Skip to content.

Save this Search Refresh this Search
 1  2  3  4  5
London, UK
100k Annual GBP
Permanent
Client Server
JS3063433013

Software Developer/Engineer (C# .NET SQL) London onsite to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Software Developer you'll collaborate with a team of highly intelligent technologists and finance professionals to develop algor click apply for full job details more ->

28/01/2026 12:51:50
http://www.toptechjobs.com/fWLtX
Guildford, Surrey, UK
65k Annual GBP
Permanent
Ernest Gordon Recruitment
JS3063256344

Software Developer (SIP/VoIP ) £60,000 - £65,000 + Progression + Training + Company Benefits + Hybrid Working Guildford Are you a Software Developer with a background in SIP/VoIP who wants to work on a mission-critical, enterprise communications platform where your code directly supports real-world voice systems used by major organisations rather than standard web or app development? You'll be joi click apply for full job details more ->

27/01/2026 12:36:19
http://www.toptechjobs.com/fVv0u
London, UK
Up To £350k
Permanent
Hunter Bond
JS

Role: Software Developer Salary: £350,000 T/C Location: London Client: Top Fintech An exciting opportunity has arisen for a highly skilled C++ Developer with excellent technical and communication abilities to join a successful and fast-paced tech-driven team within the finance sector. You'll be working alongside top-tier technologists with backgrounds from some of the most respected tech and trading environments, collaborating on cutting-edge systems that push the boundaries of performance and scalability in financial software. This role offers the chance to contribute to the development of...  more ->

27/01/2026 15:57:21
http://www.toptechjobs.com/fVzKe
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.toptechjobs.com/fTy9p
Crawley, Sussex, UK
Permanent
Talent Solutions Staffing UK
JS3062860430

HPC Software Developer Crawley, West Sussex Excellent Package + Bonus Structure + Relocation Support + Hybrid Working + Healthcare + Life Insurance + Pension + Other Company Benefits Do you have a background in Computer Science, Physics or Mathematics with experience of high-performance software or application development? This position will see you join a global energy technology business based ou click apply for full job details more ->

25/01/2026 21:11:51
http://www.toptechjobs.com/fVHqW
Guildford, Surrey, UK
65k Annual GBP
Permanent
Dynamic Search Solutions LTD
JS3059251312

Senior Software Developer (Voice/SIP Platforms) £55,000 £65,000 DOE Hybrid Working (1x day a month office) Are you a seasoned developer with a passion for building robust, Real Time communications platforms? Looking for a role where you can work on complex, enterprise-grade systems while still being close to the technical detail? This is an opportunity to join a well-established technology busin click apply for full job details more ->

23/01/2026 11:34:46
http://www.toptechjobs.com/fUKVM
Cranleigh, Surrey, UK
60.00 Hourly - 70.00 Hourly rate, OUTSIDE IR35 GBP
Contract
Orion Electrotech Automation
JS3062143546

Senior Embedded Software Developer CONTRACT We are very proud to have been chosen by AFC Energy PLC to join them in an Exclusive Talent Partnership to provide them with contract support during 2026! Located in the picturesque Surrey countryside, AFC Energy PLC are a UK-based team ofenergy-tech pioneers on a mission to replace polluting fossil fuel generation with hydrogen fuel cells click apply for full job details more ->

23/01/2026 21:40:16
http://www.toptechjobs.com/fUSfZ
London, UK
£100k P/A + Comps
Permanent
Hunter Bond
JS

Role: Backend Software Developer Salary: £100,000 P/A + Comps Location: London (Hybrid/Flexible working) Client: Start up/Scale Up Are you a Python expert ready to build cutting-edge systems powering real-world AI innovation? Join one of London's most exciting AI startups, where we're scaling fast and solving complex problems at the intersection of technology, data, and intelligence. We're looking for a Backend Developer who thrives in dynamic environments - someone who loves clean code, scalable architecture, and being part of a team that's pushing boundaries. What you'll do Design, build,...  more ->

