701 to 725 of 1,080 Developer Jobs in London

looking for a skilled Developer to help manage, customise, and enhance multiple websites. The ideal candidate is confident working with Shopify themes, apps, and front-end code, and can bring both technical expertise and strong problem-solving skills to our team. Responsibilities Manage day-to-day Shopify store operations ...

looking for a skilled Developer to help manage, customise, and enhance multiple websites. The ideal candidate is confident working with Shopify themes, apps, and front-end code, and can bring both technical expertise and strong problem-solving skills to our team. Responsibilities Manage day-to-day Shopify store operations ...

Rust Developer | Crypto/Blockchain Trading Technology Location: London, UK - 5 days a week in office required Package: Base + Profit Sharing Bonus + Equity We are working closely with a profitable, venture backed crypto tech company based in London, who specialise in the development of trading infrastructure and services ...

Rust Developer | Crypto/Blockchain Trading Technology Location: London, UK - 5 days a week in office required Package: Base + Profit Sharing Bonus + Equity We are working closely with a profitable, venture backed crypto tech company based in London, who specialise in the development of trading infrastructure and services ...

Senior/Lead Hands on Full Stack Developer - React/Python London Hybrid (4days in the office and 1 day from home) £110,000+ Equity Full-Time Start-up We're a high-growth start-up building a leading healthcare! Looking for a Full Stack developer who loves working across ...

Software Developer – VoIP – the opportunity We are delighted to be working again with a regular client who are a pioneer of the VoIP industry, a well-established, award-winning business with lots of exciting things going on. The particular role is focused on the development of the company's core … strictly within EU/EEA and within 2 hours of GMT. We do need candidates to be fluent English speakers. Software Developer – VoIP – requirements The following are essential: - Strong skills in Python 3 VoIP experience – including SIP Excellent Linux knowledge Good knowledge of containers and orchestration, especially Docker Relational database ...

Software Developer – VoIP – the opportunity We are delighted to be working again with a regular client who are a pioneer of the VoIP industry, a well-established, award-winning business with lots of exciting things going on. The particular role is focused on the development of the company's core … strictly within EU/EEA and within 2 hours of GMT. We do need candidates to be fluent English speakers. Software Developer – VoIP – requirements The following are essential: - Strong skills in Python 3 VoIP experience – including SIP Excellent Linux knowledge Good knowledge of containers and orchestration, especially Docker Relational database ...

Title: Senior Kotlin Developer Client: Leading Trading Firm Rate: Up to £850 p/d Duration: 6 Month - Rolling Location: London - Hybrid We are looking for a Java Developer, with strong experience working in the finance sector, to join a leading trading firm based in London and help them with ...

Title: Senior Kotlin Developer Client: Leading Trading Firm Rate: Up to £850 p/d Duration: 6 Month - Rolling Location: London - Hybrid We are looking for a Java Developer, with strong experience working in the finance sector, to join a leading trading firm based in London and help them with ...

Back End Developer Duration - until 12/10/2026 Rate - £(Apply online only) per day - umbrella only Location - London, 1-2 days every 2 weeks. As a Context Engineer in our Development team, you'll collaborate closely with the Dev Lead to pioneer and apply "Context Engineering ...

Senior C++ Developer High-Performance Messaging Systems £180,000£200,000 | London | Hybrid Ncounter is supporting the growth of a high-performing engineering team responsible for building and evolving one of the most sophisticated messaging platforms in the capital markets space. This is a senior-level C++ role focused ...

Developer Payments - Derivatives 6 Month Contract - Extension Likely Location - 2 Days Weekly in London, Bevis Marks Job Summary Temenos Transact Developer with 6+ years of strong expertise in Derivatives, and Payment modules to design, develop, and implement solutions for a financial institution. The role requires a mix of technical proficiency ...

will be working on a Risk-based project as a Senior Python Developer for one of my London-based Financial Services Clients. You will need: Extensive hands-on development experience with Python within Financial Services Strong background working with Pandas & NumPy Good experience with Django and Javascript Strong experience working ...

