Full Stack Developer

Akaasa Technologies; Fremont (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

Akaasa Technologies is seeking a Full Stack Developer on site in Fremont, CA to own features across the stack from .NET backend to React UI. You’ll work with MySQL and SQL Server, delivering end-to-end capabilities and robust tests.

You’ll design RESTful APIs in C#, build TS interfaces with AG-Grid and React Query, and contribute to CI/CD, security workflows, and code reviews in a collaborative team.

Qualifications

• 5+ years building production backend services in .NET/C#.
• Experience with React and TypeScript UI ownership.
• Strong SQL skills with execution plans and performance explanations.
• Testing habits and Git-based review workflows.
• CS fundamentals in data structures and algorithms.

Responsibilities

• Build features end to end: schema, API, and UI.
• Design RESTful APIs in .NET with dependency injection.
• Build data-dense React interfaces in TypeScript with AG-Grid and React Query.
• Work on audit workflows, security group management and compliance.
• Write unit and integration tests as part of the definition of done.
• Participate in code reviews in both directions.

Skills

.NET/C# backend

React

TypeScript

SQL design

Testing habits

Git workflows

Tools

EF Core

Dapper

RabbitMQ

Kafka

Redis

Docker

CI/CD

Angular

Job description

Job Description: Full Stack Developer

Location: Onsite in Fremont, CA

You’ll work across the whole stack: a .NET service layer backing a React + TypeScript workspace, sitting on top of MySQL and SQL Server.

What You’ll Do

• Build and ship features end to end - schema and migration, API, and UI - rather than throwing work over a wall
• Design RESTful APIs in .NET (C#) following our controller service repository layering, with dependency injection throughout
• Build data-dense React interfaces in TypeScript: AG-Grid views, TDS components, Jotai and React Query for state and server data
• Work on audit workflows, findings triage, and security group management - features with compliance consequences, where "mostly right" isn't right
• Write unit and integration tests alongside the code (see test/ - unit and integration suites are part of the definition of done, not a follow-up ticket)
• Participate in code review, both directions

What We’re Looking For

• 5+ years building production backend services in .NET/C#
• Working React and TypeScript experience; comfortable owning a feature’s UI, not just its API
• Solid SQL: you can design a table, read an execution plan, and explain why a query got slow
• Testing habits and comfort with Git-based review workflows
• CS fundamentals - data structures and algorithms you can actually reason about, not recite

Nice to Have

• HR, operations, finance, or compliance domain experience; or a background in enterprise/B2B internal tooling
• Messaging (RabbitMQ, Kafka) or caching (Redis) in production
• Docker, CI/CD pipeline ownership
• ORM depth - EF Core, Dapper, or equivalent
• Angular (a secondary framework in our stack)

AI Fluency

We're actively building AI into the workspace. Any of the following is a meaningful plus:

• Integrating LLM APIs (Azure OpenAI, Claude, or similar) into production backend services
• RAG pipelines, vector databases, or structured prompt eng