Permanent Software Engineer Jobs in London

1 to 25 of 411 Permanent Software Engineer Jobs in London

Principal Software Engineer - DV Cleared

City of London, London, United Kingdom
Searchability NS&D Ltd
PRINCIPAL SOFTWARE ENGINEER - DV CLEARED BRAND NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING SOFTWARE COMPANY FOR A PRINCIPAL SOFTWARE ENGINEER WITH ENHANCED DV CLEARANCE Permanent job opportunity for a Principal Software Engineer Leading National Security SME working with Software and Data … easily accessible location To apply please call 07704 152 640/0203 854 0120 or email WHO WE ARE? We are recruiting a Principal Software Engineer to work with a leading National Security SME in London. We support Central Government, Defence and Law Enforcement customers across the UK … with Software, Digital and Data products and tools to help keep the UK safe. Due to the nature of the work and the customers, you must hold enhanced DV Security Clearance. WHAT WILL THE PRINCIPAL SOFTWARE ENGINEER BE DOING? As a Principal Software Engineer, you more »
Employment Type: Permanent
Salary: £85,000
Posted:

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/reviews! As more »
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Senior Software Engineer

City Of London, England, United Kingdom
Burns Sheehan
Senior Software Engineer – Contract | ClimateTech | Typescript and GraphQL London Office – Very flexible remote policy Up to £700 per day (Outside IR35) Typescript | GraphQL | AWS Senior Software Engineer – We have been exclusively engaged by a leading ClimateTech business to find them a contract Senior Software Engineer … insights on the front end. The App Platform team have been working on migrating the APIs from REST to GraphQL and, as a Senior Software Engineer, you will help in the definition, refinement and evolution of the API design to ensure the data is efficiently exposed, accessed and … is a key strategic project which will have significant impact on their growth plans for 2024 and you will work closely with the Principal Engineer and the CTO to deliver this. Tech Stack - Typescript/Node and GraphQL on AWS with Python for Data. The Senior Software Engineer more »
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Software Engineer

Hook, Hampshire, Greater London, United Kingdom
ACS Business Performance Ltd
The successful Software Engineer will take control of defined project requirements and architecture and take overall responsibility for their progress through to their implementation. Your contributions will be integral in advancing our technology. The role will involve: Design and develop software to support new and existing equipment … and products Prepare documentation for software products to ensure usability and maintainability of developed code Work with version control systems to ensure that changes are made in a systematic and traceable manner Build and package software installers for release to customers Collaborate with other teams to finalise the … feature design and behaviour To be successful in this role of Software Engineer we would love to speak to anyone who has experience of: C# coding of desktop applications for Windows PC WPF (MVVM) user interface Multi Threading Unit Testing ACS are recruiting for a Software Engineer more »
Employment Type: Permanent
Salary: £50000 - £55000/annum
Posted:

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 … 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 working, including remote working Excellent opportunities for career advancement 25 days Holiday Pension scheme What's required more »
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Revoco
Senior Full Stack Software Engineer | 🌍 Climate Tech 🌍 | London, UK Hybrid Would you like to use your technical software engineering skills to save the planet? Look no further! This climate tech start-up are seeking a talented Senior Full Stack Software Engineer to shape their cutting … edge, data-driven products. As a Senior Full Stack Software Engineer within the engineering team, you will play a pivotal role and directly impact the product and technical direction of the business as they scale to meet high demand…yes, they’re profitable already! What you'll be … doing as a Full Stack Software Engineer: Diving into and utilising the latest tech across software (frontend and backend) and data - trying new things around every corner! Own the end-to-end design, development, and implementation of the latest product features on their cloud-based platform (GCP more »
Posted:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Corriculo Recruitment
COR5773 Senior Software Engineer, Python, Real-time Data Processing 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 … 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 working, including remote working Excellent opportunities for career advancement 25 days Holiday Pension scheme What’s required more »
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C++ Software Engineer

