1 to 25 of 149 Software Engineering Jobs in the City of London

Head of Software Engineering Software as a Medical Device Location: Remote (UK-based), London HQ Contract: Full-time, permanent Reports to: CTO Compensation: £100k - £120k + equity Stage: Funded, venture-backed About Our Client Our client is a spinout from a leading UK university, building AI software … clearance. The founding team combines deep cardiology and electrophysiology expertise with AI research and commercial experience. The Role They are hiring their first senior engineering hire to build the production software platform that brings AI models into clinical workflows. This is a foundational role: you will ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. Project Overview: As a Software Engineering evaluator, you will create cutting-edge datasets for training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. Project Overview: As a Software Engineering evaluator, you will create cutting-edge datasets for training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code ...

DevOps Engineer with Software Engineering Background, from a top 5 university. £90K - £110K + benefits 2-4 years of commercial experience Remote in the UK We're partnered with a SaaS business in London, who are looking for 3 DevOps Engineers who come from a software engineering … business projected to grow to 200 employees by the end of 2026. DevOps to them, is a way of operating, but still in a software engineering mindset. A suitable candidate for this role will have strong software engineering skills in Python, Java, TypeScript, etc, but with ...

White Collar Factory (95009), United Kingdom, London, London Engineering Manager - Software & ML About this role We are looking for a Software Engineering Manager who brings a solid foundation in modern development and some experience with Machine Learning environments . You'll lead and grow a team … that builds the core software powering our data-driven financial products, ensuring our models are integrated into seamless, consumer-facing experiences. What you'll do Lead & Scale: Support a cross-functional group of engineers to design, develop, and integrate software features that are vital to the lives ...

DevOps Engineer with Software Engineering Background, from a top 5 university. £90K - £110K + benefits 2-4 years of commercial experience Remote in the UK We're partnered with a SaaS business in London, who are looking for 3 DevOps Engineers who come from a software engineering ...

Recruitment Consultant – Tech (Software Engineering/AI/Product) Let me keep this simple. We weren’t planning to hire in Q2... but we’ve had such a strong start to the year, we need to! 160% of target. Q1 done by January. Momentum hasn’t slowed … tape. No politics. No overcomplicated processes. Just a team of good people, doing recruitment properly. You’ll have the space to: Own your market (Software Engineering, Product, AI) Build real relationships with clients and candidates Actually influence how we grow We also leverage AI for sourcing & screening ...

computational experience; or Bachelor’s/Master’s graduates with 1–2 years of industry experience or relevant internships in machine learning, data engineering, or software engineering. You’ll contribute to designing, implementing, and deploying production-grade ML systems—ranging from NLP pipelines to model‐driven workflow automation. … simulation, statistics, numerical methods, NLP, or related areas. Bachelor’s/Master’s: 1–2 years of industry experience or relevant internships in ML, software engineering, or data engineering. Programming experience (especially Python) Experience writing clean, maintainable Python code. Applied AI experience such as exposure to LLM APIs ...

major retail banking organisation during a period of re‐organisation. These roles have been created to address a capacity gap within architecture and engineering, ensuring delivery remains on track as the business progresses to market. The organisation is engineering‐led, with strong software engineering teams … deliver High‐Level Solution Designs (HLSDs) aligned to retail banking standards Translate business requirements into clear, pragmatic technical solutions Work closely with software engineers, delivery leads, and other architects to shape and challenge solutions in a constructive way Engage effectively with business and technology teams, influencing outcomes and technology ...

Engineering Manager – Fintech (Pensions & Retirement Technology) Overview Velocity Tech is partnering with a fast-growing fintech organisation focused on transforming how individuals manage and reconnect with their retirement savings. Operating within the pensions and financial services space, the company is building scalable, API-driven solutions that integrate with major … financial institutions across the UK. This role sits within a high-impact technology team, where the successful candidate will lead an engineering squad responsible for delivering robust, scalable microservices that power core financial products. The Role The Engineering Manager will take ownership of a cross-functional squad, working ...

