
Job Title- Java Developer
Exp Range- 5-8 yrs
Location- Bangalore/ Hybrid
Desired skill- Java 8, Microservices (Must), AWS, Kafka, Kubernetes
What you will bring
● Strong core Java, concurrency and server-side experience
● 5+ Years of experience with hands-on coding.
● Strong Java8 and Microservices. (Must)
● Should have good understanding on AWS/GCP
● Kafka, AWS stack/Kubernetes
● An understanding of Object Oriented Design and standard design patterns.
● Experience of multi-threaded, 3-tier architectures/Distributed architectures, web services and caching.
● A familiarity with SQL databases
● Ability and willingness to work in a global, fast-paced environment.
● Flexible with the ability to adapt working style to meet objectives.
● Excellent communication and analytical skills
● Ability to effectively communicate with team members
● Experience in the following technologies would be beneficial but not essential, SpringBoot, AWS, Kubernetes, Terraform, Redis

About Tech Prescient
About
Tech Prescient is a premium Software Product Engineering Services company, deeply passionate about customer success! Quality and Customer Delight is at the core of everything we do.
What differentiates us is our obsession with the quality of work we produce. Customers work with us because of our technical expertise, transparent and agile processes and unflinching attention to detail in our work. Client success is at the core of what we do.
Our vision is to be the most reliable and trusted development partner for our customers. We are extremely customer-centric, take pride in what we build and are literally obsessed with the quality of work we do for our customers.
We partner with our clients at all stages including ideation, design, development, testing, deployment, and support.
Tech stack




Candid answers by the company
We have core expertise in the following areas:
- Software Product Engineering: Product Design, Development, Deployment, and Support using Industry best practices. Expertise in the entire process from UX/Design, Architecture, Development, QA, and Deployment with the right design and technology choice across various tiers.
- Data, AI & Analytics: Data to Dashboard Platform, Data Science, Machine Learning and AI, Data Connectors Factory, Data Strategy, Governance and Data Security
- Cloud and Infrastructure: Building and deploying Secured and Scalable multi-tenant or hybrid applications and products ‘born in the cloud’. Expertise in hosting infrastructures and AWS in particular with a thorough understanding of AWS Cloud Services and DevOps processes with considerations to Security, access controls, and Authentication protocols.
- Enterprise Integration: More than 150 configurable connectors, Data transformation, data processing, data quality, Integration Strategy and Advisory, Managed Integration Service
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Requirements -
• Bachelors/Masters in Computer Science or a related field
• 5 - 10 years of prior relevant experience
• Experience with web technologies and microservices architecture
• Java, Spring framework
• MySQL, Mongo, Solr, Redis,
• Kubernetes, Docker
• Excellent teamwork skills, flexibility, and ability to handle multiple tasks.
• Experience with API Design, ability to architect and implement an intuitive customer and third-party integration story • Ability to think and analyze both breadth-wise (client, server, DB, control flow) and depth-wise (threads, sessions, space-time complexity) while designing and implementing services
• Exceptional design and architectural skills
• Experience of cloud providers/platforms like GCP and AWS
2. Strong knowledge in Nodejs, Javascript & Typescript
3.Develop and maintain all server-side components.
4.Develop high-performance and scalable APIs to serve clients.
5.Collaborate with front-end developers on the integration of well written APIs.
6.Implement effective security protocols, data protection measures, and storage solutions.
7.Investigate issues by reviewing/debugging code, provide fixes and workarounds, and review
changes for operability to maintain existing software solutions.
8.Develop and manage well-functioning databases and applications
9.Run diagnostic tests, repairing defects, and provide technical support.
10.Be our NodeJS champion by keeping an eye out for emerging technologies and recommending
improvements.
11. You will work within a team, collaborate and add value through participation in peer code
reviews, provide comments and suggestions, and work with cross functional teams to achieve
goals.
12. Design back end services for various business processes
13. You will assume technical accountability for your specific work products within an application
and provide technical support during solution design for new requirements.
14. Design server side architecture
About Us:
Developed in formal collaboration with the University of Cambridge in May 2000, HeyMath! is an Ed-Tech company whose mission is to Raise the Game in Maths for school systems around the world. We do this using technology to deliver engaging teaching methodologies and personalised learning paths for students. HeyMath! has been successfully adopted by CBSE schools since 2004, with positive outcomes for the entire ecosystem.
Check us out at www.heymath.com
We plan to work mainly from home in 2022 and the virtual office atmosphere is collegiate, informal and friendly, with small high-impact teams making a difference to customers.
What we are looking for:
Experience in building and re-engineering cloud based solutions on AWS.
Strong knowledge of Object Oriented Programming(OOPS) and design patterns is a must. Hands-on development on Spring MVC framework.
Experience working on Java 8 or above.
Must have very good knowledge of RDBMS such as MySQL and performance tuning of the same.
Exposure to server-side and client-side caching mechanisms. Ability to debug the applications and provide instant workable solutions.
Experience working on Elastic Search / Kafka / Kubernetes or all is a nice to have.

