5 Memory Tuning Jobs

About us: We are a revolutionary B2B Ed-Tech startup based out of Noida, India. We help educators and content creators embark on their digital teaching journeys by providing them with a platform that empowers them to seamlessly transition online, offering live classes, storage solutions, transaction features, content monetization, and much more all in one super app.???? We recognized the potential of educators and content creators, not just across India&aposs tier 1 and tier 2 cities, but beyond, and became their secret weapon of mass instruction. ???? What sets us apart ???? We thrived in the post-pandemic era. Today, we support a whopping 1 lakh+ educators and content creators from over 3,000 towns and cities . We have educators from test prep categories to new-age content creators teaching personal finance, cooking, digital marketing, organic farming, and many more, breaking barriers and reaching students globally using their own branded apps. Their growth has been meteoric, with some of them seeing revenue growth of more than 10X of what they did pre-Classplus. ???? Were Series-D funded and have marquee investors including Alpha Wave, Tiger Global, Sequoia Capital&aposs Surge, Times Internet, Blume Ventures, and GSV Ventures put their faith in us.???? Do you want to work with people who are creative, fun, and dynamic Do you have what it takes to help us take this rocketship even higher Find out below! What will you do Build the next iterations of apps and the massive infrastructure involved in managing their releases Enhance the entire mobile platform, and on-board hardware to solve sophisticated problems that directly impact the business You should apply, if you Know your toys: Are proficient with Swift, SwiftUI, UIKit, Cocoa Touch and Xcode with 1-3 years of experience. Bring the needed experience: Have experience with iOS frameworks such as Core Data, Core Animation, etc. Bring your A-game to any field: Experience with Offline storage, threading, performance and memory tuning with tools Can build backend bridges: Have familiarity with RESTful APIs to connect iOS applications to back-end services Can speak the language of the Gods Code: Are proficient understanding of code versioning tools ?such as Git, Mercurial or SVN Prove yourself as a code Rockstar : Have experience with building and distributing Custom Frameworks using Swift Package Manager . Being a Part of the Clan ! At Classplus, youre not an employee but a part of our Clan. So, you can forget about being bound by the clock as long as youre crushing it workwise???? . Add to that some passionate people working with and around you, and what you get is the perfect work vibe youve been looking for !It doesnt matter how long your journey has been or your position in the hierarchy (we dont do Sirs and Maams ); youll be heard, appreciated, and rewarded. One can say, we have a special place in our hearts for the Doer s! ?????? ?Are you a go-getter with the chops to nail what you do Then this is the place for you . Show more Show less

As an iOS Developer at our company, you will be responsible for designing and building mobile applications for Apple's iOS platform. Your role will involve collaborating with the design team to define app features and ensuring the quality and performance of the application to specifications. You will need to identify potential problems, resolve application bottlenecks, and fix any bugs before the final release. Additionally, publishing the application on the App Store and maintaining the code and atomization of the application will be part of your responsibilities. You will also be involved in designing and implementing application updates as needed. The ideal candidate for this position should have a Computer Science or equivalent Engineering degree with 2 to 4 years of professional experience as an iOS Developer. Experience with offline storage, threading, and performance tuning is required. Familiarity with RESTful APIs to connect iOS applications to back-end services, as well as an understanding of Apple's design principles and interface guidelines, is essential. Knowledge of low-level C-based libraries is preferred, along with experience in performance and memory tuning with tools. Familiarity with cloud message APIs and push notifications, a knack for benchmarking and optimization, and proficient understanding of code versioning tools are also necessary qualifications. If you are interested in this position, please share your profile at hr@ezeiatech.com and mention the Job Code in the subject line. Join us at EZEIATECH for the following reasons: - TEAMWORK: Working together is paramount to our success. We encourage diversity of opinion and trust. - RESPECT: Treat all employees, vendors & partners with respect. We thrive on transparency & honesty. - PASSION: We are passionate about the success of our employees, our partners, and our products. - INNOVATION: Dare to be different in all areas of business, take risks, and learn from each other.,

