257,813+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Lead Software Engineer Back end Engineer Chase UK

At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions of c ...

Senior Lead Software Engineer Platform / Network Engineer Accelerator Team

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first ...

Senior Lead Software Engineer Platform / Network Engineer Accelerator Team

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first ...

Back End Developer

Senior Backend Developer | Python, AI, ML, NLP | Start-Up | Bristol (4-days onsite) We are hiring a Senior Backend Developer with strong Python expertise and experience building AI-enabled systems to join a team developing an advanced communications platform. This role is suited to ...

Founding DevEx Engineer — Accelerate Developer Productivity

Netcraft is seeking an experienced Developer Experience Engineer to enhance developer productivity across their UK offices. In this role, you will evaluate and integrate developer tools, develop templates for project bootstrapping, and standardise the local development experience to reduce onboarding time. </ ...

Enterprise Technology Engineer (GRC) – ServiceNow Developer

Overview Work mode: Hybrid. Number of days a week worked in the office: 2-3 days. Contract duration: 4 months. Location: London, Canary Wharf. Role Enterprise Technology Engineer (GRC) – ServiceNow Developer Role Summary: We are seeking an experienced Enterprise Technology E ...

Blazor Developer/Senior .NET Integration Engineer

Blazor developer/Senior .NET Integration Engineer City of London (3 days in office) Up to £85,000 We are seeking a Senior Integration Engineer to design and build scalable, enterprise-grade UI systems using Blazor integrated with .NET APIs. This role focuses on owning the UI and inte ...

Platform Engineer Developer Tooling & AI Workflows

Viridien ( is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural ...

Sr. Staff Engineer GPU Compiler Developer

Sr. Staff Engineer- GPU Compiler Developer Category: Chip Design Location: Cambourne Experience: More than 6 Years Work Expe. Job Description MediaTek Incorporated is a global fabless semiconductor company that enables nearly 2 billion connected devices a year. W ...

Tech Lead (SQL Developer / SQL Engineer)

Tech Lead (SQL Developer / SQL Engineer) 6 Month FTC Leeds (Hybrid: 2 Days Onsite) Salary flexible depending on experience We’re working exclusively with a growing IT consultancy who are delivering projects for leading UK and global Financial Services and FinTech fir ...

Backend Engineer, Developer Enablement (Java/Kotlin)

A global financial services firm in Belfast is seeking a server side engineer to join its Chief Technology Office. This role emphasizes driving solutions within projects like SDLC Automation and Release on Demand, enhancing productivity for 30k engineers. The ideal candidate will write quality code in Kotlin or ...

Salesforce Platform Engineer: Admin + Developer (Hybrid)

Citation Group is seeking a Salesforce Platform Engineer to enhance and maintain their internal Salesforce systems. In this hybrid role, you will alternate between administrative tasks and advanced development, including Apex coding and Lightning Web Components. The successful candidate will possess st ...

Senior Backend Engineer — Developer Platform & APIs

A financial technology company based in Greater London is seeking a Senior Backend Engineer to join their App Store & Ecosystem squad. The ideal candidate will have over 5 years of experience in backend engineering, specializing in TypeScript and API design. You will contribute to building a developer ecosystem, ...

Senior Java Engineer – Developer Tools & Strategy

Citigroup Inc. is seeking a motivated engineer to join the Technology Application Strategy team in Greater London. This role is key in developing tooling solutions for Citi's global developer community using Java and SpringBoot technologies. Successful candidates will enjoy a hybrid working model, comp ...

Engineering Systems Developer Full Stack Engineer

South Eastern Railway is hiring an Engineering Systems Development Specialist to enhance engineering software systems, improving efficiency and data quality across the southeastern network. You will work closely with stakeholders to translate business needs into effective system solutions, developing software ...

Senior .NET Web Developer & Backend Engineer

Location: Alderley Park, Cheshire (Hybrid/Flexible) About Venn We are a fast-scaling SaaS business transforming how recruitment agencies and employer brands attract talent. Our powers high-performance websites for over 200 global clients. As we scale, we need a hands‑on Senior .Ne ...

