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 846 results.
Permanent

Job Vacancy
Solutions Engineer

Published on

£50k-65k
SW1A 2AH, London, England, United Kingdom
Solutions Engineer (Software & Data) London (Hybrid - 3 days a week) £55,000 - £65,000 + Insurance + Training + Progression + Worldwide Travel An excellent opportunity awaits a professional from a data/software engineering background, looking to move into a client-facing solutions engineering role in a position offering strong technical variety, hands-on experience, extensive training, and exposure to exciting projects. This company is a leading cloud and digital transformation consultancy and implementation partner, delivering major projects to clients across the UK and globally. In this role, you'll bridge the gap between clients and sales consultants, providing technical expertise and helping clients understand how the business can solve their challenges through cloud-based solutions. You'll be involved across both pre-sale and post-sale stages, supporting integration, configuration, and optimisation of cloud services. This is a client-facing role that involves system integration as well as software and data development, with a focus on cloud infrastructure and data engineering. This position is based out of the Central London office three days a week with national and global travel requirements. The ideal candidate will have a strong background in software or data engineering and be looking to transition into a client facing, solutions engineering role. The right person will have hands-on programming experience with Java, Python, or JavaScript, as well as solid experience with cloud and data infrastructure (GCP, Azure, or AWS). Due to the client-facing nature of the role, the right person will be an excellent communicator and comfortable traveling nationally and internationally to meet clients and attend industry events. This is a great fit for someone passionate about software and cloud technology and looking for a hands on, solutions-focused role. This is an exceptional opportunity for a solutions-focused engineer from a software or data background to join an exciting technology partner in a role offering excellent training, varied work and progression. The Role: *Be the technical expert and solution consultant across pre-sales and delivery of cloud and data services. *Advise clients on the most effective technical strategies, best practices, and integration approaches *Hands-on system integration, data development, and solution implementation in pre and post sales *Based in the London office two to three days a week *Travel nationally and internationally for client meetings and industry events. The Person: *Strong background in software/data engineering with experience *Looking for client facing solutions engineering position *Excellent communication and interpersonal skills with proven client-facing experience *Strong understanding and experience with cloud platforms and services (GCP, AWS, or Azure) *Hands of programming experience with Java, Python, or JavaScript *Live within commutable distance to Central London and open to global travel Reference Number: 264725 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Marcel Cerek at Rise Technical Recruitment. Rise Technical Recruitment Ltd acts as 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. We are an equal opportunities employer and welcome applications from all suitable candidates.
Contractor

Contractor job
Data Analyst Ms Power BI / DataFlows– Montpellier

Published on
AWS Cloud
AWS Glue
Dashboard

12 months
400-530 €
Montpellier, Occitania
Hybrid
Contexte : Le secteur de l’énergie renouvelable, notamment l’éolien et le solaire, connaît une croissance rapide et nécessite une exploitation optimale des données pour piloter les activités, assurer la qualité des installations et suivre la performance énergétique. Dans ce contexte, nous recherchons un Data Analyst Power BI confirmé pour renforcer les équipes Data et contribuer à la transformation digitale et analytique de l’entreprise. Mission principale : Le Data Analyst Power BI aura pour objectif de maintenir, améliorer et développer les tableaux de bord métiers critiques , tout en garantissant la qualité et la fiabilité des données . Ses missions incluent : Assurer le maintien en condition opérationnelle (MCO) des tableaux existants. Concevoir et déployer de nouveaux tableaux Power BI adaptés aux besoins métiers. Détecter, analyser et corriger les anomalies de données , et sensibiliser les métiers à la qualité des données. Documenter les évolutions, anomalies et retours métiers. Collaborer avec les équipes métiers et techniques (AWS, Dataiku, Power Platform…) pour assurer la cohérence et la performance des tableaux de bord.
Fixed term

