Find your next tech and IT Job or contract Java Developer (Kotlin, Groovy...)

The Java developer is a web and application development professional specialized in using Java, a server-oriented programming language. They are also called: Java programmer, Java programmer-analyst, Java software development engineer. This IT technician analyzes the specifications provided by the client to identify a technical solution that meets their technical and functional requirements point by point. They are then responsible for custom designing all or part of the computer program in Java. Then comes the trial and testing phase of the applications. Once the program is operational, they can proceed with writing technical documentation and user guides. The Java developer can progress towards supervisory positions, project manager, IT technical manager or even a commercial career.

Your search returns 112 results.
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Backend Software Engineer (Remote)

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Java
Python

United Kingdom

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Full Stack Developer AI, Automation & Tooling

CGI
Published on

United Kingdom
At CGI, we deliver innovative digital solutions that help clients modernise operations, improve efficiency, and unlock measurable business value. As a Full Stack Developer within our Intelligent Automation team, you will play a key role in designing and building scalable applications that support complex business and operational outcomes. Working across modern technologies and collaborative delivery teams, you’ll have the opportunity to influence solution design, contribute creative ideas, and take ownership of high-impact development work in an environment that values quality, continuous improvement, and professional growth. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
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Contractor job
Lead x 1 & Senior x 1 Oracle Developer - Hybrid - OUTSIDE IR35

LA International Computer Consultants Ltd
Published on

6 months
Bellshill, Scotland, United Kingdom
Lead x 1 and Senior x 1 Oracle Developer - Hybrid - Glasgow based MUST BE COMMUTABLE - OUTSIDE IR35 Lead / Senior Oracle Developer Responsibilities Design, develop, and support enterprise Oracle database solutions. Develop and optimise Oracle PL/SQL Procedures, Packages, Functions, Views, and Cursors. Contribute to solution design activities and technical documentation. Develop and support Oracle Database 19C would be an advantage but not essential Perform query optimisation, performance tuning, and database enhancement activities. Collaborate with architects, business analysts, and project stakeholders to ensure successful delivery. Support all phases of the software development lifecycle from design through to deployment. Participate in code reviews and promote development best practices. Provide mentoring and technical guidance to developers where appropriate. Support release management, testing, and production deployments. Lead / Senior Oracle Developer Skills and Experience Strong commercial experience with Oracle SQL and PL/SQL development. Experience developing solutions on Oracle Database 19c. Expertise in Oracle Procedures, Packages, Functions, Views, and Cursors. Experience with Oracle Forms and Reports (10g/11g or equivalent). Strong understanding of database design, data modelling, ER diagrams, and data mapping. Experience managing development activities across the full SDLC. Knowledge of performance tuning, query optimisation, explain plans, and database troubleshooting. Experience with Git, SVN, PVCS, or other version control tools. Familiarity with JIRA, Confluence, and Agile delivery environments. Strong analytical, problem-solving, and communication skills. Experience with Oracle Jobs including scheduling, monitoring, and auditing. Banking and financial services experience would be advantageous. Experience working alongside solution architects and contributing to technical design decisions is desirable. Banking, Financial or Loans experience would be an advantage but not essential. To apply, please send your CV by pressing the apply button. Due to high volume of applications, only shortlisted CVs will be contacted. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
Permanent

Job Vacancy
Business Development Representative

Rise Technical Recruitment Ltd
Published on

£28k-30k
United Kingdom
Business Development Representative Reading - Onsite £28,000 - £30,000 + Commission + Holiday + Pension This is an excellent opportunity for a focused, self-motivated sales professional with a passion for new business acquisition and a background in Service Management or IT Services to join a high-performing global team. This company is a growing, global leader specialising in business innovation and business change. They pride themselves on driving transformation for their clients and offer a supportive, office-based environment where successful sales talent can thrive. In this varied role you will be the engine of the sales funnel, responsible for generating new opportunities and qualifying leads. You will engage with high-level decision-makers, build long-term relationships, and ensure a steady stream of prospects is passed to the closing team. The ideal candidate will be a "self-starter" who is comfortable with cold calling and prospecting. You should have a proven track record of meeting sales quotas and the ability to navigate conversations with VPs, Directors, and C-suite personnel. This is a fantastic opportunity to develop your career within a global organisation that values expertise and rewards results. You will gain deep insight into innovative business solutions while playing a pivotal role in the company's international growth. The Role: Proactively generate global leads via cold calling. Follow up campaigns to identify new opportunities. Track and monitor all activities within Salesforce. £175 commission per meeting booked. Sales and Negotiation. The Person: Proven BDR experience, ideally within IT services. Excellent negotiation skills and professional telephone manner. Strong communication. Commutable to Reading 5 days a week Reference Number: BBBH271703 Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
Permanent

