Permanent Senior Software Engineer Jobs in London

101 to 125 of 176 Permanent Senior Software Engineer Jobs in London

Senior Software Engineer

London Area, United Kingdom
Opus Recruitment Solutions
My client are a leading provider of cutting-edge software and AI solutions. Their mission is to revolutionize industries through advanced technology, utilizing a combination of Java, Kotlin, React, JavaScript, MongoDB, Machine Learning, and Azure cloud services. They are dedicated to pushing the boundaries of what's possible and … delivering impactful solutions to their clients. Position Overview: They are seeking a highly skilled Senior Software Developer to join their talented team. As a Senior Software Developer, you will play a crucial role in designing, developing, and implementing software solutions that leverage the latest technologies … with cross-functional teams to gather and analyse requirements, and translate them into technical specifications and solutions. Design and develop robust, scalable, and efficient software applications using Java, Kotlin, React, JavaScript, MongoDB, and other relevant technologies. Implement machine learning algorithms and integrate AI capabilities into software solutions to more »
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Senior Software Engineer (VP)

London Area, United Kingdom
Hybrid / WFH Options
Nicoll Curtin
Senior Software Engineer (VP) - Java, JavaScript, SpringBoot, Relational Database (Sybase), Kafka, Kotlin, Fixed Income Hybrid I am seeking a Senior Full Stack Developer (VP level) to join our client, a leading investment bank based in London. This role is within their front office team, where you more »
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Front-office Senior Software Engineer

Greater London, England, United Kingdom
Hybrid / WFH Options
Harrington Starr
Front-office Senior Software Engineer The company Award-winning company in Finance. If you are interested in working on desk alongside Traders/Quants and have strong domain knowledge in Pricing, Risk or Structures Derivatives this could be for you. The Details: · Hybrid working central London office. more »
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Senior Java Software Engineer

London Area, United Kingdom
La Fosse
Senior Java Software Engineer Hybrid 2 days per week onsite Belfast Salary up to £75,000 + benefits *Must be eligible for SC Clearance *Must have previous experience working in consultancy We are currently partnered with a top innovator within the Consulting space, who are looking to … expand their Java team. We currently looking for a number of Senior Java developers to join them on a number of exciting projects across defence, ecommerce, financial services, energy and health and life sciences. You will have expertise spanning various aspects of software development, including Java OOPS concepts … Java 8 features, multi-threading, web applications, REST services and testing frameworks. Minimum of 7 years of hands-on experience in Java software development Extensive experience with Java 8, Restful services, Junit, Wiremock, Mockito, Spring, Docker, Kubernetes Proven ability to design, implement, and deliver complex software solutions. Strong more »
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Senior Java Software Engineer

London Area, United Kingdom
La Fosse
Lead Java Software Engineer A Lead Java Software engineer is needed to lead the development of a leading global alternative investment management platform. Their goal is to give their institutional investors access to a wide range of compelling opportunities through blockchain technology. As a minimum you more »
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Senior Software Engineer

Greater London, England, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
Join Our Dynamic Team as a Senior Java Engineer! 🚀 Are you a seasoned Java developer with a passion for crafting scalable and robust software solutions? Do you thrive in a collaborative environment where innovation is encouraged, and your expertise is valued? If so, we want you to … of what's possible. Our team is comprised of talented individuals who are dedicated to delivering exceptional solutions that drive our industry forward. Position: Senior Java Engineer Location: London - Hybrid Responsibilities: Architect, design, and develop high-quality software solutions using Java and related technologies. Collaborate with cross … scalability. Stay up-to-date with industry trends and best practices to continually improve our development processes. Requirements: Bachelor’s degree in Computer Science, Software Engineering, or related field. Proven experience (5+ years) as a Java Developer with a strong understanding of Java core concepts and design patterns. Extensive more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Melior Resourcing
Melior Resourcing are looking for an experience Software Engineer in TypeScript, NodeJS, NextJS and React. You will be a lead developer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have … as well as strong coding skills, be able to refactor old code as well as Greenfield projects to build robust API's, sites and software for this leading company in the Legal/Learning sector. Expereince of working in publishing, Learning or other online subscription based service would be … beneficial as would be a background in other opensource software such as PHP, drupal or Ruby. Essentially we are looking for a robust candidate who likes finding solutions to complicated problems while doing some team leading of an expreienced team to build the new tech stack for the business. more »
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Senior Software Engineer

