Middle Developer with AI experience (AdTech)
Job Summary
- Develop and maintain high-performance Back-end microservices and AI-enabled services using TypeScript and
- Design implement and integrate AI and LLM-powered platform features
- Build scalable serverless solutions using AWS Lambda API Gateway DynamoDB and EventBridge
- Collaborate with cross-functional teams on API-first architecture and OpenAPI specifications
- Ensure tenant data isolation and compliance with established AdTech data models
- Contribute to reusable libraries templates AI integration patterns and engineering standards
- Participate in code reviews focused on performance reliability observability and service quality
- Translate product and AI feature requirements into scalable technical solutions
- Support the platform transformation toward automation standardization and intelligent reusability
- Contribute to continuous improvement initiatives and technical decision-making processes
Qualifications :
- 3 years of commercial experience as a Back-end Developer or AI Software Developer
- Strong hands-on experience with TypeScript and
- Experience building API-first microservice architectures
- Practical experience integrating AI services LLM APIs or AI-assisted workflows
- Hands-on experience with AWS serverless technologies including Lambda API Gateway DynamoDB and EventBridge
- Understanding of RESTful and GraphQL APIs
- Knowledge of prompt engineering concepts and AI integration approaches
- Understanding of multi-tenant architectures and logical data isolation principles
- Interest in AdTech products automation and AI-driven optimization
- Upper-Intermediate or higher English level
WILL BE A PLUS
- Experience with ML and AI experimentation projects
- Exposure to recommendation systems or data intelligence platforms
- Experience working with vector databases
- Familiarity with Infrastructure as Code tools such as Terraform or CloudFormation
- Understanding of observability and monitoring practices in distributed systems
- Experience working with scalable cloud-native architectures
Additional Information :
PERSONAL PROFILE
- Strong analytical and problem-solving skills
- Proactive and ownership-driven mindset
- Passion for modern Back-end engineering and AI technologies
- Ability to collaborate effectively within distributed international teams
- Interest in innovation experimentation and continuous learning
- Strong communication skills and attention to engineering quality
Remote Work :
Yes
Employment Type :
Full-time
About Company
At Sigma Software, we are involved with the clients team to contribute to the design and development of a technical solution for their tokenized domain reservation platform. We started by assigning a software architect to design the smart contracts and integrate blockchain into the s ... View more