Dev jobs in London - Page 2Crear alertas

A leading medical training provider based near London is seeking a Lead Full Stack Developer to support code migration and new product development.

Apply online only) per day - umbrella only.London, 1-2 days every 2 weeks.As a Context Engineer in our Development team, you'll collaborate closely with the Dev Lead to pioneer and apply "Context Engineering"-the art and science of curating high-quality AI contexts for large-scale software projects.

Manager, Software Engineering - Developer Tools (London, United Kingdom). We are looking for an Engineering Manager to join the Developer Tools team at Figma. As a manager on the Developer Tools team you will lead teams working across Dev Mode, MCP, Code Connect, and more.

Are you a passionate UI Developer looking to make an impact in the finance industry? Do you thrive on building modern, scalable, and user-friendly web interfaces? If so, we have an exciting opportunity for you to join our client's dynamic team!. As a UI Developer, you will be at the forefront of dev

We are hiring a Head of DevOps to own our cloud platforms and developer enablement across product teams, partner projects, and data workloads. Define and maintain golden paths for developers: repo bootstraps, CI/CD templates, IaC modules, and service archetypes. Proven experience leading DevOps/SRE

Knowledge of professional software engineering & best practices for full software development life cycle, including coding standards, software architectures, code reviews, source control management, continuous deployments, testing, and operational excellence. We are looking for a Senior Software Dev

As a Community of Practice Officer with responsibility for Skills and Development, you will play a vital role in shaping how specialist volunteers contribute to St John Ambulance's mission, helping to establish and maintain standards of excellence. Community of Practice Officer - EPRR Skills and Dev

Ideal candidates will have strong experience with Power BI, DAX, SQL, and an ability to work with complex datasets. The role involves producing complex Power BI reports, collaborating with stakeholders, and enhancing reporting capabilities. A leading SaaS business in London is seeking a Power BI Dev

Line management of a team of Business Development Managers: distribution of portfolio of clients, task assignment, performance tracking and feedback. The Head of Business Development (M&E + Audio Dev) will be working in a matrix management setup, reporting directly into the Service Line and into the

By joining us, you will be part of a dynamic team that values collaboration, continuous improvement, and opportunities for professional growth and development. Work closely with sales teams to ensure a smooth handover of new accounts. We’re looking for a strategic, commercially driven Business Dev

We are an agency specialized in business development through lead generation. We are present all over Europe and are looking for our next Business developer for the English market. Possibility of rapid development.

A London-based law firm is seeking a Marketing & Communications Manager to lead their strategic plans and promote brand awareness. The ideal candidate will have 3-5 years of marketing experience, strong legal sector knowledge, and the ability to manage multiple projects. Responsibilities include dev

A leading technology company in London is seeking a developer focused on improving internal tools to enhance productivity.The ideal candidate has expert knowledge of Python and experience with Docker and Kubernetes.You will build applications for debugging and visualizing data while collaborating wi

Strong appreciation for design, fashion, and social media aesthetics, with an instinct for what resonates with this audience. Partner with our social content creator to produce visually striking, on-brand material that resonates with talent and audiences, fuelling engagement and follower growth. Dev

You will play a crucial role in launching and ensuring the profitability of this new desk.

A leading innovation and data hub in Watford seeks a Full-Stack Developer to lead a Sprint Team and enhance online products.

A financial services company in Harrow is seeking a Senior Data Architect to lead the design and development of data solutions. This role demands hands-on technical leadership combined with strategic oversight, ensuring alignment with business goals. Key responsibilities include mentoring teams, dev

The role involves working within a multi-disciplinary team on software and electronics, focusing on supporting Automated Test Environments and developing customer-facing PC software. Ideal candidates will have a solid background in electronics design, testing procedures, and experience with programm

A technology solutions provider in London is seeking a fluent Japanese-speaking Administrator for a 6-month contract to support a Software Development Team.

You will set high standards in your own conduct and knowledge, upholding Jazz values and ensuring your role responsibilities are carried out in accordance with Jazz Pharmaceuticals Policies and procedures, the regulatory and legal frameworks of the country, and ABPI, IPHA, BHBIA and EFPIA codes. Dev

Administrator – Software Development Team (6-Month Contract). Communicate effectively with development team members (C# Developers, Testers, Database Administrators) and users across London and European offices. We are seeking a fluent Japanese-speaking Administrator to support a busy Software Dev

We are now seeking an experienced Senior Software Developer to bolster our capacity to deliver high quality software solutions, accelerate our processes and help us grow our technical capabilities. The "Special Projects" team is Quick Release's in-house software development centre-of-excellence, dev

The position promotes proactive business development and creative strategies to win clients, within a high-performing culture focused on teamwork and growth.

