Senior Software Developer Jobs in London

1 to 25 of 27 Senior Software Developer Jobs in London

Senior Software Developer C# .Net Core - Trading

London
Hybrid / WFH Options
Client Server
Senior Software Developer/Engineer (C# .Net Core) London/WFH to £130k Hedge Fund that invests in the sports betting markets is seeking a Senior Software Developer to join a talented Agile development team to design and develop cutting edge trade execution systems … in real-time with high throughput and low latency. As a Senior Software Developer you'll be working in small Agile teams, Pair Programming, ensuring that code is of the highest quality and that solutions are well tested and will be empowered to recommend and make changes … also using Microsoft Orleans so an interest in that would also be of benefit What's in it for you: As a Senior Software Developer/Engineer you will earn a competitive salary (to £130k) plus: Pension Private medical care and wellness days Training and conference budget more »
Employment Type: Permanent
Salary: £100,000 - £130,000
Posted:

Senior Software Developer Java SpringBoot

London
Hybrid / WFH Options
Client Server
Senior Software Developer/Engineer (Java SpringBoot) *Hybrid WFH* to £95k Would you like to work to a modern microservices tech stack whilst taking a lead role and contributing to technical decisions, in a diverse, supportive environment? You could be joining one of the country's leading … property for rental and sale and working on apps that are used by millions of people on a daily basis. As a Senior Software Developer you will remain hands-on, designing and developing new features and enhancements on the core platform. There's a modern microservices tech … and/or Kafka You have a good knowledge of databases e.g. SQL, MySQL, CouchDB You're an advocate of Agile methodologies, TDD and software development best practice You're familiar with Docker and/or Kubernetes You're collaborative with great communication skills, happy to mentor and provide more »
Employment Type: Permanent
Salary: £85,000 - £95,000
Posted:

Senior Software Developer

Kingston upon Thames, London, United Kingdom
Novax Recruitment Ltd
Senior Software Developer Kingston-upon-Thames, Greater London. £350 - £397.33 per day PAYE. Contract We are currently looking for a motivated and experienced Senior Software Developer to join our team in Kingston upon Thames. The Role: Meeting with development managers to discuss software projects. Conducting feasibility studies for upgraded software systems. Designing new software programs, websites, and applications. Assigning tasks to junior developers such as coding, testing, debugging, and analytics. Writing advanced programming code. Reviewing updated software systems. Managing project timelines and tasks. Writing development reports. Creating technical documents … for new software programs. Training staff on software use. The Candidate: Knowledge of integrating multiple applications (both on-prem and cloud) - Experience in: .Net/Python, restful APIs, API Security, Cloud experience: AWS services (step functions, S3, EC2, API gateway) - Knowledge of implementing CICD/DevOps Exposure working more »
Employment Type: Contract
Rate: £350 - £400/day
Posted:

Senior Software Developer

City of London, London, United Kingdom
Spectrum IT Recruitment
Senior Software Developer - London - £100,000 C#, .NET, WPF, SQL Senior Software Developers required for an excellent client who are in the sports trading industry based in the City of London. The successful Software Developer will join a small but extremely talented development … team and will be given the opportunity to work with the some of the latest technologies possible. As a Senior Software Developer you will be expected to produce excellent code for our clients in house software applications and will also be expected to offer advice and more »
Employment Type: Permanent
Posted:

Senior Software Developer

London
Rise Technical Recruitment Ltd
Senior Software Developer 2 year contract (Potential extension for 12 months) £500pd - £600pd (Umbrella/Inside IR35) London (Hybrid 2 days per week in office) My Public sector client is looking for a Senior Software Developer to join their team on a 2 year … contract. The Senior Software Developer will work in a small team of domain experts to expand an existing Azure application. Experience needed: Azure DevOps CI/CD Pipelines, C# .Net Framework, AngularJS, PowerShell, Microsoft SQL Server, XML, Agile Scrum, Azure Cloud, Azure Active Directory B2C, Microsoft Identity more »
Employment Type: Contract
Rate: £500 - £600
Posted:

