4 Horizontal Scaling Jobs

Position: PostgreSQL DBA Location: Remote Shift Time: 2pm to 11pm Experience: 8+ Years Job Overview: We are looking for a highly experienced Senior PostgreSQL DBA to join our growing team. The ideal candidate will play a critical role in managing, optimizing, and scaling PostgreSQL databases in a Kubernetes-based environment that utilizes sharding and pods for high availability and distributed workloads. The role requires deep technical expertise, an ownership mindset, and hands-on experience working with mission-critical, high-throughput database systems. Key Responsibilities: Design, implement, and maintain highly available PostgreSQL clusters Manage sharded database architecture and performance across multiple pods in Kubernetes Optimize database performance, indexing, query tuning, and vacuuming strategies Monitor, troubleshoot, and resolve database issues including replication, failover, and storage Automate backups, recovery plans, and database provisioning Ensure database security, access control, and compliance with client policies Collaborate with DevOps and application teams to ensure smooth database operations and integrations Participate in incident management and on-call support for database-related production issues Perform database capacity planning, data partitioning, and archiving strategies Technical Skills & Experience Required: 8+ years of hands-on experience with PostgreSQL administration Strong knowledge of PostgreSQL performance tuning, replication, and backup/restore mechanisms Experience with database sharding, partitioning, and horizontal scaling Solid understanding of AWS services such as EC2, EKS, RDS, Aurora, S3, CloudWatcha Proficient in writing SQL, PL/pgSQL, and automation scripts (Bash, Python, etc.) Hands-on experience with monitoring and logging tools such as Datadog, Splunk, Prometheus, or pgBadger Experience integrating with CI/CD pipelines and DevOps practices Strong understanding of database security, auditing, and access control Desirable Skills: Exposure to cloud-native PostgreSQL services (e.g., Amazon RDS/Aurora, GCP Cloud SQL, Azure PostgreSQL) Familiarity with PostgreSQL extensions like PostGIS, TimescaleDB, etc. Knowledge of high availability tools (Patroni, Pgpool-II, Stolon, etc.) Exposure to multi-tenant or microservices-based architectures Knowledge of cloud cost optimization for database infrastructure Experience working in an Agile development environment Required Skills: Strong problem-solving skills and proactive mindset Ability to communicate technical concepts clearly with cross-functional teams Comfortable in client-facing roles, especially during incidents and design discussions Willingness to mentor junior DBAs and support team knowledgesharing Show more Show less

As a Backend Platform Engineer at our Gurgaon, India office (Hybrid), you will play a crucial role in developing and maintaining the backend systems that power our Social Matchmaking app. Your responsibilities will include working on various aspects such as Authentication & Identity, Matchmaking Serving Infra, User Onboarding Platform, and Notification & Messaging Orchestration. In this role, you will be tasked with building secure and scalable sign-up/login processes, designing high-concurrency APIs for fetching and ranking potential matches, creating flexible onboarding pipelines, and developing systems to support various forms of communication to enhance user engagement. To be considered for this position as an SDE2/Sr Engineer, you should possess at least 3-10 years of experience in backend development, particularly in high-scale consumer products like social, gaming, streaming, or transactions. Strong skills in system design, API design, caching, database modeling, and concurrency are essential. Additionally, experience with AI-driven features, modern backend systems, cloud-native environments, and proficiency in Java, Go, or Python is desired. We are looking for individuals with product empathy, startup DNA, a focus on speed with quality, curiosity to learn new tools, and comfort with early-stage ambiguity. If you join our team, you will be part of an AI-native company where you will have ownership over systems that would typically require entire teams at larger organizations. We encourage healthy debates for clarity and provide all engineers with ESOPs. If you are passionate about backend development and interested in working on cutting-edge technologies in a fast-paced environment, we invite you to apply and be a part of our dynamic team.,

Position: Rust Developer Experience: 3+ years Location: Ahmedabad, Gujarat Employment Type: Full-time Job Description Rust Developer (Scalable Systems) Key Responsibilities: Design, develop, and optimize high-performance backend services using Rust , targeting 1000+ orders per second throughput. Implement scalable architectures with load balancing for high availability and minimal latency. Integrate and optimize Redis for caching, pub/sub, and data persistence. Work with messaging services like Kafka and RabbitMQ to ensure reliable, fault-tolerant communication between microservices. Develop and manage real-time systems with WebSockets for bidirectional communication. Write clean, efficient, and well-documented code with unit and integration tests. Collaborate with DevOps for horizontal scaling and efficient resource utilization. Diagnose performance bottlenecks and apply optimizations at the code, database, and network level. Ensure system reliability, fault tolerance, and high availability under heavy loads. Required Skills & Experience: 3+ years of professional experience with Rust in production-grade systems. Strong expertise in Redis (clustering, pipelines, Lua scripting, performance tuning). Proven experience with Kafka , RabbitMQ , or similar messaging queues. Deep understanding of load balancing, horizontal scaling , and distributed architectures. Experience with real-time data streaming and WebSocket implementations. Knowledge of system-level optimizations, memory management, and concurrency in Rust. Familiarity with high-throughput, low-latency systems and profiling tools. Understanding of cloud-native architectures (AWS, GCP, or Azure) and containerization (Docker/Kubernetes). Preferred Qualifications: Experience with microservices architecture and service discovery . Knowledge of monitoring & logging tools (Prometheus, Grafana, ELK). Exposure to CI/CD pipelines for Rust-based projects. Experience in security and fault-tolerant design for financial or trading platforms (nice to have). Show more Show less

Role & responsibilities Design, implement, and maintain backend services using .net/ GoLang to support the infrastructure Realtime Multiplayer Games. Collaborate with cross-functional teams, including game developers, frontend engineers, and DevOps, to ensure seamless integration of backend services. Contribute to the development of microservices architecture to ensure scalability, modularity, and maintainability of backend components. Work with cloud platforms, such as GCP, to deploy and manage backend services, ensuring optimal performance and scalability for a high volume of concurrent users. Design and document APIs for game features, ensuring clarity and ease of use for both internal and external stakeholders. Implement extensive bidirectional communication miroservices, including WebSockets or gRPC, to enable efficient and low-latency communication between game clients and servers. Preferred candidate profile Upto 3 years of experience in backend development using .net/ GoLang / Rust Must have the experience of working as an Individual Contributor Must have experience in database optimization and horizontal scaling Familiarity with Realtime Multiplayer Game development concepts and challenges. Experience implementing bidirectional communication channels, such as WebSockets or gRPC. Strong understanding of microservices architecture and cloud platform s (GCP, AWS, or Azure). Proficient in API design and documentation. Solid understanding of performance optimization techniques. Knowledge of containerization and orchestration tools (Docker, Kubernetes). Excellent communication and collaboration skills