27/01/2026 15:45:58
http://www.toptechjobs.com/fVzJi
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.toptechjobs.com/fWLYd
London, UK
£120k - £160k per annum + 25% Bonus + 10% Pension
Permanent
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) 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 junior...  more ->

28/01/2026 12:17:48ASAP
http://www.toptechjobs.com/fWLLz
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.toptechjobs.com/fWIuA
London, UK
£120k - £160k per annum + 25% Bonus + 10% Pension
Permanent
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) 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,...  more ->

28/01/2026 11:04:46ASAP
http://www.toptechjobs.com/fWItx
London, UK
£120k - £160k per annum + 25% Bonus + 10% Pension
Permanent
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) 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...  more ->

28/01/2026 11:18:55ASAP
http://www.toptechjobs.com/fWJX8
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.toptechjobs.com/fWJX9
City, London, UK
90k Annual GBP
Permanent
Spectrum It Recruitment Limited
JS3063395702

Technical Project Manager required for an excellent client who are a small team of researchers and software developers analysing and trading sports markets worldwide. This is a niche role as our client is ideally looking for a project manager who has ideally been in a hands on software developer role previously. Our client develop in-house tools, identify betting opportunities, and operate in an e click apply for full job details more ->

28/01/2026 05:48:52
http://www.toptechjobs.com/fWFOn
City, London, UK
90k Annual GBP
Permanent
Client Server
JS3062256773

Software Engineer/Developer (C# .Net) London onsite to £90k Are you an experienced C#, Back End focussed Software Engineer? You could be progressing your career in a hands-on, Back End focussed Software Engineer role at a global sports trading firm, earning substantial bonuses. What's in it for you: Salary to £90k Bonus paid every six months based on personal performance (10-25%) Professional developme click apply for full job details more ->

23/01/2026 11:34:45
http://www.toptechjobs.com/fUKVB
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.toptechjobs.com/fVdI6
City, London, UK
90k Annual GBP
Permanent
Client Server
JS3063256311

Backend Software Engineer/Developer (Java AWS Spring) London/WFH to £90k Are you a Back End focussed technologist who enjoys building systems from scratch? You could be progressing your career at a global, prime broker that is replacing the Legacy infrastructure used across capital markets with a new cloud-native clearing and custody system, designed for today's complex global markets click apply for full job details more ->

27/01/2026 09:33:39
http://www.toptechjobs.com/fVsIJ
London, UK
£130k + Comps
Permanent
Hunter Bond
JS

Client: Financial Services Firm Salary: £130,000 + Comps Location: Hybrid (London) Experience: Senior A global financial services organisation is growing a senior Java engineering team to support a strategic, business-critical technology platform. This is a hands-on, senior level role suited to experienced engineers who enjoy working on complex systems while helping shape technical direction and engineering standards. What we're looking for Strong Java Back End development experience (modern Java versions) Background building high-quality, scalable applications in complex environments...  more ->

27/01/2026 16:01:32
http://www.toptechjobs.com/fVzKu
Brighton, East Sussex, UK
£40k-£60k depending on experience
Permanent
ARC IT Recruitment
JS123373

JavaScript Developer A rapidly growing software delivery company in Brighton is looking for a JavaScript Developer to join their team. You'll play a key role in building, maintaining, and improving client-facing and internal applications, delivering high-quality Front End solutions that help the company deliver exceptional software projects. Working within a collaborative delivery team, you'll implement new features, optimise existing interfaces, and ensure smooth, maintainable code across projects. This role is ideal for someone with strong core Front End skills who is comfortable supporting...  more ->

22/01/2026 07:00:45
http://www.toptechjobs.com/eu173
 1  2  3  4  5
Python Developer
Permanent
£100,000
London
Senior Data Engineer
Contract
£650pd Inside IR35
London
Product Manager
API
Circa 500 - 700/Day
London
Test Manager
Permanent
Up To £110k
London
Ruby on Rails Develope...
Med Tech
£350 - £425 per day
Remote