851 to 875 of 4,047 Software Engineering Jobs in London

Full Stack Software Engineer London (Hybrid: Tue-Thu in office, WFH Monday & Friday) | Permanent | £ Our client has built a comparison service for the UK wealth industry - it's live and working - and they're now expanding their tech stack considerably. They're hiring a mid-level developer to join … London office Tuesday to Thursday Nice to have: Experience in fintech, financial services or other regulated environments Familiarity with RAG pipelines, embeddings, prompt engineering or agentic frameworks Cloud platform experience (AWS/GCP/Azure), CI/CD, infrastructure-as-code Open-source contributions or a portfolio of side ...

models to production and implement measures to monitor their performance Implement ETL pipelines and orchestrate data flows using batch and streaming technologies based on software engineering best practice Define, document and iterate data mappings based on concepts and principles of data modelling Re-engineer data pipelines … Data warehousing and lake architectures o ETL/ELT pipeline development o SQL and NoSQL databases o Distributed computing frameworks (Spark, Kinesis etc) o Software development best practices including CI/CD, TDD and version control. o Containerisation tools like Docker or Kubernetes o Experience with Infrastructure as Code ...

observability, alerting, incident response, and SLA performance Build the platform capabilities forward-deployed engineers configure for partner telephony integrations and go-lives Raise the engineering bar through code review, architecture reviews, and mentoring An ideal candidate has 6+ years of software engineering experience, with senior-level ownership ...

customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities You'll be part of our experienced Software Engineering function, working in a cross-functional Agile team. The Senior Data Engineer role will be responsible for building and maintaining data processing pipelines ...

customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities You’ll be part of our experienced Software Engineering function, working in a cross-functional Agile team. The Senior Data Engineer role will be responsible for building and maintaining data processing pipelines ...

trusting agents with real access to their systems, and every customer routing traffic through Gravitee's LLM control layer. Essential Skills 4+ years of software engineering experience, ideally in a product-facing or full-stack role. Backend experience in a statically-typed language (Java or C# required) Solid ...

Senior C++ Engineer – Trading Certain Advantage is hiring for a Senior C++ Software Engineer based in London. This role is on an initial 6-month contract basis and is required to be onsite 3 days a week. The Company We're working with a globally recognised organisation … bypass, TLS optimisation and connection tuning. Investigating production issues, improving system reliability and resolving performance bottlenecks. Maintaining and extending automated testing frameworks to ensure software quality. Supporting releases, deployments and continuous improvements across the global trading platform. The Individual C++ software development experience within financial services. Experience working ...

performance, while also contributing to the overall architecture and strategy of our cloud‐based database solution. 1. Database Design and Architecture: Collaborate with software engineers, DevOps, and infrastructure teams to design and implement optimal database solution for various applications. Participate in database schema design, indexing strategies, and query optimization ...

entirely new network for the world's money. For everyone, everywhere. More about our mission and what we offer . About the role: Engineering Experience looks after developer productivity at Wise. We work in two ways. We operate services that engineers rely on every … pillar team responsible for improving engineering productivity across Wise. We are looking for an experienced software engineer who wants to make life better for other engineers. You will build and run tools, help set our technical direction and work directly with teams so the things we create ...

About the Team ChatGPT Engineering builds and operates the compute platform powering one of the world's largest AI products. Every ChatGPT conversation relies on massive GPU clusters serving inference workloads with high reliability, efficiency, and performance. As our GPU fleet continues to grow, we're investing … operates it. Our team builds the tooling, automation, and intelligent systems that make GPU infrastructure scalable, observable, and increasingly autonomous. We work across production engineering, distributed systems, capacity management, and AI-powered operational tooling to help researchers and product teams move faster while maximizing the efficiency of every GPU. ...

transform the way we deliver technology. Be part of a team where your leadership and vision make a difference. As a Senior Director of Engineering in the Commercial & Investment Bank (CIB) Markets Technology team, you will lead the engineering organization responsible for front-office, desk-critical workflow … workflows, ensuring consistency and traceability across the trade lifecycle. Coordinate cross-team delivery for clean, aligned releases with strong change management. Set and enforce engineering standards for architecture, secure coding, testing, CI/CD, and incident response. Sets and scales multi-department strategy for agentic AI-enabled engineering ...

realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment. As a Principal Software Engineer at JPMorgan Chase within the Accelerator Business in the Platform Team, you are the heart of this venture, focused on getting smart ideas into … world. Job responsibilities Work with senior stakeholders to define and drive the multi-year technical roadmap and long-term architectural strategy for platform engineering, ensuring competitive advantage and scalability. Mentor and coach senior engineers across teams, elevating the technical bar and championing Software Engineering Communities of Practice. ...

make a significant impact. Job Responsibilities Perform threat modelling of platform services and cloud infrastructure, translating findings into clear, actionable remediation guidance for engineering teams Design and implement cloud security guardrails and policy-as-code controls to enforce secure configuration at scale Build and maintain automation to detect, enrich … findings and compliance posture across AWS environments Assess and track vulnerability findings, providing contextual analysis to help teams understand and prioritize remediation Contribute to software supply chain security practices including dependency analysis and policy enforcement Work with risk, governance, and control teams to support audit evidence collection, reporting ...

