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City of London, UK
+ Bonus + Excellent Package
Permanent
McGregor Boyall
JS-BBBH168928

Exclusive Search - Leading Global Investment Bank Are you a high-performance Java engineer with FX experience? My client, a top-tier global financial institution, is expanding its E-Trading FX Options Strategy team and is seeking a Vice President - Java FX Strategist to help drive one of the bank's most strategic growth areas. This is a rare chance to work at the heart of a cutting-edge FX franchise, owning key components across pricing, market-making, algorithmic trading and ultra-low-latency systems that run globally. You'll join a high-impact team responsible for all quant and technology...  more ->

17/02/2026 15:21:0704/05/2026 or ASAP
http://www.toptechjobs.com/ffQ65
London, UK
Permanent
McGregor Boyall
JS-BBBH169437

Data Architect Lead - Data Platform Transformation A growing, data-driven organisation is investing in a modern data platform and is seeking a Data Architect Lead to take ownership of enterprise data modelling and design. This role will lead the definition of robust, scalable data models and integrations, ensuring alignment with business requirements, governance standards, and best practice data architecture. Job Title: Lead Data Architect Location : London, Hybrid (3 Days On-Site) Role Type: Permanent Salary : Competitive + Bonus & Benefits Start Date: Open To Notice Periods Key...  more ->

13/02/2026 17:13:52ASAP
http://www.toptechjobs.com/fdfz6
City of London, UK
Permanent
McGregor Boyall
JS-BBBH168368

Technology Director Central London | 4/5 days per week onsite Competitive salary and package and full details available on request. Must have experience in a business with significant physical assets This global logistics business, based in the center of London, is undergoing a substantial technology transformation programme designed to support its growth objectives. With a significant pipeline of delivery and continuous improvement projects ahead, a Technology Director is needed to lead a dynamic group of technology professionals across architecture, project delivery and data alongside a...  more ->

16/02/2026 09:01:55
http://www.toptechjobs.com/feoz1
City of London, UK
£70k - £90k per annum
Permanent
McGregor Boyall
JS-BBBH169140

Technical Project Manager London (City) - 5 Days Onsite Up to £90,000 Base + Benefits Hedge Fund Client Permanent We are partnered with a London-based Hedge Fund seeking a Technical Project Manager to join their growing technology function. This role is ideal for someone who started their career in software engineering (C#/.NET) and has since transitioned into project management, but still retains strong technical credibility with developers. You will sit at the heart of a highly technical team, working closely with engineers and quantitative professionals to drive delivery across multiple...  more ->

13/02/2026 15:49:57
http://www.toptechjobs.com/fdekR
London, UK
£650 - £700 per day
Contract
McGregor Boyall
JS-TP3543432

The Opportunity A leading global professional services organisation is seeking an experienced Analytics/Prompt Engineer to join a high-performing Data & AI transformation team. This role sits at the intersection of data engineering and analytics - transforming raw, ingested data into trusted, structured, analytics-ready data products that power business intelligence, reporting, and advanced analytics initiatives across the enterprise. You will play a key role in building semantic layers, defining KPIs, and ensuring data quality and governance across a modern cloud data platform. Key...  more ->

11/02/2026 11:44:25
http://www.toptechjobs.com/fchmC
City of London, UK
Contract
McGregor Boyall
JS-BBBH169439

Interim Technology Director Central London | 3/4 days per week onsite + 1/2 WFH 6 to 12 month contract, available as PAYE or day rate Must have experience in a business with significant physical assets This global logistics business, based in the center of London, is undergoing a substantial technology transformation programme designed to support its growth objectives. With a significant pipeline of delivery and continuous improvement projects ahead, a Technology Director is needed to lead a dynamic group of technology professionals across architecture, project delivery and data alongside a...  more ->

16/02/2026 09:04:51ASAP
http://www.toptechjobs.com/feo6m
London, UK
£600 - £650 per day
Contract
McGregor Boyall
JS-106

Analytics Engineer (Contract) We're looking for an experienced Analytics Engineer to join on an initial 6 month contract to turn raw data into actionable insights at the heart of a forward-thinking, data-driven organisation. If you thrive bridging the gap between data engineering and analytics, and enjoy working with tools like Databricks, Delta Lake, Spark, and dbt, this is an exciting short-term opportunity. What You'll Do: Transform raw data into structured, reliable datasets for BI, reporting, and advanced analytics. Build semantic layers and curated data products for business users....  more ->

11/02/2026 18:55:46
http://www.toptechjobs.com/fcrrk
London, UK
£375 - £400 per day
Contract
McGregor Boyall
JS-BBBH169412

Test Lead - Citrix to Azure Virtual Desktop Migration I'm suppporting a UK based logistics company in their search for an experienced Test Lead to support the migration of Citrix desktops and bespoke applications to Azure, as well as testing upgraded infrastructure and Windows/database applications (SQL Server, Azure, BigQuery). Key skills & experience: Proven Test Lead/Test Manager experience (8+ years in technology testing) Citrix - Azure Virtual Desktop migration experience Testing Windows & database applications, manual testing, structured test methods Experience with interfaces (FTP,...  more ->

