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Fullstack Java Developer (Angular)

Backend-focused Java developer on a long-term project migrating an investment-funds processing platform to Java 21 / Spring Boot. Day to day: designing the new architecture, building adapters to the legacy system, solving concurrency and performance issues, and maintaining Jenkins/OpenShift CI/CD pipelines; Angular openness welcome but a dedicated dev handles frontend.

Angular Bash Bitbucket CI/CD Confluence +16 skills

Desarrollador Backend JAVA senior

HybridLATAMSenior

Empresa AVOS Tech con más de 30 años de experiencia en el mercado latinoamericano de servicios operativos y tecnológicos se encuentra en búsqueda de un(a) : Ingeniero en Informatica o carrera afín, para desempeñar el…

API API Gateway Auth0 AWS Azure +36 skills

Full Stack SW Engineer

North AmericaMiddle

Senior full-stack engineer in Toronto building scalable web applications end to end: performant React/Next.js frontends, Node.js/TypeScript backends, API layers, data models, observability, and CI/CD pipelines. Also drives architecture decisions and mentors junior engineers.

Accessibility API Argo CD Automation CI/CD +40 skills

Java Entwickler – Projektentwicklung (w/m/d) - Anwendungsentwicklung, Ingenieur

Java developer (Projektentwickler) at XDEV Software in Weiden, Germany, building custom software for clients in agile teams — selecting technologies, designing sustainable architecture, and consulting customers at eye level. Stack centers on Java 11+, MicroProfile, JPA, Vaadin, Kafka, Jenkins/Bamboo, and AWS services. Business-fluent German is required.

AWS Elasticsearch Git Java Jenkins +12 skills

Stefanini Group

Desenvolvedor Java SR - 100% Remoto

RemoteLATAMSenior

Senior Java backend developer working 100% remote from Brazil for Stefanini Group, an IT services firm. Day to day: designing and evolving microservices and REST APIs with Java 17+, Spring Boot 3, relational databases, event-driven messaging, and Kubernetes deployments, while doing code reviews and mentoring less experienced devs.

API Azure Azure Service Bus CI/CD Clean Architecture +19 skills

Business Application Developer

On-siteNorth America

Company Overview CEEUS is a member-owned cooperative wholesale distributor serving the electric-utility marketplace. From operations in West Columbia, South Carolina, and Glen Allen, Virginia, we coordinate the flow of…

AI Angular API Api Design Api Documentation +15 skills

IDS Comercial, S.A. de C.V.

Desarrollador Java Microservicios

ids Comercial es una empresa 100% mexicana dedicada a TI con 40 años de experiencia y presencia en México, Latinoamérica y EEUU. Más de 1500 consultores trabajan con un gran número de proyectos dentro de los sectores…

Angular Apache Camel API CI/CD Cloud +15 skills

Sr. Software Engineer, Enterprise Technology Services

North AmericaContractSenior

Do you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple’s Information Systems and Technology (IS&T) organization. IS&T is the engine…

ActiveMQ Analytics API Api Design Cassandra +31 skills

Java Senior Developer

EuropeContractSenior

Freelance full-time senior Java backend developer: design and maintain Spring Boot microservices (hexagonal architecture, DDD), build Spring Batch flows, secure APIs with OAuth2/JWT, and deploy on Kubernetes/AWS. Long-duration project, daily rate €220–240 + VAT, Spanish required; banking experience valued.

ActiveMQ Apache Camel API Argo CD AWS +32 skills

220 – 240 € / day

Software Engineer

Software Engineer building secure, mission-critical digital solutions for Defence and National Security clients: Android apps in Kotlin/Jetpack Compose plus Rust/Python/Go backend APIs, with Docker and CI/CD. Hybrid role in Cheltenham (3 days/week in office); UK SC clearance eligibility is mandatory.

Android API CI/CD Containerization DevOps +11 skills

AWS Backend Senior Software Developer III

RemoteLATAMSenior

Fully remote (Colombia) senior backend engineer at Caseware, an audit/accounting SaaS firm, acting as a technical lead building the AWS AgentCore Gateway for MCP-based AI agent integrations — multi-tenant gateway, auth/scope propagation, and on-prem connectivity — using Node.js/TypeScript on AWS Lambda/Bedrock, with AI-assisted development and mentoring.

