11+ ERwin Jobs in Bangalore (Bengaluru) | ERwin Job openings in Bangalore (Bengaluru)

Job Description :

We are seeking a highly experienced Sr Data Modeler / Solution Architect to join the Data Architecture team at Corporate Office in Bangalore. The ideal candidate will have 4 to 8 years of experience in data modeling and architecture with deep expertise in AWS cloud stack, data warehousing, and enterprise data modeling tools. This individual will be responsible for designing and creating enterprise-grade data models and driving the implementation of Layered Scalable Architecture or Medallion Architecture to support robust, scalable, and high-quality data marts across multiple business units.

This role will involve managing complex datasets from systems like PoS, ERP, CRM, and external sources, while optimizing performance and cost. You will also provide strategic leadership on data modeling standards, governance, and best practices, ensuring the foundation for analytics and reporting is solid and future-ready.

Key Responsibilities:

·               Design and deliver conceptual, logical, and physical data models using tools like ERWin.

·               Implement Layered Scalable Architecture / Medallion Architecture for building scalable, standardized data marts.

·               Optimize performance and cost of AWS-based data infrastructure (Redshift, S3, Glue, Lambda, etc.).

·               Collaborate with cross-functional teams (IT, business, analysts) to gather data requirements and ensure model alignment with KPIs and business logic.

·               Develop and optimize SQL code, materialized views, stored procedures in AWS Redshift.

·               Ensure data governance, lineage, and quality mechanisms are established across systems.

·               Lead and mentor technical teams in an Agile project delivery model.

·               Manage data layer creation and documentation: data dictionary, ER diagrams, purpose mapping.

·               Identify data gaps and availability issues with respect to source systems.

Required Skills & Qualifications:

·               Bachelor’s or Master’s degree in Computer Science, IT, or related field (B.E./B.Tech/M.E./M.Tech/MCA).

·               Minimum 4 years of experience in data modeling and architecture.

·               Proficiency with data modeling tools such as ERWin, with strong knowledge of forward and reverse engineering.

·               Deep expertise in SQL (including advanced SQL, stored procedures, performance tuning).

·               Strong experience in data warehousing, RDBMS, and ETL tools like AWS Glue, IBM DataStage, or SAP Data Services.

·               Hands-on experience with AWS services: Redshift, S3, Glue, RDS, Lambda, Bedrock, and Q.

·               Good understanding of reporting tools such as Tableau, Power BI, or AWS QuickSight.

·               Exposure to DevOps/CI-CD pipelines, AI/ML, Gen AI, NLP, and polyglot programming is a plus.

·               Familiarity with data governance tools (e.g., ORION/EIIG).

·               Domain knowledge in Retail, Manufacturing, HR, or Finance preferred.

·               Excellent written and verbal communication skills.

Certifications (Preferred):

·               AWS Certification (e.g., AWS Certified Solutions Architect or Data Analytics – Specialty)

·               Data Governance or Data Modeling Certifications (e.g., CDMP, Databricks, or TOGAF)

Mandatory Skills

aws, Technical Architecture, Aiml, SQL, Data Warehousing, Data Modelling

The AI Specialist candidate should have the following skills:

Must-have:

• Proficiency in Java
• Experience with LLMs, prompt engineering, and RAG architectures
• Familiarity with AWS cloud platform
• Strong analytical and problem-solving skills
• Ability to communicate complex technical concepts to non-technical stakeholders

Job Title : Product Manager (Tech-to-PM | Ground-Up Product) 

Location : Bangalore, India (On-site)

Type: Full-time

Company Overview -.About the Company You will join BIGAIRLAB (https://www.bigairlab.com/)(part of a group of companies) at a critical pilot-to-scale phase of our product journey. We are a lean, high-growth technology & AI venture, building enterprise and consumer-facing AI products across India, UAE, and the US.

 As we move from prototype to scalable product, we are looking for a hands-on Product Manager who was a developer until recently and transitioned into Product Management in the last 1–2 years. This role requires strong technical depth, the ability to think like an engineer, and the mindset of a product owner who can drive clarity, execution, and rapid iteration.

Key Responsibilities

 • Own and drive the end-to-end product lifecycle: ideation, requirements, MVP definition, development, launch, iteration, and scale.

 • Define product vision, roadmap, and priorities in close partnership with founders and key stakeholders.

 • Translate business and customer needs into clear product requirements, user stories, acceptance criteria, and backlog prioritization.

 • Work deeply with engineering teams (frontend, backend, QA, AI/ML, and UI/UX) to ensure feasibility, quality, and timely delivery.

 • Leverage your prior developer experience to review technical approaches, understand architecture trade-offs, APIs, data flows, and performance constraints.

• Act as the bridge between business and engineering—ensuring clarity, speed, and alignment, especially during the pilot phase.

 • Define, track, and improve product metrics and KPIs (usage, adoption, performance, user feedback, reliability).

