Senior software developer jobs in Grantham - Page 7Create job alerts

UX‑first, often highly complex software. You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. Whether you’re refining our Azure architecture as CTO or shipping revenue‑critical features

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?

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. Collaborating closely wit

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.

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

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.

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.

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

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

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

Senior Calypso Software Developer - London. Our Client is seeking a Senior Calypso Software Developer with 3 to 5 years experience. 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

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 needed to provide high quality software solutions. Senior C# De

As a Senior Software Developer at HMCTS you will work with a wide range of stakeholders such as user researchers, product managers, designers, business analysts, delivery managers and digital architects, all of whom share a vision for making better government through smarter use of technology. This

TherapyNotes is seeking a Senior Software Developer experienced in building scalable, secure, and maintainable SaaS applications and services. Mentor peers and junior developers, promoting a culture of continuous improvement and technical excellence. This role combines advanced software engineering

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.

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

TherapyNotes is seeking a Senior Software Developer to join our growing team. 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 health software together while making a real difference!.

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.

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

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

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

Senior Developer (Front Office - Rust/. You hold a degree in Computer Science, Software Engineering, or a related field. Collaborate with senior team members to explore new technologies and best practices, contributing to the evolution of the system’s capabilities.

Senior Software Engineer – Observability. Collaborate with other engineering teams to ship enterprise‑ready software.

We are looking for Sr Software Developer to join our Cambridge-UK team!Position Overview:A highly skilled C/Python developer with good design skills, to work on a major crypto-security product. Responsibilities:* sof

A gaming technology company in the United Kingdom is seeking a Senior Software Developer to design and build systems for game servers globally. This is a full-time position targeting mid-senior level developers. Candidates should have over 5 years of software development experience, strong full-stac

Pinewood Technologies is currently searching for a passionate, hands-on Full Stack Software Developer to join the team and help create innovative software solutions for automotive retailers around the world. As a Senior Software Developer at Pinewood, you will be responsible for working the full dev

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.

As a Senior Consultant, you will be aspiring leader within our DDaT team and will work alongside an experienced pool of other software developers, solution architects, product owners, project managers, business analysts, data scientists and AI experts, among others. We have a fantastic opportunity f

Full stack developer with Front- or Back- end specialization (Mid level, based in SA) – Join to apply for the Full stack developer with Front- or Back- end specialization (Mid level, based in SA) role at Dealstack. Following strong commercial traction from leading industry players, we are looking

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.

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

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.

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

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

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,

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 – 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.

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

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