White Collar Factory (95009), United Kingdom, London, London Senior Software Engineering Manager What you'll do You'll support a cross-functional group of 3 to 4 engineering teams to design, develop and integrate software features that are delightful and vital to the lives of credit … card consumers across all walks of life Coach and nurture your engineering managers on how to build, empower and operate teams to achieve their goals Collaborate with product managers and designers on the overall product roadmap for a key business goal Provide sound stewardship of the platform and capabilities ...

Head of Software Development Location: UK (Hybrid) - 3 days a week onsite Employment Type: Full-Time, Permanent An excellent, exciting new permanent position has become available for a growing Financial SaaS, Capital Markets company looking to hire an exceptional Head of Software Development to lead their software engineering organisation and serve as a key member of the senior leadership team. This strategic role combines deep technical leadership with people management and offshore team coordination, offering a clear pathway to Deputy CTO. The successful candidate will own the end-to-end software delivery lifecycle, drive ...

Chief Technology Officer (Step-Up Opportunity for Head of Engineering/Senior Engineering Leaders) Central London (On-site) | £150,000 + Bonus + Benefits Step into your first CTO role and shape the future of Software & AI-Driven Business Intelligence. Are you a senior engineering leader … ready to take the next step into a Chief Technology Officer role? This is a rare opportunity for a Head of Engineering, VP of Engineering, Head of Technology, or Principal Engineer to transition into an executive leadership role and define the technology vision of a fast-growing, market ...

business users Lead the design and delivery of high-impact, user-facing web interfaces with a focus on performance and usability Establish and uphold engineering standards through testing strategy, documentation, and code review practices Act as a technical mentor and multiplier, coaching engineers, unblocking teams, and raising the overall … Tech-for-Good | Typescript, React.js, Node.js, Next.js | £110k-150k + Equity | 3 days hybrid in London Have 8-15+ years of experience in software engineering Strong proficiency in React, TypeScript & Node. Proven frontend & backend engineering skills Experience working with Next.js, Express & PostgreSQL Experience in high pace ...

Outside IR35 London - Hybrid (2/3 days a week in the office) A leading UK financial services provider is seeking a highly experienced Software Engineering Manager on a 3 month contract to lead multiple squads within their retail engineering function. This role will be pivotal … coding, you will provide technical guidance, architectural insight, and oversight, ensuring solutions are scalable, maintainable, and delivered to high standards. Key Responsibilities: Lead multiple engineering squads, providing technical direction and oversight Drive delivery accountability, unblock issues, and manage dependencies across teams Collaborate with Product Owners, IT leadership, and business ...

Senior Product/Frontend Software Engineering Position Summary Total comp: £175k-£200k (inc. Equity) Hybrid working policy: Minimum three days a week in our Waterloo office Experience level: At least five years in commercial software engineering 🚀 About Orchestra Orchestra is an AI-native data pipelining platform … data teams! Backed by VCs from San Francisco, New York and London with angels from across the data space and beyond. 👷 Engineering at Orchestra We care deeply about our users—their pain points and experience We're a small team of generalists who embrace new challenges regularly ...

powered tooling, and Rapid API integrations to deliver smarter, more engaging ad experiences. In this role, you will: Design, implement, and evolve high-quality software services and components, including system design, low-level design, API design, and data modeling to support scalable, reliable products. Lead end-to-end delivery … across services or domains, including requirements clarification, solution design, development, testing, deployment, and ongoing operational support. Collaborate closely with product, architecture, and cross-functional engineering teams to define technical direction, align on standards, and ensure solutions meet business and customer needs. Improve the reliability, performance, security, and observability ...

across data, models, platforms, and integrations, enabling reliable delivery at enterprise scale. You will work within a supportive, inclusive, and collaborative community across data, engineering, security, and product teams. You will guide delivery teams on AI patterns and best practices, including MLOps, LLMOps, evaluation, monitoring, and responsible AI. … loop optimisation to balance autonomy, reliability, and performance. Own patterns for agent reliability, performance tuning, and failure handling. Build and sustain an AI-first engineering culture across full-stack, platform, and SRE teams. Act as the final decision-maker for complex system design and enterprise-level architecture decisions. Mentor ...

