Northern Ireland, United Kingdom Hybrid / WFH Options
VanRath
Job Advertisement: SeniorJavaEngineer - Financial Software House Location: Belfast (3 days a week in the office) Recruiter: VANRATH Salary: Competitive (Above Market Rate) About the Role: VANRATH is partnering with a leading Financial Software House based in Belfast to recruit an experienced SeniorJavaEngineer . This is an excellent opportunity for a talented Javaengineer to work on complex, high-impact systems within the fast-paced financial services sector. You will have the chance to work on cutting-edge financial technologies, with a focus on building scalable and secure … applications that support global financial markets. Key Responsibilities: Lead the development of high-performance, scalable Java-based applications within the financial services space. Design and implement robust backend solutions, ensuring reliability, performance, and scalability. Collaborate with cross-functional teams, including front-end developers, product managers, and architects to deliver More ❯
Looking to play your part in a revolutionary movement with sustainable energy? Are you a Core Java expert with extensive experience using concurrency , low latency and multithreaded applications? FULLY REMOTE SeniorJavaEngineer - Tech for Good Salary: up to £120k Location: Fully Remote from anywhere in … the UK We have a fantastic new opportunity for all you Java Engineers looking to get stuck into a new challenge working on exciting projects solving real-world problems. They are also very big supporters of Diversity & Inclusion so welcome all candidates. A unique energy software platform helping consumers … transition towards a sustainable future are looking for enthusiastic and knowledgeable SeniorJava Engineers with a strong comprehension of the Core Java principles, including Multithreading , Concurrency and Low Latency to join their growing team. In this fantastic SeniorJavaEngineer role: You will have More ❯
SeniorJavaEngineer - Platform Engineering Hybrid/Remote, London Circa 85-100k base Salary + Exceptional Benefits Our client, a leader in Open Source and supported data platforms has an immediate opening in London for an experienced Javaengineer with a deep interest in … the complexities of enterprise systems. SeniorJavaEngineer responsibilities: Creating and managing secure, materialised views from customer event data using sophisticated data modelling and query techniques Designing, developing, and maintaining secure APIs to ensure efficient and scalable data access Enhancing data accessibility and performance through the development … teams to introduce new features, integrating various data sources and technologies Providing mentorship to junior engineers and delivering training on new technologies and features SeniorJavaEngineer requirements: Computer Science degree 10+ years of experience in software engineering Java (not JavaScript), JVM/JNI, Data and More ❯
development opportunities in an environment that embraces your unique skills and experience. Your role and responsibilities We are seeking a highly skilled and experienced SeniorJavaEngineer to join our agile team and work on innovative big data systems that support public sector projects. As a SeniorJavaEngineer, you will play a critical role in designing, developing, and delivering cutting-edge solutions that enable our clients to achieve their hybrid-cloud and AI goals. As a SeniorJavaEngineer, you will have the opportunity to work on a wide range … a strong focus on delivering exceptional user experiences and a proven track record of working with complex data-intensive applications. Proven experience as a JavaEngineer with a strong focus on user experience. Deep understanding of Java and its ecosystems, including experience with popular Java frameworks More ❯
Job Title: SeniorJavaEngineer - Trading Location: London Salary Up to £170,000 base + discretionary Bonus Company: Our client is a prestigious trading firm located in the heart of London. With a strong focus on multi-strategy, multi-asset trading, they have consistently excelled in the … dynamic and fast-paced world of financial markets. They are currently seeking a SeniorJavaEngineer to join their elite team and drive the development of mission-critical software solutions. Position Overview: As a SeniorEngineer at our client's firm, you will play a … trading systems. Collaborate closely with traders and quantitative analysts to understand their requirements and translate them into robust software solutions. Architect, develop, and optimize Java-based trading applications. Provide technical leadership, mentorship, and guidance to team members. Ensure the reliability, scalability, and performance of mission-critical systems. Stay up More ❯
Job Title: SeniorJavaEngineer - Trading Location: London Salary Up to £170,000 base + discretionary Bonus Company: Our client is a prestigious trading firm located in the heart of London. With a strong focus on multi-strategy, multi-asset trading, they have consistently excelled in the … dynamic and fast-paced world of financial markets. They are currently seeking a SeniorJavaEngineer to join their elite team and drive the development of mission-critical software solutions. Position Overview: As a SeniorEngineer at our client's firm, you will play a … trading systems. Collaborate closely with traders and quantitative analysts to understand their requirements and translate them into robust software solutions. Architect, develop, and optimize Java-based trading applications. Provide technical leadership, mentorship, and guidance to team members. Ensure the reliability, scalability, and performance of mission-critical systems. Stay up More ❯
SeniorJava Software Engineer Mission As SeniorJava Software Engineer, you actively participate in the delivery of external (Customer Solution) and/or Internal IT Projects (Product & Administrative Solutions). You also participate in the Analysis, Estimation, Designing, Building, Testing, Documenting, and Implementing of … Customer Solutions In addition, you maintain and enhance existing solutions (Change Request Delivery) and provide 2nd level support (Support process). Responsibilities As SeniorJava Software Engineer, your responsibilities will be to: Analyze, develop, test, maintain, fix, write supporting document of customer solutions and Speos Administrative solutions. … project. Build solutions according to agreed specifications, within speos standards & guidelines. Test & deploy solutions based on pre-defined acceptance criteria and procedures. Profile As SeniorJava Software Engineer , you have: A bachelor degree in IT or equivalent by experience At least 5 years of experience in development More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
SeniorJavaEngineer's - Spark Belfast (Hybrid) Were looking for experienced SeniorJavaEngineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. … Some elements of the work will also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
