Middle/Senior Python Developer (ConnectWise)

Worldwide | Jan. 21, 2026

Report as Closed

Company: Sigma Software

Salary: $80,000 - $100,000

Type: Remote

Employment: Full Time

Description: Company DescriptionAre you a skilled Full Stack Developer ready to work with modern cloud technologies and impactful integration projects? We at Sigma Software are looking for a Mid-to-Senior specialist to join our distributed team, working remotely from Europe.In this role, you will contribute to a long-term international project, developing scalable web applications and services that connect enterprise systems and enhance partner experiences. You’ll be part of a collaborative, Agile environment where your ideas and expertise will directly influence the product’s evolution.Why join us? At Sigma Software, you’ll work with cutting-edge technologies, have opportunities for professional growth, and be part of a team that values innovation, flexibility, and work-life balance.CUSTOMEROur customer is ConnectWise, a US-based company specializing in software solutions for IT service providers. ConnectWise offers a suite of products for remote monitoring, business automation, cybersecurity, and cloud services. With a strong global presence, they are recognized for enabling Managed Service Providers (MSPs) to deliver exceptional IT services efficiently.PROJECTYou will be part of a dynamic international team building a modern, cloud-powered platform that serves thousands of partners worldwide. The solution is a React-based web application backed by scalable AWS services, enabling secure user management, authentication, public APIs, billing operations, and seamless integration with other enterprise systems, including Salesforce.The roadmap includes several high-impact initiatives:Unified Access & SSO: Delivering a frictionless partner experience through streamlined provisioning, authentication, and permissions.Salesforce Transformation: Migrating to a consolidated Salesforce environment to boost autonomy and reduce dependencies.Next-Gen UI: Exploring migration to a cutting-edge MUI-based design system for a unified, modern interface.You’ll be working alongside experienced Python and Full Stack engineers in a collaborative, agile environment, contributing to solutions that directly influence business efficiency and partner satisfaction.Job DescriptionDesign, develop, and maintain scalable web applications and services across the full stackBuild backend services and APIs using Python or Node.js, integrating with SQL/NoSQL databases and AWS servicesImplement AWS Lambda functions for serverless workflowsOptimize application performance, ensuring high availability and scalabilityCollaborate with product managers, designers, and engineers to deliver high-quality solutionsWrite clean, maintainable, and testable code following best practicesTroubleshoot and resolve technical issues across the stackParticipate in code reviews and uphold coding standardsDocument APIs using OpenAPI (Swagger) for consistency and clear communicationDevelop unit tests to ensure code quality and reliabilityStay current with emerging technologies and industry trendsQualifications3+ years of experience in Python web development with backend frameworks (Flask, Django, FastAPI) or Node.js (Express, NestJS)Proven experience deploying applications on public cloud platformsFamiliarity with serverless architecture and microservices design patternsStrong understanding of RESTful APIs and frontend-backend integrationExperience with SQL and/or NoSQL databasesKnowledge of web application security best practicesExperience with testing frameworks (Jest, Cypress, PyTest, Mocha)Proficiency in Git and familiarity with CI/CD pipelinesExcellent problem-solving skills and attention to detailStrong communication and collaboration abilitiesBachelor’s degree in Computer Science or related field, or equivalent experienceWOULD BE A PLUSExperience with AWS services beyond Lambda (e.g., S3, DynamoDB, API Gateway)Knowledge of MUI or other modern UI frameworksPrior work on large-scale integration projectsExperience with Salesforce integration

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