Job Vacancy
Linked Open Data Technical Architect - FTC

Published on

6 months
YO1 9RL, York, England, United Kingdom
Hybrid
We have an urgent requirement for a Linked Open Data Technical Architect on an initial 6 month FTC. This will be a rolling fixed term contract which could run until August 2029. The role is hybrid working with at least 1 day a week onsite in York. the Linked Open Data Technical Architect will join a team of developers and engineers who are working on new projects and improving existing services. This role will have a specific responsibility for designing and implementing a new knowledge graph platform to underpin national and international portals. Role Specific Responsibilities ● To design to design and develop a knowledge graph for archaeology and heritage and conservation science. ● To design and deploy knowledge graph pipeline software. ● To install and maintain a Graph database to underpin national and international heritage and heritage science data portals. ● Collaborate with the development team to design, develop, and maintain knowledge graph databases for intelligence analysis purposes. ● Develop data models and ontologies to represent entities, relationships, and attributes within the knowledge graph. ● Optimise query performance and implement indexing strategies to enhance database retrieval and analysis capabilities. ● To act as Technical lead for Linked Open Data projects and liaise with external partners to ensure the project(s) is completed to quality & timescales. Essential skills include: ● Strong working knowledge of Semantic Web technologies (RDF/s, OWL), query languages (SPARQL) and validation/reasoning approaches and standards ● Software architectures (microservices vs monoliths etc.) ● Modern web application development ● Supporting high availability IT systems ● Design and operation of IT systems in relation to GDPR ● Solid knowledge of HTTP and APIs Essential Experience includes: ● Implementation and management of a Graph database ● Installing and maintaining a search and analytics engine (Elasticsearch / OpenSearch) ● Developing SPARQL and API queries ● Familiarity with Windows and Linux operating systems as well as software development and deployment tools, e.g., Docker, Git ● Experience working with taxonomies, ontologies, and controlled vocabularies ● Competency in programming languages such as JavaScript, Ruby, PHP, Python or Java LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.
Permanent

Job Vacancy
Senior Software Engineer - Java - Engine by Starling

Published on

London, United Kingdom
Description At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and two years ago we split out as a separate business. Starling has seen exceptional growth and success, and a large part of that is down to the fact that we have built our own modern technology from the ground up. This SaaS technology platform is now available to banks and financial institutions all around the world, enabling them to benefit from the innovative digital features, and efficient back-office processes that has helped achieve Starling's success. As a company, everyone is expected to roll up their sleeves to help deliver great outcomes for our clients. We are an engineering led company and we're looking for people who are will be excited by the potential for Engine's technology to transform banking in different markets around the world. Our purpose is underpinned by five values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness. Hybrid Working We have a Hybrid approach to working here at Engine - our preference is that you're located within a commutable distance of our offices so that we're able to interact and collaborate in person. About Engineering at Engine by Starling - -hidden link- We're looking for Backend Software Engineers to work on the Engine Platform and make our existing features work for banks all over the world as well as building new features from scratch that Starling hasn't released in the UK market. Engine by Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear more from the team in some case studies, below, and our work with Women In Tech . Day in the Life of a Software Engineer Running a Backend Team We are looking for engineers at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they can make to banking around the world. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Engine, to continue changing banking for good. As a Senior Engineer you will:Have the opportunity to lead projects or functional areas/domains within the Engine team and platform As an Engineer you will: Contribute to our award winning platform and internal tooling Build new features and products from scratch in a configurable way Share your knowledge with those around you, contributing to our learning culture Own your projects, working in small teams across the bank to collaboratively deliver Aim for greatness in everything you do, staying curious and inquisitive Be part of a scaling team and organisation as we change banking for good
Permanent

