Sigma Software

Sigma Software

Visit websiteLinkedIn1,001-5,000 employees

Sigma Software is a London-headquartered, privately held IT consultancy that designs and builds custom software for startups and enterprises. The company provides end-to-end services—engineering, web and mobile development, .NET/Java platforms, AR/VR, and UI/UX—delivered via outsourcing, managed teams, and consulting. Founded in 2002, it supports long-term product development and modernization projects across multiple industries for global clients.

Open Positions at Sigma Software

35 open positions

Lviv, UkraineSenior

Senior Embedded Software Developer building secure, cloud-connected IoT and edge systems with advanced networking, remote device management, and firmware update capabilities. The role combines embedded C/C++ development, real-hardware debugging, wireless connectivity, and cybersecurity.

CC++DockerGitGitLab CI/CD
3 days ago
Warsaw, PolandSenior

Senior Embedded Software Developer building secure, networked firmware for cloud-connected IoT and edge devices. The role focuses on connectivity, OTA updates, device lifecycle management, and embedded cybersecurity across real hardware platforms.

CC++DockerGitGitLab CI/CD
3 days ago
Remote, UkraineSenior

Lead reliability engineering for a cloud-native AI platform serving enterprise biotech and pharmaceutical customers. You will shape infrastructure, observability, automation, and incident response practices as a founding Site Reliability Engineer.

AWSDatadogDockerGoGrafanaKubernetes+3 more
5 days ago
Remote, Poland or Warsaw, PolandEntry Level

Join a collaborative engineering team building a scalable, cloud-native product information platform for a global telecommunications company. As a Junior Full-Stack Engineer, you will develop Python and React features, APIs, integrations, and data-processing functionality with mentorship from senior engineers.

AzureGitLab CI/CDKubernetesNext.jsPostgreSQLPython+3 more
9 days ago
Remote, Poland or Warsaw, PolandMid Level

Full-Stack Engineer building scalable, cloud-native data systems with Python, React, and PostgreSQL. The role spans API development, distributed integrations, testing, deployment automation, and continuous improvement for a telecommunications Product Information Service.

AzureGitLab CI/CDKubernetesNext.jsPostgreSQLPython+3 more
10 days ago
Remote, PolandSenior

Build scalable TypeScript and Node.js backend microservices and AI-enabled platform services for a global AdTech ecosystem. The role combines AWS serverless engineering with LLM integrations, reusable platform capabilities, and cloud-native architecture.

Amazon DynamoDBAWSGraphQLNode.jsTerraformTypeScript
10 days ago
Remote, EMEA or Warsaw, PolandSenior

Build and scale end-to-end full-stack features for an AI-driven biomanufacturing platform serving pharmaceutical and biotech companies. This senior role spans architecture, backend services, frontend interfaces, production deployment, and direct collaboration with scientific and pharma stakeholders.

Remote, Poland or Kraków, PolandSenior

Embed with client teams to redesign operational workflows around AI and take the resulting systems from prototype to production. This hands-on Forward Deployed Engineer role combines technical delivery, stakeholder leadership, and client enablement, with a required BFSI background.

12 days ago
Remote, Poland or Warsaw, PolandSenior

Build and scale end-to-end full stack features for an AI-driven biomanufacturing platform used by pharmaceutical and biotech companies. You’ll own product functionality from architecture through production while collaborating with ML scientists, data engineers, clients, and life sciences experts.

Remote, EMEA or Warsaw, PolandMid Level

Full-Stack Engineer building scalable, cloud-native data services with Python, React, REST APIs, and PostgreSQL. The role contributes across the full software development lifecycle for a telecommunications Product Information Service.

AzureGitLab CI/CDKubernetesNext.jsPostgreSQLPython+3 more
13 days ago

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