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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Backend Product Engineer — Build Scalable Investment Features (Hybrid)

Company IconFreetrade
Location IconLondon

About FreetradeFreetrade’s mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their savings.We’re changing that.We...Read More>>.

Posted: June 6th, 2026
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Payments API Product Owner – Open Banking Expert

Company IconSanderson
Location IconLondon

A recruitment agency is seeking a Payments Product Owner/Analyst for a financial services organization in London. The role involves collaborating on payment APIs, creating technical documentation, and assisting in product delivery. Candidates should...Read More>>.

Posted: June 6th, 2026
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SaaS Principal Architect: Swift, Microservices & Cloud

Company Icon慨正橡扯
Location IconLondon

慨正橡扯 in Greater London is seeking an experienced Principal Architect to influence the future of our technology platforms. This senior role will involve leading design and development of scalable software systems, ensuring robust architectu...Read More>>.

Posted: June 6th, 2026
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Strategic Enterprise Architect: Java J2EE & Cloud (BFSI)

Company IconKryptos Technologies UK Limited
Location IconLondon

A leading technology firm in Greater London is seeking an experienced Enterprise Architect (Java J2EE) for a contract role in the BFSI domain. Responsibilities include driving architectural discussions, leading application modernization, and designin...Read More>>.

Posted: June 6th, 2026
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Platform Engineering Manager - Cloud & DevOps

Company IconJava Script Works
Location IconCity of Edinburgh

OverviewThe team currently uses Kubernetes (EKS) and AWS. AWS technologies include:CloudFormation using PythonLambdaDynamoDBKinesis Data StreamsS3CloudFrontCloudTrail...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer - Scale SaaS in Insurtech (London)

Company IconBurns Sheehan
Location IconLondon

A leading B2B SaaS technology company in London is seeking a Senior Java Engineer with expertise in Spring Boot and cloud-based systems. You'll design and scale products, mentor colleagues, and contribute to technical initiatives. The role offers a s...Read More>>.

Posted: June 6th, 2026
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Hybrid Java Full Stack Developer: Spring Boot + Frontend

Company IconLA International
Location IconLondon

LA International is seeking a Java Full Stack Developer for a 12-month hybrid contract based in Manchester, requiring 3 days onsite. The role involves building and maintaining Java-based microservices, developing front-end applications with Angular o...Read More>>.

Posted: June 6th, 2026
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Frontend Tech Lead & Manager - Accessibility + CI/CD

Company IconJava Script Works
Location IconLondon

Experience and Skills Experience achieving compliance with accessibility standards (WCAG, etc.) Strong analytical and critical thinking skills and ability to work within a team-oriented environment Strong experi...Read More>>.

Posted: June 6th, 2026
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Risk Lead: Python/C SME Risk Innovator in London

Company IconStars Arena
Location IconLondon

Stars Arena is seeking a Risk Lead in London, United Kingdom. The role emphasizes proficiency in Python (or C/C++) and offers a competitive salary of up to £155K. The ideal candidate will have experience in a corporate environment, aspiring for the...Read More>>.

Posted: June 6th, 2026
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Platform Automation Engineer - Low-Latency Infra, Python

Company IconHunter Bond
Location IconLondon

A leading systematic trading firm in London is seeking a Platform Engineer to enhance their infrastructure through automation. You will collaborate with a global team, using cutting-edge technologies and practices in a fast-paced environment. The ide...Read More>>.

Posted: June 6th, 2026
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Contract Solutions Architect - API & Integration Lead

Company IconJSS
Location IconLondon

JSS is looking for an experienced Contract Solutions Architect to support major applications architecture and integration programs in Greater London. The role involves reviewing current application architecture, designing scalable solutions, and impr...Read More>>.

