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Senior Software Engineer

I am looking for a Senior Software Engineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This Senior Sof ...

Principal Software Engineer

I am looking for a Principal Software Engineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This Princip ...

Senior Software Engineer

I am looking for a Senior Software Engineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This Senior Sof ...

Lead Full Stack Engineer – Active SC, AWS

Lead Full Stack Engineer – Active SC, AWS£Market Rate – Inside IR35Remote6 monthsMy client is an instantly recognisable consultancy who require Lead Full Stack Engineers to join a business-critical programme for an end client within the public sector.Key Requirements:Provenmercial experience working as a Lea ...

Software Developer – Quantitative Trading

Software Developer – Quantitative Trading The Opportunity Our client is a leading quantitative prop trading firm known for its high-performance technology and research-driven strategies. They’re looking for a strong Software Developer to help build and optimise the systems th ...

Lead Android developer

Global – Look for a Lead Android Developer – London – Hybrid – Freelancer – 3 months + RED Global is looking for a Lead Android developer in London, Freelancer – 3 months + Experience 6 + years Contract Type Freelance - Full-time (on-site at client location) ...

Principal Developer

Senior Java Developer (Must hold active SC) The Company:  At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid lear ...

Principal Developer

Senior Java Developer (Must hold active SC) The Company:  At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid lear ...

React Developer Up to £550 (Outside IR35!!) P/D

Overview We are looking for a React Developer, with strong experience working in the finance sector, to join a leading trading firm based in London. This role will give you the opportunity to work on Greenfields development projects, focusing on buy side trading platforms, working alongside ...

React / Typescript Frontend UI Developer Fixed Income & Credit Trading

We are seeking a UI Developer to join a Fixed Income / Credit Trading Technology team at a leading investment bank in London. This role is aligned directly with the front office and focuses on building and enhancing high-performance user interfaces used by credit and fixed income traders. You will c ...

Full Stack Web Developer (React, Node, Next, Paris, relocation)

London, England, United Kingdom Job Openings Full-Stack Web Developer (React, Node, Next, Paris, relocation) About the job Full-Stack Web Developer (React, Node, Next, Paris, relocation) Are you a brilliant full-stack developer with a strong grasp of blockchain technology and a ...

Design Team | Front End Developer | React | Astro | Websites | London

London | £140,000 + Benefits I'm hiring a Design Engineer for a highly respected developer tools company building software used inside mission-critical, data-heavy applications . This role sits inside the design team and is ideal for a senior frontend engineer who cares ...

Python Full Stack Developer React in London Quant Capital

Job Opportunity: Python Full Stack Developer Quant Capital is urgently looking for a Python Full Stack Developer to work for our high-profile client. Our client is a well-known global quantitative risk management and market data business. Requirements: Degree in Stats, Physi ...

Senior Frontend Developer | React | Global Investment Manager | London, hybrid

Senior Frontend Developer | React | Global Investment Manager | London, hybrid Our client is a forward-thinking global firm redefining the future of finance through technology. They are looking for an experienced Senior Front End Engineer (React) who can set the technical direction ...

React Developer Hybrid Working Up to £175,000 Base (+ Bonus)

React Developer – Data team - Junior, mid-level and senior positions. Location: London (Hybrid Working) Compensation: Up to £175,000 Base + Bonus Overview A boutique quant fund is seeking a high-calibre React Developer to join a specialist data team ...

React Developer – Real Time Data UI for Finance (Hybrid)

Hunter Bond in London is seeking a high-calibre React Developer for their data team. This position is hybrid and offers up to £175,000 in base salary plus bonuses. The React Developer will design and build complex web applications that visualize and manipulate large-scale financial data. Responsibilities include ...

Principal Software Engineer Rust Low Latency

Principal Software Engineer Rust Low Latency 2 days ago Be among the first 25 applicants This range is provided by Client Server. 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 p ...

Senior Fullstack Engineer (Data Platform)

Mission Statement The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, ...

