10 software developer jobs found in Lewisham, London

As an AI Automation / Application Engineer, you are a hands-on builder reporting to the Digital, Data & AI Infrastructure Lead. You turn operational business challenges into functional, high-impact tools-delivering rapid prototypes, automated data flows, and AI-enabled dashboards that streamline everyday workflows across the organization.Key ResponsibilitiesHere is an overview of the core responsibilities:AI Agents & Skills: Build practical AI assistants t

Based within Product Development Data Sciences (PDD), you will serve as the technical lead and architect driving the organization's enterprise AI roadmap. You will transition operational teams from manual data handling to intelligent, automated steering through production-grade AI agents, agentified dashboards, and automated data pipelines. Key ResponsibilitiesHere is an overview of the core responsibilities:AI Solution Architecture: Design reusable, scala

Role: Software Engineering - Custom Software EngineerRole Type: Contract (Inside IR35)Location: London, UK (Hybrid - 3 days per week in-office)Job Overview:5+ years' hands-on experience working on core Java (J2SE) applications.Experience with application design tools/frameworks. E.g. Eclipse, Ant, etc.Experience with multithreaded and network programming.Strong understanding of Design Patterns.Proficient in development on Linux platform. Randstad Technolog

Senior Full-Stack Engineer (Node.js / React)Engagement: 6-12 MonthsLocation: London, UKWorkmode: On-Site - 5 daysStack: Node.js, React, TypeScript/JavaScript, Python (Plus)The RoleJoin a nimble, global 6-person DevOps team owning the full lifecycle-from architecture to production support-for platforms powering global data center operations. Key ResponsibilitiesHigh-Throughput Telemetry: Scale a pure Node.js pipeline processing 20M+ metrics/day.Modernizatio

Role: Junior Software EngineerLocation: London, UK (Hybrid)Hours: 8:00 AM - 5:00 PM | Duration: 6- 12 Month ContractAbout the RoleWe're looking for a bright Junior Engineer to join our London team. You'll build reliable apps, solve real-world tech puzzles, and help automate recurring bugs to keep our systems stable.Mandatory SkillsNode.jsPythonAngularReactMySQLWhat You'll DoBuild & Debug: Write clean, secure code using Node.js/Python, React or Angular, an

Role: Senior Android EngineerType: Contract (InsideIR 35)Mode: RemoreJob DescriptionSenior Android Engineer - Core Experience, Soul (Contractor); builds in-app messaging and social platforms.Direct/Indirect Management: Indirect only (cross-team project lead/mentoring).Top 3 Hard Skills: Kotlin/Android (8+ yrs), Agentic tools (Cursor/Claude), Real-time sync & API performance.Top 3 Soft Skills: Collaboration, Team-first mindset, Safety/privacy-by-design thin

Role: Payroll Transformation SpecialistType: Contract (6 Months with potential Extension)Location: UK (Remote)Working Model: RemoteThe Role Act acts as the strategic bridge between the project team, external vendors, and internal IT (Architecture, Cybersecurity) to ensure the technical side of Mars' payroll transition runs flawlessly. This is a coordination and delivery role, not hands-on coding.Key Responsibilities:Map complex application and database dep

Pega Lead Developer - CLM/KYCLocation: London, UKWork Mode: Hybrid (3 days per week)Employment Type: Contract Inside IR35Executive SummaryWe are looking for an experienced Pega Contractor specializing in CLM and KYC to architect, develop, and deploy comprehensive Business Process Management (BPM) solutions on the Pega platform.Required Technical ExpertiseCore Skills: Pega - Client Lifecycle Management (CLM) & Know Your Customer (KYC)Key ResponsibilitiesArc

Software Engineer - High-Performance Java / Low LatencyRole Type: Contract (Inside IR35)Location: London, UK (Hybrid - 3 days per week in-office)OverviewWe are looking for a specialist High-Performance Java Engineer to join our team in London, focusing on the expansion of Agency Liquidity based on Principal Risk. In this role, you will work closely with CRB to drive key EMEA and US regional projects, developing low-latency, event-driven trading platforms.C

Position Title: C-CURE Engineer (Software Engineer Advisor)Contract Type: Contract (Inside IR35)Location: London, UK (3 days onsite per week)Job Overview:Client & Project: We are seeking a talented professional to join our Consulting team and contribute to the Holding - Pharaoh project.Key Responsibilities:Strategic Advisory & Optimization: Advise organizations on enhancing software engineering operations to boost productivity and implement cutting-edge e