
Position – Python Developer
Location – Navi Mumbai
Who are we
Based out of IIT Bombay, HaystackAnalytics is a HealthTech company creating clinical genomics products, which enable diagnostic labs and hospitals to offer accurate and personalized diagnostics. Supported by India's most respected science agencies (DST, BIRAC, DBT), we created and launched a portfolio of products to offer genomics in infectious diseases. Our genomics-based diagnostic solution for Tuberculosis was recognized as one of the top innovations supported by BIRAC in the past 10 years, and was launched by the Prime Minister of India in the BIRAC Showcase event in Delhi, 2022.
Objectives of this Role:
- Design and implement efficient, scalable backend services using Python.
- Work closely with healthcare domain experts to create innovative and accurate diagnostics solutions.
- Build APIs, services, and scripts to support data processing pipelines and front-end applications.
- Automate recurring tasks and ensure robust integration with cloud services.
- Maintain high standards of software quality and performance using clean coding principles and testing practices.
- Collaborate within the team to upskill and unblock each other for faster and better outcomes.
Primary Skills – Python Development
- Proficient in Python 3 and its ecosystem
- Frameworks: Flask / Django / FastAPI
- RESTful API development
- Understanding of OOPs and SOLID design principles
- Asynchronous programming (asyncio, aiohttp)
- Experience with task queues (Celery, RQ)
Database & Storage
- Relational Databases: PostgreSQL / MySQL
- NoSQL: MongoDB / Redis / Cassandra
- ORM Tools: SQLAlchemy / Django ORM
Testing & Automation
- Unit Testing: PyTest / unittest
- Automation tools: Ansible / Terraform (good to have)
- CI/CD pipelines
DevOps & Cloud
- Docker, Kubernetes (basic knowledge expected)
- Cloud platforms: AWS / Azure / GCP
- GIT and GitOps workflows
- Familiarity with containerized deployment & serverless architecture
Bonus Skills
- Data handling libraries: Pandas / NumPy
- Experience with scripting: Bash / PowerShell
- Functional programming concepts
- Familiarity with front-end integration (REST API usage, JSON handling)
Other Skills
- Innovation and thought leadership
- Interest in learning new tools, languages, workflows
- Strong communication and collaboration skills
- Basic understanding of UI/UX principles
To know more about us – https://haystackanalytics.in

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Job Description
We are looking for a talented Java Developer to work in abroad countries. You will be responsible for developing high-quality software solutions, working on both server-side components and integrations, and ensuring optimal performance and scalability.
Preferred Qualifications
- Experience with microservices architecture.
- Knowledge of cloud platforms (AWS, Azure).
- Familiarity with Agile/Scrum methodologies.
- Understanding of front-end technologies (HTML, CSS, JavaScript) is a plus.
Requirment Details
Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
Proven experience as a Java Developer or similar role.
Strong knowledge of Java programming language and its frameworks (Spring, Hibernate).
Experience with relational databases (e.g., MySQL, PostgreSQL) and ORM tools.
Familiarity with RESTful APIs and web services.
Understanding of version control systems (e.g., Git).
Solid understanding of object-oriented programming (OOP) principles.
Strong problem-solving skills and attention to detail.
About the company:
At Xenspire Technologies Pvt. Ltd., we are building People-First AI products—AI that augments human decision-making, reduces cognitive load, and earns trust through transparency, control, and reliability.
As a Lead Engineer in the Founding Engineering Team, youʼll help set the technical direction and build the core systems that everything else will run on—product architecture, engineering standards, and AI-first capabilities embedded into real workflows. This is a challenging environment: short feedback loops, meaningful ownership, and problems that donʼt come with a playbook.
If you like shipping fast, thinking deeply, and building systems that scale from day one, youʼll fit right in.
What Youʼll Do:
- Build and own core systems (web + backend + data) from scratch—designed to scale.
- Develop People-First AI capabilities: copilots, semantic search, automated workflows, and decision support—designed with guardrails, explainability, and human-in-the-loop controls.
- Drive architecture decisions: APIs, database design, eventing, caching, security basics, observability, and performance.
- Convert ambiguous business needs into clean product experiences with strong engineering discipline.
- Establish engineering standards: code quality, reviews, CI/CD, testing strategy, release readiness.
- Mentor engineers through example—this is a hands-on role, not a coordination role.
- Partner closely with founders/product/design; make trade-offs and ship outcomes, not just output.
What Weʼre Looking For:
- 5–8 years building production-grade software, ideally in product companies or high-growth startups.
- Strong expertise in Backend: Python/Java, APIs, scalability patterns Databases: PostgreSQL/MySQL + one NoSQL/search system (Elastic/OpenSearch/Vector DB is a plus)
- Proven experience building platforms/products from zero 1, then stabilizing for scale.
- Practical AI experience (not just demos): LLM integrations, prompt/tooling patterns, evaluation, safety/guardrails RAG/semantic search, embeddings, vector stores, reranking, data pipelines
- High ownership mindset; comfortable with ambiguity, tight timelines, and strong accountability.
- Strong communication—clear docs, crisp decisions, visible trade-offs.