Junior Quant Developer C# London £75,000 + Comps

Junior Quant Developer - C# - London - £75,000 + Comps 2 days ago – Be among the first 25 applicants. Quantitative Technology Headhunter at Hunter Bond Location: London Type: Hybrid We’re representing a leading global trading firm seeking a talented Risk Technolo ...

.NET Developer in Swansea

.NET Developer - Swansea (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revolutionary marketing soft ...

.NET Developer

.NET Developer - Swansea (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over th ...

Lead Data Engineer (Databricks/Python) in UK #TSCM 40888 Eleks

Eleks United Kingdom Posted about 1 month ago This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Qualifications Exception handling 2+ years of hands-on ...

Solutions Engineer (£65k £75k) at Kyra

Job Title Solutions Engineer, SaaS UK Based Salary £65k-£75k Company Description Kyra is a London-based enterprise influencer marketing platform generating ~£30M in revenue. Working with global brands like Coach, H&M, and Ray-Ban, Kyra manages the full creator ...

Platform Support Engineer

Our Client, a leading Systematic Hedge Fund, is looking for a platform support engineer for their Quantitive Developer Platforms Team, in this role You will be the first line of response for infrastructure-related issues, triaging incidents, handling requests and ensuring smooth daily operations for a high ...

Graduate Technology Consultant (Hursley)

Graduate Technology Consultant (Hursley) Vacancy type: Grayce vacancy Early Careers Programme Technology Location: Hursley Type: On site Description Why Grayce? Grayce specialises in delivering technology‑driven change and transformation ...

Lead Java Software Engineer Markets CRM LDN

Join us to shape the future of our Markets CRM platform and drive impactful technology solutions. As a hands-on leader, you will collaborate with talented engineers and influence the direction of our Markets business. We offer an environment that values innovation, growth, and continuous learning. Your expert ...

Support Engineer

We are looking for a Level 2 Support Engineer with a junior development background who is keen to grow into a hybrid role spanning technical support and QA.You’ll act as a technical escalation point for Level 1 support, working closely with the ...

Lead Java Software Engineer Markets CRM LDN

Join us to shape the future of our Markets CRM platform and drive impactful technology solutions. As a hands-on leader, you will collaborate with talented engineers and influence the direction of our Markets business. We offer an environment that values innovation, growth, and continuous learning. Your expert ...

Support Engineer

We are looking for a Level 2 Support Engineer with a junior development background who is keen to grow into a hybrid role spanning technical support and QA.You’ll act as a technical escalation point for Level 1 support, working closely with the ...

Lead Backend Software Engineer C#.Net Azure SaaS

Lead Backend Software Engineer / Developer (C# .Net Azure SaaS) Reigate / WFH to £100kAre you a backend focussed C# technologist with an indepth knowledge of Azure?You could be progressing your career in a senior, hands on role at a global InsurTech business that is producing game changin ...

Lead Backend Software Engineer C#.Net Azure SaaS

Lead Backend Software Engineer / Developer (C# .Net Azure SaaS) Reigate / WFH to £100kAre you a backend focussed C# technologist with an indepth knowledge of Azure?You could be progressing your career in a senior, hands on role at a global InsurTech business that is producing game changin ...

GIS Product Engineer II – ArcGIS Maps SDKs for Native Apps

Overview Bring your enthusiasm and talents to Esri, creating industry leading ArcGIS products. The ArcGIS Maps SDKs allow developers to build modern mapping applications for mobile and desktop platforms, with 2D and 3D data visualisation, and online or offline access. This is a fantastic ...

GIS Product Engineer II – ArcGIS Maps SDKs for Native Apps

Overview Bring your enthusiasm and talents to Esri, creating industry leading ArcGIS products. The ArcGIS Maps SDKs allow developers to build modern mapping applications for mobile and desktop platforms, with 2D and 3D data visualisation, and online or offline access. This is a fantastic ...

Senior Platform Engineer (DevEx)

If your instinct is to fix the slow, painful process - this one's for you We're hiring a Senior Developer Experience Platform Engineer for a fast-scaling UK tech business. The mission: make it easier for engineers to ship great software. Less friction, better tooling, fewer headache AWS-fir ...

Principal DSP Engineer

Principal DSP Engineer | CambridgeWe're looking for an expert to ensure best-in-class audio clarity, loudness, and performance in challenging, noisy environments.Responsibilities as a Principal DSP Engineer: * Design the complete acoustic path for new products to meet aggressive audio targets * ...

Senior PHP Developer – Doncaster (Hybrid Remote) £60k

Overview Laravel & Python/AI | POC and R&D Builds | On-site Gym | Bonus Scheme Ada Meher are currently working with a client in Doncaster as they recruit a Senior PHP Developer to join their Innovations Team working on Proof of Concepts and AI-enablement. This team is respo ...

Senior Embedded Software Engineer (M/F/D)

Job Overview Senior Embedded Software Engineer – Join Baker Hughes to design high‑reliability embedded software that powers next‑generation subsea control systems. In this role you will own the design and delivery of embedded software solutions for subsea control systems, lead complex tro ...

VP, Python Risk Platform & Front‑Office Engineering

Citi is seeking a skilled developer for their Commodities Risk Technology team located in London. The candidate will focus on building a cutting-edge Python-based micro-services platform to enhance their front-office trading environment. Responsibilities include designing high-performing services, collaborati ...

Senior Back End Developer in Crawley Akixi

Senior Back-End Developer Crawley, United Kingdom Posted 11 months ago Tech Stack Java Python JavaScript Backend Node.js APIs Responsibilities Design, develop, and maintain server-side applications ...

Senior Software Developers/Engineers with Python, Terraform and Go (IT) in London Nexus Jobs [...]

Senior Software Developers/Engineers with Python, Terraform and Go (IT) London, United Kingdom Posted 6 months ago Python Terraform Go SOLID Machine Learning Job Opportunity: Senior Software Developers/Engineers <p ...

Data Engineer

Data Engineer & AI Engineer – Belfast (Hybrid)Multiple Roles |petitive Salary + Strong Career GrowthThe OpportunityA leading organisation is seeking multiple Data Engineers to join a growing technology team delivering modern data platforms and scalable solutions across a diverse client base.This role offers ...

Data Engineer

Data Engineer & AI Engineer – Belfast (Hybrid)Multiple Roles |petitive Salary + Strong Career GrowthThe OpportunityA leading organisation is seeking multiple Data Engineers to join a growing technology team delivering modern data platforms and scalable solutions across a diverse client base.This role offers ...

Machine Vision Intern

Job DescriptionMachine Vision InternshipA brilliant opportunity for a current undergraduate or postgraduate student to gain hands-on experience at a growing UK-based AI start-up working at the forefront of machine vision. This internship ...

Machine Vision Intern

Machine Vision InternshipA brilliant opportunity for a current undergraduate or postgraduate student to gain hands-on experience at a growing UK-based AI start-up working at the forefront of machine vision. This internship offers the chance to get s ...

Machine Vision Intern

Job DescriptionMachine Vision InternshipA brilliant opportunity for a current undergraduate or postgraduate student to gain hands-on experience at a growing UK-based AI start-up working at the forefront of machine vision. This internship ...

Machine Vision Intern

Machine Vision InternshipA brilliant opportunity for a current undergraduate or postgraduate student to gain hands-on experience at a growing UK-based AI start-up working at the forefront of machine vision. This internship offers the chance to get s ...

Machine Vision Intern

Job DescriptionMachine Vision InternshipA brilliant opportunity for a current undergraduate or postgraduate student to gain hands-on experience at a growing UK-based AI start-up working at the forefront of machine vision. This internship ...

Machine Vision Intern

Job DescriptionMachine Vision InternshipA brilliant opportunity for a current undergraduate or postgraduate student to gain hands-on experience at a growing UK-based AI start-up working at the forefront of machine vision. This internship ...

Data Platform Engineer

Data Platform Engineer Greater Manchester (Hybrid – 2 days onsite) Salary up to 60K We are a Manchester-based technology and market research company looking for a Data Platform Engineer to join our growing team! What you’ll do as a Data Platform Engineer: P ...

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