if you have experience with: Web frontend and backend technologies (e.g. Typescript, React, Node.JS, Rust, Go, etc.) Relational and non-relational databases (e.g. ElasticSearch, Redis, PostgreSQL, etc.) System architecture approaches (e.g. microservices, event sourcing, serverless, CQRS...) Virtualisation and orchestration tools (e.g. VMs, Docker, Kubernetes, etc.) and infrastructure as code (e.g. More ❯
if you have experience with: Web frontend and backend technologies (e.g. Typescript, React, Node.JS, Rust, Go, etc.) Relational and non-relational databases (e.g. ElasticSearch, Redis, PostgreSQL, etc.) System architecture approaches (e.g. microservices, event sourcing, serverless, CQRS...) Virtualisation and orchestration tools (e.g. VMs, Docker, Kubernetes, etc.) and infrastructure as code (e.g. More ❯
from you is some experience with the below; Python, JavaScript, Typescript, React Sass, CSS Modules, CSS-in-JS, PostCSS RESTful APIs and GraphQL PostgreSQL, Redis, ElasticSearch Docker, Kubernetes, Terraform, Serverless AWS Designing, running and supporting highly-available and reliable production systems Designing monitoring, logging and alerting strategies. The best bit More ❯
from you is some experience with the below; Python, JavaScript, Typescript, React Sass, CSS Modules, CSS-in-JS, PostCSS RESTful APIs and GraphQL PostgreSQL, Redis, ElasticSearch Docker, Kubernetes, Terraform, Serverless AWS Designing, running and supporting highly-available and reliable production systems Designing monitoring, logging and alerting strategies. The best bit More ❯
CI/CD best practices Tech Stack: C# .NET Core JavaScript, React, HTML, CSS Typescript Cloud experience with Azure or AWS SQL Server, CosmosDB, Redis CI/CD, TDD, Docker, Kubernetes We are looking for passionate Senior Software Engineers who are keen to develop innovative solutions and work with the More ❯
south west london, south east england, United Kingdom
Digital Waffle
CI/CD best practices Tech Stack: C# .NET Core JavaScript, React, HTML, CSS Typescript Cloud experience with Azure or AWS SQL Server, CosmosDB, Redis CI/CD, TDD, Docker, Kubernetes We are looking for passionate Senior Software Engineers who are keen to develop innovative solutions and work with the More ❯
CI/CD best practices Tech Stack: C# .NET Core JavaScript, React, HTML, CSS Typescript Cloud experience with Azure or AWS SQL Server, CosmosDB, Redis CI/CD, TDD, Docker, Kubernetes We are looking for passionate Senior Software Engineers who are keen to develop innovative solutions and work with the More ❯
Go). Solid understanding of RESTful APIs, GraphQL, WebSockets, and authentication mechanisms (OAuth, JWT). Experience with relational and NoSQL databases (e.g., PostgreSQL, MongoDB, Redis). Familiarity with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Docker, Kubernetes). Strong grasp of software design principles, testing frameworks, and DevOps More ❯
Go). Solid understanding of RESTful APIs, GraphQL, WebSockets, and authentication mechanisms (OAuth, JWT). Experience with relational and NoSQL databases (e.g., PostgreSQL, MongoDB, Redis). Familiarity with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Docker, Kubernetes). Strong grasp of software design principles, testing frameworks, and DevOps More ❯
Analytics, Mixpanel, Segment, or other event tracking tools . Knowledge of AI/ML models for marketing insights and predictive analytics . Familiarity with Redis, Huey (or Celery) for background task processing . Experience with Stripe, Google Pay for Passes, Apple Wallet, APNS . More ❯
Analytics, Mixpanel, Segment, or other event tracking tools . Knowledge of AI/ML models for marketing insights and predictive analytics . Familiarity with Redis, Huey (or Celery) for background task processing . Experience with Stripe, Google Pay for Passes, Apple Wallet, APNS . More ❯
APIs to power them Proven experience with live applications and production environments Applied statistics skills: distributions, statistical testing, regression analysis Database experience : Postgres, MongoDB, Redis Source Code Control: Working experience using GitHub, Bitbucket, RhodeCode Container orchestration: Docker, Kubernetes, GCP GKE, AWS ECS, AWS EKS CI/CD platforms (we are More ❯
