python backend developer jobs in City of Westminster

You will be responsible for building scalable, high-performance Back End systems that power their banking platform.

You will be reporting to the Principal Backend Engineer. The client is looking to speak with engineers who have experience building complex products from scratch.

You will be developing backend systems that connect users to the clients platform and building systems that collect vital external data that the product.

Senior Python Engineer | Fully Remote | High-Growth Startup (AI / Data / Cloud) Join one of the most exciting early-stage startups of the year — backed by previous huge success, led by an exceptional founding team, and already showing incredible product-market fit. This is a rare opportunity to get in early, take real ownership, and build the foundations of a next-generation platform at scale....

Senior Data Engineer (Snowflake SQL Python) London / WFH to £85k Are you a skilled data technologist with strong leadership and stakeholder management skills? You could be progressing your career in a senior, hands-on Data Engineer position at a global tech company that provide data centric software solutions to major blue-chip and government organisations to enable them to discover and analyse...

You will provide solutions across both Azure and AWS technologies and importantly have a demonstrable background in C#.

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly...

We are hiring a Satellite Operations Software Developer (remote or on-site Helsinki ) on behalf of our client, a pioneering space company that is building the world’s most advanced hyperspectral satellite constellation and developing AI-powered analytics to turn spaceborne data into actionable insights. Their mission is to tackle some of today’s greatest challenges — from climate change to food...

Senior Go Developer Submit your CV and any additional required information after you have read this description by clicking on the application button. 6 Months Contract London Hybrid or Fully Remote An exciting opportunity for a highly skilled Senior Go Developer to join a leading technology business on a contract basis. This organisation is recognised for its engineering excellence and is...

Senior Software Engineer - Backend & Data | Fully Remote (UK) Founding Engineer | Python | GCP | Terraform | Event-Based Systems | Data Pipelines An innovative, mission-driven LegalTech SaaS start-up is looking for a Senior Product Engineer (Backend & Data) with deep experience in Python, Product development, and Data engineering. Role Information: - Salary: Up to £100,000 (DOE) + Equity -...

You will develop and design data pipelines, data models, backend APIs and an array of customer facing data services.

You will work closely with engineers and product managers to understand requirements, implement new features, and support the delivery of high-performance testing tools. You’ll be confident working with tools such as Flask, SQL, Docker, and Linux, and will have experience developing multithreaded applications and REST APIs.

You will also have the reassurance of a job guarantee (£25K-£40K) upon completion. Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed in a few weeks or a few months (step 1 to 4 below).

You will also be assigned an expert tutor and a support mentor to help you throughout your training.

Postdoctoral Research Associate in Network Data Science, Statistics and Probability Job Type: Full-Time. Starting Salary: £49017 - £57472 per annum plus benefits To find out more about the job please click the ‘apply for job’ button to be taken to Imperial job site About the role Applications are invited for Postdoctoral Research Associate positions in Network Data Science, Statistics and...

Credit Risk Analyst, Salary: Up to £60,000 + bonus Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. Location: London (hybrid) Industry: Financial Services / Insurance Type: Permanent I'm looking for a Credit Risk Analyst with a strong background in SQL and data visualisation, Were working with a leading financial services...

Senior Data Engineer (Snowflake SQL Python) London / WFH to £85kAre you a skilled data technologist with strong leadership and stakeholder management skills?You could be progressing your career in a senior, hands-on Data Engineer position at a global tech company that provide data centric software solutions to major blue-chip and government organisations to enable them to discover and analyse...

You will also have the reassurance of a job guarantee (£25K-£40K) upon completion. Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed in a few weeks or a few months (step 1 to 4 below).

You will also be assigned an expert tutor and a support mentor to help you throughout your training.

You will be working with arguably the most stable teams in crypto, and at the bleeding-edge of finance. Package incudes base salary (Up to 180,000 Euros), + RSU's + Bonus (8-15%) This opportunity is available in the below jurisdictions, the client is looking to hire people full-time (Not through B2B contract) and does not sponsor visas.

J2EE Software Developer - Remote with occasional travel to London - £600-£700 per day inside IR35 - 3 months+ Apply (by clicking the relevant button) after checking through all the related job information below. All applicants must hold an active SC clearance. My client is a global leading IT consultancy. They are on the hunt for a number of Software Developers with hands-on experience using Red...

Lead Platform Engineer London / WFH to £150k Read on to find out what you will need to succeed in this position, including skills, qualifications, and experience. Are you a platform engineering technologist with start-up experience and a first class education looking for a new opportunity? You could be joining a small Fintech start-up run by small, successful and proven team of finance...

You will also be assigned an expert tutor and a support mentor who will work with you 1-2-1 or in group sessions to provide additional training and support. Once the HTML & CSS courses are complete, your trainer will move you forward to the next stage. Stage 2 – Additional Online Training (*up to 12 weeks)