156 jobs found in London, greater london

GreySpark Partners is a specialist consultancy that helps capital markets firms transform how they operate, compete and innovate. We combine deep industry expertise with hands-on delivery to solve complex business, technology and regulatory challenges for investment banks, asset and wealth managers, fintechs and other financial institutions, with a strong focus on front-office trading technology and solutions. GreySpark is expanding its Technology talent pool and is seeking experienced Software Developers interested in working on complex, business-critical trading platforms within global investment banks and financial markets clients. This is an opportunity to contribute to the design and optimisation of real-time systems across pricing, risk, connectivity and execution workflows. What You'll Do As a GreySpark technology consultant, you will work closely with front-office and technology teams to deliver both review and delivery projects....

We are seeking an experienced Senior Splunk Engineer to take ownership of a large-scale, distributed Splunk environment supporting high-volume corporate banking and payments operations. Senior Splunk Platform Engineer (Payments / Banking) London- (Hybrid) X3 days on-site per week £600- £650 emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our...

We are seeking an experienced and hands-on Migration Test Lead to join a large-scale systems and data transformation programme. This role is critical to the successful migration of complex, high-value data from legacy platforms into modern target systems. Migration Test Lead / Migration Test Manager- (Financial Services) London- (Hybrid) x4 Days on-site £600- £650 emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to...

As a Project Manager, you will oversee and drive projects related to risk management, including the delivery of quantitative tools, model updates, and analytics enhancements. You will work closely with internal stakeholders and external vendors to ensure high xe2 quality, compliant, and effective risk solutions. Project Manager (Risk) London x5 Days on-site £600 Inside emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim...

Senior Rates Developer - Java Location : London, Hybrid Role Type : 12 Month Contract Rate : £800 - £900 per day Delta Capita is seeking a highly skilled Senior Rates Developer to join our Global Markets Technology practice. This role sits within a specialist team responsible for delivering pricing, eTrading and eRisk capabilities across Rates and FX products. The team develops low-latency, highly available pricing components that support: • Rates pricing across forwards, futures, swaps and bond products • FX forward and broker pricing • Algorithmic and electronic execution workflows • Pricing control tools and configuration frameworks used by traders and quants • On-demand quoting and curve management for eCommerce channels • Integration of new quantitative models and external market data feeds This is a hands-on engineering role within a fast-paced, high-performance trading technology...

Contract - Customer Success Services (German speaking) Job description Job Title: Customer Success Services Specialist (German Speaking) Location London Hybrid: You will be required to be in the London or Reading office once a week Target Start Date: March 2026 Contract duration : 12 months Day Rate: Competitive (Inside IR35) Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. About the Project We are seeking a French speaking Customer Success Services (CSS) Specialist to work with a global software vendor client...

Contract - Senior Contract Manager Job description Job Title: Senior Contract Manager (Contract) Location Hybrid: London Target Start Date: ASAP Contract duration : 12 months Day Rate: Competitive (Inside IR35) Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose As a Senior Contract Manager, you will serve as a trusted advisor to Deloitte Consulting and engagement leadership on strategic contract matters. This role focuses on large-scale, high-risk, complex professional services engagements...

About Crumb Crumb is building the infrastructure for the independent legal economy. We believe that by 2030, the majority of lawyers will work independently. The standard for legal delivery has never been higher, but the tools to run an independent practice haven’t kept up. Crumb provides the operating system for fractional lawyers — helping them manage their practice, understand their work, invoice clients, and connect with new opportunities. The Role We’re looking for a Product Engineer (Contract) to help ship core features of the Crumb platform. You’ll work directly with the founders to build and launch production software quickly. This role is focused on execution — turning product ideas into working systems. You’ll work across the stack, building real product features used by independent lawyers. Typical work includes: Building product features end-to-end using React, Node.js, and TypeScript Implementing integrations and webhooks Designing asynchronous...

