Senior Full Stack Developer React Python Jobs in UK

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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 ...

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 ...

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 ...

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 ...

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 ...

Senior Research Software Engineer

We are seeking to appoint an experienced Research Software Engineer for a fixed term to carry out software development and integration work. You will be responsible for creating a deployment template for the Visual AI project’s multimodal search software on generic cloud-based infrastructure ...

Senior Research Software Engineer

We are seeking to appoint an experienced Research Software Engineer for a fixed term to carry out software development and integration work. You will be responsible for creating a deployment template for the Visual AI project’s multimodal search software on generic cloud-based infrastructure ...

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 ...

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 ...

Senior Software Engineer

Senior Python Engineer – Ipswich (Hybrid) – £65,000-£70,000 Location: Ipswich, hybrid working Salary: Competitive + benefits + equity Tech Stack Backend: Python Architecture: Microservices, distributed systems Cloud: AWS, Azure, or GCP experienc ...

Senior Software Engineer

Senior Python Engineer – Ipswich (Hybrid) – £65,000-£70,000 Location: Ipswich, hybrid working Salary: Competitive + benefits + equity Tech Stack Backend: Python Architecture: Microservices, distributed systems Cloud: AWS, Azure, or GCP experienc ...

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 ...

Senior Software Engineer

IQGeo Cambridge, England, United Kingdom Join or sign in to find your next job Join to apply for the Senior Software Engineer role at IQGeo 1 week ago Be among the first 25 applicants Join to apply for the Senior Softw ...

Senior Software Engineer

IQGeo Cambridge, England, United Kingdom Join or sign in to find your next job Join to apply for the Senior Software Engineer role at IQGeo 1 week ago Be among the first 25 applicants Join to apply for the Senior Softw ...

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 ...

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 ...

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 ...

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 ...

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 ...

Lead ETRM Solutions Architect

Castleton Commodities International (CCI) is hiring a Lead ETRM Solutions Architect to expand our Commodities Trading Technology team. This role sits at the center of our end-to-end trading lifecycle and is responsible for defining, architecting, and evolving the applications and integrations that support front- ...

Senior Software Engineer – Property Based Testing (London)

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high ...

Backend Engineer: High Performance I/O & Storage

Viridien in Crawley seeks a Software Developer to design and develop high-performance services for data storage and access. The ideal candidate has strong experience in C, C++, Go, or Python, and a proven ability in building backend services and optimizing performance for I/O-intensive systems. Benefits include ...

AI Engineer: Production ML, LLMs & Pipelines (SC Cleared)

A technology company in Gloucester seeks an AI Developer/Engineer to design and deliver advanced AI solutions. This role involves developing intelligent applications and deploying machine learning models, requiring strong Python skills and experience with frameworks like PyTorch and TensorFlow. Ideal candidates ...

Ground Segment Backend Engineer (Go/Python)

A leading space technology company in East Hagbourne seeks a Backend Developer to implement and maintain backend services for satellite missions. Join a collaborative team leveraging cutting-edge technology and amply opportunities for growth. Strong skills in Go and Python are essential, along with experience in ...

Senior AWS Backend Engineer Remote Data Solutions

An international company is seeking a backend developer to design and deliver statistical models and data solutions. You will work with AWS to develop solutions, collaborate with product teams, and troubleshoot technical issues. The ideal candidate has 3+ years of experience with Python, C++, or C#, and a deep u ...

Senior Software Engineer – Property Based Testing (London)

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high ...

Staff ML DevTools Engineer (Python/C++, PyTorch)

Arm is seeking a Staff Software Engineer located in Cambridge, UK. In this role, you will design and build developer-facing tools, collaborating with teams to enhance usability and performance. The ideal candidate will have proven experience in software development, proficiency in Python and C++, and familiarity ...

VP, AI Driven Developer Tools

Goldman Sachs is seeking an experienced engineer to design and maintain AI-driven tools that enhance the developer experience. The ideal candidate will focus on improving productivity through innovative coding solutions and collaborate with cross-functional teams. Essential qualifications include a relevant degr ...

Senior FPGA & Embedded Systems Engineer Broadcast Tech

Zetron, Inc is seeking a Broadcast Product Developer in Whiteley, England, to design and develop advanced broadcast solutions. The role involves working with FPGA technology and embedded software development in Python and C++. Candidates should have strong knowledge in FPGA design, software engineering, and digi ...

