1 to 25 of 65 Contract PostgreSQL Jobs

Senior Java Spring Boot Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Norwich, Norfolk, East Anglia, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £400 to £550 per day
Jenkins, GitHub Actions, GitLab CI, Azure DevOps). Familiarity with API gateways, service mesh, and cloud-native patterns. Work with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis). Write optimized SQL queries, design schemas, and build repository layers via JPA/Hibernate. Understand caching patterns and distributed cache strategies. ...

Front End Developer - Active SC

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £550.0 per day + Up to £550 per day - Inside IR35
Proficiency in test-driven development (e.g., JUnit, Mockito) and building robust, well-tested applications. Skilled in containerisation with Docker and relational databases such as Postgres (Liquibase exposure beneficial). Experienced with CI/CD pipelines and modern DevOps practices (e.g., Jenkins or similar tooling). Familiarity with Swagger/OpenAPI ...

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 ...

Backend Software Engineer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £550.0 per day + up to £550pd (inside IR35)
Java Software Engineer on large microservice architectures Active Security Clearance (SC) Strong capability building scalable RESTful APIs and backend services in Java (Spring Boot): Postgres (or other relational SQL databases) with solid understanding of schema design and SQL Docker: Confident containerising and deploying applications Test-Driven Development (JUnit & Mockito ...

Platform Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £500/day
/or Azure; Terraform for IaC CI/CD pipeline experience, ideally Jenkins and/or GitHub Actions Working knowledge of HAProxy, PostgreSQL, and/or Microsoft SQL Server Experience with testing frameworks such as Gatling (Scala), Karate, or Playwright is advantageous ...

Java Developer

Hiring Organisation
RT Consulting
Location
Solihull, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £500 per day Outside IR35
secure coding Core Skills & Experience Java Spring Boot, Spring Data JPA, Spring Integration, Spring Batch Microservices architecture REST & SOAP Web Services JPA/Hibernate PostgreSQL/Aurora ActiveMQ or similar messaging technologies CI/CD: Maven, Git, Jenkins, SonarQube Docker, Linux AWS (EC2, SQS, RDS, DynamoDB, S3, KMS, CloudWatch) Experience ...

Senior Full Stack Web Developer

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£75,000
Expertise in Python, including popular Python libraries: NumPy, Pandas, PySpark and frameworks: Django, Django Rest Framework, FastAPI Hands-on experience with both relational (e.g. PostgreSQL) and non-relational databases (e.g. Elasticsearch, Redis) Extensive experience in data warehousing architecture, big data processing and ETL Demonstrable expertise in Unix/Linux environments ...

Fullstack Developer

Hiring Organisation
Damia Group Ltd
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500 per day
particularly in AWS Desirable Skills & Experience: Familiarity with functional programming principles and Test-Driven Development (TDD) . Experience working with both relational databases (e.g., Postgres) and NoSQL Understanding of REST API design patterns and OpenAPI specifications . Hands-on experience with the AWS Cloud Platform . Knowledge of GitHub ...

Python Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £320 to £380 per day
Jinja2. Data, Analytics & Databases Perform data manipulation and analysis using tools like Pandas and NumPy. Design, query, and maintain both relational databases (e.g., PostgreSQL) and NoSQL/document stores (e.g., MongoDB). Build data pipelines and support analytics dashboards and visualizations in Python. Mathematical Modelling & Optimization Develop and solve Linear ...

Java Angular Developer

Hiring Organisation
Purview Consultancy Services Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Qualifications Core Languages Java JavaScript HTML CSS Frameworks Spring Spring Boot FrontEnd React Angular Vue APIs RESTful API development and consumption Databases SQL MySQL PostgreSQL and NoSQL databases Tools Git Jira CICD tools Methodologies AgileScrum Soft Skills Problemsolving communication teamwork attention to detail Skills Mandatory Skills : Architecture Patterns and Styles ...

Senior Python Developer - Digital Trading Analytics

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£380 - £465 per day
logical data modelling, pandas, SQLAlchemy). Data Engineering: High-scale workload experience using Parquet or Arrow. Database Expert: Mastery of SQL Server or PostgreSQL (tuning, joins, transactions, and complex aggregations). Cloud & Infrastructure: Hands-on experience with AWS or Azure, Docker, and Kubernetes (Helm, StatefulSets). Automation: Proficiency ...

Full-Stack Developer - Platform

Hiring Organisation
Panoramic Associates
Location
Chennai, Tamil Nadu, India
Employment Type
Contract
documentation and conduct code reviews Ensure platform reliability, monitoring, and performance Tech Stack: Frontend/Backend: TypeScript, React, Next.js, Node.js APIs & Data: REST, GraphQL, PostgreSQL Cloud & DevOps: GCP, GitHub, GitHub Actions, CI/CD Requirements: 5+ years of Full Stack development experience Experience with distributed systems and event-driven architecture ...

Software Developer - Rust & Python

Hiring Organisation
IO Associates
Location
Northampton, Northamptonshire, East Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
Experience deploying and managing microservices in containerised environments, particularly Kubernetes Proficiency in database design and query optimisation for systems like MS SQL Server or Postgres Familiarity with message queuing systems including RabbitMQ or Kafka Knowledge of software development tools such as Azure DevOps and experience setting up CI/ ...

