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Urgent! Senior Backend Developer (Golang) Job Opening In Poland, Poland – Now Hiring instinctools

Senior Backend Developer (Golang)



Job description

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*instinctools is a software development company that provides custom software solutions for businesses of all sizes.

Our team is looking for a Senior Golangdeveloper for one of our clients.

Our Client is one of the TOP-5 global management consulting firms considered to be among the most prestigious ones in the world.

Hundreds of customers from Fortune-, including the largest global financial institutions, the world’s top media companies, technology companies and federal government agencies rely on our Client’s proven platform and services.

Project The Strategy & Corporate Finance department is a pivotal division within the firm, offering a comprehensive suite of services designed to help clients navigate complex strategic and financial challenges.

Its structured approach, combined with deep expertise and innovative tools, ensures that clients receive the highest standard of advisory support.

Tech Stack: Go, Terraform, Docker, AWS, Postgress, Azure optional

Our expectations of the candidate: 

  • Strong experience with Golang (Go)
  • Proficiency in writing efficient SQL queries
  • Solid understanding of REST APIs and microservices architecture
  • Experience with relational (Postgres) and non-relational databases (MongoDB, OpenSearch)
  • Experience with containerized environments (Docker, AWS ECS)
  • Familiarity with CI/CD processes
  • Nice to have:

  • Experience with Snowflake
  • Experience in Python or Java (in case of strong engineers willing to upskill to Go)
  • Basic knowledge of Terraform and cloud infrastructure
  • Experience with load testing tools (Locust)
  • Strong debugging and problem-solving skills
  • English: Upper-Intermediate

    Responsibilities and Tasks:

  • Design, develop, and maintain high-quality Golang-based microservices
  • Optimize APIs for performance and scalability
  • Work with relational (Postgres) and non-relational databases (MongoDB, OpenSearch)
  • Support integration with Snowflake and data pipelines
  • Collaborate closely with frontend engineers, data scientists, and tech leads
  • Ensure code quality through unit testing and adherence to best practices
  • Contribute to performance optimization and system monitoring
  • We offer:

  • flexible working time
  • professional and ambitious team
  • learning opportunities, seminars and conferences and time for exploring new technologies
  • full remote work (from Polish location)
  • partial compensation of medical insurance (Luxmed) and multisport card
  • co-funding for language courses (Polish and English)
  • Join us and be part of a team that is changing the world through technology.


    Required Skill Profession

    Computer Occupations



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