Job Vacancy
Python Quant Developer | Backtesting & Signal Research | £750–£950/day | Contract | London

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Numpy
Python

London, England, United Kingdom

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Senior Software Engineer with Python and Java

Nexus Jobs Limited
Published on

£500
London, England, United Kingdom
Senior Software Engineer with Python and Java Our Client is looking to recruit brilliant Software Engineer with upwards of 5 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. We’re looking to recruit initially 2 excellent Software Engineers to work with an existing team of 4 software developers on a very large strategic consulting engagement within the Life Sciences industry. So if you any experience with the Life Sciences domain – then the Client would be very interested to see your profile. Must be 100% trustworthy with real integrity – this is a highly sensitive project. Key skills: Python, Machine Learning, Java The Client would like to see solid expertise of working with and developing complex applications with Java. Excellence is vital. Ideally have security clearance. The Client has offices in Central London and the project is based in Oxford and are happy with remote working for the foreseeable future. They are absolutely committed to family-friendly operations with diversity & work-life balance. Daily rate for this assignment will be dependent on your expertise – but will be in the range £500 to £2000 per day. Duration for this assignment will be 3 to 6 months initially with possibility of the role becoming permanent at some point in the future. The ideal candidate will have a PhD in Computer Science although an MSc with excellent skills may work. Please note we really are looking for the best software developers – the cream of the crop – or crème de la crème . Do send your CV to us in Word format along with your daily rate and availability.
Permanent

Job Vacancy
Software Engineer with C# or Java

Nexus Jobs Limited
Published on

Livingston, New Jersey, United States of America
Software Engineer with C# or Java – Livingston NJ USA A bachelor's degree in computer science, software engineering, or a related field is required. Must have at least 4 to 6 years of progressively complex experience in a directly related area, during which both professional and technical capabilities have been clearly demonstrated. Coupled with at least 4 years of design and development. experience with various relevant Microsoft platforms, tools, technologies, patterns, and techniques related to Azure tools, integration, and data is required. Experience with industry/domains like pharmaceutical, finance, HR, sales, marketing, and manufacturing is highly preferred. Experience with healthcare industry regulations, data security and compliance standards (e.g. GDPR), and EDI standards (e.g. FHIR, HL7), etc. is very valuable. Developer certifications of Azure and/or Microsoft suite technologies is a big plus. Technical skills: In-depth knowledge and thorough experience in programming, configuring, and/or integrating using/with Azure integration tools like Data factory, LogicApps, Functions, API Management, Data catalog, WebApps, Integration service environment, configuring monitoring & diagnostics, etc., and connectivity & security configurations (certificates, encryptions, etc.). In-depth knowledge and experience with Azure data storage (SQL Server, Data lake, Synapse, etc.) & access tools, APIs, cloud connectivity, and ETL processes. Knowledge and some experience of MS Office/MS Office 365 suite, SharePoint Online, Power Apps, GitHub, MS Teams, etc. In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe, Batch/Real-time, Scheduling, Event triggers, etc. In-depth knowledge and development experience using MS SQL Server (SSIS, T-SQL, Stored procedures, Functions, Views, Queries, Datatype conversions, etc.). Thorough understanding of the fundamental architecture of the cloud and on-prem MSFT Suite (e.g. Share point) and Integration platforms architecture (e.g. BizTalk, MuleSoft, or similar), etc., and version control methods. Solid fundamentals and thorough understanding of exception handling principles and production/operational support solutions (alerts, dashboards, runbooks, etc.) Experience working with Azure DevOps and CI/CD pipeline. Experience working with APIs, Postman/SOAPUI tools, MS D365, ServiceNow, Azure Analytics tools, Azure Data lake, Azure Synapse, Azure BYOD & Data verse, Informatica, BI tools, etc. is a big plus. General business skills: Clear communication to translate and explain business requirements to technology & vice-versa. Analytical & methodical mindset with a problem-solving attitude is extremely important for the success of this role. Clear, concise written, verbal, and presentation skills. Must be a team player who can earn a team’s respect quickly. Ability to take initiative and be innovative. Ability to complete projects and achieve results in an ambiguous work environment. The role will be based in Livingston NJ USA. Salary will be in the range $80K to £120K. Please do send your CV to us in Word format along with your salary and availability.
Contractor
Fixed term

