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Showing 11 - 20 of 272 contractsSorted by date

Embedded Software Engineer

Certain Advantage

£68.00per hour
inside IR35onsiteseniorCC++LinuxReal-TimeRhapsody UMLPythonAdaFreeRTOSDOORSRTCEWM

Embedded Software Engineer subcontractor role based in Bristol for a world‑class defence organisation. You will develop and test embedded real-time software on Linux using C/C++, work with target hardware and ICDs, and contribute to integration testing in a lab environment. 6-month initial contract, £68/hour, onsite with a compressed 4-day week (potential hybrid/remote arrangements).

2 days ago
6 months
Bristol
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Aladdin Full Stack API Engineer - Aladdin Implementation

Square One Resources

£850.00per day
inside IR35hybridPythonBlackRock Aladdin APIsRESTful APIsAWSAzure

Contract Full Stack API Engineer role focused on BlackRock Aladdin APIs for a large Aladdin transformation programme. Design, build, and integrate full stack API solutions, rework and optimise Python scripts, and perform data mapping across legacy and Aladdin systems on a hybrid London-based assignment. Initial 6-month contract, inside IR35.

2 days ago
6 months
London
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Front End Developer (SC Cleared)

Randstad

£650.00per day
onsiteleadReactTypeScript

We are seeking a Front End Developer with strong software engineering background to lead modernization of our application suite at Adastral Park. This is a hands-on role focusing on transitioning existing applications to a TypeScript/React baseline, driving security, performance, and development efficiency in an Agile environment. You will capture requirements from Product Owners, translate them into JIRA stories, and deliver high-quality, version-controlled front-end software using our boilerplate architecture. Location: Ipswich, on-site; contract length six months; active SC clearance required.

2 days ago
6 months
Ipswich
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Java Developer

Sanderson PLC

£530.00per day
seniorJavaSpring BootPostgresDockerJUnitMockitoCI/CDJenkinsSwagger OpenAPIGradleLiquibaseKafkaReactTypescript

Contract Java Developer role requiring extensive Java (Spring Boot) experience in large microservice architectures. Strong emphasis on test-driven development, containerization with Docker, and relational databases (Postgres). Familiar with CI/CD (Jenkins) and agile teams. Kafka knowledge is advantageous; desirable skills include Swagger/OpenAPI, Gradle, Liquibase, React and TypeScript.

3 days ago
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DevOps Engineer

Square One Resources

£571.00per day
inside IR35hybridseniorJenkinsGroovyJavaMavenNode.jsNPMPythonHelmTerraformcontainersSLSASBOMSonarQubeSonatype IQSAST

Contract DevOps Engineer role for a tier 1 banking client focusing on Jenkins Groovy shared library, CI/CD, and secure software supply chain; responsibilities include designing Groovy pipeline steps, extending Python tooling for SLSA provenance and SBOM generation, optimizing performance, ensuring artifact integrity, and mentoring engineers on secure pipeline development.

3 days ago
8 months
Birmingham
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ServiceNow Developer - IRM Specialist

Experis UK

inside IR35remoteleadServiceNowIRMGRCFlow DesignerACLsGlide scriptingCMDBREST APIsMID Server

Two ServiceNow IRM Specialists are needed to lead the design, configuration, and implementation of ServiceNow IRM/GRC modules, optimize governance and compliance workflows, integrate risk data via REST APIs and MID Server, and partner with stakeholders. This remote UK contract runs for 6 months (initially) and is Inside IR35 (umbrella only).

3 days ago
6 months
City of London
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Microsoft Fabric / Azure Data Architect

IO Associates

£600.00per day
inside IR35remoteleadMicrosoft FabricAzure Data ServicesETLdata warehousing

Experienced Data Architect to design and implement scalable cloud data platforms using Microsoft Fabric and Azure, lead data integration and migration initiatives, and drive governance, security, and performance improvements across a data transformation programme.

3 days ago
Manchester
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MS Dynamics 365 CE Developer

Experis UK

inside IR35onsiteseniorDynamics 365Power AppsPower AutomateDataverseModel-Driven AppsCanvas AppsJavaScriptTypeScript.NETC#REST APIsSOAP APIsAzureAzure DevOpsAzure Logic AppsPCFPower BISharePointTeamsCopilot StudioCopilot for Sales

Senior D365 Developer Consultant to design, develop and extend Dynamics 365 (CE/Power Platform) using Power Apps, Power Automate and Dataverse, collaborating with stakeholders and Microsoft partners to deliver integrated, enterprise-grade solutions.

3 days ago
6 months
London
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Infrastructure Engineer

Experis UK

onsiteTypeScriptReactNodeJS

An experienced Infrastructure Engineer is required for a contract in Ipswich to lead a critical rewrite project, modernising applications with a security- and performance-focused approach. Requires TypeScript, React and NodeJS; Agile experience; SC Clearance essential. On-site (5 days per week) with Umbrella payroll.

3 days ago
Ipswich
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Data Engineer

Experis UK

inside IR35hybridJavaSpring BootDockerREST APIsmicroservicesrelational databasesNoSQL databasesETL/ELTstreamingevent-driven systemsAWSAzureGCP

Design, develop, and maintain scalable data pipelines and microservices using Java and Spring Boot. Containerise applications with Docker and deploy them efficiently. Integrate data from multiple sources, ensuring flows are clean, reliable, and consistent. Optimise pipeline performance, reliability, and observability. Collaborate with Data Scientists, Analysts, and Software Engineers to create robust data solutions. Contribute to the architecture and design of data platforms and services. Maintain data quality, security, and compliance across workflows.

3 days ago
12 months
Croydon
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