- Experience working on SAAS Products or SAAS platforms
Nice to Have:
- Multi-tenant SaaS experience, RBAC, audit logs, and security-first design patterns.
- Cloud familiarity: AWS/GCP/Azure, containers, basic infra-as-code, observability tooling.
- Experience shipping AI features with measurable quality (latency, accuracy, cost, adoption)
About the Role:
We are looking for a skilled Flutter App Developer to build and maintain a high-performing online portal accessible via both mobile and web platforms. The ideal candidate will have a strong command of Flutter and Dart, experience integrating APIs, and the ability to develop responsive, scalable, and intuitive user interfaces.
Key Responsibilities:
- Develop, test, and maintain cross-platform applications for web and mobile using Flutter
- Implement responsive UI/UX based on Figma/Adobe XD designs
- Integrate third-party APIs and backend services (e.g., REST APIs, Firebase)
- Build and manage state using Provider, Bloc, or similar libraries
- Optimize app performance and resolve bugs reported by QA or end-users
- Ensure cross-browser/platform compatibility and responsiveness
- Collaborate with UI/UX designers, backend developers, and product teams
- Manage version control using Git and participate in code reviews
Required Skills:
- Strong experience with Flutter & Dart
- Experience developing Flutter Web & Mobile apps
- Familiarity with state management solutions (e.g., Provider, Bloc, Riverpod)
- Proficient in RESTful API integration and JSON handling
- Knowledge of Firebase services (Auth, Firestore, FCM) or other backend tools
- Understanding of responsive and adaptive UI principles
- Experience with Git version control
Preferred Skills (Bonus):
- Familiarity with deployment on Play Store and App Store
- Experience with web-specific optimization (SEO, PWA basics)
- Background in Android (Java/Kotlin) or iOS (Swift) development
- Unit and widget testing in Flutter
- CI/CD pipeline knowledge (Codemagic, GitHub Actions, etc.)
Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or related field (preferred)
- Proven portfolio or GitHub repo with past Flutter/web apps
Why Join Us:
- Opportunity to work on a dynamic and scalable online portal
- Flexible work schedule and remote options
- Growth-oriented and collaborative work environment
Position Overview:
We are searching for an experienced Senior MERN Stack Developer to lead our development
efforts. Your expertise will drive the creation of cutting-edge web applications while
mentoring junior developers and contributing to technical strategy.
Key Responsibilities:
• Lead and participate in the architecture, design, and development of complex
applications.
• Mentor and guide junior developers, fostering skill development and growth.
• Collaborate with cross-functional teams to define technical roadmaps and strategies.
• Conduct code reviews and ensure adherence to coding standards and best practices.
• Stay updated with emerging technologies and advocate for their integration.
• Develop and maintain robust and scalable web applications using the MERN stack.
• Collaborate with front-end and back-end developers to define and implement
innovative solutions.
• Design and implement RESTful APIs for seamless integration between front-end and
back-end systems.
• Work closely with UI/UX designers to create responsive and visually appealing user
interfaces.
• Troubleshoot, debug and optimize code to ensure high performance and reliability.
• Implement security and data protection measures in line with industry best practices.
• Stay updated on emerging trends and technologies in web development.
Qualifications & Skills:
• Bachelor’s or Master’s degree in Computer Science or related field.
• Proven experience as a Senior MERN Stack Developer.
• Strong proficiency in React.js, Node.js, Express.js, and MongoDB.
• Strong proficiency in Typescript, JavaScript, HTML, and CSS.
• Familiarity with front-end frameworks like Bootstrap, Material-UI, etc.
• Experience with version control systems, such as Git.
• Knowledge of database design and management, including both SQL and NoSQL
databases.
• Leadership skills and the ability to guide and inspire a team.
• Excellent problem-solving abilities and a strategic mindset.
• Effective communication and collaboration skills.
• Knowledge of AWS and s3 cloud storage
Location: The position is based in Hyderabad.
Join us in revolutionizing education! If you are a passionate MERN Stack developer with a
vision for transforming education in line with NEP2020, we would love to hear from you. Apply
now and be part of an innovative team shaping the future of education.
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· Experience in leading a software team and managing software delivery project. · Strong experience in Python development in a full stack environment is a requirement, including , Flask · Strong Hands-on with VueJS/Vuex, JavaScript, React, Angular · Experience with SQLAchemy or similar ORM frameworks · Experience working with mapping APIs (e.g., Google Maps, Mapbox) · Experience using Elasticsearch and docker environment is a plus · Strong knowledge of SQL, comfortable working with MySQL and/or PostgreSQL databases · Understands concepts of Data Modeling · Experience with REST. · Experience with Git, GitFlow, code review process · Good understand with basic UI and UX principles |
- Fluent English Required, and able to provide well-articulated and reasoned explanations for when and why to apply software design patterns.
- Experience of 3 to 5 years developing using MEAN Stack
- Strong development experience using Node.JS, Express, Angularjs and Mongodb
- Experience in UX, CSS, LESS/SASS, Git, Gulp
- Agile development background is required
- Test Driven Development experience
- Cloud deployment experience is preferred, working with Google, AWS, Jenkins, Docker










