Quantitative Developer – High-Performance Trading (C++/Python) – Hybrid London

Company IconHunter Bond
Location IconLondon

An elite algorithmic market making firm is seeking a talented Quantitative Developer to join their highly technical team in London. The role involves developing high-performance trading platforms and implementing quantitative models. Candidates shoul...Read More>>.

Posted: June 6th, 2026
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Pricing ML Engineer: Python, GLMs/GBMs, Production

Company IconGerrard White Consulting
Location IconManchester

An Insurance Recruitment Firm is seeking a pricing data scientist or ML engineer in Manchester. This position offers a hybrid work environment with 2-3 days in the office, focusing heavily on Python-driven pricing models. Candidates should have stron...Read More>>.

Posted: June 6th, 2026
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Founding Python Engineer - Early Stage Start-Up - London

Company IconOho Group Ltd
Location IconLondon

OverviewFounding Python Engineer required for an early stage start-up building the future of AI-powered data processing. Joined by a founding team from leading industry names and backed by prestigious VC and angel investors, this is a...Read More>>.

Posted: June 6th, 2026
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Senior Python AI Engineer (FastAPI) – Hybrid London

Company IconAddition
Location Icon

A technology consulting firm is seeking a Senior Software Engineer skilled in Python (FastAPI) and SQL to lead the design and build of AI-driven applications. This role involves developing data pipelines, mentoring junior engineers, and maintaining h...Read More>>.

Posted: June 6th, 2026
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Senior AI Python Engineer — Remote (UK) for AI-driven Apps

Company IconNearForm Ltd
Location IconLondon

A leading tech solutions provider in the UK seeks a Senior Software Engineer proficient in Python and modern AI frameworks. The role involves designing and building applications, collaborating with client teams, and ensuring technical quality across...Read More>>.

Posted: June 6th, 2026
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Cloud Software Architect - AWS/GCP, DDD, Python/Ruby, TDD

Company IconWorksHub
Location IconLondon

OverviewThe Decision: Management or Architecture?There comes a time in every developer's career where they need to make a decision – do they go into management… or architecture? If architecture is where you’re looking to g...Read More>>.

Posted: June 6th, 2026
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Software Engineer (Python / Data Collection Systems)

Company IconTempleton & Partners - Innovative & Inclusive Hiring Solutions
Location IconLondon

OverviewOur global technology client is looking for an experienced Software Engineer to join their pioneering Reality Labs research team, working on the next generation of immersive devices such as smart glasses and VR headsets....Read More>>.

Posted: June 6th, 2026
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Software Engineer (Fixed Income & Macro) - Python

Company IconVerition Fund Management LLC
Location IconLondon

Software Engineer (Fixed Income & Macro) - PythonVerition Fund Management LLC (“Verition”) is a multi-strategy, multi-manager hedge fund founded in 2008. Verition focuses on global investment strategies including Global Credit, Global...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer (Python) — 4-Day Week, AWS & ML Ops

Company IcondigiLab
Location IconBristol

A pioneering AI company is seeking a full-time Senior Software Engineer (Backend) to enhance their innovative product, The Uncertainty Engine. Located in Bristol, you'll be integral to developing high-quality software solutions using Python, AWS, and...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer — Data, AI & APIs (Hybrid)

Company IconHarnham
Location Icon

A leading digital agency in the UK is looking for a Senior Software Engineer (Python) to join their innovative team. You will design and maintain scalable applications, while collaborating closely with data engineers. The ideal candidate has over 5 y...Read More>>.

Posted: June 6th, 2026
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Quantitative (Python) Developer - Hybrid London - Up To 250k!

Company IconOpus Recruitment Solutions
Location Icon

Quantitative Developer – Python – Central LondonWe’re a fast‑paced blockchain scale‑up looking for Quantitative Developers with proficiency in Python, Pandas, NumPy, and experience from the Trading world.We’re on the...Read More>>.

Posted: June 6th, 2026
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Staff ML Engineer (Python) — Real-Time pLTV & Growth

Company IconDex
Location IconLondon

Dex is looking for a specialist to join a high-growth, profitable technology company in London. This role focuses on designing and scaling production-grade ML systems while optimizing personalized reward mechanisms. Candidates should have a strong ba...Read More>>.

