Jobs at Sigma Software Group

Manage and monitor project execution, ensuring timely delivery within budget, while fostering customer relationships and leading a cross-cultural team.

The Project Coordinator will collaborate with managers to ensure project delivery, support team performance, handle recruitment, organize meetings, and maintain project documentation.

Design and implement large-scale backend solutions (primarily Node.js) with ReactJS front-end involvement. Maintain quality across design, development, testing, documentation, and maintenance. Collaborate closely with teams, follow engineering best practices, coach junior engineers, and promote clean code and design patterns. Build and secure distributed microservices, design and consume REST/GraphQL APIs, apply DevOps practices, and work extensively with AWS and MCP/agentic AI security integrations.

Coordinate project delivery and team performance by facilitating communication between clients, managers, and teams. Manage people-related activities (motivation, coaching, recruitment, performance reviews), maintain project documentation, coordinate meetings/workshops, prepare presentations, and contribute to process improvement and PM best practices.

Design and implement secure, high-performance backend services and APIs (REST/gRPC) in a secure environment. Develop business logic, state models, event processing, and logging. Work with MS SQL Server for schema design and query optimization, integrate with other systems, participate in technical design, code reviews, CI/CD, and resolve defects found in testing and security audits.

Lead GeekPay end-to-end as CEO: set strategy, product direction, go-to-market, build and lead the team, scale revenue and partnerships, leverage Sigma Software's ecosystem, and represent the company to customers, partners, and investors.

Lead GeekPay end-to-end: set strategy and product direction, build go-to-market and partnerships, scale revenue and operations, hire and lead the team, leverage Sigma Software resources, and represent the company to customers, partners, and investors.

Join a remote team to build a next-generation e-commerce fulfillment platform. Develop and maintain applications using TypeScript/JavaScript, Node.js, Nest.js, and React. Implement features like role-based access control and API integrations, leverage AI-assisted coding tools, participate in code reviews, and work within Agile/SCRUM processes to deliver scalable, maintainable solutions.

Join a remote Agile team to build an e-commerce fulfillment platform. Develop full-stack features using TypeScript/JavaScript, Node.js/Nest.js and React, implement APIs, collaborate with stakeholders, use AI-assisted coding tools, participate in code reviews, and support continuous improvement under senior developer guidance.

Manage a portfolio of projects in the public sector, ensuring timely delivery within scope and budget while leading teams and fostering collaboration.

Lead the development of AI-native test automation processes and frameworks, ensuring technical quality and operational efficiency in AI-augmented testing.

As a Middle Java Developer, you will design, develop, and implement scalable distributed systems while ensuring high performance and low latency. You'll work on APIs, resolve production issues, and conduct testing, collaborating with cross-functional teams.

The internship offers beginner developers hands-on experience in game development, with collaboration on a project, leading to potential employment.

The Principal AI-Augmented Test Automation Engineer will lead AI-native test automation, define processes, establish frameworks, and collaborate with stakeholders on quality strategy and operational efficiency.

The Senior BI Engineer designs and maintains BI reports and dashboards, analyzes business requirements, optimizes SQL queries, and ensures data accuracy while collaborating with stakeholders.

Develop and maintain frontend applications using React.js and GraphQL, collaborating with backend developers and designers, optimizing for performance.

The Senior BI Engineer will design and maintain BI reports, analyze business needs, optimize SQL queries, and collaborate with stakeholders to enhance data-driven decision-making.

Responsible for driving business development of AI products, managing the sales cycle, building client relationships, and ensuring contract negotiations are completed.

The Full Stack JavaScript Developer will design, build, and maintain software solutions, utilizing Agile methodologies and best practices in a collaborative environment.

As a Senior Test Engineer, you will enhance a social shopping platform's quality through collaborative testing across mobile and web, ensuring user satisfaction and product excellence.