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RARA NOW is making instant and same-day deliveries scalable and cost-effective by leveraging a differentiated operating model and real-time optimisation technology. RARA makes it possible for anyone, anywhere to get same day delivery in Indonesia. While others are focusing on one-to-one' deliveries, the company has developed proprietary, real-time batching tech to do many-to-many' deliveries within a few hours. RARA is already in partnership with some of the top eCommerce players in Indonesia like Blibli, Sayurbox, Kopi Kenangan and many more.
We are a distributed team with the company headquartered in Singapore, core operations in Indonesia and technology team based out of India
Future of eCommerce Logistics.
Data driven logistics company that is bringing in same day delivery revolution in Indonesia
Revolutionising delivery as an experience
Empowering D2C Sellers with logistics as the core technology
**About the Role**
Integration of user-facing elements developed by front-end developers with server side logic
Implementation of security and data protection
Integration of data storage solutions
Strong proficiency with JavaScript
Knowledge of Node.js and frameworks available for it
Understanding the nature of asynchronous programming and its quirks and workarounds
Good understanding of server-side templating languages and CSS preprocessor
Basic understanding of front-end technologies, such as HTML5 and CSS3
User authentication and authorization between multiple systems, servers, and environments
Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
Implementing automated testing platforms and unit test
Strong technical development experience in effectively writing code, performing code reviews, and implementing best practices on configuration management and code refactoring
Experience in working with vendor applications
Experience in making optimized queries to MySQL database
Proven problem solving and analytical skills
A delivery-focused approach to work and the ability to work without direction
Experience in Agile development techniques, including Scrum
Experience implementing and/or using Git
Ability to work collaboratively in teams and develop meaningful relationships to achieve common goals
Bachelor degree in Computer Science or related discipline preferred

- 8+ years of relevant work experience
- Well-versed in data structures, algorithms, and software design. Programming experience with at least one of
- Java or Python and object-oriented design
- Knowledge on SQL, NoSQL databases, Messaging/Caching technologies and AW deployments is a plus
- Exposure to the architecture and design (design patterns, security, reliability and scaling) of new and current systems. Experience in building highly scalable business applications, which involve implementing large complex business flows involving multiple third-party integrations
- Prior startup experience is a plus
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.
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.
About Amazon.com
“Many of the problems we face have no textbook solution, and so we-happily-invent new ones.” – Jeff Bezos
Amazon.com – a place where builders can build. We hire the world's brightest minds and offer them an environment in which they can invent and innovate to improve the experience for our customers. A Fortune 100 company based in Seattle, Washington, Amazon is the global leader in e-commerce. Amazon offers everything from books and electronics to apparel and diamond jewelry. We operate sites in Australia, Brazil, Canada, China, France, Germany, India, Italy, Japan, Mexico, Netherlands, Spain, United Kingdom and United States, and maintain dozens of fulfillment centers around the world which encompass more than 26 million square feet.
Technological innovation drives the growth of Amazon, offering our customers more selection, convenient shopping, and low prices. Amazon Web Services provides developers and small to large businesses access to the horizontally scalable state of the art cloud infrastructure like S3, EC2, AMI, CloudFront and SimpleDB, that powers Amazon.com. Developers can build any type of business on Amazon Web Services and scale their application with growing business needs.
We want you to help share and shape our mission to be Earth's most customer-centric company. Amazon's evolution from Web site to e-commerce partner to development platform is driven by the spirit of invention that is part of our DNA. We do this every day by inventing elegant and simple solutions to complex technical and business problems. We're making history and the good news is that we've only just begun.
About Amazon India
Amazon teams in India work on complex business challenges to innovate and create efficient solutions that enable various Amazon businesses, including Amazon websites across the world as well as support Payments, Transportation, and Digital products and services like the Kindle family of tablets, e-readers and the store. We are proud to have some of the finest talent and strong leaders with proven experience working to make Amazon the Earth’s most customer-centric company.
We made our foray into the Indian market with the launch of Junglee.com, enabling retailers in India to advertise their products to millions of Indian shoppers and drive targeted traffic to their stores. In June 2013, we launched www.amazon.in for shoppers in India. With www.amazon.in, we endeavor to give customers more of what they want – low prices, vast selection, fast and reliable delivery, and a trusted and convenient online shopping experience. In just over a year of launching our India operations, we have expanded our offering to over 18 million products across 36 departments and 100s of categories! Our philosophy of working backwards from the customers is what drives our growth and success.
We will continue to strive to become a trusted and meaningful sales and logistics channel for retailers of all sizes across India and a fast, reliable and convenient online shopping destination for consumers. For us, it is always “Day 1” and we are committed to aggressively invest over the long-term and relentlessly focus on raising the bar for customer experience in India.
Amazon India offers opportunities where you can dive right in, work with smart people on challenging problems and make an impact that contributes to the lives of millions. Join us so you can - Work Hard, Have Fun and Make History.


