276 to 300 of 629 Software Engineering Jobs in London

looking to appoint three experienced Senior Data Engineers with strong Azure and Snowflake expertise. The Role This is a senior, hands-on engineering position within a high-performing data team. You will play a key role in shaping, developing and enhancing a large-scale Azure-based data platform, ensuring … decisions around performance, scalability and infrastructure Identifying and resolving issues to improve platform reliability and efficiency What We Are Looking For 7+ years in software engineering or development 5+ years working within data-focused environments At least 2 years hands-on experience with Azure cloud data platforms Strong ...

Ireland team. This is a strategic growth hire, giving you the opportunity to develop and scale a Technology desk across markets such as Software Engineering, Cloud, DevOps, Data, Product and emerging tech disciplines. You’ll inherit warm relationships, access inbound roles, and have the autonomy to shape your … mindset and motivation to grow your own desk Ability to work 3 days per week from our Old Street office Advantageous: Experience recruiting into Software, Cloud, DevOps, Data or Product markets Established client relationships within the UK Tech ecosystem What You’ll Get Competitive base salary (£28k–£50k depending ...

Full Stack Software Engineer London (On-site) This is a hands-on software engineering role focused on building systems that directly run and optimise modern factories. The software is deployed into live production environments and is responsible for automation, real-time data, and operational decision-making. … world rather than purely digital products. What you’ll do: Build and own full-stack systems used in live factory operations Ship and iterate software directly in production environments Work closely with operators and leadership to remove operational bottlenecks Take features from concept through deployment with full ownership Nice ...

deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions … Collectors Experience with OTLP/OpenTelemetry, Prometheus scraping. Fluentd/Fluent Bit/Vector, Kafka (TLS), HEC/UF/DS onboarding. Reliability & SLO Engineering Familiarity with golden signals, rollout/rollback health checks, SLO/KPI mapping. Ability to build executive and operations dashboards. Performance & Cost Optimization Experience ...

Strong understanding and proven experience in RESTful APIs and Webservices Confident communicator with the ability to explain technology to non-technical audiences Background in Software Engineering using C#, C++, Java would be a hugebonus ...

fast-paced, innovative environment where your work makes an impact The skills and experience my client are looking for: 5+ years of experience in software engineering, with expertise in Node.js and REST API design. Strong knowledge of AWS and serverless architecture. Strong experience with TypeScript, ensuring clean, efficient ...

fast-paced, innovative environment where your work makes an impact The skills and experience my client are looking for: 5+ years of experience in software engineering, with expertise in Node.js and REST API design. Strong knowledge of AWS and serverless architecture. Strong experience with TypeScript, ensuring clean, efficient ...

fast-paced, innovative environment where your work makes an impact The skills and experience my client are looking for: 5+ years of experience in software engineering, with expertise in Node.js and REST API design. Strong knowledge of AWS and serverless architecture. Strong experience with TypeScript, ensuring clean, efficient ...

London, UK (Hybrid 3 days onsite per week) Contract Type: Inside IR35 Experience 10+ years of professional experience as a Quantitative Developer or Senior Software Engineer within financial services. Role Overview We are seeking an experienced Quantitative Developer to build and enhance high-performance trading and analytics platforms. ...

company aims to reduce financing costs and optimize return metrics. Who We're Seeking: We're on the lookout for a seasoned mid-level Software Engineer with up to 6+ years of hands-on Python experience. Familiarity with AWS Serverless and related technologies would be advantageous. Strengths in Pandas ...

platform and application issues. Assist in applying non-functional requirements (SLA/SLOs, resilience, backup and recovery) defined by senior engineers. Client-Facing Engineering & Stakeholder Support Join technical discovery sessions to help translate business needs into Foundry use cases. Prepare and demo prototypes, data flows and applications to technical … testing and design patterns and contribute improvements as you gain experience. Required Experience Commercial experience working with Palantir Foundry in an implementation, consulting or engineering role. Hands-on experience with: Building and maintaining Foundry pipelines and/or ontologies. Developing or supporting Foundry applications (Workshop, Code Repos, OSDK, Actions ...

transformational cloud outcomes for clients. Searce is a modern technology consulting firm that empowers clients to futurify their business with cloud, AI, data, analytics, software engineering, managed services, and digital transformation solutions. What You’ll Lead & Sell You will be responsible for opening and growing strategic enterprise accounts … Google Workspace and collaboration platforms Searce Services You’ll Represent Cloud modernisation & migration consulting Data & analytics implementation Applied AI & machine learning solutions Full-stack engineering and product delivery Future of work transformation using collaboration platforms Managed cloud services & ongoing optimisation You will engage CxOs and enterprise stakeholders to position ...

Senior Software Engineer - C#, .Net, TypeScript, JavaScript Hybrid, 2 days in the office which is located near Liverpool Street £70,000 - £90,000 If you enjoy solving complex engineering problems, learning from highly capable peers, and working on a product where your contribution genuinely matters, this … early investment phase with strong growth ambitions, offering real scope for progression and the chance to help shape both the product and engineering direction. You'll be part of a bright, collaborative team of talented software engineers and academically strong problem-solvers who value clean design and thoughtful ...

