AEM Backend Developer

Greetings from NAM Info Pvt Ltd,

Job Title: Senior Java Spring Boot & Microservices Developer

Experience: 7+ Years

Primary Skills: Java 8/10, Spring Boot, Microservices, REST APIs, Kafka

Job Summary

We are looking for an experienced Java Spring Boot & Microservices Developer with 7+ years of hands-on experience in designing, developing, and deploying scalable enterprise applications. The ideal candidate should have strong expertise in Java 8/10, Spring Boot, Microservices architecture, RESTful APIs, Kafka, multithreading, collections, and coding best practices.

Key Responsibilities

• Design, develop, and maintain scalable applications using Java 8/10 and Spring Boot.
• Build and implement Microservices-based applications following industry best practices.
• Develop and integrate RESTful APIs with internal and external systems.
• Implement asynchronous and event-driven solutions using Apache Kafka.
• Write clean, efficient, maintainable, and reusable code.
• Optimize application performance using Java Collections, Multithreading, and Concurrency concepts.
• Troubleshoot, debug, and resolve production issues.
• Participate in code reviews and ensure adherence to coding standards.
• Collaborate with cross-functional teams including Product, QA, DevOps, and Business stakeholders.
• Contribute to architecture discussions and technical design decisions.

Required Skills

• 7+ years of hands-on experience in Java development.
• Strong proficiency in Java 8/10 features (Streams, Lambda Expressions, Optional, Functional Interfaces, etc.).
• Excellent understanding of Java Collections Framework.
• Strong knowledge of Multithreading and Concurrency.
• Hands-on experience with Spring Boot.
• Solid experience in developing REST APIs.
• Strong practical experience in Microservices architecture.
• Hands-on experience with Apache Kafka.
• Good understanding of object-oriented programming (OOP), design patterns, and SOLID principles.
• Strong coding, debugging, and problem-solving skills.
• Experience with Git and Maven/Gradle.
• Knowledge of SQL databases and API testing tools such as Postman.

Preferred Skills

• Experience with Docker and Kubernetes.
• Familiarity with CI/CD pipelines.
• Experience working with cloud platforms such as AWS, Azure, or GCP.
• Knowledge of monitoring and logging tools.
• Exposure to Agile/Scrum development methodologies.

Mandatory Technical Expertise

• Java 8/10
• Spring Boot
• REST APIs
• Microservices
• Apache Kafka
• Multithreading
• Collections Framework
• Strong Coding & Problem-Solving Skill

JobTitle : Mission Control Software Engineer – Java Backend

Experience : 4+ Years

Location : Bengaluru, Karnataka (On-site)

Employment Type : Full-time

Industry : Space Technology

🧠 Role Overview :

As a Mission Control Software Engineer – Java Backend, you will be a founding member of the Mission Control Software team. You will design and develop the backend core of a distributed, high-reliability system responsible for streaming, processing, and routing satellite data.

This role offers high ownership and the opportunity to directly influence system architecture as it evolves from a single-node deployment to a scalable multi-node system.

🛠️ Tech Stack :

Java 11+, gRPC, REST APIs, PostgreSQL, Docker, Linux, WebSockets, Git, CI/CD

⚙️ Key Responsibilities :

• Design, develop, and maintain backend services in Java (11+) for data ingestion, processing, and control workflows
• Build and enhance gRPC and REST APIs for internal and external system integrations
• Develop modular plugins and middleware for routing, persistence, and automation
• Work with PostgreSQL and other databases for structured and time-series data
• Collaborate with frontend teams to support real-time dashboards via WebSockets/event streaming
• Ensure system scalability, reliability, and observability through logging, metrics, and testing
• Contribute to containerized deployments (Docker) and CI/CD pipelines
• Write clean, maintainable, and well-documented code with strong test coverage

🧩 Required Skills & Experience :

• 4+ years of experience in backend or distributed systems development.
• Strong proficiency in Java (11+), including concurrency and networking concepts.
• Experience with frameworks like Spring Boot, Vert.x, or similar.
• Hands-on experience with gRPC and REST API design.
• Strong knowledge of SQL databases (PostgreSQL preferred) and schema design.
• Experience working in Linux environments, with Git and Docker.
• Familiarity with event-driven systems / messaging queues (Kafka, RabbitMQ, MQTT, etc.).
• Ability to design scalable architectures and write automated tests.

⭐ Good to Have :

• Experience with real-time systems, telemetry, IoT, or satellite systems
• Exposure to distributed systems / microservices / high-availability architectures
• Working knowledge of Python for scripting or integrations
• Experience with monitoring tools like Prometheus and Grafana
• Interest in hardware-software integrated systems

About Tamasha

Tamasha is building next-generation live, social, and real-time consumer

experiences across gaming, audio, video, and interactive platforms. Our backend

systems power millions of real-time interactions, low-latency data flows, and high

throughput event-driven services.