Develop automated testing frameworks and AI-driven solutions to enhance the quality of research and development outputs. Leading index Rebal team seeking a highly skilled and proactive DevOps Engineer to join our Equities Trading team. You will work closely with developers, researchers and portfolio

Graduate Software Developer / Quantitative Developer / Quantitative Researcher - Up to £180,000 + Bonus + Package. A leading investment firm specialising in multi-strategy systematic trading is seeking a Junior Quant Developer to join its front-office execution team in London. As a Junior Quant Dev

Salesforce Service Cloud Specialist Location - (London) Role Summary: We're hiring a Salesforce Service Cloud Specialist to improve customer service operations and internal efficiency. You'll work closely with cross-functional stakeholders to optimise processes, improve reporting, and enhance the overall service experience in a fast-moving environment. Responsibilities: Optimising Customer Service operations using Salesforce Service Cloud. Managing Salesforce configuration, admin, and enhancements Building reports and dashboards for visibility and insights Supporting third-party integrations and improving service workflows Essential Skills & Experience: Hands-on Salesforce Service Cloud experience (Admin/Dev). Exposure to Omni-Channel and Einstein Bot. Strong reporting skills and stakeholder communication. Desirable Skills & Experience: Telephony or customer support tools. Strong Excel/data skills. Startup or scale-up experience Ready to make a difference? Interested in shaping better customer experiences? Apply now. TPBN1_UKTJ

Server Compliance & Automation Specialist Duration: Two Months Location: Buckinghamshire & remote (hybrid) Rate: £400 per day (negotiable) Start: ASAP IR35 Status: Inside Role Overview: We require an experienced Server Compliance & Automation Specialist for a key project which will be focusing on shifting the client's server estate from manual, reactive maintenance to a proactive, automated compliance model. This project is to harden the clients server estate with the primary objective to bring the current infrastructure into full compliance with security standards. You will be responsible for the end to end integration of Azure Arc to deploy security agents (MDE); decommission legacy software (Sophos) and implement a sustainable, fully automated patching framework that ensures all servers are visible to the managed SOC. You will be responsible for the decommissioning of legacy security software, the rapid deployment of modern endpoint protection, and ensuring all assets are correctly represented in our vulnerability and asset management systems. Essential Skills & Experience required: A minimum of 5 years Server Administration experience; ideally within a higher education or large public sector environment. Able to work autonomously and hit the ground running with good attention to detail in updating their asset records in SNOW. Have the ability to coordinate with department application owners to schedule brief maintenance windows for security agent swaps. Possess expert knowledge of Azure Update Manager and Maintenance Configurations Hands-on experience with Azure Arc (extension management and policy-based onboarding) MDE deployment, Sophos decommissioning and managed SOC logging requirements Proficient in MS Intune for server-side security policy enforcement Proficient in troubleshooting Tenable/Nessus and SNOW Inventory agents Advanced PowerShell (for Windows) and Bash (for Linux) for automating agent rollouts Advanced administration experience of Windows Server 2012 R2 through to 2022 and Linux (RHEL/Ubuntu) Responsibilities include: 1. Automated Patch Management Framework Azure Update Manager Setup: Design and implement automated patching schedules using Azure Update Manager for all Arc-enabled servers. Maintenance Configurations: Create and assign 'Maintenance Configurations' based on server roles (e.g., Dev/Test vs. Production) and University-specific maintenance windows. Orchestration & Logic: Configure 'Periodic Assessments' (24-hour scans) and automated 'Reboot Cycles' to ensure security updates are applied without manual intervention. Remediation Workflows: Develop a process to automatically identify and retry failed patches, reducing the manual 're-work' for the permanent infrastructure team. 2. Azure Arc & Security Migration Arc Onboarding: Scale the enrolment of on-premises Windows and Linux servers into Azure Arc. Creation of MDE security policies. MDE & SOC Integration: Deploy the Microsoft Defender for Endpoint (MDE) via Azure Arc for Servers, staff and student shared devices. Ensure telemetry is correctly onboarded to the Managed SOC for immediate threat detection. Microsoft Defender for API's: Protection for the clients API's, deployment of Microsoft Defender for Cloud Sophos Removal: Systematically uninstall legacy Sophos agents once MDE health is verified, ensuring zero 'dual-agent' performance impact. 3. Agent Health & Audit Compliance Intune MDM Implementation: Provide assessment and review of current Intune MDM implementation ensure it has been configured correctly Intune for End points and Mobile Devices: Enrol all Staff, Students and Mobile Devices into Microsoft Intune (Security Management) to enforce baseline security policies (GPO parity) and management SNOW Deployment: Ensure the SNOW Inventory agent is installed and reporting correctly on all servers to maintain an accurate hardware/software asset register. Tenable Management: Verify the health of Tenable/Nessus agents. You will be responsible for troubleshooting 'non-reporting' assets to ensure 100% scan coverage for vulnerability management. Tenable/SNOW Maintenance: Identify and fix broken or non-reporting Tenable and SNOW agents. The goal is 100% visibility in both the vulnerability scanner and the software asset register. Server upgrades Upgrades to Server O/S ensuring they are compliant with Cyber essentials and running the latest supported versions If this role is of interest then please email your CV to: Certes Computing (and all of its subsidiary companies) is committed to promoting equality and diversity in its business operations. TPBN1_UKTJ

