business analyst

database engineer

Avesoro

<div>
 
 
 About Us
 
 
 
 
 
 
 Avesoro is a leading gold mining company operating in West Africa, dedicated to operational excellence, safety, and responsible mining practices. We are seeking an Environmental Supervisor to support environmental compliance, monitoring, and sustainability activities at the New Liberty Gold Mine.
 
 
 
 
 
 This position will play an active role in environmental monitoring, waste management, water treatment operations, environmental reporting, and Environmental Management System (EMS) implementation while ensuring compliance with company standards and international best practices.
 
 
 
 
 
 
 Key Responsibilities
 
 
 
 
 
 <ul>
 <li>
 Analyse and validate environmental monitoring data received from field activities and laboratory results, ensuring quality control and data integrity,
 </li>
 <li>
 Maintain and update the developed monitoring database and generates the compliance graphs for environmental reporting,
 </li>
 <li>
 Ensure calibration and proper functioning of monitoring equipment,
 </li>
 <li>
 Oversee site-wide management of domestic and hazardous waste, including on-site handling and off-site disposal in compliance with regulations,
 </li>
 <li>
 Prepare the daily program and assignments for environmental team employees and coordinates the program with team officers,
 </li>
 <li>
 Oversee the operation and performance of the mine site water treatment plant ensuring compliance with applicable standards,
 </li>
 <li>
 Conduct environmental inspections, prepare reports, and track corrective actions to closure,
 </li>
 <li>
 Track and ensure compliance with all project-related government permits,
 </li>
 <li>
 Support Environmental Management System (EMS) implementation, environmental training, and reclamation planning and tracking,
 </li>
 <li>
 Support environmental management system implementation at nearby exploration sites,
 </li>
 <li>
 Support environmental permitting processes for new projects and project modifications,
 </li>
 <li>
 Ensure all environmental activities are conducted in line with company standards and international best practices,
 </li>
 </ul>
 
 
 
 
 
 Qualifications
 
 
 
 
 
 
 
 Education:
 
 Bachelor&rsquo;s degree in Environmental Engineering.
 
 
 
 
 
 
 Experience:
 
 A minimum 5 years of relevant working experience preferably in mining industry.
 
 
 
 
 
 
 Technical Skills:
 
 Hands-on experience in EMS implementation, waste management, water treatment operations, environmental monitoring, and rehabilitation is preferred. Experience on GIS software (ArcGIS, Civil 3D, QGIS, MapInfo etc.) is a preference.
 
 
 
 
 
 
 Soft Skills:
 
 Strong communication skills in English, both written and verbal.
 
 
 
 
 
 
 Additional Requirements:
 
 Valid driver&rsquo;s license and clean driving record and the military service should be served for male candidates.
 
 
 
 
</div>

Environmental Supervisor (Located in Liberia)

SIEGWERK

<div><div>Why Siegwerk?</div><div></div><div> 
Siegwerk is one of the world&rsquo;s leading suppliers of Printing Inks and sustainable packaging solutions. Right now, we are looking for a &quot; Senior Industrialization Engineer &quot; to join us in Istanbul Tuzla plant.</div><div></div><div> 
This is an outstanding opportunity to make your mark with a genuine global leader in its field. We can offer you significant flexibility and support in a company focused on making a positive impact on the world. Siegwerk is poised to disrupt the global packaging industry; changing the way packaging is produced and consumed for the benefit of us all. At Siegwerk, you will have everything you need to help make that change.</div><div></div><div> 
Join us, let&rsquo;s Do it. With Heart. Join us, let&rsquo;s Do it. With Heart.</div><div></div> 
Our Benefits &ndash; What We Offer You?<ul><li>
Employer-Paid Private Pension Plan (BES) &ndash; Full employer contribution to support your long-term financial well-being.</li><li>
Additional Leave Days &ndash; Including birthday leave, moving day leave, and administrative leave to support work&ndash;life balance.</li><li>
Employee Well Being &amp; Support Programs &ndash; Offering psychological support for employees and their families, along with well‑being seminars to enhance overall mental and emotional health.</li><li>
Global Learning Platform &ndash; Siegwerk Learning Hub &ndash; Unlimited access to more than 20,000 online learning modules worldwide, plus Speexx language training.</li><li>
Social Benefits &ndash; Marriage allowance, child allowance, and an annual Ramadan market gift card.</li><li>
Corporate Benefits Platform &ndash; Exclusive discounts and special offers from partner brands.</li><li>
Multisport Card &ndash; Access to a wide network of gyms, studios, and wellness facilities at a discounted rate.</li></ul><div></div> 
Your Tasks &ndash; What You can expect as Senior Industrialization Engineer?<ul><li>
Act as the central and accountable contact person for all industrialization and scale‑up activities from laboratory to full‑scale production.
</li><li>Serve as the main technical interface for Supply Chain Management (SCM) regarding non‑conforming or rejected batches, root‑cause investigations, and corrective actions.
</li><li>Lead and support cost‑saving initiatives, process optimization measures, and Continuous Improvement Projects (CIP) in collaboration with SCM and Operations.
</li><li>Test, validate, and assess new formulations and process concepts using laboratory‑scale grinding and dispersing equipment.
</li><li>Industrialize and implement new formulations and processes on the shop floor together with SCM Process Engineers.
</li><li>Plan, execute, and closely monitor scale‑up trials and first industrial batches to ensure stable, reproducible, and efficient production.
</li><li>Provide technical support to Technical Development (TD) to ensure smooth transfer of innovations into manufacturing.
</li><li>Support Quality Control (QC) in defining and aligning specifications that meet customer and regulatory requirements while remaining realistic and achievable in production.
</li><li>Contribute to process standardization, documentation, and knowledge transfer across sites where applicable.
</li><li>Actively promote Siegwerk&rsquo;s standards for safety, sustainability, quality, and operational excellence in all activities.</li></ul><div></div> 
Your Profile &ndash; What do You bring as Senior Industrialization Engineer?<ul><li>
University degree in Chemistry or Chemical Engineering
</li><li>Professional experience in manufacturing within the coatings, inks, or related process industries (strongly preferred)
</li><li>Solid expertise in grinding and dispersing processes, ideally with hands‑on experience in industrial‑scale production environments
</li><li>Good understanding of plant equipment, production technologies, and manufacturing process flows
</li><li>Proven laboratory experience and confidence in bridging lab‑scale development with industrial reality
</li><li>Strong analytical and problem‑solving mindset with the ability to work independently in a fast‑paced environment
</li><li>A collaborative, hands‑on, and results‑oriented personality with excellent communication skills
</li><li>High level of flexibility, resilience, and ownership mentality
</li><li>Proficiency in spoken and written English; additional languages are an advantage</li></ul><div></div> 
Are you interested?
To apply for this position please use Talent@SW.</div>

Senior Industrialization Engineer

OrangeUni

Job Title : Senior Python Backend DeveloperLocation : Fully RemotePosition Type : Full-Time/Freelance About Us:OrangeUni is a forward-thinking company dedicated to delivering cutting-edge digital solutions. We value innovative ideas, meticulous attention to detail, and a deep understanding of user needs. We are looking for a Senior Python Backend Developer to join our team to create scalable services, ensuring top-notch web security and user experience. If you fancy working on the latest backend features, focusing on both functionality and security, have excellent English proficiency and the ability to thrive in a dynamic, remote environment, we’d love to connect with you! Position Overview:Your expertise as a Senior Python Backend Developer and your understanding of web security principles will be invaluable to our team. You will be handling a complex, high-traffic platform with thousands of registered users, including video streaming, image processing, and an internal CRM. Required Skills and Experience:<ul><li>Expertise in Python (5+ years) and Django framework, ORM, migrations, admin interface, creating REST API with Django Rest Framework;</li><li>Experience with setting up or maintaining AWS (S3, RDS, SNS, SQS, CloudFront, CloudFormation) and implementation of OAuth flows;</li><li>Proficiency with AI tools/LLM, Celery (4.x/5.x) and message brokers (Redis or RabbitMQ);</li><li>Experience using Docker (Dockerfile, docker-compose) and basic CI/CD knowledge (GitHub Actions or similar);</li><li>Good knowledge of SQL and relational databases (preferably PostgreSQL);</li><li>Proficiency in Git (Pull/Merge Requests, Code Reviews, Git Flow);</li><li>English language — Full professional proficiency in English</li></ul> This is a Senior position only. Only apply if you have at least 5 years of experience in these areas:<ul><li>Language: Python (primary), basic JavaScript (Vue.js — nice to have)</li><li>Database: PostgreSQL</li><li>Framework: Django, Django REST Framework</li><li>Models: Django ORM models (relational)</li><li>Architect Patterns: RESTful API</li><li>Broker Message: Redis or RabbitMQ</li><li>Cache: Redis</li><li>Monitoring Tools: Sentry (Pytest, Flake8, Bandit, wemake-python-styleguide - nice to have)</li><li>LLM: AI tools (OpenAI, Claude, RAG / Knowledge Base Tools, Zapier, Make.com)</li></ul> Nice to Have:<ul><li>DevOps experience: AWS (S3, RDS, SNS, SQS, CloudFront, CloudFormation)</li><li>Set up and maintain CI/CD pipelines (GitHub Actions or similar).</li><li>Familiarity with payment gateways (Mollie or similar Stripe, PayPal, etc.);</li><li>Setting up and optimizing Sentry, logging, and monitoring;</li><li>Testing and working with code quality tools: Pytest, Flake8, Bandit, wemake-python-styleguide;</li><li>Work with internationalization and external integrations (CRM, other APIs);</li><li>Basic Vue.js knowledge or experience interacting with a Vue-based frontend;</li><li>Using feature flags with django-waffle and advanced admin plugins (e.g., CKEditor, image-cropping, sortable2);</li><li>Familiarity with Poetry (managing dependencies with pyproject.toml), Fabric (deployment scripts), and/or Django Channels (real-time WebSockets);</li><li>Handling PDF and image processing (e.g., PyMuPDF, Pillow, heif-image-plugin).</li></ul> What We Offer:<ul><li>A fully remote role with flexible working hours.</li><li>The opportunity to work on innovative projects alongside a collaborative and talented team.</li><li>Competitive full-time/freelance compensation, based on experience.</li><li>Room for professional growth and long-term opportunities within the organization.</li></ul> If you are passionate about creating clean, maintainable, efficient back-end code and driving business success, we want to hear from you! Apply today and join OrangeUni team as our next Python Developer! To apply for this position please send your CV, portfolio link, and Linkedin/Github

Senior Python Developer (Django) with DevOps experience (AWS)

Explore 3+ Database engineer in Istanbul this July. Find roles across top companies and apply now to boost your career.

3 database engineer jobs In Istanbul

Environmental Supervisor (Located in Liberia)

Senior Industrialization Engineer

Senior Python Developer (Django) with DevOps experience (AWS)