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Senior Software Engineer - Java Jobs

94 Job Offers

Senior Java Software Engineer - Aerospace Systems
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Senior Java Software Engineer sought for aerospace systems in East Hartford, CT. You will design, develop, and maintain safety-critical software using Java and Python, adhering to DO-178C standards. Ideal candidates have embedded systems experience and a degree in Computer Science. Benefits inclu...
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Sopra Steria
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Senior Software Engineer (Java + Neo4j)
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Senior Software Engineer (Java + Neo4j) sought for Sopra Steria Polska’s aeronautical project. You will design high-quality solutions in a multinational team (France, Poland, Canada, India). Requires 4+ years’ experience with Java 8–21, Neo4j 4.4–5.X, Spring, and ElasticSearch. Based in Katowice ...
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12000.00 - 16000.00 PLN / Month
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Sopra Steria
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OSS Assurance Software Developer (R&D)/ Senior Systems/Software Engineer - Java
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Join our R&D team in Bengaluru as an OSS Assurance Software Developer. You'll design and scale real-time fault and performance management solutions for global telecom networks using Java, Go, or Python. Leverage Kafka, Docker, and Kubernetes in a cloud-native environment. Enjoy health benefits, p...
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Hewlett Packard Enterprise
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Senior Software Engineer FS (Java, JavaScript)
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Senior Software Engineer (Java, JavaScript) sought to build large-scale web apps for a global research platform. You’ll own full-stack features end-to-end, using Java, Spring, and Agile practices. This remote-first role offers flexible hours, offices in Rzeszów, competitive pay, 18 vacation days,...
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Edvantis
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Senior Software Engineer- React, NodeJS with Java
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Senior Software Engineer with 7+ years of experience in React, Node.js, and Java needed to drive IKEA’s digital agenda in Bengaluru, India. You will build scalable full-stack applications, design REST/GraphQL APIs, and develop accessible UI components using TypeScript and modern frameworks like N...
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IKEA
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Senior Software Engineer – Java / React Full Stack
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NTT DATA
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Senior Java Software Engineer
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Senior Java Software Engineer sought by Sportradar, the world’s leading sports technology company, to design and operate high-performance, distributed systems in Warsaw. You will own complex initiatives, mentor peers, and drive engineering excellence using Java, AWS, Kafka, and Kubernetes. This r...
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Sportradar
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Senior Java Software Engineer
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Senior Java Software Engineer sought to design and operate scalable, high-performance distributed systems for Sportradar’s global sports data and betting ecosystem. Leverage 5+ years of Java expertise, AWS, Kafka, and Kubernetes to own complex initiatives in a cloud-native environment. Based in W...
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Sportradar
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Senior Software Engineer Java
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Senior Software Engineer Java role in Bangalore with SKIDATA, a global leader in intelligent access solutions. You will design scalable microservices, own end-to-end delivery, and collaborate on IoT and cloud technologies. Requires 5+ years Java, Spring Boot, REST APIs, and relational database ex...
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Parking Network B.V.
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Senior Software Engineer (Java) - Issuing
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Senior Software Engineer (Java) - Issuing in Chicago. Leverage 5+ years of experience to design, implement, and launch scalable APIs and platform features. Work on complex technical projects, improve system robustness, and collaborate across teams. Join a fast-paced environment where your code im...
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154000.00 - 243000.00 USD / Year
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Adyen
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Senior Java Software Engineer
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Senior Java Software Engineer sought by Citi in Dublin to engineer high-performance, low-latency systems for global finance. You will design multi-threaded applications, leveraging deep Java expertise and data structures. This hybrid role offers a competitive salary, mentorship, and the chance to...
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71440.00 - 107160.00 EUR / Year
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Citi
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Senior Java Lead Software Engineer
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Lead the development of cutting-edge applications as an Apps Dev Tech Lead Analyst VP in Mississauga, Canada. Leverage 8-10 years of expertise in Java, Spring Boot, and microservices to drive architecture and system enhancements. This senior role demands strong leadership, problem-solving skills,...
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120800.00 - 170800.00 USD / Year
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Citi
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Senior Java Developer | Software Engineer III
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Senior Java Developer (Software Engineer III) needed in Austin, TX. Leverage 8+ years of J2EE, Spring (AOP, REST), and SQL expertise to design and enhance enterprise applications. You will drive critical business logic, perform unit testing with JUnit, and ensure production stability. Enjoy medic...
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86.66 USD / Hour
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MMC Group LP
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Senior Software Engineer - Core Java
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Senior Software Engineer (Core Java) needed in New York to modernize large-scale data systems. Requires 7+ years IT experience, 5+ years in Java/J2EE/Spring, and 5+ years Oracle PL/SQL. You will lead development, conduct code reviews, and drive system improvements. Join a collaborative team to bu...
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180000.00 - 220000.00 USD / Year
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Solomon Page
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About the Senior Software Engineer - Java role

Explore Senior Software Engineer - Java jobs and discover a pivotal career at the heart of modern technology. A Senior Software Engineer specializing in Java is a seasoned professional responsible for designing, developing, and maintaining robust, scalable, and high-performance software systems. This role transcends basic coding, involving deep architectural thinking and end-to-end ownership of complex applications. Professionals in these jobs are instrumental in transforming business requirements into technical solutions, ensuring system reliability, security, and efficiency.

Typical responsibilities for a Senior Java Engineer encompass the full software development lifecycle. They architect and implement backend services, microservices, and APIs, often using frameworks like Spring Boot. A core duty is designing scalable system architectures, making critical decisions on data storage with SQL (e.g., PostgreSQL) and NoSQL (e.g., MongoDB) databases. They write clean, maintainable, and well-tested code while enforcing best practices through code reviews. These engineers also optimize application performance, troubleshoot complex issues, and ensure seamless integration with front-end systems and third-party services. Furthermore, they frequently collaborate with cross-functional teams, including product managers, DevOps, and quality assurance, to deliver cohesive products. Leadership is a key aspect, as they mentor junior developers, lead technical discussions, and contribute to strategic planning.

The typical skill set required for Senior Software Engineer - Java jobs is comprehensive. A strong foundation in core Java, object-oriented design, and design patterns is essential. Proficiency with enterprise frameworks (Spring, Hibernate), RESTful API design, and microservices architecture is standard. Experience with cloud platforms (AWS, Azure, GCP) and containerization tools like Docker and Kubernetes is increasingly important. These roles demand expertise in build tools (Maven, Gradle), version control (Git), and CI/CD pipelines. Beyond technical acumen, successful candidates possess strong problem-solving abilities, excellent communication skills for articulating technical concepts, and a proactive approach to learning new technologies. A bachelor’s degree in computer science or a related field, coupled with 5+ years of progressive development experience, is commonly expected.

Ultimately, Senior Software Engineer - Java jobs are for those who thrive on technical challenges and leadership. It is a career path defined by building foundational business logic, driving innovation, and ensuring the technical excellence of software products that power organizations worldwide.