Water Treatment Sales Consultant

Company IconJS Selection
Location Icon

Water Treatment Sales ConsultantLocation: Uxbridge / South EastSalary: £50,000 £55,000 basic + £55,000 £60,000 OTECompany car + pension + additional benefitsAre you an experi...Read More>>.

Posted: September 26th, 2026
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Principal Consultant – ESG Advisory - London

Company IconJS Money Limited
Location IconLondon

OverviewMy client is seeking an experienced Principal ESG Consultant to lead and deliver strategic ESG advisory services across complex, high-profile projects. You will work with senior stakeholders, shape ESG strategies, and dr...Read More>>.

Posted: June 6th, 2026
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eFX Software Engineer (Java)

Company IconHarnham
Location IconLondon

eFX Software Engineer (Ultra‑Low Latency Java) Hybrid / Remote - London Up to £160,000 + Bonus + Benefits We're supporting a major financial services organisation hiring an eFX Software Engineer to build and opt...Read More>>.

Posted: June 6th, 2026
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Senior or Principal Sustainability Consultant - London

Company IconJS Money Limited
Location IconLondon

Overview My client is seeking a Senior or Principal Sustainability Consultant to join their established Sustainability team in London. This is an exciting opportunity to work at the forefront of sustainable design, supporting high-prof...Read More>>.

Posted: June 6th, 2026
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Low-Latency Java eFX Algo Developer — Hybrid in London

Company IconHawksworth
Location Icon

A financial technology company is seeking a Java eFX Algo Developer for a 12-month contract. This hybrid position requires the candidate to work onsite three days a week. Responsibilities include developing and optimizing Java-based trading systems f...Read More>>.

Posted: June 6th, 2026
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Senior Quant Researcher – Real-Time Options Market Making

Company IconMaven Securities
Location IconLondon

Maven Securities is looking for a Senior Quantitative Researcher to lead impactful trading performance projects. This role involves developing innovative trading models for low-latency systems and collaborating with a diverse team across scientific d...Read More>>.

Posted: June 6th, 2026
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Senior Quantitative Researcher - Options Market Making

Company IconMaven Securities
Location IconLondon

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market‑making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improvi...Read More>>.

Posted: June 6th, 2026
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Application Architect - Camunda & Java

Company IconSanderson
Location IconLondon

OverviewSanderson London Area, United Kingdom (Hybrid)Global Insurance Consultancy | Market Leader in Operations & SolutionsWe are partnering with a global insurance consultancy and recognised mar...Read More>>.

Posted: June 11th, 2026
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Principal Engineer (AWS & Java)

Company IconLSEG
Location IconLondon

Role DescriptionWe are seeking a Principal Engineer to act as the most senior hands‑on technical expert for our leading Risk Screening platform. This role partners closely with architecture, service, product, and engineering teams to...Read More>>.

Posted: June 23rd, 2026
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Senior Software Engineer (Java)

Company IconCreateFuture
Location IconLondon

Working at CreateFutureCreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people first. We...Read More>>.

Posted: July 1st, 2026
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Linux SysAdmin: JBOSS/Tomcat & Automation Lead (London)

Company IconQurious Associates Limited
Location IconLondon

A large tech organization in Greater London is seeking a Linux System Administrator to take on a technical lead role. This position requires in-depth technical skills, including experience with JBOSS/TomCat Web Servers and automation tools like Ansib...Read More>>.

Posted: July 6th, 2026
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Full-Stack Java & React Engineer – London (4 days in-office)

Company IconFalcon Smart IT (FalconSmartIT)
Location IconLondon

Falcon Smart IT (FalconSmartIT) is seeking a Full Stack Developer based in London, UK. This role involves building scalable microservices and modern front-end applications using Java Spring Boot and React JS.The successful candidate will co...Read More>>.

Posted: July 6th, 2026
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Software Engineer (Java)

Company IconDolarApp
Location IconLondon

About ARQ ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journe...Read More>>.

Posted: July 16th, 2026
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Java разработчик

Company IconEnfint
Location IconLondon

ОписаниеLSEG is a global financial markets infrastructure and data provider that supports financial stability, empowers economies, and enables customers to create sustainable growth.Задачи...Read More>>.