Job Vacancy
PEGA Developer/System Architect - Remote

LA International Computer Consultants Ltd
Published on

3 months
£200-250
SW1A 2AH, City of Westminster, England, United Kingdom
PEGA Developer/System Architect Our client is looking for a PEGA developer who is a Certified PEGA System Architect. You will have 1 to 3 years experience. Responsibilities: - Developing and implementing Pega applications based on business requirements - Performing functional testing of Pega applications to validate end-to-end requirements (willingness to perform functional testing if needed) - Debugging Pega applications using Pega OOTB debugging tools (knowledge of tracer, Pega logs, etc.) - Participating in design discussions with the Pega lead, unit testing, and integration testing to ensure high-quality deliverables - Documenting configurations and test cases following best practices The role is based remotely and the contract is for 3 to 6 months initially inside IR35. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
Contractor

Contractor job
ServiceNow Developer (SC Cleared & Outside IR35)

LA International Computer Consultants Ltd
Published on

4 months
SW1A 2AH, City of Westminster, England, United Kingdom
ServiceNow Developer * Experienced in ServiceNow development (with appropriate certifications) * Experienced in ServiceNow IRM module (and certified for Risk & Compliance) * Experience with UI builder and with workspace development * Can configure/develop based on approved user stories, unit test and document configuration Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. An award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
Permanent

Job Vacancy
Dynamics 365 CE Developer (Power Platform & CRM)

CGI
Published on

United Kingdom
At CGI, we deliver secure, user-centred digital services that transform how organisations operate and serve their customers. As a Dynamics 365 CE Engineer, you will play a key role in designing, configuring and enhancing Microsoft-based solutions that drive measurable impact. Working within an Agile delivery squad, you will help shape scalable, accessible and high-performing services built on Dynamics 365 and the Power Platform. This is an opportunity to contribute to meaningful transformation programmes, collaborate with talented engineers and continuously improve how we deliver modern digital solutions, supported by a culture that values initiative, innovation and shared success. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. This is a hybrid position with potentially 2 days a week working on site at one of the following CGI and client offices; Nottingham, Bristol, Swansea or Birmingham.
Contractor
Permanent
Fixed term

Job Vacancy
Salesforce Developer

LEVUP
Published on
Salesforce

12 months
Brussels, Brussels-Capital, Belgium
Summary Objective of the Job: As a Salesforce Developer, you will be part of a cross-functional product team, collaborating closely with analysts, architects, other developers, the product owner, business owner, and key users. You will work within an Agile methodology, contributing to the design, development, and delivery of Salesforce solutions that support business processes and goals. You are responsible for customizing, developing, and integrating Salesforce environments, with a strong focus on Field Service, and related technologies. You take ownership of building, testing, and deploying scalable and maintainable Salesforce solutions. Knowledge of Gearset for deployment and version control is a strong plus. Lines of Communication: You will collaborate daily with analysts, developers, architects, product owner, and business stakeholders within the Salesforce team. You will also interact with end users and other technical teams to ensure solution alignment with business needs. Qualifications: Salesforce Expertise: Strong experience with Field Service. Ability to develop custom Apex classes, triggers, Lightning Web Components (LWC), and Flows. Capable of configuring and administering Salesforce orgs to meet complex business requirements. Technical Skills: Experience with Salesforce APIs, integrations, and deployment pipelines. Familiarity with Gearset, Azure DevOps, Git, or similar CI/CD tools is an advantage. Agile Mindset: Minimum of 2 years working in an agile/scrum environment. Experience: At least 3 years of professional Salesforce development experience. Soft Skills:
Permanent