Our client is looking for an experienced Oracle Cloud Integrations Specialist to support a major programme of complex change, involving multiple custom elements currently in development. The role involves delivering a large pipeline of integrations using Oracle Integration Cloud (OIC), maintaining existing workstreams, and developing new integration components based on defined Statements of Work. This is a hands-on technical role requiring strong expertise in Oracle Cloud Infrastructure (OCI), Oracle Integration Cloud (OIC), and Oracle VBCS, working within a SECDEVOPS environment to support deployments into development and test environments. You will be responsible for defining technical requirements for new and existing integrations, validating integration designs, and producing key documentation including Release Notes. PLEASE NOTE: Remote (must travel to office locations as required – approx. once per month) Core Responsibilities * Deliver and enhance integrations and custom components using Oracle Integration Cloud. * Work through the full development lifecycle to integrate new functionality with existing systems. * Maintain and build onto previously delivered integration workstreams. * Take assigned SOWs/tasks and work independently to deliver high-quality outputs. * Develop, validate, and review physical integration designs and produce related technical documentation. * Deploy VBCS applications into dev and test environments using SECDEVOPS practices. * Work collaboratively within a multidisciplinary technical team. Mandatory Skills & Experience * 3+ years’ development experience. * 2+ years’ Oracle Integration Cloud (OIC) experience. * 2+ years’ Oracle Fusion Cloud experience. * Hands-on development and unit testing of integration components & web services (SOAP/REST/JSON), using OIC, Postman and Curl. * Experience developing custom elements using Oracle VBCS. * 3+ years’ experience working with system interfaces, particularly PaaS cloud integrations. * Strong communication and teamwork skills. * Experience integrating Oracle ERP and HCM via OIC. * Knowledge of OAUTH, IAM, JWT technologies. * Experience with GIT, XML, JSON, XSLT, SOAPUI, Postman, Curl. * Strong understanding of systems integration best practices and architectural patterns. * Excellent written and verbal communication skills. Desirable Skills * Knowledge of public cloud (IaaS) technologies including security and IAM controls. * Experience in security administration and auditing of privileged systems access. * Ability to provide technical delivery progress updates, resolve issues, and implement corrective actions. * Understanding of change and release management processes. * Experience in DevOps environments. * Strong understanding of modern integration technologies and platforms. * Experience producing and maintaining technical design documentation. * Awareness of secure development best practice for new cloud services

Senior Azure API Engineer Outside IR35 | £(Apply online only)/day | Remote/Hybrid UK The Role Lead the design and delivery of enterprise-grade API solutions on Azure. You'll architect scalable, secure API platforms that unlock business value from data and drive monetization opportunities. Working within our Enterprise Data Platform team, you'll build the critical integration layer connecting internal teams and external customers to consistent, reliable data services. What You'll Do • Design and operationalise a lean, zero-trust API platform on Azure API Management, • Architect microservices and event-driven integration flows at scale, • Define API specifications using OpenAPI and implement modern integration patterns, • Drive CI/CD automation, monitoring, and operational excellence, • Mentor developers and champion best practices across the engineering team, • Partner with product, dev, and ops teams to deliver solutions that delight users What You Bring Essential: • 10+ years software development, including 3+ years hands-on Azure, • Deep expertise in Azure API Management, • Strong OpenAPI, RESTful API design, and security protocols (OAuth 2.0, JWT, TLS), • Proficiency in Node.js/Java/C# and modern integration patterns, • Experience with CI/CD, monitoring tools, and DevOps practices, • Security and quality-first mindset Bonus Points: • Azure Databricks, Data Platforms experience, • Enterprise system integration (Salesforce, SAP, Workday, ERP), • Containerization (Docker, Kubernetes), • Streaming technologies (Kafka, JMS) Why This Role? Challenging, high-impact work with a forward-thinking UK company. Shape the technical strategy, build cutting-edge solutions, and see your architecture drive real business outcomes. Ready to architect the future? Apply now