Posted: June 6th, 2026
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Senior Trade Data Analyst - Python & Data Quality

Company IconRE Partners
Location IconLondon

A dynamic business consultancy in London is seeking a Mid-Senior level Business Analyst to specialize in trade data analysis. Candidates should possess strong Python skills and have at least 3 years of experience in a similar role, preferably in the...Read More>>.

Posted: June 6th, 2026
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Structured Finance Data Scientist: Python & ML (London)

Company IconRCQ Associates - Financial Markets Specialists
Location IconLondon

RCQ Associates - Financial Markets Specialists is expanding its team in London. This new position involves executing structured finance deals and developing analytical tools. Candidates will conduct research on various asset classes and gain valua...Read More>>.

Posted: June 6th, 2026
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Full-Stack Engineer: Shape Scalable Backend & UI

Company IconDigital Gurus
Location IconAlderley

A leading SaaS provider is seeking a Mid-Level Full Stack Developer to join their engineering team. This role involves both back-end and front-end development, focusing on Python/Django and React. Candidates should have at least 2 years of experience...Read More>>.

Posted: June 6th, 2026
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Java Software Developer — Transform Digital Services

Company IconMercator Group
Location IconLondon

A growing technology consultancy in the UK is seeking a Software Developer (Java) to enhance their digital services. This role involves collaboration within agile teams to design, build, and maintain innovative applications. The ideal candidate will...Read More>>.

Posted: June 6th, 2026
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Java GUI Developer - Swing / MOD / Defence

Company IconVirtual Hire Staffing
Location IconFarnborough

Required Skills Java MOD Linux UI Job Summary JavaDeveloper - Real-time Systems Farnborough, Surrey-5daysonsite UKPassportrequired-eligiblef...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer

Company IconBright Ascension Ltd
Location Icon

We are looking for an experienced and motivatedSenior Java Engineer to join our team as we approach our next exciting period of growth. This exciting new role will contribute to our product development, taking responsibility for specific...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Health Data Platform (London)

Company IconMeroka
Location IconLondon

A healthcare technology firm is seeking a Software Engineer to build backend systems and manage large healthcare datasets. The ideal candidate has over 3 years of experience in software engineering, particularly in backend development and data infras...Read More>>.

Posted: June 6th, 2026
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Senior SRE – Cloud Backend Reliability (Hybrid)

Company IconCapital One
Location IconNottingham

Capital One is seeking a Senior Software Development Engineer - SRE to lead the planning and implementation of key SRE initiatives in Nottingham. This role emphasizes developing cloud-based backend services with a hybrid work model allowing flexib...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer — Scalable Game Tools

Company IconRockstar Games
Location IconLeeds

Rockstar Games in Leeds is seeking a passionate Senior Software Engineer to join the Information Systems team. This full-time role involves designing and implementing solutions for game development challenges. The ideal candidate will have over 5 yea...Read More>>.

Posted: June 6th, 2026
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Misys Technical Consultant with Java - Birmingham (IT) in Birmingham - Nexus Jobs Limited

Company IconNexus Jobs Limited
Location IconBirmingham

Misys Technical Consultant with Java - Birmingham Birmingham, United Kingdom Posted 9 months ago Tech stack Trading Java Job Description We are looking to recruit a Misys Technical Co...Read More>>.

Posted: June 6th, 2026
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Full-Stack Cloud Solutions Engineer

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for a Client Solutions Engineer based in London, United Kingdom. The ideal candidate will have experience in Full Stack Web development and Cloud Architecture. Proficiency in JavaScript, Node.js, and Python, along with...Read More>>.

Posted: June 6th, 2026
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Backend Engineer (Node/TS) — Hybrid London, Equity

Company IconSkinandme
Location IconLondon

Skinandme in London is seeking an experienced Backend Engineer to drive the development of their core backend services. You'll work on APIs and data models that power consultations and prescriptions, ensuring high performance and clean code as you...Read More>>.

Posted: June 7th, 2026
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Senior Software Engineer – Linux/Python for AI‑Driven Systems

Company IconAvanti Recruitment
Location IconMalvern

Avanti Recruitment is looking for a Senior Software Engineer to join their innovative team in Malvern, UK. This hybrid role focuses on developing technology that makes a real-world impact, blending software, hardware, and AI.In this positio...Read More>>.

