
Job Summary
We are seeking a skilled Data Engineer with 4+ years of experience in building scalable data pipelines and working with modern data platforms. The ideal candidate should have strong expertise in Python, SQL, and cloud-based data solutions, with hands-on experience in ETL/ELT processes and data warehousing.
Key Responsibilities
- Design, build, and maintain scalable data pipelines using Python
- Develop and optimize ETL/ELT workflows for data ingestion and transformation
- Work with structured and unstructured data from multiple sources
- Build and manage data warehouses/data lakes
- Perform data validation, cleansing, and quality checks
- Optimize SQL queries and improve data processing performance
- Collaborate with data analysts, data scientists, and business teams
- Implement data governance, security, and best practices
- Monitor pipelines and troubleshoot production issues
Required Skills
- Strong programming experience in Python (Pandas, NumPy, PySpark preferred)
- Excellent SQL skills (joins, window functions, performance tuning)
- Experience with ETL tools like Informatica, Talend, or DBT
- Hands-on experience with cloud platforms (Azure / AWS / GCP)
- Experience in data warehousing solutions like Snowflake, Redshift, BigQuery
- Knowledge of workflow orchestration tools like Apache Airflow
- Familiarity with version control tools like Git
Preferred Skills
- Experience with Big Data technologies (Spark, Hadoop)
- Knowledge of streaming tools like Kafka
- Exposure to CI/CD pipelines and DevOps practices
- Experience in data modeling (Star/Snowflake schema)
- Understanding of APIs and data integration

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we are laser-focused on building AI-powered tools and services that significantly boost the productivity of researchers and professionals. Every researcher or professional goes through the stages of knowledge discovery, knowledge acquisition, knowledge creation, and knowledge dissemination. However, each stage is cognitively heavy and is tightly coupled. In this direction, we have our flagship products Trinka and RAx that focus on making all these four stages easy and fast.
About Trinka
Trinka (www.trinka.ai) is an AI-powered English grammar checker and language enhancement writing assistant designed for academic and technical writing. Built by linguists, scientists, and language lovers, Trinka finds and corrects thousands of complex writing errors — so you don’t have to. Trinka corrects contextual spelling mistakes, and advanced grammar errors, enhances vocabulary usage, and provides writing suggestions in real-time. Trinka goes beyond grammar to help professionals and academics ensure professional, concise, and engaging writing. With subject-specific correction, Trinka understands the nuances in the expression of each subject and ensures the writing is fit for the subject. Trinka's Enterprise solutions come with unlimited access and great customization options to all of Trinka’s powerful capabilities.
About Enago RAx
RAx (www.raxter.io) is the first smart workspace that helps researchers (students, professors, and corporate researchers) to be better and faster in their research projects. Powered with proprietary AI algorithms and a unique approach to solving problems with design and tech, RAx is set to be the default workspace for any research-heavy projects. Launched in 2019, the product connects information (Research papers, Blogs, Wiki, Books, Courses, Videos, etc.) to behaviors (reading, writing, annotating, discussing & more), opening up newer insights and opportunities in the academic space that was otherwise not possible (or not imaginable).
About the team
We are a bunch of passionate researchers, engineers, and designers who came together to build a product that can revolutionize the way any research-intensive projects are done. Reducing cognitive load and helping people to convert information into knowledge, is at the core of our mission. Our engineering team is building a scalable platform that deals with tons of data, AI processing over the data, and interactions of users from across the globe. We believe research plays a key role in making the world a better place, and we want to make it easy to approach and fun to do!
- Role overview
As an SDE-3 Fullstack, you will actively lead, setting top-class engineering examples, a team of young talented web developers, and take major responsibility for end-to-end project development and delivery along with the Engineering Manager (EM), Principal Engineer (PE), other SDE-3 leads, and Technical Project Manager (TPM). You will also assist them with hiring and training the team. In essence, your usual day will be primarily coding 100% of the time.
The person that we are looking for
We are seeking an SDE-3 Frontend at Trinka ( https://trinka.ai ) with 5+ years of enterprise frontend web development experience primarily working on the AngularJS/ReactJS.
What we would love to see in you:
- Excellent Javascript programming skills - comfortable with writing, dubugging, refactoring and reviewing pure JS and AngularJS code
- Good problem solving skills to frame technical solutions for complex business problems.
- Experience with unit and integration testing. You believe in and encourage extensive test coverage and seek to automate testing whenever possible.
- Responsible for designing and conducting a high-quality code-review process and maintaining highly performant, testable code with following strong software design patterns.
- Breaking down complex problems into small tasks and PRs to deliver value safely and incrementally.
