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London, UK
£700 - £900 per day
Contract
Joseph Harry Ltd
JS-BETL

Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services Contract Contractor) required by our asset management client in London. You MUST have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and...  more ->

28/01/2026 12:37:39ASAP12-24 months
http://www.computerwork.com/fWLYd
London, UK
£700 - £900 per day
Contract
Joseph Harry Ltd
JS-BETL

REMOTE Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and mentoring more...  more ->

28/01/2026 12:46:30ASAP12-24 months
http://www.computerwork.com/fWLtF
London, UK
£700 - £900 per day
Contract
Joseph Harry Ltd
JS-UITL

REMOTE Lead React Developer (Software Engineer Programmer Developer React ReactJS React.JS TypeScript Redux Saga Ag-Grid AgGrid Python Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services Contract Contractor) required by our asset management client in London. You MUST have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work,...  more ->

28/01/2026 11:20:20ASAP12-24 months
http://www.computerwork.com/fWJX9
London, UK
£700 - £900 per day
Contract
Joseph Harry Ltd
JS-UITL

Lead React Developer (Software Engineer Programmer Developer React ReactJS React.JS TypeScript Redux Saga Ag-Grid AgGrid Python Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services Contract Contractor) required by our asset management client in London. You MUST have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting...  more ->

28/01/2026 11:12:47ASAP12-24 months
http://www.computerwork.com/fWIuA
Cambridge, UK
£400 - 550 per day, Benefits: Negotiable
Contract
Trust In Soda
JSBH-121989

Python Software Engineer - HIRING ASAP Start date: ASAP Duration: 12-month contract Location: 3 days in Cambridge, 2 days remote working Rate: £400 - £550 per day PAYE Summary The role is ideal for someone with an enterprise development background, with a strong technology, coding, and data skills, looking to operate in a less constrained environment, as part of an accelerated development team. The role is ideal for a skilled technical leader with strong design, teamwork and influencing skills. Ideally the candidate is a full stack, but this role will be primarily focused on processing and...  more ->

22/01/2026 16:56:33ASAP12 months
http://www.computerwork.com/fTy9s
London, UK
875.00 Daily - 900.00 Daily Umbrella GBP
Contract
Hays
JS3062939155

I am currently working with a London-based financial services client who are actively seeking a senior Python developer to work on the development of a business critical application within the risk space. What you'll need to succeed : Extensive Python application development experience within financial services - must have click apply for full job details more ->

26/01/2026 03:14:37
http://www.computerwork.com/fVNCA
Reading, Berkshire, UK
Contract
Synergize Consulting Ltd
JS

We are working with a leading defence organisation who are seeking an experienced Principal Configuration Engineer/IT Asset Manager to join their team in Reading. This is a highly onsite, contract position within a complex, regulated environment, reporting directly into the Head of Service Management.Location: Reading (hybrid) Contract Role Sector: Defence/Aerospace.Valid SC Clearance is required. The Role The IT Asset Manager is responsible for managing and overseeing the full life cycle of IT assets across the organisation, including hardware, software, and configuration management.You will...  more ->

26/01/2026 10:29:53
http://www.computerwork.com/fVUQg
London, UK
300/Day
Contract
Korn Ferry
JSTRIL - CS

Contract length: 12 months Rate: Up to £300/day (Inside IR35) Location: London (Hybrid - 2 days per week onsite) Industry: Financial Services/Capital Markets We're looking for an experienced Senior Software Engineer/Technical Lead to join a high-performing engineering team on a 12-month contract. You'll help design, build, and scale high-performance, data-intensive systems in a fast-paced enterprise environment. This role suits someone who is hands-on, technically strong and passionate about engineering excellence. What you'll do Lead and contribute to software design and architecture for...  more ->

28/01/2026 13:06:45ASAP12 months
http://www.computerwork.com/fWLuk
London - 3 days per week on site, UK
£500pd - via Umbrella only
Contract
Robson Bale Ltd
JSNH3132

Software Engineer - Big Data - Investment Banking - London/Hybrid - £500pd via Umbrella 3 days per week on site in London MUST HAVE INVESTMENT BANKING EXPERIENCE Role Description The candidate should be able to work well with the full life cycle of the project from requirements analysis, design, development, rollout into production, as well as DevOps automation for continuous deployment. The candidate will be involved but not limited to: - Parallelize and optimize accounting calculations using Apache Spark - Create and maintain Back End REST webservices to interact with other applications...  more ->

28/01/2026 16:20:59ASAP6 months
http://www.computerwork.com/fWN9t
London, UK
£565 via Umbrella
Contract
Robson Bale Ltd
JSNH3133

Software Engineer - Contract - Hybrid/London - £565per day via Umbrella 2-3 days per week on site in London What you'll do Design and deliver new web services and Front End features for analytics and reporting, ensuring scalability, performance, and security. Re-platform and migrate existing analytics components and datasets (including PostgreSQL), preserving data quality, lineage, and auditability. Build React UIs that present complex analytics in a clear, accessible way; collaborate with UX and quants to iterate quickly. Implement TypeScript/JavaScript tooling, unit and integration tests,...  more ->

28/01/2026 16:25:20ASAP6 months
http://www.computerwork.com/fWN90
Reading, Berkshire, UK
£525 per day
Contract
Fuel Recruitment
JSDEV1RG

