well as conduct personnel duties for team. Lead resources and serve as a technical SME across the project through advanced knowledge of data structures, distributedsystems, use of knowledge and experience to lead, architect, and drive broader adoption forward. Utilize in-depth knowledge and skills across multiple Applications … Development areas to provide technical oversight across systems and applications. Review and analyze proposed technical solutions for projects. Contribute to formulation of strategies for applications development and other functional areas. Basic Qualifications Hands-on professional software development experience Proficiency in programming in Java, Python, JavaScript or Angular Experience of … building RESTful APIs using popular frameworks like Spring Experience of working with event driven systems, microservices, micro-frontend UIs Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL Bachelor's degree in computer science or engineering field involving software programming or systemsMore ❯
Java Engineer – Cloud (GCP or AWS) | Scalable Systems | Product Environment Are you a Java engineer who thrives on building scalable, cloud-native systems? Want to make a tangible impact on modern product development in a fast-moving team? My client is looking for a Java Engineer with strong … experience in either Google Cloud Platform (GCP) or Amazon Web Services (AWS) to join their high-performing engineering team. You’ll be developing robust, distributedsystems and contributing to cloud infrastructure in a product-focused environment. Key Responsibilities: Design, develop, and deploy high-performance backend services using Java. … as-code tools (e.g., Terraform, CloudFormation). Desirable: Experience with Spring Boot or other modern Java frameworks. Exposure to event-driven architecture or messaging systems (Kafka, Pub/Sub). Familiarity with Kubernetes and cloud security best practices. Why Join? Work with modern cloud technologies on real-world, user More ❯
Java Engineer – Cloud (GCP or AWS) | Scalable Systems | Product Environment Are you a Java engineer who thrives on building scalable, cloud-native systems? Want to make a tangible impact on modern product development in a fast-moving team? My client is looking for a Java Engineer with strong … experience in either Google Cloud Platform (GCP) or Amazon Web Services (AWS) to join their high-performing engineering team. You’ll be developing robust, distributedsystems and contributing to cloud infrastructure in a product-focused environment. Key Responsibilities: Design, develop, and deploy high-performance backend services using Java. … as-code tools (e.g., Terraform, CloudFormation). Desirable: Experience with Spring Boot or other modern Java frameworks. Exposure to event-driven architecture or messaging systems (Kafka, Pub/Sub). Familiarity with Kubernetes and cloud security best practices. Why Join? Work with modern cloud technologies on real-world, user More ❯
excellent communication skills and can manage multiple priorities simultaneously. Basic Qualifications Bachelor's degree in computer science or engineering field involving software programming or systems engineering Hands-on professional software development experience Proficiency in programming in Java, Python, JavaScript or React Hands on experience of building RESTful APIs using … rapidly changing environment Preferred Qualifications Experience of working in investment bank or financial services industry Experience of using cloud services such as AWS and distributedsystems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database More ❯
Senior Java Engineer – Core Java, Algo, DistributedSystems Location: Belfast – 2/3 days per week needs to be possible (only considering candidates in NI) Type: Contract Industry: Investment Banking Duration: ASAP – long term (12 months to start with extensions) We’re seeking Senior/Lead Java Engineers … to join a team building high-performance systems that support trading across Equity Swaps, Delta One, and Prime Brokerage. While low-latency expertise is not essential, a deep command of Core Java and algorithmic/data structure proficiency is critical to succeed in this complex and performance-sensitive environment. … Key Responsibilities: Design and enhance trading engines for derivatives and structured financial products. Build scalable systems to support high-volume operations (100s of TBs of data). Refactor and decouple legacy components, with a focus on MongoDB and modern relational DBs like PostgreSQL . Drive cloud readiness, adopt microservices More ❯
Senior Java Engineer – Core Java, Algo, DistributedSystems Location: Belfast – 2/3 days per week needs to be possible (only considering candidates in NI) Type: Contract Industry: Investment Banking Duration: ASAP – long term (12 months to start with extensions) We’re seeking Senior/Lead Java Engineers … to join a team building high-performance systems that support trading across Equity Swaps, Delta One, and Prime Brokerage. While low-latency expertise is not essential, a deep command of Core Java and algorithmic/data structure proficiency is critical to succeed in this complex and performance-sensitive environment. … Key Responsibilities: Design and enhance trading engines for derivatives and structured financial products. Build scalable systems to support high-volume operations (100s of TBs of data). Refactor and decouple legacy components, with a focus on MongoDB and modern relational DBs like PostgreSQL . Drive cloud readiness, adopt microservices More ❯
Boot. Experience with containerisation (Docker), orchestration (Kubernetes) and cloud platforms (we use Microsoft Azure!). Knowledge of different architectural patterns. Working experience with scalable distributed systems. An insatiable curiosity about software engineering and technology. Demonstrated leadership abilities, with a passion for coaching and mentoring less-experienced developers. A strong More ❯