Solution Architect

Hiring Organisation
NEEV LIMITED
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Knowledge o Hands-on architectural experience with: Java (backend application design) Angular (frontend application architecture) Camunda (workflow/BPM orchestration) MS SQL Server and PostgreSQL (data modelling and persistence) Microsoft Azure (cloud-native solution design) o Solid understanding of cloud-based architectures, especially Azure or AWS, including API gateways, security ...

Senior Linux Engineer

Hiring Organisation
SUMMER-BROWNING ASSOCIATES LIMITED
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £0.01 per day + competitive
experience of Agile/DevOps working practices. Experience of systems monitoring infrastructure. Working knowledge of Confluence, Jira and JSM. Sound understanding of database technologies, PostgreSQL, MariaDB, MongoDB, SQL. Manage Linux certificates across the environment. Good experience of squid. Responsible for driving all system upgrades across Linux tooling. Good understanding across ...

DBA Specialist

Hiring Organisation
Experis
Location
Winchester, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£425 - £465/day
similar role. Strong understanding of database concepts and principles. Proficiency in one or more database management systems (e.g., Oracle, Microsoft SQL Server, MySQL, PostgreSQL, MongoDB). Experience with database performance tuning and optimization. Knowledge of database security best practices. Familiarity with cloud-based database services (e.g., AWS RDS, Azure ...

Full Stack Engineer

Hiring Organisation
Circle Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£250 - £300 per day
development workflows Experience working independently and communicating effectively in distributed teams Desirable : Familiarity with (or happy to learn): Apache Spark (EMR) and Delta Lake PostgreSQL (Aurora) CI/CD (Github Actions) and IaC (Helm, CloudFormation) Monitoring (Sentry) Knowledge/interest in research or academic writings/publishing Role/Responsibilities ...

Full Stack Engineer (Java / ReactJS)

Hiring Organisation
Shillito Group
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£520.00 - £525.00 per day
microservices architecture Regular delivery of changes to production at high cadence Building and delivering RESTful APIs to production Experience designing schemas and working with PostgreSQL databases Desirable Experience Containers and orchestration technologies (Docker, Kubernetes) and exposure to GCP Previous experience within the banking or financial services sector Please apply ...

Linux Engineer

Hiring Organisation
Henderson Scott
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
line level. Hands-on experience with Ansible automation and infrastructure monitoring. Working knowledge of Confluence, Jira and JSM. Understanding of database technologies such as PostgreSQL, MariaDB, MongoDB and SQL, plus experience managing Linux certificates, squid and Linux tooling upgrades. Broad understanding of on-prem and cloud-based infrastructure, with occasional ...

Senior DevOps Engineer ArgoCD

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
experience including Cloudfront, S3, EKS, LoadBalancing, Security, API Gateway, Transit Gateway ArgoCD OpenTelemetry Istio Database experience ideally but not mandatory: RDS (Oracle/Postgres), MongoDB Gitlab CICD Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy. ...

Lead Fullstack Developer

Hiring Organisation
Sanderson Government and Defence
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £550 per day + Inside IR35
inflight tickets Release preparation Show and tells and demonstrations Tech stack: Typescript on NodeJS AWS Cloudwatch, Lambda, SQS, S3, RDS and DDB Terraform PostgreSQL Scala/Java Jira, Slack, Teams and Figma (Collaboration tooling) Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

Lead Fullstack Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 per day
inflight tickets Release preparation Show and tells and demonstrations Tech stack: Typescript on NodeJS AWS Cloudwatch, Lambda, SQS, S3, RDS and DDB Terraform PostgreSQL Scala/Java Jira, Slack, Teams and Figma (Collaboration tooling) Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

Performance Tester

Hiring Organisation
Damia Group Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £450 per day + inside IR35
then a new one will be signed and the contract should be extended Greenfield project Data Modelling, Oauth, Javascript Typscript React, node.js, data streams, PostgreSQL, Lambda AWS: API gateway, RDS, Cloudfront, Cognito. Terraform, GitHub, GitFlow pipelines This temporary contract is outside IR35 and will be delivered on a statement ...

Lead Java Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Solihull, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day Outside IR35
quality Java code. Essential Skills and Experience: Proficiency in Java 17+, Spring Boot, Spring Data JPA, Spring Integration, Spring Batch, Microservices, Quartz, SQL Database (PostgreSQL), JPA (Hibernate), REST and SOAP Web Services, Messaging service (ActiveMQ), Maven, Junit, Jenkins, AWS Cloud hosting and its components, Postgres/Aurora, Bootstrap, Docker … abilities. Desired Skills and Experience: Experience in Angular and Node JS. Experience in Jaspersoft reporting tool. DBA experience in performance tuning SQL queries and Postgres/Aurora DB config. Experience working with Spring Cloud, Spring Batch, and Spring Integration. Experience working with Activiti BPMN. Experience working with Postfix. Experience ...

Data Visualisation Engineer

Hiring Organisation
Hays
Location
Swindon, Wiltshire, South West, United Kingdom
Employment Type
Contract
Contract Rate
Up to £546.0 per day + £546 Per Day Inside IR35
ecosystems, including API Integrations, PowerBI gateways and Serverless workflows, (Lambda). - Design and implement data solutions using storage and processing technologies, e.g. MySQL, PostgreSQL, SharePoint, S3 or AWS RDS). - Contribute to internal tools and platforms using full-stack technologies e.g. Angular, Node.js, Java or Python. - Manage CI/ ...