Data Scientist: Unstructured Data & Innovation (Remote)

You need to have knowledge of various programming languages, such as Python, C/C++, SQL, and Java. Understanding analytical tools such as SAS, Hadoop, Spark, Hive, Pig, and R LOCATION London, UK Toronto, CA Montreal, CA New York, NY Remote work available <p ...

DATA SCIENTIST

You need to have knowledge of various programming languages, such as Python, C/C++, SQL, and Java. Understanding analytical tools such as SAS, Hadoop, Spark, Hive, Pig, and R LOCATION London, UK Toronto, CA Montreal, CA New York, NY Remote work available <p ...

Lead Engineer Payments Platform Modernisation

Lead Engineer - Payments Platform Modernisation Start: July 2026 Duration: Initial contract until Dec 2026, with extension potential Location: London / Hybrid 2 days onsite Rate: Up to £750 per day Inside IR35 We are supporting a major UK financial services client ...

Software Engineering Manager Price and Location

Summary As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and technology leaders that truly understand ...

Citi Futures Clearing Tech Application Development Lead SVP

Equities Growth Focus Equities Growth focuses on increasing Citi's Prime finance wallet share and it includes proving multi-market/broad product coverage on Futures Derivative clearing. In order to fully scale we need to fully automate trade life cycle on Derivative clearing. This includes exerci ...

Full Stack Engineer

Seaport Global seeks a talented Full-Stack Engineer to join a growing team. The ideal candidate has a strong academic background in Computer Science, Engineering, or Data Science, along with hands‑on experience building modern, complex systems. The role suits someone passionate about writing clear, efficie ...

Senior React Software Engineer (front end)

Senior Software Engineer – Back End, Rates & FX Join to apply for the Senior Software Engineer – Back End, Rates & FX role at TP ICAP Senior Software Engineer – Back End, Rates & FX Join to apply for the Senior Software Engineer – Back End, ...

Software Engineer

About Zuora At Zuora, we help businesses grow smarter and adapt faster. Our platform powers modern business models — from subscriptions and usage‑based pricing to AI‑driven and outcome‑based offerings — helping companies launch new products, automate complex billing, and unlock predictable, recur ...

Senior Software Engineer UK

Senior Software Engineer UK (Visa) Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to co ...

Frontend Engineer – React/Next.js Specialist

Frontend Engineer London, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack JavaScript Next.js React Redis DataDog Frontend GitHub PostgreSQL TypeScript Node.js Google Cloud Platform Below is a snippet of the job descrip ...

Senior QA Automation Engineer

The Role As Senior QA Automation Engineer, you will be embedded within one of our product councils as the dedicated quality expert, typically for a year-long engagement. You will work across the full product lifecycle, from refinement sessions through to delivery, bringing quality thinking in ear ...

Golang (Polyglot) Software Developer

About Us Food waste is a $1 trillion problem – costing the world more than 1% of global GDP. We're dead set on solving this problem and looking for people to help us achieve our mission. At Winnow, we believe that food is far too valuable to waste, and that technology can transform the way we pro ...

Senior QA Automation Engineer

The Role As Senior QA Automation Engineer, you will be embedded within one of our product councils as the dedicated quality expert, typically for a year-long engagement. You will work across the full product lifecycle, from refinement sessions through to delivery, bringing quality thinking in ear ...

Associate Vice President

Job Title Modernization Solutions Principal Architect (1 position) Modernization Solutions Architect (3 positions) About Mphasis At Mphasis, Engineering has been in our DNA since inception. Mphasis is a Hi‑Tech, Hi‑Touch, Hi‑Trust company, rooted in a learning and growt ...

Senior Lead eSoftware Engineer Equities Algo Trading Java VP in London JPMorgan Chase & Co.

Senior Lead eSoftware Engineer – Equities Algo Trading – Java – VP Location: London, United Kingdom Posted: about 1 year ago Tech Stack Java Low latency messaging Trading systems Qualifications Proficient advanced ...

Software Developer

The giants of cybersecurity didn't just build a new company; they invented an entire market. Today, that market is worth £22 billion, and the rocket ship they built to lead it is currently docking in London! Quietly assembling an elite, newly formed engineering squad. This isn't a team that maintains t ...

