87 open jobs on The Stack list Java as a key skill. They come from 43 companies in 14 countries, and 87 offer visa sponsorship. All were posted in the last 60 days.
This page lists jobs whose listing names Java in its key skills. We do not guess skills from the job title.
What you'll do: As an IT Consultant, you will translate client needs into technical solutions and contribute to all parts of the system development lifecycle with a focus on technical tasks. You will work across projects using web technologies…
What they ask for: Master's degree in engineering, computer science, software, IT, or a related field; recent graduate or a couple of years of experience; strong object-oriented programming skills and solid understanding of software development; analytical…
What you'll do: Build and maintain Joybuy’s backend systems to ensure high performance, availability, concurrency, security, and scalability. Identify and mitigate technical risks and implement effective control strategies across monitoring and rollback…
What they ask for: Bachelor's degree in Engineering, Computer Science, Mathematics, or related field. At least 3 years of Java and Spring Boot experience with strong coding skills and a track record of delivering high-quality software. Excellent…
What you'll do: Build and maintain Adyen's distributed high-performance payments platform, from design to production. Collaborate across teams and time zones to deliver new functionality that scales and remains reliable. Own code through deployment and…
What they ask for: Proficient in Java, web services, REST APIs and SQL/PostgreSQL; experience building high-throughput, reliable services; strong ownership, communication and ability to work in a global product environment.
What you'll do: Lead full lifecycle development in an agile team to design, develop, test, and deliver new features; help operate and improve a highly available microservice architecture; explore and apply AI technologies to accelerate delivery and…
What they ask for: Bachelor's degree in Computer Science or related field; 4+ years of software development experience; strong programming and architecture skills; adaptable, problem-solver with attention to quality and ability to learn quickly.
What you'll do: Develop and optimize backend functionality in Python and C#, and build user-friendly, scalable frontend applications. Collaborate in multidisciplinary teams to influence software architecture and technical decisions, and contribute to…
What they ask for: Bachelor's or master's degree in computer science, software engineering, or a related field. 3–4 years of experience as a software engineer with strong Python, Java and/or C#/.NET backend skills, plus knowledge of modern frontend…
What you'll do: Lead the design and delivery of LLM-powered agents for SOC workflows; own features end-to-end, mentor engineers, and contribute to incidents and system architecture.
What they ask for: 5+ years of development experience across backend and frontend; proficiency with strongly typed languages (Typescript, Java, .NET, PHP); hands-on experience building LLM-powered agents with attention to tool use, prompts, context, evals…
What you'll do: Lead initiatives to develop Elasticsearch vector search features, design new algorithms and data structures, and collaborate with a globally distributed team to improve speed and relevance of vector search.
What they ask for: Proven experience with vector similarity on large-scale search platforms, strong Java skills, experience with Elasticsearch and related data stores (Solr, PostgreSQL, MongoDB, Cassandra), and ability to work autonomously across teams.
What you'll do: As a Java Senior Software Engineer in the Customer eXperience team, you will drive technical work for other engineers and mentor them. You will improve code structure and architecture, deliver projects with high complexity, and align with…
What they ask for: You should have strong Java expertise with OOP, functional programming, concurrency, and solid knowledge of data structures, design patterns, APIs, and databases. Experience with cloud platforms, CI/CD, testing, and a collaborative…
What you'll do: Own features end-to-end as Feature Lead; deliver high-quality features full-stack and collaborate with stakeholders to deliver real-world value.
What they ask for: 5+ years of development experience with strong full-stack capability; proficiency in Typescript, Java, dotnet, and PHP, with Go and React experience; comfortable with AI coding tools and secure coding practices; excellent communication and…
What you'll do: Build and evolve a self-service Data Platform enabling teams to reliably ship data pipelines, ML and AI products. Design scalable ingestion, processing, and consumption pipelines (batch and real-time), and extend the platform with…
What they ask for: Proficiency in Python (Java is a plus) and strong data engineering fundamentals, including distributed processing and storage. Experience with infrastructure-as-code (Terraform) and container orchestration (Kubernetes) in cloud…
What you'll do: Lead initiatives within Elasticsearch to deliver industry-leading search capabilities and improve search relevance; design and implement new search features and algorithms, including vector search work, and collaborate with a globally…
What they ask for: Professional experience with search or vector databases and relevant algorithms (e.g., HNSW, IVF). Strong Java skills and familiarity with data storage technologies; able to work autonomously and collaboratively across distributed teams.
