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Quantitative Developer, VP

We are seeking an experienced Quantitative Developer to join the Numerical Performance Group (NPG), a central specialist team within Citi’s Markets Quantitative Analysis (MQA) organisation.NPG designs, develops, and deploys , Citi’s core high‑performance C++ numerical library. The roots library underpi ...

Backend Python Developer

We are working with a unique company that helps businesses automate regulatory compliance in the financial industry.The company is at the cusp of the growth where they have registered incredible growth in the last 5 years and looking for a dynamic Backend Engineer who can help them solve interestin ...

Lead.Net/SQL Developer

I am currently working with a London-based Financial Services client who are actively seeking multiple Senior .Net Developers to work on a long-term, business-critical data-orientated project.What you'll need to succeed : Extensive C# .Net Development experience ideally within financial ...

Process Automation Developer

DescriptionThis is an exciting opportunity to join Delta Capita’s fast-growing Consulting business, delivering innovative workflow and automation solutions within complex financial services environments.Process Automation Developers design, build, and maintain scalable workflows us ...

Graduate Frontend Developer

Based in London this company is a very early tech startup. Established by seasoned tech entrepreneurs and backed by solid funding this company is at the cutting edge of their field. Do you want to work for a very early stage start up where you will receive hands-on mentorship, regular feedback, and the ...

Python Quant Developer

Salary: £160,000 base + profit share bonus (TC can be north of £500k)Job Description: One of the world’s most prestigious hedge funds is looking for an outstanding Python Quant Developer to join one of their Fixed Income trading pods.You’ll join a small fixed-inc ...

Midweight Drupal Developer

About Us Welcome to the home of the down-right inquisitive. Reading Room is a user-led, data-centric consultancy. Fundamentally understanding users’ needs, motivation and behaviours in relation to our clients’ products and services is the key to success. We ...

Senior Infrastructure Developer

Job Title: Senior Infrastructure DeveloperLocation: London (3-days per week on-site)Rate: Flexible dependent on experience (inside IR35)Duration: 6 monthsTec Partners are working with a world-leading technology client who are currently looking for an exp ...

React Native Developer

This startup in London, near Liverpool Street, is looking for a React Native Developer to come in and be the beating heart of the React Native development. You'll be their first permanent so hire so this is a great opportunity to showcase your skills!The CTO will be working closely with you to ensure y ...

Salesforce Junior Developer

JOB DESCRIPTION The team you'll be working with: As part of our continuous growth, we are seeking a Junior Salesforce Developer to join our Salesforce Delivery team in London, focusing on clients in the Public Sector Domain. The Junior Salesforce Developer</ ...

Intapp Senior Developer

The OpportunityIn this role, you'll be part of a dynamic team focused on developing and maintaining the company's Intapp suite of products. You'll work closely with product owners, application developers, and other stakeholders to implement technical changes, build integrations and troubles ...

T24 Systems Developer

Position Summary:Technical expert with a strong experience in Temenos T24 core banking system, providingplete support related to the T24 operations, upgrade and integration with other IT systems.Key Responsibilities:Resolve problems related to the T24 daily operations,Improve T24 system fu ...

Senior C++ Developer

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are seeking a Senior C++ Developer to help us drive our strategic vision tr ...

Python/Pandas Developer

Senior Python/Pandas Developer ContractorBuild and optimise FX data solutions for a Tier 1 Investment BankAre you an experienced Python developer with strong Pandas skills and a passion for fast-paced, high-impact work? This is your opportunity to contract with a globall ...

Web Developer (Freelance)

Moonshot believes that marginalised people in society — including minority ethnic people, people from working class backgrounds, women, Disabled and LGBTQIA+ people — must be centred in the work we do. We strongly encourage applications from people with these identities or who are members of other communities ...

Senior iOS Developer

Senior iOS DeveloperLondon OfficeMobile – iOS /Full Time /Hybridapply for this jobAbout MoneyboxAt Moneybox, our mission is to give everyone the means to get more out of life. We're guided by our belief that wealth isn't about the money, it's about the means to more - more freedom, op ...

