Description Required Experience & Technical Stack : Must be Masters and/or Bachelors graduate Must be Technical Lead from last 2+ years 7+ years of relevant mobile applications development experience using Android, iOS, Hybrid and React Native Must have travel, logistics, ecommerce domains experience This critical role is to cater travel, logistics and e-commerce spaces, where location and consolidated information are paramount to the business model. What We Need From Candidate API Integration : Developing and managing seamless integrations with diverse third-party APIs (e.g., Google Maps, Waze, logistics providers, travel booking engines) to aggregate real-time data. Navigation & GPS Expertise : Handling the complexities of GPS on various devices, utilizing location-based APIs, and optimizing algorithms for proximity-based search and routing, similar to how apps like Uber or Google's Nearby search function. Data Aggregation and Architecture : Designing robust and scalable backend systems to collect, process, cache, and transform large amounts of data efficiently, often using an "experience layer" to optimize client-side interactions. Performance Optimization : Ensuring fast response times and a seamless user experience by optimizing data flow and minimizing the number of client-side requests. System Design : Architecting platforms that can handle multiple vendors, service providers, or content sources under a single, cohesive user experience. Technologies Capability To Have Proficiency in backend languages (e.g., Python, Java, Node.js) and frontend technologies (e.g., React.js) for building user interfaces. Experience with both SQL and NoSQL databases for managing structured and scalable data storage. Knowledge of cloud platforms like AWS, GCP, or Azure for deployment and managing scalable infrastructure. Mapping APIs : Hands-on experience with Google Maps APIs and other location-based services. Expertise in developing, managing, and securing APIs, potentially using tools like GraphQL for efficient data retrieval. (ref:hirist.tech)
Description Required Experience & Technical Stack : 4 to 9 years of expertise in Java, J2EE Development, Spring Boot, Micro Services architecture. Strong experience with Core Java and J2EE, Spring Boot and Micro Services architecture. In-depth knowledge and experience for following technologies: Kafka, JVM, Spring Framework, Tomcat. Solid understanding of object-oriented programming and design patterns. Experience with RESTful APIs and web services. Solid foundation with relational database, MySQL / Oracle / SAP Hana. Exhibit familiarity with Agile methodologies, coding standards, and Test-Driven Development (TDD), including unit testing, component testing, contract testing, and end-to-end test automation Familiar with development infra & tools, including Git, Jenkins, etc., and have exposure to Continuous Delivery practices. Demonstrate working knowledge of stress testing, performance testing, and performance test automation. DevOps mind-set - inherent sense of ownership through the development, deployment and operation lifecycle Excellent problem-solving skills and attention to detail. Strong sense for clean-coding and build-in quality. Experience for data security area, e.g. data audit, data retention management, is a plus. Strong communication skills in English. Candidate Should Be B.E/ B.Tech/ M.Tech/ MCA from a Premium Institute with 65% through-out education. Exceptional verbal and written communication skills. Exposure to the Agile process, Scrum desired. Should be a good team player and collaborator. (ref:hirist.tech)
Description Required Experience & Technical Stack Strong hands-on Coding Proficiency in Python/Django, Django Rest Framework Proficiency in databases - any RDBMS - (Oracle, HANA, MySQL ) Proficiency in UI technologies - React, Backbone, Angular, HTML, CSS. Proficiency in GIT, Jenkins, CI/CD pipelines, Docker, Kibana Plus - Proficiency in Java, Test Automation & Kubernetes Job Responsibilities Should independently deliver scoped features and be responsible for top-notch end-to-end quality of deliverables through unit tests/automated tests. Closely collaborate with product managers, leads, and architects for the definition of new features and review of code and deliverables. Participate in and perform code reviews and regular agile ceremonies like Scrum. Exposure to the Agile process, Scrum, TDD/BDD desired Must also be able to contribute to adherence to Non-functional requirements of features (Performance/Security) and write automated tests. Should be a quick learner and keen on learning new technologies. Should be a fantastic team player and collaborator. Good communication skills Candidate Should Be B.E./ B.Tech/ M.Tech/ MCA from a Premium Institute with 65% through-out education. 4-6 years of relevant hands-on experience in Java development Exposure to multi-tenant SaaS web applications. Attention to details Exceptional verbal and written communication skills. Exposure to the Agile process, Scrum desired. Should be a quick learner. Should be a good team player and collaborator. (ref:hirist.tech)
Required Experience & Technical Stack Strong expertise in Java for building scalable data pipelines and microservices, with additional proficiency in Python or Scala as needed for data processing use cases. Extensive experience with Java-based big data frameworks, including Apache Spark (Java APIs), Kafka (Java producers/consumers), and Airflow (orchestrated with Java back-end services). Strong knowledge of SQL and Java JDBC for querying structured data and integrating with relational databases Hands-on experience building microservices in Java, using frameworks such as Spring Boot and Micronaut, including RESTful APIs, service orchestration, and containerization. Proficient in Java-based DevOps practices, using tools like Jenkins (Java-based CI), Git, Docker, and Kubernetes to enable scalable CI/CD pipelines. In-depth expertise with big data tools, integrating Hive, HBase, and Parquet with Java-based data ingestion and processing solutions. Skilled in data transformation and performance tuning using Java multithreading, memory management, and distributed system design patterns. Familiarity with integrating Java-based microservices with Machine Learning pipelines, enabling real-time inference and batch processing workflows. Architected and scaled high-volume Java microservices, ensuring high availability, resilience, and throughput for enterprise-scale data platforms. Strong troubleshooting and debugging capabilities in Java, especially in distributed systems involving asynchronous messaging and parallel computation. Experience mentoring engineers in Java best practices, clean code, object-oriented design, and performance optimization for enterprise data solutions. Candidate Should Be Requires 6+ years of professional experience is essential for understanding system architecture, programming, and technical troubleshooting. Outstanding written and verbal communication skills. Bachelors/Masters in computer science required (ref:hirist.tech)