What you'll do: Design, develop, test, and maintain backend services in Java and Kotlin using Spring Boot on AWS; build and maintain RESTful APIs for high-volume payments; design database schemas and oversee event-driven architectures with Kafka, while…
What they ask for: Proven experience building backend services in Java/Kotlin with Spring Boot; familiarity with AWS, PostgreSQL, SQL, and Kafka; strong focus on security and scalable, reliable systems; ability to work in a fast-paced, cross-functional…
What you'll do: Develop and test software in C#, C++, and/or Java for high-tech products across semiconductor, analytical instrumentation, and medical equipment industries. Work in an agile environment and safeguard software quality through reviews and…
What they ask for: Bachelor's or Master's degree in Computer Science, Technical Informatics, or Computer Engineering; 2–3 years of hands-on software development experience; experience in semiconductor, medical, or analytical industries; knowledge of Design…
What you'll do: Design and build large-scale financial systems and products, shipping features end-to-end. Mentor junior engineers, lead architectural initiatives, and uphold engineering excellence across projects.
What they ask for: 6+ years in developing large-scale applications; proficiency in PHP or Java; experience with Go, C#, or Python; proven architectural leadership and mentoring; strong communication.
What you'll do: You will build core features for card transaction systems on a distributed hybrid cloud platform as part of an agile team. You will also collaborate with stakeholders to analyze requirements and drive innovation using modern development…
What they ask for: Candidates must have a degree in Computer Science or equivalent experience along with strong proficiency in Java or Go. You should have hands-on experience with distributed micro-service architectures, cloud platforms, and modern DevOps…
What you'll do: You will drive automation and centralization across partner pricing and billing systems while building resilient, scalable reconciliation services. Additionally, you will contribute to architectural decisions and ensure the security and…
What they ask for: The role requires strong software engineering fundamentals and experience with Java or similar object-oriented languages. Candidates should possess a product mindset, the ability to design long-term architectural solutions, and experience…
What you'll do: You will own and evolve a complex Java backend system while building tools that enable Customer Support agents to resolve issues efficiently. You will also partner with Product Managers to shape the team's roadmap and drive technical…
What they ask for: The role requires strong hands-on experience with Java and distributed systems, including familiarity with Kafka and asynchronous communication. Candidates should possess a product-oriented mindset and the ability to collaborate…
What you'll do: You will build and scale real-time ledger systems to track FX risk and liquidity using stream-processing technologies. This involves designing data-quality controls and ensuring the resilience and observability of high-volume event-driven…
What they ask for: The role requires solid software engineering fundamentals and experience with Java or similar object-oriented languages. Candidates should have a strong understanding of databases and a willingness to solve complex distributed-systems…
What you'll do: Design, implement, and maintain backend and frontend components for the NavVis IVION platform to ensure high performance and reliability. Collaborate with cross-functional teams to develop scalable features, APIs, and data layers for…
What they ask for: Requires over 7 years of software development experience with expertise in Java, Spring, and modern web frameworks like Angular or React. Candidates must possess strong knowledge of relational databases and the ability to drive technical…
What you'll do: Design, implement, and maintain backend and frontend components for the NavVis IVION platform to ensure high performance and reliability. Collaborate with cross-functional teams to develop scalable features, APIs, and data management…
What they ask for: Requires 3+ years of software engineering experience with expertise in Java, Spring, and modern web frameworks like Angular. Candidates should possess strong knowledge of relational databases and the ability to drive technical roadmaps in…
What you'll do: Interns will collaborate with full-time engineers to develop and push production-level code for MongoDB products and services. They will participate in cross-functional teams to gain practical software engineering experience over a 10-week…
What they ask for: Candidates must be pursuing a Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field with a graduation date between 2028 and 2029. Proficiency in at least one object-oriented programming language and a…
What you'll do: You will design, develop, and test new features while improving the scalability and security of the logistics platform. You will take ownership of projects from concept to delivery, aligning technical solutions with business goals.
What they ask for: You must have a Master's degree in a technical field or equivalent experience and 1-5 years of professional software development experience. You should have a product mindset and be proficient in backend and frontend development.
What you'll do: The candidate will work with trading desks and quants to analyze business requirements and develop server-side processes for intraday risk and P&L systems. They will also contribute to the strategic re-architecture and modernization of the…
What they ask for: Candidates must hold a bachelor's degree in computer science or equivalent and possess strong experience with Java and Spring frameworks. Familiarity with front-office tools, financial products, and version control systems is required.
What you'll do: Lead a team of 3-4 engineers while spending approximately 50% of your time on hands-on software architecture, development, and code reviews. You will collaborate with product managers to shape solutions and support the professional growth…
What they ask for: You must have 3+ years of experience as a Senior or Staff Engineer with deep expertise in the JVM ecosystem, specifically Java or Kotlin. Additionally, you need at least 2 years of leadership experience and a strong product-minded approach…
What you'll do: You will build and evolve the Rules Platform by developing reliable, scalable backend services and reusable internal libraries. You will also drive technical architecture decisions and collaborate with cross-functional teams to improve…
What they ask for: Candidates must have strong hands-on experience with JVM-based languages like Java or Kotlin and expertise in distributed systems. Experience with Kafka, SQL databases, and a strong product mindset for building internal tools are also…
What you'll do: Build and evolve business-critical payment services using Kotlin, Java, and Spring Boot to ensure reliable money movement. Design domain models and event-driven workflows while operating cloud-native applications on AWS.