Job Vacancy
Junior Full Stack Developer

Rise Technical Recruitment Ltd
Published on

£35k-40k
Stantonbury, England, United Kingdom
Junior Full Stack Developer (JavaScript) Milton Keynes - Hybrid £35,00 - £40,000 + 2 days WFH + Training + Holiday This is an excellent opportunity for a Junior Full Stack Developer looking to join a business that offers huge internal progression opportunities. Within this role you will become a key member in contributing to the organisations success and be a factor shaping the business in years to come. This company is a global creative production partner that helps businesses with their marketing campaigns. They offer services like on-demand creative staffing, cross-channel production management, and automated workflows through their technology platform. In this varied role you will focus on front-end and back-end development, working alongside a team to design, build, test, and deploy web applications. You'll craft user interfaces, handle server-side logic, integrate databases, and collaborate on code reviews to maintain quality. Troubleshooting user issues and staying on top of the latest web development trends are also key aspects of this position. The ideal candidate will be a well-rounded developer with experience in both front-end and back-end development. They should be proficient in the foundational web languages HTML, CSS, and JavaScript, and have familiarity with popular front-end frameworks like React, Angular, or Vue.js. On the back-end side, experience with a programming language with Node.js is essential with knowledge of Python, Ruby and Java, along with a basic understanding of databases and SQL. This is a fantastic opportunity for an ambitious Full Stack Developer that is looking for significant growth potential, progression, and long-term development to join a business at an exciting time of growth. The Role: - Collaborate on design, build, test, and deploy web applications. - Craft user interfaces (front-end). - Handle server-side logic and database integration (back-end). - Participate in code reviews for quality control. The Person: - Experience in both Front-end and Back-end. - Proficient in JavaScript, HTML and CSS. - Knowledge of Node.js for Back-end is essential. - Desirable to have previously used Python, Ruby, Java and SQL Databases. Reference Number: BBBH273479 Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
Permanent

Job Vacancy
Software Engineer with C# Java and Azure

Nexus Jobs Limited
Published on

£60k-95k
London, England, United Kingdom
Software Engineer with C# or Java and Azure Must have a bachelor's degree in computer science, software engineering, or a related field is required. Must have at least 4 to 6 years of progressively complex experience in a directly related area, during which both professional and technical capabilities have been clearly demonstrated. Coupled with at least 4 years of design and development. experience with various relevant Microsoft platforms, tools, technologies, patterns, and techniques related to Azure tools, integration, and data is required. Experience with industry/domains like pharmaceutical, finance, HR, sales, marketing, and manufacturing is highly preferred. Experience with healthcare industry regulations, data security and compliance standards (e.g. GDPR), and EDI standards (e.g. FHIR, HL7), etc. is very valuable. Developer certifications of Azure and/or Microsoft suite technologies is a big plus. Technical skills: In-depth knowledge and thorough experience in programming, configuring, and/or integrating using/with Azure integration tools like Data factory, LogicApps, Functions, API Management, Data catalog, WebApps, Integration service environment, configuring monitoring & diagnostics, etc., and connectivity & security configurations (certificates, encryptions, etc.). In-depth knowledge and experience with Azure data storage (SQL Server, Data lake, Synapse, etc.) & access tools, APIs, cloud connectivity, and ETL processes. Knowledge and some experience of MS Office/MS Office 365 suite, SharePoint Online, Power Apps, GitHub, MS Teams, etc. In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe, Batch/Real-time, Scheduling, Event triggers, etc. In-depth knowledge and development experience using MS SQL Server (SSIS, T-SQL, Stored procedures, Functions, Views, Queries, Datatype conversions, etc.). Thorough understanding of the fundamental architecture of the cloud and on-prem MSFT Suite (e.g. Share point) and Integration platforms architecture (e.g. BizTalk, MuleSoft, or similar), etc., and version control methods. Solid fundamentals and thorough understanding of exception handling principles and production/operational support solutions (alerts, dashboards, runbooks, etc.) Experience working with Azure DevOps and CI/CD pipeline. Experience working with APIs, Postman/SOAPUI tools, MS D365, ServiceNow, Azure Analytics tools, Azure Data lake, Azure Synapse, Azure BYOD & Data verse, Informatica, BI tools, etc. is a big plus. General business skills: Clear communication to translate and explain business requirements to technology & vice-versa. Analytical & methodical mindset with a problem-solving attitude is extremely important for the success of this role. Clear, concise written, verbal, and presentation skills. Must be a team player who can earn a team’s respect quickly. Ability to take initiative and be innovative. Ability to complete projects and achieve results in an ambiguous work environment. The role will be based in London and can be partly remote. The Client is based in Livingston NJ USA. Salary will be in the range £60K to £95K. Please do send your CV to us in Word format along with your salary and availability.
Fixed term

