Senior software developer jobs in Haywards Heath - Page 5Create job alerts

As a Senior Software Developer, your activities will be a balance of software development and team management. Together with HoD’s and architects, you will also take an active role in maintaining high standards of software quality within the team by establishing best practices and habits. Experien

Headquartered in San Francisco, our investors include.Develop and maintain complex, production-grade.Design modular, testable codebases using modern.Collaborate asynchronously with AI research teams to improve model training and evaluation.Work independently to meet deadlines and enhance.Experience

Share knowledge and mentor junior developers where needed.

We are building a new software engineering team with strong applied AI orientation to amplify WorldQuant's success. Work experience as a software engineer with strong programming skills, preferably in Python.

Senior Full-Stack Software Developer (React/PHP). A Software Developer is a technical role within our organisation. Experience with building integrations to third party software (SaaS) products.

A leading consulting firm is seeking a Senior Software Developer for a 6-month remote contract. This role requires extensive experience in enterprise software development, focusing on business analysis within finance.

Are you a Senior Software Developer with strong C#,. Due to continued growth and platform development, they are looking to strengthen their team with a capable Senior Developer who can support, enhance and modernise their existing systems while contributing to future improvements. This role would su

You’ll be joining as an experienced developer, working on live systems, handling sensitive data, maintaining reliable workflows, and making sure the software does what users need it to do without getting in the way. Solid experience working with PHP at a mid or senior level. Supporting less experi

Curiosity and pragmatism around applying AI where it meaningfully improves developer productivity or product capabilities. We support thousands of associations, clubs, and communities globally with software that simplifies recurring billing, member engagement, and day-to-day operations. Proactively

Senior Software Engineer (Python/Java, AWS). From a technical standpoint, the team is looking for experienced software engineers with strong skills in either Python or Java alongside AWS, with the ability to work across a modern cloud environment.

We are looking for a talented Software Engineer (Go) to join our dynamic team. Collaborating with cross-functional teams to design, develop, and test software solutions. Proven experience as a Developer or similar role.

A leading visual effects company in Greater London is seeking a Senior Software Developer to lead a team in creating innovative technology for visual effects and feature animation. Responsibilities include product ownership, team leadership, and ensuring high software quality standards.

As a Senior Java Software Engineer, you will:. ITRS Group is looking for Senior Java Engineer in London. Begin playing a role in the Analytics developers community, answering questions and sharing advice.

As a Senior Software Developer, your activities will be a balance of software development and team management. Experience architecting, implementing and maintaining complex software products. Your energy and enthusiasm will be vital in maintaining momentum, ensuring your team is continuously deliver

Senior Software Developer Remote with ad-hoc travel to Manchester | Experience within UK central government required. Proven experience as a Senior Software Developer in complex environments. Share knowledge and mentor junior developers where needed.

We are hiring a hands‑on Senior Software Developer (Lead level) to join a growing UK-based team working on scalable backend systems. Contribute to technical decisions and support other developers. Experience mentoring or leading developers.

Join to apply for the Senior Software Developer role at DFSAfrica. Respond to and implement fixes for software maintenance support tickets.

A governmental agency in the UK is looking for a Senior Software Developer to deliver innovative public services by collaborating with various stakeholders. The successful applicant will mentor junior engineers and ensure code quality while supporting software maintenance.

Samsara is hiring a Senior Software Engineer II to join our Operational Excellence (OPX) team within the Developer Experience (DevEx) organization. Experience implementing AI‑driven automation across the software development lifecycle to reduce developer friction, automate repetitive technical tas

At Point of Rental Software, we revolutionize the rental industry by providing cutting-edge, comprehensive software solutions tailored to our customers' needs. We are looking for a talented Senior AI Engineer to join our growing UK team. Experience using AI tools in a software environment (Claude, G

Senior Software Developer will engage with Accounting, Controlling and FP&A stakeholders to elicit, clarify and challenge requirements before software development starts. Our client is an energy technology company seeking to recruit a Senior Software Developer for a remote role. This is a 6 month co

We're looking for a Senior Developer/engineer who's genuinely ready for a senior role — someone who can own the full software lifecycle, shape technical direction, and raise the bar for the team around them. At tombola, senior developers have genuine influence. The best senior developers here do b

Collaborate with other senior engineers to drive platform quality and stability. A global financial services organisation is growing a senior Java engineering team to support a strategic, business-critical technology platform. This is a hands-on, senior level role suited to experienced engineers who

This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. Senior Software Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful a

We are looking for a Senior Software Developer who shares our passion for. Product-Led Mindset: Ability to function as a hybrid between a Product Owner and Developer, identifying problems independently and building foundations.

