Job Description
Apply only if you have experience in data structure and algorithms. (Data structure and algorithms based questions is a part of the interview)
Experience: 3 + years
Location: Bangalore
Notice Period: Immediate to 20 days
Working: currently WFH
Skills: Core Java developer, hashmap, linked list, array, spring, hibernate, OOPS
Please mention the IT skills worked on.

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Java Developer (6+ Years Experience)
We are looking for an experienced Java Developer to join our dynamic team for an exciting project with a leading client.
Role Details:
Location: Bangalore
Key Requirements:
6+ years of hands-on experience in Java development
Strong expertise in Core Java, Spring Boot, Microservices
Experience with REST APIs & backend development
Good understanding of databases (SQL/NoSQL)
Familiarity with Agile methodologies
Key Responsibilities
● Evolving the architecture for performance and scalability.
● Design, develop and own components of a highly scalable, distributed web
services platform.
● End to end delivery of new features.
● Lead a team of software engineers and help create an environment of ownership
and learning.
● Constantly strive to improve software development process and team
productivity.
Technical Skills
● 6-10 years of relevant software development experience.
● Experience in developing scalable, fault-tolerant, distributed backend services.
● Exceptional proficiency in any 1 of the language - Java, RoR or Golang.
● Good experiences with databases and Schema design and strong RDMS
knowledge.
● Strong knowledge of Performance optimization and caching techniques.
● Fairly good understanding of AWS (or any equivalent) and a relational database.
● Experience with prevalent design patterns and advanced system designing.
Benefits
● This is an opportunity to work on a fairly complex set of systems and impro
Job Description:
As a Software Development Engineer at Jumbotail you will-
§ Be a part of our initial core team to design and develop our marketplace platforms from scratch
§ Work on building scalable backend platform for customer & seller apps, brands platform, demand
generation platform, supply chain & logistics platform, credit platform and several cross platform
software components
§ Participate in the process to fundamentally change the food and grocery ecosystem in India, and
impact billions of people through technology, mobile, and data science
Requirements:
An ideal candidate for this role is someone who has-
§ BE/BTech degree in Computer Science from a top engineering school
§ 3-5 years of professional software development experience
§ Strong problem solving skills and strong command on object oriented design, data structures,
algorithms and other computer science fundamentals.
§ Strong coding skills – professional experience in developing production-quality software in Java.
§ Expertise in Web Services, Service-oriented architecture, Databases, NoSQL, Distributed systems,
Cloud Technologies.
§ Extreme software engineering skills to design and develop low-latency, high availability, internetscale
web services
§ Solid understanding of the full software development life cycle and software engineering best
practices
§ Ability to understand business requirements and translate them into technical requirements
§ Demonstrated ability to own software design and development end to end from requirements to
launch.
§ Ability to collaborate with cross-functional teams to define, design, and ship new features.
§ A startup mindset – An athlete who can run at breakneck speed of a startup, yet someone who can
bring method to madness through processes suitable for different stages of the company – early
stage prototyping and rapid experimentation, before product/market fit, after product/market fit,
and scaling.
§ Familiarity with Agile development, Scrums, continuous integration, and test driven development
processes
§ Data driven product development approach – strong focus on data backed engineering decisions.
§ Ability to develop products incrementally in fast iterations
§ Ability to do collaborative problem solving and design/build chaos resilient systems
§ Strong focus on software quality
§ Ability to mentor junior developers, and help build an excellent engineering team
§ Ability to be a talent magnet – attract great talent to join the core team.
We are looking for warriors who have the hunger to impact real lives and who can match our high
bar on Core Values that we live by.
If you-
§ can apply first principles thinking to solve problems
§ can envision a great future that you want create
§ have the fire in your belly to get out of your cube and do something about your vision and passion
§ want to work with some really smart people, and still raise the bar for all of us
§ can have fun and help your colleagues have fun doing all of the above..
- Interested in exploring integration technologies
- Understand the business complexities of airline & hotel domain and system integration, their business process
- Explore new technology stacks for integration and
- Many more opportunities .
JEE Technologies: Java,Servlet
Database: SQL.JDBC
Tools : GIT
Web Services: REST based API or XML based web services
Others : design Patterns, UML
- 3-8+ years of experience programming in a backend language (Java / Python), with a good understanding of troubleshooting errors.
- 5+ years of experience in Confluent Kafka / 3+ years of experience in Confluent Kafka
- Cloud Kafka, Control Central, Rest Proxy, HA Proxy, Confluent Kafka Connect, Confluent Kafka Security features
- Designing, coding, and debugging software using J2EE, Spring boot,Microservices ,AWS .
- Work closely with Solution architects to understand the architecture
design and implement software designs accordingly. - Improving the performance of existing software.
- Providing training to other engineers and code review.
- Maintaining and upgrading existing software.
- Recommending new technologies that can help increase productivity.
- Supervising and overseeing the technical aspects of projects.
- Investigating software-related complaints and making necessary adjustments to ensure optimal software performance.
- Regularly attending team meetings to discuss projects, brainstorm ideas, and put forward solutions to any issues.
- Mentioning Software engineers on correct coding practices.
* Understanding of building architecture from product requirements.
* Experience of leading teams of developers to maximise performance.
* Knowledge of Multithreading, Thread Pooling, Background Jobs and Schedule Jobs with supporting tools and libraries.
* Working on Microservices based architecture using spring cloud, distributed application pattern and multiple data source management in the application.
* Working on Linux and Windows based OS and their command line tools.
* Working with unit testing frameworks.
* Object-Oriented development and Metaprogramming.
* Experience in working with the SQL Databases (MySQL or PostgreSQL) and No SQL. Databases (Cassandra or MongoDB).
* Knowledge of server configuration management and deployment techniques. Good to have experience in handling DevOps tools like Jenkins and containerization using Docker.
* Experience in working with different AWS cloud services.
As a Software Development Engineer at Amazon, you have industry-leading technical abilities and demonstrate breadth and depth of knowledge. You build software to deliver business impact, making smart technology choices. You work in a team and drive things forward.
Top Skills
• You write high quality, maintainable, and robust code, often in Java or C++.
• You recognize and adopt best practices in software engineering: design, testing, version control, documentation, build, deployment, and operations.
• You have experience building scalable software systems that are high-performance, highly-available, highly transactional, low latency and massively distributed.
Roles & Responsibilities
• You solve problems at their root, stepping back to understand the broader context.
• You develop pragmatic solutions and build flexible systems that balance engineering complexity and timely delivery, creating business impact.
• You understand a broad range of data structures and algorithms and apply them to deliver high-performing applications.
• You recognize and use design patterns to solve business problems.
• You understand how operating systems work, perform and scale.
• You continually align your work with Amazon’s business objectives and seek to deliver business value.
• You collaborate to ensure that decisions are based on the merit of the proposal, not the proposer.
• You proactively support knowledge-sharing and build good working relationships within the team and with others in Amazon.
• You communicate clearly with your team and with other groups and listen effectively.
Skills & Experience
• Bachelors or Masters in Computer Science or relevant technical field.
• Experience in software development and full product life-cycle.
• Excellent programming skills in any object oriented programming languages - preferably Java, C/C++/C#, Perl, Python, or Ruby.
• Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability.
• Proficiency in SQL and data modeling.
Java_FullstackDeveloper_DGT II
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Desired Skills:
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