551 to 575 of 648 Software Engineering Jobs in London

Hiring: Software Developer (Go/AWS) | London | Permanent Opportunity I’m currently partnering with a London-based media software company that is building large-scale, cloud-native platforms within the digital entertainment space. They’re looking for an experienced Software Developer to join their growing engineering team on a permanent basis. 🔧 What You’ll Need: • 5+ years of software development experience • Strong commercial experience with Go (Golang) and AWS — essential • Experience with Clojure is a bonus • Candidates without Clojure experience should be open to learning and working with it 💡 What’s on Offer: • Opportunity ...

missing. This is a high-velocity environment where speed, craft, and creative ambition are non-negotiable. About the Role We're looking for an Engineering Manager to lead and grow the AI & Services engineering team. You've spent meaningful time as a software engineer — you know what … alongside your senior engineers — not by writing the code, but by shaping the decisions around architecture, tooling, and build-vs-buy. Build and maintain engineering excellence: code quality standards, review practices, incident response, and the systems that let us scale what we prototype. Represent the team across the organisation ...

Principal Software Engineer 📍 London - Hybrid 💰 Up to £140k + bonus We're working with a profitable, engineering-led fintech that builds software used by investment firms to manage reporting, data, and client-facing outputs. Their platform underpins core workflows for their clients - handling complex, highly tailored requirements … architectural decisions across backend services and cloud infrastructure Working closely with stakeholders to shape solutions, not just implement them Setting technical direction and raising engineering standards within a small team What They’re Looking For: Strong Python experience (FastAPI, Django, Flask etc) Track record of owning or significantly evolving ...

Product Engineering Manager Location: London (one day a week in office) Salary: £75k + Bonus + Benefits We are supporting a company that is a leader in their field who work with innovative tech and who value its employees’ professional growth and development, in their search of a strategic … leadership role with real influence across product and business direction. This is great opportunity to lead and direct Principal and Lead Software Engineers of all levels, providing coaching and support to drive the capability of your engineering team. You'll form part of a pair of Engineering ...

Staff Software Engineer | Golang & TypeScript/React | London (Hybrid) | Agentic AI £120,000 + equity (flexible depending on experience) We’re working with a fast-paced, early-stage startup building an agentic AI product designed to automate complex workflows and decision-making in real-world environments. It’s still … layers using Golang, TypeScript, and AWS Designing and evolving system architecture to support growth and complexity Leading technical initiatives and setting direction for engineering work Building and maintaining RESTful APIs for both internal and external use Continuously improving backend systems and engineering practices Collaborating directly with users ...

Lead & Senior Software Engineer | Fintech Accelerator | London | Scale-up Impact The Opportunity Born from the successful launch of a major digital bank, we are hiring a high-growth venture team with a fresh mission. Building products that solve real-world financial problems by putting the customer at the center … every decision. As a Lead & Senior Software Engineer, you will be the technical heartbeat of an Accelerator business. This is a rare chance to operate with the agility of a fintech while leveraging the stability and reach of a global financial leader. You will thrive in a squad-based ...

defence and public sector. This is a hands-on, strategic position for someone who thrives at the intersection of data science, client delivery, and software product design. What You'll Be Doing Lead technical project delivery and shape data science strategy across multiple client engagements Define and implement bespoke … other data scientists across project teams Contribute to the wider data science community via open-source projects, public speaking, or technical training Collaborate with software engineers, product teams, and designers to inform secure, deployable AI solutions Key Skills & Experience Required Senior-level experience in data science or a quantitative ...

Senior Fullstack Software Engineer Location: London (3 days in the office) Contract Type: Permanent Salary: Up to £100,000 (DOE) Build end-to-end features across a modern tech stack (TypeScript, React, Node, Postgres, Redis, Kubernetes). Help shape the product's direction, from concept through to release, alongside … generation of workplace infrastructure with an innovative technology platform that streamlines core business processes through intelligent automation. They are looking for a Senior Fullstack Software Engineer to help shape their product and deliver value to ambitious, scaling teams. If you are an experienced full-stack developer with strong TypeScript ...

Software Engineer/Developer (C# .Net AWS) Relocate to Bermuda! Are you a full stack technologist with a product based mindset? You could be progressing your career in a life changing opportunity to relocate to Bermuda, in a hands-on Software Engineer role at a tech driven, global … Asset Manager with multiple billions of dollars under management. As a Software Engineer from day one, you will work on ... CRWG1_UKTJ ...

Software Engineer/Developer (C# .Net AWS) Relocate to Bermuda! Are you a full stack technologist with a product based mindset? You could be progressing your career in a life changing opportunity to relocate to Bermuda, in a hands-on Software Engineer role at a tech driven, global … Asset Manager with multiple billions of dollars under management. As a Software xxuwjjq Engineer from day one, you will work on Have you got what it takes to succeed The following information should be read carefully by all candidates. Please click on the apply button to read the full ...

Software Engineer/Developer (C# .Net AWS) Relocate to Bermuda! Are you a full stack technologist with a product based mindset? You could be progressing your career in a life changing opportunity to relocate to Bermuda, in a hands-on Software Engineer role at a tech driven, global … Asset Manager with multiple billions of xxuwjjq dollars under management. As a Software Engineer from day one, you will work on ... Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now. ...

Full Stack Software Engineer (C#/React) – Broadcast & Video Technology Location: London Area - Hybrid Full-Time Contract Rates: Negotiable We are looking for a versatile Full Stack Software Engineer to join our engineering team working on cutting-edge solutions in the broadcast and media technology space . … This role combines strong backend engineering with modern frontend development, giving you the opportunity to build end-to-end systems that support video and broadcast workflows. Experience in the video or broadcast industry is highly desirable, but not essential. What You’ll Be Doing Designing and developing ...