Contract Senior DevOps Engineer We currently have an urgent opening for a Contract Contract Senior DevOps Engineer to join us ASAP. This is a hybrid position with 2 days onsite in London, ideally you will be able to start quickly . In addition to having strong Fullstack Development skills (this is a hands on coding position) it is imperative that you can demonstrate a solid track record with the following g: Terraf orm AWSKuberne tesSecure enterprise platform development expAccount and user polic iesCI/CD Pipeline Developm ent

Data Modeller Day Rate Contract Job Introduction Main Responsibilities • Operates in line with the Bank 's Risk Management framework (including sub-frameworks) and relevant risk and compliance policies and procedures, ensuring appropriate and timely escalation of any concerns to their line manager. • Designs logical data models in the Finance domain, aligned with the bank 's conceptual data model, to capture the organization 's data requirements to support reporting, analytics, and operational use cases • Collaborates with data stewards and subject matter experts to develop the logical data models aligned with business requirements when conceptual data models are not available and to confirm internal reference data in the Finance domain • Inputs into the development of the bank 's conceptual data model and how it is applied. • Works closely with Data and Solution Architects on projects to support the completion of High level solution...

Senior KDB Developer - Global eTrading Location : London, Hybrid Role Type : 12 Month Contract Rate : £700 - £1000 per day This is a client facing role working in a specialised team responsible for building and enhancing a high-performance eTrading MI and Analytics platform. The platform captures, stores, and analyses extremely large volumes of real-time and historical data over 3TB / 5 billion records daily from multiple electronic trading venues, internal pricing streams, and execution systems. The team provides the golden source of MI, analytics, and quantitative research support for global stakeholders across risk, quant, trading, and sales. The platform also underpins regulatory reporting, large-scale data processing pipelines, and backtesting workflows. This is a high performance, globally distributed environment, running hundreds of concurrent production services with multiple daily releases. Key...

If you 're looking for a career that will help you stand out, join HSBC, and fulfil your potential - whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further. HSBC is one of the largest banking and financial services organisations in the world, with operations in 64 countries and territories. We aim to be where the growth is, enabling businesses to thrive and economies to prosper, and, ultimately, helping people to fulfil their hopes and realise their ambitions. We are currently seeking an experienced professional to join our team in the role of Senior Financial Engineer on a Fixed term Contract basis until the end of December 2026. Financial Engineering (GRA) is a part of HSBC 's Global Risk Function which provides solutions using analytics, tools, and models to identify, measure and manage key risks. As an HSBC...

Contract - Senior Business Analyst (SAMPro) Job description Job Title: Senior Business Analyst (contract) Location: UK Hybrid - located at any Deloitte office location (preferably Cardiff). Travel to the office is on an adhoc basis Duration: 6 months Contract Start Date: ASAP Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose An exciting opportunity to be a part of the innovation and evolution of our Business Analysis practice. You will be the ʺvoice of the business ʺ ensuring that our technology teams...

Contract - SAMPro Project Manager Job description Job Title: SAMPro PM Location: Remote Target Start Date: ASAP Contract duration : 6 months Day Rate: Competitive (Inside IR35) Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose We are looking for a seasoned Subject Matter Expert (SME) PM to lead the end-to-end migration from legacy platforms (SNOW License Manager / Flexera) into ServiceNow SAMPro. This is not a ʺchecklist ʺ PM role; we require a technical project lead who understands the...

Freelance 8–20 hrs/week Remote (EU/UK) Are you an experienced HR Business Partner eager to apply your expertise in a new and impactful way? Do you have 8 to 20 hours per week available to contribute alongside your current projects or employment? We are looking for top-tier HR professionals based in the EU or UK to help improve advanced AI systems. What you’ll be doing We are 10x.team, a platform for fractional and freelance professionals. We partner with leading AI labs to enhance large AI systems. Your role is hands-on and high impact. You will: Review and refine AI generated outputs on a variety of HR and people operations topics Evaluate responses for technical accuracy, HR best practices, and compliance with industry standards Draft realistic HR scenarios, including employee relations, talent management, organizational change, compliance, and diversity, equity, and inclusion (DEI) challenges Create...