Software Developer - 3-month contract - £525 per day (Outside IR35) - Reading/Hybrid (2 days in office per week) Linux/Apache/MySQL/PHP/Python/Perl/Javascript/AWS/Azure Key skills & experience: Demonstrable background in developing and maintaining LAMP-based ERP systems and other software solutions. This should include experience with Scripting, CLI, Python, Perl, and expect Scripting. Excellent understanding of Linux, Apache, MySQL, and PHP, with hands-on experience in developing and maintaining applications using this stack. Scripting and programming skills: Strong knowledge of Scripting...  more ->

27/01/2026 09:50:32ASAP3 months
http://www.computerwork.com/fVspz
London, UK
500.00 Daily - 600.00 Daily GBP
Contract
Stackstudio Digital Ltd.
JS3063085440

Role:Software Engineer - Database and Display Key Skills- SCADA/EMS/DMS Developer, Database Design, Data Modeling, Historian Integration, Oracle, SQL Server, PostgreSQL, SLD, Display Hands-on expertise preferably on XX PowerOn Reliance (XA21), AEMS Platform, GE eTerra, PowerOn Advantage Software, as well as SCADA/DMS/EMS of any equivalent platforms from Siemens, OSI, ABB, Schneider etc click apply for full job details more ->

26/01/2026 17:24:24
http://www.computerwork.com/fVdI6
London, UK
£650.00 - £700 per day + Inside IR35
Contract
Pontoon
JS-JN -012026-461524

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Role: Software Engineer - SDE III Duration: 6 months Location: London (1 to 2 Days in Office) Rate: £650 - £700 inside umbrella As a Software Engineer III, your responsibilities will include:...  more ->

26/01/2026 12:28:33ASAP6 months
http://www.computerwork.com/fVXvM
Reading, Berkshire, UK
up to £108p/h (InsideIR35)
Contract
ARM (Advanced Resource Managers)
JS-128900

IT Asset Manager Reading Paying up to £108p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Overview The IT Asset Manager is responsible for managing and overseeing the life cycle of all IT assets, encompassing hardware, software, and configuration management. This includes the development and implementation of a comprehensive IT asset management strategy aligned with organisational policies and standards Key Responsibilities: Establish and implement a clear IT...  more ->

26/01/2026 11:01:35ASAP12 weeks
http://www.computerwork.com/fVVhK
London, UK
£400 - £450 per day
Contract
SR2 - Socially Responsible Recruitment
JS-BBBH26236

Software Engineer - Vue.js/TypeScript Contract: Outside IR35 Length: 3 months (Extensions more than likely) Rate: £400-£450 per day Location: Fully Remote SR2 are working with a consultancy delivering high-quality digital solutions for a range of clients and are looking for an experienced Software Engineer to support an upcoming engagement. You'll be joining a collaborative consultancy environment, contributing to well-structured, production-grade applications and working closely with other engineers to deliver against tight timelines. Tech Stack Vue.js TypeScript Prisma Tailwind CSS Key...  more ->

28/01/2026 11:00:55
http://www.computerwork.com/fWItq
London, UK
Up to £450 per day
Contract
Experis IT
JS-BBBH429221

Role: Software Developer (Vue Js) Location: London/Remote (1 day per week onsite) Duration: 6 months Day rate: £450 Inside IR35 Minimum of 5 years UK residency required Skills and experience required: Vue Js Responsive Web Development HTML CSS Node JS JavaScript Knowledge of C# .NET (particularly ASP.NET Core) Experience with HTML, JavaScript and web development frameworks (Vue.JS) is preferred Proven experience with software design and object-oriented development methodologies Knowledge with both relational and NoSQL databases Knowledge with cloud (Azure preferred) Strong experience with web...  more ->

22/01/2026 16:54:13ASAP6 months
http://www.computerwork.com/fTy9p
Reading, Berkshire, UK
£90 - £100 per hour
Contract
CBS Butler
JS-BBBH153774

IT Asset Manager (Contract) Rate: £90-£100 per hour IR35: Inside IR35 Location: Reading (Hybrid working available) Role Overview We are seeking an experienced IT Asset Manager to take ownership of the full life cycle management of IT assets, including hardware, software, and configuration items. This role is responsible for defining and embedding a robust IT Asset Management (ITAM) strategy, ensuring assets are managed efficiently, compliantly, and in line with organisational standards. The role reports into the Head of Service Management and includes responsibility for leading a small ITAM...  more ->

26/01/2026 08:55:19ASAP6 months +
http://www.computerwork.com/fVRvc
London, UK
Contract
Interact Consulting Limited
JS3059721414

Contract Software Engineer (x2) - Java £325 per day Inside IR35 Start Date: ASAP End Date: 30th June 2026 Location: London (Remote, one day per week on-site) Arrangement: Hybrid/Mostly Remote We're looking for two mid-level Software Engineers to join a collaborative and forward-thinking team on a six-month contract. You'll be working on modern software solutions within a supportive Agile envir click apply for full job details more ->

24/01/2026 00:42:48
http://www.computerwork.com/fUVT5
Central London, UK
Negotiable
Contract
Scope AT Limited
JSC++750

Senior C++ Software Engineer New C++ contract role working on a greenfield project for a client within the financial domain. Healthy rate for this one and 2 days a week in the office. What you will be doing: As a Senior C++ Software Engineer, you will be involved in: Analysis of user requirements and translation into solution design Estimating and breaking down tasks into manageable chunks Implementation of new features and feature enhancements Leading code reviews and enforcing best practice within a small, agile, focused team What you will need: Extensive commercial software development...  more ->

22/01/2026 08:35:01ASAP12 months+
http://www.computerwork.com/fQngL