
Profile: Big Data Engineer (System Design)
Experience: 5+ years
Location: Bangalore
Work Mode: Hybrid
About the Role
We're looking for an experienced Big Data Engineer with system design expertise to architect and build scalable data pipelines and optimize big data solutions.
Key Responsibilities
- Design, develop, and maintain data pipelines and ETL processes using Python, Hive, and Spark
- Architect scalable big data solutions with strong system design principles
- Build and optimize workflows using Apache Airflow
- Implement data modeling, integration, and warehousing solutions
- Collaborate with cross-functional teams to deliver data solutions
Must-Have Skills
- 5+ years as a Data Engineer with Python, Hive, and Spark
- Strong hands-on experience with Java
- Advanced SQL and Hadoop experience
- Expertise in Apache Airflow
- Strong understanding of data modeling, integration, and warehousing
- Experience with relational databases (PostgreSQL, MySQL)
- System design knowledge
- Excellent problem-solving and communication skills
Good to Have
- Docker and containerization experience
- Knowledge of Apache Beam, Apache Flink, or similar frameworks
- Cloud platform experience.

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Strong Senior Backend Engineer profiles
Mandatory (Experience 1) – Must have 5+ years of hands-on Backend Engineering experience building scalable, production-grade systems
Mandatory (Experience 2) – Must have strong backend development experience using one or more frameworks (FastAPI / Django (Python), Spring (Java), Express (Node.js).
Mandatory (Experience 3) – Must have deep understanding of relevant libraries, tools, and best practices within the chosen backend framework
Mandatory (Experience 4) – Must have strong experience with databases, including SQL and NoSQL, along with efficient data modeling and performance optimization
Mandatory (Experience 5) – Must have experience designing, building, and maintaining APIs, services, and backend systems, including system design and clean code practices
Mandatory (Domain) – Experience with financial systems, billing platforms, or fintech applications is highly preferred (fintech background is a strong plus)
Mandatory (Company) – Must have worked in product companies / startups, preferably Series A to Series D
Mandatory (Education) – Candidates from top engineering institutes (IITs, BITS, or equivalent Tier-1 colleges) are preferred
1.Technical Sales Develop and execute strategies to achieve sales targets for equipment and elevator systems. Conduct technical presentations and product demonstrations for prospective and existing clients. Provide detailed technical and application advice to customers on equipment and elevator solutions. 2. Customer Engagement Identify and assess customer needs through site visits, consultations, and discussions. Prepare and deliver proposals, quotations, and technical documentation. Maintain and build relationships with key clients, ensuring high levels of customer satisfaction and retention. 3. Project Management Oversee the technical aspects of sales projects from inception to completion, ensuring all specifications and requirements are met. Collaborate with engineering and installation teams to ensure successful project delivery. Address and resolve technical issues that arise during the sales process or order finalization. 4. Market Analysis Monitor and analyse market trends, competitor activities, and customer feedback to identify opportunities and threats. Provide insights and recommendations to enhance product offerings and sales strategies. 5. Reporting and Documentation Maintain records of sales activities, customer interactions, and project status in the CRM system. Prepare regular sales reports, forecasts, and performance metrics for management review.
As an ideal candidate, you should have proven experience in a highly technical field, such as software development, computer science, or engineering. Your ability to evaluate and analyze complex information is second to none, and you have a natural desire to help people understand things that are hard to understand.
Objectives of this Role
- Develop comprehensive documentation that meets organizational standards
- Obtain a deep understanding of products and services to translate complex product information into simple, polished, and engaging content
- Write user-friendly content that meets the needs of the target audience, turning insights language that sets our users up for success
- Evaluate current content and develop innovative approaches for improvement
Daily and Monthly Responsibilities
- Research, outline, write, and edit new and existing content, working closely with various departments to understand project requirements
- Independently gather information from subject matter experts to develop, organize, and write procedure manuals, technical specifications, and process documentation
- Work with development and support leads to identify all documentation repositories, revise and edit, and determine the best solution for data compilation and centralized storage
- Research, create, and maintain information architecture templates that uphold organizational and legal standards, and allow for easy data migration
- Develop content in alternative media forms for maximum usability, with a consistent and cohesive voice across all documentation
Skills and Qualifications
- Bachelor’s degree in relevant technical field
- 1-3 years’ industry experience as an effective technical writer
- Proven ability to quickly learn and understand complex topics
- Previous experience writing documentation and procedural materials for multiple audiences
- Superior written and verbal communication skills, with a keen eye for detail
- Experience working with engineering to improve user experience: design, UI, and help refine content and create visuals and diagrams for technical support content
Preferred Qualifications
- Proven ability to handle multiple projects simultaneously, with an eye for prioritization
- Firm understanding of the systems development life cycle (SDLC)
- Previous software development experience
The selected intern's day-to-day responsibilities include:
- Developing content for blogs, articles, product descriptions, social media, and the company website.