Freelance 8–20 hrs/week Remote (EU/UK) Are you an experienced marketing automation specialist interested in shaping the future of AI in marketing technology? Do you have 8 to 20 hours per week to contribute alongside your current work? We’re looking for EU- or UK-based marketing automation specialists to join 10x Team as freelance AI Trainers, helping to build and refine the next generation of AI-driven marketing solutions. About the Role As a member of the 10x Team, you’ll work with innovative AI labs to elevate the capabilities of large AI systems in the marketing automation domain. Your expertise will help ensure that AI-generated outputs accurately reflect real-world marketing practices, strategies, and automation workflows. What You’ll Do Review and improve AI-generated content related to marketing automation, campaign management, and digital marketing strategies Evaluate outputs for best practices in audience...

London, England, United Kingdom (Hybrid) Contract (8 months) Published 21 days ago Endur Openlink Commodities Oil & Gas ETRM Job Title: Expert Business Analyst Job Location: Canary Wharf Contract Length: 8 Months Industry: Oil & Gas Working Hours: 40 hrs/week Role Overview: Help select, implement and integrate a new exchange platform to replace existing bp platforms for both third party execution and internal market transactions Collaborate with trading desks to optimise the use of electronic trading platforms such as e-star, Sphirra, Trayport, TT, and others across all bp’s traded commodities Work with front office users to document business processes to trade between business units and communicate required changes to the technical teams Ensure seamless interaction between electronically executed trades and their accurate...

Title - Delivery Manager Reference: INET/DM/Feb 2026 Location: Remote £300 to £350 Per Day Job Open Date: 23rd Feb 2026 Close date: 22nd Mar 2026 Job Summary : 'V square IT solutions limited is a software development company focused on delivering innovative web and mobile applications, as well as automating testing processes to enhance efficiency and quality. We are committed to leveraging cutting-edge technology to meet our clients' needs and drive digital transformation.' 'Summary' 'We are seeking a highly skilled Delivery Manager to oversee our software projects, ensuring timely delivery and alignment with client requirements. Based in the UK, this role is vital in maintaining our commitment to excellence and innovation in software development.' 'Responsibilities' ' Lead and coordinate multiple software development projects from initiation to completion. Collaborate with clients and internal teams to define project scope, goals, and...

About IconicShift IconicShift AI is building a platform that turns founder intent into usable strategic outputs — clear strategies, investor-grade pitches, and practical roadmaps. It is based on the experience of Mike Harris, founding CEO of First Direct (the world’s first telephone bank), founding CEO of Egg (the world’s first internet bank), and CEO of Mercury Communications (that created some of the UK’s first mobile and cable networks). Most founders don’t fail because they lack ideas or options. They fail because their thinking drifts and they can’t afford the experienced support they need. Their story changes, priorities multiply, and the business loses its single direction. Most AI approaches just help them fail faster by accelerating rushed decisions. IconicShift works by creating a single source of strategic truth, where every decision is tracked and held to account. It refuses to move forward without explicit acceptance of core strategic bets, ensuring...

ServiceNow Project Manager (OCM Experience) Contract Type: 3.5 Month Contract – Outside IR35 Location: Hybrid – 1 day per week onsite (Canary Wharf, London) Start: ASAP Role Overview We are seeking an experienced ServiceNow Project Manager to lead the delivery of a ServiceNow programme within a large enterprise environment. This is a 3.5-month contract (Outside IR35) , requiring strong delivery governance, stakeholder engagement, and demonstrable experience managing ServiceNow implementations. A key element of this role is Organisational Change Management (OCM) , ensuring successful user adoption, stakeholder alignment, and smooth transition into business-as-usual operations. This role will operate in a hybrid capacity, with 1 day per week onsite in Canary Wharf and the remainder remote. Key Responsibilities Lead end-to-end delivery of a ServiceNow implementation or enhancement programme. Manage project scope, timelines,...