architecture Contribute to decisions that impact scalability, performance, and developer experience Build modern, clean frontend experiences (React/TypeScript) and backend services (Node.js/Postgres) Help lay the foundations of a world-class engineering culture as we grow 📍 Location: London, 3 days onsite 💰 Salary: £80k - £100k More ❯
Better Placed Ltd - A Sunday Times Top 10 Employer!
AI start-up working on increasing efficiency of established LLM models and algorithms. Tech Stack High level of proficiency in Python. Expert in databases (Postgres). Familiarity with front-end and back-end development and full-stack frameworks. Experience in web dev (typescript/react) – nice to have The business More ❯
skills for the Senior Linux Engineer: Manage internal and external information technology and computer systems including: RHEL/RedHat Linux Servers MySQL, MSSQL and Postgres databases. iSCSI SAN Technologies. Xenserver Clustered virtualized environment. Splunk Logserver. System monitoring. Network configuration and management. Firewall configuration and management. Microsoft AD and Remote Desktop More ❯
skills for the Senior Linux Engineer: Manage internal and external information technology and computer systems including: RHEL/RedHat Linux Servers MySQL, MSSQL and Postgres databases. iSCSI SAN Technologies. Xenserver Clustered virtualized environment. Splunk Logserver. System monitoring. Network configuration and management. Firewall configuration and management. Microsoft AD and Remote Desktop More ❯
skills for the Senior Linux Engineer: Manage internal and external information technology and computer systems including: RHEL/RedHat Linux Servers MySQL, MSSQL and Postgres databases. iSCSI SAN Technologies. Xenserver Clustered virtualized environment. Splunk Logserver. System monitoring. Network configuration and management. Firewall configuration and management. Microsoft AD and Remote Desktop More ❯
skills for the Senior Linux Engineer: Manage internal and external information technology and computer systems including: RHEL/RedHat Linux Servers MySQL, MSSQL and Postgres databases. iSCSI SAN Technologies. Xenserver Clustered virtualized environment. Splunk Logserver. System monitoring. Network configuration and management. Firewall configuration and management. Microsoft AD and Remote Desktop More ❯
/Azure knowledge. Startup mindset – Comfortable in small, fast-moving teams. Bonus points – Exposure to AI or SaaS products. Tech Stack ReactJS, Python, Flask, PostgreSQL, Redis, RabbitMQ, Kubernetes, Terraform. The Package up to £80k base Equity (genuine upside) Benefits & the chance to shape the future of AI-powered products. If More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Understanding Recruitment
scratch System design and Architecture development exposure Experience using GitHub/Jira/Docker/CI & CT test automation Database experience – SQL (DB MySQL, PostgreSQL, Oracle or MS SQL) Core job responsibilities: Innovate and develop highly available and efficient security products with inbuilt reliability and security Develop, implement and maintain More ❯
/Node with experience building scalable backend services and APIs. Strong experience in modern web application development using React. Knowledge of database technologies (e.g., PostgreSQL) and experience designing efficient data models. Ability to make key design decisions and communicate trade-offs to both technical and non-technical stakeholders. Strong problem More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Robertson Sumner
processes, migration approaches, and knowledge share across teams. Skills & Experience Required: Extensive hands-on experience with cloud database administration and migrations (e.g., Azure SQL, PostgreSQL). Strong background in managing Windows-based SQL Server environments across development, UAT, and production stages. Solid knowledge of designing high-availability (HA) database solutions More ❯
a culture of collaboration and technical excellence Design and develop new features in collaboration with leadership Build and maintain scalable backend (TS/Node.js, Postgres, Redis, Kubernetes) and frontend (ReScript, React.js) solutions Expand the third-party integration marketplace Support technical architecture planning and cross-functional teams Requirements: Proven leadership or More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Userled
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 one More ❯
Flackwell Heath, Buckinghamshire, United Kingdom Hybrid / WFH Options
Digital Appointments
experience with FastAPI for building efficient and scalable APIs. Solid understanding of software development principles, design patterns, and best practices. Experience with databases (e.g., PostgreSQL, MySQL, NoSQL). Familiarity with version control systems, particularly Git. A proactive and problem-solving mindset with excellent communication skills. Ability to work independently in More ❯
High Wycombe, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Digital Appointments
experience with FastAPI for building efficient and scalable APIs. Solid understanding of software development principles, design patterns, and best practices. Experience with databases (e.g., PostgreSQL, MySQL, NoSQL). Familiarity with version control systems, particularly Git. A proactive and problem-solving mindset with excellent communication skills. Ability to work independently in More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Natcap
per-PR ephemeral environments Authentication upgrade: Migrate from custom auth to Auth0 (or similar), with social login + MFA Data governance: Apply labelling to Postgres, S3 and BigQuery data Web security hardening: Audit React, GraphQL and FastAPI layers to eliminate XSS/CSRF and strengthen CSP Static analysis remediation: Triage More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Infact
Go API development, and 1 year in React or similar – we use Svelte. Experience with secure AWS infrastructure, containers, and distributed systems, e.g., Docker, PostgreSQL Aurora, Cognito, DynamoDB, ECS. Proficiency in modern CI/CD practices, e.g., GitHub Actions, and experience in designing for operations, including observability, automation, and SRE More ❯
and a scripting language such as Python or Perl required Detailed practical knowledge of FIX. Ideally, familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Familiarity with Kdb+ is a plus Working knowledge with TCP/IP, multicast, tcpdump, clocking (PTP, NTP) – a plus Bachelor’s Degree More ❯
reviews Requirements Bachelor's degree in Computer Science (or related field) 3+ years of relevant work experience .NET .NET Core ASP.NET MAUI SQL Server PostgreSQL Docker More ❯
one of the most exciting times. You will be working alongside a team of experienced full-stack product engineers, using TypeScript, React, Material UI, Postgres and AWS Services, taking end-to-end ownership of your projects. Requirements: Fullstack TypeScript and AWS experience, ideally 4+ years commercially Enjoy the ideal of More ❯
reviews Requirements Bachelor's degree in Computer Science (or related field) 3+ years of relevant work experience .NET .NET Core ASP.NET MAUI SQL Server PostgreSQL Docker More ❯
oxford district, south east england, United Kingdom
Premier Group
reviews Requirements Bachelor's degree in Computer Science (or related field) 3+ years of relevant work experience .NET .NET Core ASP.NET MAUI SQL Server PostgreSQL Docker More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Maze
with a slight emphasis on backend development. Key Responsibilities: Own end-to-end feature development with a backend focus Architect and optimise APIs, databases (Postgres), and deployment pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
JSS Search
Azure), Azure Fabric, Data Factory, Data Lakes, Data Bricks, and ETL processes. Experience with database management systems (e.g., MS SQL, Cosmos DB, Mongo DB, PostgreSQL) along with strong DML and DQL experience. Strong knowledge and experience in Bulk and Event-Driven Data Analytics. Experience with Data Catalogue and Meta Data More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Unknown Systems
product evolution Helping shape the future of a global community-driven product Our Tech Stack: Frontend: Flutter (iOS, Android, Web) Backend: FastAPI, Python Database: PostgreSQL Auth: AWS Cognito Infra: Redis, Alembic, SQLAlchemy, Pydantic, Pytest AI: OpenAI API integrations Feed: Multi-factor ranking system for personalised content You’re a Great More ❯
related challenges that come with this environment Strong background in software development and DevOps, with hands-on understanding of AWS, .NET, SQL, MySQL, and PostgreSQL Demonstrated success in leading, managing, and scaling offshore teams Able to operate strategically while also rolling up sleeves when needed in high-growth or fast More ❯