As an experienced professional in mobile application development, you should have a strong background in developing and building complex mobile applications. Your technical expertise should include proficiency in Xcode and programming languages such as Swift, Obj-C, and Unix scripts. It is essential that you adhere to solid coding practices, including good design documentation, continuous integration, source control (GIT), and peer code reviews. Your skill set should demonstrate proficiency in problem-solving, data structures, algorithms, and writing unit tests. You should also be familiar with Restful APIs connecting mobile applications to back-end services, performance and memory tuning tools, threading, and performance tuning. Experience in writing unit and UI tests will be crucial for this role. In addition to technical skills, soft skills are equally important. You should possess strong decision-making abilities, effective communication skills, initiative, planning and organizing capabilities, problem-solving skills, and teamwork spirit. Desired skills for this role include technical specialisms in Bamboo and proficiency in tools such as Splunk, Jira, and Slack. Your competencies should align with the mentioned skills and requirements to excel in this position.,

You will be a key member of the Product and Technology department, working under the guidance of the Tech Lead. Your primary responsibility will be to design and develop applications for the iOS and tvOS platforms. It will be essential to ensure that the applications meet high standards of performance, quality, and responsiveness. Collaboration with your team members will be crucial as you work together to define, design, and implement new features. You will also be expected to identify and address any bottlenecks in the applications and fix bugs as needed. Additionally, you will play a role in maintaining code quality, organization, and automation processes to streamline development tasks. To excel in this role, you should have a minimum of 2 years of experience in developing iOS products. Proficiency in Swift and Cocoa Touch is a must, along with a strong understanding of iOS frameworks like Core Data, Core Animation, and AVFoundation. Familiarity with the MVVM design pattern is mandatory, and experience with offline storage, threading, and performance optimization will be beneficial. You should also have expertise in working with RESTful APIs to connect iOS applications with backend services. Knowledge of UI/UX standards, Apple's design principles, and interface guidelines will be advantageous. Experience in performance and memory optimization using tools like Instruments, as well as familiarity with cloud message APIs and push notifications, will further strengthen your profile. If you meet these qualifications and are ready to take on this challenging and rewarding role, we encourage you to submit your CV to careers@balajitelefilms.com.,

Key Responsibilities: Diagnose and fix performance bottlenecks across backend services, WebSocket connections, and API response times. Investigate issues related to high memory usage, CPU spikes, and slow query execution. Debug and optimize database queries (PostgreSQL) and ORM (Prisma) performance. Implement and fine-tune connection pooling strategies for PostgreSQL and Redis. Configure and maintain Kafka brokers, producers, and consumers to ensure high throughput. Monitor and debug WebSocket issues like connection drops, latency, and reconnection strategies. Optimize Redis usage and troubleshoot memory leaks or blocking commands. Set up or maintain Prometheus + Grafana for service and infrastructure monitoring. Work on containerized infrastructure using Docker and Kubernetes, including load balancing and scaling services. Collaborate with developers to fix memory leaks, inefficient queries, and slow endpoints. Maintain high availability and fault tolerance across all backend components. Requirements: Technical Skills: Strong proficiency in Node.js and TypeScript. Deep knowledge of Prisma ORM and PostgreSQL optimization. Hands-on experience with Redis (pub/sub, caching, memory tuning). Solid understanding of WebSockets performance and reconnection handling. Experience working with Kafka (event streaming, partitions, consumer groups). Familiar with Docker, container lifecycle, and multi-service orchestration. Experience with Kubernetes (deployments, pods, autoscaling, resource limits). Familiar with connection pooling strategies for DB and services. Comfortable with performance monitoring tools like Prometheus, Grafana, UptimeRobot, etc. Soft Skills: Excellent debugging and analytical skills. Able to work independently and solve complex issues. Strong communication and documentation habits. Preferred Qualifications: 3+ years of experience in backend development. Experience with CI/CD pipelines and production deployments. Prior work with large-scale distributed systems is a plus.