BW

Open to opportunities

Bartosz Wołcerz

@bartoszwocerz

Sr. Software Engineer with management experience focused on creative solutions and people's self-growth.

What I'm looking for

I seek technical leadership roles where I can architect backend systems, drive engineering practices, mentor teams, and apply AI/ML to trading and analytics in a collaborative, growth-focused company.

Sr. Software Engineer with management experience of a team of 10 members, and working in small to mid-sized companies. Focused on creative solutions and people's self-growth, and made improvements on various hierarchy levels with strong cooperation with management.

Experience

Work history, roles, and key accomplishments

GO

Senior Software Engineer

Grupa OLX

Feb 2024 - May 2024 (3 months)

Researched Apache Solr and non-functional requirements to inform search platform improvements and produced papers-based research to guide engineering decisions.

Apache SOLR Search Non Functional Requirements Documentation Distributed Systems Performance Analysis

SM

Senior Software Engineer

SmartRecruiters

Nov 2020 - Oct 2023 (2 years 11 months)

Led research and development initiatives including SDLC, architecture and build tooling; conducted interviews up to team-lead level and led AI data labelling projects to improve recruitment platform capabilities.

Java Kotlin Build Tools SDLC Architecture Interviewing Data Labeling Vendor Management CI CD

CT

Team/Tech Lead

Coders Team

Jul 2017 - Oct 2020 (3 years 3 months)

Led a 5–10 person engineering team on greenfield leasing platform projects, introduced event storming and ran architecture workshops to define system architecture and processes.

Java Kotlin Spring Boot Kubernetes Docker NoSQL Event Storming Architecture Team Leadership

CO

Software Developer

Comarch

Oct 2016 - Jun 2017 (8 months)

Developed Android and backend solutions using TDD/DDD principles and collaborated with business analysts to deliver SQL-backed enterprise features.

Java Android SQL PostgreSQL Oracle Hibernate TDD DDD REST

RT

Instructor / Developer

Red Stack Tech

Sep 2015 - Feb 2016 (5 months)

Delivered instructor-led workshops, performed web security scripting and Oracle DB capacity work while supporting cloud and CI/CD tooling adoption.

Web Security Oracle Terraform Helm CI CD GCP)BigQuery Scripting

Education

Degrees, certifications, and relevant coursework

AT

AGH University of Science and Technology

Master of Science, Computer Science (Computer Graphics)

2018 - 2019

Activities and societies: Courses: Software Architecture Masterclass; Reactive Domain-Driven Design workshop; conflict management workshop.

Master's studies in Computer Science with a specialization in Computer Graphics completed at the EAIiIB faculty.

AT

AGH University of Science and Technology

Bachelor of Science, Computer Science

2014 - 2018

Activities and societies: Courses and workshops attended including software architecture and domain-driven design.

Bachelor's studies in Computer Science at the EAIiIB faculty focusing on core computer science topics.

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Bartosz Wołcerz - Senior Software Engineer - Grupa OLX | Himalayas