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Senior Software Engineer – AI & Prompt Engineering £100k Python/ TypeScript

This range is provided by La Fosse. 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 La Fosse Head of Practice - Software Engineering @ La Fosse I’m working with an exc ...

QA & Automation Test Engineer

IT Global Consulting Limited – Seeking an experienced and highly motivated QA & Automation Test Engineer responsible for testing, maintenance, and ongoing support of the platform, and acting as the internal focal point for an enterprise platform. The person should be self‑motivated and ambitious, with an o ...

QA & Automation Test Engineer

IT Global Consulting Limited – Seeking an experienced and highly motivated QA & Automation Test Engineer responsible for testing, maintenance, and ongoing support of the platform, and acting as the internal focal point for an enterprise platform. The person should be self‑motivated and ambitious, with an o ...

Lead Software Engineer (Tech4Good, language agnostic!)

Lead Software Engineer (Tech4Good, language agnostic!) If you are a seasoned Senior or Lead Engineer who loves delivering next‑gen technology for stakeholders, you may be interested in leading language‑agnostic Tech4Good AI/Data projects that impact millions of people. You would lead the UK’s mos ...

Lead Software Engineer (Tech4Good, language agnostic!)

Lead Software Engineer (Tech4Good, language agnostic!) If you are a seasoned Senior or Lead Engineer who loves delivering next‑gen technology for stakeholders, you may be interested in leading language‑agnostic Tech4Good AI/Data projects that impact millions of people. You would lead the UK’s mos ...

Senior Software Engineer London up to £150k

Forward Deployed Software Engineer (Python / TypeScript / AI) Oliver Bernard are partnered with a high-growth AI deployment company operating at the forefront of enterprise AI. Backed by top-tier investors and AI labs, they’re already delivering production-grade systems across finance, energy, an ...

Senior Software Engineer London up to £150k

Forward Deployed Software Engineer (Python / TypeScript / AI) Oliver Bernard are partnered with a high-growth AI deployment company operating at the forefront of enterprise AI. Backed by top-tier investors and AI labs, they’re already delivering production-grade systems across finance, energy, an ...

Senior Software Engineer – AI & Prompt Engineering £100k Python/ TypeScript

This range is provided by La Fosse. 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 La Fosse Head of Practice - Software Engineering @ La Fosse I’m working with an exc ...

Senior Platform Engineer: AI Driven SDLC & Cloud Ops

A diversified trading firm is seeking a skilled Software Engineer to design and maintain build/release/run tooling for development teams. Candidates should have six or more years of experience in software engineering and proficiency in GitHub Actions and at least one programming language such as Python, Go, Java ...

Software Engineer, Equity Index Options Low Latency

A leading trading firm in Greater London is seeking a Software Engineer to design and develop proprietary software for trading systems. This role requires an undergraduate degree in a relevant field and at least 2 years of experience in programming languages like Java, C++, and Python. The successful candidate w ...

Senior Backend & Platform Engineer, Cloud Infra

A leading technology company in London is seeking a Senior Software Engineer to design and build backend services that power its systems. In this hybrid role, you will collaborate with teams to develop production-grade services, maintain CI/CD systems, and manage AWS infrastructure. Candidates should have strong ...

Senior Software Engineer — Agentic Infrastructure

A global technology leader is seeking a Senior Software Engineer to architect agentic infrastructure that unifies fragmented domains. You will partner with Engineering Leads and Product Managers to shape automation roadmaps while ensuring that Google’s standards are met. This role requires strong experience in s ...

Blockchain Software Engineer II DLT & Digital Assets

A global financial services leader is seeking a Software Engineer II in London to design, develop, and deliver blockchain applications. The role involves collaborating with experienced engineers, developing secure services using Java, Python, and TypeScript, and contributing to high-impact projects. Candidates s ...

Backend Software Engineer Crypto Trading (Hybrid, London)

A leading technology firm is seeking a Software Engineer to develop backend systems for institutional crypto trading. The ideal candidate will have over 3 years of experience in software engineering, particularly with Go, Java, C++, C#, or Python. Responsibilities include maintaining services for trading and set ...

Senior Security Engineer: Secure, Scalable Apps

A leading global financial services firm is seeking a Software Engineer III to join their agile team in Bournemouth, England. The successful candidate will design and deliver trusted market-leading technology products. Responsibilities include developing secure production code, analyzing large data sets, and con ...

Senior Software Engineer – Scalable Real Time Data Systems

A data solutions company based in Manchester is seeking a Senior Software Engineer to enhance their data processing capabilities. The successful candidate will have over 6 years of experience in software development, strong coding skills in Java and Python, and experience with big data technologies. This role of ...

