Senior Full Stack Developer React Python Jobs in UK

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Platform Engineer: £120k + Bonus/benefits (AI Trading)

Platform Engineer Leading Technology-Driven Investment Firm London Up to £120,000 + Bonus/Benefits A leading technology-driven investment firm is seeking a Systems Specialist to jo ...

Senior Software Engineer

The RoleWe're hiring a Senior Software Engineer to join the Product Engineering team at GoGlobal. The team builds and maintains our core product and platform. We have a big roadmap and not enough people to deliver it. We need a senior engineer who ships reliably, influences technical direction ...

Senior Software Engineer

The RoleWe're hiring a Senior Software Engineer to join the Product Engineering team at GoGlobal. The team builds and maintains our core product and platform. We have a big roadmap and not enough people to deliver it. We need a senior engineer who ships reliably, influences technical direction ...

Dynamics 365BC Developer

D365 Business Central Developer Location: UK based – predominantly remote Salary: Up to £65,000 + benefits Type: Permanent Below, you will find a complete breakdown of everything required of potential candi ...

AI Product Developer

AI Product Developer Job Market - IT / Developer AI Product Developer - About the role My tech-savvy marketing client are seeking an AI Developer to add to their team. The brand sits across several apps: call tracking, AI call ...

Applied AI Software Engineer

Description We are seeking an experienced Applied AI Software Engineer to join our growing AI product team in the UK, based in Glasgow or London. In this role, you will enhance existing products and capabilities while expanding AI-enabled applications and services. You’ll work with a team focused ...

Applied AI Software Engineer

Description We are seeking an experienced Applied AI Software Engineer to join our growing AI product team in the UK, based in Glasgow or London. In this role, you will enhance existing products and capabilities while expanding AI-enabled applications and services. You’ll work with a team focused ...

Senior Software engineer

Senior Full Stack Engineer | Remote Consortia is currently seeking Senior Full-Stack Engineers to join a leader in innovative financial technology and play a crucial role in shaping the evolution of its delivery and products. As an integral part of our Technology function ...

Senior Software engineer

Senior Full Stack Engineer | Remote Consortia is currently seeking Senior Full-Stack Engineers to join a leader in innovative financial technology and play a crucial role in shaping the evolution of its delivery and products. As an integral part of our Technology function ...

MMM Data Scientist, Bayesian, Python, Pymc

Overview Leading pharmaceutical client now requires a Senior Data Scientist to drive marketing effectiveness via marketing mix modelling and other models. This role will oversee data collection, extraction, manipulation, analysis and validation ensuring data is ready for modelling. You will work c ...

Software Engineer (Gloucester) – Python, APIs & Frontend

A small software company in Gloucester is seeking a Software Engineer to collaborate with cross-functional teams, develop software solutions, and contribute to API development. The ideal candidate has expertise in HTML, CSS, RESTful APIs, and backend technologies such as Python and MySQL. This full-time role off ...

Backend Engineer (Python) — FastAPI, Cloud & MongoDB

A London-based fashion-tech platform is seeking a backend software engineer to develop RESTful APIs and internal tools. The ideal candidate will have 2+ years of Python experience, particularly with FastAPI and MongoDB, and an enthusiasm for working in a fast-paced start-up environment. This hybrid role requires ...

Hybrid Python Software Engineer – Cloud & Automation

A leading energy provider in the UK is seeking a skilled Python Software Engineer to design, build, and manage software platforms. You will work in a collaborative environment focusing on automation and system optimization. This role offers a competitive salary between £55,000 – £67,000 per annum along with nume ...

Python ML Engineer — Automation & REST APIs

McGregor Recruitment seeks an experienced Python ML Engineer to join a global enterprise technology team in Glasgow. In this onsite role (3 days per week), you will focus on designing scalable automation solutions, collaborating with engineering teams to implement workload orchestration, and developing REST APIs ...

