Senior Full-Stack Developer

Sigma Software

Job Location:

Warsaw - Poland

Monthly Salary: Not Disclosed

Posted on: 14 hours ago

Vacancies: 1 Vacancy

Job Summary

Develop and maintain modern Full Stack web applications with a strong focus on Back-end architecture and scalability
Design and implement AI-powered features and intelligent workflows
Build and operate reliable secure and scalable cloud-native services
Collaborate with product managers UX designers architects and engineering teams
Participate in architecture discussions and technical decision-making
Develop and maintain RESTful APIs and service-to-service communication
Implement microservices and event-driven architecture patterns
Ensure application reliability observability security and performance
Contribute to CI/CD processes and engineering best practices
Promote engineering excellence and AI adoption within development teams

Qualifications :

At least 5 years of commercial experience in software development
Strong proficiency in JavaScript and TypeScript
Hands-on experience with React and in production environments
Strong experience with NestJS and scalable API design
Commercial experience with Go OR strong experience with Python ecosystem technologies
Experience with FastAPI SQLAlchemy pandas numpy and related Python tooling
Solid understanding of microservices architecture and event-driven systems
Experience with PostgreSQL and ORM tools such as Prisma
Practical experience with Docker and Kubernetes
Experience with or similar messaging technologies
Experience integrating IAM/SSO solutions such as Keycloak
Strong understanding of RESTful APIs and distributed systems
Knowledge of application security best practices
Experience working with CI/CD pipelines and Git
Strong analytical and problem-solving skills
Ability to work independently and collaborate effectively in cross-functional teams
Upper-Intermediate or higher level of English

WILL BE A PLUS:

Experience in pharmaceutical biotech healthcare or scientific research domains
Experience working with computational or mathematical modeling platforms
Familiarity with AI/ML integrations in enterprise applications
Experience with regulatory or compliance-driven systems
Experience with scientific or analytical data visualization
Familiarity with R for research or analytical purposes

Additional Information :

PERSONAL PROFILE:

Proactive and ownership-driven mindset
Strong collaboration and communication skills
Ability to work effectively in complex technical environments
Interest in modern AI technologies and innovation
Focus on engineering quality and continuous improvement

Remote Work :

Yes

Employment Type :

Full-time

Develop and maintain modern Full Stack web applications with a strong focus on Back-end architecture and scalabilityDesign and implement AI-powered features and intelligent workflowsBuild and operate reliable secure and scalable cloud-native servicesCollaborate with product managers UX designers arc...

Develop and maintain modern Full Stack web applications with a strong focus on Back-end architecture and scalability
Design and implement AI-powered features and intelligent workflows
Build and operate reliable secure and scalable cloud-native services
Collaborate with product managers UX designers architects and engineering teams
Participate in architecture discussions and technical decision-making
Develop and maintain RESTful APIs and service-to-service communication
Implement microservices and event-driven architecture patterns
Ensure application reliability observability security and performance
Contribute to CI/CD processes and engineering best practices
Promote engineering excellence and AI adoption within development teams

Qualifications :

At least 5 years of commercial experience in software development
Strong proficiency in JavaScript and TypeScript
Hands-on experience with React and in production environments
Strong experience with NestJS and scalable API design
Commercial experience with Go OR strong experience with Python ecosystem technologies
Experience with FastAPI SQLAlchemy pandas numpy and related Python tooling
Solid understanding of microservices architecture and event-driven systems
Experience with PostgreSQL and ORM tools such as Prisma
Practical experience with Docker and Kubernetes
Experience with or similar messaging technologies
Experience integrating IAM/SSO solutions such as Keycloak
Strong understanding of RESTful APIs and distributed systems
Knowledge of application security best practices
Experience working with CI/CD pipelines and Git
Strong analytical and problem-solving skills
Ability to work independently and collaborate effectively in cross-functional teams
Upper-Intermediate or higher level of English

WILL BE A PLUS:

Experience in pharmaceutical biotech healthcare or scientific research domains
Experience working with computational or mathematical modeling platforms
Familiarity with AI/ML integrations in enterprise applications
Experience with regulatory or compliance-driven systems
Experience with scientific or analytical data visualization
Familiarity with R for research or analytical purposes

Additional Information :

PERSONAL PROFILE:

Proactive and ownership-driven mindset
Strong collaboration and communication skills
Ability to work effectively in complex technical environments
Interest in modern AI technologies and innovation
Focus on engineering quality and continuous improvement

Remote Work :

Yes

Employment Type :

Full-time

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About Company

Sigma Software

At Sigma Software, we are involved with the clients team to contribute to the design and development of a technical solution for their tokenized domain reservation platform. We started by assigning a software architect to design the smart contracts and integrate blockchain into the s ... View more

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