3,229 Developers jobs in the United Kingdom
Backend Developers
Posted 2 days ago
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Backend Development: Set up and maintain the backend server using Flask to support the application, ensuring scalability, security, and efficiency.
Backend Developers
Posted 2 days ago
Job Viewed
Job Description
Backend Development: Set up and maintain the backend server using Flask to support the application, ensuring scalability, security, and efficiency.
Full Stack Developers
Posted 2 days ago
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Job Description
AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies.
Our Contingent Workforce Solutions (CWS) is one of our service offerings. Acting as an extension of their recruitment teams, we connect them with skil.
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UNPAID VOLUNTEER - Web Designers / Developers
Posted 41 days ago
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Job Description
THIS IS AN UNPAID VOLUNTEERING ROLE.
Role Title: Web Designers / Developers
Role Nature: Volunteer
Location: Home-based
The Blockchain & Climate Institute (BCI) is an international volunteer-led think tank supporting and advocating the application of blockchain technology in the global fight against climate change.
We are looking to recruit a couple of highly motivated and enthusiastic VOLUNTEERS serving as Web Designers or Developers . Working with IT Support Officers and other Web Developers, you will also be given exposure to our projects on blockchain, artificial intelligence, and other emerging digital technologies under development.
The ideal candidates will be responsible for providing frontline web support for the BCI. As part of the Technology Officer Grade, the Web Developers will be responsible for designing, developing, and maintaining BCI's new website. The successful candidates will also be required to test new products, run regular maintenance checks, and keep abreast with information security issues.
Responsibilities:
- Writing code in one or more programming or scripting languages, such as PHP or JavaScript;
- Planning and prototyping new applications;
- Designing the architecture of the components of an application;
- Deciding on the best technologies and languages for the project;
- Testing sites and applications in different browsers and environments;
- Problem-solving by fixing bugs in existing projects;
- Testing new features thoroughly to ensure they perform the correct task in all cases;
- Running performance benchmarking tests;
- Reviewing colleagues' code;
- Building and testing Application Program Interfaces (APIs) for applications to exchange data;
- Researching and incorporating Open Source projects;
- Meeting designers, developers, and project staff for progress updates;
- Gathering requirements from clients and users;
- Learning and testing new technologies, frameworks, and languages;
- Staying up-to-date with new trends and advancements in web development;
- Building and maintaining databases;
- Carrying out code refactoring and optimization of existing code;
- Documenting code, so other developers can understand and contribute to it;
- Designing information architecture within an application or website.
Requirements
Skills and abilities
- Technical knowledge in areas such as client-side components, server-side languages, web application frameworks, and database management systems;
- Experience with version control systems, and a thorough understanding of the architecture of web applications and web security and encryption;
- Attention to detail;
- A logical approach to problem-solving;
- The ability to work independently and in mixed teams;
- Experience with development methodologies (such as Agile and Waterfall);
- The ability to manage a complex range of tasks and meet deadlines;
- Good communication skills. Fluent in English.
Education & Training
A degree in one of the following subjects:
- Computer science;
- Software engineering;
- Web design and development;
- Informatics.
Additional courses will be beneficial to the role: BTEC (Edexcel) National Certificate and Diploma IT Practitioners, City & Guilds (E-Quals) IT Practitioners Certificate, and Advanced Diploma and OCR (iPRO) Certificate for IT Practitioners.
Relevant Experience
- Experience in design, develop , manage and maintain a WordPress website for NGO/Governmental organisation/think tank/charitable organisation/public enterprise/B2B business
- Experience in building constructive relationships with stakeholders;
- Experience in working independently and with teams to drive forward projects using one's own initiative.
Benefits
Blockchain and other emerging technologies. Climate change and sustainability. These are two hot topic groups that have been headlining media outlets, dominating conferences & events, and gaining increasing traction in research and pilot projects. BCI is here as an expert platform to help governments, inter-governmental and regional organizations as well as relevant corporates to negotiate the complex landscape of emerging technologies for environmental good. We cement our expertise by putting in the hard work in researching, identifying, and analyzing the applications of emerging technologies so that informed decisions can be made by the stakeholders in the climate change and action network.
What's in it for the volunteer?
Benefits you will get from volunteering with BCI are enormous and some include:
- You will hone or learn new skills including research, presentation, writing, professional etiquette,
- Your mind will be mentally stimulated, hence providing you with a sense of purpose;
- You will advance and boost your professional career by helping you to make professional connections and giving you real-world experience at the intersection between climate and emerging technologies; and
- Help you develop long-lasting professional relationships with others. People who come together to make the world a better place forge a close connection.
