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Global bank based in Canary Wharf.

Role - C# / WPF / WCF / Winform Developer

Duration - 6 months with likely extension

Rate - £400 p/d (inside IR35)

Location - Remote / Canary Wharf

Tech Stack

C#WPFWinformsSQLOracle

Tasks

Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required.As well as application development, this role will also include all aspects of system constructions and support for existing programmes which are written as WinForms (C#.NET) applications. Also, applications written in other languages like MS VBA for Excel and Access, MS VB and MS Excel Macros will also be required.

Additional Tasks

Defining Database objects required in systems to connect with SQL and Oracle Database Administrators in both London and New York.Providing script for database inquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) to perform data analysis based on requirements from business parties.Setting up a system distribution method to Citrix and application servers for both Web and Window applications.Troubleshooting systems in an event of failure and implementing necessary solutions by checking Windows Operating System, Internet Information Server and any other relevant environments where the JRIE applications are running. In some case this role will act to liaise with other application support team staff.Following the existing team programming policy to keep a common development style to be shared in team members.Updating versions of MS .Net Framework and MS Visual .NET platform to include any necessary changes of existing systems running in Production.Liaising with the relevant support teams such as other Development sections, Technical Support, Network and Infrastructure and DBA where Business users experience system problems.Assessing the impact of data processing loads on SQL and Oracle database and, when appropriate, finding alternative approaches.Rolling out changes with a coordination of Release manager. It is important to maintain the change history of applications

GCS is acting as an Employment Business in relation to this vacancy.

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Hi,

We are hiring for below:

JOB DESCRIPTION:

🚀 Now Hiring: Role: Senior Oracle Developer - Oracle to .NET (C#) Migration Project

Type: Contract Inside IR35
Location : Nottingham[ 1 day in office / week - Hybrid ]

Rate : £500 - 560 p/d Inside IR35

Job Description

Required Skills & Experience

5+ years of experience developing in Oracle PL/SQL, including deep knowledge of stored procedures, triggers, and packages.Proven experience in migrating business logic from Oracle to .NET (C#), with a focus on re-architecture rather than direct translation.Strong understanding of Oracle internals and how database logic integrates with external systems.Experience migrating data from Oracle to other databases especially Postgres/MySQL.Ability to work collaboratively in a cross-functional team environment.Strong problem-solving ability and attention to technical detail.Excellent communication skills, with the ability to document and explain complex systems clearly.

GCS is acting as an Employment Business in relation to this vacancy.

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Global bank based in Canary Wharf.

Role - C# / WPF / WCF / Winform Developer

Duration - 6 months with likely extension

Rate - £400 p/d (inside IR35)

Location - Remote / Canary Wharf

Tech Stack

C#WPFWinformsSQLOracle

Tasks

Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required.As well as application development, this role will also include all aspects of system constructions and support for existing programmes which are written as WinForms (C#.NET) applications. Also, applications written in other languages like MS VBA for Excel and Access, MS VB and MS Excel Macros will also be required.

Additional Tasks

Defining Database objects required in systems to connect with SQL and Oracle Database Administrators in both London and New York.Providing script for database inquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) to perform data analysis based on requirements from business parties.Setting up a system distribution method to Citrix and application servers for both Web and Window applications.Troubleshooting systems in an event of failure and implementing necessary solutions by checking Windows Operating System, Internet Information Server and any other relevant environments where the JRIE applications are running. In some case this role will act to liaise with other application support team staff.Following the existing team programming policy to keep a common development style to be shared in team members.Updating versions of MS .Net Framework and MS Visual .NET platform to include any necessary changes of existing systems running in Production.Liaising with the relevant support teams such as other Development sections, Technical Support, Network and Infrastructure and DBA where Business users experience system problems.Assessing the impact of data processing loads on SQL and Oracle database and, when appropriate, finding alternative approaches.Rolling out changes with a coordination of Release manager. It is important to maintain the change history of applications

GCS is acting as an Employment Business in relation to this vacancy.