London Area, United Kingdom
Gravitas Recruitment Group (Global) Ltd
Senior & Staff level Full Stack Engineers required on a Permanent basis for a B2B SaaS startup company in London. To date, they've raised 5 million at seed round via some of the top VCs, and are looking towards Series A in the near future, founding team consists of … problems that procurement teams face within large businesses (slow, complicated etc) by providing a solution that automates the whole process for purchasing goods. Role: Senior/Staff level Full Stack Engineer Salary: 90 - 110k (+ equity) Location: Central London (x3 days per week onsite - Tue/Wed/ more »
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Senior Software Engineer

London Area, United Kingdom
Stanford Black Limited
Senior Front Office, E-Trading Engineer (Java) – Most Profitable Systematic Trading Firm in London (Compensation: Up to £160,000 Base, £250,000 Total Compensation) I’m hiring for one of the most profitable, systematic trading firms per capita in London. Currently have an opening within the market-making … up to cover products such as spot FX, CFDs, and Equity Indices and Commodities. They’re looking for an experienced (10-years +) Java engineer who has the relevant experience to join the very best low latency, optimisation, and performance tuning engineers in London, with the end goal to more »
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Senior Embedded Software Engineer

London, England, United Kingdom
Canopy
to provide peace of mind to the millions with items in their vehicles that are vulnerable to theft. We are seeking a highly motivated Software Engineer to join our dynamic Embedded Software team . As part of our team, you will play a crucial role in designing … developing, and maintaining innovative software that powers IoT security devices and solutions. Our goal is to deliver cutting-edge technology that brings peace of mind to millions. If you are passionate about embedded systems, enjoy solving complex technical challenges, and thrive in a collaborative environment, we encourage you to … apply and be a part of our mission-driven team. Responsibilities: Develop and test software that runs in real-time on-device using Kotlin and other exciting technologies Translate customer requirements and use cases into functional software with performance, quality, and reliability at the forefront Be bold and more »
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Senior Software Engineer

London Area, United Kingdom
Radley James
will : Work closely with stakeholders and team members to define requirements, iterate quickly, and deliver functionality with high quality. Design and build market data software for new venues, implement new features and improvements to the overall Market Data platform. Automate away mundane tasks. Demonstrate strong ownership of projects throughout more »
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Senior Software Engineer

London, United Kingdom
LinuxRecruit
you will have the opportunity to climb up the ranks to reach your career aspirations. If this role is of interest, apply down below.Specialism Software Engineering Job type Permanent Location London Salary90,000 - 110,000 per annum Cameron Smith Consultant more »
Salary: £ 100 K
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Senior Software Engineer (Go)

London Area, United Kingdom
Hybrid / WFH Options
Realm
Realm are partnered exclusively with one of the hottest London based Fintech start ups, looking for x5 Senior Go Engineers to support their next stage of growth 🚀 Requirements: Proficiency with Go/Golang (Concurrency, Channels, Patterns), High Throughput, Low Latency systems, Multi-cloud, Redis Package: Up to £100k base more »
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Senior Java Software Engineer

Greater London, England, United Kingdom
LMS Markets
We are seeking an experienced Senior Java Developer with a solid track record in FIX API integration and a strong grasp of modern software containerization and orchestration technologies to join our dynamic team. The ideal candidate will play a pivotal role in the development and integration of our more »
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Senior Software Engineer, Python, Real-time Data Processing, COR5773