Benefits you will get from volunteering with BCI are enormous and some include:
- Your mind will be mentally stimulated, hence providing you with a sense of purpose;
- You will advance and boost your professional career by helping you to make professional connections and giving you real-world experience at the intersection between climate and emerging technologies; and
- Help you develop long-lasting professional relationships with others. People who come together to make the world a better place forge a close connection.
Selection Process
As a voluntary organization, we are pleased to open the door for candidates who may not have the prior experience they need to start, progress, or switch their careers. To recruit the most suitable, talented, or potential new members out of the volume of applications received, it is the BCI’s policy to also consider inexperienced candidates to fill our voluntary unpaid roles as long as they can demonstrate the skills required in the written assessment. In the selection process, most candidates will be invited to complete the following assessment.
Section A: Verbal and Numerical Reasoning (20 multiple-choice questions)
Section B: Situation Judgement Test (20 multiple-choice questions)
Section C: In-Tray Exercise (An open-ended assessment relevant to the duties of the role)
Candidates who pass all three sections will be invited to attend a phone screening, first interview, and final interview online.
Java Developers, Digital Transformation, Central Government
Posted 2 days ago
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Job Description
We have excellent 12 month contract opportunities for multiple Senior Java Developers within a Central Government Department.
We're looking for talented and enthusiastic Java Developers who want to work within an Agile, multidisciplinary team of Developers, Designers, and Analysts on a major digital transformation programme.
You will be an integral part of the team designing, creating and improving new and existing products and platforms, across a major government programme.
To be considered for these superb opportunities your skills/ experience will include the following:
- Recent experience with Java 17 (or later).
- Excellent understanding of TDD and BDD.
- Experience with large microservice architectures.
- Experience of working in an Agile environment.
- Be willing to work in a pair programming environment.
- Have experience in implementing APIs for internal and external use.
- Working knowledge of Jackson, JAX-RS, mocking frameworks such as Mockito, and messaging platforms such as ActiveMQ or Kafka.
- Experience of MongoDB or other document databases.
- Experience of building and scaling high-traffic websites.
Experience of working in the Public Sector is highly desirable.
These assignments are inside scope of IR35 and will be offered on a hybrid working model (3 days per week in the Leeds office / 2 days WFH)
To be considered for these opportunities, you must be a UK resident for the last five years and be eligible for SC clearance.
For further information, please contact (url removed)
Attenti Consulting is acting as an Employment Business in relation to this vacancy.
Senior Java Developers - 12 months (Leeds)
Posted 2 days ago
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Job Description
We are currently recruiting for Senior Java Developers, with experience in Java 17 (or later) to join a great complex project with the UK GOV for 12 months, hybrid working in Leeds.
Working for the UK Government is a perfect opportunity if your plan is to make a difference in people's lives while being part of a stimulating environment.
What you will gain:
- Amazing rate for great affordability
- Hybrid working
- UK GOV Contract
Essential:
- Suitable candidates must be eligible to undergo SC Clearance - have min of 5 years in UK
- Recent experience with Java 17 (or later) working in an Agile environment
- Strong TDD/ BDD.
- Experience with large micro-service architectures
- Implementing API's for internal and external use.
- Desirable :Knowledge of Mongo DB/ Jackson/ JAX-RS / mocking frameworks such as Mockito, and messaging platforms(ActiveMQ or Kafka).
Interviews will start as soon good candidates are available, if you are interested do not delay the response and forward you updated CV today.
If you would like to discuss further about this opportunity or others in the UK Public Sector, please reach out (phone number removed) (extension 8144) and ask for Cristina Ghenu or you may email me at (url removed)
Senior Java Developers - 12 months (Leeds)
Posted 2 days ago
Job Viewed
Job Description
We are currently recruiting for Senior Java Developers, with experience in Java 17 (or later) to join a great complex project with the UK GOV for 12 months, hybrid working in Leeds.
Working for the UK Government is a perfect opportunity if your plan is to make a difference in people's lives while being part of a stimulating environment.
What you will gain:
- Amazing rate for great affordability
- Hybrid working
- UK GOV Contract
Essential:
- Suitable candidates must be eligible to undergo SC Clearance - have min of 5 years in UK
- Recent experience with Java 17 (or later) working in an Agile environment
- Strong TDD/ BDD.
- Experience with large micro-service architectures
- Implementing API's for internal and external use.
- Desirable :Knowledge of Mongo DB/ Jackson/ JAX-RS / mocking frameworks such as Mockito, and messaging platforms(ActiveMQ or Kafka).
Interviews will start as soon good candidates are available, if you are interested do not delay the response and forward you updated CV today.