About the Role: Job Title: Microsoft Dynamics D365 CE Developer Experience in D365 development majorly. Worked in Canvas/Module driven APPS. Worked in Sales/Service module. Candidates should have worked in Custom API Plugin, Plugin, Javascript, some understanding of PCF controls. Responsibilities Manage end-to-end implementation projects ...

Have you got experience leading a team while remaining hands-on and technically involved? Senior Java Developer – FX Trading Salary : up to £120k + bonus Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been … acquired by a leading capital market. They are looking for an experienced Java Developer who will fulfil a hands-on Senior/Lead role leading the next generation of Java Developers. They are looking for the following experience in Senior Java Developers: Core Java development Multithreading, concurrency, low latency Working ...

Have you got experience leading a team while remaining hands-on and technically involved? Senior Java Developer – FX Trading Salary : up to £120k + bonus Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been … acquired by a leading capital market. They are looking for an experienced Java Developer who will fulfil a hands-on Senior/Lead role leading the next generation of Java Developers. They are looking for the following experience in Senior Java Developers: Core Java development Multithreading, concurrency, low latency Working ...

have just had an exciting ServiceNow developer role come across my desk on a 12 month outside IR35 contracting basis. My client is conducting an integration project using ServiceNow, with an emphasis on GRC/IRM Essential skills: - GRC/IRM - Experience completing integration projects - Solid communication and collaboration skills. ...

have just had an exciting ServiceNow developer role come across my desk on a 12 month outside IR35 contracting basis. My client is conducting an integration project using ServiceNow, with an emphasis on GRC/IRM Essential skills:- GRC/IRM - Experience completing integration projects- Solid communication and collaboration skills.If ...

Exciting Contract opportunity for a Senior Endur Developer with experience in Greenfield ETRM Implementations to join a multi-year programme at a World Leading Company. The candidate will need to have deep expertise in Endur system configuration as well as having strong Gas & Power domain knowledge. Core Technical Focus: • Java ...

Exciting Contract opportunity for a Senior Endur Developer with experience in Greenfield ETRM Implementations to join a multi-year programme at a World Leading Company. The candidate will need to have deep expertise in Endur system configuration as well as having strong Gas & Power domain knowledge. Core Technical Focus: • Java ...

Software Developer (Python/Django) Hybrid – Onsite 2 Days/Week (UK) Must Have: Live & Active Security Clearance From Day One Start: January Outside IR35 | Public Sector We’re partnering with a public sector organisation to find a talented Software Developer to join their team from January. This role … someone who enjoys enhancing established systems, collaborating within a supportive engineering environment, and delivering steady, thoughtful improvements to a widely used platform. Software Developer – What You’ll Be Working On Enhancing and maintaining a server-side application built with Python/Django Performing database work including data loads, optimisation ...

Dynamics Developer to support a large, multi-vendor transformation programme. You’ll customise and extend Dynamics 365 Finance & Operations , build Power Automate workflows, and deliver performant integrations using Dataverse and RESTful APIs . London - Hybrid working. SC Security Cleared Outside IR35 Interview between 18th - 19th December 2025 Start January ...

will be working on a Risk-based project as a Senior Python Developer for one of my London-based Financial Services Clients. You will need: Extensive hands-on development experience with Python within Financial Services Strong background working with Pandas & NumPy Good experience with Django and Javascript Strong experience working ...

will be working on a Risk-based project as a Senior Python Developer for one of my London-based Financial Services Clients. You will need: Extensive hands-on development experience with Python within Financial Services Strong background working with Pandas & NumPy Good experience with Django and Javascript Strong experience working ...

years experience and are looking for your next challenge? Have you been developing with Core Java without the use of frameworks? Mid Java Developer – Leading FinTech Location – hybrid in London 3 days a week Salary – up to £90k + bonus We are working with our long-term partners … this is a great opportunity as they are building software to be agnostic and run across both GCP and AWS. As a Mid Java Developer, you will enjoy endless fantastic benefits: Flexible working from home policy Personal training budget Private health insurance Life assurance Dental & eyecare insurance Bonus Matched pension ...