- Assisting the marketing team in developing content for advertising campaigns.
Editing and polishing existing content to improve readability.
- Conducting keyword research and using SEO best practices to increase traffic to the company website.
- Creating compelling headlines and body copy that will capture the attention of the target audience.
- Identifying customers' needs and recommending new content to address gaps in the company's current content.
About our Client:-
Our client is part of the global media agency with mission is to make advertising more valuable to the world. They do this by employing the world's very best talent to solve some of the toughest challenges of today's digital marketing landscape. They hire people whose values reflect those of our own: genuine, results-focused, daring and insightful. They promise you a workplace that invests in your career, cares for you and is fun and engaging.
About the role :-
Some of the things we'd like you to do :-
- Audience research in syndicated and 1st party data sources
- Creative spec management
- Creation of tactical plan presentation and supporting media plan templates
- Creation of campaign analysis plan templates
- Oversee the successful launch of campaigns using the "Launch Tracker"
- Maintain accuracy and timely updates of deliverable tracking documents for team
- QA of media plan set up conducted by various Activation team members
- Collate commentary on media performance and conduct first review on quality
- Adherence to team quality standard for reporting template and delivery
- Keep consistent track of campaign performance and target (monthly) across all channels, flagging needs for intervention
- Use understanding of campaign and marketplace to contribute ideas for campaign experiments and also prioritize experiments contributed by other team members
- Use understanding of campaign performance to contribute content to campaign wrap-up presentations
- Act as lead for smaller, more easily managed campaigns as progress in band and client demands/allows
- Manage accurate forecasts, media plans, and all key media planning documentation.
A bit about yourself :-
- At least 2-5 years' experience in digital media and brand planning, advertising, marketing and experience handling app-based performance clients largely
- Working knowledge and effective vocabulary across search, social, display, video, branding campaigns and/or programmatic media buying
- Experience with Media Research Tools (Comscore, GWI, TGI, YouGov)
- Ability to provide and meet forecasts of expected return of media investment
- Strong organizational skills with a keen ability to prioritize and multitask
- Proven problem solving skills and ability to think outside of the box
- Ability to work independently and collaborate in a team environment
- Detail oriented and responsive, deadline-driven with strong reasoning skills
- Lead by example while motivating and coaching juniors on the team
- Manage Performance Development Cycle and Review process for juniors.
What you will do:
- Strategizing top of the funnel expansion and identifying key channels for sourcing brands
- Generating new brand leads, identifying and contacting Founders and building a solid top of the funnel for the company
- Explaining about the company's products to the brands
- Acting as a liaison between the brands and the internal teams to complete the investments
- Ideating on tech-product improvements to automate the funding application process for brands
- Implementing initiatives to improve TAT for brands
- Owning all the metrics that improve the brand's experience with the company
Desired Candidate Profile
- 2-4 years experience
- Experience in business development in B2B or enterprise sales, preferably in NBFCs/fintech/SME
- Experience in building channel partnerships and optimizing sales funnels
- Strong communication skills
- Understanding startup culture and hustle
- Willingness to relocate to Bangalore
- Ensuring that micro services are used wherever it makes sense.
- Mentoring team and finding the right balance towards process and documentation.
- Working on interesting technical challenges in a product centric and open-source driven environment.
- Helping set a very high bar on code quality.
- Taking ownership of product features from conception to implementation, testing deployment and support.
- Working on open source as much as possible, and blogging about cool things that he/ she learnt and built.
- Helping define who we become as a company.
- Getting stock options in line with Silicon Valley standards.
What you need to have:
- Any engineering graduate
- 4 to 10 years of experience in building app architecture
- The role requires a good knowledge of Algorithmic Design and Architecture, Data structures, OOPS Concepts, serverless architectures and complex problem solving skills.
- Knowledge of Full stack CTO
- Must have worked as backend lead
- Ownership - A lot of freedom on when and where you work from - just get stuff done.
