
Job Title -Senior Java Developers
Job Description - Backend Engineer - Lead (Java)
Mumbai, India | Engineering Team | Full-time
Are you passionate enough to be a crucial part of a highly analytical and scalable user engagement platform?
Are you ready learn new technologies and willing to step out of your comfort zone to explore and learn new skills?
If so, this is an opportunity for you to join a high-functioning team and make your mark on our organisation!
The Impact you will create:
- Build campaign generation services which can send app notifications at a speed of 10 million a minute
- Dashboards to show Real time key performance indicators to clients
- Develop complex user segmentation engines which creates segments on Terabytes of data within few seconds
- Building highly available & horizontally scalable platform services for ever growing data
- Use cloud based services like AWS Lambda for blazing fast throughput & auto scalability
- Work on complex analytics on terabytes of data like building Cohorts, Funnels, User path analysis, Recency Frequency & Monetary analysis at blazing speed
- You will build backend services and APIs to create scalable engineering systems.
- As an individual contributor, you will tackle some of our broadest technical challenges that requires deep technical knowledge, hands-on software development and seamless collaboration with all functions.
- You will envision and develop features that are highly reliable and fault tolerant to deliver a superior customer experience.
- Collaborating various highly-functional teams in the company to meet deliverables throughout the software development lifecycle.
- Identify and improvise areas of improvement through data insights and research.
What we look for?
- 5-9 years of experience in backend development and must have worked on Java/shell/Perl/python scripting.
- Solid understanding of engineering best practices, continuous integration, and incremental delivery.
- Strong analytical skills, debugging and troubleshooting skills, product line analysis.
- Follower of agile methodology (Sprint planning, working on JIRA, retrospective etc).
- Proficiency in usage of tools like Docker, Maven, Jenkins and knowledge on frameworks in Java like spring, spring boot, hibernate, JPA.
- Ability to design application modules using various concepts like object oriented, multi-threading, synchronization, caching, fault tolerance, sockets, various IPCs, database interfaces etc.
- Hands on experience on Redis, MySQL and streaming technologies like Kafka producer consumers and NoSQL databases like mongo dB/Cassandra.
- Knowledge about versioning like Git and deployment processes like CICD.
What’s in it for you?
- Immense growth, continuous learning and deliver the best to the top-notch brands
- Work with some of the most innovative brains
- Opportunity to explore your entrepreneurial mind-set
- Open culture where your creative bug gets activated.
If this sounds like a company you would like to be a part of, and a role you would thrive in, please don’t hold back from applying! We need your unique perspective for our continued innovation and success!
So let’s converse! Our inquisitive nature is all keen to know more about you.
Skills
JAVA, MONGO, Redis, Cassandra, Kafka, rabbitMQ

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Required Skillset
• Experience in Core Java 1.8 and above, Data Structures, OOPS, Multithreading, Algorithms, Collections, System Design, Unix/Linux. • Possess good architectural knowledge and be aware of enterprise application design patterns. • Should be able to analyze, design, develop and test complex, low-latency client-facing applications. • Good development experience with RDBMS. • Good knowledge of multi-threading and high-volume server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills in Java. • Strong interpersonal, communication and analytical skills. • Should be able to express their design ideas and thoughts.
Job Brief-
• Understand product requirements and come up with solution approaches. • Build and enhance large scale domain centric applications. • Deploy high quality deliverables into production adhering to the security, compliance and SDLC guidelines.
Role: Java Developer
Experience: 7+ years
Work Location: Chennai
Notice Period: Immediate Joiner
About Us
Fleet Studio, Inc. has worked with leading global consumer brands, startups, and agencies on cutting-edge technology products and solutions in mobile and web applications for a global audience for over 16 years. Our clear understanding of both design and technology combined with our emphasis on culture and consumer behaviors enhances communication and the final product. The products and solutions that we build are widely used by millions of users including companies of all sizes, from SMB to the enterprise as well as direct consumers.
Java Developer – Senior Level
We are seeking a highly skilled and experienced Java Developer with a proven track record in delivering high-quality applications. If you're passionate about building modern, scalable, and robust software solutions, we want to hear from you!
Required Qualifications
- 7+ years of software development experience with a focus on delivering robust and efficient solutions.
- Strong proficiency in Java and its latest versions and expertise in developing Java-based applications.
- Hands-on experience with relational databases and proficiency in writing complex SQL queries.
- Familiarity with Enterprise Java (J2EE / JavaEE / Spring) application architectures.
- Demonstrated history of delivering modern, high-cadence applications using:
- Agile methodologies and test-driven development (TDD).
- CI/CD pipelines for streamlined deployment and updates.
- Git version control for collaborative development.
Preferred Skills
- Knowledge of microservices architectures and Domain-Driven Design (DDD).
