1,051 to 1,075 of 1,544 Developer Jobs in the South East

Front Office Python Developer | *Metals Trading Desk* | £950/Day Inside IR35 | 6 months rolling | Hybrid 2 days London We’re seeking a Senior Front Office Python Developer to join a specialist global Energy & Commodities trading firm. The business is a long-standing market leader with activity across multiple commodity classes — this role sits within the metals trading area and … learning (applied to trading workflows desirable but not required). If you’re interested please reply with an updated CV or send directly to: oscar@virtuetech.io Front Office Python Developer | *Metals Trading Desk* | £950/Day Inside IR35 | 6 months rolling | Hybrid 2 days London More ❯

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack Developer. … in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack Developer. … in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack Developer. … in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯

power the future of finance – and this is what is all about. Join us and be part of something extraordinary. We're seeking future team members for our Engineering (Developer) program with roles located in London. Summer Internship Program The BNY Summer Internship Program provides high-potential students with a well-rounded, rewarding 10-week internship experience, as well as … with full commitment of top-level management to deliver a premier internship/talent pipeline program within the financial services industry Engineering The 2026 BNY Summer Internship Program - Engineering (Developer) provides high-potential students with a well-rounded, rewarding internship experience with engaging Agile Projects while providing first-hand knowledge of our culture, people, business, and impact within the marketplace. … BNY Summer Internship Program - Engineering (Developer) interns will participate in a robust technical experience in JavaScript, Python, CSS, Java, and more. Developer Provides application software development services or technical support in relatively straightforward projects. Understands and follows the Software Development Life Cycle. Prepares and executes test plan and test data and records test results. Designs and codes programs. Creates test More ❯

We are excited to offer an opportunity for a Ecommerce Site Merchandiser and Developer to join our Digital Merchandising team on a full-time basis for 12 months. This role will be based in our Merton office. The Ecommerce Site Merchandiser and Developer will drive sales and improve conversion across our digital channels through strategic site merchandising, content planning, and More ❯

We are excited to offer an opportunity for a Ecommerce Site Merchandiser and Developer to join our Digital Merchandising team on a full-time basis for 12 months. This role will be based in our Merton office. The Ecommerce Site Merchandiser and Developer will drive sales and improve conversion across our digital channels through strategic site merchandising, content planning, and More ❯

Sprung Studios is looking for an experienced Front End Developer to join the Engineering team in our Brighton Studio. Working alongside the project team and our co-development partners you will help to build UI systems for games. This is not a web development role - games experience essential. Who we are: Sprung is a globally recognised partner for the games More ❯

Sprung Studios is looking for an experienced Front End Developer to join the Engineering team in our Brighton Studio. Working alongside the project team and our co-development partners you will help to build UI systems for games. This is not a web development role - games experience essential. Who we are: Sprung is a globally recognised partner for the games More ❯

We are working with a design-led creative agency looking for a skilled WordPress Developer to help craft beautiful, high-performance digital experiences. Previous experience in an agency environment is essential for this role . About the Role: This position blends remote flexibility with essential in-office collaboration. You will be expected to work from the office a few times … a week. Therefore, all applicants must be within a commutable distance. Working alongside the design team and a senior developer, you will be responsible for turning creative concepts into robust, responsive, and cross-browser-compatible websites. What You'll Be Doing: Building bespoke WordPress themes and plugins from scratch. Writing clean, scalable, and well-documented code (PHP, JavaScript, SCSS, TypeScript More ❯

A leading video streaming technology company is seeking a skilled React Developer to join their team in Greater London . This is a full-time, permanent role focused on building modern web-based tools and SDKs that support dynamic ad insertion for live and catch-up content. Key Skills Required: 5+ years' experience in JavaScript/TypeScript development 2+ years More ❯

About the Role Were looking for a talented SAP Fiori/UI5 Developer to help shape, enhance, and deliver intuitive SAP solutions that make a real difference to our clients. In this role, youll be part of a collaborative, cross-functional team working across the full software development lifecycle from idea and design to deployment and post-launch support. Youll More ❯

plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front Office Trading Floor. This is a high profile role for a Multi Asset Trading Team within … a Front Office environment. As the Senior Trading UI Developer, you will have extensive experience of working with the JavaScript Framework including ES7 and HTML and CSS. You will be working directly with Portfolio Managers, Sales Traders and Quants and end users where you will be responsible for specing out, designing and developing of UI screens for the users. This More ❯

plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front Office Trading Floor. This is a high profile role for a Multi Asset Trading Team within … a Front Office environment. As the Senior Trading UI Developer, you will have extensive experience of working with the JavaScript Framework including ES7 and HTML and CSS. You will be working directly with Portfolio Managers, Sales Traders and Quants and end users where you will be responsible for specing out, designing and developing of UI screens for the users. This More ❯

plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front Office Trading Floor. This is a high profile role for a Multi Asset Trading Team within … a Front Office environment. As the Senior Trading UI Developer, you will have extensive experience of working with the JavaScript Framework including ES7 and HTML and CSS. You will be working directly with Portfolio Managers, Sales Traders and Quants and end users where you will be responsible for specing out, designing and developing of UI screens for the users. This More ❯

