3720 Available Jobs for "junior python developer"

Intellias

Senior Platform Engineer (Python)

External
External

Our client is a leading global investment management company headquartered in London. It manages over $228 billion in assets and serves institutional investors, pension funds,...

SloughAny

17918

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

External
External

Software Engineer (AWS, Python, C#/C++, CFD/FEA) Oxford - 3-4 days per week in office. £45000 - £75000 + Package. - Must have a Computing/STEM Degree (2:1 or higher). - Can work...

OxfordAny

SC Cleared Python Engineer

SC Cleared Python EngineerInitial 5-month ContractFully Remote£400 - £575 p/day, Inside IR35 We're recruiting for a Python Engineer to support the development and improvement of...

LambethContract, Work From Home

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

Software Engineer (AWS, Python, C#/C++, CFD/FEA)Oxford - 3-4 days per week in office.£45000 - £75000 + Package.- Must have a Computing/STEM Degree (2:1 or higher).- Can work in...

OxfordFull Time

17918

SC Cleared Python Engineer

External
External

SC Cleared Python Engineer Initial 5-month Contract Fully Remote £400 - £575 p/day, Inside IR35 We're recruiting for a Python Engineer to support the development and improvement...

ClerkenwellWork From Home

Jobleads-UK

Lead Software Engineer - Python, Cloud & AI

External
External

Are you ready to make a real impact in cloud financial management technology? At JPMorganChase, you'll collaborate with talented teams to deliver secure, scalable, and...

GlasgowAny

Hays Specialist Recruitment Limited

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

External
External

Job DescriptionSoftware Engineer (AWS, Python, C#/C++, CFD/FEA) Oxford - 3-4 days per week in office. £45000 - £75000 + Package.- Must have a Computing/STEM Degree (2:1 or...

OxfordAny

Jobleads-UK

Software Engineer — OCaml, Python & Open-Source Impact

External
External

Jane Street is seeking software engineers to design and build the systems and tools that run the firm. You'll work across trading desks and accounting teams, building foundational...

Greater LondonAny

Jobleads-UK

Senior Python Developer - Hybrid | AI/LLM, RAG, CI/CD

External
External

Citibank (Switzerland) AG in Belfast is seeking a Senior Python developer to join the Wholesale Credit Risk Technology team. You will partner with onshore and offshore teams to...

Northern IrelandAny

Intellias

Senior Platform Engineer (Python)

External
External

Our client is a leading global investment management company headquartered in London. It manages over $228 billion in assets and serves institutional investors, pension funds,...

LondonAny

Intellias

Senior Platform Engineer (Python)

External
External

Our client is a leading global investment management company headquartered in London. It manages over $228 billion in assets and serves institutional investors, pension funds,...

South East EnglandAny

Jobleads-UK

Senior Backend Engineer (Python)

External
External

About Nevis Nevis is building the world's first AI wealth management platform. We are building the system financial advisors will run on for the next decade. Our AI completes...

Greater LondonAny

Corriculo Ltd

Senior Software Engineer, Python, Computer Vision, to £600 per day

External
External

Job DescriptionSenior Software Engineer, Python, Computer Vision, to £600 per dayAn immediate need for a Senior Software Engineer with strong skills in Python, Linux, Docker, and...

DidcotAny

Jobleads-UK

Senior Software Engineer - AI-Driven Java/Python Platforms

External
External

JPMorgan Chase & Co. in the Global Finance Technology group seeks a Software Engineer III to join an agile team delivering trusted market-leading technology in a secure, scalable...

ChristchurchAny

17918

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

External
External

Software Engineer (AWS, Python, C#/C++, CFD/FEA) Oxford - 3-4 days per week in office. £45000 - £75000 + Package. - Must have a Computing/STEM Degree (2:1 or higher). - Can work...

OxfordAny

External

Senior Platform Engineer (Python)

Intellias

AnySlough
Slough
Any
Posted 8 days ago by Intellias

Job Description

Our client is a leading global investment management company headquartered in London. It manages over $228 billion in assets and serves institutional investors, pension funds, wealth managers, and other sophisticated clients worldwide. The firm specializes in quantitative investing, alternative investments, systematic trading strategies, and technology-driven asset management. Data science, machine learning, and AI are core components of its investment and research processes.

As part of our collaboration we will focus on two foundational capabilities required to enable safe and scalable AI adoption across the enterprise: Agentic Security and AI-Ready Data Foundations.

Requirements

  • 5+ years of software engineering experience, with a strong focus on infrastructure or platform engineering.
  • Strong production-level Python, including testing, typing, packaging, and dependency management; Bash for scripting.
  • Solid Linux fundamentals and understanding of on-prem infrastructure, including networking, storage, and virtualization.
  • Hands-on experience with Terraform and Ansible.
  • Strong Docker and Kubernetes knowledge, including workload scheduling, configuration, and runtime resource access.
  • Experience building CI/CD pipelines with GitLab CI, GitHub Actions, Jenkins, or similar tools.
  • Experience with observability tools such as Prometheus, Grafana, and OpenTelemetry.
  • Good understanding of platform security: secrets management, IAM, network isolation, and dependency/supply-chain risks.
  • Strong troubleshooting skills and experience diagnosing complex distributed system issues.
  • Good communication and documentation skills; ability to collaborate with engineering and non-technical stakeholders.
  • English B2+.

Personal Skills

  • Adaptability and strong problem-solving mindset.
  • Ownership and attention to detail.
  • Clear communication and effective cross-team collaboration.
  • Ability to prioritize competing requests.
  • User-focused approach to building internal platforms.

Responsibilities:

internal infrastructure platform.

Work with engineering teams to identify recurring pain points and turn them into scalable platform features.

Automate manual infrastructure operations and build reliable self-service workflows.

Implement observability through metrics, structured logging, and alerting.

Own platform production issues from troubleshooting and root cause analysis to permanent resolution.

Manage and scale on-prem compute and storage infrastructure with performance and cost in mind.

Embed security best practices, including secrets management, least-privilege access, dependency hygiene, and auditability.

Evaluate new tools and technologies and contribute to the platform roadmap.