Senior software developer jobs in Newcastle Upon Tyne - Page 3Create job alerts

Whether you’re refining our Azure architecture as CTO or shipping revenue‑critical features as Senior Dev, you’ll set high standards without reinventing the wheel. You might be our Senior Dev if…. UX‑first, often highly complex software.

To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer. Experience with compliance software. Senior backend skills with at least 5 years of experience with Java, and a good understanding of Python (FastAPI, Flask…), SQL base

Senior Software Developer (PHP & JavaScript). This is a fantastic opportunity for a Senior Software Developer to join a small, flexible and talented team where your work is central to how the business runs, where you will have proper ownership without the politics of a huge organisation, and be trea

Full-time, Permanent, On SiteAre you looking to work at a company built by Developers for Developers? Are you looking to work in a genuinely Lean Agile way, where there is no enforced overtime or crunch? Do you want to work in a high-quality environment where you can choose your tools and equipment?

Senior Software Developer (Voice / SIP Platforms)£55,000 £65,000 DOE | Hybrid Working (1x day a month office)Are you a seasoned developer with a passion for building robust, real-time communications platforms? Looking for a role w

NET Software Developers who can use their development skills and expertise to produce high quality, innovative solutions for a wide range of customers. I am searching for a number of Senior C# / .

We're looking for an experienced software engineer to take a senior role within a product-focused technology team. This is a fantastic opportunity to join a growing software team.

We develop and deliver custom software.

Code Quality: Participate in code reviews, testing, and debugging to ensure software quality and performance.

Software Development and IT System Custom Software Development. Director at Spectrum IT | 15+ Years’ Experience Scaling Software & Tech Businesses Across the UK, US & Europe. Our client is a well‑established global software business delivering a large‑scale, cloud‑based platform used worldwi

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

TherapyNotes is seeking a Senior Software Developer experienced in building scalable, secure, and maintainable SaaS applications and services. We're a dynamic team of pros who love to innovate and push the envelope, keeping our software cutting-edge. Join us, and let's revolutionize behavioral healt

As a senior software consultant, you will be required to take a senior and sometimes lead role in bespoke software projects, related to your experience. Mentoring less experienced software developers and contributing to the learning and growth of the software department. You will be confident leadin

The Senior Software Developer will play a key role in designing, developing and maintaining high-quality software solutions that underpin critical university services. We are now looking for an experienced and motivated Senior Software Developer to join our IT Services function.

An established UK technology company is expanding its Software Development Team and is looking for an experienced Senior Software Developer to help evolve a large‑scale, enterprise‑grade SIP platform and its associated REST APIs. Senior / Experienced Software Developer. Ensuring secure software

Share knowledge and mentor junior developers where needed.

We’re looking for a Senior Software Developer to build high-impact features powering real-time, high-volume systems. Actively identify opportunities and risks across products and teams, mentor junior developers, and drive best practices.

Software Developer - Senior Consultant (Contract). Software Developer - Senior Consultant (Contract). We’re looking for Contractors in Software Development (Senior level or Technical Lead) to help our major clients transform.

Were looking for an experienced software engineer to take a senior role within a product-focused technology team. This is a fantastic opportunity to join a growing software team.

Our rapidly scaling FinTech Client is seeking a highly skilled Java Developer to become part of their elite engineering team.

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

Senior Optimizely Developer - 2 MONTH CONTRACT. We are currently seeking a talented Developer with strong expertise in Optimizely to join our team for a 2-month contract.

Senior C# Developer – Analytics Development Team (London). The Software Development function creates and maintains applications, frameworks and other software components to deliver to business requirements. Developers conceive, specify, design, engineer, document, test, and deliver bug fixes as ne

Senior Software Developer- Java/DevOps skills required. This role supports the full life cycle of software development, and includes the opportunity for hands‑on coding. Degree in Software Engineering, Computer Science, Information Technology or similar.