Our client, a rapidly scaling organisation revolutionising the entertainment and membership industry, is looking for a talented Back-End Web Developer to join their team. With exciting growth plans for 2025/6, including the launch of a white-label version of their platform , this is an opportunity to work on cutting-edge projects involving platform development, multi-instance functionality … user experience. **This position is being offered on a hybrid working basis, with 3 days (Mon, Wed, Fri) in the office and 2 days remote** As a Back End Developer You Will: Develop scalable back-end systems to support white-label platform deployments. Build and maintain functionality for multi-instance platforms and permission-based user access. Optimise database queries for More ❯

Assess new data sources for completeness and accuracy to ensure suitability for specific applications. Contribute to CI/CD automation , optimizing for reliable, bug-free releases and an excellent developer experience. Maintain clear, high-quality documentation for both technical and non-technical audiences, starting with your code. Engage in a pairing-first development culture , sharing knowledge and learning from peers More ❯

Assess new data sources for completeness and accuracy to ensure suitability for specific applications. Contribute to CI/CD automation , optimizing for reliable, bug-free releases and an excellent developer experience. Maintain clear, high-quality documentation for both technical and non-technical audiences, starting with your code. Engage in a pairing-first development culture , sharing knowledge and learning from peers More ❯

Assess new data sources for completeness and accuracy to ensure suitability for specific applications. Contribute to CI/CD automation , optimizing for reliable, bug-free releases and an excellent developer experience. Maintain clear, high-quality documentation for both technical and non-technical audiences, starting with your code. Engage in a pairing-first development culture , sharing knowledge and learning from peers More ❯

innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Lead React Developer Overview Mastercard Developers ) is the single platform for Mastercard partners to access a diverse range of payment, data, loyalty, and security APIs. The team is responsible for delivering an experience … can quickly find the right API, assess its technical capabilities and integrate it into new and innovative solutions. Mastercard Developers is looking for a versatile and customer-obsessed Software Developer to join our team. You will play a key role in designing and developing next-generation products and services in Mastercard for a global audience. Would you enjoy collaborating with More ❯

make the difference. We’re all about personality, we have fun, and we work hard to deliver That Superdrug feeling. About the Role We are looking for a .Net Developer to join our expanding development team. The team is working in an AGILE manner using Kanban methodology. Responsibilities Design, develop, and maintain high-quality software solutions. Collaborate with product managers … software applications through adherence to cybersecurity best practices. Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2 years+ experience as a .Net Developer or similar role. Strong proficiency in the .Net Stack. Experience developing mobile applications in Xamarin/.Net MAUI/Flutter. Experience with software development methodologies such as Agile or Scrum. More ❯

make the difference. We’re all about personality, we have fun, and we work hard to deliver That Superdrug feeling. About the Role We are looking for a .Net Developer to join our expanding development team. The team is working in an AGILE manner using Kanban methodology. Responsibilities Design, develop, and maintain high-quality software solutions. Collaborate with product managers … software applications through adherence to cybersecurity best practices. Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2 years+ experience as a .Net Developer or similar role. Strong proficiency in the .Net Stack. Experience developing mobile applications in Xamarin/.Net MAUI/Flutter. Experience with software development methodologies such as Agile or Scrum. More ❯

make the difference. We’re all about personality, we have fun, and we work hard to deliver That Superdrug feeling. About the Role We are looking for a .Net Developer to join our expanding development team. The team is working in an AGILE manner using Kanban methodology. Responsibilities Design, develop, and maintain high-quality software solutions. Collaborate with product managers … software applications through adherence to cybersecurity best practices. Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2 years+ experience as a .Net Developer or similar role. Strong proficiency in the .Net Stack. Experience developing mobile applications in Xamarin/.Net MAUI/Flutter. Experience with software development methodologies such as Agile or Scrum. More ❯

/project. We have a strong internal team supporting and developing solutions across multiple mission critical platforms including Salesforce (Service and Sales). This hands-on role, of Salesforce Developer, is first and foremost about delivering system changes and improvements but additionally looks for your experience to help us leverage value from our Salesforce investment. What You Will Do You … upskill and cross train with your peers. Contribute research into new beneficial technology and process improvements. About You You will have considerable technical experience working with Salesforce at a developer level, including integrating with other platforms, developing custom components with user experience in mind, and all using modern deployment techniques. Knowledge of the Energy industry or Salesforce ‘Energy & Utilities Cloud More ❯

ESG (environmental, social, and governance) reporting goals with ease. We’re building powerful tools to make sustainability reporting seamless and we’re looking for a motivated and curious Software Developer Apprentice to join our team. You’ll work closely with our experienced engineers and founders, gaining hands-on experience in modern web development, cloud technologies, and full-stack engineering. Responsibilities More ❯