Senior Software Developer

London, United Kingdom
Hybrid / WFH Options
Change-it Professional Services Ltd
Senior Software Developer 2 Year Contract Hybrid Working - 2x Days per week in London Inside IR35 £450-£500 per day Change-IT are looking for a Senior Software Developer to join onto a large public sector programme. This role is based in London and … a possible extension for a futher 12 months. This role is INSIDE IR35 paying between £450-£500 per day. Experience Required: The Senior Software Developer will have expert knowledge of defining and building integrated solution for using: Azure DevOps CI/CD Pipelines, C# .Net Framework, AngularJS more »
Employment Type: Contract
Rate: £450 - £500/day
Posted:

Senior Software Developer - Azure/.Net

Greenwich, London, United Kingdom
Access Computer Consulting
Senior Software Developer - Azure .Net - 24 months - INSIDE IR35 Senior Software Developer will work in a small team of domain experts to expand an existing Azure applications. Expert knowledge of building integrated solution for using Azure DevOps CI/CD Pipelines, C# .Net Framework … AngularJS, PowerShell, Microsoft SQL Server, XML, Agile Scrum, Azure Cloud, Azure Active Directory B2C, Microsoft Identity Platform. The Senior Software Developer will work with all others as necessary within the project including the Agile Delivery Lead, Product Owners, internal and external Subject Matter Experts Software Design more »
Employment Type: Contract
Rate: £500 - £575/day
Posted:

Senior Software Developer

Kingston upon Thames, London, United Kingdom
AKTON Resourcing Ltd
Job Title: Senior Software Developer - Housing Systems Location: Remote (Kingston upon Thames local authority) Duration: 6-month contract Rate: £500/day (Outside of IR35) Role Overview: As a Senior Software Developer, you will play a crucial role in integrating satellite systems with NEC … protocol Knowledge and experience with DevOps tools (e.g., GitHub Actions, Terraform, AWS native DevOps) How to Apply: If you are a skilled Senior Software Developer with a passion for improving housing systems and meet the requirements outlined, we invite you to apply for this exciting role. more »
Employment Type: Contract
Rate: £500/day
Posted:

Senior Software Developer (React, Node.js)

City of London, London, United Kingdom
Oliver Bernard
Senior Software Developer (React, Node.js) Location: London (1-2 days a month) Salary: £70,000-90,000. An opportunity has arisen for several Senior Software Developers to join this Leading Media organisation, where their current mission is to inform, educate, entertain, and Inspire millions of … They will also support you and provide further training if you ever what to change team or work on a different project! Senior Software Developer requirements: Excellent knowledge and commercial experience using client-side JavaScript, CSS, HTML and JS libraries. A few years commercial experience coding with more »
Employment Type: Permanent
Salary: £90,000
Posted:

Senior Software Developer - Build

London, United Kingdom
Hybrid / WFH Options
McGregor Boyall Associates Limited
Senior Software Developer - London - Hybrid (4 days per fortnight) - 2 year contract Our major public sector client is looking for a Senior Software Developer to join their team to assist with a new, high-profile project. You will undertake the bespoke development in delivering … and experience: - Highly experienced in build and release processes (essential) Expert in at least one of the following languages - C#. Java, JavaScript, SQL, Powershell. Software engineering expert. Experience implementing design patterns and offering suitable solutions. Software configuration. Understanding of planning and management tools and techniques. Understanding of cloud more »
Employment Type: Contract, Work From Home
Posted:

Senior Software Developer - Build

London, United Kingdom
McGregor Boyall
Senior Software Developer - London - Hybrid (4 days per fortnight) - 2 year contract Our major public sector client is looking for a Senior Software Developer to join their team to assist with a new, high-profile project. You will undertake the bespoke development in delivering … and experience: - Highly experienced in build and release processes (essential) Expert in at least one of the following languages - C#. Java, JavaScript, SQL, Powershell. Software engineering expert. Experience implementing design patterns and offering suitable solutions. Software configuration. Understanding of planning and management tools and techniques. Understanding of cloud more »
Employment Type: Contract
Posted:

Senior Software Developer / Outside IR35 / Remote

London, United Kingdom
Hybrid / WFH Options
Avanti Recruitment
Senior Software Developer/Outside IR35/Remote Avanti Recruitment is currently working with a Start-Up business that is currently in stealth mode. They are looking for an experienced Senior Software Developer on a 3 month contract as they look to bring development more »
Employment Type: Contract
Rate: £450/day
Posted:

Senior Software Developer with Angular- Central London

London
Nexus Jobs Limited
Job Description Senior Software Developer with Angular - Central London Our Client is seeking to a recruit a Senior Technical Lead Developer with at least 5 to 10 years solid expertise in developing software with Angular and Node.js A background in product development and working … within a regulated environment would be beneficial. Must be seasoned professional Senior Lead Software Developer to be based at the offices in Central London. Our backend is built with Node.js, Redis and Elastic Search on Heroku, The front end is built with Angular, and a Swift App more »
Employment Type: Permanent
Salary: £70,000 - £80,000
Posted:

Senior Software Developer

Greater London, Stratford and New Town, United Kingdom
Jumar Solutions
Senior Software Developer Needed Based 2 days a week on site in London 2 year contract Inside IR35 The ideal candidate will have experience within the transport sector Are you a seasoned software developer with expertise in Azure technologies? We're seeking a talented individual … features and accurate data outputs within established timelines. - Provide expertise in evaluating and integrating new technologies. - Diagnose and resolve issues promptly in alignment with developer operations practices. Key Skills: - Proficiency in developing and maintaining complex Azure web applications and APIs. - Extensive experience in Azure development, DevOps, and deployment methodologies. more »
Employment Type: Contract
Posted:

Senior Calypso Software Developer - London

London
Nexus Jobs Limited
Job Description Senior Calypso Software Developer - London Our Client is seeking a Senior Calypso Software Developer with 3 to 5 years experience. Calypso V14 as its Collateral Management system and are investigating introducing further business lines like cash management, FX and securities. The Client … are looking to build a team of support analyst and analyst developers to provide first line and development capabilities and this analyst developer role sits in the Run the bank team (RTB). Key Responsibilities Assess business requirements and provide development estimates. Translate user requirements to user stories and … A degree in Information Technology or equivalent. Experience required to successfully perform the role: Experience of working in a regulated environment, ideally Financial Services Senior level analyst developer/Team Leader Experience of/Aspire to leading support/development teams Knowledge and understanding of trade life cycle more »
Employment Type: Permanent
Salary: £60,000 - £80,000
Posted:

Senior Software Developer

City of London, London, United Kingdom
Hybrid / WFH Options
SUMMER-BROWNING ASSOCIATES LIMITED
We are looking for a Senior Software Developer to work within the transport sector. Location: Hybrid working - London About the role : You will be responsible for developing and maintaining azure infrastructure deployments for standalone apps, and for provisioning environments for the contactless payment system. Essential Skills: The … ideal candidates will have a proven Senior Software Development background, with the following skills/experience: Experience of Azure DevOps CI/CD Pipelines, Azure Cloud, Powershell, MS SQL Server, Agile Scrum, XML and ARM Templates/Bicep . Experience of working on provisioning environments for the contactless more »
Employment Type: Contract, Work From Home
Rate: Up to £0.00 per day + Excellent Day Rate
Posted:

Senior Technical Java and C# .net Software Developer

London
Nexus Jobs Limited
Job Description Senior Technical Java and C# .net Software Developer We are currently recruiting a Java with C# .net Senior Software Developer - who can be the lead in the team. You must have at least 5 to 7 years proven track record of developing … software with Java and C# .net framework coupled with SQL Server. Ability to own and drive forward Omni channel technical solutions and technical architecture from an IT perspective (with direction from Head of IM, Consumer & Brands) o Ownership of FM Digital Technical architecture including the ongoing review of overall … focus. • Provide governance for troubleshooting complex system issues as necessary • Develop or contribute to business cases, roadmaps and proposals which may include presentations to senior management. • Collaboration with Business, Technical, and Security Architects, to manage risk identification and risk mitigation tactics associated with the designs. Role-specific knowledge: • 5+ more »
Employment Type: Permanent
Salary: £450 - £500
Posted:

Senior Software Developer with C# .Net and Fixed Income

City of London, London
Nexus Jobs Limited
Job Description C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. more »
Employment Type: Permanent
Salary: £60,000 - £75,000
Posted:

Senior Software Developer with Liferay or Angular

London
Nexus Jobs Limited
Job Description Senior Software Developer with Liferay or Angular You have a degree in Engineering, Computer Science or other IT related education please (Bachelor/Master). Must be very enthusiastic about Java-based web/enterprise application development and deployment and have experience with Java. The … with extensive knowledge of HTML5, CSS (SASS), JavaScript and Jquery. Good sense of web design and Single-Page Application (SPA) development. Knowledge of cloud software design (AWS/Azure). You need to be a fast learner, willing to learn and implement new technologies. There are several locations for more »
Employment Type: Permanent
Salary: £350 - £500
Posted:

Senior Java Software Developer

City of London, Greater London, United Kingdom
Hybrid / WFH Options
RJC Group
Software Developer/London/Hybrid/Java/£95,000 I'm looking for a Java Developer for a commodities trading client of mine. This developer will be part of an agile environment. You will contribute to the design, architecture and streamlining of a new more »
Employment Type: Permanent
Salary: £80000 - £95000/annum
Posted:

Senior Lead C# Software Developer

London
Nexus Jobs Limited
Job Description Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems in C# as more »
Employment Type: Permanent
Salary: £350 - £650
Posted:

Senior Software Developer

City, London, United Kingdom
Hybrid / WFH Options
Tiro Partners
PHP Developer/SQL/HTML/LAMP/API/Symfony/Drupal Role: Senior PHP Developer Company: Ecommerce Location: London, Hybrid Working Package: up to £85,000 Job Description: The ideal candidate is a highly resourceful and innovative PHP developer with extensive experience in … functionally to convert business needs into technical specifications Qualifications Relevant degree/qualifications 5+ years' of experience as a PHP developer and with software design Expertise in PHP Symfony is a must Preference for experience with in Front End technologies (HTML, JavaScript, CSS), Drupal, APIs, and MySQL databases … Able to commute to London office 2x per week PHP Developer/SQL/HTML/LAMP/API/Symfony/Drupal more »
Employment Type: Permanent
Salary: GBP 85,000 Annual
Posted:

Senior PHP Software Developer- City London

City London, London, England
Nexus Jobs Limited
Job Description Senior PHP Software Developer - City London The ideal candidate will have sound 5 to 10 years proven commercial experience with developing software with PHP and MySQL. Must have experience of working on a Linux server with good experience of database optimisation and caching technologies more »
Employment Type: Permanent
Salary: £45,000 - £60,000
Posted:

Senior Software Developer - Backend (C#) - London Based

London, England, United Kingdom
Trayport
If you share our vision and are motivated to challenge the status quo - we want to hear from you! About the role: Senior Software Developers are needed to join our backend execution team to help us keep our customers happy through building and improving our highly concurrent event more »
Posted:

Senior Software Developers/Engineers with Python, Terraform and Go

Central London, London
Hybrid / WFH Options
Nexus Jobs Limited
Job Description Senior Software Developers/Engineers with Python, Terraform and Go Our Client is looking to recruit brilliant Software Developers/Engineers with upwards of 7 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. … We're looking to recruit initially 2 excellent Software Engineers to work with an existing team of 4 software developers on a very large strategic consulting engagement. Must be 100% trustworthy with real integrity - this is a highly sensitive project. Key skills Python Machine Learning ideally Terraform Go … programming language If you are excellent with developing software with C++ and/or C# etc... then you can easily learn Go. Excellence is vital. Ideally have security clearance. Duration for this assignment will be 3 to 6 months initially with possibility of the role becoming permanent at some more »
Employment Type: Permanent
Salary: £500 - £2,000
Posted:
Senior Software Developer
London
10th Percentile
£65,000
25th Percentile
£71,250
Median
£100,000
75th Percentile
£110,000
90th Percentile
£138,750