Posted: June 6th, 2026
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Data Architect - Clinical Knowledge Graph (SPARQL/Python)

Company IconStars Arena
Location IconLondon

Stars Arena in London is looking for an experienced Data Architect specialized in Clinical Knowledge Graph. The role involves designing, developing, and maintaining scalable data pipelines using SPARQL and Python, as well as optimizing complex querie...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Fintech API & Cloud Platform

Company IconEnfuce
Location IconLondon

RequirementsYou're highly proficient in building robust, scalable Java services,You have hands-on experience designing, building, and running applications in AWS,You have built high-performance applications using...Read More>>.

Posted: June 6th, 2026
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Lead Senior Software Engineer - Python, AWS, Scale & Impact

Company IconCreo Recruitment
Location IconLondon

Creo Recruitment is seeking a Senior Software Engineer to join a fast-growing technology business in Greater London. In this role, you will lead the design and delivery of complex systems, drive engineering excellence, and mentor other engineers....Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Fusion Automation API

Company IconAutodesk
Location IconBirmingham

Senior Software Engineer— Fusion Automation API Location: Munich, Parsberg, Birmingham, or remote in Germany or UK We are on a multi-year mission to revolutionize the Design to Manufacture industry with Autodesk Fusion and are e...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer | Enterprise APIs, Kafka & Cloud

Company IconLloyds Banking Group
Location IconLeeds

A leading financial institution in Leeds is seeking a Senior Software Engineer to design and build high-quality Java applications. This role involves working in an agile team, ensuring software meets performance standards, and mentoring juniors. Cand...Read More>>.

Posted: June 6th, 2026
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Senior Integrations Architect - SaaS API & ETL

Company IconCoupa
Location Icon

A leading technology company in the UK seeks a Technical Architect to manage integration projects. The role involves working with customers to determine solution architecture, translating business needs into technical requirements, and delivering int...Read More>>.

Posted: June 6th, 2026
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Senior Solution Architect – Digital Platforms & API Remote

Company IconHunter Bond
Location IconLondon

A leading retail technology company in London is seeking a Solution Architect to provide technical leadership for digital initiatives. The successful candidate will be responsible for architecting and designing end-to-end solutions across various cha...Read More>>.

Posted: June 6th, 2026
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FX eTrading Java Architect — Senior Tech Leader (Hybrid)

Company IconCitibank (Switzerland) AG
Location IconLondon

An international bank is seeking a hands-on technical specialist for FX trading systems in London. The role involves designing and developing system architecture, enhancing deliverable quality, and collaborating with quant and trading teams. Candidat...Read More>>.

Posted: June 6th, 2026
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Strategic Solution Architect - Cloud, API & SaaS (Hybrid)

Company IconElanco Tiergesundheit AG
Location IconHook

Elanco Tiergesundheit AG in Hook, UK is looking for a skilled Solution Architect to lead enterprise IT architecture and engage in innovative digital solutions. In this hybrid role, you will collaborate closely with product teams to align technolog...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - FinTech API & Cloud Platform

Company IconAJ Bell
Location IconManchester

AJ Bell is seeking a Senior Software Engineer to join their Operational and Regulatory Technology department. The successful candidate will work in a collaborative team environment, guiding development teams to deliver high-quality products. Key resp...Read More>>.

Posted: June 6th, 2026
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Remote AWS API Architect (SC Clearance)

Company IconExperis - ManpowerGroup
Location IconLondon

Experis - ManpowerGroup is seeking an AWS API Technical Architect to design secure and scalable API architectures for various client applications. The ideal candidate will have extensive experience with AWS services and microservices, and will work c...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer (React, Node.js, AWS)

Company IconOliver Bernard
Location IconLondon

OverviewSenior Software Engineer (React, Node.js, AWS)Location: Hybrid in London.Senior Software Engineer (React, Node.js, AWS) - would you like the opportunity to work for a market leading organisation, currently...Read More>>.

Posted: June 6th, 2026
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Lead Backend Engineer- High-Scale SaaS Data Engine (Hybrid)

Company IconWorkonomics
Location IconLondon

An established and profitable company is seeking Senior and Lead Engineers to join their backend infrastructure team in London. This innovative firm is focused on building a high-performance data engine to enhance their enterprise product offering. W...Read More>>.