What they ask for: Requires strong experience in backend development with Kotlin or Java and a solid understanding of Domain-Driven Design. Candidates should have experience with cloud-native AWS environments and a quality-focused mindset regarding security…
What you'll do: The engineer will architect, build, and deploy a core service dedicated to security compliance automation from the ground up. They will also manage backend infrastructure, CI/CD pipelines, and collaborate with cross-functional teams to…
What they ask for: Candidates must have 8+ years of backend software development experience and expertise in containerization, orchestration, and cloud platforms. A bachelor's degree in a relevant field is required, along with knowledge of security…
What you'll do: Develop and maintain Java backend services within a cloud-native environment while ensuring high availability and performance. Manage the full software lifecycle including deployment, monitoring, troubleshooting, and automating operational…
What they ask for: Requires strong Java development skills and hands-on experience with Microsoft Azure and DevOps practices. Candidates must be proficient in container technologies, observability tools, and troubleshooting distributed systems.
What you'll do: You will design and build backend services and APIs using Node.js or Java while managing integrations with internal tools. Additionally, you will own CI/CD pipelines and DevOps practices to ensure scalable and clean architecture.
What they ask for: The role requires senior-level experience in Node.js or Java backend development and strong proficiency in designing APIs with OpenAPI and REST. Candidates must also possess hands-on DevOps experience and a solid understanding of…
What you'll do: You will manage Kubernetes clusters and AWS-based infrastructure while implementing service mesh and CI/CD pipelines to improve developer experience. Additionally, you will monitor and troubleshoot systems to ensure high availability and…
What they ask for: Candidates must have 5+ years of DevOps/SRE experience with strong proficiency in AWS, Kubernetes, and infrastructure-as-code tools like Terraform. You should also possess solid Linux fundamentals, coding skills in Python, Go, or Java, and…
What you'll do: Develop, maintain, and improve backend services while operating cloud-native applications on Microsoft Azure. Support production operations by monitoring distributed systems, troubleshooting incidents, and automating deployment processes.
What they ask for: Requires strong software development experience with Java and hands-on experience with Microsoft Azure and DevOps practices. Candidates must possess skills in container technologies, observability tools, and the ability to troubleshoot…
What you'll do: You will architect, build, and operate a resilient cloud platform including GPU clusters and automated delivery pipelines. Additionally, you will implement automated governance and security controls while partnering with research teams to…
What they ask for: The role requires proven experience in platform engineering and expertise with major cloud providers and infrastructure provisioning tools like Terraform. Candidates must be proficient in at least one system-level programming language and…
What you'll do: You will lead the mobile engineering team by combining hands-on native development with coaching and team leadership. Your role involves driving technical excellence, implementing AI-assisted development, and collaborating with product and…
What they ask for: You must have a strong track record as a native mobile engineer with production experience in iOS or Android. The role requires deep expertise in native platforms, proven leadership experience, and the ability to balance technical hands-on…
What you'll do: Lead the development and deployment of machine learning models to improve product performance and risk management. Collaborate with cross-functional teams to translate business requirements into scalable data science solutions.
What they ask for: Requires a proven track record of deploying models from scratch and solid knowledge of Python and data processing technologies. Candidates should have experience with large datasets and the ability to collaborate effectively with…
What you'll do: Lead the development and deployment of machine learning models to improve product performance and risk management. Collaborate with cross-functional teams to translate business requirements into scalable data science solutions.
What they ask for: Requires a proven track record of deploying models from scratch and solid knowledge of Python. Candidates should have experience with large datasets and the ability to collaborate effectively with engineering and risk teams.
What you'll do: You will lead and improve ATM testing processes while owning the full software testing lifecycle for web applications. This includes designing and executing manual and automated tests, tracking defects, and ensuring high-quality standards…
What they ask for: The ideal candidate has senior-level experience in web UI and backend testing using TypeScript, Java, or Python. You must also possess strong skills in test documentation, CI/CD tools, and version control systems, along with a B1 level of…
What you'll do: The role involves conducting functional and non-functional testing, including stress and performance testing, to ensure product robustness. You will also collaborate with cross-functional teams to analyze requirements, report bugs, and…
What they ask for: Candidates must have 5+ years of QA experience with a strong background in Java and backend systems. Proficiency in testing TCP socket-based integrations and microservices architecture is essential for this position.