London Area, United Kingdom
Miller Maxwell Ltd
C++ Software Engineer – Multithreading – STL – UNIX - London . - Tier-1 electronic trading organisation seeks to hire a C++ Software Engineer to join their London team as part of an expansion plan for 2024. The C++ Software Engineer will assist the development manager with leading … low-latency multithreaded platform. The client is part of a large investment banking group, one of the largest financial institutions in Europe. The C++ Software Engineer will: Lead projects. define, develop, test, analyse, and maintain a real-time trading engine. Work collaboratively with testing and engineering teams internally … and externally. Assist with further advancements in platform automation. Take ownership of business and technical change requests. Design and plan software change documentation. Integration testing to ensure high quality QA. The C++ Software Engineer will need to have: A STEM background. Low-latency trading environment experience is more »
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Senior iOS Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
mkodo
Senior iOS Software Engineer Remuneration: Competitive Location : London/Newcastle, hybrid office and home Who Are We? mkodo builds world class apps, middleware and digital products in the global lottery, betting, and gaming space. We have an open, supportive, dynamic culture where talented people are trusted to contribute … the global lottery industries, brought mkodo strong financial security, access to resources and clients at a global level. About the role: Reporting to a Software Engineering Manager or Head of Engineering, the Senior iOS Software Engineer role is a major contributor and influencer on an Engineering team … delivering award winning apps and services. Seen as a rock-solid engineer who is a master of their domain, they get a lot done and require very little support beyond high-level direction. They can take a complex user story, break it down into sub-tasks, and complete their more »
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Software Engineer Golang AWS

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Software Engineer/Developer (Go/Golang AWS) London/WFH to £90k Are you a technologist backend focussed Software Engineer looking for an opportunity to work on complex and interesting systems at the cutting edge of technology, with excellent career growth opportunities? You could be … joining a successful and growing Cyber Security Risk Management tech company. As a Software Engineer you'll take a lead role in the Product Engineering team working on the development of websites, APIs and efficient database queries. As well as Go/Golang you'll be working with … team in the London office three days a week with flexibility to work from home the other two. About you: You're a senior software engineer with a strong knowledge of Go/Golang You have experience with AWS including AWS Lambdas for serverless computing You have a more »
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Backend Software Engineer C++ Python AI

City of London, London, United Kingdom
Hybrid / WFH Options
Client Server
Backend Software Engineer/Developer (C++ Python AI) London to £120k Are you a Backend Software Engineer who has expertise with C++ and Python looking for an opportunity to work on complex and interesting AI based systems? You could be progressing your career at a growing … intelligent video security that can be integrated to current systems and enables things like searching for particular people and licence plates. As a Backend Software Engineer you will build Edge-computing and IoT applications for processing vision data and communication layers for the compute-constrained edge devices. You … join a small, growing team based in Bank, London with flexibility to work from home once a week. About you: You're a skilled Software Engineer with a thorough knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have advanced level C++ skills (they more »
Employment Type: Permanent, Work From Home
Posted:

Python Software Engineer - Tech Scale-up

West London, London, United Kingdom
Hybrid / WFH Options
Client Server
Python Software Engineer/Developer London/WFH to £95k Are you a data centric Python Software Engineer looking for an opportunity to make an impact and progress your career in a tech scale-up? You could be joining a global FinTech that provides a data … centric platform to enable Investment Managers to make informed decisions. As a Python Software Engineer/Developer you'll focus on backend development of complex, data centric systems, working with Python, NumPy, Pandas, SQL and AWS Lambdas. You'll be collaborating within a product focussed team to build … the West End twice a week with flexibility to work the other three days at home. About you: You are a backend Python focussed software engineer You have a good knowledge of data, including experience with NumPy, Pandas and SQL You have experience with concurrency and asynchronous programming more »
Employment Type: Permanent, Work From Home
Salary: £95,000
Posted:

Senior Software Engineer Python React - AI Start-up

Greater London, England, United Kingdom
Hybrid / WFH Options
Client Server
Senior Software Engineer/Full Stack Developer (Python React Full Stack) London to £120k Are you a skilled Software Engineer with Python and React skills looking for an opportunity to work on complex and interesting AI based systems? You could be progressing your career as a … founding member at a growing tech start-up as they expand their UK presence (already highly successful in the US). As a Senior Software Engineer you will work across the full stack, contributing to the core product, an AI driven intelligent video security platform with cutting edge … join a small, growing team based in Bank, London with flexibility to work from home once a week. About you: You're an experienced Software Engineer, having built systems requiring scalability You have strong backend Python coding skills and also have experience with other backend technology in the more »
Posted:

Software Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
Campbell North
Software Engineer (C++) | Quantitative Trading Job Title : Software Engineer (C++) Location : London (Hybrid) Compensation : £125,000 - £250,000 plus bonuses (DOE) A leading technology-focused and data-driven trading firm are looking for a talented software engineer (C++) to join their growing team in … in all of the main financial markets. You will also have the ability to touch many areas of algorithmic trading. Who you are: A software engineer with 4+ years professional experience with modern C++ (C++ 17 or later) in a Linux environment. Good understanding of what is happening … . The chance to work alongside some of the brightest minds in the industry, in a high-performance environment. If you are a strong software engineer (C++) with previous finance experience and are interested in joining a leading trading firm, where you will have the chance to tackle more »
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Senior Principle Embedded Software Engineer-Hybrid-West London

West London, London, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
Senior Principal Embedded Software Engineer (C#, C++) -West London- up to £80k + company benefits including hybrid working, bonus opportunities, private healthcare, 26 days holiday + bank holidays, lots of opportunity for career progression and lots more !!! A well-established marine company is looking for skilled senior principal … embedded software engineer to join their successful and fast-growing team. This opportunity will see you build an established career whilst using the latest technology and developing upon your personal and professional development. The Role As a Senior Principal Embedded Software Engineer, you will be developing … software across the full suite of the company's products and services whilst taking part in all stages of the software development lifecycle. You will be working in a close-knit, highly collaborative, and continuously improving team amongst various industries. You will also be given the responsibility of more »
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

Software Engineer

Greater London, England, United Kingdom
Understanding Recruitment
Software Engineer - Advertising *Must have experience in AdTech & stakeholder management* Up to £150k + 25% bonus + RSU's Our mission is to inspire creativity and bring joy. We are working on building next-generation ads integrity system. The project is completely greenfield. We are seeking a Software Engineer which can help us to anticipate, predict potential threats, and build systems to protect against these threats. You will have a chance to work with a fully globalized team made up of great engineering talents in different countries, and work closely with cross-functional teams to build … safe and trusted connections between users and the business. Responsibilities for the Software Engineer: Build highly scalable systems including ad fraud detection, risk control, ads integrity systems, to improve user's experiences with ads across the platform. Build and lead teams to the success of a rapidly growing more »
Posted:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Oho Group Ltd
Software Engineer - London - Exciting Climate-Tech Start-Up 🚀🌳 📢 Permanent + Flexible Working + Tech-For-Good Are you a junior/mid-level Software Engineer looking for a Tech-For-Good start-up to make an impact? Here's a fantastic opportunity for a Software Engineer to join a climate-tech start-up based in London! This company has big plans to help the UK reach its net zero targets by providing a way to efficiently decarbonise buildings. They're looking for a Software Engineer to join their platform team on … day off on your birthday! Fun team social events … and more! If this sounds like the role for you, apply now for immediate consideration! Software Engineer - London - Exciting Climate-Tech Start-Up more »
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Principal Software Engineer, AWS, Python, Team Leader

West London, London, United Kingdom
Hybrid / WFH Options
Richard Wheeler Associates
Senior Principal Software Engineer, AWS Cloud, strong Python, Team Leadership Hybrid remote office based in west London 4 days per week Highly competitive + BUPA, discretionary bonus A stunning opportunity for a Senior Principal Software Engineer to join a high-growth techbio company at the forefront … of the AI-driven drug discovery revolution. You will join a small agile team and play a significant role in building software products that have never been built before. You'll be able to communicate equally well with C-suite and scientists. As the most senior team member, you … means that work will be interesting, exciting, and challenging and you will be making a worthwhile impact on the treatment of important diseases. The software engineering team, which works through the entire product life cycle, has a very varied portfolio; Java services in Kubernetes, data integration pipelines, cloud native more »
Employment Type: Permanent, Work From Home
Posted:

Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Formula Recruitment
Senior Software Engineer Type: Permanent Location: Central London - mostly remote with infrequent onsite visits Salary: Up to £100,000 + Bonus A unique start-up innovating in the automation space is in search of a Senior Software Engineer with strong frontend expertise to play a key … team. They specialise in creating innovative & automated solution to help revolutionise cross-border logistics and the tech team is at the "cutting edge" of software engineering. As a Senior Software Engineer, you'll contribute hands-on while helping to ensure this newly formed team is aligned to … give the opportunity to impact product architecture & engineering best practices - working closely with the senior engineering leadership team. Desired Skills & requirements as a Senior Software Engineer: Typescript & Angular (React/Vue experience with an openness to working with Angular is also great) GraphQL Experience is a plus but more »
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Python Team Lead Software Engineer Developer Finance London