Senior AI Automation Engineer 6‑Month Contract | Inside IR35 | Hybrid - London My client , a leading global investment bank is seeking an experienced Senior AI & Automation Technical Lead to join its Innovation & Engineering team. You'll be responsible for designing and delivering AI‑enabled automation solutions, with a focus on UiPath, intelligent document processing, and secure platform integration. The role includes building integrations across UiPath, Azure AI, Copilot Studio, and IDP technologies, developing POCs, and supporting enterprise architecture and security standards Experience Required Strong hands‑on experience with UiPath (dev + architecture) Background in AI‑driven automation using Azure AI / Microsoft AI services. Solid understanding of APIs, secure design, and integration patterns. Experience in regulated environments (banking preferred) Exposure to IDP/document automation tools (ideally Tungsten_ Please apply with your updated CV if the role is of interest

London (In-Office) | £110k - £150k + Founding Equity Most AI companies are currently building "chatbots." This team is building an autonomous orchestration layer for a high-stakes, physical industry. They aren't just processing text; they are managing bidirectional, real-time data streams where latency and reliability are the only metrics that matter. With £35M in funding to date, they are past the experimental phase and are now building the "production engine." They are looking for a Founding Engineer to join an elite pod of four, all of whom have previously been CTOs or lead engineers at top-tier scale-ups and labs. We need a builder who is obsessed with reliability and integration. You’ll be responsible for making sure the AI doesn't just "talk," but actually executes tasks across a complex ecosystem: * Strong Python or TypeScript/Node.js for building robust, scalable backend services and API integrations. * A track record of gluing complex systems together, handling the authentication, rate-limiting, and data-mapping required to connect AI to legacy CRMs and ERPs. * Experience with frameworks like LangChain, LangGraph, or building custom state-machines to manage long-running, multi-step AI tasks. * A Full-Stack mindset. You care as much about the reliability of the webhook as you do about the temperature of the LLM. * Experience with PostgreSQL, Redis, and modern cloud infrastructure (AWS/GCP/Vercel) to ensure the system never drops a lead. Desirable Background & Experience * You’ve likely been a Founding Engineer or Senior Dev at a high-growth SaaS company. You know how to ship reliable code without a manual. * You don’t wait for a spec. You look at a customer's broken workflow and build the integration that fixes it. * You know when to use an off-the-shelf tool to ship by Friday and when a custom build is required for long-term stability. The Package This is a founding-tier role with a package designed to attract the best talent in London: * £110,000 – £150,000 (dependent on experience). * Significant founding-level equity. They want owners, not employees. * A high-spec workspace in Central London. * Whatever hardware and software you need to stay at the cutting edge. The Environment This is a foundry of elite builders. There are no managers here, only specialists who want to solve a massive, global problem. The team is in-office in London, believing that the hardest real-time problems are solved faster when you’re standing at the same whiteboard. If you’re ready to move away from wrappers and start building a proprietary engine, please get in touch