Posted: June 8th, 2026
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Senior Software Engineer: C#/.NET, Python & REST APIs

Company Icon3761 Barclays - BX - UK
Location IconLondon

3761 Barclays - BX - UK is seeking a software engineer to design and develop high-quality software solutions. The role demands expertise in C# (.NET/.NET Core), Python, and SQL, focusing on building scalable solutions that drive efficiency and mee...Read More>>.

Posted: June 12th, 2026
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Senior AI Operations Engineer (Python/Golang)

Company IconSky Ireland Limited
Location IconLondon

A leading media company is seeking a Senior Software Engineer in Greater London to design, build, and maintain complex systems for AI-assisted operations. The role requires proficiency in Golang and Python along with experience in AWS and automated t...Read More>>.

Posted: June 16th, 2026
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Senior PHP Engineer — Scale Next-Gen Fintech APIs

Company Iconhackajob
Location IconLondon

hackajob is looking for a Senior PHP Engineer to join their dynamic team in Greater London. In this role, you will be pivotal in developing and optimising innovative lending platforms, contributing to architectural discussions and exciting API pro...Read More>>.

Posted: June 19th, 2026
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Go Backend Engineer — Kubernetes & IAM

Company IconNeo4j
Location IconLondon

Neo4j is seeking a Backend Software Engineer for Identity and Access Management in Greater London. In this role, you will build, deploy, and manage cloud-native services using Golang, contributing to the architectural evolution of the IAM platform...Read More>>.

Posted: June 19th, 2026
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AWS Serverless & Microservices Engineer (Hybrid)

Company IconKryptos Technologies limited
Location IconLondon

Kryptos Technologies limited is seeking an experienced AWS Application Developer to develop cloud-native applications and support modernization initiatives. The role is based in London and offers a hybrid working model.The ideal candidate s...Read More>>.

Posted: June 19th, 2026
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Senior Software Developer - Backend (FS)

Company Icon慨正橡扯
Location IconManchester

About the roleAs a Senior Software Developer, you will implement and maintain systems to support the features being delivered in our FollowScores app, while ensuring high quality standards for our software products. FollowScores is a f...Read More>>.

Posted: June 19th, 2026
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Senior Fullstack Engineer - Platform & Microservices Lead

Company Iconnumi
Location IconLondon

numi is seeking a Senior Fullstack Engineer to enhance their insurance platform through innovative software solutions. This role offers ownership over systems development, fostering architectural excellence in using TypeScript and AWS.The i...Read More>>.

Posted: June 20th, 2026
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Azure API & Integration Engineer - Hybrid London

Company IconSynapri
Location IconLondon

Synapri is hiring an API & Integration Engineer to support integrations across their Azure-based cloud platform in Central London. You will design and maintain integration flows using Azure Logic Apps and Service Bus, ensuring services remain secu...Read More>>.

Posted: June 20th, 2026
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Go Backend Engineer - IAM on Kubernetes

Company IconNeo4j
Location IconLondon

Neo4j is looking for an experienced Backend Software Engineer to join our Identity and Access Management team. In this role, you will help rebuild our IAM platform, focusing on creating cloud-native services in GoLang and custom Kubernetes compone...Read More>>.

Posted: June 20th, 2026
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Hybrid Java Solution Architect — Insurance, London

Company IconMichael Page
Location IconLondon

Michael Page is seeking a Java Solution Architect to join their expanding team in the Insurance sector. This hybrid role involves 1-2 days of work in London each week.In this position, you will design and develop scalable Java solutions, co...Read More>>.

Posted: June 20th, 2026
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Director of Rapid API Product Management

Company Icon11310 Expedia.com Ltd.
Location IconLondon

11310 Expedia.com Ltd. is seeking a Director of Product Management for Rapid API in London. This role involves defining the multi-year product roadmap and managing a team of Product Managers across different API domains. The ideal candidate will h...Read More>>.

Posted: June 21st, 2026
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Head of Product, PayTech Platform (API & Payments)

Company IconEdenred Belgium SA
Location IconSwindon

Edenred Belgium SA is seeking a Head of Product in Swindon, UK, to lead the Darwin PayTech domain. In this role, you will manage a team of Product Managers and Business Analysts, define product strategies, and ensure compliance with regulatory dea...Read More>>.

