About the role
As Full stack Engineer ( Senior ), you’ll execute and iterate the core components that drive Iksa’s 1->
10 product strategy. You’ll manage end‑to‑end delivery : from building user‑facing experiences with MERN stack to architecting back‑end services in Python, deploying to AWS, and leveraging a graph‑database (Neo4j) to model our proprietary Knowledge graph. You’ll collaborate with product, data & testing teams, and mentor more junior engineers.
This is more about execution than about process—it’s about balance between repeatable patterns and speed
Key Responsibilities
- Design, develop and maintain scalable AI / web applications : frontend (ReactJS / TypeScript) and backend (Python, microservices)
- Build and optimize graph data models using Neo4j for relationship‑intensive healthcare domains (recommendations, relevance, knowledge graphs)
- Deploy services on AWS : serverless or containerized architectures, leveraging services such as API Gateway, S3, RDS / Aurora, EC2, MongoDB, etc.
- Define and implement RESTful and / or GraphQL APIs, ensuring performance, scalability, security and maintainability
- Collaborate with UX / design, product, data engineering : translate business requirements into technical architecture and implementation
- Mentor and guide other engineers : code reviews, architectural discussions, best practices, knowledge sharing
- Troubleshoot production issues, drive reliability improvements, lead technical discussions on trade‑offs and future architecture
What we're looking for
6 - 8 years of full‑stack software engineering experienceStrong frontend proficiency : ReactJS (ideally with TypeScript), ability to build responsive UI, good UX awarenessDeep backend expertise : Python (Flask, FastAPI or equivalent), building scalable services, microservices architectureSolid experience working with Neo4j (graph database) : designing graph schemas, writing / optimizing Cypher queries, handling graph‑data workflowsStrong AWS experience : you’ve used AWS services in production, understand cloud architecture, serverless vs container trade‐offs, security / identity (IAM), networking fundamentalsExperience with databases : relational (PostgreSQL, MySQL, Aurora) and NoSQL (MongoDB, etc.);Knowledge of REST (or GraphQL) API design, web‑sockets optionally, data modelling, performance tuningExcellent debugging, performance‑tuning, security and system design skillsGood communication skills, cross‑functional collaboration, mentorship and leadership mindsetBachelor’s or Master’s in Computer Science or related field (or equivalent experience)Nice‑to‑Haves
Experience with domain modelling involving graph networksWorking with event‑driven architectures (SQS, SNS, Kafka) or serverless pipelinesFamiliarity with observability / monitoring tools (Datadog, CloudWatch, Prometheus, Grafana)Experience working in startup / scale‑up environments : rapid iteration, ambiguity, high ownershipLocation : We are a remote-first org, experience working in multiple time zones(USA, India, SEA) is a plus