Software Engineer — C++ / Systems Programming (Audio) – Basic salary £55k Hybrid HQ -Central London Our client is looking for a pragmatic systems engineer who loves building fast, reliable software that talks to real hardware. You’ll work alongside product designers, embedded/EE, and application developers to ship maintainable, high-performance systems for professional audio. What you’ll be doing • Designing and implementing robust, maintainable C++ systems (C++17/20)., • Building efficient, asynchronous services (event loops, concurrency, IPC, networking)., • Managing complex toolchains (cross-compilers, CMake/Bazel), packaging, and versioning workflows (Git, trunk-based or GitFlow)., • Owning CI/CD pipelines and release engineering for smooth delivery., • Writing rigorous automated tests (unit/integration/functional) with coverage and reliability gates., • Profiling and debugging in production-like environments (perf, valgrind, ASan/TSan/UBSan, heap/CPU profilers)., • Collaborating tightly with hardware and firmware teams to integrate software with real devices. What we’d love you to bring: • Strong background in modern C++ (required): templates, STL, concurrency, RAII, move semantics., • Solid Linux systems programming: sockets, filesystems, epoll/kqueue, threads, timers, IPC., • Experience with secure systems design (threat modeling, least privilege, secrets, sandboxing)., • Familiarity with embedded Linux development (Yocto/Buildroot, cross-compilation, init/services)., • Interest in audio software, plug-ins, and AoIP (Audio over IP). Nice to have • Rust experience (or a serious interest in learning it); FFI with C/C++., • Real-time considerations (low-latency I/O paths, jitter budgets, lock-free structures)., • Networking for media: multicast, PTP/IEEE-1588, AES67/RAVENNA/Dante/AVB-TSN., • Audio domain exposure: plugin formats (VST3/AU/AAX), DSP pipelines, JACK/ALSA/CoreAudio/ASIO., • Observability/tooling: metrics/logging/tracing, crash capture, OTA/firmware update infrastructure., • Internal tools and partner portals: small web backends (C++/Rust/Python) to support ops/dev. What we’re looking for • Software engineering background (degree or equivalent professional experience)., • Ability to design and deliver well-structured, maintainable systems end-to-end., • Comfortable collaborating across disciplines with designers, software engineers, and hardware engineers., • Ownership mindset: you ship, measure, and iterate. How they work! • Small, hands-on R&D team; high autonomy, clear accountability., • Code reviews, automated test gates, and CI as non-negotiables., • Bias to simplicity, performance, and excellent DX (developer experience). Additional information • HQ location: London • Employment type: Full-time • Laptop and relevant software provided

Strong Python development skills (Java exposure beneficial but not core). Python Quant Dev - Cash Equities/Algo/Backtesting/Trading/Market Making.

As a software engineer, you’ll play a key role in developing innovative, meaningful and technically exciting games enjoyed by a diverse audience of millions. You should have familiarity with all phases of game development, be self-directed, and enjoy the craft of making games. Contribute to a

Job Title: Senior Dynamics Developer/Technical ArchitectLocation: Hybrid 2 days per week in NottinghamDuration: Until 30/4/26Day Rate: £600 per day (Outside IR35)We are seeking a Senior Dynamics Developer with strong Microsoft Dynamics experience to operate

This exciting role involves providing third line support, improving ICT systems, and leading smaller development projects.

An innovative property tech company in London is seeking a Platform Engineer (Developer Experience) to enhance its internal platform and support developers.

Manage our CRM and develop repeatable sales processes. Experience selling sponsorships, native ads, or developer-focused offerings. You’ll be helping brands reach one of the most engaged developer audiences in the world through native advertising on our platform.

A leading technology company is seeking a Java Full Stack Developer with 6-8 years of experience in the United Kingdom. You'll be responsible for developing and maintaining applications while collaborating with cross-functional teams.

The ideal candidate will have experience in interaction and visual design, user research, and familiarity with software development practices.

An elite global trading firm in Greater London seeks a motivated graduate for the role of Graduate Software Developer / Quantitative Developer.

A high-frequency trading firm is looking for a Senior C++ Developer to join their London team. You will design and develop high throughput backend services while transitioning skills to Rust.

The role promises a flexible schedule, personal development budget, and health insurance where applicable.

A leading technology recruitment firm is looking for a motivated Junior PHP/JS Software Developer.

A construction company in the United Kingdom is seeking an Assistant Quantity Surveyor to support the commercial team in managing costs and procurement across multiple phases of a residential development project in Oxfordshire. The ideal candidate will have experience in a developer or main contract

A fast-growing tech scale-up in the United Kingdom seeks a Mid-Senior level SAP Advanced Business Application Developer. In this role, you'll design and develop ABAP components and collaborate with data scientists to optimize insights.

A leading recruitment agency is seeking a Senior Frontend Developer for a prominent high-street retail brand in London. The role offers a salary of up to £60,000 per year and requires over 5 years of experience in software development. You will be part of a team of over 40 tech professionals workin

A leading consulting firm is seeking a Senior Salesforce Developer to work fully remote from Hungary. Ideal candidates will possess solid experience in Lightning development, AI/ML integration, and telecommunications knowledge.