Posted: June 6th, 2026
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Senior Product Engineer II: Scalable Payments Microservices

Company IconJob Search Place Limited
Location IconLondon

Job Search Place Limited is seeking a Senior Product Engineer II to join the Wise for Banks team in Greater London. In this role, you will lead the technical direction of systems powering Wise's global payment network. Your expertise in Java, Spri...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Node.js, TypeScript, AWS. Job in Manchester LilyLifestyle Jobs

Company IconUnited Cerebral Palsy of Georgia
Location IconManchester

Senior Software Engineer Our client, a fast‑growing technology company, is seeking a Senior Software Engineer to help architect and build a next‑generation real‑time platform from the ground up. Working closely with a smal...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer - Real-Time Trading Systems

Company IconMiller Maxwell Ltd
Location Icon

A leading electronic trading firm in the London Area is seeking a Lead Software Engineer to design high-performance trading solutions for front-office teams. You will work closely with exceptional engineers in a fast-paced environment committed to in...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 - Cloud-Native SaaS for Security

Company IconOutthink Limited
Location Icon

A growing cybersecurity company in Brighton is seeking a Senior Software Engineer to join their agile engineering squad. You will help develop high performing APIs and robust microservices for their SaaS cybersecurity platform. The ideal candidate ha...Read More>>.

Posted: June 6th, 2026
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Senior Front-End Engineer — Blazor/MAUI Expert

Company IconJava Script Works
Location IconNewcastle upon Tyne

Java Script Works is looking for a front-end developer in Newcastle upon Tyne, UK. The ideal candidate will have a high proficiency in front-end development using HTML, CSS, and JavaScript. Experience with Blazor, MAUI, and desirable knowledge of Rea...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Python, TS & AWS | AI-Driven

Company IconLiberty IT
Location IconBelfast

Liberty IT is looking for a Senior Software Engineer to join their team in Belfast, UK. The ideal candidate will have strong experience in Python, TypeScript, and AWS. You will be responsible for delivering high-quality software and developing cuttin...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer – Reactive Microservices & AI

Company IconCentric Software, Inc.
Location Icon

Centric Software, Inc. is seeking a Senior Software Engineer to lead the design and development of scalable microservices. This role includes collaborating with cross-functional teams and employing AI tools for efficient coding practices.Th...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - ML Platform & Scalable Backend

Company IconUiPath Inc.
Location IconLondon

Your MissionAs part of the Communications Mining team, you'll be responsible for building and maintaining our backend and ML serving services. This includes a highly available public API, data-aggregation services and real-time pipelines...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer - Build Secure Risk Platforms

Company IconLondon Stock Exchange Group
Location IconLondon

London Stock Exchange Group is seeking a Senior Software Engineer to develop technology platforms in London, focusing on Java and agile methodologies. The position requires 3-6 years of software engineering experience, deep knowledge of Java, and str...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer – ML for Carbon Reduction (Hybrid)

Company IconBurns Sheehan
Location IconLondon

A leading technology scale-up located in London is looking for a Senior Software Engineer with expertise in Python and AWS. This role emphasizes collaboration within cross-functional teams to tackle climate change challenges using machine learning te...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer - Cloud-Native .NET/C# & Vue.js

Company IconJava Script Works
Location IconWindsor

Required QualificationsSenior level software engineering competency, with strong full-stack experience.Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL).Proven experience developing APIs and UI components in d...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Healthcare IT & API Specialist

Company IconOptumUK
Location Icon

A leading medical technology organization in the UK is seeking a talented Senior Software Developer to join their team. You will design, develop, and maintain high-quality software solutions impacting healthcare professionals. Candidates should have...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Python & React (Hybrid UK)

Company IconTact
Location Icon

A tech-for-good startup in the UK seeks a Senior Software Engineer to enhance clean transport technology. You will work closely with the CTO across the full stack using Python and React, owning backend systems and contributing to platform scaling. Th...Read More>>.

