11 joburi disponibile

*Hybrid, 3 days onsite, 2 days remote* *We are unable to sponsor as this is a permanent Full time role* *NO CONTRACTORS OR CONSULTANTS* A prestigious company is looking for an Associate Principal, Backend Java Developer. This company needs someone with 7-10 years of experience focused on Back End Java development, Java 11, Kafka, Golang, Multithreading, AWS, etc. They will be working in a Real Time and highly regulated financial environment. Responsibilities: Actively participates in design of highly performing, scalable, secure, reliable and cost optimized solutions. Primary responsibility is application design and development of next gen clearing applications for business requirements in agreed architecture framework and Agile environment. Thoroughly analyzes requirements, develops, tests, and documents software quality to ensure proper implementation. Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented. Participates in code-reviews based on high engineering standards Writes unit and integration tests based on chosen test frameworks. Assists Production Support by providing advice on system functionality and fixes as required. Qualifications: BS degree in Computer Science, similar technical field required. Masters preferred. 7-10 years of experience in building large scale, compute and event-driven solutions. Experience (including internal workings of Java) in Java 11+ is required. Experience with app development in Golang. Experience developing software using Object Oriented Designs, advance patterns (like AOP) and multi-threading is required. Experience with distributed message brokers like Kafka, IBM MQ, Amazon Kinesis, etc. is desirable. Experience with cloud technologies and migrations. Experience preferred with AWS foundational services like VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. Must be able to write good quality code with 80% or above unit and integration tests coverage. Experience with testing frameworks like Junit, Citrus is desirable. Experience working with various types of databases like Relational, NoSQL, Object-based, Graph. Experience following Git workflows is required. Familiarity with DevOps tools. Eg Terraform, Ansible, Jenkins, Kubernetes, Docker, Helm and CI/CD pipeline etc.is a plus. Experience with performance optimization, profiling, and memory management.

We are looking for a Full Stack Developer with experience in AWS, Terraform, and Python on the Back End, along with JavaScript frameworks (Nunjucks, React) on the Front End. The ideal candidate will have active SC clearance and experience delivering secure applications within government or similar environments. Key Skills & Experience: Backend: ? AWS (Cloudfront, Elastic Beanstalk, RDS, S3, SES, SQS) ? Terraform for Infrastructure as Code ? Python for Back End development Frontend: ? JavaScript for web applications ? Nunjucks framework (GDS experience preferred) ? React (or equivalent modern JS frameworks) Desirable: Experience working within government projects (GDS standards) Strong knowledge of security best practices Familiarity with Agile ways of working

Duration: 6 months Rate: £550 (Outside of IR35) Interview: 1 stage Location: Remote Start Date: ASAP Must Have Active SC Our client are a top tier consultancy looking for a Fullstack Engineer on a 6 months contract. We are looking for a Full Stack Developer with experience in AWS, Terraform, and Python on the Back End, along with JavaScript frameworks (Nunjucks, React) on the Front End. The ideal candidate will have active SC clearance and experience delivering secure applications within government or similar environments. Key Skills & Experience: Backend: AWS (Cloudfront, Elastic Beanstalk, RDS, S3, SES, SQS) Terraform for Infrastructure as Code Python for Back End development Frontend: JavaScript for web applications Nunjucks framework (GDS experience preferred) React (or equivalent modern JS frameworks) Desirable: Experience working within government projects (GDS standards) Strong knowledge of security best practices

