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Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient.Our team of 1,500 Personios is building user-friendly products that delight our 15,000+ customers and their 1.Ready to make an imp

You could join one of London's fastest-growing AI scale-ups as they enter the next stage of growth following a major funding round.Already trusted by over 1,200 customers, they're now building the next generation of their platform around agentic AI, creating intelligent systems that can reason, coor

CoreWeave is The Essential Cloud for AI.Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence.Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure

We’re seeking a future team member for the role of Senior Vice President, Senior Software Engineering, Developer Experience to join our Developer Experience (DevEx) team. Create developer-friendly templates, quick start guides, and troubleshooting tools to help feature teams quickly create perform

Principal Software Engineer – Data Technology Platforms.End : As of now till Dec 2026 with possible extesnions.Seeking an experienced and data-focused Principal Software Engineer to join our Data Technology Platforms team.This team is responsible for building, enhancing, and operating enterprise-w

Anza was founded by experienced executives and core engineers solving the toughest problems in Web3.

Experience with web technologies such as React.

Agile environment, working closely with users and developers from other teams.

We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. We are building a full-stack AI cloud platform that supports develop

Experience building and designing scalable web applications that handle large amounts of traffic, ideally using React for frontend and Javascript/Typescript.

Web development principles (REST, SPA…).

Senior Software Engineer (C++/Rust) - Up to 150,000.Senior Software Engineer (C++/Rust).A deeply technical consultancy is getting ready to scale significantly.Around you they will build an entire team, tailored to your unique expertise.They focus on highly regulated industries where software quality

Experience building and designing scalable web applications that handle large amounts of traffic – ideally using React based frontend applications, JavaScript / TypeScript.

Experience with web technologies such as React.

Deliver quality code and mentor junior team members. Lead Front-End Developer (TypeScript / React) — Contract. A leading Financial Services organisation in London needs a Lead Front-End Developer on a PAYE contract (umbrella) at £700–770/day.

Senior Lead Software Engineer in Data Platforms within the Chief Data and Analytics Office to lead a squad of engineers focused on the firmwide data catalogue system, Fusion.You will help teams across the globe access data efficiently and take ownership to deliver secure, scalable solutions.You will

As part of the Communications Mining team, you'll be responsible for building and maintaining our backend and ML serving services.This includes a highly available public API, data-aggregation services and real-time pipelines to support and scale our machine learning models.The stack is written in Py

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems.We want AI to be safe and beneficial for our users and for society as a whole.Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build b

Oho Group in London is seeking a Lead Software Engineer to shape the technical direction of an agentic AI platform.You will own architecture decisions, drive backend design, and work with leadership to set the technical strategy at scale.You’ll lead a team of engineers, build scalable services, an

Python Software Engineer – Data & Research Platforms.Elite Proprietary Trading Firm.Am elite proprietary trading firm is seeking an experienced Python Software Engineer to join a growing engineering team focused on building large-scale data and research platforms that underpin systematic investmen

Join a cutting-edge engineering team developing autonomous systems for the next generation of marine and defence technology.This is a fantastic opportunity for an experienced Software Engineer to take a leading role in designing, developing, and delivering advanced software solutions that operate in

Onyx-Conseil in the United Kingdom is seeking an early-career Software Engineer to join their fast-growing team focused on AI-powered recruitment technology.In this remote full-time role, you will develop and improve products that automate candidate sourcing and hiring workflows.The successful candi

Define and track key metrics such as build success rate, duration, cost efficiency, adoption rates, and developer satisfaction to continuously improve the platform. Experience delivering large‑scale, mission‑critical developer platforms in an enterprise or high‑scale environment. Background in

Google is seeking software engineers to build next-generation technologies used by billions.You will work on AI, distributed systems, and mobile platforms with opportunities to switch teams as you grow and evolve.We value versatile engineers who lead and collaborate across the stack.Our team has a t

At Hopper, we are on a mission to become the leading travel platform globally – powering Hopper’s mobile app, website and our B2B business, HTS (Hopper Technology Solutions). Coach and mentor developers at various stages of their career.

Kingfisher is seeking a Lead Software Engineer with deep Fluent Order Management System expertise to design and optimise complex workflows, rulesets, event flows, and integrations that power scalable Order Management solutions.You will own Low-Level Design, influence High-Level Design, and provide t

You’ll own architecture and technical design across the stack: the customer‑facing web app, the agentic platform, and the shared infrastructure connecting them. Building developer platforms, internal SDKs, or framework‑shaped surfaces.

Chetwood Bank in London is seeking a Senior Software Engineer to lead design, development and delivery of scalable, secure software solutions.You will own complex components and collaborate with product, architecture and engineering teams to shape technical solutions.You will contribute to system ar

Creative Graphic Designer needed for a varied role involving print and digital content, branding, and product launches within a marketing team.Requires Adobe Creative Suite skills and ability to manage multiple projects.