

Position - Senior Full stack Developer
Location - Mumbai
Experience - 3-10 Years
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 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:
- Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
- Ideate and develop new product features in collaboration with domain experts in healthcare and genomics
- Develop state of the art enterprise standard front-end and backend services
- Develop cloud platform services based on container orchestration platform
- Continuously embrace automation for repetitive tasks
- Ensure application performance, uptime, and scale, maintaining high standards of code quality by using clean coding principles and solid design patterns
- Build robust tech modules that are Unit Testable, Automating recurring tasks and processes
- Engage effectively with team members and collaborate to upskill and unblock each other
Frontend Skills
- HTML 5
- CSS framework ( LESS/ SASS / Tailwind )
- Es6 / Typescript
- Electron app /Tauri)
- Component library ( Bootstrap , material UI, Lit )
- Responsive web layout ( Flex layout , Grid layout )
- Package manager --> yarn / npm / turbo
- Build tools - > (Vite/Webpack/Parcel)
- Frameworks -- > React with Redux of Mobx / Next JS
- Design patterns
- Testing - JEST / MOCHA / JASMINE / Cypress
- Functional Programming concepts (Good to have)
- Scripting ( powershell , bash , python )
Backend Skills
- Nodejs - Express / NEST JS
- Python / Rust
- REST API
- SOLID Design Principles
- Database (postgresql / mysql / redis / cassandra / mongodb )
- Caching ( Redis )
- Container Technology ( Docker / Kubernetes )
- Cloud ( azure , aws , openshift, google cloud )
- Version Control - GIT
- GITOPS
- Automation ( terraform , ansible )
Cloud Skills
- Object storage
- VPC concepts
- Containerize Deployment
- Serverless architecture
Other Skills
- Innovation and thought leadership
- UI - UX design skills
- Interest in in learning new tools, languages, workflows, and philosophies to grow
- Communication
To know more about us- https://haystackanalytics.in/

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Job Description :
We are seeking a talented and experienced Full Stack Developer with 6+ years of experience to join our dynamic team in Hyderabad. The ideal candidate will have a passion for building scalable and efficient web applications, a strong understanding of modern frameworks and technologies, and a keen eye for user experience and design.
Key Responsibilities :
- Design, develop, and maintain web-based applications using React JS, NodeJS and other modern frameworks.
- Develop hybrid mobile applications and responsive web interfaces using Bootstrap and JavaScript.
- Build and optimize back-end services with frameworks such as Express.js or Restify.
- Work with SQL databases, including schema design and query optimization.
- Utilize ORM tools like Sequelize for database management.
- Implement real-time communication features and ensure browser compatibility.
- Collaborate with cross-functional teams to participate in the product development lifecycle, including prototyping, testing, and deployment.
- Adapt to and learn alternative technologies based on project requirements.
Required Skills & Experience :
- 6+ years of experience in full-stack web development.
- Proficient in Angular, NodeJS, React.JS, and JavaScript, TypeScript
- Strong experience with Express.js or Restify frameworks.
- Solid understanding of SQL databases and ORM tools like Sequelize.
- Knowledge of responsive design principles and hands-on experience in developing responsive web applications.
- Familiarity with React Native for mobile development (a plus)
- Strong understanding of real-time communication technologies.
Additional Skills & Experience :
-Exposure to Dotnet
- Experience with NoSQL databases such as MongoDB or Cassandra.
- Awareness of internationalization (i18n) and the latest trends in UI/UX design.
- Familiarity with other JavaScript libraries/frameworks like VueJS.
- Hands-on experience with implementing payment gateways for different regions.
- Excellent facilitation, verbal, and written communication skills.
- Eagerness to contribute to functional and user experience design discussions.
Education
B.Tech/M.Tech in CSE/IT.ECE


Very strong core Java/Spring developer
• Decent experience in implementing observability (monitoring/alerts) for Java apps
• Working experience in using CI/CD pipelines.
• Capable of working with scripting languages.
• Knowledge of Tibco BW is optional and we can upskill him in case he has other desired skills.

Responsibilities:
- Expertise in back-end programming language JavaScript , TypeScript , NodeJs
- Writing HTML , CSS , and JavaScript
- Working with RDBMS such as Postgres or MySQL
- Experience implementing testing platforms and unit tests Proficiency with Git Appreciation for clean and well-documented code
- Understanding of microservices and distributed systems
Good to haves:
Experience working with AWS infrastructure Docker or Kubernetes Message queues such as Kafka CI/ CD tools such as Jenkins
Requirements:
- Proven work experience as a Back-end developer In-depth understanding of the entire web development process (design , development and deployment)
- Hands on experience with programming languages like Node.js , Javascript Familiarity with front-end languages (e.g. HTML , JavaScript and CSS)
- Excellent analytical and time management skills
- BE/Btech degree in Computer Science or relevant field
Required Skills:
Back-End Programming, JavaScript, TypeScript, NodeJs, Testing, Node.js, SAAS Product, IT Services, Profitability, ERP, SaaS, IT Service, Web Applications, B2B, Self-Driven, Writing, HTML, CSS, RDBMS, Postgres, MySQL, Git, Microservices, AWS, Infrastructure, Docker, Message Queues, Kafka, CI/CD, Jenkins

