Freelance Software Developer jobs in Islington

An award-winning and scaling enterprise resource planning (ERP) partner is seeking an experienced Business Development Manager to join its new business team. The package is negotiable, but they are offering a base of £60,000 - £90,000 with a double OTE (up to £180,000) and other benefits. This is a predominantly remote position, although they have offices in London and the Midlands. This role...

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange...

Senior Software Engineer Node.js / AWS / React London (Hybrid, 3 days onsite) Are you the kind of Senior Software Engineer who enjoys taking something fast-and-scrappy and turning it into something scalable, elegant, and genuinely robust? This is a chance for a Senior Software Engineer to join a small, but ambitious tech-for-good / IoT startup based in the London City Centre thats building...

You will lead engineers working across frontend, backend, UX and data, while collaborating closely with other technical teams to deliver robust, scalable products.

You will work alongside experienced specialists, influence technical direction, and play a key role in supporting the company’s next stage of growth

Software Engineer – PHP & Golang Fully Remote – Within UK PHP / Golang / JavaScript £60,000-£65,000 I’ve recently partnered with a leading Prop-Tech business in London who are looking to add a Software Engineer to their team who specialises in PHP & Golang! The company have seen rapid success over the past 10 years and have built an advanced platform used by their expanding portfolio of...

You will have a dedicated mentor with expertise in software development to coach you into becoming the best engineer you can be.

You will stand out if you have low-level personal projects (e.g., compilers, networks, OS...

You will not be considered if you do not have a portfolio/code examples to share

Our client is seeking a Business Development Director to join on a permanent, full-time basis. This is a key growth role, responsible for driving new client acquisition across the UK & Ireland, with a strong focus on the professional services sector. The successful candidate will own the full sales cycle, building relationships with senior decision makers and delivering tailored solutions that...

Business Development Manager – Commercial Solar Company £45,000 - £50,000 Our Client are a leading provider of Renewable Solar PV Technologies, helping homeowners as well as businesses throughout the United Kingdom to discover the benefits of cleaner, greener energy. Seeking a detail-oriented and proactive Purchaser to join their Commercial Solar procurement team. The successful candidate will...

You will have strong communication skills, be able to work under pressure and as part of a well experienced, collaborative team.

You will be able to represent the company with the utmost professionalism whilst delivering results week on week. Key responsibilities of the German Business Development Executive role include:

Dutch Speaking Business Development Representative We are a global leader specialising in hardware and software solutions which are used in industry sectors including retail, transportation and logistics, manufacturing, healthcare and more We are now growing our Sales team in Central London and are recruiting for a Dutch Speaking Business Development Representative who will generate qualified...

Our client is a high‑tech global leader, their solutions enable organisations worldwide to protect assets, enhance safety, and operate with confidence - from advanced access control systems to mobile and biometric technologies. The Role: End User BDM As a key member of the European Business Development team, you will: Build and manage a strong pipeline of enterprise opportunities (Fortune 2000...

I'm looking for a Contract Java Software Engineer to join my client in their FinTech Business Unit. 6 month | Inside IR35 | Hybrid (1x week London) | £550 per day What you'll do: Develop scalable, high-performance systems and microservices Solve complex technical challenges and advocate best practices Support compliance processes with advanced tooling and analyticsRequirements: - Java + least...

Senior Software Engineer - .NET Core, Blazor, SQL Server Location: Remote (UK-based) Salary: £50,000 - £60,000 (depending on experience) Benefits: Company pension scheme, 25 days holiday + bank holidays Applause IT are recruiting for a Senior Software Engineer on behalf of a highly impactful, tech-driven not-for-profit organisation that's tackling one of the world's most pressing health...

Development Surveyor (Part-Time) - London Focus Role: Development Surveyor (Freelance / Part-Time) required for a medium sized construction company / developer. They generally deliver new build and refurb projects of residential and commerical property. Location: London-based (Hybrid/Remote with frequent site visits) Commitment: Part time role, will be 1-3 days per week (Flexible) Rate:...

Are you detail-oriented, curious, and ready to kick-start a career in software testing? Our client, an innovative and fast-growing tech company, is looking for a Junior Software Tester to join their quality assurance team. This is a fantastic opportunity to gain hands-on experience in both manual and automated testing while working on exciting, real-world software projects. Why This Role is...

You will have a learning and development budget to support this. Python, Java, TypeScript, JavaScriptReact, Angular, ReactKubernetes (k8s) DockerAWS, AzureElasticsearch, MERN, Neo4JBenefitsExcellent company benefits including significant pension contributions, BUPA, equity and training allowance.

You will gain experience which will enable your career to take a leap forward.

You will deliver high-quality production code and design control system architectures for real time environments that support robotic movement, manipulation, and teleoperation.

You will be rewarded with an excellent package that includes:

Software Engineer - C++ Title: Software Engineer - C++ Company: Elite Software House Location: Remote (London office) Salary: £80,000 - £115,000 Skills: C++, Algorithms, Boost Overview: Are you someone that thinks that writing slick, classy C++ code can and should be an art? Would you like to be part of an internationally recognised team of C++ experts led by the brightest C++ minds in the...

You will have strong communication skills, be able to work under pressure and as part of a well experienced, collaborative team.

You will be able to represent the company with the utmost professionalism whilst delivering results week on week. Key responsibilities of the Swedish Business Development Executive role include:

You will own the lifecycle of services that handle identity verification, risk assessment, and onboarding for a global partner base.