1 to 25 of 48 Permanent Senior Java Engineer Jobs in the UK

Role: Senior Java Engineer Location: Dublin (Hybrid) We are seeking an experienced Java Engineer with strong expertise in payment processing systems and SWIFT integration. This role involves designing and implementing secure, scalable services within a dynamic environment. Key Responsibilities Design and implement payment processing services … with a focus on SWIFT message flows (MT/MX). Configure and manage SWIFT endpoints, connectivity, and integration layers. Develop robust microservices using Java, Spring Boot, and Hibernate. Work with AXON SDK to deliver CQRS and event-sourced components. Collaborate with architecture and compliance teams to enhance cross ...

Senior Java Developer Hybrid working in London or Malta About Us Weavr is the easiest way for businesses to embed relevant financial services into software at the point of need. Weavr recently secured its Electronic Money Institution (EMI) licence to support European customers and continues to invest … every individual to make an impact, yet operates at the level of a more mature organisation. Engineering at Weavr We are looking for a Senior Java Developer to join our software development team to help us develop further our embedded banking and payments platform. As a Senior ...

Java Software Engineer Edinburgh/Hybrid Up to £60,000 I am looking for an Java Software Engineer to join a leading international network security software company This is a fantastic opportunity to work with cutting-edge technology and make a real impact in the industry. … close-knit IT team supporting the internal operations and support a globally dispersed workforce. The Role: Software development and support of complex and algorithmic Java software within a Linux environment. Development and use of software APIs between components in a Linux system. Collaborate closely with other team members, product ...

Java Software Engineer Edinburgh/Hybrid Up to £60,000 I am looking for an Java Software Engineer to join a leading international network security software company This is a fantastic opportunity to work with cutting-edge technology and make a real impact in the industry. … close-knit IT team supporting the internal operations and support a globally dispersed workforce. The Role: Software development and support of complex and algorithmic Java software within a Linux environment. Development and use of software APIs between components in a Linux system. Collaborate closely with other team members, product ...

Senior Software Engineer/Developer (Java Spring Boot) London/WFH to £85k Are you a Software Engineer looking for an opportunity where you can make an impact? You could be progressing your career in a senior, hands-on role at a growing US based … tech company that provide a platform for gaming and gambling businesses to retain their customer base, as they expand their UK presence. As a Senior Software Engineer you will be instrumental in helping the company to bring all tech inhouse; you'll design and develop new features ...

Currently hiring a Senior Java Engineer to join a fixed income trading team - a high-performing group responsible for building and maintaining global trading systems used daily by traders and middle office teams. These systems handle complex financial instruments, from bonds and repos to interest rate swaps … exotic portfolios, with a strong focus on performance, reliability, and traceability. Key Responsibilities: Design, develop, test, and deploy high-quality software using Java and related technologies Conduct code reviews, ensuring clean, maintainable, and efficient code Mentor junior developers and promote technical excellence within the team Analyse and resolve performance ...

Java (Back-end) Software Engineer Edinburgh/Hybrid Up to £70,000 I am looking for a Java Software Engineer to join a leading international network security software company This is a fantastic opportunity to work with cutting-edge technology and make a real impact … offer along with pension, private healthcare, DIS, career progression and other benefits on offer. The Role: Software development and support of complex and algorithmic Java software within a Linux environment. Development and use of software APIs between components in a Linux system. Collaborate closely with other team members, product ...

Prestigious opportunity for a Senior Applications Engineer with a Global Investment Management company expanding its new offices in Manchester.We are seeking a Senior Application Engineer (Backend cloud-based application development), with deep technical expertise and thought leadership. You will drive strategy for your area of expertise … involves mentoring junior staff, ensuring high-quality deliverables, promoting best practices like TDD and BDD, and leading engineering practices across the SDLC. As a Senior Applications Engineer you will be responsible for:- Providing technical expertise in Backend Development, supporting the team with effective solutions and practical insights Participating ...

work on a wide variety of projects and gain exposure to technologies including Java, Kotlin, NodeJS, Spring Boot, RESTful microservices, React, NoSQL databases and cloud platforms. Java Full Stack Engineer - Consultant/Senior Consultant Salary: £45,000-£70,748 Base locations: London, Manchester or Glasgow (Hybrid … working) Organisation : Global IT Consultancy Are you a passionate Java Full Stack Engineer looking to build modern, impactful digital solutions across a range of transformation programmes? This is an opportunity to join a dynamic, fast-growing engineering community where you'll work with cutting-edge technologies and deliver ...

hiring an experienced Senior Software Engineer with deep expertise in ultra-low-latency, high-throughput Java systems . This is a role for someone who builds systems that push performance boundaries, not just enterprise-grade services. You'll join a specialist engineering group designing fault-tolerant … shaping architecture decisions and solving complex technical challenges that require first principles thinking. What You'll Be Working On Designing and optimising high-performance Java services with lock-free, zero-allocation and low-GC approaches. Hardware-aware optimisation including CPU architecture, cache behaviour, kernel tuning, core pinning and memory ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

having an opportunity which are 2 roles: Java/AWS Developer & Sr. Developer 3 days onsite at Leeds, UK Fulltime Developer – Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...