- Working knowledge of Python and JavaScript/Node.js.
- Experience with Object-Relational Mappers (ORMs) such as Hibernate or JPA.
- Strong Problem Solving skills
Bonus Skills
(If you don't possess these, we provide rapid onboarding to bring you up to speed!)
- Exposure to emerging Generative AI technologies and tools like OpenAI APIs and GPT large language models (LLMs).
- Practical experience with MongoDB or other NoSQL, MySQL databases.
Why Join Us?
We are at the forefront of innovation, blending cutting-edge technology with a dynamic and collaborative work environment. Joining our team means you'll have opportunities to work on exciting projects, grow your expertise, and make a significant impact.
Position: Backend Developer - MERN - GraphQL
Location: Surat, Gujarat
Company: Glazer Labs
Overview: As a Backend Developer at Glazer Labs, you will be at the heart of our technical team, responsible for designing, developing, and maintaining the server-side logic of our engagement platform for the gaming community. Your expertise will ensure the seamless integration of front-end elements, robust performance, and high scalability, contributing to a world-class user experience.
Key Responsibilities:
- Server-Side Development: Architecture Design: Design and implement scalable and efficient server-side architecture using Node.js and Express.js. Database Management: Develop and maintain databases, ensuring data integrity, security, and optimal performance using MongoDB or other relevant databases. API Development: Create and maintain RESTful and GraphQL APIs to support various frontend functionalities and third-party integrations.
- Performance Optimization: Scalability: Design and implement solutions to ensure the application can scale efficiently to handle increasing user loads. Load Balancing: Utilise load balancing techniques and tools to distribute traffic effectively across multiple servers. Caching: Implement caching strategies using Redis, Memcached, or similar technologies to enhance application performance and reduce latency.
- Security Implementation: Data Security: Ensure robust security practices, including data encryption, authentication, and authorization mechanisms to protect user data. Vulnerability Management: Regularly conduct security audits and vulnerability assessments, implementing necessary fixes and improvements. Compliance: Ensure compliance with industry standards and regulations, such as GDPR, to maintain user trust and legal integrity.
- Integration and Collaboration: Third-Party Integrations: Integrate third-party services and APIs, such as payment gateways, social media platforms, and analytics tools. Cross-Functional Collaboration: Work closely with frontend developers, mobile app developers, product managers, and UX/UI designers to ensure seamless integration and functionality. DevOps Collaboration: Collaborate with DevOps teams to automate deployment processes, monitor server performance, and implement CI/CD pipelines.
- Code Quality and Best Practices: Clean Code: Write clean, maintainable, and well-documented code following best practices and coding standards. Code Reviews: Conduct thorough code reviews, providing constructive feedback and ensuring adherence to coding standards. Testing: Implement comprehensive testing strategies, including unit tests, integration tests, and end-to-end tests, using tools like Mocha, Chai, or Jest.
- Monitoring and Maintenance: Monitoring: Implement and manage monitoring tools like New Relic, Prometheus, or Grafana to track server performance and uptime. Logging: Set up and manage logging solutions to monitor application health and troubleshoot issues efficiently. Incident Response: Develop and maintain incident response protocols to ensure rapid resolution of production issues and minimal downtime.
- Data Management: Database Design: Design efficient database schemas and ensure optimal indexing and query performance. Backup and Recovery: Implement robust backup and disaster recovery strategies to safeguard data. Data Analysis: Collaborate with data analysts to provide necessary data access and support data-driven decision-making.
- Continuous Improvement: Skill Enhancement: Stay updated with the latest trends and technologies in backend development, continuously improving your skills and knowledge. Knowledge Sharing: Participate in and contribute to knowledge-sharing sessions, workshops, and mentoring programs. Innovation: Explore and implement innovative solutions to enhance the backend infrastructure and overall application performance.
Qualifications:
Experience: Minimum 3+ years of experience in backend development, with a strong focus on Node.js, Express.js, and MongoDB. Proven experience in designing and implementing scalable, high-performance server-side architectures.
Technical Skills:
Node.js/Express.js / GraphQL Expertise: Strong proficiency in Node.js, GraphQL and Express.js, including asynchronous programming and middleware.
Database Management: In-depth knowledge of MongoDB and experience with other databases (SQL or NoSQL).
API Development: Experience in designing and implementing RESTful and GraphQL APIs.
DevOps Practices: Familiarity with CI/CD pipelines, containerization (Docker), and cloud services (AWS, Azure, or GCP).
Security Practices: Strong understanding of web security principles and best practices.
Testing Frameworks: Proficiency with testing frameworks and tools for backend development.
Soft Skills:
Problem-Solver: Strong analytical and problem-solving skills, with a proactive approach to identifying and resolving issues.
Detail-Oriented: Attention to detail and commitment to delivering high-quality, reliable backend solutions.
