03/31/2026 updated

**** ******** ****
100 % available

Senior Software Engineer & Consultant

Shipley, United Kingdom
Only remote
Master of Science with Distinction in Software Engineering
Shipley, United Kingdom
Only remote
Master of Science with Distinction in Software Engineering

Profile attachments

BartekJarocki-contractor 2026.pdf

Software Development & Programming
Expertise in C/C++, Python, Java, JavaScript with over 20 years of experience in software design and development across medical, telecom, and electronics industries

Embedded Systems & IoT
Specialist in Linux applications development, RTOS systems, industrial IoT protocols including MQTT, SNMP, XMPP, and edge computing solutions

DevOps & Backend Systems
Advanced skills in Docker, CI/CD pipelines, database management with MySQL, MongoDB, and cloud infrastructure automation

Medical Software Compliance
Experience with IEC 60601, ISO-13485 standards and medical software safety requirements

Agile Methodology
Project management using Agile/Scrum methodologies with TDD and ISO Waterfall approaches

Quality Assurance & Testing
Implementation of automated testing frameworks, GTest, unit testing, and continuous integration practices

System Architecture
Design and implementation of scalable software architectures for complex distributed systems

Technical Leadership
Experience leading R&D departments and mentoring development teams in multicultural environments

Experience

Professional experience10+ years
Freelancer since2006

Languages

GermanGoodEnglishFluentPolishNative speakerRussianGood

Project history

Senior Software Engineer & Consultant

Davison & Co
Business Process Support and Systems Integration for chartered accountants practice, developing Python and JavaScript solutions for client engagement platforms

Software Developer

Mandam Gliwice
Industrial Automation/IoT development for agricultural machinery manufacturer, implementing edge-computing systems for climate monitoring using MING stack

Software Engineer

RedEmbedded Ltd
STB Engineering and Quality Oversight for broadcaster, developing Set Top Box features and implementing automated testing frameworks

Software Engineer

CMR Surgical
Medical Software Integration and Testing for surgical robot manufacturer, maintaining test fixtures and developing cloud-based CI/CD integration

Senior Software Engineer

RedEmbedded Ltd
Infrastructure as Service initiative and software architecture design, leading technical projects and mentoring development teams

Integration Engineer

Pace PLC
Integration Engineering for set-top-box manufacturer, coordinating open-source stacks integration and continuous integration pipelines

Senior Software Engineer

Redembedded Ltd
Technical Innovation and Systems Engineering, developing Linux system performance profiling solutions and real-time advertisement splicing systems

Software Developer

Path Intelligence Ltd
Data Engineering & Product Integration for retail footfall tracking services, developing social media product demonstrations using Python/Django

Software Engineer

Pace PLC
Embedded Integration for set-top-box manufacturer, porting RESTful web services and developing performance adaptation control systems

Software Engineer

Nokia-Siemens Networks
System Stabilization and Platform Engineering for GSM/3G wireless telecom, optimizing embedded Linux software stack and resolving memory leaks

Windows Developer

Surfcontrol PLC
Windows network security product maintenance, fixing URL filtering system bugs and developing GUI features using .NET WinForms

Software Developer

Datong Electronics PLC
Rapid Prototyping for security and surveillance manufacturer, implementing GPS positioning device communication protocols

Software Developer

Redembedded Design
Embedded Development for satellite media provider, developing UI customer-facing features and conducting technical analysis of STB subsystems

Head of Software Department

ITAM
Leadership & Methodology for medical technology research and manufacturing, progressing from Junior Developer to leading 12-person R&D department

Senior Software Engineer

Filtronic Comtek PLC
Embedded Development and Test Automation for GSM/3G wireless telecom, co-designing Linux subsystems for network power amplifiers

Team Lead

Jeftek Ltd
Team Leadership for VoIP solutions provider, leading 4-person team developing Windows VoIP GUI applications and modernizing workflows

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