Sr. Full Stack Developer at HaystackAnalytics · Remote only · 3 - 8 years · ₹15L - ₹18L / yr · Profitable · Remote only · Posted 6 Oct 2022

You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front-end and back-end architecture, and ultimately, delivering amazing global user experiences.
Responsibilities
• 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 a 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
Other Skills
• Innovation and thought leadership
• UI - UX design skills
• Interest in learning new tools, languages, workflows, and philosophies to grow
• Communication
Who are we?
HaystackAnalytics is a company working in deep technology of genomics, computing, and data science for creating the first-of-its-kind clinical reporting engine in healthcare. We are a new but well-funded company with a tremendous amount of pedigree in the team (IIT Founders, IIT & IIM core team). Some of the technologies we have created are a global first in infectious disease and chronic diagnostics. As a product company creating a huge amount of IP, our Technology and R&D team are
our crown jewels. With the early success of our products in India, we are now expanding to take our products to international shores

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About Medflix - empowering healthcare professionals for better care
Medflix (www.medflix.app/app) is a platform where healthcare professionals (doctors, medical students and more) stay updated through live talks, Q&As, support material and more. Through the platform we believe that these professionals can be empowered to deliver better care to patients (like our families) throughout the globe.
In its current (and evolving) form, it is a live learning and engagement platform seeing tremendous week-on-week growth through stellar speakers and a very active early community. The product is in the growth stages and you will be playing a key role in steering the tech to create a scalable and lovable product experience.
We are backed by startup, VC and PE veterans including Kunal Shah (CEO, Cred), Raghunandan G (Zolve, ex-TFS), Avnish Mehra (Everstone) and more.
Medflix is a platform by PlexusMD (www.plexusmd.com/app), a network trusted and loved (4.4 stars on Playstore and 4.4 on Appstore) by more than 3 lakh doctors in India and working closely with leading healthcare providers and companies like AIIMS, Jaslok, Hinduja, Apollo, HCG, Elsevier, Association of Physicians of India, Indian Association of Cardio-thoracic surgeons, Society of Nuclear Medicine, Govt of Gujarat (HFW Dept), Govt of Haryana (SIFHW), McKinsey and company, Takeda, Mankind and others.
About the Role
Tech stack (expertise in all is not required, experience in some will be sufficient):
- React / Next.js (required, at least 1 year of experience)
- Express.js (required, at least 1 year of experience)
- Familiarity with cloud services (gcp / azure / aws)
- PostgreSQL (or expertise in any relational database)
- Redis
- Docker/Kubernetes deployment (good to have)
For this role we are looking for engineers with an entrepreneurial mindset, an understanding of how startups operate and who like to get their hands dirty when unknown things come their way. You will work closely with the product team to prioritise and ship features with a predictable cadence.
As this role is full-stack, you need to have a good understanding of frontend design and be obsessed with responsiveness and pixel-perfect behaviour. On the backend side, an OCD for efficiency and optimisation is a required personality trait.
Demonstrated history of solving hard problems (frontend/backend or both) is a great-to- have.
Benefits and growth
While we ensure competitive compensation (plus ESOP options for deserving candidates), at Medflix, you will also have a strong say in how final solutions look. You will get the opportunity to learn to steer an accelerating rocket ship.
College credentials, background or years of experience are no bar for growth inside the company for enthusiasts who believe in our mission and demonstrate that passion to create a product that healthcare workers love.
We are looking for an experienced Sr. Software Engineer to drive the design, architecture, and delivery of scalable B2B products from our Bangalore office. This role requires a strong hands-on technologist who can lead a team of engineers, make sound architectural decisions, and collaborate cross-functionally with Product, Design, DevOps, and Customer Success teams.
As a Sr. Software Engineer, you will play a critical role in shaping the technical direction of our platform, ensuring high-quality engineering practices, and delivering enterprise-grade solutions to our customers. This job can quickly grow into a Technical Lead position.
**Key Responsibilities**
🔹 Technical Leadership
Own end-to-end technical architecture and system design for core product modules.