- Have proven experience of working on back-end web frameworks like RoR (preferable) or Python/Django or Node.js
- A good command over at least one JavaScript frameworks like React.js, Vue.js or Angular
- Be excellent in understanding of relational database structures, have knowledge of unstructured databases (NoSQL) will be an added advantage
- Possess expertise in object-oriented design, unit testing, integration testing, data structures, algorithms, scalable APIs, etc.
- Have knowledge of working on cloud technologies and exposure of AWS services (EC2, RDS, S3, etc)
- Have the ability to work in a fast-paced environment and make pragmatic engineering decisions in a short amount of time
- Have an Understanding of the - Agile- behavior and reflection of the same


Job Description :
Hiring for Staff Engineer (Back end) for a leading product based company at DLF IT Park, Chennai.
Skill Set :
- Strong Experience in any Programming language (Ruby, Go, Java, or other high-performance languages), Architecture, Design (HLD/LLD), Data structures, Algorithms, Hands-on Coding, Problem Solving, etc
- Experience in Web Technology is Must.
- Looking for candidates with good experience in product development.
- Candidates from product development companies will be preferred.
- Candidates willing to relocate/preferring Chennai can apply.
Responsibilities :
- Analyze and drive product requirements
- Architect and design product features for scale and maintainability
- Lead in the design, implementation, and deployment of successful systems and services
- Ensure the quality of architecture and design of systems
- Implement code with very high coverage of unit tests and component tests
- Perform design and code reviews
- Functionally decompose complex problems into simple, straight-forward solutions
- Fully and completely understand system interdependencies and limitations
- Possess expert knowledge in performance, security, scalability, architecture, and best practices
- Software development of high quality/availability core systems
- Cross-training peers and mentoring teammates
- Document HLD/LLD for easy knowledge sharing and future scaling
Must have :
- 8-12 years of experience designing, integrating and developing distributed applications in Ruby, Go, Java, or other high-performance languages
- Experience with cluster and container orchestration systems such as Docker, Mesos, Marathon, Salt or Kubernetes.
- Experience with Service design, systems engineering, API Design and versioning
- Understanding of Design Patterns, Serverless computing, cloud-first architecture, TDD, BDD, CI/CD, Integration Patterns
Good to have :
- Experience building distributed systems using Kafka. Strong grasp of fundamental concepts of Kafka, ZooKeeper and building producer and consumer applications using Kafka
- Familiarity writing and optimizing advanced SQL queries
- Good Linux/UNIX systems knowledge
- AWS compute and storage PaaS services. AWS certified solutions architect nice to have.
- Experience productionizing Machine Learning models
- Experience publishing technical papers in reputed conferences.

