25 of 25 Contract PostgreSQL Jobs

Senior Full Stack Developer (React & C#.NET)

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Azure DevOps, GitLab, GitHub Actions, or similar tools. Cloud Platforms: Proficient in Azure or AWS (Azure preferred). Databases: Strong skills in SQL Server, PostgreSQL, or other relational databases. containerisation: Experience with Docker and Kubernetes. Key Responsibilities Design & Develop: Create and maintain full stack applications using React JS and C#.NET ...

Senior Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £451/day
projects within a collaborative environment. Required Skills: Deep hands-on experience with Java and Spring Boot (Web Services, Spring Security, etc.) Strong knowledge of PostgreSQL (Postgres) - including schema design and query optimization Solid understanding of object-oriented programming principles and design Patterns Familiarity with front-end development and integration using ...

Scala Engineer

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£55 - £79 per hour
Participating in code reviews, pairing, and team delivery Tech Stack & Environment Backend: Scala, Java (Python desirable) Frontend: HTML, CSS, JavaScript Frameworks: Play, Spark Data: Postgres, MongoDB, Hudi Cloud: AWS (S3, ECS, Aurora, Lambda) DevOps: Jenkins, Airflow, Terraform Monitoring: Kibana, Grafana Ways of working: Agile (Scrum/Kanban), CI/ ...

Staff Software Engineer (Java, Glasgow)

Hiring Organisation
LMA Recruitment
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
experience with Kubernetes , Docker, Terraform, and CI/CD tools like Jenkins or GitHub Actions. Data & Messaging: Expert knowledge of Kafka , Apache Flink, PostgreSQL, Oracle, and Elasticsearch. Security: Deep understanding of OAuth 2.0, secure web services, and API gateway management. Candidate Profile Enterprise Experience: Proven track record delivering software within ...

Full Stack Developer

Hiring Organisation
HR GO Recruitment
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
stack Build scalable backend services using Node.js and TypeScript Develop modern user interfaces using React and Next.js Design and maintain relational and document databases (PostgreSQL, MongoDB) Build secure and performant RESTful APIs Implement scalable backend services and microservices Optimise application performance and system reliability Implement automated tests using Jest, Cypress ...

Backend Software Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
Engineer on large microservice architectures Strong experience building scalable backend and RESTful services using Java (Spring Boot) Ideally Java v21 (or very recent versions) Postgres (or other relational SQL databases) with a solid understanding of schema design and SQL Docker: confident containerising and deploying applications Test-Driven Development (JUnit, Mockito ...

DevOps Engineer (SC + NPPV3 Cleared)

Hiring Organisation
Syntax Consultancy Ltd
Location
CR0 2TA, Croydon, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day 500/day (Outside IR35)
CloudWatch, KMS, and Amazon Linux 2023. DevOps Tools: Terraform, Jenkins, Docker + Groovy pipelines experience. Scripting: Shell, Python, PowerShell, Perl, Java. PostgreSQL admin, performance tuning, HA, replication, backup/DR, Git, Jira, Confluence, ServiceNow. Monitoring tools: Grafana, Prometheus + Alert Manager. Key Tasks: troubleshooting, root cause analysis, 24/ ...

Contract Full-Stack JavaScript Developer - AI Platform

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
with a frontend-heavy bias Collaborating closely with product and engineering stakeholders in a fast-moving environment Tech Stack Next.js TypeScript Tailwind CSS Node.js PostgreSQL Claude Agent SDK Pydantic AWS Terraform Modal Sandboxes Interested? Apply now or send your latest CV to ASAP!If you haven’t heard back within ...

DevOps Engineer

Hiring Organisation
Adria Solutions
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Circa £400 per day (Outside)
teams to support and enhance cloud infrastructure and deployment pipelines. Tech Stack & EnvironmentCloud & Infrastructure Microsoft Azure (primary cloud platform) Azure Kubernetes Service (AKS) Azure PostgreSQL (Flexible Server) Azure Cache for Redis Azure Front Door & DNS Zones Key Vault, Storage Accounts Azure Entra ID & Privileged Identity Management (PIM) Multi-cloud exposure ...

