Senior Fullstack engineer (ReactTypeScript & )

Thales

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profile Job Location:

Bucharest - Romania

profile Monthly Salary: Not Disclosed
Posted on: Yesterday
Vacancies: 1 Vacancy

Job Summary

Location: Bucharest Romania

Thales is a global technology leader trusted by governments institutions and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of defence and security aerospace and space cybersecurity and digital identity were driven by a mission to build a future we can all trust.

In Romania we are advancing innovation through software engineering research and development delivering solutions in key markets in which Thales Group operates. Our engineers design develop and integrate solutions that impact global industries from fully operational systems and subsystems for naval warfare and maritime security operations to air traffic management systems satellite-based solutions tactical indoor simulations identity and biometric technologies and more.

Role: Senior Fullstack engineer (React/TypeScript & Python/)

Mission:

Join us in building the future of engineering productivity. Were creating a ground-breaking agent garden that will transform how 40000 engineers workenabling seamless connections between AI systems engineering tools and data while fostering a thriving marketplace of AI agents and services.

As a Senior Full-Stack Developer youll play a critical role in bridging the gap between our sophisticated agent garden and the tools engineers use every dayfrom custom UIs to deep integrations with tools like GitLab Polarion and beyond.

Why This Role is Exciting:

  • Build Something Revolutionary
  • Work on the cutting edge of agentic AI and developer experience
  • Massive Impact
  • Your code will be used by 40000 engineers across the organization
  • Innovation Lab Environment
  • Join an active AI innovation lab and internal AI community in Thales Romania
  • Shape the System
  • Significant influence on technical decisions architecture and team culture

What you will do:

Build User-Facing Experiences:

  • Design and develop intuitive web applications interfacing with our agent garden
  • Create dedicated UI components making complex AI interactions simple and powerful
  • Build responsive accessible interfaces using modern web technologies (React TypeScript)

Integrate with Engineering Tools:

  • Develop deep integrations with COTS products like GitLab Polarion and other development tools
  • Enable agentic AI capabilities within existing workflows (e.g. AI-powered code review)
  • Design and implement APIs connecting our system with diverse engineering ecosystems

Enable the AI Revolution:

  • Work closely with AI agents Developers to expose backend capabilities through agentic interfaces (MCP server or agent tools)
  • Build configuration and management interfaces for agents MCP or A2A Catalog and marketplace features
  • Implement traceability and auditability features giving users visibility into AI actions
  • Enforce the IAM delegation from the user to agents to performs engineering action in a secure way

Champion Quality & Craft:

  • Apply software craftsmanship principles: TDD clean code living documentation
  • Write comprehensive tests (unit integration E2E) and maintain high code quality
  • Support development of junior/mid engineers through code reviews pair programming and coordinating mentorship
  • Contribute to technical decisions and architectural choices

About you:

  • You hold a masters degree in engineering computer science or a related field.
  • professional experience in full-stack development
  • Frontend: React TypeScript HTML5 CSS3 modern build tools
  • Backend: Python or GO
  • APIs: RESTful GraphQL WebSocket authentication/authorization (OAuth JWT)
  • Databases: SQL and NoSQL ORM frameworks
  • Integration specialist: Proven track record with third-party systems and COTS products
  • DevOps awareness: CI/CD containerization (Docker) cloud infrastructure
  • Cloud services: Experience with AWS Azure or Google CloudYour Approach
  • Craftsmanship first: BDD DDD TDD clean code principles
  • Quality obsessed: Balance speed with robustness and maintainability
  • Security conscious: Think about cybersecurity implications in designs
  • Documentation lover: Living documentation and knowledge sharing

Mobility:

  • Travels to France to consider

Languages:

  • English mandatory
  • French would be a plus

    At Thales were committed to fostering a workplace where respect trust collaboration and passion drive everything we do. Here youll feel empowered to bring your best self thrive in a supportive culture and love the work you do. Join us and be part of a team reimagining technology to create solutions that truly make a difference for a safer greener and more inclusive world.


    Required Experience:

    Senior IC

    Location: Bucharest RomaniaThales is a global technology leader trusted by governments institutions and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation our solutions empower critical decisions rooted in h...
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    Key Skills

    • APIs
    • Docker
    • Jenkins
    • REST
    • Python
    • AWS
    • NoSQL
    • MySQL
    • JavaScript
    • Postgresql
    • Django
    • GIT

    About Company

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    In all critical environments - air, land, sea, space and cyberspace - decision-makers, operators, crews and members of our armed services and security forces are faced with millions of important decisions every day. It is in supporting these people that Thales in the United States ha ... View more

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