Posted: August 8th, 2026
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Software Development Engineer III (.NET/Java)

Company IconTesco
Location IconLondon

The payments service team are the heart of Tesco Technology, serving 28 million+ shoppers in the UK and abroad. We deliver HTTP services that reliably manage payments at global scale, 24 hours a day every day. We also provide capabilities that...Read More>>.

Posted: August 8th, 2026
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Senior Backend Engineer (Java)

Company IconNevis
Location IconLondon

Join to apply for the Software Engineer (Java Backend) role at Nevis About Nevis Nevis is building the world’s first AI wealth management platform. In just 9 months, Nevis has grown to have over $50 billion of as...Read More>>.

Posted: August 13th, 2026
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Full Stack Software Engineer III - Java

Company IconJPMorganChase
Location IconLondon

Job Description Join a team where your engineering decisions matter at scale. At JPMorganChase, we build production-grade software that powers critical Global Banking businesses — and we're looking for engineers who take ownership, r...Read More>>.

Posted: August 17th, 2026
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Java Specialist

Company IconHCLTech
Location IconLondon

5+ years hands-on software engineering experience delivering production systems in an enterprise or regulated environment.Strong proficiency in Java (17+) and Spring Boot, building microservices at scale.Sol...Read More>>.

Posted: September 5th, 2026
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Lead Back-End Developer - Java

Company IconSegmentify
Location IconLondon

London, United Kingdom | Posted on 17/09/2025Segmentify is an e-commerce personalization platform helping online retailers to optimise their conversion rates by enabling them to deliver a unique shopping experience for each vi...Read More>>.

Posted: September 8th, 2026
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London Quant Trading Summer Internship

Company IconMaven Securities
Location IconLondon

Maven Securities, a leading proprietary trading firm in London, offers a structured nine-week internship designed to build practical trading skills in options market making. The program starts with options theory and evolves to trading simulation...Read More>>.

Posted: September 10th, 2026
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Lead Software Engineer - Java

Company IconLSEG
Location IconLondon

ABOUT USLSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our cust...Read More>>.

Posted: September 13th, 2026
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Software Developer Summer Internship London 2027

Company IconMaven Securities
Location IconLondon

Maven Securities is a leading proprietary trading firm that leverages sophisticated technology and quantitative analysis to trade in global financial markets. We specialise in options and derivatives market making, where your skills can be dire...Read More>>.

Posted: September 14th, 2026
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Software Engineer (Java)

Company IconVirtu
Location IconLondon

Virtu is a leading financial firm that leverages cutting edge technology to deliver liquidity to the global markets and innovative, transparent trading solutions to our clients. As a market maker, Virtu provides deep liquidity that helps to cre...Read More>>.

Posted: September 17th, 2026
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Portfolio Manager - European SMID cap equities

Company IconMaven Securities
Location IconLondon

LondonMaven is a proprietary trading organisation formed in 2011, that has offices in London, Amsterdam, Hong Kong, New York and SydneyMaven’s proprietary trading group, Maven Investment Partners, employs a multi-strategy invest...Read More>>.

Posted: September 19th, 2026
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Group Accountant

Company IconMaven Securities
Location IconLondon

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving...Read More>>.

Posted: September 21st, 2026
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Platform Engineer (Kubernetes on-premises)

Company IconMaven Securities
Location IconLondon

LondonMaven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market‑making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focus...Read More>>.

Posted: September 21st, 2026
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Software Engineer (Java)

Company IconJoybuy
Location IconLondon

Lead technical decision-making and architecture design for JD’s international core systems, ensuring high standards of performance, availability, concurrency, security, and scalability.Design and oversee complex system ar...Read More>>.

Posted: September 22nd, 2026
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Hybrid Platform Engineer — On-Prem Kubernetes

Company IconMaven Securities
Location IconLondon

Maven Securities is seeking an experienced DevOps Engineer / Platform Engineer to join a small team in London. You will oversee production trading environments, collaborate across traders, developers, quants and data teams, and champion automation...Read More>>.

Posted: September 22nd, 2026
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Graduate Infrastructure Engineer Programme

Company IconMaven Securities
Location IconLondon

Graduate Infrastructure Engineer Programme London 2027Maven Securities is a leading proprietary trading firm that leverages sophisticated technology and quantitative analysis to trade in global financial markets. We specialise in optio...Read More>>.

