Python developer Work, Jobs in Halton, Chs (with Salaries)

Principal Software Engineer
Unlem Software & Infrastructure Ltd —Manchester
- £95,765.61 - £124,787.71 a year
- Full-time
- Hybrid work
- Azure
- System design
- Java
- Health & wellbeing programme
- Flexitime
Quick apply
1h
Software Engineer - Performance Tooling
Arm —Manchester
- £55,300 - £74,800 a year
- Hybrid work
- Computer Science
- Java
- Scripting
2d
Software Engineer
Zellis —Manchester
- Azure
- Master's degree
- AWS
- Annual leave
Principal Technical Safety Engineer – Software Development
Risktec Solutions —Warrington
- Full-time
- Hybrid work
- Engineering
- Data analysis skills
- Master's degree
Software Engineer (DV Security Clearance)
CGI —Manchester
- Full-time
- Azure
- Java
- AWS
Quick apply
Senior Research Software Engineer
University of Liverpool —Liverpool
- £39,906 - £59,966 a year
- Full-time
- Hybrid work
- C++
- University
- Machine learning
14d
Real Time Software Development & Deployment Engineer
Expleo —Manchester
- Engineering
- C++
- Bachelor's degree
DevOps Engineers (DV Security Clearance)
CGI —Manchester
- Full-time
- DevOps
- Java
- Scripting
Quick apply
Cloud Developer
Roke —Manchester
- Full-time
- AWS
- Python
Senior Backend Software Engineer (Python)
Anaplan —Manchester
- Azure
- Computer Science
- Engineering
Quick apply
6d
Software Engineering Specialist
BT Group —Manchester
- Full-time
- C++
- Agile
- Python
- Annual leave
- Employee discount
DevOps Engineer
Ripjar —Manchester
- Full-time
- Remote
- Azure
- AWS
- JavaScript
- Annual leave
- Employee assistance programme
Quick apply
Software Engineer - Manchester
Accenture —Manchester
- Full-time
- Azure
- Java
- SQL
Debugger Software Engineer
Arm —Manchester
- £55,300 - £74,800 a year
- Hybrid work
- Java
- C++
- Machine learning
3d
Software Test Engineer
Expleo —Manchester
- Management
- Engineering
- Windows
AWS Cloud Native DevOps Engineer (eDV)
Frontier Resourcing —Manchester
- £50,000 - £95,000 a year
- Full-time
- AWS
- Scripting
- Python
Quick apply
Cyber Software Engineer
Roke —Manchester
- Full-time
- Windows
- C++
- Agile
Embedded Software Engineer
ALTEN —Manchester
- £35,000 - £65,000 a year
- Full-time
- Hybrid work
- Computer Science
- Military
- Engineering
- Employee assistance programme
- Life insurance
Quick apply
Senior Software Engineer
Novanta —Stockport
- Full-time
- Computer Science
- Data analysis skills
- SQL
Junior Full Stack Software Engineer
Informed Solutions —Altrincham
- Hybrid work
- Azure
- Java
- AWS
- Gym membership
- Referral programme
Quick apply

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Principal Software Engineer

Unlem Software & Infrastructure Ltd
Manchester

Quick apply

Job details

Permanent | Full-time
£95,765.61 - £124,787.71 a year
1 hour ago

Benefits

Health & wellbeing programme
Flexitime
Company pension
Paid volunteer time
Free fitness classes

Qualifications

Cloud infrastructure
Azure
Go
Node.js
C#
System design
Google Cloud Platform
Java
Microservices
AWS
Distributed systems
APIs
Python

Full job description

About the Role:

Manchester has become one of the UK’s fastest-growing technology hubs, and at Unlem Software & Infrastructure Ltd, we are building scalable, high-performance software systems that power modern digital businesses.

We believe enterprise software should be fast, reliable, and elegantly engineered—not complex for the sake of it. We are looking for a Principal Software Engineer who can take ownership of architecture and technical direction across our core platforms.

This is not just a coding role. You will define engineering standards, shape system architecture, and act as a technical authority across multiple teams. You will work closely with engineers, product stakeholders, and infrastructure specialists to deliver robust, cloud-native systems that scale.

You are someone who thrives in complex technical environments, enjoys solving distributed systems challenges, and takes pride in building software that lasts.

Why Work With Us?

Engineering Ownership: You will have real influence over architecture decisions, system design, and engineering direction from day one.

Modern Cloud Stack: We work with cloud-native technologies and modern backend frameworks, focusing on scalable microservices, APIs, and distributed systems.

High-Impact Work: Your decisions will directly shape platform performance, reliability, and scalability across production systems.

Technical Culture: We value engineering depth, clean architecture, and thoughtful design over bureaucracy and process overhead.

Growth & Influence: This role is designed for senior engineers who want to step into Staff/Principal-level impact and beyond, with opportunities to shape long-term technical strategy.

Key Responsibilities:

Architecture Ownership:
Define and evolve system architecture across backend services, cloud infrastructure, and distributed systems.

Technical Leadership:
Provide guidance to engineering teams, set coding and design standards, and ensure consistency across services.

Scalable Systems Design:
Build and improve high-performance, fault-tolerant systems designed for scale and reliability.

Engineering Excellence:
Improve observability, CI/CD pipelines, deployment strategies, and system performance.

Cross-Team Collaboration:
Work closely with product and engineering stakeholders to translate requirements into robust technical solutions.

Mentorship:
Support and guide senior and mid-level engineers through code reviews, design reviews, and technical coaching.

What We Are Looking For:

Experience:
8+ years in software engineering, with significant experience in Senior, Staff, or Principal-level roles.

System Design Expertise:
Strong background in distributed systems, backend architecture, and scalable platform design.

Cloud Knowledge:
Hands-on experience with AWS, Azure, or GCP in production environments.

Programming Skills:
Proficiency in at least one modern backend language (Java, Python, Go, C#, or Node.js).

Architecture Mindset:
Strong understanding of microservices, APIs, system reliability, and performance optimization.

Leadership Ability:
Able to influence engineering direction and mentor other engineers effectively.

Mindset:
Pragmatic, detail-oriented, and able to balance speed of delivery with long-term engineering quality.

Pay: £95,765.61-£124,787.71 per year

Benefits:

Company pension
Flexitime
Free fitness classes
Health & wellbeing programme
Paid volunteer time

Work Location: Hybrid remote in Manchester

Quick apply

Refine Your Search

python developer jobs in halton, chs

Principal Software Engineer

Software Engineer - Performance Tooling

Software Engineer

Principal Technical Safety Engineer – Software Development

Software Engineer (DV Security Clearance)

Senior Research Software Engineer

Real Time Software Development & Deployment Engineer

DevOps Engineers (DV Security Clearance)

Cloud Developer

Senior Backend Software Engineer (Python)

Software Engineering Specialist

DevOps Engineer

Software Engineer - Manchester

Debugger Software Engineer

Software Test Engineer

AWS Cloud Native DevOps Engineer (eDV)

Cyber Software Engineer

Embedded Software Engineer

Senior Software Engineer

Junior Full Stack Software Engineer

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