Junior Java Developer - JP Morgan - Glasgow - Perm Consultancy role - Onsite We are seeking a Junior Java Developer to join JP Morgan via Robert Walters Workforce Consultancy where you will work within the Employee Platform space. You will serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You'll be responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives. Job responsibilities Executes standard software solutions, design, development, and technical troubleshooting to build solutions or break down technical problems Writes secure and high-quality code using the syntax of at least one programming language with limited guidance Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications Applies knowledge of tools within the Software Development Life Cycle toolchain to improve the value realized by automation Applies technical troubleshooting to break down solutions and solve technical problems of basic complexity Gathers, analyzes, and draws conclusions from large, diverse data sets to identify problems and contribute to decision-making in service of secure, stable application development Learns and applies system processes, methodologies, and skills for the development of secure, stable code and systems Adds to team culture of diversity, equity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on system design concepts and expanding applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability Experience in developing, debugging, and maintaining code preferably in a large corporate environment with one using Java and database querying languages Experience across the whole Software Development Life Cycle Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security Emerging knowledge in software applications and technical processes within a technical discipline (eg, cloud, artificial intelligence, machine learning, mobile, etc.) Backend Technology - Java, Spring, NoSQL ( MongoDB, Cassandra ) Desirable skills but not required: Exposure to cloud technologies (AWS, kubernetes) Experience in UI development with experience in React or Angular, TypeScript, CSS, Micro Frontend Development, and JavaScript Experience in architecture and design of microservices Learn new skills and keep up with industry innovations to deliver solutions to automate manual or cumbersome work Unit Testing, Mocking, Performance Testing (eg Junit, Mokito, Blazemeter) Monitoring Tools (eg Splunk, Dynatrace, Grafana, etc) *Please note that this role will be working full time onsite.* We are committed to offering an inclusive recruitment experience. If you require accommodations because of disability or health condition, please email. This position is being sourced through our Outsourcing service line.

The role requires strong technical expertise in software development, cloud platforms, DevOps, and security , alongside the ability to align solutions with business and government digital standards. Key Aspects of the Role: 1. Software Development Hands-on coding using Node.js (JavaScript & TypeScript) . Working with Front End frameworks like React, Angular, or Vue.js . Designing and developing APIs and cloud-based applications . 2. Cloud & DevOps Experience with AWS, Azure, or GCP . Working with Docker and Kubernetes for containerization. Setting up and maintaining CI/CD pipelines for automated deployment. 3. Architecture & Technical Strategy Supporting migration of Legacy systems to modern architectures. Implementing secure coding and cybersecurity best practices . 4. Database Management Working with SQL (MySQL, PostgreSQL, MS SQL) and NoSQL databases (MongoDB, CosmosDB) . 5. Quality Assurance & Maintenance Conducting testing, debugging, and performance optimization . Reducing technical debt and maintaining software documentation. Essential Skills Strong hands-on coding in Node.js (TypeScript & JavaScript) . Cloud experience (AWS, Azure, or GCP). Frontend frameworks (React, Angular, Vue.js). DevOps & automation (CI/CD, Kubernetes, Docker). Database expertise (SQL & NoSQL). Security & best coding practices . Desirable Qualifications Certifications (AWS, Azure). Agile experience (JIRA, Confluence). Public sector/finance experience .

Senior Java Backend Developer (m/f/d) - Projekt-Nr.: 44341 We are seeking a Senior JAVA Backend Engineer (m/f/d) with SAP expertise to design, develop, and maintain APIs, implement robust testing, and collaborate with cross-functional teams. The role is based in Barcelona, with English as the working language. Einsatzort: Barcelona Projektzeitraum: 07.03.2025 - 31.12.2025 Personentage: 179/Auslastung: 100 % Branche: Industry Abgabefrist: 14.03.:00:00 Your tasks Design, develop, and maintain secure, scalable RESTful APIs for the eCommerce platform Create and maintain OpenAPI specifications to ensure clarity and standardization in API development Implement robust testing by writing comprehensive unit tests to guarantee quality and stability Deploy and enhance eCommerce solutions by building new capabilities and market-specific customizations Ensure robustness and security by implementing best practices for performance, security, and automated testing Collaborate with Front End developers, UX designers, and product teams to ensure seamless delivery and integration of digital solutions Must have competences Proficiency in Java and the Spring framework Experience with SAP integrations and designing RESTful APIs Familiarity with OpenAPI/Swagger for documenting API specifications Strong understanding of CI/CD pipelines and automated testing frameworks Experience building robust, scalable APIs in an enterprise setting Ability to integrate with complex systems, especially within SAP environments Strong problem-solving skills and a proactive mindset Excellent communication and interpersonal skills Ability to work collaboratively in a fast-paced, cross-functional team environment Nice to have competences Experience deploying and enhancing eCommerce solutions Knowledge of best practices for performance, security, and automated testing Critical and analytical thinking skills Experience collaborating with Front End developers, UX designers, and product teams Additional information The role is based in Barcelona, with a preference for candidates in or near the area. The start date is ASAP, and the working language is English.