11/02/2026 18:41:53ASAP
http://www.toptechjobs.com/fcrNo
City of London, UK
Up to £595.00 per day
Contract
McGregor Boyall
JS-BBBH169340

Transformation Business Analyst & Test Lead (Procurement Systems) Location: London (3 days onsite/2 days WFH) Contract: 10 Months (Till thr end of 2026) Day Rate: £595/day outside IR35 A leading logistics company is delivering a major digital transformation programme impacting multiple business functions, including the implementation of a new procurement platform. They are seeking a senior, hands-on Transformation Business Analyst & Test Lead to take ownership across the full delivery life cycle, from discovery and requirements through testing, go-live, and hyper-care. This is a hybrid role...  more ->

13/02/2026 16:43:04ASAP10 months
http://www.toptechjobs.com/fdeyj
Manchester, UK
Market Rate
Contract
SmartSourcing Ltd
JSSS/EHC260127REP3740

Software Engineer - Java - AWS - DevOps - DV Cleared - National Security/Defence - Manchester, Hybrid One of our Consultancy clients is looking for an experienced Software Engineer to join them for a 6-12 month contract. The role is inside IR35. They are based in Manchester and requires 4 days per week onsite. This role is working in a Security Cleared environment. You will need to be DV (developed vetting) cleared or eligible to undertake DV Security Clearance. During this role you will be working to migrate to Cloud. You will be leveraging Machine Learning. Essential skills: Cloud Skills:...  more ->

17/02/2026 10:18:15ASAP6 months
http://www.toptechjobs.com/ffMQt
Milton Keynes/hybrid, UK
£610 inside IR35
Contract
SmartSourcing Ltd
JSSS/SMWSND817

(Senior Developer - ServiceNow - 6 months - hybrid Milton Keynes - SC - £610pday (Umbrella) A Senior Developer (ServiceNow) with SC Security Cleared is required by our government services client based near Milton Keynes. Commutable from Northampton, East Midlands, Bedford, Luton, North London. You will be required to be available to work on-site for up to 3 days per work. Working in an SC Security Cleared environment. SC Clearance required, due to the urgency of the role, or you will be eligible to undertake clearance. This role focuses on customizing and optimizing ServiceNow applications,...  more ->

13/02/2026 10:18:20ASAP6 months initially
http://www.toptechjobs.com/fdYc8
Salisbury, UK
£35K - £39K
Permanent
SmartSourcing Ltd
JSSS/TLTV916

IT Support Team Leader, Hybrid/Salisbury, £35K-£39K+ benefits 3 days per week on site. Must be eligible for SC (minimum 5 years UK residency) Full UK driving licence essential (The site is near to Salisbury, Wiltshire, South West, commutable from Devizes, Basingstoke, Andover, Bath, Amesbury, Swindon, Trowbridge, Chippenham, Marlborough) We are looking for an experienced IT Support Team Leader, to work for a leading provider of Facilities Management services, supporting critical operations. This is a hands-on leadership role, youll oversee daily service desk operations, act as a technical...  more ->

11/02/2026 12:49:35ASAP
http://www.toptechjobs.com/fcjEq
Milton Keynes, UK
610/Day
Contract
SmartSourcing Ltd
JSSS/LINUX-AL256

Linux Engineer, SC, DV Cleared is required by our government client based Milton Keynes. Commutable from Northampton, East Midlands, Luton, North London. Working in an SC Security Cleared environment. SC or DV (Developed Vetting) Security Clearance required or you will be eligible to undertake. Daily Rate: £610 umbrella-plus on call fee-weekday £50-weekend £100. The role will include supporting and delivering Linux based development activities, including building and maintaining development environments, containerising applications and services, and supporting modern deployment approaches...  more ->

13/02/2026 17:43:03ASAP6 months initially
http://www.toptechjobs.com/fdgkI
London, UK
£300/Day
Contract
SmartSourcing Ltd
JSSS/OMMS HANDLERREP4717

Call Handler, Telecoms Operator/Internal Communications - NON IT One of our government clients is looking for an experienced Call Handler to join them for a 6 month contract. They are offering £300 per day, inside IR35. Our client is based in London (SW1) onsite full time. They operate on a 24x7 rota shift pattern and this role is DAY TIME hours. Some weekend work will be required This role is working in a Security Cleared environment. You will need to be SC or DV (developed vetting) cleared or eligible to undertake SC or DV Security Clearance. This is a non-IT role. Skills Experience:...  more ->

13/02/2026 15:47:20ASAP6 months
http://www.toptechjobs.com/fdekN
Remote , UK
650-700/Day
Contract
SmartSourcing Ltd
JSSS/CTLCTMREP8549

