Senior Fullstack Developer (GO, Python, React/Angular)

In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking a Senior Fullstack Developer to join our client, a leading company in consulting and digital transformation. You will join their API Platforms team and you will contribute to the design, development, integration, and maintenance of applications that enhance and extend their Sync API Platform, Async API Platform, and transversal API components. You"ll work with modern technologies such as Go (Golang), Python, Lua, React, and Angular, and help streamline their API and microservices infrastructure through robust automation and CI/CD pipelines.

Project information:

• Work Setup: 100% Remote work

• Rate: 180 - 200 PLN/net/h + VAT (B2B contract)

• Language: English (B2+ Required)

• Start date: depending on candidate availability

Project scope:

• Collaborate with the Integration API Platforms team to develop, maintain, and operate API-related applications and tools

• Integrate API platforms with various external systems and services

• Develop and maintain custom modules using the Lua programming language

• Design, build, and deploy tools and services using Golang, Python, React, and Angular

• Develop, maintain, and deploy microservices to support business and technical objectives

• Operate and support CI/CD pipelines in GitLab, automating deployments and API management tasks

• Write clean, well-documented, and thoroughly tested code

• Create, publish, and maintain Docker images for containerized applications

• Author and contribute to technical documentation, including how-to guides and knowledge articles in English

• Research, test, and evaluate new technologies to improve platform capabilities

• Conduct peer code reviews and help improve development standards and processes.

Requirements:

• Sc. or M.Sc. in Computer Science, Software Engineering, or a related field

• Strong technical background with hands-on development experience

• Proven experience developing microservices in Golang (Go)

• Experience integrating with API Management solutions (e.g., Kong) and Identity platforms (e.g., Okta)

• Proficiency in full-stack development using React, Angular, and Python

• Strong knowledge of JavaScript/TypeScript, web frameworks (e.g., Django, Flask), and RESTful API design

• Experience with database technologies and data modeling

• Expertise in front-end and back-end testing, deployment, and version control using GitLab

• Solid understanding of full-stack architecture, problem-solving, and communication best practices

Nice to have:

• Experience with Kong API Gateway and Solace PubSub+.

• Familiarity with software architecture principles and SDLC best practices.

• Experience integrating with CRM (e.g., Salesforce) and ERP (e.g., SAP) platforms.

• Strong analytical, problem-solving, and organizational skills.

• Ability to collaborate effectively with both technical and business stakeholders at all levels.

• Familiarity with Atlassian Suite (Confluence, Jira).

• Working knowledge of Agile methodology and the Scrum framework.

We offer:

• Full-time job agreement based on B2B

• Private medical care with dental care (covering 70% of costs) + rehabilitation package. Family package option possible

• Multisport card (also for an accompanying person)

• Life insurance