Fullstack Developer
*H1 is a Spanish fin/proptech that revolutionizes the mortgage market by offering bank-risk approved loans before knowing the house an individual wants to purchase. It also offers a powerful selling tool for real estate agents and developers that helps manage their businesses. From there, H1 is building a community of millions of high credit profile users (individuals + companies) that use the credit marketplace technology to access a multiproduct platform (including banking and non-banking capital and multiple financial and credit scoring products) that becomes a financial partner for individuals and companies as well as a personal documentation encrypted storage for all family or group members (SAAS model).
*H1 is the future of digital banking.
*Recently capitalized, and in a strong growth phase to expand nationally and into 5 additional countries.
About the Job:
H1 seeks fullstack developers with experience on NodeJS, Typescript, React and PostgreSQL for our development team
In this role, you will report directly to the CTO and manage India tech team
Agile based organization, with bi-weekly sprints on long-term project
Responsibilities:
- Build an extraordinary tech product (software) from an user centric perspective, for all the different actors involved with the organization and in direct contact with the technology (clients, management, finance, risk/operations team, commercial team, marketing, etc.)
- Working with the CTO to build the roadmap and agile based organization required.
- Develop application api centric on security and encryption
- Create and optimize company web applications
- Manage local tech hub located in India
- Receive and react to product feedback from all internal and external stakeholders
- Product KPIs, and product releases on a recurring basis
- Producing reports to monitor level of usability, engagement, etc. (product metrics and analytics)
- Contributing to deliver the expected results from a usability and engagement perspective
About You:
- With strong software product background, and extraordinary capabilities in terms of product strategy development and usability
- 3-6+ years robust experience on developing software products in an agile based organization
- Demonstrated success in bringing new products to market, capturing market share and delivering market leading products and services.
Clear examples of products managed or developed during his/her career
- Strategic thinking: you are able to think at the strategic level and make the link with the pixel level
- Able to work in a flat and transparent manner within a fast paced environment
- Results oriented
- Academic education in tech/product/digital related careers
- High level english (spoken and written). Spanish at any level would be a great plus.
- Entrepreneurial mindset: Is looking for a very ambitious project. Due to the stage of growth kick-off the upside could be extraordinary (a life-time opportunity)
Skills:
- Great flavour towards software products
- High expertise and excellence on software usability and user experience optimization. Expertise in software design
- Sensitivity towards customers and users
- Data driven decision making
- Deep knowledge of the digital world
- Fintech / Proptech / Digital banking background experience will be very positively considered, but not necessarily needed
- NodeJS with Typescript development experience
- API Rest and GraphQL with json web tokens authentication
- PostgreSQL and ORM experience
- ReactJS on typescript with class and hooks
- Long SPA development using json web tokens security
- Mobile development would be a plus
- NPM private libraries creation would be a plus
- Experience in working with tech teams, on an agile based style
- Proactive and able to take initiative. Decisive and resolute
- “Out of the box” thinker
- Creative thinker
- Works well in a team and with a wide range of people from different backgrounds and ages
- Organised and methodical
- Succeeds under pressure
- Is able to have fun and keep a positive atmosphere in the team
Location of Headquarters: Madrid, Spain
Tech Hub in India: Office in Bangalore, Karnataka (India). Full tech team between Madrid, Spain + Bangalore, India
This is a unique opportunity to contribute heavily to the growth of an innovative, market-leading Fintech & Proptech company.
Salary Range: 40k-90k Rupees monthly (5 Lakhs - 11 Lakhs per annum)
Founded in 2014, this company aims to enhance the quality of life and make it easier for women across the country. Recommended by best of doctors, their products are available across wellness stores and e-commerce websites, and selling like hotcakes - having sold over 20000 packs in their first year itself.
What you need to have:
- Bringing in domain expertise in sales & marketing.
- Developing and implementing the short, medium and long term E Commerce Channel Sales & Marketing strategy in consultation with Special Channel head and business units, product portfolio management with P&L responsibility
- Inventory Management; Managing metrics related to inventory, purchasing forecasts and transportation, monitoring stocks in warehouse & process standardization to ensure smooth functioning of packaging & order delivery.
- Grievance Handling; Resolving product returns & late delivery related grievances.
- Development of processes for timely collection process, timely payment tp all vendors related to supply chain/fulfilment.
What you need to have:
- Experience of 2+ years preferably in managing PLA and AMS will have preferred.
- Experience in sales and providing solutions based on customer needs
- Impeccable verbal and written communication skills
- Highly confident and outgoing individual







