Fullstack Developer at Conetic Group in Lisbon, Lisbon, Portugal

Conetic is an innovative global company dedicated to transforming the flying experience by making the passenger journey engaging and truly memorable.

We specialize in comprehensive media services, with a focus on creating more personalized and engaging experiences for travelers at every step of the journey.

By uniting Touch Inflight Solutions and ABOVE, Conetic brings together a leading IFE content service provider and a robust cloud-based media distribution platform. This combination of curated content, data-driven personalization, and an automated cloud media supply chain enables airlines to deliver fresh, personalized content to passengers faster and more efficiently through a seamless, end-to-end solution.

About the role:

Conetic seeks a Backend / Fullstack Developer to help build and evolve our platform. You'll join an international team managing the full software development life cycle for our AWS-based product, which stores and distributes encoded video and metadata for customers, including major airlines.

The role centers on serverless backend development — designing APIs, data models, and event-driven workflows — with the flexibility to contribute across the stack when a feature cuts end-to-end. A working fluency in modern AI coding tools is expected.

About the responsibilities:

• Design and build serverless backend services on AWS using Python, Lambda, API Gateway, DynamoDB, S3, and EventBridge;
• Design and evolve the platform's data model and the API surface consumed by frontend and third-party integrations;
• Develop fast, secure data-handling solutions with REST, GraphQL, and AWS AppSync;
• Implement event-driven workflows and orchestrations (EventBridge, Step Functions) for encode monitoring, QC, and CMS integrations;
• Own infrastructure as code with AWS CDK, deployment pipelines, environments, and monitoring configuration;
• Step into the frontend (React, TypeScript, Tailwind) when a feature needs end-to-end delivery, pairing with the frontend developer on shape of the API;
• Test, debug, and upgrade software to ensure efficiency, correctness, and cost-effectiveness;
• Collaborate with development teams and product managers to ideate software solutions;
• Use AI coding tools as part of the daily workflow — drafting, reviewing, and refactoring code with AI assistance;
• Contribute to the team's evolving AI-native practices: share effective prompts, workflows, and patterns that raise the bar for the whole team.

About you:

• Fluent in English;
• Strong backend development experience in Python (3.11+) on AWS — Lambda, API Gateway, DynamoDB, S3, EventBridge;
• Experience with infrastructure as code, ideally AWS CDK (TypeScript or Python);
• Comfort with serverless and event-driven architecture patterns (single-table DynamoDB, pub/sub, step-function orchestration);
• Familiarity with authentication models like OAuth and Cognito;
• Working knowledge of the frontend side of the stack — TypeScript, React, Tailwind — enough to pair and contribute on cross-cutting features;
• Understanding of software engineering principles, version control (GitHub), and deployment;
• Experience with streaming technologies, DASH/HLS, or media encoding workflows is a plus;
• Hands-on experience using AI coding assistants in real project work, not just experimentation;
• Willingness and curiosity to explore new AI tooling, workflows, and agent-based approaches as they emerge; comfort working with non-deterministic tools and iterating on prompts as part of the craft.

About the benefits:

• Flexible working hours.
• Health Insurance.
• Birthday Leave.
• International team.

Conetic Group is committed to fostering an inclusive and diverse work environment, where all individuals are treated with respect, dignity, and fairness. We believe in providing equal opportunities for employment and advancement, regardless of factors such as race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or any other protected characteristic. This policy sets forth our commitment to promoting equal opportunity and diversity within our organization.