Software Developer I&C Commissioning (Nuclear)

Assystem in Bridgwater is seeking a motivated Software Developer to support Instrumentation & Control system commissioning on a major nuclear project. You'll design and develop software solutions critical for system startup and performance. Required skills include proficiency in Python, SQL database management, ...

Quant Developer (Rust/C++) for Crypto Trading, Dubai

TechShack is hiring a Quantitative Developer for their trading systems team. This position involves building and maintaining automated trading systems across various exchange venues using C++, Rust, and Python. The ideal candidate has three+ years of experience in production trading systems and solid knowledge o ...

Hybrid Data Solutions Lead Finance & Actuarial Analytics

1st Central is seeking a highly skilled Lead Solutions Developer on a 12-month Fixed Term Contract in Haywards Heath, England. This role focuses on connecting finance, data engineering, and actuarial analytics to deliver robust data solutions. The ideal candidate will have strong stakeholder management skills an ...

Integration Focused Backend Engineer (C#/.NET)

Alpha is seeking a skilled developer to join their team in Cambridge, UK. You will design and develop robust backend applications and APIs using C# and .NET Core, along with technologies like Python. You will also collaborate with cross-functional teams to deliver impactful software solutions. Preferred experien ...

GenAI Software Engineer — Hybrid, Career Growth

AJ Bell is looking for a passionate Software Developer (GenAI) in Manchester to enhance their AI capabilities. Join a dynamic team to work on transformative AI solutions and enjoy benefits like 25 days holiday, a 6% pension scheme, and a hybrid work model. Candidates should have strong Python skills and an inter ...

Backend Engineer Core Infrastructure

As a Backend Engineer on Spotify's Core Infrastructure team, you'll build and maintain the platform foundations that power Spotify for 600M+ users globally. You'll work on reliability, scalability, and developer tooling—ensuring engineering teams can ship features rapidly and safely. Skills Requir ...

Quant Developer: Real Time Data & Risk Analytics

A leading global quantitative hedge fund seeks a Quantitative Developer to build and operate data platforms and risk analytics systems. This role requires 3-7 years of experience in quantitative development and proficiency in Python, SQL, and C#. You will design low-latency components and optimize large datasets ...

Staff Kernel & Driver Software Engineer

A technology company in AI compute seeks a skilled developer to design and implement OS kernel and device driver software. The ideal candidate will have a strong background in C/C++ and Python programming, along with experience in operating system kernel development. Strong problem-solving skills and effective c ...

Graduate Software Engineer — Intelligent Automation

A technology company in Manchester is seeking a Software Developer to transform and optimize business processes using the latest automation tech. Responsibilities include creating software solutions, supporting client projects, and collaborating with cross-functional teams. The ideal candidate has a Bachelor's d ...

Python Backend Engineer – Front Office Trading Platform

Apex Systems is seeking a skilled backend developer to design and implement Python solutions within the structured Notes domain. This role involves close collaboration with Quants, Sales, and Trading to ensure clean API integration and support for crucial systems. Ideal candidates will have 5+ years in a front o ...

Jetson AI & Linux Software Engineer

Yoh, A Day & Zimmermann Company is seeking a talented Linux Software Developer located in Worcester, UK, to develop and maintain the software infrastructure for products relying on Linux. The ideal candidate will have expertise in Python, experience with the NVIDIA Jetson platform, and a strong background in dep ...

VP Quant Dev — High Performance Finance Tech

Citi is seeking an experienced Quantitative Developer to join the Numerical Performance Group in London. The successful candidate will design, develop, and enhance quantitative libraries for pricing and risk management, utilizing advanced C++ and computational techniques. Strong experience in high-performance co ...

Azure Integration Engineer: Data Platform & APIs

Mirai Talent in Hemington, England is looking for an Azure Integration Developer to architect and maintain integrations using Azure Logic Apps and Functions. Responsibilities include managing APIs through Azure API Management and supporting an event-driven architecture. The ideal candidate has over 2 years of ex ...

Rates Quant Developer VP: Build Production Trading Systems

A leading global financial services firm in Greater London is seeking a Quantitative Developer, Rates – Vice President. In this role, you will design and deliver production systems for systematic trading, partnering closely with researchers and traders. Candidates should have strong programming skills in Java or ...

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