Senior Software Engineer eDV Cleared in London

SENIOR SOFTWARE ENGINEER – eDV CLEARED Permanent job opportunity for a Senior Software Engineer in a globally leading defence/cyber security company. Salary up to £100,000 plus clearance bonus. London based. WHO WE ARE? We are recruiting Senior and Lead Software Engineers to work w ...

Senior Lead Software Engineer Java (Tech Lead/Staff Level) Chase UK

Senior Lead Software Engineer- Java (Tech Lead/Staff Level) - Chase UK LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 03/24/2025, 02:58 PM ...

SVP Senior Full Stack Engineer Trading (Java/Angular/AI) in London

Job Description Currently working on the build-out of a new engineering team focused on developing an in-house platform within a critical financial services domain. This initiative is centred around bringing a traditionally vendor-led capability internally, with a focus on building a scalable, fl ...

Senior Lead Software Engineer Java Global Liquidity Portfolio Management Platform Engineer

Our Asset and Wealth Management division is driven by innovators like you who are driven to create technology solutions that make us work more efficiently and help our businesses grow. It's our mission to efficiently take care of our clients' wealth, helping them get, and remain properly invested. Across 2 ...

Senior Software Engineer I Backend (Java) Business Accounting Integrations and Reporting

Senior Software Engineer I - Backend (Java) - Business Accounting Integrations and Reporting Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. ...

Senior Software Engineer I Backend (Java) Business Accounting Integrations and Reporting

About the Role The Business Accounting Integrations and Reporting team is on a mission to simplify financial management for Wise’s business customers. As a Backend Engineer, you will build products that directly impact all business customers, tackling challenges from improving existing integratio ...

Senior Lead Software Engineer Java (Tech Lead/Staff Level) Chase UK

Senior Lead Software Engineer- Back-end Engineer - Chase UK At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer jo ...

Java Software Engineer Systematic Trading Execution Team Hedge Fund London Office

A boutique hedge fund is building one of the most sophisticated systematic trading systems in the market. I am hiring engineers who want to sit at the intersection of Java, FIX, execution workflows, and real PnL. You’ll be directly shaping the systems that route orders, connect brokers, and analyse cross-a ...

Senior Lead Software Engineer Java Global Liquidity Portfolio Management Platform Engineer

Our Asset and Wealth Management division is driven by innovators like you who are driven to create technology solutions that make us work more efficiently and help our businesses grow. It’s our mission to efficiently take care of our clients’ wealth, helping them get, and remain properly invested. Across 27 c ...

Senior Lead Software Engineer Java Global Liquidity Portfolio Management Platform Engineer

Our Asset and Wealth Management division is driven by innovators like you who are driven to create technology solutions that make us work more efficiently and help our businesses grow. It’s our mission to efficiently take care of our clients’ wealth, helping them get, and remain properly invested. Across 27 c ...

Software Engineering Team Lead

Overview Lead Crypto Software Engineer – Front-Office role in the Digital-Markets Group, London (5 days on-site). Package to £180k + bonus. About the firm For ten years this boutique digital-asset powerhouse has been laying the tracks that institutional money runs on. Its three eng ...

Back End Developer (DV Cleared)

DV Cleared Backend Developer Location: UK Wide Clearance: DV clearance required Sector: Defence & National Security Role Summary Our client is seeking DV cleared Backend Developers to support high impact Defence and Security programmes. You will design, build and ...

Senior Software Engineer

Sign in to set job alerts for “Java Software Engineer” roles. 70,000+ Java Software Engineer Jobs in United States Software Engineer (L5) - Experimentation Platform Software Engineer (L5) - Experimentation Platform Software Engineer - Open Connect Control Plane So ...

Staff Software Engineer Warehousing Blue Yonder Dispatcher

As part of the M&S Software Engineering team, you’ll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and technology leaders that truly understand software engineers ...

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    Java Developer Java React Springboot Jobs in London Job Search Guide, Trends and Insights