London, United Kingdom
Hybrid / WFH Options
Corriculo Ltd
Senior Software Engineer, Python, Real-time Data Processing, COR5773 A rare and exciting opportunity has arisen for a Senior Software Engineer focused on Python, to join a pioneering scientific R&D company, who specialise in the development of medical devices. The Role The Senior Software Engineer, will join a small highly skilled team of Engineers, working to design, develop and maintain my clients analysis pipeline for their core platform. Working with Python and libraries such as, NumPy, SciPy and Pandas for real-time data processing. The Company The Senior Software Engineer, will join an innovative organisation who are dominating their field, creating pioneering devices that are having an enormous impact within the medical field. The company has gone from strength to strength and is looking for passionate Senior Software Engineers to support their expansion. Benefits Flexible more »
Employment Type: Permanent, Work From Home
Salary: £70,000
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Senior Software Engineer

South East London, London, United Kingdom
ADLIB Recruitment
Senior Full Stack Engineer We are working with a great London based startup specializing in advising companies, governments, and NGOs on the transition towards sustainability. They help their clients understand this societal shift, what it means for their organization, and how to position for competitive advantage. They combine … have already built a strong portfolio of clients, primarily large, listed corporates across Europe, Asia, and the US. We are looking for an experienced Senior Software Engineer with a history of delivering large projects within a startup environment. What youll be doing: Their pioneering approach uses a … team in the longer term. Day to day tasks include - Collaborating with adjacent teams and the wider company to design, prioritise, develop, and implement software solutions to address complex business issues. Be productive as an independent contributor, able to make pragmatic decisions about development, quickly grasp the nuances of more »
Employment Type: Permanent
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Senior C# DEVELOPER .NET -SENIOR SOFTWARE ENGINEER -Senior Developer

EC3R, Fenchurch Street, Greater London, United Kingdom
Hybrid / WFH Options
Clarity Resourcing
Senior C# DEVELOPER .NET -Back Office Systems London Excellent circa £111,000 + excellent bonus, super pension scheme. Part-Remote/Hybrid Clarity Resourcing is currently looking for a Senior Developer or Senior Software Engineer for the prestigious & highly successful client in London. Must be … located in & eligible to work in the UK and commutable to Liverpool Street. Genuinely superb opportunity for a hands-on Senior Developer or Senior Software Engineer to work in a tight-knit team of eight. Super small company with an enviable work-culture. Part remote, core … require the following skills and experience: Key Skills: Expert level C# in Azure environment Strong SQL and stored procedures/triggers Excellent knowledge of software engineering design principles & concepts Experience of developing and running applications in Microsoft Azure Experience of ASP.NET MVC framework, HTML, JavaScript Strong object-oriented development more »
Employment Type: Permanent
Salary: £100000 - £111000/annum good bonus, pension, health, gym e
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Senior Software Engineer - £110k - Hybrid Working

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
Senior Software Engineer - £110k - Hybrid Working Opportunity for a tech-savvy innovator with a passion for data-driven solutions to join a global data-centric company as a Senior Software Engineer, helping to shape the future of clients' data strategies and engineering practices. They more »
Employment Type: Permanent, Work From Home
Salary: £80,000
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Senior Software Engineer - London, Hybrid - £75k + Bonus

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
Senior Software Engineer - London, Hybrid - £75k + Bonus Senior Java Developer - FinTech London, St Pauls (2 days per week onsite) Up to £75,000 p.a. + 10-15% bonus Company Overview : Join a leading FinTech here in the heart of Central London, where they're using … modern innovative technology to drive positive social change. If you're an experienced Java Engineer with a passion for making a difference, this could be a good opportunity for you. They're seeking a skilled Java Engineer to help create meaningful solutions using modern Java related technologies such more »
Employment Type: Permanent, Work From Home
Salary: £50,000
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Senior Software Engineer

