Tech Lead leading technical team in developing innovative applications for Porto Bank's digital services. Focusing on high scalability and cloud - native solutions within AWS environment.
About the role
- Senior Software Engineer leading design and evolution of scalable backend systems for InGame Sports. Mentoring engineers and defining application architecture in a hybrid role.
Responsibilities
- Design and own application and system architecture
- Lead technical decisions related to scalability, performance, security, and reliability
- Build and maintain backend services using Node.js (REST APIs, microservices, event-driven systems)
- Architect and optimize PostgreSQL databases (schema design, indexing, query optimization)
- Define and enforce architectural standards and best practices
- Conduct architecture and code reviews; mentor senior and mid-level engineers
- Collaborate with product and business teams to translate requirements into technical solutions
- Design, deploy, and manage systems on AWS with a focus on availability and cost efficiency
- Drive performance tuning, monitoring, and long-term system improvements
Requirements
- 5+ years of professional software development experience
- 2+ years in a senior technical or architecture-focused role
- Strong expertise in Node.js (JavaScript / TypeScript)
- Advanced experience with PostgreSQL, including performance tuning and migrations
- Strong knowledge of AWS, including EC2, ECS / EKS, Lambda, RDS (PostgreSQL), S3, IAM, VPC, CloudWatch
- Solid understanding of backend and distributed system design
- Experience designing RESTful APIs (GraphQL is a plus)
- Knowledge of caching strategies (Redis, in-memory caching)
- Familiarity with Docker and CI/CD pipelines
- Strong understanding of cloud security best practices
Benefits
- Flexible work arrangements
- Professional development
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Senior Software Engineer designing scalable backend services for financial solutions at DailyPay. Leading architectural evolution and mentoring engineers while ensuring high - quality backend operations.
Software Engineer Intern at FireMon designing and building user - friendly firewall management solutions. Collaborating across agile teams to enhance security operations and customer value.
RevOps Engineer creating operational systems for NHS growth team. Managing CRM and data infrastructure for efficient lead generation and sales processes with a high degree of ownership.
Senior Integrations Engineer designing and building healthcare data integrations for a tech startup. Working closely with health system customers to enhance integration capabilities while ensuring quality and security.
Software Engineer developing backend services for Trustpilot's fraud detection systems. Building scalable enforcement pipelines and maintaining internal tools in a hybrid work environment.
Software Engineer I at Trustpilot working on backend services for fraud detection systems. Integrating detection models and maintaining internal tools within a hybrid team.
Software Engineer building backend services for Trustpilot's fraud detection systems. Responsible for integrating models and maintaining internal tools while collaborating with a new team.
Linux & Kubernetes Administrator managing on - premise AI hardware and Linux server infrastructures at Fronius. Supporting Data Scientists and Engineers in maintaining Kubernetes and Docker environments.
Alternant Ingénieur en informatique au sein de Thales, participant à des projets inédits en services numériques. Formation pratique et académique dédiée à l'IT et à l’ingénierie.