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BPM Developer Opentext MBPM (Metastorm) - Hybrid / Canary Wharf - 6 month Contract - Banking

Role - BPM Developer

Duration - 6 months with very likely extension

Location - Remote / Canary Wharf - 3 days per week in a Canary Wharf office

Rate - £415 per day (Inside IR35)

Tech Stack

MBPMC#JavaScriptSQL / Oracle

Tasks

Understanding business requirements, designing applications / workflows in Opentext MBPM (Metastorm), business data analysis, programming in Visual C#.NET using both Oracle and SQL Server database and APIs, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents.Along with the application development, this role will also include supporting the existing Opentext MBPM (Metastorm) applications.This role also requires following the Development Teams "Change Management Control procedures" to get proper and appropriate approvals prior to production updates.Designing applications / processes in Opentext MBPM (Metastorm)Defining database objects required in the systems. Interactions with the SQL and Oracle Database Administrators in both London and New York.Providing script for database enquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) so that data analysis can be performed based on requirements from relevant business parties.Support setting up a system distribution method for Citrix and application servers for both Web and Window applications.Following the development teams' programming policy and procedures to maintain common programming practice.Updating versions of Opentext MBPM (Metastorm), MS .Net Framework and MS Visual .NET platform to include any necessary changes of the existing systems running in Production environment.Liaising with the relevant support teams such as other Development team sections, Technical Support, Network and Infrastructure and DBAs whenever Business users experience system problems.Assessing the impact of data processing loads on SQL and Oracle databases and when appropriate, finding alternative solutions.Actively assisting rolling out changes through coordination with the Release team. It is also very important to maintain the change history of the applications.

GCS is acting as an Employment Business in relation to this vacancy.

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Role - C# / API Developer

Duration - 3 months with very likely extension

Location - Remote

Rate - £500 per day (Inside IR35)

Tech

C#, .NET/.NET Core/ .NET FrameworkExperience with REST APIsAbility to work with SQL query syntax with SQL Server and OracleTo create technical specifications and test plansProvide technical support for web, desktop or mobile applications, upgrading, configuring and debugging existing systemExperience with popular web application frameworksTo investigate and develop skills in new & emerging technologies

Tasks

Ability to work independently or within teams across a multi system, multidiscipline environment with an excellent attention to detail whilst delivering high quality output within strict deadlinesRegular exposure to business stakeholders & managementAbility to analyse business requirements and translate into functional requirementsAnalytical thinking and ownership of issuesThree years development experienceBuild business logic for softwareInformation and data security awarenessExcellent communication skillUndertake design, documentation, specifications, records creation and maintenance as requiredFault finding, version control, configuration control and implementation reviewsExperience in planning and delivering software platforms used across multiple products and organizational units.Deep understanding of fundamental design principles for building a scalable applicationIntegrate data from various back-end services and databasesOther duties as assigned by line management

GCS is acting as an Employment Business in relation to this vacancy.

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Resource Manager Role - Hybrid / Canary Wharf - 6 month Contract - Banking

Role - Resource Manager

Industry - Banking / Finance

Duration - 6 months with very likely extension

Location - Remote / Canary Wharf - 3 days per week in a Canary Wharf office, London

Rate - £415 per day (Inside IR35)

Tasks

Assisting senior management level people through resource managing. Responsibility includes analysis and reporting on resource allocation and forecast, as well as administrative areas in recruitment and audit related works.

Duties

Creating or monitor a creation of resource forecast, gathering estimation and schedule requirement from relevant business stakeholders and development team.Forecasting the need for new employees for upcoming projects.Ensure allocation of resources by reviewing up-to-date project status and timeline.Meeting stakeholders to report on project progress and tackle any blockers.Addressing resource demands of all departments for the project's successful deliveryPreventing losses and inactivity by setting risk management strategiesTracking project budget and costing requirementsStreamlining documentation processes to ensure transparency.Coordinating the relationships between the recruiting team, development team and individual Business sections.Handling procedures and control methods of application development processes.Handling external/internal audit related activities.Mentoring team members to ensure good team working practices.

GCS is acting as an Employment Business in relation to this vacancy.

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