Hashtechhub

Position: Java Developer Exp- 8 yrs Location- Gurugram Cybercity * Bachelor's degree in computer science or related fields preferred. * 8+ years of experience developing core Java applications across enterprise, SME, or start-up environments. * Proven experience with distributed systems and event-driven architectures. * Expertise in Spring Boot, Spring Framework, and RESTful API development. * Experience in designing, building, and monitoring microservices. * Solid background in persistence technologies including JPA, Hibernate, MS-SQL, and PostgreSQL. * Proficient in Java 11+, including features like Streams, Lambdas, and Functional Programming. * Experience with CI/CD pipelines using tools such as Jenkins, GitLab CI, GitHub Actions, or AWS DevOps. * Familiarity with major cloud platforms: AWS, Azure, or GCP (AWS preferred). * Front-end development experience using React or Angular with good understanding of leveraging best practices around HTML, CSS3/Tailwind, Responsive designs. * Comfortable in Agile environments with iterative development and regular demos. * Experience with container orchestration using Managed Kubernetes (EKS, AKS, or GKE). * Working knowledge of Domain-Driven Design (DDD) and Backend-for-Frontend (BFF) concepts. * Hands-on experience integrating applications with cloud services. * Familiarity with event-driven technologies (e.g., Kafka, MQ, Event Buses). * Hospitality services domain experience is a plus. * Strong problem-solving skills, with the ability to work independently and in a team. * Proficiency in Agile methodologies and software development best practices. * Skilled in code and query optimization. * Experience with version control systems, particularly git Job Types: Full-time, Contractual / Temporary Contract length: 6 months Pay: Up to ₹170,000.00 per year Benefits: Flexible schedule Schedule: Day shift Monday to Friday Work Location: In person

Position : Full Stack Data Engineer Locations : Hybrid – Hyderabad, Noida, Bangalore, Indore Experience : 8+ Years Budget : ₹1 Lakh per Month Job Summary We are looking for an experienced Full Stack Data Engineer with a strong background in Big Data technologies, PySpark, and cloud-based data platforms. The ideal candidate will have hands-on experience in building and maintaining scalable data pipelines and integrating various components of the data ecosystem using Azure and Databricks. Key Responsibilities Design, develop, and maintain large-scale data processing systems using PySpark and Databricks . Create and orchestrate data workflows using Azure Data Factory (ADF) . Work with distributed data systems including Hadoop and Big Data platforms. Perform data transformations and aggregations using Hive and other query engines. Develop and maintain efficient, reusable, and reliable data codebases. Optimize data systems for performance and scalability. Collaborate with cross-functional teams including Data Scientists, Analysts, and DevOps. Job Types: Full-time, Contractual / Temporary Contract length: 6 months Pay: Up to ₹100,000.00 per month Benefits: Flexible schedule Schedule: Day shift Monday to Friday Work Location: In person

As a MERN Developer (Web Engineer) with 5-8 years of experience, you will be responsible for developing cutting-edge web applications in Bangalore following a hybrid model. Your expertise in various technologies is crucial for ensuring the success of our projects. You must possess strong JavaScript skills with a deep understanding of JS concepts. Proficiency in React.js is essential, including knowledge of component architecture, state management, hooks, and performance optimization. Experience with Next.js is required, particularly in server-side rendering, routing, API routes, serverless functions, and page/image optimization. Fluency in TypeScript is a must, with hands-on experience in enterprise-scale projects. Proficiency in Node.js/Express is necessary, including knowledge of the event loop, async patterns, middleware, REST APIs, error handling, API versioning, and Swagger/OpenAPI. You should be familiar with component libraries like Storybook for reusable component design and usage. Experience with CI/CD processes and Docker containers is preferred. Hands-on experience with at least one cloud platform (Azure/GCP/AWS), databases (SQL and NoSQL), unit testing, integration of middleware and 3rd-party tools, error handling, debugging, and security best practices is crucial. Nice to have skills include experience with E2E testing, DevOps awareness, understanding of microservices and GraphQL APIs, knowledge of performance and security basics, familiarity with AI-powered tools, and exposure to Terraform, CMS, serverless functions, AI/ML integration, and event-driven architecture. This role requires full-time commitment under contractual/temporary terms for a 24-month period. Benefits include a flexible schedule with day shifts from Monday to Friday, with the work location being in person. If you are a highly skilled MERN Developer with a passion for web development and a desire to work on innovative projects, we invite you to apply and be a part of our dynamic team.,

As a MERN Developer (Web Engineer) with 5-8 years of experience, you will be responsible for developing robust web applications in Bangalore following a Hybrid Model. You are expected to have a strong understanding of JavaScript concepts and be proficient in React.js, including component architecture, state management, hooks, and performance optimization such as useMemo and useCallback. Your expertise in Next.js should include skills in server-side rendering, routing, API routes, serverless functions, and page/image optimization. Fluency in TypeScript with experience in enterprise-scale projects is essential for this role. You should also be proficient in Node.js and Express, understanding concepts like the event loop, async patterns, middleware, REST APIs, error handling, API versioning, Swagger/OpenAPI, and Component Library like Storybook for reusable component design and usage. Experience with CI/CD processes, Docker containers, and at least one cloud platform like Azure, GCP, or AWS is required. Your knowledge should extend to working with databases including SQL (Postgres, MySQL, SQL Server) and NoSQL (MongoDB, Firebase), as well as writing unit tests using tools like Jest, Vitest, Jasmine, etc. Experience in integrating middleware and 3rd-party tools, proactive debugging, and understanding security best practices like CSRF protection and secure auth are crucial. Nice to have skills include experience with E2E Testing tools like Playwright, Cypress, DevOps awareness, understanding of microservices and service-based architecture, working with GraphQL APIs, writing efficient and secure code, and familiarity with AI-powered tools like GitHub Copilot. Optional skills such as Terraform, CMS like AEM or Kontent.ai, serverless functions, AI/ML integration, and knowledge of event-driven architecture are considered a bonus. This is a full-time or contractual/temporary position with a contract length of 24 months. The job offers a flexible schedule with day shifts from Monday to Friday, and the work location is in person.,