Team Player: Ability to work effectively in a collaborative team environment.
Effective Communicator: Excellent verbal and written communication skills, with the ability to articulate technical concepts to non-technical stakeholders.
Education: Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
By joining Glazer Labs, you will have the opportunity to shape the backbone of our engagement platform for the gaming community, leveraging your expertise to build a robust, scalable, and high-performing backend infrastructure. Your contributions will be pivotal in delivering an exceptional user experience and driving our product forward.

At Egnyte we develop content governance and collaboration products that are deployed across several large companies such as Yamaha and Red bull. The Egnyte platform supports daily, business critical operations for a million-plus user base interacting with a multi-petabyte content set.
We store, analyze, organize, and secure billions of files and petabytes of data with millions of users. We observe more than 1M API requests per minute on average. To make that possible and to provide the best possible experience, we rely on great engineers. For us, people who own their work from start to finish are integral. Our Engineers are part of the process from design to code, to test, to deployment, and back again for further iterations.
We’re looking for Senior Software Engineers and he should be able to take a complex problem and work with product managers, devops and other team members to execute end to end.
- Design and develop scalable cloud components that seamlessly integrates with on-premises systems.
- Challenge and redefine existing architecture or make 10x improvements in performance and scalability.
- Ability to foresee post-deployment design challenges, performance and scale bottlenecks.
- Hire and mentor junior engineers
- Doing code reviews, unit and performance testing of the code.
- Monitor and manage 3000+ nodes using modern DevOps tools and APM solutions.
- Demonstrated success designing and developing complex cloud based solutions
- Solid CS fundamentals with one or more areas of deep knowledge
- Experience with the following technologies: Java, SQL, Linux, Python, Nginx, Haproxy, BigQuery, HBase, New Relic, memcache, Elasticsearch, docker.
- Data driven decision process
- Relies on automation testing instead of manual QA
- Experience in working with Google cloud, AWS or Azure is preferred
We would prefer the candidate work from our Mumbai office for alteast first 6 months.
-
Founders
-
https://www.crunchbase.com/person/ashwin-rajeeva" target="_blank">Ashwin Rajeeva,https://www.crunchbase.com/person/gaurav-nagar-68ab" target="_blank"> Gaurav Nagar,https://www.crunchbase.com/person/raghu-mitra-kandikonda" target="_blank"> Raghu Mitra Kandikonda,https://www.crunchbase.com/person/rohit-choudhary" target="_blank"> Rohit Choudhary
Founder and CEO- https://www.linkedin.com/in/rconline" target="_blank">linkedin.com/in/rconline
Fundings Discussion and Interviews- https://www.youtube.com/watch?v=5J6jDS7mxXk&t=2s" target="_blank">https://www.youtube.com/watch?
Acceldata Demo- https://www.youtube.com/watch?v=icveuPmfypM" target="_blank">https://www.youtube.com/watch?
Co-Founder- https://www.linkedin.com/in/w1nash" target="_blank">linkedin.com/in/w1nash
Product Responsibilities:
As an Engineering Manager, you will be responsible for the end-to-end delivery of one or more products and solutions.
10+ years of relevant industry experience.
Be technically strong and deliver product excellence.
Collaborate with your team and cross-functional partners to define and influence strategy.
Drive roadmap creation and execution.
Collaborate with various functions, drive engineering initiatives, and have an impact at an organizational level.
Participate in technical design. You will be the owner of the technical direction of the products.
Define clear OKRs and measure the impact of your team and individual members.
Evangelize your products across various teams and also to external customers.
Work with the GTM team to deliver success for the products.
Collaborate with the Recruitment/HR team to hire exceptional talent for your own team and also for other teams.
Minimum Qualifications:
Bachelor degree preferably in Computer Science from a reputed engineering college.
10+ years of proven experience, with 2+ years of leading a team.
Very strong in hands-on coding.
8+ years of combined experience in JVM languages(Java, Scala, Kotlin, etc), any scripting language like python, relational and non-relational databases.
Very strong in system design. You should have designed and implemented large-scale Web applications or data systems.
Strong verbal and written communication skills.
Demonstrated experience recruiting and managing technical teams, including performance management.
Good to have:
Don't worry, we'll ramp you up, but experience in any of these areas will help you hit the ground running:
Familiarity with technologies such as Apache Spark, Apache Hadoop ecosystem, and modern warehouses like Snowflake, AWS Redshift, etc.
Experience working with public cloud systems such as AWS, GCP, or Azure.
Experience with containerization and technologies such as Kubernetes and Docker.
Knowledge of large-scale, data-heavy distributed systems.