APIs to power them Proven experience with live applications and production environments Applied statistics skills: distributions, statistical testing, regression analysis Database experience : Postgres, MongoDB, Redis Source Code Control: Working experience using GitHub, Bitbucket, RhodeCode Container orchestration: Docker, Kubernetes, GCP GKE, AWS ECS, AWS EKS CI/CD platforms (we are More ❯
MySQL , and NoSQL environments like MongoDB or BigQuery . Cloud platforms ( GCP or AWS preferred). Experience with additional backend technologies (e.g., Python , MongoDB , Redis , Docker , OCI ) is a plus. Experience in marketing analytics, R/Python data science libraries, or deploying RShiny apps is a bonus. If you have More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Levy Professionals
MySQL , and NoSQL environments like MongoDB or BigQuery . Cloud platforms ( GCP or AWS preferred). Experience with additional backend technologies (e.g., Python , MongoDB , Redis , Docker , OCI ) is a plus. Experience in marketing analytics, R/Python data science libraries, or deploying RShiny apps is a bonus. If you have More ❯
teach you Go) Comfortable working in teams that own everything from design to deployment Our Stack: Go, TypeScript, React, Next.js, Node.js, AWS, Vercel, Kafka, Redis, Postgres A Bit About Us We’re a 25-person team (11 engineers), growing steadily throughout 2025. Backed by top investors, we’re fast becoming More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Userled
teach you Go) Comfortable working in teams that own everything from design to deployment Our Stack: Go, TypeScript, React, Next.js, Node.js, AWS, Vercel, Kafka, Redis, Postgres A Bit About Us We’re a 25-person team (11 engineers), growing steadily throughout 2025. Backed by top investors, we’re fast becoming More ❯
expertise in Python, including libraries such as Django, Flask, FastAPI, Pandas and NumPy. Strong knowledge of relational and non-relational databases (e.g., PostgreSQL, MongoDB, Redis). Proficiency with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes). Solid experience with Git and Git-based workflows. Experience with More ❯
south west london, south east england, United Kingdom
A5 Labs
expertise in Python, including libraries such as Django, Flask, FastAPI, Pandas and NumPy. Strong knowledge of relational and non-relational databases (e.g., PostgreSQL, MongoDB, Redis). Proficiency with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes). Solid experience with Git and Git-based workflows. Experience with More ❯
expertise in Python, including libraries such as Django, Flask, FastAPI, Pandas and NumPy. Strong knowledge of relational and non-relational databases (e.g., PostgreSQL, MongoDB, Redis). Proficiency with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes). Solid experience with Git and Git-based workflows. Experience with More ❯
also be heavily considered Experience using source control (Git, GitHub) and feature branching strategies Experience with a variety of open-source databases (MySQL, Postgres, Redis, etc.) Experience with DevOps engineering and working with container orchestration, such as with Docker or Kubernetes Experience with log monitoring and observability via platforms like More ❯
system administration, networking, and firewall configuration. Familiarity with cloud platforms (AWS, Azure, GCP) or private/on-premise Kubernetes clusters. Familiarity with MongoDB, PostgreSQL, Redis, or similar back-end technologies used by Rocket.Chat and Jitsi. Exposure to Zero Trust networking and secure enclave deployments. We invite qualified candidates who are More ❯
with the research team. What You’ll Do Day-to-Day Design and implement Python micro-services (FastAPI/asyncio) that talk to FAISS, Redis, and TensorFlow. Write clear, observable code—structured logging, Prometheus counters, Grafana alerts. Optimize async pipelines, back-pressure, and retry queues; profile and fix race conditions. More ❯