Posted: June 21st, 2026
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Senior Backend Engineer - Data-Driven Pricing Platform

Company IconWise
Location IconLondon

Wise is seeking a Senior Backend Engineer to enhance its price comparison platform. The role involves building robust systems for data collection, ensuring quality, and collaborating with teams to optimize marketing strategies.The ideal can...Read More>>.

Posted: June 21st, 2026
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Java - React Developer

Company IconThrive IT Systems
Location IconLondon

Seeking a Specialist with experience in Java and React to design develop and maintain scalable cloudnative applications with expertise in core Java multithreading Kafka Kubernetes AWS and investment banking domain knowledge Job Descript...Read More>>.

Posted: June 21st, 2026
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Software engineer (IT) in London - Computer Futures

Company IconJava Script Works
Location IconLondon

Cross-functional teamsIntegration of AI capabilities into contact center solutions.RequirementsWrite clean, efficient, and maintainable code in TypeScript.Implement and advocate for DevOps best practices, in...Read More>>.

Posted: June 21st, 2026
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Java React Developer

Company IconNet2Source (N2S)
Location IconLondon

Net2Source Inc. is one of the fastest growing diversity certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents inc...Read More>>.

Posted: June 21st, 2026
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Software Engineer I — Full-Stack PHP/Go Web Dev

Company IconRELX
Location IconCardiff

RELX is looking for a collaborative technologist in Cardiff to contribute to customer-facing feature development across modern technology stacks. You’ll work closely with experienced engineers to deliver high-quality solutions, assisting in both...Read More>>.

Posted: June 21st, 2026
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Senior Software Engineer in Oxford - R3vamp

Company IconJava Script Works
Location IconOxford

Staff Site Reliability Engineer, Platform5+ years of industry experience in production softwareExperience5+ years of industry experience in production softwareSkillsUse of modern programming languages an...Read More>>.

Posted: June 22nd, 2026
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Senior Backend Engineer (Kotlin) — Scale FinTech Systems

Company IconZopa
Location IconManchester

A progressive financial technology company in Manchester is looking for Software Engineers to design and build scalable backend systems using Kotlin and AWS. The role emphasizes collaboration, mentorship, and operational ownership within a hybrid wor...Read More>>.

Posted: June 22nd, 2026
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Remote Node.js TypeScript Full-Stack Engineer

Company IconSivara GmbH
Location IconNormanton on Trent

Sivara GmbH, located in Normanton on Trent, is seeking a backend-leaning Full Stack Engineer to design and build scalable solutions using Node.js and TypeScript. This primarily remote role offers a salary of £45,000 to £55,000 plus benefits....Read More>>.

Posted: June 22nd, 2026
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Principal Java & AWS Engineer for Cloud Performance

Company IconLSEG
Location IconNottingham

LSEG is looking for a Principal Engineer to drive technical excellence in their Risk Screening platform based in Nottingham, UK. This role requires a senior expert who partners with various teams to ensure optimal design implementation and system...Read More>>.

Posted: June 22nd, 2026
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Staff Software Engineer — Lead Backend & Cloud Systems

Company IconBarclays
Location IconLondon

Barclays is searching for a Staff Software Engineer in London to design, develop, and improve software solutions. You will collaborate across cross-functional teams to ensure high-quality delivery while leading technical implementations.The...Read More>>.

Posted: June 23rd, 2026
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Junior Backend Engineer, CX Platform (Go)

Company IconHIVED
Location IconLondon

HIVED is seeking a Junior Backend Engineer to build the platform for their sustainable parcel delivery network in London. You will work within a cross-functional team, enhancing user experiences through modern technology such as Golang and AWS....Read More>>.

Posted: June 23rd, 2026
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Senior Python Engineer — AI Platforms (Hybrid)

Company IconSource Technology Limited
Location IconLondon

Source Technology Limited is looking for a Senior Python Engineer to develop AI-powered products within their innovation-focused engineering team. In this hybrid role based in London, you will work on complex AI solutions and collaborate with vari...Read More>>.

Posted: June 24th, 2026
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Remote Senior ML Engineer – Python & AWS, MLOps

Company IconClient Server
Location IconCambridge

Client Server is looking for a Senior Machine Learning Engineer to join a successful car insurance tech company. You will collaborate with Data Scientists and Software Engineers on complex underwriting and pricing systems, implementing ML algorith...Read More>>.

Posted: June 24th, 2026
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