- You will be actively reviewing approaches created by the tech team and helping them to find the optimal solutions to the problems.
Experience
You have proven 5+ years of frontend experience (AngularJS/Reactjs preferred)
2+ years of experience with Websockets
Any experience with browser plugin development (good to have)
Responsibilities of candidate include:
• Calling and visiting customers
• Collect payment
➢ Demonstrates ownership to resolve challenging customer issues, escalating
when necessary.
➢ Call customers with overdue accounts.
➢ understand and explain benefits of repayment and credit history of
customer.
➢ Correct customer misunderstanding on product policy and terms.
➢ Set up payment plan and follow-up schedule.
➢ Educate customer on consequences for late payment.
➢ Escalate difficult or unusable case to team leaders.
➢ Provide feedback on reason for default to team Leader.
Requires candidates who is fluent in English and Hindi or English and 2 South Indian Languages
Age criteria 20 to 29 Years
Location- KR Puram, Bangalore
We are looking for a Mobile App Developer for one of the leading TMT bar manufacturers and exporters in India.
Please find below details for your reference :-
Role - Mobile App Developer
Exp - 3 to 8 years
Job Location - Kolkata
About the Company :-
Our Client is one of the leading TMT bar manufacturer and exporter in India. It is a well known group that achieves a turn over of 3000 Cr per annum. The group is setting a construction & architecture oriented omni channel B2B & B2C platform.
Roles & Responsibilities:
- 3-7 yrs of experience in developing new features and user interfaces from wireframe models.
- Ensuring the best performance and user experience of the application
- Fixing bugs and performance problems
- Writing clean, readable, and testable code
- Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions
- Complete knowledge of the Uploading app on google play store and Apple app store
- Through analytical skills to Recommend system solutions by comparing advantages and disadvantages of custom development and purchase alternatives.
Requirements :-
- Extensive knowledge about mobile app development. This includes the whole process, from the first line of code to publishing in the store(s)
- Deep knowledge of Kotlin, Flutter,Android, iOS, etc.
- Proficiency with writing automated tests. depending on the libraries you use to test
- Familiarity with RESTful APIs and mobile libraries for networking
- Experience with profiling and debugging mobile applications
- Strong knowledge of architectural patterns - MVP, MVC, MVVM, and Clean Architecture and the ability to choose the best solution for the app
- Familiarity with Git
- Familiarity with push notifications
- Understanding mobile app design guidelines on each platform and being aware of their differences
- Proficiency in Kotlin/Java/Swift/Flutter/Dart
Hiring-Vue.js Developer(WFH-Remote)
Greetings from Deltacubes Technology!!
Experience:
6-years
Skillsets:
Vue.js
Thanks
Bavithra
- Minimum 3 years of experience in Node JS.
- Minimum 1 years of experience in Mongo DB (optional)
- Good Hands-on experience in Angular or React.
- Experience in designing and building large-scale, high availability, secure web applications and REST-full API using Node.js in an agile methodology.
- Good Hands-on experience in Node Js frameworks like Express, .
- Strong proficiency with JavaScript and Node.JS
- Knowledge and understanding of Event Loop architecture.
- Knowledge and understanding of promises and (async or await)
- Implementation of security like oauth 2.0, JWT and data protection.
- Good Hands-on experience on cache server.
- Knowledge and understanding of Request, Axios, proficiency in REST-ful APIs.
- Knowledge of data structures and Algorithms, Node Global variables and In-built libraries
- Understanding the nature of asynchronous programming and its quirks and Workarounds
- Design and implementation of low-latency, high-availability, and performant applications.
Job descriptio
Roles and Responsibilities
- Enable secure digital transactions by creating systems to record and store blockchain data in a way that prevents changes or hacks.
- Design secure blockchain technologies, develop application features and interfaces, and maintain client and server-side applications.
- Research, design, develop, and test blockchain technologies
- Maintain and extend current client- and server-side applications responsible for integration and business logic
- Develop high-quality software for Ethereum or Hyperledger in Go, Python, Solidity, and JavaScript
- Utilizing cryptography techniques to protect against hackers and other cyber-attacks
- Developing application functionality using various coding languages
Preferred Candidate
- Deep understanding of crypto-economics
- 1-4 years of Experience in Blockchain and distributed ledger technologies and development
- Proficient in RDBMS, NodeJS, C++, NoSQL, JavaScript, Java, algorithms, data structures, and distributed databases
- Familiar with cryptographic principles
- Experience of Blockchain architecture, standards/protocols, and private keys
- Experienced in developing in AWS, Azure, or any other cloud space