Role Overview
As a Senior Backend Engineer, you will be working closely with our core team in building products from scratch into large-scale platforms and solving business problems leveraging new and innovative technology. More than anything, we are looking for engineers that are eager to learn and build a meaningful company. We are a small team and encourage engineers to wear many hats
Responsibilities
- Design and build highly reliable and performant applications that deliver a great user experience.
- Own large technical deliverables and execute in a structured manner.
- Take the accountability of the overall health of the applications you build.
- Platformize components as libraries, utilities and promote reuse.
- Be able to conceptualize and develop prototypes quickly
Skills & Requirements
▪ Work Experience between 2 to 6 years in large scale applications with desire to work in fast paced startups
▪ Experience/Knowledge of Node.JS, Express .JS, AWS, MongoDB.
Deep understanding of your tools: Languages, frameworks, systems.


- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Ability to understand business requirements and translate them into technical requirements
- You will ensure that these components and the overall application are robust and easy to maintain.
- Have a good understanding of design and user experience principles.
- Open-minded, flexible, and willing to adapt to changing situations
- Ability to work independently as well as on a team and learn from colleagues
- High adaptability in a dynamic start-up environment
- Ensuring technologies are used efficiently, profitably, and securely. Evaluating and implementing new systems and infrastructure.
- Excellent troubleshooting, analytical and problem-solving abilities with a tenacious commitment to finding the root cause of issues.
Qualifications :
- B. Tech/ B.E. /M. Tech/ BCA / MCA or a related technical discipline from reputed universities
Skills Required :
- Minimum 2+ years of experience in REST API development using python.
- Must have experience with anyone popular python frameworks like Django, Flask, and FastAPI Framework.
- Experience in designing and developing Restful Web services and Remote procedure calls.
- Able to integrate multiple data sources and databases into one system
- Knowledge of load testing and optimizing code for performance, security, and scalability
- Experience with Unit testing frameworks in Python
- Knowledge of modern authorization & authentication mechanisms.
- Able to create database schemes that represent and support business processes
- Knowledge of Version Control System & basics of CI/CD
- Write and maintain technical documentation
- Solid foundation in OOPS, Data structures, and Algorithms
- Knowledge of SDLC phases of project development.
- Experience in one or more No SQL Databases such as MongoDB, and Cassandra.
- Experience with event-based databases and programming
- Good experience in synchronous programming and thread-based programming.
- Experience with schedulers.
- Good to have knowledge of Linux shell commands.
- Good to have experience in Kubernetes & Docker
- Knowledge of any Cloud Service like GCP or AWS would be an added advantage
- Cares deeply about writing Quality, Testable & Modular code
- Good to have an understanding of NLP.

We're urgently looking for a ROR developer to join our highly motivated team.
Experience Required- 1-3years
Skills Required:
- Experience in Rails 5
- Good knowledge of MySQL and PostgreSQL
- Experience with popular libraries and APIs such as jQuery, Bootstrap, Ajax.
- Experience in front-end technologies, such as JavaScript, HTML5, and CSS3 will be highly valued.
- Proficient understanding of code versioning tools like GitHub, SVN.
- Knowledge of CI/CD tools is a plus.
- Deploying and maintaining Multistage, Multitier applications in staging and production environments.
- Client Interaction, Addressing client needs.
- Problem-solving attitude with a passion for technology.
- Team worker who can effectively coordinate and communicate with other teams.
- UI technology experience in REACT a plus.
- Must have good communication skills as the candidate will have to interface with clients.
- Candidate having good knowledge of Shopify.
< Good hike on current salary .
<Friendly environment.
<5 days working.
Building highly-scalable and secure payments platform
Primary owners of one or more components of the platform and will drive
innovation in your area of ownership
Working with various product teams gathering requirements and adding capabilities
Working with some of the smartest people in the industry and will have ample
opportunity to learn and grow
Using cutting-edge cryptography to secure payments beyond industry standards
Deriving actionable insights by mining TBs of data
Building low-level infrastructure that aims to push the boundaries of network
performance
Participating actively in recruitment and nurturing of engineers as awesome as you.
What do we look for?
If you spend time cracking NP hard problems rather than cracking nuts, you are the
most laziest person and automates everything, you appreciate beauty of code
(bonus if you can sing “Finite simple group of order 2”), you should apply in t=0
Good understanding of Databases
Good understanding of networking (especially with HTTP)
Good understanding of OS concepts
2-4 years of experience
Should have hands on development experience with Object Oriented Programming
(Java is highly preferred) on a large scale system
Understands and showcase ownership of the products
Good with concepts of scaling and worked with distributed systems
Review and influence new evolving design, architecture, standards and methods
with stability, maintainability and scale in mind
Identify patterns and provide solutions to class of problems
Research, evaluate and socialize new tools, technologies, and techniques to improve
the value of the system
Be able to multi-task, prioritize and handle dependencies with minimal oversight