Senior Software Engineer - C#, .Net, TypeScript, JavaScript Hybrid, 2 days in the office which is located near Liverpool Street £70,000 - £90,000 If you enjoy solving complex engineering problems, learning from highly capable peers, and working on a product where your contribution genuinely matters, this … early investment phase with strong growth ambitions, offering real scope for progression and the chance to help shape both the product and engineering direction. You'll be part of a bright, collaborative team of talented software engineers and academically strong problem-solvers who value clean design and thoughtful ...

particular focus on AI and GenAI, with clients to help them get to the next level. Your background will involve contributing across projects including software engineering, technology architecture solution implementation, product selection and application strategy definition, or the introduction of technology to drive business improvement into an operational … Specialist, you will: Design and build use-case and platform technology solutions to solve key business challenges using reference and cutting-edge technologies and engineering patterns Work in multi-disciplinary teams to build complex solutions working from inception through to production and operations Contribute to the technology strategy ...

will directly enhance the Ultralytics HUB platform and empower our global community of developers and researchers. 🛠️ Skills and Experience 5+ years of experience in software engineering, with a strong focus on AI and Machine Learning (ML). Expert-level proficiency in Python and deep learning frameworks, particularly PyTorch. … experience with the full RAG pipeline, including vector embeddings , rerankers , and data indexing in databases like MongoDB. Practical knowledge of LLM fine-tuning, prompt engineering, and performance optimization. Familiarity with MLOps principles and tools, including CI/CD with GitHub Actions . A strong interest in computer vision ...

Graduate Implementation Specialist A fantastic opportunity for a Graduate Implementation Specialist to join a rapidly scaling AI SaaS software company that is transforming how global organisations manage complex workflows and documentation. Having experienced significant growth and secured major investment, this organisation is continuing to expand its customer base across … exceptional customer experiences Strong problem-solving skills, with a creative mindset for developing effective strategies that support customer engagement Comfortable learning and using new software and technology efficiently Enthusiastic about emerging AI technologies and their real world applications Skilled in designing, testing, and refining prompts for AI systems ...

Lead Backend Engineer role offers the chance to step into a senior technical position within a fast-scaling, well-funded technology business where backend engineering plays a central role in product delivery. It's an opportunity for a Lead Backend Engineer who wants to take ownership of complex systems … play a key part in shaping the next phase of growth. As a Lead Backend Engineer, you'll work within a product-led engineering team responsible for designing and evolving core backend services that support customer-facing features at scale. The role will focus on building resilient, observable systems ...

Senior C# Software Engineer (Contract) Location: London (Hybrid) Rate: £500 per day IR35 Status: Outside IR35 Duration: 6 Months (Initial) The Opportunity Join a high-performing engineering team within a London-based powerhouse that is currently dominating its sector. This company has moved past the "startup" phase into … multi-cloud environment, ensuring seamless integration and high availability. Architecture: Moving beyond simple CRUD apps to build complex, event-driven microservices and distributed systems. Engineering Excellence: Mentoring mid-level developers and driving the adoption of modern practices like TDD, Domain-Driven Design (DDD), and automated CI/CD pipelines. ...

Senior Data Engineer (AWS) London/WFH to £90k Do you have expertise with modern data platform engineering? You could be progressing your career in a senior, hands-on role at a well established consumer facing financial services company that help people to manage debt, as they go through … owning the new cloud (AWS) hosted data platform from the ground up. You'll collaborate with the Data Platform Lead, work closely with software engineering teams, the BI function and the Enterprise Architect to enable analytics, insight, AI and safe system transitions. You'll own and evolve data ...

from problem to production quickly. This is high ownership, high autonomy and real impact. What They’re Looking For (Non-Negotiables) • 3+ years commercial software engineering experience • Proven ability to build and scale production-grade systems • Strong debugging capability and systems thinking • Experience working in ambiguous, fast-moving … high and standards are even higher. Nice to Haves • Puppeteer or Selenium in production environments • AI-enabled automation or agent-based systems • Security engineering experience • Zero-trust architectures • Identity and SSO ecosystems (Okta, Entra ID, 1Password, JAMF) • Experience working inside regulated industries such as FinTech, Insurance or SaaS Employee ...

then this one could be for you. You'll be problem solving and designing backend python-based solutions within a well established software team, whilst gaining the exposure to work with other popular tech like React and AWS. Initial detail below... Role: Python Developer Salary … ensure best practice and outcomes for our product. Working with APIs, databases, and cloud services What They're Looking For 3 years of software engineering experience, with strong backend focus Commercial experience using Python, ideally flask 1+ year using React in a commercial environment AWS cloud knowledge Interviews ...

service, we remain a market-leading financial services innovator committed to empowering clients to save and invest with confidence. Role Overview As a Senior Software Engineer, you will lead the development of our mobile applications, ensuring they are reliable, secure, scalable, and delightful to use. You'll collaborate with … part of the HL platform. You'll have the opportunity to influence architectural decisions, mentor other Engineers, and drive best practices across our mobile engineering discipline. What You'll Do Build and maintain a high-quality React Native application. Architect scalable mobile solutions that meet the demands of financial ...

Real ownership of backend architecture and deployments Exposure to cutting-edge AI and real-time data systems Fast-paced, collaborative engineering environment THE BACKEND ENGINEER ROLE: You'll design, build, and maintain high-performance APIs using Python and FastAPI, working with large volumes of live sports data. The systems … application to our client in conjunction with this vacancy only. KEY SKILLS Python, FastAPI, PostgreSQL, AWS, Docker, Backend Development, API Design, Real-Time Systems, Software Engineering, Sports Data ...

content and contribute to go-to-market propositions Maintain strong awareness of emerging technologies and the competitive AI landscape Collaborate closely with data science, engineering and business teams to design robust end-to-end solutions Contribute to account strategy, aligning technical delivery with business priorities Drive productivity improvements … Essential Skills for the Artificial Intelligence Architect: Proven experience architecting solutions across Generative AI, Agentic AI, machine learning and automation Strong understanding of prompt engineering, RAG pipelines, model tuning, MLOps and LLMOps Experience delivering enterprise-scale RAG solutions using LLMs and vector databases Ability to design AI platforms that ...