

Job Description: Data Engineer
Position Overview:
Role Overview
We are seeking a skilled Python Data Engineer with expertise in designing and implementing data solutions using the AWS cloud platform. The ideal candidate will be responsible for building and maintaining scalable, efficient, and secure data pipelines while leveraging Python and AWS services to enable robust data analytics and decision-making processes.
Key Responsibilities
· Design, develop, and optimize data pipelines using Python and AWS services such as Glue, Lambda, S3, EMR, Redshift, Athena, and Kinesis.
· Implement ETL/ELT processes to extract, transform, and load data from various sources into centralized repositories (e.g., data lakes or data warehouses).
· Collaborate with cross-functional teams to understand business requirements and translate them into scalable data solutions.
· Monitor, troubleshoot, and enhance data workflows for performance and cost optimization.
· Ensure data quality and consistency by implementing validation and governance practices.
· Work on data security best practices in compliance with organizational policies and regulations.
· Automate repetitive data engineering tasks using Python scripts and frameworks.
· Leverage CI/CD pipelines for deployment of data workflows on AWS.
Required Skills and Qualifications
· Professional Experience: 5+ years of experience in data engineering or a related field.
· Programming: Strong proficiency in Python, with experience in libraries like pandas, pySpark, or boto3.
· AWS Expertise: Hands-on experience with core AWS services for data engineering, such as:
· AWS Glue for ETL/ELT.
· S3 for storage.
· Redshift or Athena for data warehousing and querying.
· Lambda for serverless compute.
· Kinesis or SNS/SQS for data streaming.
· IAM Roles for security.
· Databases: Proficiency in SQL and experience with relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., DynamoDB) databases.
· Data Processing: Knowledge of big data frameworks (e.g., Hadoop, Spark) is a plus.
· DevOps: Familiarity with CI/CD pipelines and tools like Jenkins, Git, and CodePipeline.
· Version Control: Proficient with Git-based workflows.
· Problem Solving: Excellent analytical and debugging skills.
Optional Skills
· Knowledge of data modeling and data warehouse design principles.
· Experience with data visualization tools (e.g., Tableau, Power BI).
· Familiarity with containerization (e.g., Docker) and orchestration (e.g., Kubernetes).
· Exposure to other programming languages like Scala or Java.
Education
· Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
Why Join Us?
· Opportunity to work on cutting-edge AWS technologies.
· Collaborative and innovative work environment.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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Klimb.io was founded by an ISB Alumni who has been solving hiring problems since 2012 and has worked with Naukri.com, Shaadi.com, and Expedia.com etc. Our foundation is based on his extensive experience and domain knowledge in Technology, Software Product Management & Recruiting.
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Any graduation
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This role will be based in our brand new Hyderabad office. Join us in India’s beautiful “City of Pearls” and bring your ambition to life. We are looking for an experienced iOS engineer who is passionate about building modern, scalable applications for iOS and tvOS, and will take ownership of the full product feature cycle from design to delivery.
Your Team:
The R&D group is building and delivering the enablement platform for the current and next generation of media experiences in the fields of personalization, content interaction, and social interaction, all of which are at the core of DAZN's value proposition. Key parts of the workflow are ingestion, transcoding of various video and audio live/VOD assets, personalized processing, and distribution across the world to end-users, while allowing collaboration among users, all in real-time. This group is taking full responsibility for providing end-to-end social interaction functionalities on multiple platforms including web, smart TVs, iOS, Android, PlayStation, and Xbox.
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● Work with the most talented individual on features that cross platforms,
languages, and protocols to deliver social engagement to sports fans.
● Learn from the best in the field, and teach others.
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You’ll be set up for success if you have:
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Even better if you have:
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At DAZN, we bring ambition to life. We are innovators, game-changers and pioneers. So if you want to push boundaries and make an impact, DAZN is the place to be.
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Key Responsibilities:
Lead the design and development of scalable backend applications using Java (Spring Boot).
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Take ownership of solution architecture, coding standards, and design patterns.
Develop and manage RESTful APIs and integrate third-party services.
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8+ years of professional experience in Java development, with at least 2 years in a lead role.
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About us
Aura is a state-of-the-art platform for Web3 gaming. We cater to gamers as well as gaming studios and offer a host of features (check auranft.co) at Aura, all aimed at simplifying and enhancing the user experience in web3.
We’ve just launched 100+ games on our marketplace that’s built on Polygon, Ethereum and Binance blockchains and have games like Metasoccer, ZedRun, Decentral Games on board, all belonging to different gaming genres like Digital Horse Racing, Trading Cards, PvP, MMORPG and more.