SRE DevOps Developer

Required skills Python, Chef, Ansible, Salt, Puppet, GitHub, Jenkins, Grafana, Nagios, Genios, Zookeeper, UNIX, Linux. As a member of the Site Reliability Engineering team, you will be responsible for developing tools for surveillance and enhancement of the production systems. Incr ...

Mobile Developer (iOS)

Help us build the future of real-time retail executionAt Neurolabs, we’re helping the world’s leading CPG brands unlock real-time visibility across the supply chain. Our Image Recognition technology is powered by synthetic data and digital twins, giving customers scalable, accurate i ...

Quantitative Developer – C++

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent scope for career growth ...

Senior Software Developer

Our mission is to help households save money. Through MoneySupermarket, MoneySavingExpert, Quidco and B2B partnerships we supply products to more than 24 million unique monthly visitors, helping UK households to save billions of pounds a year. You can tell this is something we’re exceptionally proud of! ...

Senior Software Developer

This position is only available for those in EMEA (Europe, Middle-East, Africa)About ShockbyteHave you ever played Minecraft, ARK, or Rust? There is a good chance you have already played on a Shockbyte server. With support for more than 60 game ...

C++ Developer (Risk)

We are currently partnering with a global investment bank to hire a Senior Developer. This is an exciting opportunity to contribute to the build-out of next-generation risk analytics platforms supporting Front Office and Risk functions. Key Responsibilities Develop and enhance intraday ...

Senior .NET developer

Are you energetic, reliable, team oriented person with deep understanding of software engineering principles?Do you posses exceptional software engineering skills and have sense for solving complex logical problems?Are you approachable, friendly, creative? We are looking for someone </h3 ...

Senior Kong Developer

Hybrid role with 2/3 times per week at client site in London This role requires Security Clearance Eligibility (Must be residing in the UK for the last 5 years) As a Senior Developer you will be responsible for migrating, designing, developing and implementing cutting‑edge solutions ...

Sr Salesforce Developer

Overview Introduction Exclusive Networks is the global cybersecurity go-to-market specialist that provides partners and end-customers with a wide range of services and product portfolios. With offices in over 45 countries and the ability to serve customers in over 170 countries, we ...

Graduate Software Developer

We are looking for ambitious and creative juniors to join one of the fastest and most exciting financial services companies in the world. As a Junior Full Stack Developer, you will play a crucial role in building resilient, scalable technology that drives the company's growth. Working in an agile, cross-fu ...

Power BI Developer

Why this Role Matters This is a pivotal role supporting our O+O (Online & Offline) strategy, delivering clear, actionable insights through Power BI that enable our Business Units and Group teams to understand member and business data faster and more easily. By transforming complex datasets into m ...

Technical Product Developer

At Lyle & Scott, we recognise that all success starts with people. We welcome creativity and value individuals passionate about delivering a strong performance. We are a privately owned British brand with almost 150 years of history that has built a reputation for crafting high-quality clothi ...

Cloud Applications Developer

Cloud Applications Developer page is loaded## Cloud Applications Developerlocations: GBR - ANY CITYtime type: Full timeposted on: Posted Todayjob requisition id: **Job Description:****Cloud Application Developer****Location: On site 5 days per week (1 hour drive from site) from Manchester, Central Londo ...

Power BI Developer

Why this Role Matters This is a 12-Month FTC supporting our O+O (Online & Offline) strategy, delivering clear, actionable insights through Power BI that enable our Business Units and Group teams to understand member and business data faster and more easily. By transforming complex datasets into me ...

AI Backend Developer

Role Summary UltreonAI is an AI Design Studio specializing in custo Agentic AI solutions for Singaporean SMEs. We build production‑ready AI systems - intelligent automation platforms, RAG‑powered knowledge systems, and workflow orchestration tools that solve real business problems. < ...

Software Developer Intern

NetVirta is a fast-growing, venture-backed startup in the fashion fit technology space. Founded by MIT graduates and based in Boston and Singapore, we are the leading fit technology provider for medical, retail and sports equipment brands, helping customers order the right size with precision 3D body scann ...

