Contract ECMAScript Job Vacancies

76 to 100 of 114 Contract ECMAScript Jobs

ServiceNow Architect

London, United Kingdom
Henderson Scott
Architect on integration projects, ideally within the public sector. Familiar with key integration technologies: SSO, SAML, SSL REST, SOAP, JSON LDAP, JDBC, ODBC SCP, FTPS, Web Services Experience with: JavaScript (HTML5, Jelly, jQuery, AngularJS) Agile/Scrum delivery Jira, Confluence, RabbitMQ, Apache Camel, DevOps Knowledge of: Microservices architecture Enterprise integration patterns Exposure to other ITSM platforms (e.g., BMC Remedy, HP More ❯
Employment Type: Contract
Posted:

ServiceNow Architect

London, South East, England, United Kingdom
Henderson Scott
Architect on integration projects, ideally within the public sector. Familiar with key integration technologies: SSO, SAML, SSL REST, SOAP, JSON LDAP, JDBC, ODBC SCP, FTPS, Web Services Experience with: JavaScript (HTML5, Jelly, jQuery, AngularJS) Agile/Scrum delivery Jira, Confluence, RabbitMQ, Apache Camel, DevOps Knowledge of: Microservices architecture Enterprise integration patterns Exposure to other ITSM platforms (e.g., BMC Remedy, HP More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

VOIP/SIP Network Engineer

East Sussex, England, United Kingdom
Salt Search
mindset Essential Skills & Experience: Strong knowledge of Session Initiation Protocol (SIP) and SBC technologies Hands-on experience with SBCs, ARM/ECB, and backend management tools Proficiency in Python , JavaScript , HTML/CSS , or Java/Kotlin Working knowledge of networking (routers, switches, firewalls, SASE) - Network+ or CCNA a plus Experience in writing detailed documentation and collaborating across technical teams More ❯
Employment Type: Contractor
Rate: £280 - £290 per day
Posted:

Python Developer

London, United Kingdom
Computappoint
data processing Stakeholder engagement skills - comfortable working directly with business users Problem-solving expertise with ability to understand complex business needs BONUS SKILLS: PHP experience - additional web development capabilities JavaScript knowledge - full-stack understanding would be ideal Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy More ❯
Employment Type: Contract
Rate: GBP Daily
Posted:

Python Developer

City of London, London, England, United Kingdom
Computappoint
data processing Stakeholder engagement skills - comfortable working directly with business users Problem-solving expertise with ability to understand complex business needs BONUS SKILLS: PHP experience - additional web development capabilities JavaScript knowledge - full-stack understanding would be ideal Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy More ❯
Employment Type: Contractor
Rate: Competitive salary
Posted:

Secondary IT Teacher

Heswall, Merseyside, United Kingdom
Milk Education
the UK. Degree in Computer Science, IT, or a related subject. Experience teaching IT or Computer Science at KS3 and KS4. Strong knowledge of relevant programming languages (e.g. Python, JavaScript, HTML/CSS) and current educational technologies. Excellent communication and classroom management skills. A commitment to inclusive and effective teaching practices. An understanding of online safety and safeguarding practices. Desirable More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Secondary IT Teacher

Birkenhead, Merseyside, England, United Kingdom
Milk Education - The UK’s First Environmentally Friendly Education Recruitment Agency
the UK. Degree in Computer Science, IT, or a related subject. Experience teaching IT or Computer Science at KS3 and KS4. Strong knowledge of relevant programming languages (e.g. Python, JavaScript, HTML/CSS) and current educational technologies. Excellent communication and classroom management skills. A commitment to inclusive and effective teaching practices. An understanding of online safety and safeguarding practices. Desirable More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Integration Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Salt Search
etc.). Required Skills & Experience: Strong experience developing with. NET/C# Excellent understanding of Object-Oriented Programming Hands-on experience with T-SQL and SQL Server Familiarity with: JavaScript, jQuery Web APIs/XML Web Services Agile/Scrum delivery Team Foundation Server (TFS) Dependency Injection (e.g., Unity) Desirable : Exposure to NHS systems or healthcare projects Experience with HL7 More ❯
Employment Type: Contractor
Rate: £220 per day
Posted:

Salesforce Technical Lead

Nottingham, Nottinghamshire, East Midlands, United Kingdom
Queen Square Recruitment Limited
Reports, etc. Advanced skills in Apex (Classes, Triggers, APIs), VisualForce, and Lightning Web Components (LWC). Experience with JEST for LWC testing. Solid understanding of web technologies (HTML, CSS, JavaScript). Proven experience in multi-system integration and design patterns. Proficiency in tools like JIRA and Bitbucket. Salesforce certifications including PD2 and Admin (minimum of four total required). Personal More ❯
Employment Type: Contract
Posted:

Operations Coordinator

London, South East, England, United Kingdom
Hybrid / WFH Options
White Bullet Solutions Limited
for a diligent and enthusiastic individual with experience in data operations, online research, using databases, and advanced skills with Excel and PowerPoint with experience in scripting in Python or JavaScript desirable. You should be enthusiastic about technology and the Internet as well as being tech-savvy. You must have excellent attention to detail, with experience in the ad industry or … client requirements into tech operations and implement management policies Proven experience in Internet research and analysis Advanced skills in Excel, PowerPoint, Word Tech savvy, with experience desired in Python, JavaScript and SQL. Linux experience a bonus Clear and confident written and verbal communication in English and ability to communicate issues clearly, with confident presentation skills Flexible, self-motivated, able to More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Senior Salesforice Developer

London, United Kingdom
IT Talent Solutions Ltd
have 5 years + of in-depth, hands on experience and come from a strong Salesforce platform & development background. Essential skills include: Salesforce development (Apex, LWC, SOQL), Certifications (PD2, JavaScript Developer 1, Cloud). Ci/CD Tools (Copado or Gearset) Proven leadership and team mentoring skills are a must. Exciting opportunity to work on large scale products, within an More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Senior Salesforice Developer

Richmond upon Thames, Greater London, Richmond, United Kingdom
IT Talent Solutions
have 5 years + of in-depth, hands on experience and come from a strong Salesforce platform & development background. Essential skills include: Salesforce development (Apex, LWC, SOQL), Certifications (PD2, JavaScript Developer 1, Cloud). Ci/CD Tools (Copado or Gearset) Proven leadership and team mentoring skills are a must. Exciting opportunity to work on large scale products, within an More ❯
Employment Type: Contract
Posted:

SC/DV Cleared Senior Platform Engineer

Hampshire, South East, United Kingdom
IO Associates
ASAP Skills & Experience: Active SC or DV Clearance. Proven experience in VMware/Aria ecosystems. Orchestration experience, with the ability to create and manage complex workflows. Strong scripting skills (JavaScript, Python, PowerShell). Solid understanding of source control and CI/CD pipeline management. Strong networking knowledge within secure infrastructure environments. Ability to operate at a senior level with excellent More ❯
Employment Type: Contract
Rate: £600 - £650 per day
Posted:

AWS Architect

United Kingdom
Hybrid / WFH Options
DGH Recruitment
will possess a demonstrable understanding of: - The Media Supply Chain - Scheduling systems, Play-Out, VoD preparation etc Further Required Experience: - In-depth understanding of modern cloud infrastructure - Competency in JavaScript/TypeScript and/or Python - Databases: NoSQL and RDBMS - Compute: AWS Lambda, containers and orchestration (EC2, Fargate, Kubernetes etc.) - Messaging/integration: SQS, SNS, EventBridge etc. - Storage: S3, EBS More ❯
Employment Type: Contract, Work From Home
Rate: £400 - £500 per day
Posted:

DevOp Engineer / Test Lead (eDV required)

Cheltenham, Gloucestershire, South West, United Kingdom
Defence
Strong Linux and server administration skills. Proficiency in Jenkins for CI/CD pipeline management. Hands-on experience in software testing , preferably using: Cypress , Cucumber (test automation frameworks). JavaScript and Java (desirable). Security Clearance: BPSS/DV clearance required. Cobalt clearance must have been held for 12+ months . This is an exciting opportunity for a DevOps professional More ❯
Employment Type: Contract
Posted:

Verification Engineer

Cambridge, Cambridgeshire, England, United Kingdom
Hybrid / WFH Options
MicroTECH Global Ltd
language familiarityExperience with toolchains such as LLVM or GCCDVCS tools (e.g., Git)Experience with job schedulers (SGE or similar DRMS)XML/XPath/XSLTWeb technologies: HTML/DOM, JavaScript, SQL Working Pattern:Hybrid working: 3 days onsite in Cambridge or Bristol, 2 days remote More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Data Engineer / Software Engineer - AI/ML Research

London, South East, England, United Kingdom
Hybrid / WFH Options
US TECH SOLUTIONS LIMITED
. Familiarity with data risk mitigation practices. Preferred Skills Experience using client-specific data pipelines or filtering frameworks. Knowledge of machine learning concepts. Exposure to front-end technologies like JavaScript is a plus. Background in research or AI/ML project environments is beneficial. More ❯
Employment Type: Contractor
Rate: £45.00 - £50.00 per hour
Posted:

Senior Applications Developer - Local Authority

Essex, United Kingdom
Hybrid / WFH Options
Spencer Clarke Group
You will have the following experiences: Extensive experience in a similar role Microsoft certifications such as PL-100, PL-200, PL-400, PL-600. Proficiency with JSON, Power Fx, JavaScript, HTML, and SQL. Local Authority experience is essential How to apply Once your CV is received, if you are successful you will be contacted. Due to the extremely high number More ❯
Employment Type: Contract
Posted:

Ruby Developer

London, United Kingdom
Hybrid / WFH Options
Talent International
complex projects. Demonstrable strong experience working on APIs, including design, development, and integration (RESTful, GraphQL). Proficiency in Node.js for specific Back End services and tooling. Solid understanding of JavaScript for Front End integration and broader development needs. Experience with relational databases (eg, PostgreSQL, MySQL). Familiarity with version control systems (eg, Git). Understanding of agile development methodologies. SC More ❯
Employment Type: Contract
Rate: GBP 500 - 550 Daily
Posted:

Power Platform Developer / low code developer

London, United Kingdom
Pontoon
enhancing operational efficiency! Required Skills: Strong experience with Power Platform and Power Apps. Experienced in Power Automate, Model Driven Apps and Dataverse is essential Proficiency in M365, C# and JavaScript Experienced in HCL Notes (Lotus Notes - Version 9 ,12), Formula Language, and Lotus Script. Knowledge of Power Automate, Power BI, SharePoint, Teams, and Common Data Service (CDS). Experience with More ❯
Employment Type: Contract
Posted:

Power Platform Developer / low code developer

London, South East, England, United Kingdom
Pontoon
enhancing operational efficiency! Required Skills: Strong experience with Power Platform and Power Apps. Experienced in Power Automate, Model Driven Apps and Dataverse is essential Proficiency in M365, C# and JavaScript Experienced in HCL Notes (Lotus Notes - Version 9 ,12), Formula Language, and Lotus Script. Knowledge of Power Automate, Power BI, SharePoint, Teams, and Common Data Service (CDS). Experience with More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Technical Support Engineer (JavaScript)

Staines, Middlesex, United Kingdom
Huntress - Key Accounts
Technical Support Engineer (JavaScript)- Staines/Hybrid- 12 Months- 150- 200 per day A global technical company are looking for an experienced Technical Support Engineer to join their team on an initial 12 month assignment. The successful candidate will resolve technical cases created by customers looking for help to understand or troubleshoot unexpected behaviours or to answer technical questions about … Skills/Experience: 2 - 4+ years customer facing technical support experience Working knowledge of the components in a web applications stack Experience in one (or more) of the following: JavaScript, CSS, HTML, XML Experience in Relational Databases (i.e. MySQL, MariaDB, Oracle) Good experience writing or debugging JavaScript (or other object orientated languages) Good experience in using browser debug tools, i.e. More ❯
Employment Type: Contract
Rate: GBP 150 - 200 Daily
Posted:

Technical Support Engineer (JavaScript)

Staines, Surrey, United Kingdom
Huntress - Key Accounts
Technical Support Engineer (JavaScript)- Staines/Hybrid- 12 Months- £150-£200 per day A global technical company are looking for an experienced Technical Support Engineer to join their team on an initial 12 month assignment. The successful candidate will resolve technical cases created by customers looking for help to understand or troubleshoot unexpected behaviours or to answer technical questions about … Skills/Experience: 2 - 4+ years customer facing technical support experience Working knowledge of the components in a web applications stack Experience in one (or more) of the following: JavaScript, CSS, HTML, XML Experience in Relational Databases (i.e. MySQL, MariaDB, Oracle) Good experience writing or debugging JavaScript (or other object orientated languages) Good experience in using browser debug tools, i.e. More ❯
Employment Type: Contract
Rate: £150 - £200/day
Posted:

Frontend Engineer - Immediate Start

London, South East, England, United Kingdom
Hybrid / WFH Options
Hays Specialist Recruitment Limited
a rolling contract basis for a brand-new business-critical media-orientated project. What you'll need to succeed : Strong web development experience with React and Preact. Strong vanilla Javascript experience. Good understanding of NodeJS. Strong cloud experience, ideally with AWS. Immediate availability to start - mandatory. What you'll get in return Up to £450pd outside IR35. London-based hybrid More ❯
Employment Type: Contractor
Rate: £400 - £450 per day
Posted:

Workday Extend Expert

Norwich, Norfolk
LA International Computer Consultants Ltd
object model and XPaths. * Proficiency in Workday Studio and Workday Integration tools (e.g., EIB, Core Connectors, REST/SOAP APIs). * Experience with Object-Oriented Programming (OOP) concepts and JavaScript or a similar language. * Familiarity with Workday security model, including domain and business process security policies. * Strong understanding of RESTful API development and web service integration. * Effective communication and documentation More ❯
Employment Type: Contract
Rate: £540 - £550
Posted: