Vacancy description
city investment training
India, India
Full Stack Developer JS - Remote in India, India is listed on Jobeax. Browse 30,000+ vacancies available.
com (Ctiy Investment Training Product)
Location: Remote or London hybrid
Full-time, permanent and paid
Experience: Senior/Lead — minimum five years ' production experience
Immediate
Compensation: Competitive and based on experience
com is an AI-powered career platform helping students prepare for and secure internships and graduate roles across investment banking, asset management, private equity and other highly competitive industries.
We are scaling our core technology platform, which combines opportunity tracking, application management, CV scoring, online assessment preparation, HireVue practice, AI mock interviews and personalised performance analytics.
A major part of our roadmap is a reusable, multi-module assessment engine that allows our non-technical team to create and deploy custom-scored psychometric, cultural, numerical, verbal and skills-based assessments without requiring engineering intervention.
We are looking for an experienced, highly autonomous Technical Lead or Senior Full-Stack Engineer to take ownership of our technology architecture and lead our existing team of three developers.
You will inherit a rapidly evolving platform developed using React, https://jobeax.com/link/JSd7UYCSg572jJDY, PostgreSQL, Docker, n8n and AI-assisted development tools including Codex and Replit.
The platform currently runs within a Docker/VPS environment. You will be responsible for stabilising and strengthening the existing codebase, improving engineering governance and leading its migration towards a secure, scalable AWS Serverless architecture backed by Amazon Aurora PostgreSQL.
You will be expected to write and review production code, make architectural decisions, manage delivery and help the team maintain a predictable weekly release cycle.
Communicate progress, risks and technical decisions clearly to the founder
Take ownership of the platform's front-end, back-end, database and integration architecture
Develop and review production features using React, https://jobeax.com/link/JSd7UYCSg572jJDY, JavaScript and TypeScript
Assess the existing codebase and identify technical debt, security risks and scalability constraints
Maintain a consistent user experience across desktop and mobile devices
AWS and Database Migration
Design a secure and cost-effective AWS Serverless architecture
Develop and execute the migration strategy from the current VPS and Docker environment
Migrate PostgreSQL workloads to Amazon Aurora PostgreSQL
Implement appropriate AWS services, including Lambda, API Gateway and S3
Design safe data-migration, validation, backup and rollback procedures
Minimise downtime and protect data integrity throughout the migration
Introduce appropriate monitoring, logging, alerting and cost controls
Set appropriate coding, documentation and testing standards
Maintain clear ownership of repositories, infrastructure and deployment credentials
DevOps and Release Management
Maintain Docker-based development and deployment environments where appropriate
Introduce automated testing, deployment checks and rollback procedures
Improve application performance, reliability and observability
Document deployment, recovery and incident-response processes
Automation and AI-Assisted Development
Use AI-assisted development tools to accelerate delivery without compromising code quality
Identify areas where automation can reduce manual operational work
Ensure AI-generated code is reviewed, tested, secured and maintainable
At least five years of professional full-stack software-development experience
Previous experience leading or mentoring a small engineering team
Strong production experience with React and https://jobeax.com/link/JSd7UYCSg572jJDY
Advanced JavaScript and TypeScript skills
Strong knowledge of PostgreSQL and relational database design
Practical experience with Amazon Aurora PostgreSQL
Strong experience designing and deploying AWS Serverless applications
Hands-on knowledge of AWS Lambda, API Gateway and S3
Experience migrating live databases and production applications
Experience with Docker and containerised applications
Experience establishing CI/CD pipelines
Good understanding of application security, authentication, permissions and data protection
Desirable Experience
Experience with Amazon CloudWatch, IAM, Secrets Manager, CloudFront, Cognito or Route 53
Experience with infrastructure-as-code tools such as Terraform, AWS CDK or CloudFormation
Experience building assessment, EdTech, recruitment or learning platforms
Experience developing configurable scoring engines or content-management systems
Experience with n8n or similar workflow-automation platforms
Experience productionising applications created through rapid-prototyping tools
Familiarity with Codex, Replit, GitHub Copilot, Cursor or similar AI-assisted development tools
Experience managing infrastructure costs and AWS optimisation
Previous experience in an early-stage or high-growth technology company
Complete an initial review of the architecture, codebase, database, infrastructure and deployment process
Identify critical security, stability and technical-debt risks
Document the proposed AWS migration architecture
Produce a phased migration plan covering costs, risks, testing, data integrity, rollback and expected timelines
Implement automated CI/CD and appropriate testing controls
Establish effective monitoring, logging and alerting
Complete agreed phases of the AWS Serverless and Aurora PostgreSQL migration
Reduce dependency on manual deployments and individual developers
Create a scalable technical foundation for https://jobeax.com/link/G7A2gMxzteTXfPBD ownership of a growing AI-powered career platform
The opportunity to shape our long-term technology architecture
Flexibility to work remotely or through a London hybrid arrangement
Long-term career progression as the platform and engineering team expand
Examples of production applications or platforms you have helped build
A brief summary of your experience leading small engineering teams
Details of any PostgreSQL-to-Aurora or AWS Serverless migrations you have completed
Your current and expected compensation
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