London Area, United Kingdom
Burns Sheehan
Senior Software Engineer – Prompting | LLMs | Gen AI £100-£120,000 per annum plus stock options London Python | Gen AI | LLMs | Prompt Engineering Are you a Senior Software Engineer with knowledge of large language models and prompt engineering? Are you passionate about the possibilities of … generative AI and the impact it can make? If so, please read on… Senior Software Engineer – We are working with an exciting, pre-seed funded, AI start-up to hire several Software Engineers who will be using generative AI, large language models (LLMs) and prompting techniques … to revolutionise the software engineering process. The Founders have hugely impressive backgrounds from top tech companies and have successfully scaled multiple start-ups. The product uses generative AI to provide end-to-end automation for everyone involved in the complex product engineering lifecycle. This is more than code generation more »
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Senior Software Engineer

Greater London, England, United Kingdom
Burns Sheehan
Senior Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £100,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Senior Software Engineer with extensive knowledge of building distributed systems … impact on projects? If so... I'm partnered with a very exciting cloud startup who have received record funding and are looking for innovative Senior Software Engineers to join their ambitious team! With a new CTO who has spent much of their career building out a world leading … the-art, Greenfield code which can focus on being the worlds most accountable and sustainable cloud provider🌳 What they're looking for in a Senior Software Engineer: Tech agnostic but preferable experience working with Golang, Rust or C/C++. In-depth knowledge of distributed systems, building more »
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Senior Software Engineer (Python / C++)

London Area, United Kingdom
Oho Group Ltd
Senior Software Engineer (Python/C++) - Data Driven FinTech A leading FinTech requires a Senior Software Engineer to join their dynamic team. As a Senior Software Engineer you will be responsible for analysing complex data sets to drive strategic decision-making … with financial data Strong analytical and problem-solving skills. Excellent communication skills with the ability to present complex data insights to non-technical audiences. Senior Software Engineer (Python/C++) - Data Driven FinTech more »
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Senior Software Engineer

Greater London, England, United Kingdom
Burns Sheehan
Senior Full Stack Software Engineer | B-Corp Start-Up | Net-Zero Carbon Up to £110,000 plus stock London – Hybrid (2 days a week in the office) Typescript, Rust & React Senior Full Stack Software Engineer – We are working with an amazing Carbon Neutral, B … Corp certified start-up to find them a Senior Full Stack Software Engineer to join their purposely small, experienced engineering team. They have received over $10m in funding in the last two years and, as reach breakeven in the original market, they have some exciting tech challenges … in scaling their sustainable platform as they look to expand their reach. As a Senior Full Stack Software Engineer in a start-up your role will be multi-faceted: Designing and building new features to improve the lives of everyone who uses the platform, whether it’s more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Tata Consultancy Services
Role: Senior Software Engineer (Full Stack) Job Type: Permanent Location: Hybrid (Central London) Ready to utilise your skills in building high quality software solutions capable of operating at enterprise scale? Are you passionate about leveraging your expertise in both front-end and back-end development to … create seamless, user-centric experiences across the entire software stack? Are you looking for an exciting opportunity where you can make a significant impact by delivering cutting-edge solutions that shape the future of technology? Join us as a Senior Software Engineer (Full Stack)! Careers at … an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. Why it will mean more for you: Opportunities : As a senior developer, you'll have the chance to take on leadership roles within projects, guiding junior developers and making critical decisions that shape the direction more »
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Senior Software Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
Harrington Starr
Senior Software Engineer Key Technologies: C#, .NET, React, JavaScript, Typescript, AWS, Docker, NodeJS City of London, United Kingdom Perm Role: £85,000 - £120,000 Harrington Starr has partnered with a Global Financial Services Vendor and they are looking for a Senior C#, .NET Software Engineer … work in the UK. This role offers hybrid working, with an office location based in the City of London. This role will suit a Senior Software Engineer, with expert C#, .NET experience and commercial use of React having a direct impact from the get-go. Apply below more »
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Senior Software Engineer
London
10th Percentile
£65,000
25th Percentile
£77,500
Median
£92,500
75th Percentile
£110,000
90th Percentile
£148,750