Job Vacancy
Ruby on Rails UI Developer

LA International Computer Consultants Ltd
Published on

3 months
SA1 6HF, Swansea, United Kingdom
Our Government client is looking for Ruby on Rails developers. If you have minimal experience with Ruby, but a strong development and GDS background, this would also fit the required role. Requirements: - Ruby on Rails - Front end development - GDS Additional skills: - Kibana - Instana - Pagerduty - Argo/Kargo - ServiceNow - Java The role will be 2 days per week on site in Swansea, Wales and 3 days from home. Please note this role is INSIDE IR35. SC clearance will be required, sponsorship is available for eligible candidates. The initial contract will be until September + extensions LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
Contractor

Contractor job
Experienced C++ Developers -M/F Fribourg (Germany)

Wekey
Published on
C/C++
CMake

6 months
Freiburg im Breisgau, Germany
Hello! We’re WEKEY! We are neither an IT services company nor a recruitment agency. Ah, so who are we then? To find out more about us and your future mission, read on. Are you an experienced C++ Developer (M/F) , based in Strasbourg or the surrounding area, looking for a freelance opportunity? As part of a large-scale software project, we aim to build a development team to support one of our clients based in Freiburg, Germany — a major player in software R&D and robotics in the healthcare sector.😁⬇ WHAT TO EXPECT 👀 As part of this mission, your role will include: Migrating source code from a legacy repository to Git Working on a critical application with a strong legacy component Gradually transforming a monolithic architecture into a microservices-oriented architecture Maintaining functional stability while improving maintainability and scalability Contributing to industrialization and delivery best practices
Permanent

Job Vacancy
Software Engineer

CGI
Published on

London, England, United Kingdom
We are seeking an experienced and versatile Software Engineer with a strong focus on Android development to join an established and evolving project team. This role is centred on the design, development, enhancement, and support of modern Android applications using Kotlin, while also contributing to broader engineering, deployment, and operational initiatives across the platform ecosystem. The successful candidate will bring strong expertise in native Android development alongside broader software engineering and DevOps capabilities. Experience working across mobile application development, CI/CD processes, operational support, and exposure to Windows/.NET environments will be highly regarded. This is a hands-on technical role requiring strong problem-solving capability, attention to detail, and the ability to collaborate effectively within cross-functional engineering teams. The role offers the opportunity to contribute to architectural decisions, modern engineering practices, and the continuous improvement of mobile platforms and supporting systems. Kotlin remains a widely adopted language for Android engineering due to its safety features, interoperability, and modern development capabilities.

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Frequently asked questions about working as a Java Developer (Kotlin, Groovy...)

What is the role of a Java Developer (Kotlin, Groovy...)

The Java developer is a computer specialist who focuses on designing software and websites. As the name implies, they have Java programming language down pat! Passionate and versatile, the Java developer must possess solid technical skills and some essential qualities to provide their client with a customized IT solution.

How much does a Java Developer (Kotlin, Groovy...) charge

The mastered frameworks, the company's sector, its location and the technical issues to be solved are all criteria that affect the Java developer's salary. Nevertheless, their daily rate is relatively high, even for a beginner. The latter earns an average of 483 euros per day. Their salary will be around £40K.

What is the definition of a Java Developer (Kotlin, Groovy...)

The Java developer creates applications at the client's request using their preferred language: Java. For this purpose, they must comply with the requirements provided in the specifications. They develop the application, then manage the testing phase as well as maintenance and update planning

What type of mission can a Java Developer (Kotlin, Groovy...) handle

The tasks generally assigned to a Java developer are: • Definition of client needs; • Application programming; • Development of website structure; • Writing explanatory notes so that the written code lines are understandable by other stakeholders; • Adding new functionalities and improving the performance of an existing application; • Performing unit tests and integration tests; • Technical support; • Updating existing code.

What are the main skills of a Java Developer (Kotlin, Groovy...)

Knowledge of Java language must be complemented by knowledge of: • The J2EE development platform; • Other programming languages; • Oracle and SQL databases; • Tools and frameworks such as Spring, Spring boot, React, Angular, Hibernate, AWS, GWT, Struts or Docker; • Algorithms; • Security standards and procedures to combat cyberattacks; • The business environment (market, services, customers). Those who wish to work as Java developers must also master English.

What is the ideal profile for a Java Developer (Kotlin, Groovy...)

In addition to the diploma and technical skills, recruiters require future Java developers to be: • Rigorous and precise in writing code; • Creative; • Good listeners; • Able to work in an agile environment; • Flexible and available; • Able to communicate and explain their knowledge to non-technical people; • Curious, as computer programs and languages are constantly evolving. A strong sense of analysis and organization is also required!
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