 • Drive agile execution: sprint planning, reviews, backlog grooming, and release planning.

• Collaborate with stakeholders across business, operations, sales, and customer teams to manage expectations and ensure alignment.

 • Support go-to-market activities including documentation, release notes, and early customer feedback loops.

Required Qualifications & Skills

• Bachelor’s degree in Computer Science / Engineering or equivalent technical discipline.

• Strong prior experience as a software developer, with a transition into a Product Manager role within the last 1–2 years.

• Hands-on understanding of both frontend and backend systems:

     ◦ Frontend: modern web frameworks, UX considerations, performance tradeoffs.

     ◦ Backend: APIs, databases, system architecture, integrations, scalability.

• Ability to comfortably deep-dive with engineers and challenge or validate technical decisions.

• Working knowledge of AI/ML-driven products, data pipelines, or LLM-based systems is a strong plus.

• Experience working in startup or early-stage environments, preferably on products built from the ground up.

• Strong analytical and problem-solving skills; data-driven approach to decisionmaking.

• Excellent communication skills—able to articulate technical concepts to nontechnical stakeholders.

• Comfortable with ambiguity, rapid change, and wearing multiple hats.

 Desirable / Nice-to-Have

• Exposure to SaaS, enterprise B2B, or AI-first products.

• Experience working with or building products for India and/or Middle East (UAE) markets.

• MBA or formal product management training is a plus (but not mandatory).

 Ideal Candidate Profile

• A former engineer turned Product Manager, still close to the code and deeply technical.

• Someone who enjoys building from zero to one, not just optimizing mature products.

• Comfortable switching between strategy and execution, vision and detail.

• Collaborative, decisive, and ownership-driven.

• Motivated by impact, learning, and growth rather than rigid role boundaries.

What We Offer

• Opportunity to play a foundational role in shaping a core product and company direction.

• High ownership, visibility, and direct collaboration with founders.

• Exposure to global markets (India, UAE, US).

• Competitive compensation with base + performance bonus + equity/ESOPs. • Fast-paced environment with real responsibility and rapid learning.  

Role : Sr Data Scientist / Tech Lead – Data Science

Number of positions : 8

Responsibilities

• Lead a team of data scientists, machine learning engineers and big data specialists
• Be the main point of contact for the customers
• Lead data mining and collection procedures
• Ensure data quality and integrity
• Interpret and analyze data problems
• Conceive, plan and prioritize data projects
• Build analytic systems and predictive models
• Test performance of data-driven products
• Visualize data and create reports
• Experiment with new models and techniques
• Align data projects with organizational goals

Requirements (please read carefully)

• Very strong in statistics fundamentals. Not all data is Big Data. The candidate should be able to derive statistical insights from very few data points if required, using traditional statistical methods.
• Msc-Statistics/ Phd.Statistics
• Education – no bar, but preferably from a Statistics academic background (eg MSc-Stats, MSc-Econometrics etc), given the first point
• Strong expertise in Python (any other statistical languages/tools like R, SAS, SPSS etc are just optional, but Python is absolutely essential). If the person is very strong in Python, but has almost nil knowledge in the other statistical tools, he/she will still be considered a good candidate for this role.
• Proven experience as a Data Scientist or similar role, for about 7-8 years
• Solid understanding of machine learning and AI concepts, especially wrt choice of apt candidate algorithms for a use case, and model evaluation.
• Good expertise in writing SQL queries (should not be dependent upon anyone else for pulling in data, joining them, data wrangling etc)
• Knowledge of data management and visualization techniques --- more from a Data Science perspective.
• Should be able to grasp business problems, ask the right questions to better understand the problem breadthwise /depthwise, design apt solutions, and explain that to the business stakeholders.
• Again, the last point above is extremely important --- should be able to identify solutions that can be explained to stakeholders, and furthermore, be able to present them in simple, direct language.

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• Must have 5 to 10 years of experience on building highly scalable web based enterprise applications using Java/J2EE, Javascript

• Must have experience on front end development using javascript, ReactJS

• Architect and co-create, a highly scalable, available, resilient & distributed applications and multi-tenant Platforms
• Highly hands on with coding/designing, troubleshooting, debugging, monitoring, leading and developing a large scale multi-tenant software components on the Platform in Agile based methodology to provide self-service capabilities (MUST HAVE)
• Must have knowledge of Data structures, must have ability to solve data structure programs on platforms like hakerrank, leetcode  (MUST HAVE)
• Proficiency in engineering practices and writing high quality code, with expertise in Java/J2EE.

• Exposure to NOSQL DB and Relational database

• Exposure to RabbitMQ ,Kafka and Redis Cache

• Working in a team environment, contribute significantly to application solution design and to the high-level design of application software.
• Detailed design, code and test of Cloud Platform software. Provide automated test software in conjunction with application software.

