
-Should be strong in complex problem solving, Data
Structure & Algorithms.
-Should be proficient in more than one Programming
language i.e Java, Node, Golang, etc.( Oops Languages & Concepts) and related frameworks.
-Should be comfortable with SQL, NOSQL databases.
-Should have comfortable writing Unit tests.

Similar jobs
Backend Developer (Senior Level) (Will also handle CI/CD Tasks)
Responsibilities:
● Design and develop robust backend APIs and services using NestJS and Node.js for a
scalable web3 domain platform.
● Collaborate closely with cross-functional teams to deliver user-centric backend solutions.
● Maintain and optimize secure, scalable, and efficient database structures using
PostgreSQL.
● Implement and integrate third-party APIs, including blockchain services, oracles, and
payment gateways.
● Write clean, maintainable, and testable code adhering to best practices and coding
standards.
● Ensure high performance, reliability, and scalability of backend systems.
● Participate in architecture design discussions, focusing on scalable and maintainable
system architectures.
● Implement caching mechanisms to optimize performance and reduce latency.
● Set up and maintain monitoring tools to track system health, identify bottlenecks, and
resolve issues.
● Conduct thorough testing, including unit, integration, and performance tests, to ensure
code quality.
● Ensure secure coding practices and implement robust authentication and authorization
mechanisms (e.g., OAuth2, JWT).
● Optimize database queries, indexing, and performance for efficient data storage and
retrieval.
● Create and maintain clear and comprehensive technical documentation for APIs, system
designs, and troubleshooting processes.
● Stay updated on backend and blockchain trends to incorporate innovative solutions.
Qualifications:
● 4-6 years of professional backend development experience.
● Expertise in Node.js and asynchronous programming concepts.
● Hands-on experience with NestJS.
● Proficiency in TypeScript and knowledge of modern backend development patterns.
● Solid understanding of PostgreSQL or other relational databases.
● Experience with API development, RESTful services, and database design.
● Familiarity with deploying and maintaining applications on cloud platforms (AWS, Azure,
or GCP).
● Familiarity with maintaining CI/CD pipelines, Docker, and Kubernetes, with a focus on
resolving errors as needed.
● Strong communication, collaboration, and problem-solving skills.
Responsibilities
- Technical Leadership & Architecture: Serve as a technical authority, define cloud-native standards, and own end-to-end system design for complex, distributed, and high-scale solutions.
- Engineering Excellence: Lead modernization initiatives, transition legacy systems to microservices, and ensure performance, scalability, and security.
- Platform & Cloud Enablement: Champion GCP-native services (GKE, Cloud Run, Pub/Sub, BigQuery, Cloud SQL, Spanner), influence CI/CD, and drive FinOps strategies.
- Mentorship & Organizational Impact: Mentor Lead and Senior Engineers, foster engineering rigor, and collaborate with Product Management to translate business strategy into technical solutions.
Required Skills, Experience & Background
- 12+ years of professional experience building enterprise-grade software systems.
- Proven experience operating at a Lead or Principal Engineer level.
- Strong hands-on experience with Java or another major programming language (e.g., Go, Python, C#).
- Deep expertise in microservices architecture, RESTful APIs, and distributed systems.
- Strong experience with SQL and NoSQL databases and data modeling.
- Expertise in cloud-native design principles (stateless services, scalability, resiliency).
- Strong experience building and operating systems on Google Cloud Platform (GCP).
- Proficiency with containers and orchestration (Docker, Kubernetes, GKE).
- Experience with CI/CD pipelines, Git-based workflows, and observability.
- Experience with Big Data and data engineering technologies (e.g., BigQuery, Spark).
Qualifications
- Bachelor’s degree in computer science or related field (required).
- Master’s degree in computer science or related field (preferred).
3 to 5 years of experience in Java with Microservices Experience
- Experience in Spring Boot, Jenkins, Git, Hibernate, Kubernetes, and Docker
- Experience in the development of scalable and extensible systems using Java
- Proficiency in Database technology such as MySQL, Oracle, and MongoDB
- Routines Sync & Async
- Solid and fluent understanding of algorithms and data structures
- Excellent software design, problem-solving and debugging skills
- Demonstrated high ownership in previous projects
- Excellent Communication Skills"
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
- Bachelor's degree in computer sciences, software engineering, or equivalent.
- Experience with Go language programming and other backend technologies such as NodeJS/ExpressJS, preferably in Security/enterprise/SaaS products.
- Exposure to one or more cloud platforms (AWS, GCP, Azure), containers and kubernetes.
- Hands-on experience with microservices architecture, Rest APIs, databases such as PostgreSQL/mongodb, distributed systems, data engineering technologies, etc.
- Strong analytical and problem-solving skills, and keen attention to detail.
- Knowledge of the modern SDLC practices, Agile methodologies, tools such as Jira, and software configuration tools such as GitHub.
- Capable of balancing multiple priorities and remaining flexible in a changing environment.
Who are able to work individual as well as Team work with Good Speed and accurecy.








