senior javascript engineer jobs in Farringdon

Senior Full Stack Developer – Java & React Build Products That Shape High‑Stakes Decision‑Making I have partnered with a fast-growing tech firm who are building AI powered tools used by Fortune 500 business leaders. They are enabling them to make critical decisions across the business and have reportedly been ranked as #1 in their field! They’re scaling quickly, backed by major investment, and...

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...

Senior VDI (Virtual Desktop Infrastructure) Engineer - Full-time, Permanent Position (37.5 hours) £61,082 - £64,297 Based: Farringdon, London - the post holder will also be required to attend weekly team meetings on a Tuesday at our Twickenham office (TW1 3RP). This is a hybrid working role, requiring regular office attendance. About Us: Metropolitan Thames Valley Housing is one of the UK`s...

You will work in a collaborative and supportive environment where data engineers, product teams, and data scientists partner closely to deliver robust, real world solutions that are used and trusted across the business.

Senior Project Engineer Exciting opportunity has opened for an experienced Azure Project Engineer to join a leading Azure Expert MSP, delivering transformative cloud solutions for enterprise clients. This role involves guiding businesses through data centre exits, onprem to cloud migrations and landing zone deployments, collaborating with architects / engineers to implement secure, scalable and...

You will work closely with clients to understand their business challenges before designing tailored solutions that improve efficiency, drive self‑service reporting and support long‑term scalability.

You will also be able to supplement this hands-on experience with the opportunity to gain Microsoft focus certifications and accreditations.

Senior Security Service Engineer (CCTV & Access Control) London – City Permanent, full-time £38,000–£45,000 + bonus + benefits SecureWais UK Ltd is a high-end electronic security integrator working across prestigious commercial and residential sites. We specialise in physical security engineering, delivering reliable, long-term solutions for clients who value quality, consistency, and...

You will play a critical part in the delivery of one of the largest and most complex security systems in the UK, ensuring the successful integration of systems across the project. Essential Requirements: Experience delivering projects on major infrastructure programmes including design management, interface management, and risk management.

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 collaborate with cross-functional teams to drive innovation and deliver exceptional value to our customers.

Senior Contact Centre Engineer - Amazon Connect Location: Hybrid- London (1 day a week) Salary: £60-65k per annum Job Type: Permanentg Sponsorship: Not Available Company Overview: Our client is a leading global operator of government health and human services programs across the United States, United Kingdom, Canada, Australia, and Saudi Arabia. They deliver business process services that...

Role Overview Our client is seeking a Senior Cloud Infrastructure Engineer to maintain and evolve their technology landscape. Reporting to the Head of IT, you will manage and optimise cloud environments, ensure security and compliance, and work closely with the Solutions Architect to deliver scalable, high-performing infrastructure solutions. Advanced expertise in Microsoft Azure and the broader...

Some brand new roles have come in with a Consultancy client of mine that you cannot beat! Hiring: Senior AWS Platform Engineers (x4) I’m hiring 4 x Senior AWS Platform Engineers for a leading consultancy client working on public sector programmes. This is a London based role with hybrid working (1 day per week in the office). Salary: up to £90,000 + 10% bonus & share options & private...

Senior DevOps Engineer / Senior Site Reliability Engineer Fully Remote working for candidates based in the UK – Salary to £100k + Benefits We are looking for a Senior DevOps Engineer that has strong C# code knowledge combined with strong knowledge of DevOps tools like Kubernetes (EKS or AKS) and Azure or AWS Cloud platforms. We are looking for a DevOps Engineer with a strong understanding of C#...

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 Design Engineer - Refrigeration An established UK refrigeration and cooling specialist is looking to strengthen its technical design and pre-construction capability with the appointment of a Senior Refrigeration Design Engineer. This is a key technical role within the business, offering long-term stability and progression as part of a well-established design function. The position...

You will oversee setting-out engineers and subcontractors while taking ownership of Temporary Works coordination and compliance. This is a key site-based role, ensuring technical accuracy, quality assurance, and safe delivery of works across the project. Key Responsibilities

You will take a senior leadership role within the Glasgow office while supporting temporary works delivery across the North of the UK.

You will work on a diverse portfolio of technically challenging projects across infrastructure, heritage, commercial, and complex temporary works.

You will build the intelligence that allows robots to interpret complex environments, reason about context, and act autonomously.

You will collaborate with cross-functional teams to drive innovation and deliver exceptional value to our customers.