Professional Software Engineer for Migrations/Capacity Management (m/f/d). Position in der Transportindustrie in Bern, Schweiz zu besetzen. Ihre Aufgaben: Verantwortung für den Application Build und Framework-Einsatz in der Kapazitätslenkung. Entwicklung von Konzepten zur Weiterentwicklung und Migration von Komponenten. Analyse, Implementierung und Test von Komponenten und Schnittstellen. Abstimmung der Lösungen mit Stakeholdern und Mitarbeit an Architekturaufgaben. Unterstützung bei der Definition von Qualitätsstandards und Architekturgrundsätzen. Ihre Kenntnisse: Abgeschlossenes Informatikstudium oder gleichwertige Weiterbildung. Mehrjährige Erfahrung in Backend-Entwicklung (Spring Boot, Java SE). Erfahrung mit Git Flow, Bitbucket, Openshift, Maven, Jenkins, ArgoCD und Continuous Integration. Ausgeprägte Team- und Kommunikationsfähigkeit. Interesse an Kapazitätslenkung und Verkehrsoptimierung. Sehr gute Deutsch- und/oder Englischkenntnisse. Zusatzkenntnisse (erwünscht): Erfahrung in agilen Methoden (Scrum/Kanban). Kenntnisse in OSGi, Eclipse RCP, Messaging-Systemen (Solace, Kafka). Spring Professional Developer Zertifikation. Erfahrung mit Hazelcast. Ort: Bern, Schweiz Arbeitsmodell: Hybrid Start: ASAP Dauer: 24 Monate Pensum: 100% Ref.Nr.: 22678 Machen Sie den nächsten Schritt und senden Sie uns Ihren Lebenslauf sowie eine Telefonnummer, unter der wir Sie tagsüber erreichen können. Aufgrund der schweizerischen Arbeitsgesetzgebung können wir nur Bewerbungen von Schweizer Staatsbürgern, EU-Bürgern und Personen mit einer Arbeitserlaubnis in Betracht ziehen. Ukrainische Flüchtlinge sind herzlich willkommen, und wir werden Sie auf Ihrem Weg unterstützen. Wir begrüßen Bewerbungen von Personen aller Geschlechter, Altersgruppen im erwerbsfähigen Alter, sexuellen Orientierungen, persönlichen Ausdrucksformen, ethnischen Zugehörigkeiten und religiösen Überzeugungen. Daher sind Angaben zum Geschlecht oder ein Foto in Ihrer Bewerbung nicht erforderlich. Aufgrund von Kundenanforderungen benötigen wir Informationen zu Ihrem Familienstand, Ihrer Staatsangehörigkeit, Ihrem Geburtsdatum sowie einer gültigen Schweizer Arbeitsbewilligung. Bei Bewerbern mit Behinderungen sind wir gerne bereit, gemeinsam mit unserem Endkunden mögliche Lösungen zu prüfen.

