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Senior Software Engineer

Job Location


Job Type



19 – 22 k + VAT PLN on B2B Contract




About the Role

We’re looking for an experienced Senior Software Engineer to join Softwareact. In this role, you will become a key part of a team of developers building frontend and backend services to support SaaS eCommerce platforms.


  • Interpret business needs and technical specifications to deliver a technical solution within agreed timelines and quality standards.

  • Write code according to coding standards, document and implement automated test scenarios, and maintain technical documentation.

  • Set up and maintain deployment systems, and participate in manual testing.

  • Provide technical guidance to the development team and perform maintenance development.

  • Investigate, analyze, and fix defects, and provide support to customers out-of-hours.

  • Provide progress reports, participate in project planning meetings, and create business requirements and technical specification documents.



  • Minimum of 5 years of development experience in a commercial environment.

  • Experience in communicating with non-technical stakeholders.

  • Proficiency in JavaScript/TypeScript for client-side and server-side programming, experience with FaaS platforms and popular Node frameworks, and integration with NoSQL data stores.

  • Experience working with cloud platforms and third-party REST and GraphQL APIs.

  • Familiarity with unit testing using  Jest, Enzyme, or React Testing Library, full-length software lifecycle, and Agile methodologies.

  • Advanced experience with Git, HTTP/H2  protocols, and web application security.

Nice to have:

  • At least 1 year of software development experience on an e-commerce platform.

  • Experience in managing tasks and timelines of a development team in a commercial environment, using React, and Docker, and integrating with relational databases.

  • Familiarity with APIs implementing HATEOAS+HAL, Atlassian Suite (Jira, Confluence, BitBucket), PCI compliance, and working with servers over SSH.


  • English – Fluent in Speaking and Writing


  • Access to Udemy

  • Flexible working hours

  • Medical Insurance (Luxmed, Medicover)

  • Opportunities for professional growth and development

About softwareact

Softwareact is a European provider of services in the areas of team building, software development, cloud, and infrastructure as well as cyber security and metaverse. Member of Pro Progressio since 2023. Founded in 2019, the company employs professionals and is represented in Europe and the United States.

We build professional smart teams with high-value services. We believe that high-quality, and well-paid engineers are key to success in both customer satisfaction and associates' engagement and accountability.

Our mission is to deliver high-quality services and products to our customers.

Values that drive us are honesty, trust, and respect.

We listen, we deliver, we act - we are softwareact!

#dedicatedteams #cloud #security #bigdata #devops #sre #metaverse

Apply via

We invite you to apply by sending your CV to

Please be advised that we will contact only selected candidates and we reserve the right to close the recruitment process early.

* Please be informed that it is important to ensure that you have included a statement regarding your personal data and its processing in accordance with the General Data Protection Regulation (GDPR), also known as RODO. Including this information in your CV is essential to comply with the regulations and protect your personal data.

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