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First seen by Alion on Oct 12, 2026.

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ITDS is a Polish technology consulting and staffing firm that supplies engineers, analysts and project specialists to banks, insurers and other financial institutions. Its consultants work inside client delivery teams on software development, testing, business analysis, data engineering, cloud infrastructure and cybersecurity, usually on long-running programmes rather than short advisory engagements. The firm is based in Warsaw, recruits across Poland and increasingly for remote assignments elsewhere in Europe, and posts a high volume of contract and permanent technology vacancies under its own name on behalf of client employers.

Join Our Team as a Senior / Principal / Sr. Principal Software Engineer (Cloud Platform) – Shape the Future of AI-Native Cloud Technologies in Financial Services!

Are you a passionate software engineer eager to lead the development of cutting-edge cloud platforms? We are seeking exceptional Senior, Principal, and Sr. Principal Software Engineers to craft the next generation of AI-native cloud solutions tailored for the financial industry. In this pivotal role, you will be a hands-on technical leader, solving complex distributed systems challenges, designing scalable cloud architectures, and writing high-performance, production-grade code infused with AI capabilities. This is an individual contributor role perfect for engineers who love building innovative solutions, with the opportunity to mentor and influence a team of talented engineers.

What you'll do:

  • Design and develop highly scalable, cloud-native platforms on AWS.
  • Create distributed systems, APIs, event-driven services, and core platform components.
  • Drive engineering excellence through clean architecture, rigorous testing, code reviews, CI/CD pipelines, observability, and operational best practices.
  • Own systems end-to-end—from initial design to production deployment and ongoing operations.
  • Mentor fellow engineers, promoting technical excellence and best practices.
  • Collaborate closely with product teams and AI specialists to deliver enterprise-grade software solutions.

Required Skills:

  • 8+ years (Senior), 12+ years (Principal), or 15+ years (Sr. Principal) of software engineering experience.
  • Hands-on coding expertise with Python.
  • Deep experience designing, building, and operating cloud-native applications on AWS, Azure, OCI, or GCP.
  • Strong understanding of distributed systems, scalability, resilience, performance optimization, and security.
  • Proven track record of delivering high-reliability production systems using modern engineering practices, including CI/CD, infrastructure as code, automated testing, and monitoring.
  • Excellent system design skills and effective technical communication.

Nice to Have Skills:

  • Experience with Kubernetes, microservices architecture, event streaming, or platform engineering.
  • Exposure to AI/LLM platforms, agentic systems, or developer platforms.
  • Background in fintech, enterprise SaaS, or highly regulated environments.

Preferred Education & Experience:

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
  • Extensive experience in building enterprise-grade cloud applications within complex, regulated industries.

Other Requirements:

  • Ability to work independently as a technical leader.
  • Willingness to collaborate with diverse teams and adapt to evolving project needs.
  • Relevant certifications in cloud platforms (e.g., AWS certifications) are a plus.

Embark on a rewarding journey and be at the forefront of innovative cloud solutions in finance. Apply now to make a tangible impact with your expertise!

Tech stack

  • Python
  • Multi-agent AI Systems
  • Langchain
  • Langgraph
  • Cloud Platforms (AWS/Azure/GCP)
  • vector databases
  • Tensorflow/Pytorch
  • MLOps & CI/CD
  • Kubernetes & Docker
  • AI Safety & Ethical AI
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