experience Implement CI/CD pipelines using Jenkins and manage deployments to servers like Tomcat, Netty, or Pivotal Cloud Foundry Work with Kafka for event-driven architecture and Drools for business rule management Use Apache Freemarker for dynamic templating where needed Collaborate closely with cross-functional teams in an Agile/SAFe environment, participating in PI planning, sprint reviews, and retrospectives Guide and mentor junior engineers to uphold quality and performance standards Conduct code reviews, debug complex issues, and ensure high availability of services in production Requirements: Deep expertise in: Java (11+), Spring Boot, Spring WebFlux REST/SOAP APIs, Microservices Architecture Maven, Jenkins, Oracle, MongoDB Tomcat, Netty, Kafka, Drools, Apache Freemarker Pivotal Cloud Foundry or similar PaaS environments Modern frontend frameworks (Angular/React)Angular / React Proficient in JSF or equivalent for frontend development Strong understanding of software architecture, scalability, and performance optimization Excellent communication and leadership skills with a mindset of continuous improvement Proven experience working in Agile delivery models, preferably SAFe Desirable: Experience with cloud platforms (e.g., AWS, Azure, GCP) Exposure to financial services, banking, or payment systems is a plus What's in it for you? Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance, as well as financial and legal consultation Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy licence, language courses and company-paid certifications Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally Flexibility: hybrid work mode at Chennai or Pune Opportunities: we value our specialists and always find the best options for them. Our Resourcing Team helps change a project if needed to help you grow, excel professionally and fulfil your potential Global impact: work on large-scale projects that redefine industries with international and fast-growing clients Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events About us: At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, youll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress. India is a strategic innovation hub for Ciklum, with growing teams in Chennai and Pune leading advancements in EdgeTech, AR/VR, IoT, and beyond. Join us to collaborate on game-changing solutions and take your career to the next level. Want to learn more about us? Follow us on Instagram , Facebook , LinkedIn . Explore, empower, engineer with Ciklum! Experiences of tomorrow. Engineered together Interested already? We would love to get to know you! Submit your application. Cant wait to see you at Ciklum.

About the Role : We are seeking a skilled Java Developer with 2+ years of hands-on experience to join our team. The ideal candidate will have expertise in building and maintaining scalable backend systems, with a focus on GPS tracking and IoT solutions. You will contribute to enhancing the platforms performance, integrating new features, and ensuring seamless communication with GPS devices. Key Responsibilities : - Develop, maintain, and optimize backend services using Java. - Work with Netty framework to handle high-performance network communication (TCP/UDP, HTTP, WebSocket). - Design and manage database schemas using MySQL, or PostgreSQL. - Implement and maintain GPS protocols for device communication. - Use Maven/Gradle for dependency management and build automation. - Optimize server performance for scalability and low-latency processing of GPS data. - Troubleshoot and debug issues across the stack, including networking, database, and API layers. - Participate in code reviews and adhere to best practices for code quality, testing, and documentation. Technical Requirements : - 2+ years of experience in Core Java development. - Proficiency in Netty for asynchronous event-driven networking. - Strong understanding of relational databases (MySQL/PostgreSQL). - Experience with Maven/Gradle and build automation tools. - Familiarity with RESTful APIs and WebSocket communication. Soft Skills : - Strong problem-solving skills for debugging complex distributed systems. - Ability to work independently and collaboratively in a team environment. - Excellent communication skills for documenting and explaining technical decisions Apply Insights Follow-up Save this job for future reference Did you find something suspiciousReport Here! Hide This Job Click here to hide this job for you. You can also choose to hide all the jobs from the recruiter.

Application layer technologies including Tomcat/Nodejs, Netty, Springboot, hibernate, Elasticsearch, Kafka, Apache flink Frontend technologies including ReactJs, Angular, Android/IOS Data storage technologies like Oracle, S3, Postgres, Mongodb