Java Software Engineer with around 3-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record. The firm are renowned for a healthy, supportive, and collegiate working environment and culture, with no siloes, boasting an industry-leading staff … tenure. This hire will be part of a core Software Engineering team, responsible for the vast majority of all applications in the business from front-to-back office.This includes Order Management & Trading Execution, Risk & Finance, Straight-Through-Processing and Corporate Functions. The team deal directly with business users ...

Digital & AI Strategy Manager in assessing feasibility of new data source integrations as the roadmap evolves. Experience * Master's degree in Computer Science, Data Engineering, Software Engineering, or a related technical field. * Professional certifications in Azure, Databricks preferred * Training or background in energy systems, renewable energy, offshore … wind or BESS technologies is a strong plus. * 4-7 years of hands-on data engineering experience in a cloud environment. * Demonstrated experience delivering production pipelines on Databricks and Azure (ADLS Gen2, ADF or equivalent). * Proven ability to implement Medallion architecture or equivalent layered data modelling patterns. * Experience ...

Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This position requires a solid engineering experience as per the tech listed below, preferably with Financial Services experience. Your professional experience + 7 years Cloud Engineering experience Expert in Terraform … tools and frameworks like Selenium, Postman and Cucumber . Able to produce clear Unified Modelling Language (UML) diagrams and service design artifacts Background in software engineering is very desirable. Ability to balance speed of delivery with maintainability, security, and operational excellence. Expertise in troubleshooting and resolving production ...

Python Writing robust and tested production-grade code Deploying infrastructure using AWS and Terraform Collaborating with other engineers and product managers Learn about modern software engineering practices Gain knowledge about the finance industry Don't worry if you don't have experience with our entire tech stack … team of senior engineers who enjoy mentoring and upskilling new team members. This company would invest a lot in you and would nuture your software engineering career. You would be surrounded by really smart and very experienced Python Developers who you would learn from. The team are smart ...

Director of Product Engineering (Healthcare IT)Location: London (Hybrid 2-3 days per week in the office)Regular international travel to India is requiredReporting to: CTOOverviewWe are seeking an accomplished Director of Engineering to lead and scale our engineering organisation within a high-growth, health-focused environment. … intersection of architecture, delivery, and organisational leadership, influencing senior stakeholders and guiding high-performing teams to success.Key Responsibilities:Leadership & Delivery * Lead multiple engineering teams across the UK and India, delivering complex initiatives in parallel * Own end-to-end delivery across multiple projects, ensuring alignment, prioritisation, and predictability * Establish robust ...

Director of Product Engineering (Life Science IT) Location: London (Hybrid 2-3 days per week in the office) Regular international travel to India is required Reporting to: CTO Overview We are seeking an accomplished Director of Engineering to lead and scale our engineering organisation within a high … intersection of architecture, delivery, and organisational leadership, influencing senior stakeholders and guiding high-performing teams to success. Key Responsibilities: Leadership & Delivery Lead multiple engineering teams across the UK and India, delivering complex initiatives in parallel Own end-to-end delivery across multiple projects, ensuring alignment, prioritisation, and predictability Establish ...

Backend Software Engineer STS Digital (www.stsdigital.io) is a leading regulated digital asset trading firm specializing in OTC trading and market making. While trading is headquartered in Bermuda, technology development is provided by a vibrant global engineering team. We are looking for a Software Engineer to join … traders, quants, and other engineers to deliver performant, secure, and scalable solutions. Collaborate with the Principal Engineer and team lead to ensure systems meet engineering standards and business objectives. Contribute to development of the Client Portal, Admin Portal, and RFQ trading engines. Integrate with quantitative pricing models, market data ...