Posted: June 6th, 2026
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Lead Platform Engineer, Core Banking (Go/Python)

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm based in Greater London is searching for a Lead Software Engineer. This position involves designing and developing scalable microservices, mentoring team members, and crafting high-quality production code. Can...Read More>>.

Posted: June 6th, 2026
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Quantitative Python Developer: Pricing & Risk (Hybrid/Remote)

Company IconQh4 Consulting
Location IconLondon

Qh4 Consulting, based in Greater London, is seeking a Quantitative Developer at the VP/Director level. The ideal candidate will have a strong quantitative background, solid Python skills, and experience in structured finance, particularly in ABS mark...Read More>>.

Posted: June 6th, 2026
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Front-Office Python Quant Developer — Real P&L Impact

Company IconHunter Bond
Location IconLondon

A leading global hedge fund is seeking a Python Quantitative Developer to work at the intersection of engineering and trading. This high-impact role involves developing Python-based platforms, enhancing trading models, and collaborating directly with...Read More>>.

Posted: June 6th, 2026
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Quantitative Developer: Multi-Asset Investing (Python)

Company IconLegal & General
Location IconLondon

Legal & General is hiring a Quantitative Developer to enhance their Multi-Asset and Asset Allocation businesses in Greater London. This role involves designing scalable Python-based services that support investment capabilities.The ideal ca...Read More>>.

Posted: June 6th, 2026
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VP of Engineering - Cloud, AI, and Microservices. London, United Kingdom

Company IconESR Healthcare
Location IconLondon

OverviewVP of Engineering - Cloud, AI, and Microservices. London, United KingdomDescriptionDescription: We are seeking a Hands-on Director/ VP of Engineering to lead our engineering teams, manage client relationships, a...Read More>>.

Posted: June 6th, 2026
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Senior Applied ML Engineer: Scalable Backend Systems

Company IconTether.io
Location Icon

Tether.io is seeking a Senior Applied ML Engineer to develop scalable backend systems for their media intelligence platform. This role involves designing and implementing AI-driven processing workflows, collaborating closely with engineering leade...Read More>>.

Posted: June 6th, 2026
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Hybrid UK Technical Product Manager - Data Science & API

Company IconNoir
Location Icon

A workforce optimisation platform in the UK is seeking a Technical Product Manager to lead their Data Science and Integrations portfolio. The role involves defining product strategies and collaborating with internal teams to analyze needs and deliver...Read More>>.

Posted: June 6th, 2026
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Experience Design - Vice President in London - JPMorgan Chase & Co.

Company IconJava Script Works
Location IconLondon

Experience Design – Vice President London, United Kingdom Tech stack Agile React UI JavaScript HTML5 CSS Understanding Technical Constraints and Opport...Read More>>.

Posted: June 6th, 2026
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Store Cleaner

Company IconSpring Clean Commercial Ltd
Location IconLowestoft

Matressman LOWESTOFT welcomes you to apply to join their team as Store CleanerSundays 1pm - 3pm and Wednesdays 1pm - 3pmGeneral duties, dusting vacuuming polishing & cleaning the toilet facilitiesWHJS1_...Read More>>.

Posted: May 27th, 2026
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Part time mobile cleaner

Company IconSpring Clean Commercial Ltd
Location IconNorwich

We are looking for positive thinking, forward planning Mobile relief Cleaners to join our expanding business!Are you looking for cleaning work between the hours of 4pm - 8pm? 20 hours a weekCompany Vehicle provided...Read More>>.

Posted: June 5th, 2026
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Full Stack Developer - Active SC, NPPV3, Java

Company IconHays Specialist Recruitment Limited
Location IconCharing Cross

Job DescriptionPlease read the information in this job post thoroughly to understand exactly what is expected of potential candidates.Full Stack Developer - Active SC, NPPV3, JavaUp to £425 per day - Inside IR35Remote...Read More>>.

Posted: June 5th, 2026
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