Contract Software Developer jobs in London

Job Description At Aristocrat, we believe in the power of play to bring happiness to life. As a leader in gaming content and technology, our mission is to build outstanding experiences for our players. Join our dynamic team and contribute to innovative solutions that influence the direction of our technology. This role offers an outstanding opportunity to compose our architectural landscape...

Software Engineer - Automation (Contract)Location: TadcasterContract Length: 8-Week ContractCommencement Date: Tuesday 10 February 2026Overview of the Company:Our client is a well-established engineering and automation business delivering complex, high-specification machinery into regulated manufacturing environments.They are currently supporting a time-critical project and require an experienced...

Job Role: Senior Software Engineer, Frontend Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) As a valued member of our engineering team, you will contribute to the development of our new web application, powered by a Headless CMS, using the latest frontend technologies. js TypeScript stack, your primary focus will be on coding, testing, and enhancing the...

We are seeking a highly experienced Lead Java Developer to join our team on a contract basis (Inside IR35). Required experience: Technical Expertise: Expert-level proficiency in Java and Kotlin development, demonstrated within large-scale, production environments. Team Leadership: Strong team lead background with significant experience coaching, mentoring, and leading senior and junior...

I am working with a fast growing contract catering company that are seeking an Business development manager to continue the growth of this well established caterer. Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are needed. I am looking for a proven business development manager who can bring there knowledge of the...

Job Description Job Title: Web Solutions Engineer/Fullstack Engineer Location: Address: London - WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6months + contract initially Job Specification: Role Overview We are looking for an experienced Software Engineer who can work independently on developing new features, supporting existing platforms, and communicating effectively...

Job Title: Web Solutions Engineer/Fullstack Engineer Location: Address: London - WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job Specification: Role Overview We are looking for an experienced Software Engineer who can work independently on developing new features, supporting existing platforms, and communicating effectively with...

Location - London - Hybrid 1-2 days a week in the office - eligibility to work in the UK Role Overview We are seeking a highly skilled Senior Software Developer to lead the design and development of high quality, cloud native software solutions that drive real product and business impact. In this role, you will work closely with principal engineers and architects to define technical best...

Arcus Salesforce Software Developer (Contract)Contract Type: Initial 6-month contract Remember to check your CV before applying Also, ensure you read through all the requirements related to this role.Outside IR35Location: RemoteStart Date: Mid FebWe are seeking an experienced Arcus Software Developer for an initial 6-month contract to support the design, development, and enhancement of...

Job Title: Software Engineer (Java / Cloud)Location: Newcastle (Hybrid - 4 days onsite, Friday remote)Contract: 12 monthsAbout the ClientOur client develops innovative, cloud-based geospatial software used in complex, data-driven environments. They work with modern cloud technologies and follow true Agile delivery practices, with a strong focus on quality, security, and scalability.Role...

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

Company Description Cryptoiex, founded in 2019, is an Estonia-based blockchain platform designed to make cryptocurrency trading fast and easy. The platform provides lightning-fast trade execution, dependable digital wallets, and top-tier security practices. With a mission to simplify the exchange process, Cryptoiex actively contributes to the crypto community while driving transformative...

I am working with a fast growing contract catering company that are seeking an Business development manager to continue the growth of this well established caterer. Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are needed. I am looking for a proven business development manager who can bring there knowledge of the...

Software Engineer - Python Rate: Up to £600 per day (Inside IR35) Location: London - 2 days onsite per week (SC), increasing to 3 days onsite once HLC is granted Clearance: SC minimum - Sole UK National - Must be eligible and willing to undergo DV clearance Contract Length: 12 months The Role We are working with a high-profile public sector programme delivering critical national infrastructure...

Senior Software Engineer (Python)£85,000 - £100,000 Office Location: Central London (Hybrid) A global, high-growth Fintech firm is seeking a Senior Software Engineer to join its engineering team in Madrid. This is an opportunity to take ownership of a mission-critical platform, building the financial infrastructure that empowers businesses internationally. Backend Engineering: Extensive...

Explore the forefront of financial technology with a leader in AI-driven automation software. You’ll join a team dedicated to pushing the boundaries of what’s possible in the trading world, using innovation to drive real results. Python AI/API Engineer – London What you will do Maintain and develop the AI offering, pioneering innovative approaches to achieve the company's vision. For example,...

A Python Backend Engineer is needed to join growing software house in London who specialise in helping businesses reduce wasteful processes, costs and energy; and improve their ROI. sustainability meets profitability. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from direct connections...

Job Description At Aristocrat, we believe in the power of play to bring happiness to life. As a leader in gaming content and technology, our mission is to build outstanding experiences for our players. Join our dynamic team and contribute to innovative solutions that influence the direction of our technology. This role offers an outstanding opportunity to compose our architectural landscape...

We are seeking a highly experienced Lead Java Developer to join our team on a contract basis (Inside IR35). Required experience: Technical Expertise: Expert-level proficiency in Java and Kotlin development, demonstrated within large-scale, production environments. Team Leadership: Strong team lead background with significant experience coaching, mentoring, and leading senior and junior...

Job Title: Web Solutions Engineer/Fullstack Engineer Please read the following job description thoroughly to ensure you are the right fit for this role before applying.Location: Address: London - WC2H 8AGMode of working: Hybrid (3 Days in the Office)Duration: 6+ Months contract initiallyJob Specification:Role OverviewWe are looking for an experienced Software Engineer who can...