Edge Computing & ML Software Engineer — Hybrid, SC Cleared

CBSbutler Holdings Limited trading as CBSbutler is seeking a Software Engineer based in Test Valley, Hampshire. The role involves developing cutting-edge software solutions, working collaboratively to address complex challenges, and participating actively in Agile processes. Candidates should have a degree in a ...

Senior Backend Engineer (Java & Spring) | Microservices

Elsevier in Oxford is seeking a Software Engineer III to design and develop backend services using Java, Spring Boot, and Python in a collaborative agile environment. This role involves enhancing document transformation services and APIs while working with cloud technologies like AWS and Kafka. The ideal candida ...

Senior Software Engineer, Ads Analytics & Data Pipelines

Roku, Inc. is looking for a Senior Software Engineer in Manchester, UK, to develop scalable APIs and manage big data solutions. Candidates should have 8+ years in software or data engineering, with skills in Apache Spark, Airflow, and a strong foundation in Java, Python, or Scala. The role requires collaboration ...

Secure Cloud Software Engineer (Hybrid, Clearance Eligible)

Gemba Advantage is looking for a Software Engineer in Cheltenham to contribute to secure digital products for public sector organizations. The ideal candidate should have a strong foundation in software engineering principles and experience with modern languages like Java, TypeScript, or Python. This is a hybrid ...

eDV Cleared Software Engineer Lead Backend & Cloud

iO Associates is looking for a Software Engineer to join their team in Manchester, Gloucestershire, or London. The ideal candidate will have strong skills in Backend development using Java (Spring Boot, Maven) or Python, alongside experience in DevOps practices including CI/CD pipelines and AWS environments. Thi ...

Hybrid AI Software Engineer — Manchester, Production AI

Vanguard is seeking an AI Software Engineer in Manchester to design and maintain AI services and platforms for European teams. Ideal candidates should have 3-6 years of software engineering experience, strong programming skills in languages such as Java or Python, and hands-on experience with AI and machine lear ...

Backend Engineer – Crypto Trading & Markets

Deepstreamtech is seeking a Software Engineer based in London to contribute to the development of a backend trading and settlement platform for institutional crypto trading. Candidates should have at least 3 years of experience with programming languages such as Go, Java, C++, C#, or Python, and a strong interes ...

Senior Software Engineer – Scalable Real Time Data Systems

A data solutions company based in Manchester is seeking a Senior Software Engineer to enhance their data processing capabilities. The successful candidate will have over 6 years of experience in software development, strong coding skills in Java and Python, and experience with big data technologies. This role of ...

Senior Cloud QA Engineer — Automation & Testing Lead

Tatton Recruitment is seeking a Senior Software Engineer in Test for a temporary contract in Lydgate, UK, initially until March 2027. You will develop and test bespoke cloud-native applications, utilize tools like SonarQube, and implement automation strategies. The role requires strong programming skills in Java ...

Hybrid AI Software Engineer — Manchester, Production AI

Vanguard is seeking an AI Software Engineer in Manchester to design and maintain AI services and platforms for European teams. Ideal candidates should have 3-6 years of software engineering experience, strong programming skills in languages such as Java or Python, and hands-on experience with AI and machine lear ...

Senior Backend Engineer (Java & Spring) | Microservices

Elsevier in Oxford is seeking a Software Engineer III to design and develop backend services using Java, Spring Boot, and Python in a collaborative agile environment. This role involves enhancing document transformation services and APIs while working with cloud technologies like AWS and Kafka. The ideal candida ...

Senior Software Engineer, Ads Analytics & Data Pipelines

Roku, Inc. is looking for a Senior Software Engineer in Manchester, UK, to develop scalable APIs and manage big data solutions. Candidates should have 8+ years in software or data engineering, with skills in Apache Spark, Airflow, and a strong foundation in Java, Python, or Scala. The role requires collaboration ...

Senior Cloud QA Engineer — Automation & Testing Lead

Tatton Recruitment is seeking a Senior Software Engineer in Test for a temporary contract in Lydgate, UK, initially until March 2027. You will develop and test bespoke cloud-native applications, utilize tools like SonarQube, and implement automation strategies. The role requires strong programming skills in Java ...

Senior Java Developer API Security

Overview Senior Java Developer / Backend Software Engineer Cambridge / WFH to £75k Are you a backend focused Java technologist? You could be progressing your career in a senior, hands-on role at a market leading software house whose remote access product is used by hundreds o ...

Senior Java Developer API Security

Overview Senior Java Developer / Backend Software Engineer Cambridge / WFH to £75k Are you a backend focused Java technologist? You could be progressing your career in a senior, hands-on role at a market leading software house whose remote access product is used by hundreds o ...

Software EngineerSoftware Engineer in Manchester Uniting Cloud

Software Engineer Manchester, United Kingdom Posted 11 months ago This is a job posted by our partner Jooble Responsibilities Hands‑on experience with server‑side development (services, messaging, middleware) Comfortable with functional or OOP – J ...

