Senior python backend software developer Work, Jobs (with Salaries)

Senior Software Developer (Python)
Olive Jar Digital —Remote
- Full-time
- Remote
- Machine learning
- Software development
- APIs
- Annual leave
1h
Staff/Lead Backend Engineer (FastAPI, High-Throughput)
Mimica —London
- Full-time
- Remote
- English
- Mentoring
- Software development
- Annual leave
- Flexible schedule
Principal Full-Stack Engineer, Contract
Xcelirate —London
- £139,000 a year
- Remote
- AWS
- JavaScript
- Linux
Quick apply
Senior Python Cloud Developer
Oxford Nanopore Technologies —Oxford
- Full-time
- AWS
- JavaScript
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Solution Architect (Remote - Work from Anywhere)
Xapo Bank —London
- Full-time
- Remote
- AWS
- Communication skills
- Banking
- Annual leave
Quick apply
Senior Software Engineer - QuantumBlack, AI by McKinsey
McKinsey & Company —London
- Azure
- Doctoral degree
- Computer Science
Senior Full-Stack Developer
Applied Data Science Partners —London
- Hybrid work
- Azure
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- Annual leave
Senior Fullstack Software Engineer, Signals Team
Entrust —London
- Full-time
- Hybrid work
- Azure
- System design
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Senior Developer
Scrumconnect Consulting —Taunton
- £65,000 - £75,000 a year
- Azure
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Senior Quant Software Developer
Luxoft —London
- Azure
- English
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Senior Software Engineer - Postgres
ClickHouse —London
- Remote
- C++
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- Communication skills
Software Engineer (Mid and Senior Levels)
One Big Circle —Bristol
- £36,000 - £70,000 a year
- Full-time
- AWS
- C++
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Quick apply
Full Stack Software Engineer (Python)
Validus Risk Management —London
- Full-time
- Hybrid work
- Master's degree
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- Bachelor's degree
Quick apply
Lead/Senior Software Engineer
Rover.com —London
- £62,722 - £76,027 a year
- Full-time
- Hybrid work
- English
- Mentoring
- AI
- Relocation assistance
- Annual leave
Quick apply
Senior Backend Engineer
9fin —London
- Full-time
- Hybrid work
- SQL
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- APIs
- Sick pay
Senior Security Engineer, Add-ons Operations
Mozilla —Remote
- £65,000 - £87,000 a year
- Remote
- Communication skills
- Python
- Employee assistance programme
- Referral programme
5d
Senior Developer
Home Office —Sheffield
- £62,109 - £68,320 a year
- Part-time
- Azure
- English
- AWS
- Annual leave
13d
Senior Java Developer - Newcastle
Accenture —Newcastle upon Tyne
- Full-time
- Hybrid work
- Oracle
- Computer Science
- DevOps
Senior Software Engineer
Elevate Technology Group —London
- £70,000 - £75,000 a year
- Azure
- DevOps
- AWS
Senior UI Software Engineer II
LexisNexis Risk Solutions —London
- Full-time
- Computer Science
- DevOps
- Engineering
- Employee assistance programme
- Employee discount

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Senior Software Developer (Python)

Olive Jar Digital
Remote

Apply Now

Job details

Full-time
1 hour ago

Benefits

Annual leave
Company pension
Car scheme

Qualifications

Node.js
Microservices
Machine learning
Software development
APIs
Python

Full job description

Remote

Full Time

Experienced

FTC or Permanent
UK-wide, Remote

About the role
Olive Jar Digital is seeking a Senior Software Developer to help build, refine, and enhance high-fidelity AI prototypes and supporting services across several Discovery and Alpha initiatives. You will work closely with machine learning engineers, data scientists, product managers, and designers to deliver secure, high-quality, user-centred technical solutions.

This role is ideal for a developer who enjoys solving complex problems, working iteratively, and contributing to early-stage innovation.

About Olive Jar Digital
As we grow, we empower our teams to develop their roles and functions and offer support to get you from where you are now, to where you want to be. Moving towards our 11th year, we are now an established brand, building digital products and services and championing the provision of expert talent to enhance customer and in-house teams, satisfying all user needs.

We are a professional, fun, fully Inclusive and diverse digital consultancy, valuing everyone’s opinion. With a huge growth plan over the next two years, we are looking to expand our client facing delivery team with designers, developers, and testers as we continue to expand our project portfolio.

Responsibilities

Develop, refine, and iterate software components that support AI prototypes, ensuring they meet engineering, security, accessibility, and performance standards.
Contribute to technical design documentation, including architecture, data flows, integrations, and API specifications.
Build and maintain clean, robust, well-tested code aligned to agreed coding practices and quality expectations.
Support automated deployment pipelines, cloud environments, CI/CD workflows, and development tooling.
Work closely with ML Engineers and Data Scientists to integrate models and prototype functionality into scalable backend services.
Review code, provide technical guidance, and support standards that ensure maintainability and quality across the codebase.
Participate in testing activities (functional, regression, integration), resolving issues and supporting iterative improvements.
Contribute to knowledge sharing, playback sessions, and documentation of deliverables.

About You

Strong experience in modern software development (e.g., Python, Node.js, or similar backend languages).
Experience building APIs, microservices, or backend systems within cloud environments.
Skilled in version control, CI/CD workflows, automated testing, and secure coding practices.
Ability to collaborate effectively with multidisciplinary teams, including ML, data, design, and product.
Comfortable producing technical documentation and communicating complex concepts clearly.

Benefits

25 Days Annual Leave per annum (plus 8 Bank Holidays as standard)
Health Insurance
Pension Scheme
Annual Bonus Scheme
Annual Salary Review
Electric Car Scheme

Apply Now

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senior python backend software developer jobs

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