Solution Architect Financial services Contract Dublin

Hiring Organisation
Adecco
Location
Dublin, City of Dublin, Republic of Ireland
Employment Type
Contract
Contract Rate
£517 - £604/day ltd company
containerized environments. You will have experience with high-volume ETL/data processing.Experience designing polyglot systems using different database technologies - RDBMS (SQL Server or PostgreSQL), NOSQL (ideally MongoDB).Experience with RESTful/GraphQL web APIs and async communication flows using (Redis Streams, Kafka etc.) If this role sounds of interest ...

Python Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
smooth running of existing Python/SQL reporting framework. The AI enablement Engineer will have experience with the following technologies/tools: Docker, Postgres, REST APIs, SFTP, Websockets OOP + Asynchronous Design Patterns PowerQuery/DAX/M Industry standard libraries used in software development within finance (pandas, numpy, scipy ...

Senior Backend Java Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £575 per day
Strong experience with Spring Boot Experience building REST APIs/microservices from scratch Strong testing skills using JUnit, Mockito, and ideally TDD Experience with PostgreSQL or another relational SQL database Experience with Docker Experience with CI/CD pipelines (e.g. Jenkins, GitHub Actions, GitLab CI, Azure DevOps) Comfortable working … with recent Java 17/21+ and Spring Boot experience, who has built APIs/microservices from scratch, writes automated tests, has worked with PostgreSQL, Docker, and CI/CD, and either already holds SC clearance or is willing and eligible to obtain it. Reasonable Adjustments: Respect and equality ...

AI Enablement Engineer

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
smooth running of existing Python/SQL reporting framework. The AI enablement Engineer will have experience with the following technologies/tools: Docker, Postgres, REST APIs, SFTP, Websockets OOP + Asynchronous Design Patterns PowerQuery/DAX/M Industry standard libraries used in software development within finance (pandas, numpy, scipy ...

Booking and Messaging Java Developer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £625 per day
durable subscriptions. Middleware & Networking: Expertise in socket programming and optimizing low-latency network communication. Modern Stack: Spring IoC/MVC, SQL (Sybase/PostgreSQL), and a solid grasp of Linux internals. Rate: £625 per day (Umbrella/Inside IR35) Location: London (Hybrid) Duration: 6 Months (Initial) Ideal Candidate ...

Java Software Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
build and maintain Java based microservices, applying test driven development and following established engineering standards. You'll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You'll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering … analysis and design. Essential experience Java and Spring Boot Building and maintaining microservice based systems Postgres or other relational SQL databases Test-driven development (JUnit, Mockito or similar) Docker and containerisation CI/CD pipelines (Jenkins or similar) Working in agile, multi-disciplinary teams Desirable experience Kafka Liquibase or similar ...

Senior Cloud/System Engineer - Enhanced DV

Hiring Organisation
PS Computer Services Ltd t/a Parker Shaw
Location
South East London, London, United Kingdom
Employment Type
Contract
Cloud Infrastructure: experience with AWS (compute, storage, and networking). Orchestration: Experience deploying or managing applications in OpenShift or Kubernetes environments. Database: Proficiency with Postgres (querying, optimization, and basic administration). Architecture: Understanding of Cloud Architecture and Designknowing how high-availability systems communicate. Career development opportunity: Upskilling: Gain deep expertise ...

Technical Support Engineer

Hiring Organisation
Proactive Appointments
Location
Surrey, England, United Kingdom
Employment Type
Contractor
Contract Rate
£200 - £215 per day
application architecture Experience with one or more of the following: JavaScript, HTML, CSS, XML Experience with relational databases (e.g. MySQL, MariaDB, Oracle, PostgreSQL) Ability to write or debug JavaScript or other object-oriented code Hands-on experience with browser developer/debugging tools (e.g. Chrome DevTools, Edge/IE tools ...

Java Developer

Hiring Organisation
BrightBox Group
Location
United Kingdom
Employment Type
Contract
Contract Rate
£500 - £530/day
cross-functional teams in an agile environment. Responsibilities - Develop and maintain high-quality Java applications using Spring Boot. - Design and manage databases, preferably using Postgres or other relational SQL databases. - Utilise Docker for containerization and deployment of applications. - Implement test-driven development practises using Junit, Mockito, or similar testing libraries. … with colleagues from various disciplines to deliver comprehensive solutions. Qualifications Essential Skills/Experience: - Proficiency in Java, particularly with Spring Boot framework. - Experience with Postgres or other relational SQL databases. - Familiarity with Docker for application deployment. - Strong understanding of test-driven development and experience with Junit and Mockito or similar ...