Founding Software Engineer — AI Voice 💡 What if your next role let you build a real-world AI workforce — where voice agents handle thousands of customer interactions and automate entire industries? 🚀 Our client — a YC-backed AI startup (Series A) — is hiring a Founding Software Engineer (London, onsite). … cutting-edge AI across voice, LLMs, and real-time automation 🤝 High-ownership, low-ego team of ~10 people 🚀 Massive impact — shaping product, culture, and engineering from day one 📩 Interested? Apply ...

Principle and Senior Backend Software Engineer (.NET) Location: North London/Hertfordshire Type: Permanent | Strong Salary + Bonus + Equity Right to Work: UK work eligibility required (no sponsorship) What We’re Looking For We’re searching for a highly skilled Principle and Senior Backend Engineer with fast, accurate … Clean, maintainable code High‐level automated test coverage Scalable, production‐ready services Our Culture We’re building a team centred on collaboration, inclusion, and engineering excellence. You’ll be joining an environment where people feel supported, challenged, and empowered. This is an exceptional opportunity to join a growing British ...

Lead Software Engineer is required by this B2B Fintech business as they look to improve their product platform offering and build on their client success. You'll be expected to take more technical leadership than managerial responsibilities, promoting better engineering practice, driving technology improvements and leading from … improvement of their platform, leading feature development, liaising with stakeholders and Product teams internally, working through the entire life cycle. Designing and implementing new software solutions, providing technical guidance to a small team, ideally offering experience across. Solid Python web development in a B2B product setting Django FastAPI/ ...

Senior Software Engineer (Backend) Series A | eCommerce x Fintech | Meaningful equity Buying clothes online still isn’t a great experience. Sizing is inconsistent, returns are costly, and customers are often left guessing. Yet despite all the innovation in eCommerce, this problem remains largely unsolved. We’re working with … support that, they’re rebuilding and scaling key parts of their platform. This is where you come in. You’ll join a small, experienced engineering team and work directly with the CTO on the systems that sit at the heart of the product. This isn’t about maintaining legacy ...

Description Our client, a growing software solutions company within the Aviation and Military sector, are looking to expand their engineering team and seeking a C++ Software Engineer. This is an opportunity to be part of a trusted team that values innovation, ownership, and collaboration and expand your … systems. This would be ideal for someone who really enjoys getting to grips with how systems work and wants to contribute to solving complex engineering problems. The following tasks are not exhaustive but will give you a good indication of what will be involved which will include: Adding ...

White Collar Factory (95009), United Kingdom, London, London Staff Software Engineer - Back End About this role Do you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting multiple teams toward a shared technical vision? At Capital … part of a community of technical leaders who drive engineering excellence, foster innovation, and deliver impactful solutions that meet real customer needs. What You'll Do Own and drive the technical strategy for a significant business outcome or technology domain, spanning multiple teams and influencing the overall technical direction ...

Senior Software Engineer - London Harrington Starr are working alongside a unique financial trading technology firm who are seeking 10+ Senior Java Developers to join their Core Development team and build out low latency systems. You absolutely have to have is a demonstrable interest in technology, precision, and technical excellence. ...

Java 8 Software Engineer | £500 – £550 | Inside IR35 | 6 Months | Hybrid Remote We’re recruiting for experienced Java Engineers with strong experience working with Legacy Java versions (Ideally Java 8). This 6-Month contract is determined as Inside IR35 and is offered on a Hybrid remote basis requiring … Responsibilities Design, implement, and thoroughly test new enhancements across the platform Lead feature development from initial concept through to final delivery Produce high-quality software that consistently meets performance expectations Resolve technical issues promptly to ensure continued platform stability Contribute ideas that evolve and improve the overall product architecture ...

testing libraries. The role requires experience with property-based testing and familiarity with Python and Rust. This in-office position values collaboration and high engineering standards across a diverse team. Candidates should be comfortable working with AI assistance and maintaining quality in software development. This ...

model is available - allowing quick deployment for our customers. Role Description This is a full-time hybrid role based in London for a Software Engineer focused on IDE and SaaS platform development. You'll be contributing to the successful VS Code and Cursor extensions that are Arko's front … sharp enough that engineers actually trust what they see. Your opinions will shape the future architecture. Your code will be in front of enterprise engineering teams within weeks. Qualifications Strong foundation in Computer Science, with an understanding of fundamental concepts and systems Proficiency in Back-End Web Development ...

Senior Software Engineer (Node + React)£85,000 + 10% Bonus + BenefitsLondon, Hybrid (2 days per week in the office) The Opportunity Our client are hiring three Senior Software Engineers to join a growing engineering function that builds technology powering large-scale advertising and media platforms. … ownership Comfortable leading solutions without formal authority Analytical, thoughtful, and curious Collaborative rather than siloed Interview Process 1-hour competency-based interview with the Engineering Director Final onsite interview - problem-solving session using a whiteboard Focuses on approach, reasoning, and collaboration , not coding syntax ...

open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high engineering standards within a culture of mentoring and knowledge sharing, with a commitment to in-office work five days a week. #J-18808-Ljbffr ...

throughput Java systems Optimise performance across latency, concurrency, and memory Contribute to mission-critical trading platforms (OMS/EMS, market data) Work closely with engineering and business stakeholders in a live trading environment What They’re Looking For Strong Java experience (6+ years) Background in low-latency/high … similar messaging protocols Why Join Work on real-time trading infrastructure Solve complex performance challenges at scale High-impact role in a fast-paced engineering environment This is a role for engineers who understand production trading systems — not just code. You will have real input into new technology ...