Drive scalable, secure, and high-performance backend and frontend solutions.
Conduct design reviews, code reviews, and ensure adherence to engineering best practices.
Evaluate and introduce new technologies where appropriate.
🔹 Team Management
Lead, mentor, and grow a team of 5–6 engineers.
Foster a culture of ownership, accountability, and innovation.
Support hiring, onboarding, and mentoring.
🔹 Product Delivery
Collaborate closely with mangement to translate business requirements into technical solutions.
Drive sprint planning, estimations, and delivery timelines.
Ensure predictable, high-quality releases aligned with business goals.
🔹 Quality & DevOps
Champion CI/CD practices, automated testing, and DevOps processes.
Ensure system reliability, uptime, security, and performance monitoring.
Participate in incident management and root cause analysis.
🔹 Stakeholder Collaboration
Work cross-functionally with Sales, Customer Success, and Support teams for enterprise deployments.
Communicate technical decisions clearly to non-technical stakeholders.
**Required Qualifications**
4+ years of software development experience in product-based companies.
Strong experience with modern backend technologies (e.g., Java, Node.js, Python, or similar technologies).
Experience with frontend frameworks (React, Angular, or similar).
Solid understanding of microservices architecture and RESTful APIs.
Experience with cloud platforms (AWS, Azure, or GCP).
Strong knowledge of databases (SQL and NoSQL).
Experience building scalable B2B SaaS products.
**Preferred Qualifications**
Experience with multi-tenant SaaS architecture.
Familiarity with enterprise integrations (SSO, APIs, third-party systems).
Experience handling high-scale systems with large enterprise clients.
Exposure to security and compliance standards (ISO, SOC2, GDPR).
**Key Competencies**
Strong problem-solving and system design skills.
Excellent communication and stakeholder management skills.
Ability to balance hands-on coding with leadership responsibilities.
Strong ownership mindset with attention to detail.
Ability to thrive in a fast-paced, product-driven environment.
**What We Offer**
Competitive compensation and performance bonuses.
Opportunity to work on cutting-edge B2B products.
Collaborative and growth-oriented culture.
Health insurance and wellness benefits.
If you are passionate about building scalable B2B platforms and leading high-performing engineering teams, we would love to hear from you.
Job Title : Generalist Fullstack Engineer (Java / Node.js / React / AI-Driven Engineering)
Experience : 5 to 12 Years
Location : Bengaluru (Koramangala) – Hybrid (3 Days WFO)
Employment Model : C2H
Joining : Immediate to 20 Days Notice Only
Open Positions : 4
About the Role :
We are hiring a hands-on Generalist Fullstack Engineer for a high-impact engineering team. This is a 90% coding role focused on building scalable products across frontend, backend, cloud, and modern AI-enabled engineering practices.
Mandatory Skills :
Full Stack Development (Frontend + Backend), JavaScript / Java / Node.js / Python / Go, ReactJS or modern UI frameworks, Microservices, AWS, Docker, Kubernetes, SQL/NoSQL, CI/CD, Terraform (IaC), Automated Testing (TDD), AI-enabled software delivery, and strong hands-on coding experience.
Key Requirements :
- 5 to 12 years of software development experience.
- Strong expertise in JavaScript, Java, Node.js, Python, or Go.
- Hands-on experience with ReactJS / modern frontend frameworks.
- Strong backend depth with microservices & event-driven architecture.
- Experience with AWS, Docker, Kubernetes.
- Exposure to AI tools/frameworks in software delivery.
- Strong understanding of SQL/NoSQL databases & data modelling.
- Experience with CI/CD, automated testing, Terraform (IaC).
- Working knowledge of TDD, pair programming, continuous integration, security best practices.
Roles & Responsibilities :
- Develop and own production-grade full-stack applications.
- Build AI-first engineering workflows to improve delivery efficiency.
- Drive architecture decisions and engineering best practices.
- Deliver scalable cloud-native solutions.
- Collaborate across product, QA, design, and architecture teams.
- Improve system reliability through monitoring, automation, and testing.
Ideal Candidate :
✔ Strong end-to-end ownership (Frontend + Backend).
✔ Deep hands-on coding mindset (not people-management focused).
✔ Strong AWS + SQL exposure.
✔ Experience building and managing UI state and frontend components.
✔ Stable career progression (avoid frequent job changes).
Interview Process :
- Technical Round – GT (Assemble)
- Technical Round – Client
- Technical Round – Client
- HR Discussion & Offer
Job Title : Generalist Fullstack Engineer (Java / Node.js / React / AI-Driven Engineering)
Experience : 5 to 10 Years
Location : Bengaluru (Koramangala) – Hybrid (3 Days WFO)
Employment Model : C2H
Joining : Immediate to 20 Days Notice Only
Open Positions : 4
About the Role :
We are hiring a hands-on Generalist Fullstack Engineer for a high-impact engineering team. This is a 90% coding role focused on building scalable products across frontend, backend, cloud, and modern AI-enabled engineering practices.
Mandatory Skills :
Full Stack Development (Frontend + Backend), JavaScript / Java / Node.js / Python / Go, ReactJS or modern UI frameworks, Microservices, AWS, Docker, Kubernetes, SQL/NoSQL, CI/CD, Terraform (IaC), Automated Testing (TDD), AI-enabled software delivery, and strong hands-on coding experience.
Key Requirements :
- 5 to 10 years of software development experience.
- Strong expertise in JavaScript, Java, Node.js, Python, or Go.
- Hands-on experience with ReactJS / modern frontend frameworks.
- Strong backend depth with microservices & event-driven architecture.
- Experience with AWS, Docker, Kubernetes.
- Exposure to AI tools/frameworks in software delivery.
- Strong understanding of SQL/NoSQL databases & data modelling.
- Experience with CI/CD, automated testing, Terraform (IaC).
- Working knowledge of TDD, pair programming, continuous integration, security best practices.
Roles & Responsibilities :
- Develop and own production-grade full-stack applications.
- Build AI-first engineering workflows to improve delivery efficiency.
- Drive architecture decisions and engineering best practices.
- Deliver scalable cloud-native solutions.
- Collaborate across product, QA, design, and architecture teams.
- Improve system reliability through monitoring, automation, and testing.
Ideal Candidate :
✔ Strong end-to-end ownership (Frontend + Backend).
✔ Deep hands-on coding mindset (not people-management focused).
✔ Strong AWS + SQL exposure.
✔ Experience building and managing UI state and frontend components.
✔ Stable career progression (avoid frequent job changes).
Interview Process :
- Technical Round – GT (Assemble)
- Technical Round – Client
- Technical Round – Client
- HR Discussion & Offer
Senior Software Engineer – Backend
Company: House of EdTech (Goenka Kachave LLP)
Location: Bangalore, Hybrid
Job Type: Full-Time
Experience: 5+ Years
About the Role
House of EdTech is looking for a Senior Software Engineer – Backend to design, develop, and scale high-performance backend services and APIs supporting products used by millions of learners.
You’ll work closely with Product, Frontend, Data, and Engineering teams while taking end-to-end ownership of backend features and contributing to system architecture and technical decisions.
What You'll Do
- Design and develop scalable backend services and REST APIs.
- Build reliable systems capable of handling high traffic and large data volumes.
- Own backend features from design and development through deployment and monitoring.
- Work with microservices, databases, and distributed systems.
- Identify and solve performance, scalability, reliability, and security challenges.
- Participate in system design and architecture discussions.
- Conduct code reviews and contribute to engineering best practices.
- Mentor junior and mid-level engineers.
- Monitor production systems and troubleshoot incidents.
What We're Looking For
- 5+ years of professional backend development experience.
- Strong hands-on experience with Java, Python, Scala, C++, or a similar language.
- Experience building and operating large-scale distributed systems.
- Strong understanding of REST APIs, microservices, and databases.
- Experience with cloud/infrastructure technologies such as GCP, Docker, or Kubernetes.
- Strong software engineering fundamentals, including security, reliability, testing, and code quality.
- Experience with system design, architecture, and technical decision-making.
- Strong communication and cross-functional collaboration skills.
- Experience mentoring engineers is a plus.
Why Join House of EdTech?
- Work on products impacting millions of learners.
- Solve challenging backend and scalability problems.
- Take significant ownership of architecture and engineering decisions.
- Opportunity to grow into technical leadership and architectural ownership.
- Work in a fast-growing technology environment.
We are looking for a Senior Full Stack Engineer to join our lean, high-impact engineering team. This is a key founding-team role where you will work closely with the CTO and help build the engineering foundation of the company.
The ideal candidate is a backend-strong full-stack engineer with solid Python and React experience, a strong understanding of AI/LLMs, and the ability to independently take ownership of projects from idea to production.
What You'll Do:
- Build and scale applications across the backend and frontend
- Develop backend services and APIs using Python
- Build and maintain frontend applications using React
- Design and implement AI/LLM-powered applications and features
- Work with AI services and integrate them into real-world applications
- Contribute to system design and architecture
- Work with cloud infrastructure and services
- Take ownership of features and initiatives from ideation to production
- Identify problems and proactively drive solutions without requiring constant direction
- Work closely with the CTO and founding team to shape engineering practices and future systems
- Communicate technical concepts clearly to technical and non-technical stakeholders
What We're Looking For:
- 3–6 years of software engineering experience
- Strong experience with Python
- Good hands-on experience with React
- Strong backend development experience with full-stack exposure
- Practical understanding of AI, LLMs and AI services
- Experience building at least one meaningful AI project beyond basic API/chatbot integrations
- Experience taking an AI/ML application or feature into production is preferred
- Exposure to cloud platforms
- Good understanding of system design and software architecture
- Strong problem-solving and ownership mindset
- Excellent communication skills and ability to explain complex technical concepts in simple language
- Genuine hands-on experience with the technologies mentioned on the resume
What Makes This Role Different:
This is not a typical execution-focused engineering role. We are building a lean "A-team" of experienced engineers who will eventually help shape the team and take on senior/leadership responsibilities.
We're looking for someone who:
- Takes initiative rather than waiting for tasks
- Can work independently in an early-stage environment
- Is comfortable exploring and building with AI
- Can go deep into the work they've done and explain the technical decisions behind it
- Wants significant ownership and influence over the product and engineering direction
Location & Compensation
- Work Mode: Remote initially
- Future Location: Expected relocation to Bangalore in approximately 1 year
- Working Hours: Regular IST hours
- Travel: Potential opportunities to travel to Germany
Interview Process:
3 Rounds
- Technical & Project Deep Dive – Conversational discussion around past projects, AI experience and technical depth
- System Design & Technical Round – Deeper technical and architecture discussion
- Founder Round – Communication, culture fit, ownership and initiative
JOB DESCRIPTION
Experience: 5-8 years
Fullstack Developer (React Heavy+ Java)
Required Skills and Qualifications
Frontend:
• Proficient in React.js
• Experience with Redux, React Hooks, and component-based architecture
• Familiarity with front-end build tools (Webpack, Babel, NPM)
Backend:
• Strong programming skills in Core Java, Java 8+
• Experience with Spring Boot, RESTful APIs, Microservices architecture
• Good understanding of JPA/Hibernate, and SQL/NoSQL databases
Key Responsibilities
• Develop and maintain scalable backend services using Core Java / Spring Boot
• Design and implement responsive, high-quality front-end interfaces using React.js
• Integrate backend APIs with frontend components seamlessly
• Collaborate with product managers, architects, and QA to deliver quality software
• Ensure code quality through unit testing, code reviews, and performance tuning
• Troubleshoot and debug production issues as needed
About the role
You will be a pivotal member of the leadership team, responsible for driving the company's product and platform strategy while overseeing engineering excellence across AI, data, platform, DevOps and infrastructure. This is a mission-critical role for an engineering leader who is both strategic and hands-on, and who can build scalable technologies for global enterprise clients in a fast-paced innovation ecosystem.
