Junior python developer Work, Jobs in England (with Salaries)

Sr Python Developer
FalconSmartIT —London
- SQL
- Scripting
- APIs
Quick apply
Senior Python Developer
NCC Group —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Annual leave
Quick apply
Staff/Lead Python Engineer (ML Platform/Ops)
Mimica —London
- Full-time
- Remote
- English
- Mentoring
- Software development
- Annual leave
- Flexible schedule
DevOps Engineer (Junior/Mid-Level) - Bazel Monorepo
Fractile —London
- C++
- Scripting
- Python
7d
Lead
Allied World Assurance Company —London
- Azure
- Oracle
- Computer Science
- Life insurance
Backend Engineer
9fin —London
- Full-time
- Hybrid work
- SQL
- AWS
- APIs
- Sick pay
Full Stack GIS Developer
Informed Solutions —Leeds
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Gym membership
- Referral programme
Quick apply
Lead Intelligent Automation & Low-Code Developer (Power Platform & Copilot)
Scale Factory —London
- Hybrid work
- Azure
- Analysis skills
- JavaScript
- Annual leave
11d
Dev Ops - Java/Python - London
Photon —London
- Full-time
- Computer Science
- Java
- Analysis skills
Software Engineer (Mid and Senior Levels)
One Big Circle —Bristol
- £36,000 - £70,000 a year
- Full-time
- AWS
- C++
- Machine learning
Quick apply
8d
Business Intelligence Development Partner
University Hospitals Sussex NHS Foundation Trust —Worthing
- £57,528 - £64,750 a year
- Full-time
- Management
- SQL
- Python
11d
Software Engineer
AlliedCrowds —London
- DevOps
- Data analysis skills
- AWS
Data Engineer
Artlogic —London
- Full-time
- Remote
- Sales
- SQL
- APIs
Quick apply
Software Engineer - Core Technology
AI Security Institute —London
- £61,620 - £74,605 a year
- Hybrid work
- Azure
- DevOps
- Laboratory experience
- Annual leave
4d
Research and Development Engineer (Marine Logistics)
Kinewell —Newcastle upon Tyne
- £35,000 - £50,000 a year
- Full-time
- Hybrid work
- Data analysis skills
- Maths
- Mentoring
- Free parking
- Flexitime
Quick apply
1d
Java Software Engineer
Durlston Partners —London
- £100,000 - £130,000 a year
- Java
- IT
- AI
Optimisation Specialist
Kinewell —Newcastle upon Tyne
- £35,000 - £50,000 a year
- Full-time
- Hybrid work
- Data analysis skills
- Maths
- Mentoring
- Free parking
- Flexitime
Quick apply
1d
Fullstack Software Engineer - Core
Dataiku —London
- Remote
- Azure
- Java
- Master's degree
DevOps Engineer
AWTG —London
- Azure
- DevOps
- AWS
Data Engineer (Maternity Cover 12 month FTC)
JDSPORTS —Bury
- Full-time
- SQL
- Continuous improvement
- Python
- Employee discount
Quick apply
5d

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Sr Python Developer

FalconSmartIT
London

Quick apply

Job details

Qualifications

Data structures
NumPy
UNIX
Bash (Unix shell)
SQL
Pandas
REST
Scripting
Django
APIs
Linux
Flask
Python
Shell Scripting

Full job description

Job Title: Sr Python Developer

Job Location: London, UK /Hybrid

Job type: 6 Months

Job Description:

We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting.

Key Responsibilities

Develop and enhance Python-based applications for trading and risk use cases

Build data processing pipelines and automation scripts for trade, risk and reconciliation workflows

Work with large financial datasets to support PnL, risk and reporting requirements

Contribute to system design, architecture and scalability decisions

Collaborate with quants, traders and risk teams to translate business requirements into technical solutions

Develop and integrate REST APIs and backend services

Contribute to CI/CD pipelines and deployment processes

Support production systems (L2/L3) including debugging, enhancements and performance optimization

Write and maintain unit and integration tests. Ensure high code quality and test coverage

Participate in code reviews and mentor junior developers where required

Must-Have Skills

Strong experience in Core Python development (610 years)

Strong SQL skills with ability to handle complex queries and large datasets

Experience with Python libraries (Pandas, NumPy) for data processing

Experience building RESTful APIs/services (Flask / FastAPI / Django)

Strong understanding of data structures and performance optimization

Experience working with large-scale data processing and performance optimization

Working knowledge of Unix / Linux environments and basic shell scripting

Domain Experience (Critical)

Experience working in Investment Banking / Capital Markets environments

Hands-on exposure to: Market Risk / CCR / PnL / Trade lifecycle / Reconciliation

Understanding of financial products such as: Derivatives (swaps, futures, options), bonds

Good-to-Have

Exposure to PySpark or large-scale data processing

Experience working with quants or pricing models

Basic scripting (Unix / Bash)

Regards,

Anusha

[email protected]

Quick apply

Refine Your Search

junior python developer jobs in england

Sr Python Developer

Senior Python Developer

Staff/Lead Python Engineer (ML Platform/Ops)

DevOps Engineer (Junior/Mid-Level) - Bazel Monorepo

Lead

Backend Engineer

Full Stack GIS Developer

Lead Intelligent Automation & Low-Code Developer (Power Platform & Copilot)

Dev Ops - Java/Python - London

Software Engineer (Mid and Senior Levels)

Business Intelligence Development Partner

Software Engineer

Data Engineer

Software Engineer - Core Technology

Research and Development Engineer (Marine Logistics)

Java Software Engineer

Optimisation Specialist

Fullstack Software Engineer - Core

DevOps Engineer

Data Engineer (Maternity Cover 12 month FTC)

I want to receive the latest job alerts for junior python developer in england

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