London, United Kingdom
Hybrid / WFH Options
Joseph Harry Ltd
Python Software Engineer Team Lead (Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS GCP Python Athena Glue Airflow Ignite JavaScript Agile Pandas NumPy SciPy Spark Dremio Apache Iceburg Arrow DBT gRPC protobuf Snowflake TypeScript Manager Finance Trading Front Office Investment Banking … Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Python Software Engineer Team Lead/Principal Engineer/Engineering Manager Leadership experience: you must have led small teams on the delivery of projects … Airflow, Apache Iceberg, Arrow, DBT Trading, Front Office finance Some appreciation of asset classes such as Fixed Income, equities, FX or commodities Role: Python Software Engineer Team Lead (Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS GCP Python Athena Glue Airflow more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Python Software Engineer AWS Iceberg Data Finance London

London, United Kingdom
Hybrid / WFH Options
Joseph Harry Ltd
Senior Python Software Engineer (Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript Agile Pandas NumPy SciPy Spark Dremio Snowflake Apache Iceburg Iceberg Arrow DBT gRPC protobuf TypeScript Finance Trading Front Office Investment Banking Asset Manager … Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Python Software Engineer/Technical Lead/Solutions Architect/Principal Engineer Good design and architecture ability Java Apache Iceberg Agile The following is … finance AWS Glue Dremio Snowflake Spark, Airflow, Apache Iceberg, Arrow, DBT Buy-side asset management (hedge fund, asset manager, investment management) Role: Senior Python Software Engineer (Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript Agile more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Software Engineer AWS Iceberg Data Finance London

London, United Kingdom
Hybrid / WFH Options
Joseph Harry Ltd
Senior Java Software Engineer (Senior Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript Agile Pandas NumPy SciPy Spark Dremio Snowflake Apache Iceburg Iceberg Arrow DBT gRPC protobuf TypeScript Finance Trading Front Office Investment Banking Asset … Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Java Software Engineer/Technical Lead/Solutions Architect/Principal Engineer Good design and architecture ability Python Apache Iceberg Agile The following is … finance AWS Glue Dremio Snowflake Spark, Airflow, Apache Iceberg, Arrow, DBT Buy-side asset management (hedge fund, asset manager, investment management) Role: Senior Java Software Engineer (Senior Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Software Engineer AWS Python Data Finance London

London, United Kingdom
Hybrid / WFH Options
Joseph Harry Ltd
Senior Java Software Engineer (Senior Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript Agile Pandas NumPy SciPy Spark Dremio Snowflake Apache Iceburg Iceberg Arrow DBT gRPC protobuf TypeScript Finance Trading Front Office Investment Banking Asset … Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Java Software Engineer/Technical Lead/Solutions Architect/Principal Engineer Good design and architecture ability Python Three or more of the following … The following is DESIRABLE, not essential: Trading, Front Office finance Spark Buy-side asset management (hedge fund, asset manager, investment management) Role: Senior Java Software Engineer (Senior Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Arthur Recruitment
Lead Software Engineer (Python) A rapidly growing Insurance brand are looking for a Lead Software Engineer to join the team and help drive innovation across all areas of software development. This Lead Software Engineer will be championing the best software development practices … mentoring team members, and contributing significantly on software design and architecture. Essential skills for the Lead Software Engineer: Extensive career in software engineering API development with primarily Python Familiar with Python frameworks, preferably FastAPI but failing that Django Strong cloud competency, Azure, AWS or GCP Familiar more »
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Backend Software Engineer C++ Linux

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Backend Software Engineer/Developer (C++ Linux) London/WFH to £300k+ Are you a backend focussed Software Engineer with C++ and Linux expertise? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Backend Software Engineer you will design, develop and optimise low latency, high throughput C++ trading systems for high frequency trading platforms. You'll be implementing and maintaining market data feed handlers, order entry systems and execution algorithms with a focus on reducing latency and ensuring the performance and reliability of … fundamentals such as OOP, Design Patterns, Data Structures You're collaborative with excellent communication skills What's in it for you: As a Backend Software Engineer/Developer (C++ Linux) you will earn a competitive package: Salary to £300k Significant Bonus Pension Private Healthcare 25 days holiday Opportunity more »
Posted:
Software Engineer
London
10th Percentile
£56,250
25th Percentile
£71,875
Median
£95,000
75th Percentile
£117,500
90th Percentile
£143,750