Job Description:

We are looking for an experienced JavaScript developer who is proficient with React.js. The primary focus of the selected candidate would be on developing user interface components implementing and executing them following well-known React.js workflows (such as Flux or Redux). Also ensuring that these components and the overall application are robust and easy to manage. A commitment to collaborative problem solving, sophisticated design, and quality products are important.

Responsibilities:

• Developing the latest user-facing features using React.js
• Designing a modern highly responsive web-based user interface
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Learn and understand user interactions
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
• Coordinating with various teams working on distinct layers
• As a React.js Developer, you will be involved from conception to completion with projects that are technologically sound and aesthetically impressive. 

Technical skills:

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Prior experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with more current specifications of ECMAScript
• Prior experience with data structure libraries (e.g., Immutable.js)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Familiarity with HTML / CSS
• GIT experience is a plus
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimization

Desired Candidate Profile

• Definition, development, implementation and execution of reusable, flexible, accurate and well-documented test plans for our (embedded) software.
  Ensure the quality of deliverables for the embedded real-time software application by defining test plans, performing manual testing, and developing automated tests that cover functional, integration, system, performance, and regression aspects.
• Working with specifications, technical documentation, existing use cases and business requirements.
• Proposing improvements to address the identified problems, which you will follow up on and, when they are value-adding, embed them in the testing frameworks.
• Create and implement testing methods, record results, and provide recommendations to improve quality.
• Perform and execute end to end validation of components and lower-level changes.

Required Qualifications:

• Bachelor's Degree (or higher) in the field of (Embedded) Computer Science, Mathematics, Electrical Engineering.
• 4+ years of experience with testing software.
• 3+ years use of Python, C/C++
• Experience using embedded development and testing tools (emulators, debuggers, analyzers, etc.)
• Experience in designing, developing, and executing embedded software automation and test scripts 
• Understanding of operating systems (Embedded) Linux, RTOS and some basic understanding of microcontrollers.

Other (preferred) Qualifications:

• Working multidisciplinary knowledge about electronics, software, and hardware
• Knowledge of Agile/SCRUM practices.
• Ability to understand (embedded) hardware documentation.
• Bash / Shell scripting
• Experience with Level2 AC EV chargers and/or DC fast chargers.

OVERVIEW OF REACH52 AND OUR WORK

reach52 (R52) is a fast growing, social enterprise start-up working to bring sustainable, universal basic healthcare services to users in low-access, developing regions. We do this through an innovative service model, an off-line technology platform and embedding support within communities to help residents access care, knowledge and other services we deliver.

Our mission is divided in to two parts: community access, navigation and healthcare support on the one side; and ultra-low-cost fill-in services to sustain the solution on the other. This allows core healthcare services and treatments to reach further into communities where state of the art services don’t always get to. Our fill-in services allow treatments for life threatening conditions to be accessed reliably and with continuity, so minimising the risk of relapse or crippling financial problems. At the current time our income comes from grant funding and the value of our data services. This, together with other funding streams, provides a sustainable solution so that the services become embedded in the communities we serve.

OVERVIEW OF THE ROLE

In 2019, reach52 was been awarded funding from a major bank to grow into India. We would like tohire a highly motivated Junior Software Engineer to support the designing and delivery of enterprise solutions, applications and integrations in India. India is a new market for us, and we are rapidly expanding our userbase and need to continue to build our portfolio of integrated applications that work in a challenging, off-line environment. We currently use document databases to replicate data between a master and the off-line applications. We have extended workflows that mean our processes flow through Java/Kotlin applications on android and through web technologies depending on the access channel. We support interactions with communities, commercial, logistics and police offices. We need extend our support for internationalisation and localisation and to integrate external services such as local payment options to our commercial applications, together with access to data from third parties. The role will involve the continuing development of a cross application technology solution with emphasis on cost and productivity and existing investment. The candidate should be able to work well with the dev team based in Manila, Philippines.

Title: Junior Software Developer

Employment: Full time contract with probation period

Start Date: Mar 2020

Location: Bangalore

Reporting to: CTO

ROLE SCOPE AND RESPONSIBILITIES

The core role scope and responsibilities will be:

• Understand and analyze user requirements and defects;

• Design and develop R52’s existing Java/Kotlin-based applications;

• Work on new development projects;

• Work with users and stakeholders to scope out new requirements;

• Work as part of a distributed team.

PERSON SPECIFICATION

The ideal candidate will have:

• Strong communication skills;

• 2-4 years software development experience;

• A selection of the following and be prepared to assess and learn new techniques appropriate to system redevelopment:

 o  Cloud platforms

 o  Proficient with Java / Kotlin / Python / Elixir

 o  NoSQL databases and replication

 o  Commercially secure communications

 o  Website / API security

 o  Application integration

 o  Design of off-line services

 o  Containerisation (Docker)

 o  Release Management and Deployment (Kubernetes)

• Knowledge of healthcare systems and/or technology is a strong advantage;

• Strong team working skills, ability to work to deadlines, and flexibility to work as part of a small but-growing team in a dynamic way.