tasked with multiple projects building full stack development of real-time transactional services, REST services API and Container based services that are highly functional, distributed, secure, scalable and resilient. We believe in self managing Agile teams who build products end to end focusing on unit testing, code reviews and … will be decided based on team needs and determined in partnership with senior leadership. Minimum Requirements Bachelor's degree in Computer Science, Computer Information Systems, Computer Engineering, or related field, and 1 year work experience in the job offered or in a computer-related occupation. Experience in more of … in card industry or fintech delivering solutions in fraud, risk or payments space will be added advantage. Experience in developing large scale, enterprise class distributedsystems of high availability, low latency, & strong data consistency. Experience developing instrumentation for software components, to help facilitate real-time and remote troubleshooting More ❯
strong software engineering fundamentals (OO design, test-driven development, unit testing, code reuse, code reviews) as well as hands-on experience with highly scalable distributedsystems across the full software lifecycle (design, build, test, deploy, support). We love people who are willing to explore new areas, learn More ❯
on a contract basis. This company is renowned for its engineering excellence, and they're looking for a GoLang Developer who can take their distributedsystems to the next level. As a GoLang Developer, you'll be working on mission-critical, data-intensive applications that push the boundaries … in code reviews, design discussions, and knowledge sharing. GoLang Developer - Key Requirements: Significant professional experience in software development, with a strong focus on backend systems Proficiency in Go/Golang and proven expertise in AWS, Kubernetes, and Docker Experience with end-to-end software engineering, including system design and More ❯
love to have you on board! The Search Quality team is looking for a data-oriented backend engineer to build and improve our internal systems to better support prototyping, testing, and scaling the next generation of Search with us. You'll be working closely with engineers on multiple teams … backend platforms to support prototyping, testing, and scaling our Search systems. Work closely with product-focused backend engineers on the team to build efficient systems for Search Annotations, Recall, and LLM-backed search experiences in general. Team up with other engineering groups, such as Ads and Market Engineering, to … build cohesive backend systems that support our shared visions. Contribute to our next gen, smarter search roadmap, vision, and execution. What it takes to succeed: Fluency in an object-oriented language (like Python or Java) Experience with databases (SQL and NoSQL), Unix, developing within a Continuous Integration/Deployment More ❯
the world's most potent artifact management platform, built by developers for developers. Our platform supports over 30 formats spanning languages, containers, and operating systems, with enterprise-grade features, including vulnerability and security scanning, world-class policy management and enforcement, and web-scale to handle the Fortune 500. Organizations … re building mission-critical infrastructure that powers software delivery for organizations worldwide. We operate at the cutting edge of cloud-native technology, tackling complex distributedsystems challenges that directly impact millions of developers. Now is an exciting time to join us as we revolutionize how organizations deliver and More ❯
MCS Group | Your Specialist Recruitment Consultancy
a microservices environment. Strong background in AWS (Lambda, ECS, DynamoDB, S3, etc.) and cloud-native architecture. A track record of building and scaling complex distributed systems. Leadership experience with a passion for developing others and promoting engineering excellence. A proactive mindset, strong problem-solving ability, and a love for More ❯
MCS Group | Your Specialist Recruitment Consultancy
a microservices environment. Strong background in AWS (Lambda, ECS, DynamoDB, S3, etc.) and cloud-native architecture. A track record of building and scaling complex distributed systems. Leadership experience with a passion for developing others and promoting engineering excellence. A proactive mindset, strong problem-solving ability, and a love for More ❯
platforms providing guidance, code reviews, and architectural mentorship to teams as needed. Technical Governance: Set and enforce engineering quality standards, reviewing and validating complex systems before deployment at national or enterprise scale. Mentorship & Capability Building: Develop the next generation of technical leaders coaching Principal-level peers, Managing Engineers, and … healthcare, and other domains adapting principles across complex, regulated environments. What We're Looking For Elite Experience: 12+ years in software/data engineering, systems architecture, or enterprise platforms, with at least 5 years in technical leadership at Principal, Distinguished Engineer, or CTO-level roles. Palantir Authority: Deep, demonstrated … expertise with Palantir Foundry including experience leading or designing large scale Foundry-based systems. Technical Mastery: Expert level understanding of architecture, distributedsystems, data engineering, and relevant languages such as Python, Java, or C++. Thought Leader: A recognised voice in engineering, with experience contributing to industry standards, open More ❯
on application We're seeking an experienced java developer (3+ years) to contribute to the architecture, creation, and ongoing support of robust and scalable distributed systems. This role requires someone who thrives in a collaborative global development environment, while also demonstrating strong self-direction and ownership. We're keen … . Desirables: Reactive or functional programming paradigms (e.g., using libraries like RxJava or Project Reactor). Designing and building micro-service architectures. Message queuing systems (e.g., RabbitMQ, Kafka). Scripting skills in languages such as Groovy, Ruby, or Python. Familiarity with CI/CD pipelines and automation tools (e.g. … TeamCity, Jenkins). Understanding of fundamental networking concepts (UDP, TCP, HTTP). Experience with API development (REST, WebSockets). Proficiency in a distributed version control system (ideally Git). Experience with the Grails framework. Front-end JavaScript skills (e.g., using libraries like Bootstrap or jQuery). Please apply if More ❯
