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Senior Go Developer
New
Go

Senior Go Developer

Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote
Sigma Software

Sigma Software

Sigma Software is a global software development company that enables enterprises, startups, and product houses to meet their technology needs through end-to-end delivery. We have been working since 2002, from all over the world.

Tech stack

    English

    B2

    Go

    advanced

    GCP

    advanced

    CI/CD

    regular

Job description

Online interview
Friendly offer

Join a globally recognized company where innovation meets impact. With a team of seasoned professionals and a culture built on excellence, we deliver top-tier AdTech solutions that shape industries and drive meaningful results. Be part of a Competence Center where your expertise will be valued, your voice will be heard, and your career will be empowered.


Project

We’re looking for engineers to join a cutting-edge project focused on privacy-first monetization solutions in the online advertising space. The product helps digital partners recover revenue in non-traditional environments by using intelligent content delivery strategies and compliance-based ad formats. You’ll be part of a technically strong team that optimizes for performance, scalability, and seamless user experience.


Requirements

  • At least 6 years of experience in software development and architecture using Go

  • Experience dealing with scaling highly available, globally distributed systems

  • Ability to manage and measure multiple priorities

  • Ability to communicate complex topics to business stakeholders

  • Strong proficiency in Golang, with hands-on experience building and maintaining high-performance systems

  • Expertise in Google Cloud Platform (GCP), including daily work with BigQuery, Datastore, and GCP infrastructure

  • Deep understanding of containerized environments, using Docker and orchestration of container deployments.

  • Solid grasp of Protobuf for data serialization and its associated tooling (Buf)

  • Experience with workflow orchestration (Apache Airflow) and Infrastructure as Code (Terraform)

  • Proficiency with CI/CD pipelines (CircleCI), Google Cloud Storage, and Pub/Sub messaging

  • Familiarity with Twirp APIs for lightweight RPC communication

  • Competence in profiling and performance tuning (Google Profiler)

  • At least Upper-Intermediate level of English


WOULD BE A PLUS

  • Familiarity with Prebid.js and the broader AdTech ecosystem

  • Knowledge of other programming languages and technologies


Personal Profile

  • Strong communication skills

  • Excellent organizational skills

  • A strong sense of ownership, thought leadership, and motivation

  • Ability to work well under pressure and meet deadlines


Responsibilities

  • Work on cutting edge applications

  • Lead development efforts, design and solve some of the advertising industry’s most complex scaling issues

  • Be responsible for various project initiatives to improve the delivery of hundreds of billions of transactions per day

  • Work alongside a team of engineers on an existing code base

  • Play a key part in influencing the engineering and product direction

  • Implement best practices for security, CI/CD, testing, and code quality

  • Stay up-to-date with emerging technologies and contribute to technical decision-making and innovation within the team

Undisclosed Salary

B2B

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Informujemy, że administratorem danych jest Sigma Software sp. z o.o. z siedzibą w Warszawie, ul. Chmielna 134 (dalej ja... more