Software-Ingenieur für Migrationen und Backend-Entwicklung (m/w/d) Bei einem agierenden Unternehmen aus der Transportbranche in Bern, Schweiz zu besetzen. Aufgaben: Verantwortung für den Application Build und Einsatz von Frameworks in der Kapazitätslenkung und -steuerung Entwicklung von Konzepten für die Migration von Komponenten und Schnittstellen Analyse, Implementierung und Test von Komponenten Abstimmung der Lösungen mit Stakeholdern und Mitwirkung bei Architekturaufgaben Unterstützung bei der Definition von Qualitätsstandards und Architekturgrundsätzen Muss-Kriterien: Abgeschlossene Informatikausbildung (HF, FH, ETH, Uni) oder gleichwertige Weiterbildung Mehrjährige Erfahrung in Backend-Entwicklung mit: Spring (Spring Boot, Spring Integration, Spring Cloud Stream) Java SE (bis Version 22) Git Flow, Bitbucket, Confluence, Jira, Openshift Erfahrung mit Maven, Jenkins, CI, ArgoCD, Helm Team- und Kommunikationsfähigkeit, schnelle Auffassungsgabe Interesse an der Eisenbahnbranche Sprachkenntnisse: Deutsch und/oder Englisch Soll-Kriterien: Erfahrung in agilen Umfeldern (Scrum/Kanban) Erfahrung in der Umsetzung moderner Softwarearchitekturen Kenntnisse von OSGi, Eclipse RCP, Solace, Kafka Spring Professional Developer Zertifizierung und Erfahrung mit Hazelcast Ort: Bern, Schweiz Arbeitsmodell: Hybrid Start: ASAP Dauer: 24 Monate Pensum: 100% Ref.Nr.: 22679 Machen Sie den nächsten Schritt und senden Sie uns Ihren Lebenslauf sowie eine Telefonnummer, unter der wir Sie tagsüber erreichen können. Aufgrund der schweizerischen Arbeitsgesetzgebung können wir nur Bewerbungen von Schweizer Staatsbürgern, EU-Bürgern und Personen mit einer Arbeitserlaubnis in Betracht ziehen. Ukrainische Flüchtlinge sind herzlich willkommen, und wir werden Sie auf Ihrem Weg unterstützen. Wir begrüßen Bewerbungen von Personen aller Geschlechter, Altersgruppen im erwerbsfähigen Alter, sexuellen Orientierungen, persönlichen Ausdrucksformen, ethnischen Zugehörigkeiten und religiösen Überzeugungen. Daher sind Angaben zum Geschlecht oder ein Foto in Ihrer Bewerbung nicht erforderlich. Aufgrund von Kundenanforderungen benötigen wir Informationen zu Ihrem Familienstand, Ihrer Staatsangehörigkeit, Ihrem Geburtsdatum sowie einer gültigen Schweizer Arbeitsbewilligung. Bei Bewerbern mit Behinderungen sind wir gerne bereit, gemeinsam mit unserem Endkunden mögliche Lösungen zu prüfen.