Reports to: CEO · Location: Bengaluru, India — hybrid, 3 days a week in office
What you will do
Technology & product leadership
- Define and drive the technology vision, architecture and long-term platform roadmap.
- Oversee the architecture, design and delivery of highly scalable enterprise systems.
- Ensure engineering excellence, velocity and reliability across the product lifecycle.
Engineering & platform management
- Lead platform engineering, product technology, DevOps, infrastructure and Quality Engineering.
- Build robust cloud-native systems using the Azure, AWS and GCP ecosystems.
- Oversee operational effectiveness, including uptime, production reliability and cost optimisation.
Innovation & AI strategy
- Spearhead Mission AI by developing scalable, production-grade AI/ML and GenAI capabilities.
- Own the GenAI/LLM solutions architecture.
- Core specialisation in AI agents and autonomous workflows, data extraction and intelligent automation.
- Direct hands-on architectural oversight of large language models, applied AI and multi-layered deep learning products.
- Extensive expertise in building intelligent document automation systems — similar in complexity to patent parsing, legal workflow automation and structured decision intelligence tools.
Technical leadership
- A proven track record overseeing product architecture, tech strategy and cross-functional engineering execution across core full-stack and AI platforms.
- Collaborate with executive leadership on business strategy, client requirements and product delivery.
- Build, mentor and scale high-performing engineering teams with a growth mindset.
- Establish a strong technology culture grounded in ownership, innovation and continuous learning.
What success looks like
- Mission AI: build a world-class AI system leveraging GenAI, ML and enterprise-grade data engineering.
- Hyper-scaling: architect and scale the platform to match global industry leaders in the IP space.
- Culture building: develop a strong engineering organisation with high ownership, performance and innovation DNA.
Qualifications & experience
- Preferably under 15 years of enterprise software engineering experience across B2B SaaS or technology-first companies; fewer is fine for an exceptional engineer.
- A proven track record of taking early-stage AI/ML prototypes and scaling them into robust enterprise SaaS platforms featuring multi-agent orchestration, complex workflows and decision intelligence.
- Experienced in building and mentoring agile, lean startup teams of full-stack and machine learning engineers from the ground up.
- Proven leadership in defining and executing technology strategy and platform roadmaps.
- Extensive cloud-native engineering experience with Azure, AWS and GCP.
Technical expertise
- Strong full-stack engineering background (Java, Python, JavaScript frameworks).
- Expertise with JS frameworks such as React, Angular and Node.js.
- Experience building and scaling distributed systems and microservices.
- Strong knowledge of databases (SQL, NoSQL), data modelling and unstructured data management.
- Strong understanding of Agile methodologies and tools (Atlassian, Git, CI/CD pipelines).
Behavioural & leadership competencies
- Product and delivery management expertise, end to end, including delivery and customer support.
- Excellent communication, with the ability to influence executive stakeholders.
- High technical proficiency combined with strong business acumen.
- Strong analytical and decision-making skills.
As a Senior Full Stack Engineer, become part of a cross-functional development team engineering experiences of tomorrow.
Project Description: Client is looking for a Senior Software Engineer will work closely with other engineers of varying disciplines (DevOps, QA, Front-End ReactJS, etc), product, as well as other parts of the organization. They craft applications in Java/Kotlin, leveraging AWS, CircleCI, and Terraform. We are always looking to adopt modern technology to solve business challenges.