UI/UX Developer

Hybrid Working – Edinburgh or London – 2 days a week on site. Lorien's leading banking client is looking for UI/UX Developers with strong experience in CSS, Figma, and data visualisation. This role is based in Edinburgh or London. Key Responsibilities 4+ years of exp ...

Lead Android Developer

Roles and Responsibilities Build and maintain high‑quality native Android applications using Kotlin and Jetpack Compose, focusing on fast delivery and maintainable architecture. Work closely with internal teams and client stakeholders to develop end‑to‑end mobile features that ali ...

Salesforce Developer Volunteer

Ignite Hubs is a volunteer-led charity looking to pioneer innovative and exciting ways for children and young people to learn. We are looking for an experienced Salesforce Developer to help us maintain and enhance our Salesforce instance and utilisation. What difference will you make? Play ...

Senior Quantitative Developer

About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation. With a tea ...

Quantitative Developer CaaS

hackajob is collaborating with TradingHub to connect them with exceptional professionals for this role. Compensation Competitive (Financial Services) About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to ...

Oracle CPQ Developer

Req ID: Competitive salary | UK: fully remote At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence and our ability to help our clients stay a step ah ...

GoLang Developer (hybrid)

Partner with Product and Engineering leadership to deliver against our product roadmap Deliver clean, scalable, and highly maintainable code Managing and maintaining the codebase ensuring that it is running as expected Creating and maintaining microservices Wri ...

Software Engineer / Developer

Software Engineer / Developer – Corgi Insurance Corgi Insurance is a YC-backed insurtech ($108M raised, $630M valuation). We're building AI-powered business insurance from the ground up and need engineers who can move fast. What You Will Do Build and maintain our Django-ba ...

Azure Integration Developer

Azure Integration Developer | Global Enterprise Technology Organisation | London We’re partnering with a global, high‑performing organisation currently modernising and scaling its cloud integration and API platform across international markets. As part of a wider digital transformation, the busin ...

Senior Backend Developer

We are now expanding our team and are looking for skilled, goal-oriented backend developers to join our teams. Requirements 6+ years of production experience with Python At least 2 years of hands‑on experience with async Python (FastAPI, aiohttp, or similar frameworks) in ...

Senior Software Developer

Introduction Mastering Kubernetes on a Global Scale! Company Overview This company is the leading platform for financial efficiency, a service tailored for customers using public cloud specialising in Kubernetes. It is on a mission to deliver a seamless experience with container ...

Power BI Developer

Location/Hybrid model: 3 days a week in the office Length of Contract: 6 Months About the Role We are hiring an experienced Power BI Developer at AVP level to deliver high quality, scalable business intelligence solutions. This role focuses on designing and develop ...

Mobile Developer (iOS)

Help us build the future of real-time retail execution At Neurolabs, we’re helping the world’s leading CPG brands unlock real-time visibility across the supply chain. Our Image Recognition technology is powered by synthetic data and digital twins, giving customers scalable, accurate insights — fa ...

Software Engineer / Developer

Software Engineer / Developer – Corgi Insurance Corgi Insurance is a YC-backed insurtech ($108M raised, $630M valuation). We’re building AI-powered business insurance from the ground up and need engineers who can move fast. What You Will Do: Build and maintain our Django-b ...

Senior Android Developer

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a mo ...

Senior iOS Developer

About Moneybox At Moneybox, our mission is to give everyone the means to get more out of life. We're guided by our belief that wealth isn't about the money, it's about the means to more - more freedom, opportunities, possibilities, and peace of mind. Moneybox is an award-winning wealth management ...

Senior C++ Developer

Position Overview We are seeking an experienced Windows C++ Senior Software Engineer with strong, hands‑on expertise in Win32 and MFC . This role focuses on enhancing and maintaining a complex legacy desktop application built heavily on MFC. The ideal candidate has deep exposure to ...

Developer Experience Engineer

A little bit about us… Pion is the award-winning platform where audience verification, data ownership, and marketing reach converge. We help 3,500+ brands—including the world’s biggest retailers—build lasting loyalty across 10 consumer groups in 100+ territories. Whether it’s through Student Beans, ...

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