A national healthcare organization in the United Kingdom is seeking an experienced software developer to assist in producing innovative software applications for the NHS. The successful candidate will work collaboratively within a multi-disciplinary team and embrace continuous improvement in all sof

Up to £300k Total Compensation 1st Year Comp.Low-level systems, performance tuning, and modern C++.An elite tech-driven firm is looking for a top-tier C++ Engineer to join their team! Known for breaking records in the tech space, they’re made up of exceptional technologists who are passionate abo

JOB TITLE: Senior Software & Data Processing Developer - ADAS - Assisted & Automated Driving. Come and join JLR as a Senior Software & Data Processing Developer – ADAS - Assisted & Automated Driving. We’re looking for an accomplished developer to play a leading role in shaping the software tools

This is a fantastic opportunity for a Senior Software Developer to join a small, flexible and talented team where your work is central to how the business runs, where you will have proper ownership without the politics of a huge organisation, and be treated well!. If you like the idea of owning prop

The Lead Software Developer will be responsible for the software engineering output of the team. Lead Software Developer required by a leading global Cloud Technology company based in Bracknell. The company are happy to consider a Senior Developer who is looking to step up into more of a leadership

Senior Python Software Developer (SC Cleared). A Senior Python Software Developer (SC Cleared) is required for our government client, where you will be working on a specific project where they are transforming and redesigning their data hub, which provides access to a variety of public sector data.

Marex is seeking a Senior C# Developer to join our Analytics Development Team in London. The Software Development function creates and maintains applications, frameworks and other software components to deliver to business requirements. Developers conceive, specify, design, engineer, document, test,

Starting next year, everyone will be issued Macs with tracking software. Solid understanding of software design patterns and testing practices.

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#.

They're looking for numerous Senior Developers to lead technical initiatives in a dynamic, AI-driven environment. To apply for the Senior Developer position, please submit your CV to be considered immediately. An exciting new permanent opportunity has become available for a Senior Developer, to join

A software development company in Greater London is looking for a skilled React Native Developer to join their mobile team.

Software/Senior Software Developer (Generative AI). Avantra is looking for an energetic, self‑motivated, autonomous Senior Software Developer. You will be a part of a great team alongside other senior developers working in an agile environment, taking direction from our Product Manager and designs

We are looking for a Senior Software Engineer to join our Software Development team.

A leading technology company is seeking a Software Developer specializing in.

A prominent Christian software company in the UK is looking for a Senior Developer to join their team. This hybrid role focuses on developing and refining software for church management and website solutions. Ideal candidates will possess at least five years of commercial development experience and

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. This role is ideal for a developer who enjoys solving complex problems

As a Senior Java Developer at CGI, you’ll design and deliver robust, high‑performing software solutions that help clients solve complex business challenges. Mentor junior developers and foster a culture of collaboration and learning. Strong understanding of software engineering best practices an

A small dedicated software company is seeking a skilled Senior Developer to join their team in Solihull.

We’re looking for a Senior Software Developer to build high-impact features powering real-time, high-volume systems. Actively identify opportunities and risks across products and teams, mentor junior developers, and drive best practices.

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.

This opportunity is a good fit for Senior Kotlin software developers open to part-time, non-permanent projects. Collaborate with developers to identify, reproduce, and resolve functional, performance, and UI issues across multiple environments. Degree in Computer Science, Software Engineering or rel

Senior Calypso Software Developer - London. Our Client is seeking a Senior Calypso Software Developer with 3 to 5 years experience. Senior levelanalyst developer/Team Leader.

A prominent food retailer in Newcastle upon Tyne is seeking a Senior Software Developer to join their Technology Engineering team. You will work in an agile environment, focusing on software design and development, ensuring operational reliability, and mentoring junior developers.

As Senior Web Developer, be part of our FlexONE team and own critical product surfaces across our web and mobile applications. We are looking for an amazing developer to join our team building FlexTrade's OEMS platform, FlexONE, which is our state-of-the-art, fully integrated Order Management System