Job Vacancy
Solutions Architect

Published on

City of London, England, United Kingdom
Solutions Architect Our Client is an international consultancy with over 3000 employees. They are now looking to recruit a Senior Solutions Architect to based at the Company’s Central London Offices. You will extensive and deep Expertise in following Application Development areas: Expertise in application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in wide range of digital technologies in areas of application platform development, web and mobile development, cloud, integration, security, etc. Application dev experience with at least one of the cloud providers - Amazon AWS or MS Azure Understanding of distributed computing paradigm and exposure to building highly scalable systems. Experience with platform modernization and cloud migration projects Expertise in Agile development methodologies like TDD, BDD, Performance/Load testing etc. DevOps experience – CI/CD, Test Automation, Containerization – tools and processes Should be conversant with emerging technologies - chatbots, voice/conversational interfaces, RPA, Machine Learning, etc. In-depth, hands-on experience in developing web /mobile applications or platform with either Java/J2EE or .NET tech stack and database technologies such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python and Golang will be a plus Ability to read/write code and expertise with various design patterns Have used NoSQL database such as MongoDB, Cassandra, etc. Work on opportunities along with sales, practice, delivery teams through the pre-sales process Develop customer proposals – solution architecture, pitch decks, estimating solution effort, resourcing and timelines Translate requirements into solution architecture diagrams, implementation roadmap, delivery approach and other artifacts Understand business & technology issues /challenges and translate that to modern technology solutions Engage with business and IT groups to align solution architecture with strategic business direction Build a trusted advisor relationship with business and technology leaders Stay periodically engaged throughout the entire project lifecycle to ensure ongoing alignment to established solution vision Bachelors or master’s degree in engineering (computer, electronics, etc.) 20+ years of Solutions Architecture experience (or equivalent enterprise architecture experience) and in customer-facing roles Vertical domain knowledge in Financial Services will be an advantage Excellent written and verbal communication skills Experience in client-driven large-scale application platform implementation projects Experience and desire to work in a global delivery environment Ability to travel up to 40% Familiarity with architecture modelling tools. TOGAF experience / certification desired but not necessary Proven track record of designing / developing scalable solutions at the enterprise level Demonstrated success in quickly understanding business needs and aligning it to technology solutions Experience delivering solutions using an Agile / Scrum methodology Strong communications skills (e.g. active listening, requirements elicitation, oral, written, presentation, workshop facilitation, consensus building) The Clients offices as based in Holborn – Central London. The salary for this position will be based on expertise and will be in the range £90K - £120K. Please do send your CV to us in Word format along with you salary and availability.
Contractor

Contractor job
Data Engineer Senior (Spark,Java,Pyton,SQL)

Published on
Apache Spark
Java
Python

12 months
500-560 €
Paris, France
Hybrid
Cherry Pick est à la recherche d'un Data Engineer Senior pour l'un de ses clients dans le secteur la mutuelle. En renfort de l’entité Solutions Data pour participer activement (Run/Build/Expertise et Accompagnement) aux sujets ci-dessous dans un environnement hybride Cloud/On-Premise (avec le On-Premise en cible) : Participer à l’élaboration du design technique des produits logiciels, Faciliter la recherche de solutions techniques, Prendre en charge une partie des dév. Accompagner les autres Dév. (Coaching, optimisation de code, …), Collaborer à l’intégration des produits dans le SI avec l’architecte data, Garantir la qualité des produits logiciels, Accompagner les directions métiers dans la réalisation de leurs cas d’usage data Compétences obligatoires : Maitrise Spark/Java, Maitrise Python Maitrise SQL, AWS : S3 / Glue / Redshift / Step Functions / Lambda, CICD : Git, Jenkins, … ETL XDI et/ou ODI Compétences souhaitables/optionnelles : Docker, Terraform, Power BI / BO
Contractor

Contractor job
[MDO] Power Platform Developer Apps ET Automate- 3/4 ans min - FULL REMOTE