DevOps & Migration Systems Engineer

A leading managed service provider in the UK is searching for a Systems Developer with a focus on DevOps and migration. The successful candidate will be responsible for developing and enhancing system-level scripts using languages such as Shell, Perl, and Python. You will lead the migration of legacy systems whi ...

Remote Backend Engineer Go/Python/Scala (6m Contract)

A staffing and recruiting firm is looking for a mid-level backend developer to join their Ads Organization. This remote role in the UK requires at least 3 years of experience in software development with a strong proficiency in languages like Go, Python, and Scala. Responsibilities include collaborating with tea ...

Senior Software Engineer — Dev Workflow & CI (Remote UK)

Mozilla is seeking a talented individual to enhance Firefox development workflows as a part of their collaborative and diverse team. The role includes optimizing testing processes, mentoring peers, and working with various technologies like Python and JavaScript. The ideal candidate will have strong experience i ...

I&C Web & Automation Software Engineer (Energy Projects)

Amentum is seeking a Commissioning Engineer (Software Developer) in the UK to develop and troubleshoot software supporting I&C systems. This role requires strong proficiency in Python and JavaScript, experience in web application development, and SQL database management. Responsibilities include designing techni ...

Senior Software Engineer — Dev Workflow & CI (Remote UK)

Mozilla is seeking a talented individual to enhance Firefox development workflows as a part of their collaborative and diverse team. The role includes optimizing testing processes, mentoring peers, and working with various technologies like Python and JavaScript. The ideal candidate will have strong experience i ...

Head of Cloud Engineering

CloserStill Media | London | Hybrid WHO WE ARE: At CloserStill, we strive to deliver the best. We’re on a mission to be the most dynamic B2B events and communities business in every market we serve, bringing people together to learn, connect and grow. Operating across five regions ...

Head of Cloud Engineering

WHO WE ARE At CloserStill, we strive to deliver the best. We’re on a mission to be the most dynamic B2B events and communities business in every market we serve, bringing people together to learn, connect and grow. Operating across five regions, we power over 200 market‑leading events, pu ...

Head of Cloud Engineering

CloserStill Media | London | Hybrid WHO WE ARE: At CloserStill, we strive to deliver the best. We’re on a mission to be the most dynamic B2B events and communities business in every market we serve, bringing people together to learn, connect and grow. Operating across five regions ...

Head of Cloud Engineering

WHO WE ARE At CloserStill, we strive to deliver the best. We’re on a mission to be the most dynamic B2B events and communities business in every market we serve, bringing people together to learn, connect and grow. Operating across five regions, we power over 200 market‑leading events, pu ...

Senior Backend Engineer (Casino UX)

🚀 Why Midnite?Midnite is a next-generation sports betting and gaming platform built for a new wave of players.We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people actually play today. ...

Senior Backend Engineer (Casino UX)

🚀 Why Midnite?Midnite is a next-generation sports betting and gaming platform built for a new wave of players.We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people actually play today. ...

Senior Software Engineer (Libraries Platform)

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. Our customers include Fortune 500 enterpris ...

Senior Software Engineer (Libraries Platform)

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. Our customers include Fortune 500 enterpris ...

Software Engineering Team Lead

Be among the first 25 applicants This range is provided by Harrington Starr. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Harrington Starr Associate Vice President @ Har ...

Senior Software Engineer

This range is provided by Inara. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Inara Scaling Careers & Businesses in Tech @inara Role: Senior Software Engine ...

Founding Product Engineer

Paralo is building the next generation of digital infrastructure for golf. We’re rethinking the club experience, from booking to clubhouse, with the product quality people expect from modern consumer platforms. Think Strava-level experiences, applied to a space that’s been left behind by le ...

Front End Web Developer

Robert Half Technology are assisting a market leading organisation to recruit a Front End Web Developer on a contract basis. Rol ...

Front End Web Developer

Robert Half Technology are assisting a market leading organisation to recruit a Front End Web Developer on a contract basis. Rol ...