Posted: September 24th, 2026
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Lead Software Engineer(Java)

Company IconARQ
Location IconLondon

About ARQARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which...Read More>>.

Posted: September 24th, 2026
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Senior Contaminated Land Consultant - London - Hybrid

Company IconJS Money Limited
Location IconLondon

My client, a highly respected multidisciplinary environmental and engineering consultancy, is looking to appoint an experienced Senior Contaminated Land Consultant to join its established London environmental team. This is an excellent o...Read More>>.

Posted: September 24th, 2026
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Senior Cloud Platform Engineer: Scale&Secure Data Pipelines

Company IconJobs in JS
Location IconLondon

Our Future Health is seeking a Senior Platform Engineer to join a small team building cloud platforms and systems that underpin vital functions, including participant websites and data processing pipelines. You will work across engineering and ope...Read More>>.

Posted: September 27th, 2026
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Hybrid Backend Engineer - TypeScript & AWS

Company IconJobs in JS
Location IconLondon

Kaluza is hiring backend engineers to join our Technology community in the UK. You’ll work across data-led and product-focused software engineering teams, building scalable services in a fast-moving environment.Join a hybrid team with 3 d...Read More>>.

Posted: September 27th, 2026
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Platform Engineer: Cloud & IaC for Scalable Health Data

Company IconJobs in JS
Location IconLondon

Our Future Health is seeking a Platform Engineer who thrives at the intersection of infrastructure and software engineering. You’ll build scalable systems, author infrastructure-as-code, and champion GitOps practices to support a world-leading h...Read More>>.

Posted: September 27th, 2026
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Principal Backend Engineer - Java

Company IconCapco
Location IconLondon

The RoleWe’re looking for a Principal Backend Engineer (Java) to join our Technology & Engineering team. This leadership-level role calls for deep technical acumen, a security-first mindset, and strong coaching capabilities. You’ll...Read More>>.

Posted: September 22nd, 2026
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Python Developer - Data & Analytics Team - Options Market Making

Company IconMaven Securities
Location IconLondon

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market‑making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improvi...Read More>>.

Posted: September 22nd, 2026
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HR Business Partner (Employee Relations Specialist)

Company IconMaven Securities
Location IconLondon

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving...Read More>>.

Posted: September 22nd, 2026
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Senior Software Engineer (Java)

Company IconArqfinance
Location IconLondon

We are building the financial system for the next century. One where control sits in the hands of customers — not banks. Where money moves on rails that are faster, smarter, and radically more efficient. Where wealth management tools help you...Read More>>.

Posted: September 26th, 2026
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Software Engineer (Java)

Company IconArqfinance
Location IconLondon

We are building the financial system for the next century. One where control sits in the hands of customers — not banks. Where money moves on rails that are faster, smarter, and radically more efficient. Where wealth management tools help you...Read More>>.

Posted: September 26th, 2026
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Senior Platform Engineer

Company IconJobs in JS
Location IconLondon

We are looking for a Senior Platform Engineer to join the small team designing and building the platforms and systems to support a number of vital functions across Our Future Health. These systems will include but not limited to the pa...Read More>>.

Posted: September 26th, 2026
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Lead Software Engineer(Java)

Company IconArqfinance
Location IconLondon

We are building the financial system for the next century. One where control sits in the hands of customers — not banks. Where money moves on rails that are faster, smarter, and radically more efficient. Where wealth management tools help you...Read More>>.

Posted: September 26th, 2026
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Receptionist & Workplace Services Administrator (1 Year contract)

Company IconMaven Securities
Location IconLondon

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market‑making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improvi...Read More>>.

Posted: September 13th, 2026
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Facilities & Workplace Ops Specialist (1-Year Contract)

Company IconMaven Securities
Location IconLondon

Maven Securities is seeking a Receptionist & Workplace Services Administrator for its London office on a 1-year contract (Monday to Thursday). You will manage daily workplace operations, coordinate with HR and IT, and support front-of-house and fa...Read More>>.

Posted: September 20th, 2026
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Receptionist & Workplace Services Administrator (1 Year contract - Monday to Thursday)

Company IconMaven Securities
Location IconLondon

Receptionist & Workplace Services Administrator (1 Year contract - Monday to Thursday)) London Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making stra...Read More>>.

Posted: September 20th, 2026
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