Senior Backend Developer (Lead)
Summary
Lead backend development for an EdTech platform using Python, FastAPI, and PostgreSQL, designing core APIs, workflow automation, and data migration while ensuring scalable architecture and security.
About Us:
DOHE is a global EdTech championing group headquartered in Singapore, with a branch in the United Kingdom.We are on a mission to transform education by leveraging technology responsibly to enhance educational quality and foster meaningful societal progress.
We are building
EdTech Hub , a global ecosystem designed to empower startups, foster collaboration, and strengthen innovation across the education sector worldwide.Through our
Go-Together Accelerator Programme , we support EdTech founders in turning their vision into reality through tailored coaching and strategic support. Guided by our proprietary
Navigator methodology , we create structured and efficient pathways to success for education innovators.
Over the next decade, our ambition is to accelerate more than
5,000 EdTech startups globally
Everything we do is dedicated to championing EdTech startups to improve society and fulfil our mission.
EdTech Hub IT Team
The EdTech Hub IT Team powers the digital foundation of our ecosystem.
We design, build, and maintain secure, scalable, and reliable technology infrastructure that enables startups, partners, and stakeholders to collaborate seamlessly.
From platform development and data management to cybersecurity and system optimisation, our team ensures that innovation is supported by strong and future-ready technology.
By combining technical expertise with a deep understanding of the EdTech landscape, we help create an environment where startups can focus on growth — while we take care of the technology that drives it.
We are building a high-impact core team of 9 professionals across engineering, product, and design. Detailed Job Descriptions are available for each role.
In This Role, You'll
Establish the design system on a modern framework and build the entire frontend for five portals plus EdTech Hub. Implement role-based access control and create interactive UIs that surface AI-generated reports and matching results.
Build all 5 portals and EdTech Hub frontend from scratch Establish a shared component library and Design System Implement role-based access control and authentication integration Develop complex workflow UIs — multi-step approval, coaching sessions, diagnosis questionnaires Build AI integration screens — report viewer, expert matching, recording uploads Create monitoring dashboards, cohort tracking, and analytics views
EdTech Hub IT Team
EdTech Hub
,
. DOHE Global
EdTech Hub
.
9
.
DOHE
EdTech Championing Group,
(EdTech Hub)
,
(Go-Together) ,
Methodology(Naviagator)
.
EdTech Hub, Go-Together
.
Roles
Design the Core APIs for the unified platform, automate end-to-end business processes with a workflow engine, and safely migrate legacy data. This isn't just API development — you're architecting the entire foundation of the platform.
Design and build core domain APIs — User, Startup, Expert Pool Automate Application
Diagnosis
KO
Coaching workflows using a workflow engine Design the unified DB schema with audit logging and permission middleware Architect and execute data migration from legacy DB, CSV, and SharePoint sources Enhance and scale the existing authentication system as the platform grows Lead backend code reviews, establish architecture and engineering standards
Requirements
Senior backend engineer experiences Python backend development experiences Large-scale DB schema design and operations RESTful API design and large-scale service architecture Authentication/authorization system integration or scaling experience Business-level English fluency required — daily collaboration with a global team
Tech Stack
Language
Python 3.11+
Framework
FastAPI
Django
Database
PostgreSQL
Redis
Workflow
Temporal
n8n
Infra
AWS / GCP
Kubernetes Docker
Tooling
GitHub
Jira / Linear Cursor
()
Core API ,
,
.
API
,
.
User, Startup, Expert Pool
API Application
Diagnosis
KO
Coaching DB
, DB, CSV, SharePoint
,
Python DB RESTful API / —
.
. .
, . 5,000 AI . AI
, AI
Language
Python 3.11+
Framework
FastAPI
Django
Database
PostgreSQL
Redis
Workflow
Temporal
n8n
Infra
AWS / GCP
Kubernetes Docker
Tooling
GitHub
Jira / Linear Cursor
Benefits
Employment:
Working hours: Full-time 40 hours a week. Location: Remote - South Korea based Contract: Fixed Term Contract Salary: Competitive, based on experience
DOHE is a global EdTech championing group headquartered in Singapore, with a branch in the United Kingdom.We are on a mission to transform education by leveraging technology responsibly to enhance educational quality and foster meaningful societal progress.