JPMorganChase, your contributions help us build smarter, more resilient systems. Discover a workplace where your ideas and growth matter. As an AI/ML Software Engineer in our team, you will deliver AI/ML projects through the full development life cycle using Agile methodology. You will transform business … architecture and design artifacts, developing visualizations and reporting from large data sets, and proactively identifying opportunities for improvement. You will also contribute to our software engineering communities and explore emerging technologies. Job Responsibilities Deliver AI/ML projects through the ML development life cycle using Agile methodology Transform ...

boundaries of what’s possible. Your expertise will help us deliver secure, stable, and scalable solutions that drive our business forward. As a Lead Software Engineer in the Options Algorithmic Trading team within Electronic Trading Technology, you will play a pivotal role in designing and optimizing algorithmic trading engines … inclusion. You will help ensure our technology infrastructure remains robust, reliable, and ready to meet the demands of the market. Job Responsibilities Execute creative software solutions, design, development, and technical troubleshooting to solve complex problems. Develop secure, high-quality production code in Java and review code to ensure best ...

Software Engineering Manager Job Location: GBR-London-BTHQ One Braham, GBR-Manchester-New Bailey Advertised Salary: Competitive About the role Secure Contracts is an organization within BT designed to serve the UK Governement. We are here to underpin public safety and national security. You will be working … products to create a range of monitoring and management capabilities to UK government with HMG data handling requirements What you’ll be doing The Software Engineering Manager coordinates the execution of the engineering strategy and roadmap that supports BT's commercial strategy through cross functional business partnering ...

Software Engineering Specialist 6 months Hybrid Inside IR35 - umbrella only We are seeking a Voice Services Developer to build, maintain, and optimize our next-generation communication platforms. You will bridge the gap between traditional telecommunication protocols and modern cloud-based AI. Your core focus will be developing stable ...

Location UK Employment Type Full time Location Type Remote Department Engineering EMEA Engineering Compensation UK - London £112K – £137K • Offers Equity UK £103K – £126K • Offers Equity Please read our Engineering Levels and Engineering Compensation resources to learn how we define levels and approach compensation across different locations. … culture. While also the product‐market fit and scale of a growth‐stage startup: tens of thousands of daily users who depend on your software and eagerly await your next feature. We have notable customers like Notion, Linear, Shopify, and Snowflake. Our growth and retention metrics are best ...

Core Engineering - Software Engineer - Analyst/Associate - London Job Description Market Risk Analytics & Reporting (A&R) is a group within Core Engineering in the Risk Division of Goldman Sachs. The group ensures the firm’s senior leadership, investors and regulators have a complete view of the positional … market, and client activity drivers of the firm’s market risk profile allowing them to take actionable and timely risk management decisions. Risk Engineering is a multidisciplinary group of quantitative experts who are the authoritative producers of independent risk & capital metrics for the firm. Risk Engineering is responsible ...

lookout for passionate and talented engineers to join our growing team and help transform the insurance industry. We typically hire Full Stack Software Engineers throughout the year, so whether you’re looking for a role now, or in the future, we’d love to hear from … Software Engineer at Urban Jungle. You’d hit the ground running, getting stuck into our tech stack from day one and shipping valuable features within your first few weeks. You’d start by flexing your strengths, then we’d quickly get you stuck into new areas to grow your ...

Senior Software Engineer, Backend Develop and deploy a cloud-native backend platform coordinating 5G NTN and Direct-to-Cell services Location: London, England About The Role Aalyria Backend Software Engineer Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms … using any radio or optical spectrum, any orbit, and any hardware across land, sea, air, and space. We are looking for a strong backend Software Engineer to join the Spacetime team and help build the next generation of our platform: orchestration of 5G Non-Terrestrial Networks (NTN) and Direct ...

Senior Software Engineer - Contract £550 to 615 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Contract Senior Software Engineer - Contract £550-£615 per day | Inside IR35 6-month contract | Remote | Bristol/London travel We are currently recruiting for a Senior Software Engineer … join a large-scale digital transformation programme on an initial 6-month contract. Working as part of an agile engineering squad, you will be responsible for designing, developing and delivering high-quality, scalable and secure software solutions within a modern cloud environment. The Role You will work closely ...

global payments technology company in Greater London is looking for a Senior Software Engineer to develop next-generation payment technologies. The role involves leading projects, designing scalable systems, and collaborating with cross-functional teams. Ideal candidates will possess a Bachelor's or Master's degree in Computer Science … Engineering, be proficient in C# .NET, Java, or Go, and have strong communication skills. This position offers opportunities for mentorship and growth in a dynamic engineering environment. #J-18808-Ljbffr ...

Overview: We are seeking a Senior Engineer - Software to join a Naval Combat Systems programme based in New Malden. This role will focus on leading software development activities across the full software engineering lifecycle, providing technical leadership to engineering teams and delivering secure, reliable, mission … critical capability. The successful candidate will play a key role in software design, development, verification and delivery within a complex engineering environment. Location: New Malden (Full-time onsite) Daily Rate: £67.47 per hour (Inside IR35) Contract Length: 12 Months Start Date: ASAP Security Clearance: BPSS + SC (Current ...

Principal/Senior Software Engineer x2 Inside IR35 Contract Rate: up to £800/day Location: Remote/London Duration: 6 months initially Description: The opportunity This is a contract engagement supporting a major Information Security AI transformation, a large programme that is modernising and automating the security operating … good degree of autonomy to deliver a defined set of outcomes across complex and current problems in AI security. You will collaborate with software and solution architects to define target architectures, coordinate the workloads of software engineers, and remain hands-on throughout the development lifecycle. The role will ...