Published on
Power Apps
Power Automate

4 months
400 €
Ile-de-France, France
Remote
Contexte : Au sein d’une équipe, vous participerez à la création de nouvelles fonctionnalités ou à la refonte de certaines fonctionnalités existantes. Power Platform regroupe : Power Apps → création d’applications métier personnalisées (mobile/web). Power Automate → automatisation de workflows et intégration entre services. 🔹 Rôle d’un développeur Power Platform : Concevoir et développer des applications personnalisées avec Power Apps . Créer des flux automatisés avec Power Automate . Intégrer Power Platform avec d’autres services Microsoft (M365, Dynamics 365, Azure) ou externes via des connecteurs. Développer des extensions avec du code (ex. JavaScript, C#, plugins, connecteurs personnalisés ). Garantir la sécurité, la gouvernance et la performance des solutions Power Platform. Collaborer avec les équipes métier pour transformer des besoins fonctionnels en solutions concrètes.
Permanent

Job Vacancy
Front Arena Consultant

Published on

London, United Kingdom
Front Arena Consultant We are currently looking for a Technology Business Consultant to support our Treasury consulting team in London. You must have at least 5 years plus expertise of working with SunGard’s/FIS Front Arena Software. As a Consultant you will be the main point of contact for customers in Front Arena implementation projects, working in modern environments with state of the art application in the financial sector. In addition to cooperating with development on new products and services, this also includes the design, implementation of technological integrations and the expansion of infrastructure. What you will be doing: Participate in consulting projects for financial companies as part of a team to meet specific client requirements. Consulting on issues of performance, infrastructure Installation and setup of applications Developing scripts, customizing implementation of applications. Writing test plans and test cases to ensure that enhancements made to applications meet client requirements and maintain application integrity. What you will bring: Bachelor's degree in one of the following disciplines: Information science, computer science, business administration, economics, finance, or a combination of education and work experience. Knowledge of standard software development methodologies, such as waterfall model or agile approaches Good verbal and written communication skills with technical and non-technical audiences at different hierarchical levels Coaching of internal staff Good analytical, decision-making, problem-solving, interpersonal, teamwork, negotiation, conflict management and time management skills Ability to persuade and influence others of the best course of action Knowledge of Financial products and services and the financial services industry. Proficiency in at least one appropriate application programming language, such as Python, C#, C++ and/or Java. What we offer you: A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities A wide range of training and development opportunities A modern, international working environment in a committed and motivated team An attractive salary model and benefits. You must have a degree ideally in Computer Science or Maths. The position is based in Central London. The salary for this position will be in the range £90K to £120K. Please do send your CV to us in Word format along with your salary and notice period.
Permanent

Job Vacancy
Front Arena Consultant

Published on

New York, United States of America
Front Arena Consultant We are currently looking for a Technology Business Consultant to support our Treasury consulting team in Central New York. You must have at least 5 years plus expertise of working with SunGard’s/FIS Front Arena Software. As a Consultant you will be the main point of contact for customers in Front Arena implementation projects, working in modern environments with state of the art application in the financial sector. In addition to cooperating with development on new products and services, this also includes the design, implementation of technological integrations and the expansion of infrastructure. What you will be doing: Participate in consulting projects for financial companies as part of a team to meet specific client requirements. Consulting on issues of performance, infrastructure Installation and setup of applications Developing scripts, customizing implementation of applications. Writing test plans and test cases to ensure that enhancements made to applications meet client requirements and maintain application integrity. What you will bring: Bachelor's degree in one of the following disciplines: Information science, computer science, business administration, economics, finance, or a combination of education and work experience. Knowledge of standard software development methodologies, such as waterfall model or agile approaches Good verbal and written communication skills with technical and non-technical audiences at different hierarchical levels Coaching of internal staff Good analytical, decision-making, problem-solving, interpersonal, teamwork, negotiation, conflict management and time management skills Ability to persuade and influence others of the best course of action Knowledge of Financial products and services and the financial services industry. Proficiency in at least one appropriate application programming language, such as Python, C#, C++ and/or Java. What we offer you: A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities A wide range of training and development opportunities A modern, international working environment in a committed and motivated team An attractive salary model and benefits You must have a degree ideally in Computer Science or Maths. The position is based in Central New York. The salary for this position will be in the range $100K to $150K. Please do send your CV to us in Word format along with your salary and notice period.
Permanent

