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Sigma SoftwareSS

AI Solution Architect

Sigma Software Group is a global IT consulting company that provides top-quality custom software development, graphic design, testing, and support services to a wide range of industries.

Sigma Software

Employee count: 1001-5000

Ukraine only

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  • Design scalable AI-driven solutions, ensuring performance, reliability, and maintainability
  • Integrate multiple components (AI/ML, backend systems, third-party services) into a cohesive architecture
  • Provide technical estimation, advisory services, PoCs, and support during pre-sale activities
  • Collaborate with stakeholders to elicit and clarify product and technical requirements
  • Partner with PMs to align architecture with project goals and constraints
  • Translate complex business requirements into scalable and compliant technical architectures
  • Define architectural standards, best practices, reference models, governance rules, CI/CD expectations, and operational guidelines
  • Analyze existing client infrastructure and align new solutions accordingly
  • Balance functional and non-functional requirements (performance, security, cost, scalability)
  • Drive and justify key technical decisions based on trade-offs and alternatives
  • 7+ years of experience in software engineering and system design
  • 3+ years in a technical leadership or architecture role
  • Strong proficiency in Python
  • Hands-on experience with AI/ML solutions (including LLMs / Generative AI)
  • Proven experience designing distributed systems and integration-heavy solutions
  • Experience with cloud platforms (AWS, GCP, or Azure)
  • Hands-on experience with containerization and orchestration: Docker, Kubernetes, Helm
  • Strong understanding of APIs, microservices, and system integration patterns
  • Proven track record in consulting, pre-sales, and client-facing activities
  • Strong communication skills and ability to work with both technical and non-technical stakeholders
  • Advanced level of English

WILL BE A PLUS

  • Experience with LLM-based solutions (RAG, AI agents)
  • Hands-on experience with TensorFlow or PyTorch
  • Background in Data Engineering or Big Data
  • Cloud certifications

PERSONAL PROFILE

  • Ability to make and defend strategic technical decisions
  • Strategic thinker with the ability to see the “big picture”
  • Strong ability to bridge business needs with technical solutions
  • High level of ownership and accountability
  • Adaptability in dynamic environments
  • Leadership through expertise and influence

We are looking for an AI Solution Architect who will be responsible for translating business requirements into scalable, robust, and efficient technical solutions.

This role is part of Sigma Software’s Center of Excellence, a strategic division dedicated to delivering high-impact technological solutions across diverse industries. The team specializes in advanced architecture design, AI/ML integration, cloud-native solutions, and enterprise-grade systems. Operating as a knowledge and innovation hub, it collaborates with global clients to solve complex business challenges through cutting-edge technology and best engineering practices.

About the job

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Posted on

Job type

Full Time

Experience level

Experience

7 years minimum

Location requirements

Hiring timezones

Ukraine +/- 0 hours

About Sigma Software

Learn more about Sigma Software and their company culture.

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At the heart of Sigma Software Group lies a culture deeply rooted in Scandinavian values, emphasizing mutual respect, transparency, and a minimal hierarchy. This foundation fosters an environment where every voice is heard and valued, empowering our team of over 2000 IT experts to innovate and excel. Since our inception in 2002, our mission has been to build long-term, synergistic relationships not just with our clients, but with our employees as well. We believe that the key to delivering top-quality, value-adding IT services is a team that feels supported, inspired, and driven by a shared passion for finding better solutions. Our culture is one of perseverance, coupled with exceptional client management and strong engineering principles, which has been the cornerstone of our success and sustained growth on the global stage.

Our commitment extends beyond delivering cutting-edge software solutions. We are dedicated to nurturing the growth of the IT ecosystem through our educational platform, Sigma Software University, and fostering the next generation of tech innovators via our corporate venture fund, Sigma Software Labs. This holistic approach reflects our core belief in the power of collaboration and knowledge sharing. We actively encourage our specialists to pursue professional development, offering a continuous education program and a multitude of knowledge-sharing events. This dedication to growth, combined with a flexible work-life balance and a strong sense of community, defines who we are. We are more than just a technology partner; we are a collective of passionate individuals working together to create a better tomorrow, driven by a constant quest for innovation and a commitment to making a positive impact on the world.

Employee benefits

Learn about the employee benefits and perks provided at Sigma Software.

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Discount program

Access to a discount program.

Flexible schedule

Organize your work schedule in a way that suits you.

Remote or office work

You can choose to work from one of our outstanding offices or remotely.

Legal support

24/7 call center for legal advice and urgent lawyer assistance in case of an incident.

View Sigma Software's employee benefits
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Sigma Software

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