Senior Golang Developer

*instinctools; Kalisz; Remote; PLN 180,000 - 240,000; Full time

Job summary

A software development company is seeking a Middle+/Senior Golang Developer to develop backend services and ensure code quality. The role requires 5+ years of experience with Golang and proficiency in APIs and SQL databases. Successful candidates will enjoy flexible working hours, learning opportunities, and the option for full remote work. Join a professional team focused on innovative solutions.

Benefits

Flexible working time

Professional and ambitious team

Learning opportunities

Full remote work

Co-funding for language courses

Qualifications

• 5+ years of experience with Golang.
• Proficient in APIs and microservices architecture.
• Strong experience with SQL databases (MySQL, PostgreSQL).
• Experience with event-driven architectures and messaging systems.

Responsibilities

• Develop and maintain backend services using Golang.
• Optimize applications for high-volume data storage, performance, and scalability.
• Collaborate with cross-functional teams.
• Debug technical issues and develop automation tools.
• Participate in code reviews and improve code quality.

Skills

Golang

APIs and microservices architecture

SQL databases

Event-driven architectures

Communication skills

Tools

Kafka

RabbitMQ

Prometheus

Grafana

ELK stack

Job description

instinctools is a software development company that provides custom software solutions for businesses of all sizes. Our team works closely with clients to understand their specific needs and provide personalized solutions that meet their business requirements.

Our team is looking for a Middle+/Senior Golang Developer for one of our clients.

Project

It is a global mobility and urban services platform that allows users to book rides or other services and negotiate the fare directly with the service provider. It offers a variety of services including ride-hailing, intercity travel, delivery, and task assistance, operating in over 700 cities across 47 countries and is the second most downloaded mobility app in the world.

Tasks

• Develop and maintain backend services using Golang, ensuring clean and efficient code.
• Optimize applications for high-volume data storage, performance, and scalability across multiple countries.
• Collaborate with cross-functional teams on feature design, system architecture, and shipping new features.
• Debug technical issues, implement unit and integration tests, and develop automation tools.
• Participate in code reviews, offering feedback to improve code quality.
• Contribute to the continuous improvement of development processes and best practices.

Expectations

• 5+ years of experience with Golang.
• Proficient in APIs and microservices architecture, including design and implementation.
• Strong experience with SQL databases (MySQL, PostgreSQL) and familiarity with non-relational databases.
• Experience with event-driven architectures and messaging systems (e.g., Kafka, RabbitMQ).
• Knowledge of monitoring tools such as Prometheus, Grafana, or ELK stack. Good grasp of server-side and client-side development limitations.

Soft Skills

• Strong self-management: ability to work independently and meet deadlines.
• Proactive and ownership-driven mindset.
• Effective and clear communication, including in distributed teams.
• Collaborative, open to feedback, and focused on shared goals.
• Strong problem-solving skills, especially in ambiguous contexts.
• High attention to detail and code quality.
• Adaptability to shifting priorities and new technologies.

We Offer

• flexible working time;
• professional and ambitious team;
• learning opportunities, seminars and conferences and time for exploring new technologies;
• full remote work;
• co-funding for language courses (English).