Technical Lead

Want to lead a team while still building, shaping, and owning the tech that has a real-world impact? At Bohr, the platforms you help build don’t just power software, they help reduce methane emissions across the UK & Europe’s gas networks. This is an opportunity to take on a hands‑on leadership role ...

Senior Real Time Compiler Engineer for Hardware‑Aware

IC Resources is seeking a candidate in Cambridge, UK, to work on developing a new software stack for large-scale, fault-tolerant computing systems. The role involves designing and building compiler and runtime systems, translating high-level programs into efficient executions, and developing system tools. Ideal ...

Engineering Manager

TL;DR: We’re seeking a deeply technical Engineering Manager to lead teams building Cloudsmith 2.0, the operating system for the modern software supply chain. You should have operated at senior, staff, or principal engineering depth, and be able to reason through complex production systems with strong en ...

AI/Data Developer (SC Cleared)

1 week ago Be among the first 25 applicants This range is provided by Experis UK. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Experis UK Our client a high profile de ...

Software Engineer II Blockchain/ Digital Assets

As a Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade bl ...

Software Engineer II Blockchain/ Digital Assets

As a Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade bl ...

Software Engineer II Blockchain/ Digital Assets

As a Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade bl ...

Software Engineer II Blockchain/ Digital Assets

As a Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade blockc ...

Software Engineer II Blockchain/ Digital Assets

As a Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade blockc ...

Software Engineer London

Join to apply for the Software Engineer - London role at Perk . About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything ...

Graduate Quant Developer / Researcher Hybrid London

An elite quantitative trading firm in London is seeking an exceptional graduate for the role of Graduate Quant Developer. In a hybrid working environment, you will build high-performance trading systems, research models, and collaborate with leading technologists. This unique opportunity offers a meritocratic cu ...

Senior C++ Engineer Large Scale Pricing & Risk Engine

A leading financial services firm in the UK is seeking a skilled developer with expertise in C++ and Python to work on an entire engine for pricing and risk valuation services. The ideal candidate will have 5 to 10 years of experience in systems software development and be able to contribute to both code writing ...

AI Driven Cloud Software Intern R&D

A startup focused on sustainable technology is seeking a Software Developer Intern to join their R&D team in London. This role involves designing and implementing cloud-native engineering solutions, developing optimization algorithms, and contributing to various projects aimed at commercialization. Ideal candida ...

Rust Quant Developer — Real Time Trading & ML

A major financial recruitment agency is looking for a Rust Quant Developer to help develop a new systematic trading platform for a top hedge fund. This role offers collaboration with a talented team, exposure to all aspects of quantitative trading, and a chance to work on high-quality machine learning systems. I ...

Hybrid BI Developer — Power BI, SQL & ML for Estates

KBR, Inc. is seeking a Business Intelligence Developer based in Swindon. The successful candidate will develop and maintain Power BI datasets, implement SQL for data transformations, and ensure data accuracy across reports. Responsibilities include monitoring pipeline performance and documenting changes. A stron ...

Engineering Manager

We are seeking a passionate Software Engineering Manager who will provide technical expertise and operate with excellence. Being creative, curious, and confident, you will be an integral part of our empowered, self‑managing, multi‑disciplinary engineering teams – designing, building, releasing, and maintai ...

Automation Engineer

About Us inforcer is a leading provider of innovative solutions in the cybersecurity sector and dedicated to enhancing efficiency, improving security and driving success for our clients. We focus on providing MSPs with fundamental tools and technology they need to manage Microsoft Security polici ...

Developer Relations Engineer

At Nscale, we’re on a mission to build the engine of superintelligence, and developers are at the center of how that future gets built. We’re looking for a Developer Relations Engineer to define how developers discover, learn, build, and scale on Nscale’s AI infrastructure platform. This ro ...

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    Senior Full Stack Developer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights