Middle/Senior Python Developer Job at Sigma Software Group

Middle/Senior Python Developer

The CHI Software team is not standing still. We love our job and give it one hun...

Location

Salary:

Not provided

CHI Software

Expiration Date

Until further notice

Requirements

Advanced knowledge of Python and Software Engineering Principles
Strong familiarity with REST API backend development
Experience with Docker, and microservices architecture
Experience with cloud platforms like AWS, Google Cloud, or Azure
Experience in good documentation practices for software systems
Conversation English level, enabling effective communication with clients and team members

Job Responsibility

Design and develop robust and scalable backend services using Python frameworks (e.g., Flask, Django) and microservices architecture
Implement and maintain RESTful APIs to expose data and services to frontend applications and other systems
Collaborate with data engineers and scientists to design and implement data pipelines and ETL processes using tools like Kafka and SQL databases
Leverage cloud platforms (AWS, GCP, Azure) to deploy and manage infrastructure and applications
Contribute to the development and maintenance of data catalogs and data mesh architectures to improve data accessibility and governance
Write clear and concise documentation for APIs, services, and systems to facilitate understanding and maintenance

Middle/Senior AI, ML Engineer

Join us at Provectus to be a part of a team that is dedicated to building cuttin...

Location

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Comfortable with standard ML algorithms and underlying math
Strong hands-on experience with LLMs in production, RAG architecture, and agentic systems
AWS Bedrock experience strongly preferred
Practical experience with solving classification and regression tasks in general, feature engineering
Practical experience with ML models in production
Practical experience with one or more use cases from the following: NLP, LLMs, and Recommendation engines
Solid software engineering skills (i.e., ability to produce well-structured modules, not only notebook scripts)
Python expertise, Docker
English level - strong Intermediate
Excellent communication and problem-solving skills

Job Responsibility

Create ML models from scratch or improve existing models
Collaborate with the engineering team, data scientists, and product managers on production models
Develop experimentation roadmap
Set up a reproducible experimentation environment and maintain experimentation pipelines
Monitor and maintain ML models in production to ensure optimal performance
Write clear and comprehensive documentation for ML models, processes, and pipelines
Stay updated with the latest developments in ML and AI and propose innovative solutions

Middle/senior AI, ML Engineer

Join us at Provectus to be a part of a team that is dedicated to building cuttin...

Location

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Comfortable with standard ML algorithms and underlying math
Strong hands-on experience with LLMs in production, RAG architecture, and agentic systems
AWS Bedrock experience strongly preferred
Practical experience with solving classification and regression tasks in general, feature engineering
Practical experience with ML models in production
Practical experience with one or more use cases from the following: NLP, LLMs, and Recommendation engines
Solid software engineering skills (i.e., ability to produce well-structured modules, not only notebook scripts)
Python expertise, Docker
English level - strong Intermediate
Excellent communication and problem-solving skills

Job Responsibility

Create ML models from scratch or improve existing models
Collaborate with the engineering team, data scientists, and product managers on production models
Develop experimentation roadmap
Set up a reproducible experimentation environment and maintain experimentation pipelines
Monitor and maintain ML models in production to ensure optimal performance
Write clear and comprehensive documentation for ML models, processes, and pipelines
Stay updated with the latest developments in ML and AI and propose innovative solutions

Middle/Senior AI, ML Engineer

Join us at Provectus to be a part of a team that is dedicated to building cuttin...

Location

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Comfortable with standard ML algorithms and underlying math
Strong hands-on experience with LLMs in production, RAG architecture, and agentic systems
AWS Bedrock experience strongly preferred
Practical experience with solving classification and regression tasks in general, feature engineering
Practical experience with ML models in production
Practical experience with one or more use cases from the following: NLP, LLMs, and Recommendation engines
Solid software engineering skills (i.e., ability to produce well-structured modules, not only notebook scripts)
Python expertise, Docker
English level - strong Intermediate
Excellent communication and problem-solving skills

Job Responsibility

Create ML models from scratch or improve existing models
Collaborate with the engineering team, data scientists, and product managers on production models
Develop experimentation roadmap
Set up a reproducible experimentation environment and maintain experimentation pipelines
Monitor and maintain ML models in production to ensure optimal performance
Write clear and comprehensive documentation for ML models, processes, and pipelines
Stay updated with the latest developments in ML and AI and propose innovative solutions

Middle/Senior Computer Vision Engineer

The CHI Software team is not standing still. We love our job and give it one hun...

Location

Salary:

Not provided

CHI Software

Expiration Date

Until further notice

Requirements

MS/PhD degree in Computer Science or related field
Upper-Intermediate level of English is mandatory
3+ years experience in Computer Vision / Machine Learning
Understanding of state-of-the-art CV approaches
Proficiency in Python, including expertise in key CV / DL libraries such as OpenCV, TensorFlow, PyTorch, Keras etc.
Experience with some of the well-known neural networks architectures such as YOLO, MobileNet, U-Net, R-CNN-based architectures etc.
Experience with Git, Docker, Linux

Job Responsibility

Actively contribute to the development of the company’s research and pre-sales activities
Contribute to new ideas for implementation within the R&D center
Join ongoing projects
Tasks related to: Sensor fusion
Deep fake
Image generation
3D Reconstruction

What we offer

Use the latest technologies
Participate in technical events and conferences (the cost is covered by the company)
Regular techtalks and professional development
Build strong teamwork skills and become an essential part of dynamic teams
Improve your English in classes and speaking directly with clients
Increase your productivity and communication level via Scrum, Kanban, and Agile methodologies

Middle/Senior ML Engineer (GenAI)

Join us at Provectus to be a part of a team that is dedicated to building cuttin...

Location

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Comfortable with standard ML algorithms and underlying math
Strong hands-on experience with LLMs in production, RAG architecture, and agentic systems
AWS Bedrock experience strongly preferred
Practical experience with solving classification and regression tasks in general, feature engineering
Practical experience with ML models in production
Practical experience with one or more use cases from the following: NLP, LLMs, and Recommendation engines
Solid software engineering skills (i.e., ability to produce well-structured modules, not only notebook scripts)
Python expertise, Docker
English level - strong Intermediate
Excellent communication and problem-solving skills

Job Responsibility

Create ML models from scratch or improve existing models
Collaborate with the engineering team, data scientists, and product managers on production models
Develop experimentation roadmap
Set up a reproducible experimentation environment and maintain experimentation pipelines
Monitor and maintain ML models in production to ensure optimal performance
Write clear and comprehensive documentation for ML models, processes, and pipelines
Stay updated with the latest developments in ML and AI and propose innovative solutions

New

Retail Store Manager

Jay Jays has an exciting opportunity for an experienced leader to join the squad...

Location

Australia , Merrylands

Salary:

Not provided

Just Group

Expiration Date

Until further notice

Requirements

A commitment to achieving sales and KPIs, while managing operational costs effectively
Proven leadership experience in retail, with a track record of driving sales
Passion for denim and fashion, with expertise in customer service
Ability to coach and develop a high-performing team
Strong visual merchandising experience and the ability to work from briefs
A go-getter attitude, ready to help your team achieve success

Job Responsibility

Lead your team to smash sales targets and hit KPIs
Train, coach, and develop your crew to unlock their full potential, making sure the squad is always in top form
Take charge of stock management, minimising loss while maximising your sales
Keep the store sharp with visual merchandising strategies and promo updates
Create a safe and fun work environment for your team and customers
Manage your team’s roster and ensure the right people are in the right place at the right time

What we offer

Competitive hourly rate with penalty rates for evenings, weekends, and public holiday shifts
KPI incentives and monthly and seasonal bonuses, based on store performance
50% off Jay Jays products so you can rock the latest styles
A structured 3-month training plan with buddy manager support to set you up for success
Leadership workshops and development opportunities to help you level up
Exclusive perks via the Just Us Portal, such as Gym membership discounts
Flexibility with your roster so you can balance work and life
Employee Assistance Program for all your well-being needs

Fulltime

New

Barista

Are you looking for an exciting, fast-paced, and social experience? Here’s your ...

Location

United States , Kingsville

Salary:

Not provided

Aramark UK

Expiration Date

Until further notice

Requirements

Previous customer service experience preferred
Previous cash handling experience preferred
Previous experience as a barista preferred
Basic math & counting skills required
Must be able to work independently with limited supervision
Must follow required dress code as assigned
Able to read and communicate in English and able to follow recipes
Complete Food Handling Certification as required

Job Responsibility

Accurately operate a register/POS and handle cash and credit card transactions
Greet and assist customers while anticipating their needs
Prepare and serve coffees, teas, specialty beverages per brand standards
Prepares and serve food items in line with location standards
Count, organize and balance cash drawer, fill out the cashier slip and make deposits
Adheres to Aramark’s cash handling policies and procedures
Set up and breakdown coffee bar, stations or store including cleaning and sanitizing
Maintain clean and sanitary work area
Stock beverage coolers, grab and go items, service ware and condiments
Follow health, safety, and sanitation guidelines for all products

Fulltime

Middle/Senior Python Developer

Sigma Software Group

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Requirements:

Additional Information:

Job Posted:
January 22, 2026

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Middle/Senior Python Developer

Sigma Software Group

Location:

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Requirements:

Additional Information:

Job Posted:January 22, 2026

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IT - Software Development

Contract Type:
Not provided

Job Posted:
January 22, 2026