Lovable★4.0 (43)· London

Uses Go, Rust, TypeScript; AWS, Azure, Google Cloud, Cloudflare; Kubernetes, Terraform, Temporal, OTEL, CI/CD; PostgreSQL, ClickHouse, Firestore, Spanner, BigQuery. Builds the platform for Lovable Enterprise enabling secure, cloud-agnostic deployment, defining architecture for sandboxing, networking, encryption, identity, and mentoring engineers.

Bloom and Wild★2.6 (5)· London

You will work with AWS, Terraform, Ruby, Python, React, GitHub Actions, and Datadog. The 60+ person Tech team builds software for Bloom & Wild’s direct-to-consumer flower and gifting business, including online shops, warehouses, and delivery logistics. You will split time between embedded work in domain squads and central Platform work building shared tools and automation.

Lovable★4.0 (43)· London

Build enterprise deployments using Go, Rust, and TypeScript on AWS, Azure, and Google Cloud, with Kubernetes, Terraform, and Temporal. You will build the platform that allows large customers to run Lovable securely and at scale across every major cloud provider.

Wipro★3.8 (17k)· London

As a Release Engineer at Wipro, you will work with GitHub Actions, AWS, Azure, GCP, Kubernetes, Docker, Helm, Kustomize, Liquibase, Flyway, and Git branching strategies (GitFlow, Trunk Based Development). You will lead technical cutover and command centre operations, coordinating runbooks, rehearsals, and rollback plans for live system deployments.

Cloudflare★3.2 (1.8k)· London

Interns work with Rust, C, Go, Python, and Gitlab/Github. Cloudflare’s Research Team solves difficult problems in security, privacy, and systems at scale. Projects may involve AI, distributed systems, privacy, and trusted execution environments.

You will work with Ruby on Rails, PostgreSQL, Redis, Sidekiq, Vue.js, AWS, Docker, GitLab, and Cloudflare. You will take ownership of core product development, platform improvements and technical decision-making for a SaaS platform in the health, fitness and coaching technology sector.

This role focuses on AWS cloud security, Cloudflare, and DevOps tools including Kubernetes, Terraform, Docker, and Ansible. You will join the Security and Platform Engineering team at a leading online media company, working on on-demand programming and streaming. You will drive security decisions, define best practices, and develop automated tools and monitoring dashboards.

Nebius★0.0· London

Work with Golang and Kubernetes to build Nebius Serverless AI, a GPU-native platform for deploying inference endpoints, batch jobs, and AI workloads. Own core components including the control plane, scheduler, runtime, autoscaler, and customer-facing APIs.

You will work with AWS, Kubernetes (EKS), Terraform, Docker, Helm, CircleCI, Datadog, Cloudflare, Go, GraphQL, gRPC, MySQL, PostgreSQL, Redis, and GCP. The role owns infrastructure, developer experience, and platform reliability for a fast-growing workspace technology company. This is a hands-on engineering position spanning Platform Engineering, DevOps, Cloud Security, and backend development.

Maintain and support Azure cloud and on-prem infrastructure, using Azure DevOps, Terraform, Bicep, PowerShell, GitHub, CI/CD, Windows Server, SQL Server, Linux, M365, D365, Intune, Cisco, Meraki, SD-WAN, and more. You’ll join a small technical infrastructure team supporting the Law Society’s staff and members.

The role uses Datadog SIEM, CrowdStrike, Cloudflare, AWS, Kubernetes, Google Workspace, Okta, and AI/agentic workflows. ARQ builds a fintech app in Latin America, with security spanning application security, operations, and governance/risk/compliance.

Preply★3.6 (370)· London

This role works with AWS, Kubernetes, GCP, Datadog (SIEM), Okta, and Terraform (IaC). The Security team owns platform security, detection and response, and partners with SRE, Data, and Engineering to secure Preply’s human-led, AI-enhanced language tutoring platform.

You'll design and operate security controls across GCP, AWS, and SaaS platforms for an eCommerce business, driving automation, zero-trust enforcement, and asset visibility across cloud, identity, endpoint, and application layers. The role uses Rapid7, SentinelOne, and Entra ID, focusing on SIEM engineering, detection tuning, vulnerability management, and DLP. You'll report to the Information Security Manager in a lean team where you shape security direction across engineering, product, and operations.

You'll own cloud and product security across StackOne's AWS and Cloudflare infrastructure, working with TypeScript, Python, and AWS CDK/Terraform. You'll harden the secure SDLC, run end-to-end pen testing, threat-model features powering connectors and OAuth flows, and embed security into engineering workflows for an AI Integration Gateway that orchestrates 200+ SaaS connectors. Reporting to the CTO, you'll have broad platform scope from CI/CD to multi-tenant APIs to authentication incident response.

StackOne, an AI Integration Gateway for SaaS and AI Agents, seeks a Senior Platform Engineer to own infrastructure at scale using AWS (ECS Fargate, Aurora, Lambda, MSK, OpenSearch) and lead the migration from AWS CDK to Terraform, while building deployment pipelines, self-hosted/BYOC Terraform modules, and developer tooling. The role requires 4+ years of platform/infrastructure/SRE experience with hands-on AWS, strong IaC and CI/CD expertise in TypeScript, Python, or Go, and shipping self-hosted solutions. You'll report to the CTO and partner closely with the Security Engineer and tech leads.

Lovable★4.0 (43)· London

You'll build enterprise deployment and integration infrastructure for Lovable, an AI-powered app-building platform. Working with React, TypeScript, Go, Rust, Kubernetes, Terraform, and multi-cloud systems (AWS, GCP, Azure), you'll own features enabling Lovable apps to run across hyperscalers and integrate with enterprise platforms like identity providers and SaaS systems. This is core product work directly impacting enterprise customers, requiring 5+ years shipping full-stack systems and hands-on multi-cloud production experience.

Flo Health★4.8 (26)· London

You'll work with AWS security services (GuardDuty, Inspector, Security Hub, SSM Patch Manager), container tools (Kubernetes, Kyverno, Cosign, Sigstore, Copacetic), policy-as-code (Checkov), Terraform/Terragrunt, and Python/Bash scripting. The Velocity team within Flo—a women's health app with 80M+ monthly users and 7M paid subscribers—builds cloud infrastructure, developer tooling, and SRE practices, embedding security into the platform so engineers can ship safely at scale.

You'll work with Python, Bash, Go, Terraform, and cloud platforms (GCP/AWS preferred), alongside tools like Cloudflare, SIEM platforms (Splunk/Elastic), and CI/CD systems (Github Actions, Concourse, CircleCI) to design security controls and automation across Blockchain.com's infrastructure. You'll collaborate with SRE and engineering teams to integrate security into deployment workflows, build automated tooling for compliance and threat detection, and support incident response for the crypto platform serving 90+ million wallet holders. This senior role involves leading security initiatives and influencing platform architecture.