CHECK Team Leader (CTL) or CHECK Team Member (CTM) Infrastructure PenTest, Penetration Testers - Cyber Security Testing requ ired by our Public sector, government client. FULLY REMOTE with occasional client visits to Man chester, North West, or Newcastle upon-Tyne, North East. Outside of IR35-c.650 to 700 a day Working in an SC Security Cleared environment, You will ho ld current SC Clearance or DV (Developed Vetting) Skills/experience required: CSTL or CSTM-essential (NCSC) Previous experience of penetration testing public sector or critical national infrastructure (CNI) systems and net...  more ->

16/02/2026 16:35:52ASAP12 months
http://www.toptechjobs.com/fex8N
London, UK
450-500 pd Inside
Contract
SmartSourcing Ltd
JSSS/E CLOUD DATA1093706

GCP/Google Cloud Platform Data Engineer/Analytics Engineer/Data Architect Based either London or Bristol - Hybrid working for 6 months- Rate £450-£500 pd, Inside IR35 The technical team are based in Bristol, should you be based outside of London you would be required to travel to London for quarterly team meetings Clearance level - BPSS and SC eligible but not essential Must be a Google Cloud Data Engineer and Certified candidates would be desirable, but not a necessity Key skills: Google cloud experience within data pipelines is required BigQuery and data form featuring Experience of...  more ->

12/02/2026 10:27:11ASAP6 months
http://www.toptechjobs.com/fc8J3
Milton Keynes, UK
£610/Day
Contract
SmartSourcing Ltd
JSSS/LY120NCS62772619911

Senior Infrastructure Engineer/Citrix SME/Citrix Architect - SC Cleared - Hybrid - Milton Keynes - £610 p/d Inside IR35 One of our government clients is looking for an experienced Senior Infrastructure Engineer/Citrix Architect/SME to join them for a 6 month contract. They are offering £610 per day INSIDE IR35 - plus on call fee - weekday £50 and weekend £100. Our client is based near Milton Keynes - commutable from Northampton, East Midlands, Bedford, Luton or Central London. They are offering hybrid working, with 3 days per week onsite. This role is working in a Security Cleared...  more ->

12/02/2026 12:49:35ASAP6 months
http://www.toptechjobs.com/fdA5h
Milton Keynes, UK
£560
Contract
SmartSourcing Ltd
JSSS/LY120NCS62772617407

Senior Python Developer - SC Cleared - Milton Keynes - £560 Inside IR35 One of our government clients is looking for an experienced Senior Developer to join them for a 6 month contract. They are offering £560 per day INSIDE IR35. Our client is based near Milton Keyne s - commutable from Northampton, East Midlands, Bedford, Luton or Central London. As you will support a secret classification customer service with a high dependency on system access from site, this role will require 5 days onsite working per week. This role is working in a Security Cleared environment. You will need to be SC or...  more ->

12/02/2026 12:04:32ASAP6 months
http://www.toptechjobs.com/fdAEf
Milton Keynes, UK
£610pd inside IR35
Contract
SmartSourcing Ltd
JSSS/Y120NCS62772624 846

Senior Infrastructure Engineer/Virtualisation - VMware SC Cleared Hybrid Milton Keynes One of our government clients is looking for an experienced Senior Infrastructure Engineer to join them for a 6 month contract Rate £610 per day INSIDE IR35- plus on call fee-weekday £50-weekend £100. Our client is based near Milton Keynes - commutable from Northampton, East Midlands, Bedford, Luton or Central London. They are offering hybrid working, with 3 days per week onsite. This role is working in a Security Cleared environment. You will need to be SC or DV (developed vetting) cleared or eligible to...  more ->

16/02/2026 10:49:33ASAP6 months
http://www.toptechjobs.com/ferPO
Salisbury, UK
?350-400
Contract
SmartSourcing Ltd
JSSS/71GD78REP2203

MANUAL TESTER, Azure Devops, with SC Security Clearance is required by our defence client based near to Salisbury, Wiltshire, South West. ?350 to ?400 (umbrella) Commutable from Devizes, Basingstoke, Andover, Bath, Amesbury, Swindon, Trowbridge, Chippenham, Marlborough. Due to remote location own transport is essential.You will be required on site once a month. Flexibility required. Paying ?350-?400 a day. Working Inside IR35, Umbrella company. Due to the urgency of the role, you will need to be SC cleared (or eligible to undertake SC Security Clearance). Role - Undertake manual testing using...  more ->

17/02/2026 18:02:33ASAP6 months
http://www.toptechjobs.com/ffTvU
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Senior Performance Tester
Contract
300-325 Outside IR35
London/Staines-upon-Thames
Salesforce HEC Test Analyst
6 Months
Outside IR35 - Excellent £
Higher Education
Performance Analyst
3 Months
300-325 Inside IR 35
Newcastle, Manchester, Leeds
Software Developer
Permanent
Up To £90,000
London
IT Manager
Urgent
50k-60k + Bens
Portsmouth
Data Scientist (NLP & GenAI)
Contract/Full Time
New York
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