Professioneller Softwareingenieur für Migrationen/Kapazitätsmanagement (m/w/d). Position in der Transportindustrie in Bern, Schweiz, zu besetzen. Ihre Aufgaben: Verantwortung für den Application Build und Framework-Einsatz in der Kapazitätslenkung. Entwicklung von Konzepten zur Weiterentwicklung und Migration von Komponenten. Analyse, Implementierung und Test von Komponenten und Schnittstellen. Abstimmung der Lösungen mit Stakeholdern und Mitarbeit an Architekturaufgaben. Unterstützung bei der Definition von Qualitätsstandards und Architekturgrundsätzen. Ihre Kenntnisse: Abgeschlossenes Informatikstudium oder gleichwertige Weiterbildung. Mehrjährige Erfahrung in Backend-Entwicklung (Spring Boot, Java SE). Erfahrung mit Git Flow, Bitbucket, Openshift, Maven, Jenkins, ArgoCD und Continuous Integration. Ausgeprägte Team- und Kommunikationsfähigkeit. Interesse an Kapazitätslenkung und Verkehrsoptimierung. Sehr gute Deutsch- und/oder Englischkenntnisse. Zusatzkenntnisse (erwünscht): Erfahrung in agilen Methoden (Scrum/Kanban). Kenntnisse in OSGi, Eclipse RCP, Messaging-Systemen (Solace, Kafka). Spring Professional Developer Zertifikation. Erfahrung mit Hazelcast. Ort: Bern, Schweiz Arbeitsmodell: Hybrid Start: ASAP Dauer: 24 Monate Pensum: 100% Ref.Nr.: 22678 Machen Sie den nächsten Schritt und senden Sie uns Ihren Lebenslauf sowie eine Telefonnummer, unter der wir Sie tagsüber erreichen können. Aufgrund der schweizerischen Arbeitsgesetzgebung können wir nur Bewerbungen von Schweizer Staatsbürgern, EU-Bürgern und Personen mit einer Arbeitserlaubnis in Betracht ziehen. Ukrainische Flüchtlinge sind herzlich willkommen, und wir werden Sie auf Ihrem Weg unterstützen. Wir begrüßen Bewerbungen von Personen aller Geschlechter, Altersgruppen im erwerbsfähigen Alter, sexuellen Orientierungen, persönlichen Ausdrucksformen, ethnischen Zugehörigkeiten und religiösen Überzeugungen. Daher sind Angaben zum Geschlecht oder ein Foto in Ihrer Bewerbung nicht erforderlich. Aufgrund von Kundenanforderungen benötigen wir Informationen zu Ihrem Familienstand, Ihrer Staatsangehörigkeit, Ihrem Geburtsdatum sowie einer gültigen Schweizer Arbeitsbewilligung. Bei Bewerbern mit Behinderungen sind wir gerne bereit, gemeinsam mit unserem Endkunden mögliche Lösungen zu prüfen.

We have partnered with a dynamic and high-performance website design and development agency based in London is currently seeking a Back End WordPress Developer to join their team. Established in 2014, they have been on an exhilarating journey of growth and success. They aim to supercharge their capabilities, they are expanding their team and inviting an experienced Back End WordPress Developer to join them on this exciting adventure. Role Overview: As a Back End WordPress Developer, you'll play a crucial role in their collaborative environment. Working closely with both Back End and Front End developers, you will report directly to the Lead Developer, contributing innovative ideas to enhance their projects. Key Requirements: Proficient in PHP and JS, with a solid understanding of MySQL and Rest API's. Strong knowledge of WordPress and WordPress PHP functions. Focus on efficiency, user experience, and continuous process improvement. Excellent project and time management skills. Strong problem-solving and communication skills. Ability to work independently and as part of a team. Technology Stack: WordPress, PHP, JavaScript Location: Office in London (3 days a week in the office) Salary range: £35k - £45k If this sounds like something you would be interested in, please reach out to me on my email at (see below) *Rates depend on experience and client requirements

Senior Backend Java Developer Salary: $140k-$150k + bonus Location: Chicago, IL Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor's degree 7-10+ years of related experience Must have 5 years tenure in current or previous role Experience (including internal workings of Java) in Java 11+ is required. Experience with app development in Golang. Experience developing software using Object Oriented Designs, advance patterns (like AOP) and multi-threading is required. Experience with distributed message brokers like Kafka, IBM MQ, Amazon Kinesis, etc. is desirable. Experience with cloud technologies and migrations. Experience preferred with AWS foundational services like VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. Must be able to write good quality code with 80% or above unit and integration tests coverage. Experience with testing frameworks like Junit and Citrus is desirable. Experience working with various types of databases like Relational, NoSQL, Object-based, Graph. Experience following Git workflows is required. Familiarity with DevOps tools: Terraform, Ansible, Jenkins, Kubernetes, Docker, Helm and CI/CD pipeline etc. Responsibilities Actively participates in design of highly performing, scalable, secure, reliable and cost optimized solutions. Primary responsibility is application design and development of next gen clearing applications for business requirements in agreed architecture framework and Agile environment. Thoroughly analyzes requirements, develops, tests, and documents software quality to ensure proper implementation. Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented. Participates in code-reviews based on high engineering standards Writes unit and integration tests based on chosen test frameworks. Assists Production Support by providing advice on system functionality and fixes as required.