They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands‑on, enjoys solving tricky problems, and cares about building software the right way - cle

Nous recherchons une ou un développeur logiciel sénior pour diriger la conception et la mise en œuvre de notre plateforme de données essentielle pour les activités de l’entreprise.Collaborer avec les parties prenantes, définir l’espace de problème, proposer des solutions techniques et en

As a Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. As a senior engineer you will contribute to architectural decisions, mentor other engineers, and help drive continuous improvement across the team. P

NET Software Developer with FX and Fixed Income. NET Software Developer with at least 3 to 5 years proven track record of developing with C#. Ability to produce clean, well‑written, fully tested production ready software.

As Senior Software Developer for the Dementia Research Institute (DRI) Centre for Care Research and Technology, you’ll be developing. You will serve as a senior member of the Centre’s software team. Software systems and device level programming and service computing.

A leading recruitment firm is seeking a Senior Software Developer in the UK to join a dynamic team. The successful candidate will utilize their skills to produce scalable software solutions, contributing across the entire software development cycle. Responsibilities include collaborating with teams,

Senior Software Developer (IoT / Cloud). KO2's client are looking for an experienced Senior Software Developer to play a key role in designing and building scalable, cloud-native systems that power connected IoT devices. Working within a collaborative engineering environment, you'll also contribute

Senior Software Developer in Test. Senior Software Developer in Test. Quality Engineering, Software Testing, RPA, and DevOps.

In this role as a Market Making Senior Software Developer, you will work closely with both business stakeholders and engineering teams to identify, design, and deliver products that strengthen our market making capabilities and improve operational efficiency across the business. Methodical approach

Senior ServiceNow Architect / Developer.

As a Senior Front‑End Developer, you will help shape a high-profile UK public‑sector digital service, delivering an accessible and efficient experience for end users. While you read this ad, our software is helping to dispatch ambulances, support families, keep trains on the move, locate missing

If you’re energised by building intuitive, meaningful software - and love the idea of your work supporting churches and charities every day - then we’d love to meet you. We’re passionate about crafting quality software, and we’re looking for someone who shares that passion, with at least 5 y

The documentation engineering team is responsible for creating world‑class developer tools and framework‑level support for the documentation workflows on the developer website and Xcode. We’re looking for a software engineer to join the backend team and continue to scale and improve our existi

Senior Full-Stack Software Developer, UK – Job Description. We’re looking for a Senior Full-Stack Software Developer to build high-impact features powering high-volume systems in the live-event space. Seasoned full-stack developer with 5+ years of experience.

Senior Software Developer with a Backend Focus. To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer. Senior backend skills with at least 5 years of experience with Java, and a good understanding of Python (FastAPI, Flask…

Senior Software Developer with Angular or Liferay. Our Client is looking to recruit a Senior Software Developer with Angular or Liferay. You will have at least 5 years experience of developing software with Angular and/or Liferay.

Vacancy for Senior Software Developer at The National Archives. Vacancy for Senior Software Developer at The National Archives. We are looking for a Senior Software Developer with extensive experience working within the Django web and rest frameworks and ideally with Wagtail CMS development experien

This is an opportunity for a technically minded individual to join us as a Senior Software Engineer. Join us as a Senior Software Engineer. You don't wait to be told what to work on - you actively look for ways to improve how squads deliver software, take ownership from problem through to outcome, a

Digital, Information & Technology (DIT) Senior Software Developer - MoD - SEO (IT) — United Kingdom.

Avantra is seeking a Senior Software Developer to join their dedicated team.

Senior Software Developer (Python). Olive Jar Digital is seeking a Senior Software Developer to help build, refine, and enhance high‑fidelity AI prototypes and supporting services across several Discovery and Alpha initiatives. With a huge growth plan over the next two years, we are expanding our

As a Senior Salesforce Developer at CGI, you’ll help clients transform their business through innovative Salesforce solutions that deliver measurable value.

This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world. Highly successful a