Use object-oriented programming (Java or C#), Salesforce Lightning, Force.com, Apex, SOQL, JavaScript, Git, Jira, IntelliJ, CI/CD, and Salesforce REST APIs. Hackajob Ltd is a platform that connects developers with job opportunities. This Salesforce Developer role delivers complex business and technical requirements on the Force.com platform.

Work with Salesforce platform, Apex, triggers, flows, and REST/webhook-based integrations linking Stripe/Recurly, provisioning systems, and downstream data. Own development of the core systems powering LucidLink’s revenue engine, including the Quote-to-Cash lifecycle. This is a foundational hire for the Enterprise Applications team.

You will work with Azure DevOps Pipelines, CI/CD, Atlassian Confluence, Jira, PowerShell, Python, C#, SQL, and cloud deployments to Microsoft Fabric/Synapse/Azure, Snowflake, Power BI, and application security tools. You will help build automation, CI/CD pipelines, and release processes for in-house developed solutions at the Universities Superannuation Scheme pension scheme.

Work with Salesforce Lightning, Apex, SOQL, JavaScript, and the Force.com platform, with exposure to Git, Jira, IntelliJ, CI/CD practices, and Salesforce REST APIs. You will deliver solutions and manage complex business and technical requirements.

Salesforce★4.2 (1.5k)· London

Work with the Salesforce platform ecosystem, cloud architecture, Agentforce, professional services automation (PSA) tools, and agile frameworks. You will lead pre-sales solution discovery, design complex multi-cloud transformational engagements, and author Statements of Work for enterprise customers.

Palo Alto Networks★3.8 (154)· London

You will work with Prisma AIRS, AI automation platforms, agentic developer tools (e.g., Claude Code), and data platforms (Salesforce, JIRA, Gainsight, Tableau). As a principal strategic advisor and AI Architect for the Prisma AIRS team, you architect scalable security solutions at the intersection of application security, data security, and the AI ecosystem for global enterprise accounts.

Google★4.3 (6.2k)· London

This role involves reviewing and designing secure enterprise architectures across on-premises, cloud, and hybrid environments, applying network engineering and identity management frameworks. You will evaluate secure deployments of AI/ML pipelines and cloud-native ecosystems, using tools like cloud IaC templates and threat modeling methodologies (e.g., STRIDE, PASTA). The Mandiant team provides cyber defense, threat intelligence, and incident response services as part of Google Cloud.

Insulet Corporation★3.1 (189)· London

Lead a globally distributed MuleSoft engineering team owning the AI Enablement Integration portfolio. The role works with MuleSoft Anypoint Platform, AI Gateway, Model Context Protocol (MCP), Agent Fabric, CloudHub 2.0, and Flex Gateway to make enterprise systems and APIs securely available to AI agents and automation platforms.

You will use Python, KQL, SPL to build detection logic and automate response. You will protect Writer’s AI platform, training data, and model deployments, detecting threats like prompt injection and model extraction. You will coordinate incident response across teams and hunt for threats in GPU clusters and distributed training environments.

Work with Salesforce platform, including DevOps tools and pipelines for the CRM/payments ecosystem. You will support Dojo’s payments infrastructure purpose-built for in-person commerce, serving over 150,000 merchants. No team size specified.

Insulet Corporation★3.1 (189)· London

You will lead a globally distributed MuleSoft engineering team, using MuleSoft Anypoint Platform, AI Gateway, MCP, Agent Fabric, API-led connectivity, CloudHub 2.0, and Flex Gateway to build secure, governed integration capabilities for enterprise AI agents, automation, and intelligent workflows. This role owns the AI Enablement Integration portfolio at Insulet, a company pioneering “Liveable Technology” to transform diabetes care.

ExxonMobil★3.9 (5.7k)· London

Work as a Full Stack Developer using Python, Node.js, React or Angular, SQL/PostgreSQL/MongoDB, and cloud platforms like Azure/AWS/GCP. You will build and maintain scalable web applications, APIs, dashboards, databases, and data pipelines to support ExxonMobil's Global Trading organization's commercial and trading activities.