What you'll do: You will design, develop, and maintain robust software modules and scalable workflows for the UniProt production pipeline. Additionally, you will collaborate with the Ensembl team to manage data imports and support data processing…
What they ask for: Candidates must hold a degree in Computer Science or a related discipline and possess at least 3 years of professional software development experience. Proficiency in Java or Python, experience with Agile processes, and familiarity with…
What you'll do: Interns will collaborate with full-time engineers to develop production-level code for MongoDB products and services. They will be fully integrated into engineering teams to gain practical experience and contribute to internal and external…
What they ask for: Candidates must be pursuing a Bachelor's or Master's degree in Computer Science or a related field with a graduation date in 2028. Proficiency in at least one major programming language and a strong foundation in computer science theory…
What you'll do: Design, build, and maintain platform components in Java while applying automated testing practices within the CI/CD pipeline. Collaborate with business stakeholders and production support teams to deliver robust solutions and resolve…
What they ask for: Requires strong hands-on software development experience in Java within an agile environment. Candidates must have practical knowledge of database, messaging, cloud, and observability technologies.
What you'll do: You will architect high-availability financial engines and build brokerage infrastructure to scale global wealth products. You will work in a cross-functional team to define technical foundations and deliver incremental value to customers.
What they ask for: Candidates should have experience in developing web applications and distributed systems in a production environment. Proficiency in Java and Spring Boot is preferred, along with a strong product mindset and the ability to communicate…
What you'll do: You will design, configure, and troubleshoot software systems using Linux, MySQL, and programming languages like Java, C#, or C++. Additionally, you will manage software development projects and interact with customers to conduct tests and…
What they ask for: Candidates must hold at least a Bachelor’s degree in Computer Science or a related field and possess strong fluency in both English and Chinese. You should have experience with Linux, MySQL, and programming languages such as Java, C#, or…
What you'll do: You will design, configure, and troubleshoot software systems while taking ownership of development-related content. Additionally, you will interact with customers to conduct tests, prevent potential risks, and suggest solutions to ensure…
What they ask for: Candidates must hold a Bachelor's degree in Computer Science or a related field and possess 2-4 years of experience in software engineering. Proficiency in Java, C#, SQL, or C++, along with fluency in both English and Chinese, is mandatory.
What you'll do: The candidate will design, build, and deploy a global cross-asset trade processing system within a phased development framework. Responsibilities include developing critical services for trade capture and distribution, leveraging DevOps…
What they ask for: Candidates must have strong Java development skills and experience with distributed messaging technologies and relational databases. Proficiency in Spring frameworks and the ability to work effectively within a global team across multiple…
What you'll do: Develop and maintain modern software solutions using Java and Angular while integrating C# components into existing systems. Collaborate with cross-functional teams to drive AI-native engineering practices and ensure high code quality…
What they ask for: Requires several years of experience in software development with Java and Angular, along with practical knowledge of C# and cloud technologies. Candidates should possess strong communication skills and experience in technical leadership…
What you'll do: You will design, develop, and maintain high-performance, low-latency trading infrastructure and microservices. You will also collaborate with cross-functional teams to implement new features while ensuring high code quality and system…
What they ask for: Candidates must have at least 5 years of experience in Java development with Spring Boot and a bachelor's degree in Computer Science. Proficiency in microservices, CI/CD, SQL databases, and networking protocols is required.
What you'll do: You will build a new banking platform using modern software development practices and cutting-edge technology. You will also design and implement interfaces to connect the platform with major players in the financial industry.
What they ask for: Candidates must have a university degree in a relevant field and experience with Kotlin, Java, and modern cloud-based architectures. Strong analytical skills and experience in agile development environments are essential for this role.
What you'll do: You will build a new banking platform using modern software development practices and cutting-edge technology. You will also design and implement interfaces to connect the platform with major players in the financial industry.
What they ask for: Candidates must have a university degree in a relevant field and experience with Kotlin, Java, and modern cloud-based architectures. Strong analytical skills and experience in agile development environments are essential for this role.
What you'll do: You will own the technical roadmap and design robust backend systems for global KYC and onboarding infrastructure. You will drive integration with risk systems and lead the delivery of large-scale, complex projects to ensure compliance and…
What they ask for: You must have 4+ years of experience with Java 8+, Spring, and asynchronous message queues like Kafka or RabbitMQ. A strong product mindset and experience architecting scalable microservices are essential for this role.
What you'll do: Contribute to the development and evolution of business-critical financial services using Kotlin, Java, and Spring Boot. Collaborate with cross-functional teams to build and operate cloud-native applications while ensuring high standards…
What they ask for: Requires a university degree in a relevant field and practical experience with Kotlin or Java and Spring Boot. Candidates should possess a solid understanding of object-oriented programming, API development, and a strong interest in…