We are building
EdTech Hub , a global ecosystem designed to empower startups, foster collaboration, and strengthen innovation across the education sector worldwide.Through our
Go-Together Accelerator Programme , we support EdTech founders in turning their vision into reality through tailored coaching and strategic support. Guided by our proprietary
Navigator methodology , we create structured and efficient pathways to success for education innovators.
Over the next decade, our ambition is to accelerate more than
5,000 EdTech startups globally
Everything we do is dedicated to championing EdTech startups to improve society and fulfil our mission.
EdTech Hub IT Team
The EdTech Hub IT Team powers the digital foundation of our ecosystem.
We design, build, and maintain secure, scalable, and reliable technology infrastructure that enables startups, partners, and stakeholders to collaborate seamlessly.
From platform development and data management to cybersecurity and system optimisation, our team ensures that innovation is supported by strong and future-ready technology.
By combining technical expertise with a deep understanding of the EdTech landscape, we help create an environment where startups can focus on growth — while we take care of the technology that drives it.
We are building a high-impact core team of 9 professionals across engineering, product, and design. Detailed Job Descriptions are available for each role.
In This Role, You'll
Establish the design system on a modern framework and build the entire frontend for five portals plus EdTech Hub. Implement role-based access control and create interactive UIs that surface AI-generated reports and matching results.
Build all 5 portals and EdTech Hub frontend from scratch Establish a shared component library and Design System Implement role-based access control and authentication integration Develop complex workflow UIs — multi-step approval, coaching sessions, diagnosis questionnaires Build AI integration screens — report viewer, expert matching, recording uploads Create monitoring dashboards, cohort tracking, and analytics views
EdTech Hub IT Team
EdTech Hub
,
. DOHE Global
EdTech Hub
.
9
.
DOHE
EdTech Championing Group,
(EdTech Hub)
,
(Go-Together) ,
Methodology(Naviagator)
.
EdTech Hub, Go-Together
.
Roles
Design the Core APIs for the unified platform, automate end-to-end business processes with a workflow engine, and safely migrate legacy data. This isn't just API development — you're architecting the entire foundation of the platform.
Design and build core domain APIs — User, Startup, Expert Pool Automate Application
Diagnosis
KO
Coaching workflows using a workflow engine Design the unified DB schema with audit logging and permission middleware Architect and execute data migration from legacy DB, CSV, and SharePoint sources Enhance and scale the existing authentication system as the platform grows Lead backend code reviews, establish architecture and engineering standards
Requirements
Senior backend engineer experiences Python backend development experiences Large-scale DB schema design and operations RESTful API design and large-scale service architecture Authentication/authorization system integration or scaling experience Business-level English fluency required — daily collaboration with a global team
Tech Stack
Language
Python 3.11+
Framework
FastAPI
Django
Database
PostgreSQL
Redis
Workflow
Temporal
n8n
Infra
AWS / GCP
Kubernetes Docker
Tooling
GitHub
Jira / Linear Cursor
()
Core API ,
,
.
API
,
.
User, Startup, Expert Pool
API Application
Diagnosis
KO
Coaching DB
, DB, CSV, SharePoint
,
Python DB RESTful API / —
.
. .
, . 5,000 AI . AI
, AI
Language
Python 3.11+
Framework
FastAPI
Django
Database
PostgreSQL
Redis
Workflow
Temporal
n8n
Infra
AWS / GCP
Kubernetes Docker
Tooling
GitHub
Jira / Linear Cursor
Benefits
Employment:
Working hours: Full-time 40 hours a week. Location: Remote - South Korea based Contract: Fixed Term Contract Salary: Competitive, based on experience