Role Overview

As a Software Development Engineer III (Backend), you will operate as a senior

individual contributor owning mission-critical backend systems. You will design

scalable architectures, solve complex distributed systems problems, and influence

engineering standards across teams.

Roles & Responsibilities

 Own backend systems end-to-end, from design and implementation to

production reliability and long-term evolution.



Design scalable, fault-tolerant, and low-latency backend architectures for real

time and event-driven use cases.



Lead system design decisions including data models, service boundaries, async

workflows, and scalability strategies.



Build and operate high-throughput services handling millions of events, requests,

or messages per day.

 Own reliability metrics such as p95/p99 latency, uptime, error budgets, and

participate in incident resolution and post-mortems.

Drive architectural migrations including monolith to microservices and

synchronous to asynchronous flows.

 Collaborate with product, frontend, and data teams to translate complex

requirements into robust backend solutions.



Improve developer productivity by contributing to internal platforms, tooling,

CI/CD pipelines, and coding standards.



Mentor engineers through design reviews, code reviews, and technical guidance

without direct people management.



Proactively identify performance bottlenecks, cost inefficiencies, and scalability

risks and resolve them at the system level.

Tech Stack

Backend: Node.js (NestJS / Express), Golang, Java

Databases: PostgreSQL, MySQL, MongoDB, Redis

Messaging & Async: Kafka, SQS, RabbitMQ, Pub/Sub

Real-time: WebSockets, Server-Sent Events

Cloud & Infra: AWS / GCP, Docker, Kubernetes

Observability: Prometheus, Grafana, OpenTelemetry

What We’re Looking For

• 5+ years of backend engineering experience

• Proven ownership of production systems at scale

• Strong understanding of distributed systems and async architectures

• Experience handling production incidents and system reliability

• Ability to independently design and evolve backend systems

Role: Sr. Java Developer

Exp: 5-7 Years

CTC: up to 30 LPA

Location: Bangalore

Roles and Responsibilities:

• Requirement Analysis, Design and develop, build and maintain modular widgets, custom
• interfaces and middleware components using technologies mentioned.
• Only candidates with motivation to do hands on development and troubleshooting, are
• Willing to help team members when they are stuck, and are willing to work for a technology oriented firm should apply.
• Candidates with experience in technologies like J2EE, spring, Hibernate and java related technologies should apply.
• Ability to design and code using open-source technologies and frameworks.

Looking candidates from Banking or Payment Domain

Responsibilities

1. Design, develop, test, and deploy Java-based backend services and APIs.
2. Collaborate with front-end developers, DevOps, and QA to deliver high-quality software.
3. Write clean, efficient, and maintainable code following best practices.
4. Participate in system design, code reviews, and architectural discussions.
5. Optimize application performance and scalability.
6. Ensure secure and compliant backend services.
7. Troubleshoot and debug production issues as part of the on-call rotation.
8. Contribute to CI/CD and infrastructure automation efforts.

Technical Competencies

• Strong Java/J2EE development experience with demonstrated ability to develop and troubleshoot large mission applications & Software Products
• Experience on exception handling, correct use of data structures, multi-threaded programming, memory management and application tuning
• Excellent exposure in Object Oriented Design skills using Java/J2ee along with:
• Core Java Language (Collections, Concurrency/Multithreading)
• JDBC concepts (connection pooling, statement, result set)
• Web Technologies (Struts/Struts 2, Spring (IOP, MVC, AOP), Hibernate, JSP, Web services)
• Database optimization and profiling
• Core/JEE/Integration Design patterns/UML
• Should have experience in Unit Testing
• Good hands on experience with RDBMS like MySQL/Oracle with ability to write SQL Queries/Stored Procedures/Triggers/Joins/View etc
• Practical application of software product development standards and methodologies including Agile, XP, Kanban, RUP and UML
• Ability to apply design patterns consistently and also accurate when building per design requirements
• Good experience in source control, unit testing, code verification, documentation, automated build, continuous integration, metrics, and code reviews.
• Demonstrated problem solving, analytic and troubleshooting skills.
• Strong written and oral communication skills are required to effectively engage internal stakeholders and their technical representatives.

1. 2+ years of experience building REST APIs with Java
2. 1+ years of experience in maintaining REST APIs documentation.
3. 2+ years of experience programming and delivering in a production environment
4. Expertise working with data structures and algorithms
5. Proficiency in object-oriented programming and experience applying modern design patterns.