Job Vacancy
Front Arena Consultant

Published on

Poland
Front Arena Consultant We are currently looking for a Technology Business Consultant to support our Treasury consulting team in Warsaw Poland. You must have at least 5 years plus expertise of working with SunGard’s/FIS Front Arena Software. As a Consultant you will be the main point of contact for customers in Front Arena implementation projects, working in modern environments with state of the art application in the financial sector. In addition to cooperating with development on new products and services, this also includes the design, implementation of technological integrations and the expansion of infrastructure. What you will be doing: Participate in consulting projects for financial companies as part of a team to meet specific client requirements. Consulting on issues of performance, infrastructure Installation and setup of applications Developing scripts, customizing implementation of applications. Writing test plans and test cases to ensure that enhancements made to applications meet client requirements and maintain application integrity. What you will bring: Bachelor's degree in one of the following disciplines: Information science, computer science, business administration, economics, finance, or a combination of education and work experience. Knowledge of standard software development methodologies, such as waterfall model or agile approaches Good verbal and written communication skills with technical and non-technical audiences at different hierarchical levels Coaching of internal staff Good analytical, decision-making, problem-solving, interpersonal, teamwork, negotiation, conflict management and time management skills Ability to persuade and influence others of the best course of action Knowledge of Financial products and services and the financial services industry. Proficiency in at least one appropriate application programming language, such as Python, C#, C++ and/or Java. What we offer you: A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities A wide range of training and development opportunities A modern, international working environment in a committed and motivated team An attractive salary model and benefits You must have a degree ideally in Computer Science or Maths. The position is based in Central Warsaw Poland. The salary for this position will be in the range Euro 90K to Euro 120K. Please do send your CV to us in Word format along with your salary and notice period.
Contractor
Permanent

Job Vacancy
Ingénieur Support et Développement Plateformes Big Data

Published on
Apache Kafka
Apache NiFi
Java

1 year
40k-45k €
100-550 €
Montreuil, Ile-de-France
Hybrid
Descriptif du poste Le bénéficiaire souhaite une prestation d'accompagnement dans le cadre de la maintenance, support et construction des plateformes d'ingestion de données (dont Apache NiFi) et d'une interface REACTJS/Sprintboot exposant des API sur des infrastructures on premise et cloud IBM (VM et Kubernetes). Missions principales Support (MCO/fonctionnement opérationnel des services) et résolution des problèmes N2 et N3 en Production avec analyse des root causes Accompagnement des clients dans l'utilisation des plateformes Création d'offres d'ingestion de données ainsi que leur automatisation et industrialisation Déploiement des plateformes NiFi Administration/sécurisation des clusters et des services applicatifs Upgrade des technologies (life cycle management) et tests associés
Contractor

Contractor job
Business Analyst Support Client

Published on
API REST
Cloud
CMS

6 months
370-400 €
Paris, France
Hybrid
Poste Business Analyst Support Client Sur son périmètre, le Business Analyst est responsable de l’analyse et de la formalisation des besoins/évolutions du produit. Il est le garant du périmètre des applications développées. Dans le cadre de ses activités de support, il est responsable des analyses des remontées clients, de leur suivi et leur reporting. Activités principales : Analyser le besoin Etudier les impacts applicatifs Réaliser des Spécifications fonctionnelles détaillées Définir les critères d’acceptation et contrôler/assister la phase de développement Produire les documents à destination des clients Prendre en charge, analyser et suivre les demandes des clients (anomalies/questions) via Jira Compétences souhaitées : Bonnes connaissances monétiques, particulièrement sur un Card Management System (CMS) Bonne connaissance de l’environnement Open (Linux, Java, API Rest) et du Cloud Les connaissances suivantes sont intéressantes en complément : Base de données (Oracle ou Postgre), Kafka Utilisation de Jira Appétence pour la relation client

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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£150 £1300 and more

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£20k £250k

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