Platform Engineer

Platform Engineer - Contract – Consulting - GCP, Kubernetes, Terraform, Python / Go Oliver Bernard are currently working with a Consultancy client of ours who are looking for strong Platform / DevOps Contractors, from a Development background, for a large Cloud, Container a ...

Software Engineer (Mid Level) Climate Tech Start Up Python

Software Engineer (Mid Level) Climate Tech £50,000 - £65,000 London - Hybrid This is a great chance to join a well funded start up in the climate tech space and make a real impact as they continue to grow. The team are using Python b ...

Software Engineer (Mid Level) Climate Tech Start Up Python

Software Engineer (Mid Level) Climate Tech £50,000 - £65,000 London - Hybrid This is a great chance to join a well funded start up in the climate tech space and make a real impact as they continue to grow. The team are using Python b ...

Principal Software Engineer (Python, AI) London, England, United Kingdom

Principal Software Engineer (Python, AI) London, England, United Kingdom Here’s a summary of the role: This is a principal-level role for someone who has already operated at Staff or Principal Engineer level in a sizeable engineering organization and can point to specifi ...

Risk Software Engineer Full Stack Python & AI Driven Engines

A leading financial services firm in Greater London is seeking a Software Developer to join its Technology department. This role focuses on enhancing Risk Engines and collaborating within a dynamic team. Candidates should have full-stack Python skills, experience with scalable applications, and familiarity with ...

Python and Kubernetes Software Engineer Data, AI/ML & Analytics

Overview Python and Kubernetes Software Engineer - Data, AI/ML & Analytics at Canonical. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in cloud, data science, AI, engineering, and ...

Software Engineer (Python/Golang/DevOps) Up to £60,000 ID37652

Software Engineer (Python/Golang/DevOps) - Up to £60,000 - ID37652 This range is provided by Humand Talent. 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 Humand Talent <h3 ...

Python Software Engineer Hybrid working £70,000 £225,000 Base (+ Bonus)

Overview Senior Quantitative Technology Consultant at Hunter Bond Job Title: Python Software Engineer Location: London / Hybrid Salary: £70,000 - £225,000 base (+ Bonus) Responsibilities Design, implement, and optimize trading algorithms, order execution syst ...

Python and Kubernetes Software Engineer Data, AI/ML & Analytics

Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at Canonical Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to app ...

Senior Back end Software Engineer (Python and Rust) London

Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technolog ...

RF Ready Python Software Engineer Onsite 4+ Days/Week

IC Resources is offering an exciting opportunity for a Python Software Engineer in Cambridge. Join a multidisciplinary engineering team focused on translating advanced algorithms into robust software for wireless technology. You will collaborate closely with hardware and systems engineers and are required to wor ...

Senior Software Engineer C++/Python for Real time AI

Corriculo is seeking a Senior Software Engineer in Manchester for a 9-month fixed-term contract focused on AI and machine learning technology. The ideal candidate will have strong C++ and Python experience, working on developing software for biometric identification systems. Responsibilities include designing re ...

Senior Software Engineer Cloud CI/CD, Python/Go/Node

The Office for National Statistics in Newport is seeking an experienced Software Engineer with a passion for Continuous Integration and Deployment in cloud applications. The role involves developing software solutions, mentoring colleagues, and ensuring quality through best practices. The salary ranges from £44, ...

Software Engineer (Mid Level) Climate Tech Start Up Python

Software Engineer (Mid Level) Climate Tech £50,000 - £65,000 London - Hybrid This is a great chance to join a well funded start up in the climate tech space and make a real impact as they continue to grow. The team are using Python b ...

Software Engineer (Mid Level) Climate Tech Start Up Python

Software Engineer (Mid Level) Climate Tech £50,000 - £65,000 London - Hybrid This is a great chance to join a well funded start up in the climate tech space and make a real impact as they continue to grow. The team are using Python b ...

Hardware Oriented Software Engineer (Python/C) for AI Systems

Stars Arena is seeking a Software Engineer in London, United Kingdom. The role focuses on software development using Python and C, integrating with hardware prototypes, and collaborating closely with the hardware design team. Ideal candidates should have experience with soft processors and Linux development. Thi ...

Software Engineer III Python in Bournemouth JPMorgan Chase & Co.

Software Engineer III - Python Bournemouth, United Kingdom Posted 9 months ago Tech stack web Python Flask REST Software Engineer Django API Experience & Qualifications Hands-on p ...

Python Software Engineer Microscope Control in London Micrographia Bio

Python Software Engineer - Microscope Control London, United Kingdom Posted 10 months ago Tech stack Python robotics Software Engineer Micrographia Bio's Mission Our mission at Micrographia Bio is to deliver a new era of drug discovery usi ...

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    Lead Software Engineer Python Java Jobs in United Kingdom Job Search Guide, Trends and Insights