
Lead / Sr. Data Engineer (Architect & Engineering Owner)
The Role
We are seeking a Lead Data Engineer who operates at the intersection of high-scale engineering and enterprise architecture. In this role, you will "own" our healthcare data platform end-to-end. You aren't just building pipelines; you are designing the blueprint for how clinical, claims, and sales data flow through our ecosystem. You will bridge the gap between legacy systems (MSSQL/Oracle) and modern cloud warehouses (Snowflake/Redshift/Databricks), ensuring our data is governed, HIPAA-compliant, and optimized for advanced analytics.
What You’ll Do
1. Architecture & Strategic Leadership
- Design the Blueprint: Own the enterprise data architecture (Staging, Integration, Warehouse, and Semantic layers). Define the evolution from monolithic databases to scalable cloud-hosted analytics.
- Modeling Mastery: Lead the design of complex Dimensional Models (Star/Snowflake) and implement advanced Slowly Changing Dimension (SCD) strategies to track historical clinical events.
- Set the Standard: Establish coding, version control (GitHub), and CI/CD standards. Conduct design reviews and mentor a team of engineers to move from "task-takers" to "system-builders."
2. Advanced Data Engineering (Hands-on)
- Modern ELT/ETL: Build and orchestrate production-grade pipelines using Python, Airflow, and dbt. Manage automated ingestion via Fivetran or custom-built frameworks for APIs and EHRs.
- Multi-Engine Expertise: Operate seamlessly across PostgreSQL, MSSQL, and Oracle, while optimizing petabyte-scale cloud warehouses like Snowflake or Redshift.
- Performance Tuning: Own query optimization. You should be the expert at using EXPLAIN/ANALYZE, partitioning, and indexing to reduce compute costs and latency.
- Quality & Reconciliation: Design robust validation frameworks to ensure data integrity—essential for healthcare compliance and clinical trust.
3. Healthcare Interoperability & Governance
- Data Standards: Map diverse datasets (EHR, API, Flat Files) to HL7 FHIR resources and curated analytic layers.
- Privacy by Design: Embed HIPAA Security Rule safeguards (encryption, audit trails, and access controls) directly into the code and infrastructure.
- Interoperability: Handle complex semi-structured data (JSON/XML) from third-party partners and EMR systems.
What You’ll Bring
- Experience: 8–12+ years in Data Engineering/Architecture. You should have a track record of leading technical projects or mentoring teams.
- The "Hybrid" Stack: * Expert SQL/PL-SQL: Deep experience with performance tuning in relational environments (Oracle/MSSQL).
- Modern Tools: Practical experience with Snowflake/Redshift, dbt, and Airflow.
- Programming: High proficiency in Python (Pandas, PySpark) or Java/Scala for custom ETL routines.
- Architectural Depth: Clear understanding of SDLC, Agile (Scrum), and Data Modeling frameworks.
- Healthcare Domain: Exposure to pharmaceutical or clinical data (Life Sciences, EMR, or Claims) is highly preferred.
- Soft Skills: The ability to translate "clinical business needs" into "technical runbooks" and communicate effectively with stakeholders.
Nice to Have
- AI/ML Integration: Experience supporting Data Science teams with feature extraction and model deployment (SageMaker/Azure ML).
- Advanced Tooling: Familiarity with NoSQL (MongoDB), search engines (Elasticsearch), or niche ETL tools (Talend/Informatica) for migration purposes.
- Cloud Infrastructure: Hands-on experience with AWS Glue, Lambda, or Azure Data Factory.

About Mango Sciences
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Description
Role Overview
We are seeking a highly skilled AWS Cloud Architect with proven experience in building AWS environments from the ground up—not just consuming existing services. This role requires an AWS builder mindset, capable of designing, provisioning, and managing multi-account AWS architectures, networking, security, and database platforms end-to-end.
Key Responsibilities
AWS Environment Provisioning:
- Design and provision multi-account AWS environments using best practices (Control Tower, Organizations).
- Set up and configure networking (VPC, Transit Gateway, Private Endpoints, Subnets, Routing, Firewalls).
- Provision and manage AWS database platforms (RDS, Aurora, DynamoDB) with high availability and security.
- Manage full AWS account lifecycle, including IAM roles, policies, and access controls.
Infrastructure as Code (IaC):
- Develop and maintain AWS infrastructure using Terraform and AWS CloudFormation.
- Automate account provisioning, networking, and security configuration.
Security & Compliance:
- Implement AWS security best practices, including IAM governance, encryption, and compliance automation.
- Use tools like AWS Config, GuardDuty, Security Hub, and Vault to enforce standards.
Automation & CI/CD:
- Create automation scripts in Python, Bash, or PowerShell for provisioning and management tasks.
- Integrate AWS infrastructure with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI/CD).
Monitoring & Optimization:
- Implement monitoring solutions (CloudWatch, Prometheus, Grafana) for infrastructure health and performance.
- Optimize cost, performance, and scalability of AWS environments.
Required Skills & Experience:
- 10+ years of experience in Cloud Engineering, with 7+ years focused on AWS provisioning.
- Strong expertise in(Must Have):
• AWS multi-account setup (Control Tower/Organizations)
• VPC design and networking (Transit Gateway, Private Endpoints, routing, firewalls)
• IAM policies, role-based access control, and security hardening
• Database provisioning (RDS, Aurora, DynamoDB)
- Proficiency in Terraform and AWS CloudFormation.
- Hands-on experience with scripting (Python, Bash, PowerShell).
- Experience with CI/CD pipelines and automation tools.
- Familiarity with monitoring and logging tools.
Preferred Certifications
- AWS Certified Solutions Architect – Professional
- AWS Certified DevOps Engineer – Professional
- HashiCorp Certified: Terraform Associate
Looking for Immediate Joiners or 15 days of Notice period candidates Only.
• Should have created more than 200 or 300 accounts from scratch using control towers or AWS services.
• Should have atleast 7+ years of working experience in AWS
• AWS multi-account setup (Control Tower/Organizations)
• VPC design and networking (Transit Gateway, Private Endpoints, routing, firewalls)
• IAM policies, role-based access control, and security hardening
• Database provisioning (RDS, Aurora, DynamoDB)
- Proficiency in Terraform and AWS CloudFormation.
- Hands-on experience with scripting (Python, Bash, PowerShell).
- Experience with CI/CD pipelines and automation tools.
First 3 months will be remote (With office timings: 4:30 PM to 1:30 AM
After 3 months will be WFO (With Standard office timings)
Required Skills and Experience:
- 5-7 years of experience in full-stack software development.
- Solid proficiency in Angular (latest versions preferred).
- Strong understanding of Angular components, modules, services, and performance optimization.
- Proven experience in C# and .NET development.
- Experience in designing and integrating RESTful APIs using Swagger.
- Solid understanding of front-end and back-end development principles.
- Excellent problem-solving and debugging skills.
- Strong communication and collaboration skills.
- Experience with Git and GitHub for version control.
- Experience with CI/CD pipelines and DevOps practices.
- Experience writing and maintaining integration tests.
- Experience with database technologies (SQL or NoSQL, MongoDB).
Nice-to-Have Skills:
- Experience with database technologies (SQL or NoSQL, MongoDB).
- Understanding of cloud platforms (Azure).
We are a software development company. We have primarily worked with enterprises and startups who often wants to build a product from scratch. Our mission is to build software with solid foundations, addressing the primary concerns of startup founders when working with agencies. We believe in prioritizing maintainability, simplicity, and the Open-Closed Principle for long-term value.
We are seeking a passionate and experienced Senior Software Engineer to join our team and play a key role in building software with solid engineering foundations. You will be involved in all stages of the development process, from identifying business entities and defining their behaviors, to implementing clean and maintainable code using object-oriented programming principles.
Responsibilities:
1. Harness your React/Python/TypeScript mastery to craft high-performing applications that delight our global audience.
2. Champion automated tests like a knight in shining armor. If your code was a ship, your tests would be the lighthouse guiding it to safety.
3. Employ your object-oriented programming prowess to sculpt code that's as efficient as it is elegant.
4. Debug with the precision of a Swiss watchmaker. We believe the devil is in the details, and your keen eye will keep those pesky bugs at bay.
5. Push your changes to production and proactively monitor product to ensure value is delivered.
6. Help your peers by reviewing their PRs and design documents.
7. Help the company by recruiting amazing team members, like yourself.
About You:
1. You write Javascript using Typescript and use Object Oriented Programming paradigms to build software.
2. You have shipped products to production using Python, React and other relevant technologies.
3. You don't ship code without writing automated test coverage.
4. You practice "broken window theory" during software development on day to day basis.
5. You are good at communication and bring clarity to communication.
6. B.Tech in CS/EE/ECE is a plus.
Perks and Benefits:
1. Work remotely, anywhere in the world! Ditch the commute, embrace flexibility.
2. Comprehensive health insurance - spouse, kids, parents (pre-conditions!), 24/7 remote doctors.
3. Generous PTO (12 paid, 6 sick) + national/regional holidays + paid parental leave.
4. Annual off-sites - fully funded team trips, work and fun combined!
5. Drive initiatives from scratch, solve real challenges, maximize your career value.
6. Supportive, results-oriented team. Learn, grow, be your best.
Our client is a rapid growth stage Edtech start-up focused on solving the teacher shortage crisis in the US education system using technology by bringing teachers to the classrooms and giving them access to the right tools to teach students in a highly engaging manner.
They have a development center in Mumbai and they are looking to scale up the teams in Pune and Bangalore as well.
What does the role entail:
●Lead requirement/task and guide junior software engineers in the development process.
● Design, develop and maintain user interfaces for web and mobile applications.
● Strong understanding of UI design principles and best practices.
● Collaborate with cross-functional teams to analyse requirements, design solutions, and implement new features.
● Develop and implement unit tests and integration tests to ensure software quality.
● Troubleshoot and debug applications.
● Participate in code reviews and provide constructive feedback to peers.
● Mentor junior software engineers and help them grow their technical skills.
Required Skills:
● B.E/B.Tech/master’s in computer science (or equivalent).
● 4 - 7 years of experience
● Skilled with one of Front end Technologies: Angular 10+/Flutter/React/Vue.
● Experience with HTML, CSS, JavaScript, and TypeScript or Dart.
● Experience with state management libraries.
● Experience with UI testing frameworks such as Cypress.
● Experience with responsive design and developing mobile-first user interfaces.
● Knowledge of UI accessibility guidelines and experience implementing accessibility features.
● Excellent problem-solving, critical thinking, and communication skills.
● General understanding of Agile software development methodologies.
● Understanding of development and operational support best practices.

Requirements:
- Expert in Python, with good knowledge in Django technology.
- Able to integrate multiple data sources and databases into one system.
- Understanding of the threading limitations of Python, and multi-process architecture.
- Knowledge of user authentication and authorization between multiple systems, servers, and environments.
- Experience in Flask will be an add-on
- Understanding of fundamental design principles behind a scalable application.
- Familiarity with event-driven programming in Python.
- Able to create database schemas that represent and support business processes.
- Proficient understanding of code versioning tools.
- Good communication skills.
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GOOD KNOWLEDGE IN GENERAL LEDGER,BALANCE SHEET,RECONCILIATION,PROFIT AND LOSS,..
The responsibilities include -
1. Hiring a best-in-class engineering team
2. Working with bank partners to integrate APIs
3. Building a smooth and fast user experience
Salary no bar. Equity will be offered to the right candidate.