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- Have the ability to regularly write high quality, authentic long-form content such as blogs, articles and case studies about web3 games, trends & new updates. It needs to be well-researched, fact-checked, crisp and engaging.
- Build a hub of reading material for the 100+ games on Aura.
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- Be able to simplify web3 gaming terms, gameplays, and put them across in a way that is easy and entertaining to read.
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- Update gaming content as and when the trends change, and new updates from existing games’ releases, periodically.
- Create SEO optimised content with relevant keywords in collaboration with our growth hacker.
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- Important note: You often have to play the web3 games available on our marketplace and write content based on that.
What do you need to apply for this position?
- Good command of the English Language
- Good storytelling skills
- The ability to create original pieces of content
- Interests in gaming, specifically in web3 gaming is a plus

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OJ Commerce is a fast-growing, profitable online retailer based in Florida, USA with a full-fledged India office based in Chennai driven by a sophisticated, data-driven system to run the operations with virtually no human intervention. We strive to be the best-in-class ecommerce company delivering exceptional value to customers by leveraging technology, innovation and brand-partnerships to provide a seamless & enjoyable shopping of high-quality products at the best prices to our customers.
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Collaborative with team using Agile methodologies to encourage creative design thinking and find innovative ways to develop with cutting edge technologies
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Provides the Development Lead with accurate and precise estimates for assigned task duration, along with confidence levels and foreseeable dependencies
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Provides problem resolution support, specific to application issues, identifies and resolves problems in application software, determines symptoms and ensures accurate problem definition
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Develop documentation throughout the software development life cycle (SDLC)
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9+ years of experience as Lead hands-on developer with deep experience in building enterprise grade software in Microsoft ASP.NET Core, ASP.NET MVC, Web API, SOA, Micro-Services and RESTful Services with knowledge of SQL Server database.
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Strong experience in developing web applications in C#, .NET, LINQ, Net Framework 4.0, MVC 3/4/5, JQuery, Server side development experience with ASP.NET Web API
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Hands-on experience in building SOA or Micro-services preferably on .NET Core.
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Strong expertise in an object oriented principles and software design patterns.
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Knowledge of AngularJS or Typescript would be added advantage.
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Experience in DevOps, Agile practise, CI/CD tools, TFS and Cloud infrastructure.
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• Competitive salary
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• Flexi Office Working Hours
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· Conducting market research to identify new business opportunities.
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· Minimum Qualifications Any Graduate
· 2 to 4 years of Proven experience working as a business development in Offshore IT Services.
· Excellent English Communication Presentation Skills with pleasing personality.
· The ability to work in a fast-paced environment.
· Exceptional negotiation and decision-making skills.
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· Bid On freelancer, guru, UpWork.
· Lead generation LinkedIn, Xing, AnglList and from other platforms.
· Intermediate in between client and developer.
· Make SRS report for requirement.
· International business development
· Mentor the junior business development executive
· Take ownership for the business growth
We are looking for Full-stack engineers with a minimum of 2 to 3+ years of exposure to Node JS, Express JS, Mongo DB, and React JS to join our team.
At Aryston Web Solution Pvt. Ltd, you will use the latest software development languages, techniques, and approaches and work with a visionary team to build solutions you can be proud of.
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- Creating solid back-end code with Node JS.
- Writing code in async-await architecture.
- Integrating REST APIs in front-end application using React JS
- Writing mongoose schema efficiently can implement MRC architecture in the express framework
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- Should be able to manage states using Redux, Redux thunk/saga, Mobx.
- Should be comfortable in using both functional and class components in React.
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- Implement best practices and constantly learn new ways of keeping codebases up to date.
- Having knowledge in Typescript, GraphQL, NextJS, Socket.io is like a match made in heaven.
- AWS SDK hands-on experience, Firebase Services experience, Oauth 2.0 handling knowledge are best to have.
Criteria
- 2+ years of work experience with Node JS, Mongo DB Javascript and React JS.
- Proficient understanding of code versioning tools, such as Git.
- You care about the design and user experience of an application. The choice of third-party libraries should be elegant.
- You must respect the timeline of the deliverables and releases.
Why Join Us?
Aryston Web Solution builds robust solutions for clients in 10+ sectors including cybersecurity, education, healthcare, hospitality, insurance, transportation which makes a positive impact in 5+ countries in the world.
We also have our B2B SAAS product and catering a wide range of clients through it.
At Aryston -
- Your work gets recognition from day 1.
- Since we work very closely, We honor the decision and opinions of our colleagues.
- We grow, you grow.
- We explore and learn new things together.
- Fixed working hours.
- We follow proper productive techniques to get things done, so there are fewer phone calls or boring meetings, and of course zero blame game.
Kolkata (West Bengal)


