Senior python developer Work, Jobs in Chesham (with Salaries)

AI Enabled SDLC Engineer
ClearRoute —London
- Hybrid work
- Microsoft Excel
- AWS
- Mentoring
Lead Technical Project Manager
Black Duck Software, Inc. —Reading
- SQL
- Software development
- Communication skills
Software Engineer II - QuantumBlack Labs
McKinsey & Company —London
- Azure
- Computer Science
- English
Senior Enterprise System Engineer
Deliveroo —London
- Full-time
- Hybrid work
- Azure
- AWS
- JavaScript
- Annual leave
Software Engineering Lead / Applied AI Engineering
RELX —London
- Full-time
- DevOps
- Java
- Master's degree
- Employee assistance programme
- Employee discount
Senior Devops Engineer
Warner Bros. Discovery —London
- Windows
- C++
- In-person
- Work from home
Senior Software Engineer
Alvaria Inc —Hayes
- Full-time
- English
- Scripting
- IT
Quick apply
7d
Senior Backend Software Engineer
Motorola Solutions —Uxbridge
- Full-time
- Hybrid work
- Java
- C++
- Machine learning
- Employee stock purchase plan
- Employee assistance programme
11d
Senior/Principal Consultant - Planning Division
Steer —Hemel Hempstead
- Full-time
- Hybrid work
- AutoCAD
- Business development
- No degree
- Annual leave
- Employee assistance programme
Quick apply
Workday Developer
RSM UK —London
- Full-time
- Machine learning
- JavaScript
- Mentoring
1d
Head of Pipeline (DNEG Animation)
DNEG —London
- Supervising experience
- Organisational skills
- Software development
9d
Principal Forward Deployed Architect
Atlassian —London
- Remote
- Up to 50% travel
- Java
- Travel
13d
Senior DevSecOps Engineer
Holland & Barrett —London
- Full-time
- AWS
- Communication skills
- Python
- Employee discount
Head of Cloud Engineering
CloserStill Media —London
- Hybrid work
- Azure
- DevOps
- SQL
Quick apply
Senior Security Engineer, IAM
Deliveroo —London
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Annual leave
Cloud Native Engineer
Frontier Resourcing —London
- £50,000 - £95,000 a year
- Full-time
- DevOps
- Java
- AWS
Quick apply
Sr. Observability Engineer
Universal Music Group —London
- Full-time
- Azure
- Data analysis skills
- AWS
Senior DSP/FPGA Engineer I
CesiumAstro —Milton Keynes
- Full-time
- Engineering
- Laboratory experience
- Microsoft Office
- Free parking
- Employee assistance programme

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The ideal candidate should have experience in data visualisation technology, such as Tableau, as well as strong SQL and Snowflake knowledge but most importantly…
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Senior Python Trainer
Ekascloud —London
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AI Enabled SDLC Engineer

ClearRoute
London

Apply Now

Job details

Qualifications

Microsoft Excel
AWS
Mentoring
Scripting
GitHub
APIs
Financial services
Python

Full job description

About Us:

ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges.

We take as much pride in our people, culture and work-life balance as we do in making better software. We’re not just making better software. We’re making the making of software better. Collaborative, entrepreneurial and dedicated to problem solving, we bring the step change our customer need to sustain innovation. Our values challenge us to do the best we can for ClearRoute, our customers and most importantly our team. This is an opportunity for you to build the organisation from the ground up, use your voice to drive change and help transform organisations and problem domains.

Role:

Hands-on technical lead responsible for delivering production-quality Python/FastAPI services on agentic development platform
Senior engineering presence within a fast-moving, matrixed programme, expected to lead by example, set standards, and drive delivery without waiting for direction
Works directly with chief architect to translate an evolving platform vision into working, well-tested software increments
Plays a central role in scaling agentic ways of working across 120+ engineers, acting as a practitioner-coach for teams onboarding onto AI-assisted development
Operates at the intersection of application delivery and platform adoption, building real services while helping establish the engineering culture the programme depends on.

Key Responsibilities:

Design, build, and ship Python/FastAPI services on the platform, owning quality from acceptance criteria through to production
Establish and enforce engineering guardrails through acceptance tests, architecture tests, and coded standards covering line limits, design patterns, import rules, and layering
Use agentic editors (Claude Code, Cursor, etc.) as a core daily delivery tool and guide other engineers on safe, productive, and governed use
Identify and mitigate agent failure modes in practice — including prompt injection, scope creep, hallucinated APIs, and unsafe code edits — before they reach production
Work cross-functionally across cloud, AI, Snowflake, and application teams to proactively surface blockers, resolve ambiguity, and keep delivery momentum

Required Experience:

6+ months of sustained, hands-on delivery using agentic editors (Claude Code, Cursor, or equivalent) in a real production codebase — evidenced with specific examples, not experiments or demos
Strong Python and FastAPI in production — building application-layer backend services, not infrastructure scripting or automation
Deep, practical understanding of agent failure modes and how to mitigate them within an engineering delivery workflow
Acceptance and architecture testing fluency — writes tests before code by instinct, and can enforce coding standards programmatically through automated test suites
Proven ability to lead technical delivery in ambiguous, fast-moving environments without a dedicated product manager

Desirable Experience:

Experience working in financial services or a regulated enterprise environment where governance, audit, and compliance are first-class concerns
Background re-architecting legacy or Excel-based applications into modern, well-structured services
Exposure to internal developer platforms or paved-road engineering — understanding how platform and application layers interact
Experience coaching or mentoring engineers on agentic development practices, including how to review, test, and govern AI-generated code
Familiarity with the broader technology stack: AWS-native development, GitHub Actions pipelines, and integration with skills marketplace or API catalogue patterns

At ClearRoute, we believe diverse perspectives lead to better outcomes, and inclusion creates the conditions for everyone to thrive. We are proud to have built a family friendly working environment and have many employees who have caring responsibilities alongside work. We welcome applications from people who require flexibility and will be happy to discuss needs on an individual basis.

We are committed to fostering a culture where all team members feel respected, supported, and empowered to do their best work. We celebrate individuality and our differences and understand that some differences may mean that you require changes made to the interview process. We are happy to cater to your needs to make the interview accessible, if this is something you require please let us know by emailing us at [email protected]

Apply Now

Refine Your Search

senior python developer jobs in chesham

AI Enabled SDLC Engineer

Lead Technical Project Manager

Software Engineer II - QuantumBlack Labs

Senior Enterprise System Engineer

Software Engineering Lead / Applied AI Engineering

Senior Devops Engineer

Senior Software Engineer

Senior Backend Software Engineer

Senior/Principal Consultant - Planning Division

Workday Developer

Head of Pipeline (DNEG Animation)

Principal Forward Deployed Architect

Senior DevSecOps Engineer

Head of Cloud Engineering

Senior Security Engineer, IAM

Cloud Native Engineer

Sr. Observability Engineer

Senior DSP/FPGA Engineer I

Other jobs to consider

I want to receive the latest job alerts for senior python developer in chesham

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