Responsibilities:
Build out features and solutions to collect, moderate, and/or deliver user-generated content to our customers
Become an expert on multiple of our solutions and areas of our codebase, while understanding the larger architecture of our entire suite of solutions
Participate in technical brainstorming and knowledge transfer sessions; provide technical advice at a team level and a department level
Communicate across teams by collaborating with fellow engineers, product managers, UX designers, operations, and other development teams to build a holistic experience
Proactively identify pain points and potential issues within our architecture and code base, and proactively tackle tech debt
Contribute to each step of the product development process, from ideation and design, to planning and architecting, to building out the solution and infrastructure, to testing, to releasing, and maintenance
Participate, build, and implement department CI/CD, application monitoring, security, and general developer tooling initiatives
Other duties as assigned
Requirements:
6+ years of full-stack application development in our language stack (Kotlin, Java) and with AWS
5+ years of experience developing APIs for front-end applications
5+ years of strong experience with relational databases (PostgreSQL, MySQL) and large data sets
2+ years of experience leveraging and maintaining CI/CD tooling (CircleCI, Drone, GitHub Actions)
2+ years of experience leveraging infrastructure as code using Terraform
1+ years of experience with event-driven development (SQS, SNS, Kafka, Kinesis, Pub/Sub) and idempotent patterns
Previous experience leveraging automated database DDL (Liquibase, Flyway)
Previous experience leveraging automated database DDL (Liquibase, Flyway)
Previous experience with object data stores (AWS S3, Azure Blob Storage, GCP Cloud Storage) and/or document data stores (AWS DynamoDB, MongoDB, NoSQL)
Previous experience building containerized applications (Docker) and deploying them to orchestration (AWS ECS, Kubernetes, Docker Swarm)
Experience with source control tools such as Git
Position Title: Software Engineer
Position Type: Full Time
Department: Research and Development
Reports to: First Level Manager, Indian Development Centre.
Company Background:
Affiliated with US Group companies, CGLIA Solutions LLP is an innovative Software Product Development Organization developing high available, highly secure, cloud-based enterprise software products catering to the needs of Large Research facilities, University medical centres, Hospitals, Pharma companies in US and worldwide ultimately leading to the development of life saving medications.
CGLIA is known for helping Software professionals to unleash their creativity, turning them into world class professionals, and building their career.
Job Summary:
As a Software Engineer, you assist in the design development of new products for our renowned customers worldwide.
Enhancing the existing applications by identifying the areas of improvements, making recommendations and designing and implementing them.
Ideal candidate should be a self-starter and, should have excellent problem-solving skills and passionate about developing high quality innovative products exceeding the customer expectations and needs. A keen interest for quality at every stage of development is a must.
Looking for a highly motivated individual who is looking to grow their career in a challenging environment.
Responsibilities:
- Participating in discussion with Product Management teams and Generating the Requirement Specification document that has covers both the functional and Non-functional requirements.
- Participating in discussion with the technical teams and generating the design documents.
- Develop code and update the existing code, ensuring that all the code meets the agreed upon requirements.
- Perform intensive testing of all new and existing programs to ensure they are free of errors and function as intended
- Work closely with the cross functional teams like UI Developers, Business Analysts and Management teams.
- Cultivate an environment of collaboration, commitment, accountability, and creativity and deliver products and services on time with quality delight the customer.
- Actively participating in the hiring process, for Organization growth.
- Updates job knowledge by studying latest development tools, programming techniques, and participating in professional organizations.
- Willing to undertake additional tasks and responsibilities as may be reasonably expected of the role and as necessary in order to achieve the objectives of the organization.
Qualifications: (Education, Experience, Skills and Knowledge)
· Bachelor’s Degree in Computer Science or Information Technology or any equivalent degree.
· At least 4 plus years of hands on experience in developing cloud-based software.
· Expertise in developing cloud based distributed applications and must have experience in object-oriented design.
· Strong hands on experience in using Java, Hibernate, Spring technology stack (Spring MVC, Spring Data, Spring Cloud, Spring Batch, Spring security etc.) along with open source technologies.
- Experience building web and mobile applications using frontend technologies Angular (Angular 1/Angular 2), Bootstrap, Material Design, UX/UI, JavaScript, HTML5, and CSS.
· Experience on any one of databases like MySQL, MS SQL, PostgreSQL, and Oracle.
· Exposure with more than one of the Software Development Methodologies.
· Knowledge on the Code Static Analyzer tools like SonarQube, PMD etc. and, DevOps Tools.
· Expertise in Security related to Web Applications and mobile applications. and other open source and commercial tools.
· Ability to work independently and along with teams.
· Impeccable written English skills, and Oral communication skills along with outstanding interpersonal skills.
· Eagerness and willingness to learn new technologies.