If you would like to discuss further about this opportunity or others in the UK Public Sector, please reach out (phone number removed) (extension 8144) and ask for Cristina Ghenu or you may email me at (url removed)
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Java Developers, Digital Transformation, Central Government
Posted 2 days ago
Job Viewed
Job Description
We have excellent 12 month contract opportunities for multiple Senior Java Developers within a Central Government Department.
We're looking for talented and enthusiastic Java Developers who want to work within an Agile, multidisciplinary team of Developers, Designers, and Analysts on a major digital transformation programme.
You will be an integral part of the team designing, creating and improving new and existing products and platforms, across a major government programme.
To be considered for these superb opportunities your skills/ experience will include the following:
- Recent experience with Java 17 (or later).
- Excellent understanding of TDD and BDD.
- Experience with large microservice architectures.
- Experience of working in an Agile environment.
- Be willing to work in a pair programming environment.
- Have experience in implementing APIs for internal and external use.
- Working knowledge of Jackson, JAX-RS, mocking frameworks such as Mockito, and messaging platforms such as ActiveMQ or Kafka.
- Experience of MongoDB or other document databases.
- Experience of building and scaling high-traffic websites.
Experience of working in the Public Sector is highly desirable.
These assignments are inside scope of IR35 and will be offered on a hybrid working model (3 days per week in the Leeds office / 2 days WFH)
To be considered for these opportunities, you must be a UK resident for the last five years and be eligible for SC clearance.
For further information, please contact (url removed)
Attenti Consulting is acting as an Employment Business in relation to this vacancy.
ETL/ Oracle Developers (Contract TO Perm )
Posted 14 days ago
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Job Description
Location: Jersey City, NJ br>Duration: 6+ Months contract on W2
We are seeking a highly skilled Oracle ETL Developer with experience in Oracle Data Integrator (ODI), OCI – Data Integrator, OIC, REST API, SQL, and PL/SQL. Our team manages tech expense allocations, reporting, and dashboarding using Apptio and Oracle tools. To optimize our technology footprint, we are migrating our IT portfolio data warehouse from on-prem (SQL Server, SSIS) to Oracle Cloud, which involves building new integrations and replicating business and data transformation logic in Oracle. The ideal candidate will assist with this migration from on-prem to cloud and provide post-launch support of this data warehouse. < r>
Your Primary Responsibilities:
Design, develop, and deploy ETL processes using Oracle Data Integrator (ODI) and OCI-DI.
Implement data integration solutions using OIC, connecting diverse data sources like cloud databases, on-premises systems, REST APIs, and flat files.
Develop and optimize SQL and PL/SQL scripts for data extraction, transformation, and loading.
Assist with migration of on-premises ETL solutions to cloud-based platforms as needed.
Monitor and troubleshoot ODI jobs, performance tuning of ETL processes, SQL queries, and PL/SQL procedures.
Prepare and maintain detailed technical documentation for developed solutions.
Qualifications:
Minimum of 6 years of related experience
Bachelor's degree preferred or equivalent experience
Mandatory Skills:
. Strong hands-on experience with Oracle Data Integrator (ODI) development and administration.
. Proficiency in SQL and PL/SQL for complex data manipulation and query optimization.
. Experience deploying and managing ETL solutions on OCI PaaS/IaaS environments.
. Deep understanding of ETL processes, data warehousing concepts, and cloud data integration.
. Experience in integrating on-premise and cloud-based data sources.
. Strong problem-solving and debugging skills.
. Good communication and teamwork abilities.
Java 21 Developers, Digital Transformation, Central Government
Posted 2 days ago
Job Viewed
Job Description
Superb 12 month contract opportunities on offer for multiple Senior Java Developers within a Central Government Department.
We're looking for talented and enthusiastic Java Developers (with experience of Java 21) who want to work within an Agile, multidisciplinary team of Developers, Designers, and Analysts on a major digital transformation programme.
You will be an integral part of the team designing, creating and improving new and existing products, and platforms across a major government programme.
To be considered for these superb opportunities your skills/ experience will include the following:
- Recent experience with Java 21.
- Excellent understanding of TDD and BDD.
- Experience with large microservice architectures.
- Experience of working in an Agile environment.
- Be willing to work in a pair programming environment.
- Have experience in implementing APIs for internal and external use.
- Working knowledge of Jackson, JAX-RS, mocking frameworks such as Mockito, and messaging platforms such as ActiveMQ or Kafka.
- Experience of MongoDB or other document databases.
- Experience of building and scaling high-traffic websites.
Experience working within the Public Sector is highly desirable.
These assignments are inside scope of IR35 and will be offered on a hybrid working model (3 days per week in the Leeds office / 2 days WFH)
To be considered for these opportunities, you must be a UK resident for the last five years and be eligible for SC clearance.
For further information, please contact (url removed)
Attenti Consulting is acting as an Employment Business in relation to this vacancy.