Senior Full Stack Engineer

About SERHANT.

SERHANT. is the most followed real estate brand in the world, calibrated for the marketplace of tomorrow, delivering proven results for buyers, sellers, and developers. SERHANT. revolutionizes the traditional brokerage model by innovating through media and content creation andis powered by a full-service in-house film studio as well as an amplification platform that puts our properties in front of more people than anyone else.

About the Role

We’relooking for a Senior Full-Stack Engineer who thrives across the stack and refuses to be boxed in. You move fluidly between frameworks
- Next.js to Hono APIs toSvelte

Kitto Postgres - without friction orhand-holding. AI tools are part of your daily toolkit, and you write specs that make implementation straightforward.

Our Stack

• Web Frameworks:
  
  Svelte Kit, Next.js

• APIs:
  Hono

• Mobile:
  Expo (React Native)

• Primary Database:
  Postgres

• Analytics Database:
  
  Click House

• Languages:
  
  Type Script, Python

• Infrastructure:
  Azure, event-driven architecture

Responsibilities

• Build and ship features across frontend and backend systems

• Move seamlessly between Next.js,Svelte Kit, and Hono depending on what the problem requires

• Work with Postgres as the primary data layer, designing schemas andoptimizingqueries

• Write Type Script across the stack
  - React/Svelte on the frontend, Hono/Node.js services on the backend

• Contribute Python services where appropriate

• Write technical specifications that define APIs, data models, and UI behavior before coding

• Use AI-assisted development tools to increase velocity and code quality

• Collaborate with product and design to translate requirements into working software

• Participate in code reviews, architecture discussions, and technical planning

• Improve developer experience through tooling, documentation, and automation

• * The company reserves the right to add or change duties at any time.

Qualifications

• 5+ years of professional software engineering experience across frontend and backend

• Framework fluency - you pick up new frameworks quickly anddon’thave strong allegiances; moving from Next.js toSvelte
  
  Kitto Hono feels natural, not stressful

• Strong TypeScriptproficiency-it’syour primary language

• Experience with multiple frontend frameworks (React, Svelte, Vue
  -you’renot married to one)

• Familiarity with lightweight API frameworks like Hono, Express, or Fastify

• Deep Postgres experience - you understand indexing, query optimization, and schema design

• Familiarity with event-driven architectures and message queues

• Heavy daily use of AI coding assistants
  -you’vedeveloped workflows that make you faster

• Hands-on experience with frontier LLMs beyond surface-level prompting

• A spec-driven approach - you define whatyou’rebuilding with precision before you start

• Experience with Expo/React Native

• Background with
  
  GraphQL, serverless architectures, orClick House

• Background in real estate, marketplaces, or consumer products

• Contributions to internal tooling or developer productivity

Skills

• Relentlessly curious - you dig into new tools and technologies before they have comprehensive documentation

• High agency - youdon’twait for permission or detailed instructions; you figure things out and drive forward

• Comfortable with ambiguity - you can pick up bleeding-edge LLM tools and make them productive without hand-holding

• Framework-agnostic - you see frameworks as tools, not identities; learning a new one is Tuesday, not a career change

• Self-directed - youidentifywhat needs to be done and do it

SERHANT. is committed to providing a workplace free from discrimination or harassment. We expect every member of the SERHANT. community to do their part to cultivate and maintain an environment where everyone has the opportunity to feel included and is afforded the respect and dignity they deserve.

Decisions related to hiring, compensating, training, evaluating performance, or terminating are made fairly, and we provide equal employment opportunities to all qualified candidates and staff. We examine our unconscious biases and take responsibility for always striving to create an inclusive environment that makes every employee and candidate feel welcome.

Thank you for your interest in working with us! At this time, we are not able to offer H-1B visa or any other work authorization sponsorship. To be considered for any of our open roles, candidates must be currently authorized to work in the United States without the need for sponsorship now or in the future.