Agentic AI AI API Authentication Automation +27 skills

PDG IT Soluções em Tecnologia

Analista de Sistemas Sênior – Canais Digitais | Marketplaces

HybridLATAMSenior

Sobre a Oportunidade Estamos em busca de um(a) Analista de Sistemas Sênior para atuar como referência técnica e estratégica no ecossistema de Marketplaces , com foco inicial na operação do Mercado Livre e expansão para…

Agile API Azure Azure DevOps DevOps +13 skills

Principal Solutions Consultant

HybridNorth AmericaFull-timePrincipal

Senior pre-sales technologist at Elliptic (blockchain analytics) advising enterprise clients on crypto risk, compliance and investigations — leading discovery, demos and proofs-of-concept, and guiding API integrations. Requires 7+ years client-facing technical experience, full-stack development, blockchain depth, SQL and API/cloud skills, plus willingness to obtain U.S. TS/SCI clearance.

Analytics API Automation AWS Blockchain +17 skills

Développeur Full Stack JAVA-SPRING-VUE3 H/F

Full-stack Java developer for a Monaco-based client's internal product and satellite apps: designing and building the Spring backend, Keycloak/OIDC authentication, and Vue 3 frontend, plus testing, CI/CD, CVE fixes and production support. CDI on-site in Monaco with up to 2 remote days/week.

API Bash Db2 Design Patterns DevOps +27 skills

RED DOT AI PTE. LTD.

Software Engineer

Full-stack software engineer at a Singapore deep-tech company building physics-driven digital twin and AI-agent software for data center operations. Day to day: back-end services and APIs in Python, React front-end dashboards, customer system integrations and deployments, plus building AI-assisted development workflows.

Agentic AI AI Ansible API Api Design +40 skills

Engenheiro de Software

EuropeFull-time

Just Vargas, an HR consultancy, is hiring a Software Engineer for a client in the energy sector in Lisbon. The role involves building, maintaining and modernizing web applications, RESTful APIs and scalable backends using .NET/ASP.NET MVC, Angular, SQL Server/Entity Framework, CI/CD practices, and integrating AI-powered solutions.

Agile Angular API Azure Azure DevOps +24 skills

GIS .NET API Developer (Freelance kan)

EuropeFull-time

Designs, builds and operates data-driven web applications and geographic APIs in an agile scrum team, mainly for government and utility clients. Core stack: .NET Framework, MS SQL Server/PostgreSQL and GIS tooling such as ArcGIS, GeoServer and OGC standards, plus deployment automation and user support.

Agile API ArcGIS Azure .NET +9 skills

GIELLE INFORMATICA S.R.L.

Java Back-End Developer Middle

IT consultancy Gielle Informatica is hiring a mid-level Java back-end developer for a client project at a finance-sector System Integrator in Milan. Day to day: building Spring services with JPA/Hibernate, designing distributed systems and OpenAPI APIs, plus Docker, JUnit/Mockito, Git and CI/CD; knowledge of AI coding tools (Copilot, Claude Code) is a plus.

AI API Api Design CI/CD Claude Code +17 skills

Java back-end developer middle

Contract middle Java back-end developer in Milan (hybrid, at least 2 days/week on client site) for a finance-sector System Integrator, starting December 2026 with an initial contract through June 2027. Day to day: building Java 17/Spring services with JPA/Hibernate, migrations, Docker and CI/CD; AI tooling knowledge (Copilot, Claude Code) is a plus.

AI API Api Design CI/CD Claude Code +17 skills

Herzum (now part of catworkx)

Full Stack Developer C#/.NET & React

On-site freelance (Partita IVA) Full Stack Developer role in Monza, Italy, placed by Herzum (now part of catworkx) into a client's IT team to build and evolve the corporate application platform: React front end, C#/.NET back end, REST APIs, SQL databases and BI/reporting integrations. Daily rate €220–240.

AI API Business Intelligence C# .NET +10 skills

220 – 240 € / day