senior backend developer jobs in Islington

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 Product Developer Hybrid & Flexible Working Iconic sports, outdoor, and lifestyle brands. Do you love turning bold ideas into exceptional products? Are you energised by collaboration, innovation, and seeing your designs come to life on a global stage? This ones for you. Join a business that is home to some of the worlds most iconic active and footwear brands. Looking for a Senior...

You will play a key role in shaping front-end architecture, improving performance and accessibility, and supporting personalisation initiatives. The role also includes mentoring responsibilities and close collaboration with cross-functional teams.

Senior Backend Developer Salary: Up to £90,000 per annum Client: Leading Data Centre Provider We're working with a well-established Data Centre Provider to recruit a highly experienced Senior Backend Developer. This is a remote role open to UK-based candidates, offering the chance to work on large-scale systems that support critical national infrastructure. This is an excellent opportunity for...

Senior Backend Engineer Salary: £120K - £140K + Equity Location: London in office Data Idols are working with a rapidly scaling software company who are looking for a Senior Backend Engineer to join their team. The product sits at the intersection of AI systems, complex data workflows, and enterprise-grade reliability, turning sophisticated technology into tools that can be trusted in...

You will architect "Tier 0" services that filter and protect content across Who You Are * Expertise: Deep knowledge of Java and Python. The Stack: Experience with Ray, Apache Beam/Scio, dbt, and BigQuery. Mindset: Comfortable leading in ambiguous problem spaces and delivering end-to-end solutions at scale.

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...

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Q to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

You will approach companies that meet their suitability criteria, engage with C-suite and senior stakeholders to understand their skills needs, and present their range of skills programmes—including those funded by the apprenticeship levy—as strategic solutions.

You will ensure compliance with all required service-related reporting, code of conduct and Firm requirements

You will be performing the full 360 sales process from initial contact through to meeting the client face to face to secure the business. Key responsibilities: Help develop and execute a sales strategy to achieve product and services sales targets. Identify and prospect new clients within the target market segments including public and private sector clients.

You will act as a consultant to senior stakeholders at some of the world’s most recognised brands, educating them on how to transform their media mix through authenticity. Key Responsibilities: Build and nurture a high-value pipeline within the FMCG, Electronics, and Beauty sectors.

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...

You will oversee all aspects of the sales function, from managing the pipeline and developing new business to supporting bid submissions and strengthening relationships with existing clients. The role will include supervising a small estimating team, ensuring all leads are effectively managed, and developing performance plans to support business objectives.

International Business Development Executive UK (London / Manchester / Birmingham) c. £45,000 | Hybrid (2 days office) A global professional services firm is hiring a new International Business Development Executive to support its growing international BD agenda. This is a brand-new role, working closely with a senior international BD lead to help coordinate and deliver cross-border business...

Real Estate Development Solicitors Associate (2–4 PQE) | Senior Associate (5–8 PQE) Birmingham or London A highly regarded real estate development practice is looking to appoint both an Associate (2–4 PQE) and a Senior Associate (5–8 PQE) to support continued growth. The role focuses on residential development and site acquisition work, acting for a broad client base including developers,...

You will be the face of the brand in your territory, identifying new business opportunities, nurturing existing accounts and driving consistent sales growth. This role blends on-the-ground relationship building with structured sales planning and reporting. Key Responsibilities

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Q to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

You will be performing the full 360 sales process from initial contact through to meeting the client face to face to secure the business. Key responsibilities: Help develop and execute a sales strategy to achieve product and services sales targets. Identify and prospect new clients within the target market segments including public and private sector clients.

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Q to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Q to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...