Senior Full-Stack Engineer - Contract - Remote

Hiring Organisation
Method Resourcing
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
application from, improving the Stripe integration, and implementing core tracking and SEO foundations, and more,. Tech Stack React, TypeScript, Next.js, Python (FastAPI), PostgreSQL, GCP (Cloud Run/SQL), Stripe, Firebase Auth, Terraform. Key Requirements Strong React/TypeScript and Next.js (SSR/SSG) Python/FastAPI backend experience PostgreSQL ...

Junior Python Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
support for existing data pipelines, APIs, and reporting frameworks, troubleshooting issues and resolving incidents. * Work across a technology stack centred on Python, Postgres, Docker, REST APIs, and local databases. * Assist with the management and optimisation of automated processes to improve reliability and efficiency. * Support infrastructure including virtual machines and data … role evolves. Profile * The Junior Python Developer will have commercial experience with Python or strong demonstrable project experience. * Experience or exposure to Postgres, REST APIs, and Docker is highly desirable. * Understanding of data processing, transformation, and automated workflows. * Exposure to supporting or maintaining systems, with a willingness to learn ...

Senior Developer FX Options Risk

Hiring Organisation
Reed
Location
Central London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£900 - £925 per day, Inc benefits
Technology colleagues across London, Hong Kong, and New York, contributing to a modern technology stack that includes TypeScript/React UI, C# services, PostgreSQL, and pricing services integrating with quant libraries. Required Skills & Qualifications: Strong experience in C# and modern backend development. Solid understanding of TypeScript and React. Proficiency with … PostgreSQL or similar relational databases. Experience integrating with quant libraries, pricing engines, or other computational services. Ability to operate effectively in a front-office or similarly fast-paced environment. Comfortable working with incomplete requirements and driving clarity through discussion. Strong communication skills and willingness to engage directly with Trading ...

Backend Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £522/day
Senior Backend Engineer (Security Compliance) - 100% Remote The Role Join a high-autonomy team as a senior contractor architecting the next generation of our security compliance platform. You will own technical decisions end-to-end ...

Application Developer

Hiring Organisation
ECS Resource Group Ltd
Location
Newark, Nottinghamshire, Newark on Trent, United Kingdom
Employment Type
Contract
Contract Rate
£400/day Outside IR35
Build responsive and performant user interfaces using React and Next.js Develop and integrate backend services using JavaScript Design, query, and optimise data models in PostgreSQL Collaborate with stakeholders to translate business requirements into technical solutions Participate in code reviews and ensure best practices are followed Troubleshoot, debug, and resolve application … required Required Skills & Experience Strong commercial experience with JavaScript Proven experience developing applications using React Hands-on experience with Next.js Solid experience working with PostgreSQL (schema design, queries, optimisation) Experience developing and supporting production applications Ability to work autonomously and deliver to agreed deadlines Familiarity with agile development practices ...

SQL DBA

Hiring Organisation
Sanderson Recruitment
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
Up to £417.22 per day + Inside IR-35
work within a skilled technical team to deliver reliable, high-performing database services across Microsoft SQL Server environments, with additional exposure to PostgreSQL and MySQL. Day to day, you'll handle installation, configuration, patching and maintenance, plus performance tuning, monitoring, and health checks. You'll own backup and recovery processes … looking for someone with at least five years' hands-on SQL Server experience in production or secure environments, plus working knowledge of PostgreSQL and MySQL. Strong T-SQL and a deep understanding of database internals are essential. Reasonable Adjustments: Respect and equality are core values to us. We are proud ...

SQL Server DBA- SC Cleared/DV Cleared

Hiring Organisation
Morson Edge
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£400 per day
enterprise database systems with a primary focus on Microsoft SQL Server (MSSQL). This role also supports and administers additional database platforms including PostgreSQL and MySQL to ensure reliability, security, performance, and availability across the data environment. • Extensive experience administering Microsoft SQL Server in production/secure environments. • Current … Security or DV Security Clearance or eligible • Skill with PostgreSQL and MySQL database administration. • Strong understanding of T SQL, SQL query optimization, and database internals. • Extensive years of experience administering Microsoft SQL Server in production/secure environments. • Hands-on expertise with PostgreSQL and MySQL database administration. • Strong understanding ...