We’re seeking a talented developer to help build our platform from the ground up. As a critical member of a dynamic and highly-motivated team, you will take a critical developers role, and will be responsible for designing & coding new functionality from scratch.
Looking for folks with a hacker mindset
- Write “clean” and well-designed & scalable code
- Maniacal about creating flawless & defect-free delivery
- Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality
- Maintain a positive and healthy work environment within the team and have fun while doing it
- Contribute in all phases of the development lifecycle right from requirements through till deployment


Responsibilities
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (such as Flux or Redux)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- 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
- Familiarity with code versioning tools such as Git, SVN, and Mercurial


We're looking for a Fullstack Engineer to work remotely for a product-based HealthTech Startup based in Mumbai.
Requirements
4+ years of professional full-stack software development experience.
[ React Native (2+ years) + Typescript is required ]
Experience working with NodeJS, Swift, Objective C, and Java is a plus but not required. Must have excellent English written and verbal communication.
- Work mode - Remote / Mumbai
- Salary upto 30 LPA + Esops
- Notice Period - 45 days or lesser will be preferred
- Interview process - 1 Online Test > Founder discussion 1 > Founder discussion 2 > Offer
Interested candidates can reach out and apply here


Programming exprience of some kind - college project, coding contests, online coding website or actual experience working on real life projects is must have.
He will be working on two exciting products related to Cloud computing (AWS) and Education sector.

- You will be responsible for the delivery of the application/ feature/ module your team will be working on.
- Write/Review Code every day in addition to pairing with team members on functional and non-functional requirements and spread design philosophy, goals, and improvements to code quality across the team
- Work with development teams and product managers to ideate software solutions
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Ensure all code is thoroughly covered by automated tests and that all features meet quality checks before deployment.
- Contributing to the constant improvement of practices and processes in the team.
- Building and managing automated build/test/deployment environments
- Coordinate with cross-functional teams (Sales, Marketing, Product, Mobile, DevOps, UX, Data Science, Data Engineering, QA, etc.) to define and execute the feature roadmap.
- Research new technologies and tools and share your learning with the rest of the team.
- Provides mentoring and guidance to other team members, including new hires.
What makes you a great fit for our team:
- 5-8 years of overall experience with at least 2+ years of full-stack experience.
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Experience in NodeJS for at least two years and exposure to Python, Go, etc will be a huge plus and JavaScript frameworks (e.g. Angular, ReactJs(preferred), VueJs)
- Familiarity with databases (e.g. MySQL, MongoDB) and UI/UX design
- Experience and knowledge of open source tools & frameworks, broader cutting edge technologies around server-side development.
- Data modeling experience in both Relational and NoSQL databases.
- Experience in building microservices-based architectures
- Knowledge of or experience with at least one or more of PaaS environments - AWS, Google App Engine, Windows Azure Cloud Services or similar
- Ability to deliver in a global team environment with members working remotely in various time zones and locations
- You are a problem solver with exceptional analytical skills and high attention to detail
- Good knowledge of data structures(list, graphs, maps) and their advantages or disadvantages.
- You thrive in a fast-paced environment, successfully handle ambiguity, and have experience working with Agile methodologies, TDD and Test Engineering and Automation
- You have excellent written and oral communication skills, with an ability to handle both executive-level discussions as well as technical deep dives
- Excellent understanding of interactive application development paradigm, memory management, performance/resource optimizations, database interactions, concurrency and multithreading, fault tolerance, monitoring, security, operability, and scalability of systems.
- Able to occasionally travel to our USA headquarters in Redwood Shores, CA
Education:
- Bachelors - (Preferably from Tier-1 College)
Keywords:
- Node, NodeJS, AWS, Full Stack, Serverless, Amazon Web Services, Lambda, REST APIs, Webservices, Microservices, ReactJs, VueJs, AngularJs

- 2+ years of software development experience
- Experience designing, implementing and using web services in a Microservice Architecture
- Experience and a good understanding of Node.JS
- Experience in working with any JavaScript frameworks (React, Ember, Knockout, etc.)
- Familiar with relational & non-relational databases such as Postgres, Oracle, SQL Server, MySQL, Dynamo
- Familiar with CI (Continuous Integration) and CD (Continuous Delivery)
- Nice to have - Experience with AWS
- Nice to have - Experience working in an agile development process
- See the inherent challenges in all things; if a task is complicated, you simplify it; if it is simple, you excel at it; if it is mundane, you automate it
- Be a problem solver; be given any problem and will come back with solutions, or at least alternatives
- Be a perfectionist; you are not satisfied until your code is rock solid
- Be pragmatic; you implement the best solution for the problem, not the coolest solution, and can tell the difference
- See the big picture; we write software to solve real business problems