You will work across cloud infrastructure, applications, identity systems, and products, using technologies like AWS, GCP, or Azure with infrastructure-as-code, container security, and cloud identity patterns. Helsing is a defence AI company building high-assurance systems for democratic nations. You will identify, assess, and mitigate security risks across the full technology stack.

Kubrick Group★2.8 (13)· London

You will work daily with Microsoft Sentinel, Microsoft Defender, EDR, Microsoft Purview, Intune, Azure, M365 and PowerShell. As a security analyst at a consultancy, you will lead internal Security Operations, incident response, vulnerability management, and security implementations across the Microsoft ecosystem.

Globant★4.1 (350)· London

A client-facing, quota-carrying role focused on selling Salesforce solutions (Sales Cloud, Service Cloud, Data Cloud, Agentforce, Marketing Cloud) and services (implementation, managed services, consulting) within Globant’s Salesforce Studio for the UK market. The team drives business-process transformation and digital innovation for global enterprises.

Work with Apex, triggers, flows, custom data models, and REST/webhook integrations connecting Salesforce to Stripe, Recurly, and a provisioning WebService. You will own the design and build of core systems for LucidLink’s revenue engine, including a scalable Quote-to-Cash data model supporting self-service, direct, reseller, and marketplace selling motions.

You'll design and maintain high-performance backend systems using Python, MongoDB, Redis, and message queue systems for Heidi's AI Care Partner—a platform that automates clinical documentation and care delivery across healthcare systems globally, supporting over two million patient visits weekly. The role requires 5+ years of backend development experience, with expertise in API design, cloud infrastructure, data modeling, and third-party system integration.

You will work with front-end technologies (HTML, CSS, JavaScript, React, Angular), back-end (Python, Node.js), databases (SQL, PostgreSQL, MongoDB), and cloud platforms (Azure, AWS, Google Cloud). You will design and maintain applications supporting commodity trading, market analysis, and risk management within ExxonMobil's Global Trading organization.

You will work with JavaScript, TypeScript, and offensive security tools for penetration testing, reverse engineering, and vulnerability assessments. You join a specialist security team at a global leader in Computer Vision, AI, and biometric identity, acting as the bridge between Security and Engineering to embed security throughout web application development.

You will work hands-on with Java, Kafka, Kubernetes/OpenShift, caching solutions, REST APIs, Spring Boot, SQL, Git, and Gradle/Maven within a high-volume message processing environment for a trading client in the financial services domain.

Work with Python, SQL, AWS, ETL pipelines, data lakes, and enterprise integration tools. You will own legacy data pipelines, ingestion, and integration for a VC-backed AI startup building software for a safety-critical sector, handling fragmented real-world infrastructure from backend systems to warehouse and schema design.

Doctify★4.3 (6)· London

This Cyber Security Lead role works with AWS, Google Workspace, SIEM, EDR, SSO, IAM, and frameworks including Cyber Essentials and ISO 27001. Doctify is a global platform connecting patients with doctors via verified reviews and professional endorsements. The role owns security strategy and may lead a small internal DevSecOps and IT/endpoint team.

9fin★0.0· London

Build tools, services, APIs, and CLIs on AWS with Terraform. Improve CI/CD, observability (OpenTelemetry, CloudWatch, SigNoz), and development workflows for 9fin's engineering teams. You join the established Platform team to create paved roads and self-service capabilities that accelerate and simplify software delivery.

ExxonMobil★3.9 (5.7k)· London

Full stack developer using React or Angular, Python or Node.js, SQL/PostgreSQL/MongoDB, and cloud platforms (Azure, AWS, Google Cloud). Builds and maintains web applications, APIs, and data pipelines supporting commodity trading, market analysis, and risk management within ExxonMobil’s Global Trading organization.

FDM Group★2.9 (270)· London

Senior .NET developers use C#, .NET 8, ASP.NET Core MVC, CQRS, Domain-Driven Design, Azure DevOps, Git, and CI/CD to build secure web applications and services. The role leads design and delivery for a large-scale Investment Programme platform within the Public Sector, integrating with Dynamics 365 and CRM systems.