Reply Values. The Role As a Senior Ruby Developer, you will play a crucial role in developing and maintaining our Ruby-based backend applications while driving initiatives across DevOps, database architecture, and team leadership. Your experience will help guide the development process and the growth of junior developers. This is an opportunity to shape the direction of our platform … of Ruby applications by utilizing infrastructure-as-code tools (e.g., Terraform, Ansible). Maintain and improve our cloud-based infrastructure (AWS, GCP, or Azure) to ensure scalability and reliability. Database Architecture & Optimization: Design and optimize databases (PostgreSQL, MySQL, or MongoDB) for high performance and scalability. Write efficient queries, manage indexing, and improve query performance. Implement data integrity and backup … Key Requirements Experience in Ruby on Rails development. Strong experience with DevOps practices, including CI/CD pipelines, Docker, and cloud platforms (AWS, GCP, or Azure). Proficient in relational databases (PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB). Solid understanding of RESTful API design and integration. Proven experience leading development teams and mentoring junior engineers. Strong understanding of More ❯
CSS3 for building responsive and interactive user interfaces. Java Backend Expertise : Strong proficiency in Java development, including Spring Framework, Spring Boot, and JVM optimisation techniques for high-performance applications. Database Management : Proficiency with both relational databases (Oracle, PostgreSQL) and NoSQL solutions, with strong SQL skills and data modelling capabilities. API Development : Strong capabilities in designing and implementing RESTful … teams, including business analysts, data stewards, and other developers. Cloud Technologies : Proficiency with cloud-native services and patterns across major platforms (AWS, Azure, GCP), including serverless functions and managed database services. AI Engineering : Basic understanding and interest in integrating AI capabilities for data quality, matching, and enrichment within master data management systems. Adaptability : Willingness to learn new technologies and More ❯
London, England, United Kingdom Hybrid / WFH Options
Solirius Reply
they choose. The Role: As a Senior Ruby Developer, you will play a crucial role in developing and maintaining our Ruby-based backend applications while driving initiatives across DevOps, database architecture, and team leadership. Your experience will help guide the development process and the growth of junior developers. This is an opportunity to shape the direction of our platform … of Ruby applications by utilizing infrastructure-as-code tools (e.g., Terraform, Ansible). Maintain and improve our cloud-based infrastructure (AWS, GCP, or Azure) to ensure scalability and reliability. Database Architecture & Optimization: Design and optimize databases (PostgreSQL, MySQL, or MongoDB) for high performance and scalability. Write efficient queries, manage indexing, and improve query performance. Implement data integrity and backup … Key Requirements: Experience in Ruby on Rails development. Strong experience with DevOps practices, including CI/CD pipelines, Docker, and cloud platforms (AWS, GCP, or Azure). Proficient in relational databases (PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB). Solid understanding of RESTful API design and integration. Proven experience leading development teams and mentoring junior engineers. Strong understanding of More ❯
other messaging systems like Tibco Enterprise Message Service. API Development : Strong capabilities in designing and implementing RESTful APIs and GraphQL services with a focus on security, performance, and usability. Database Management : Proficiency with both relational databases (Oracle, PostgreSQL) and NoSQL solutions (MongoDB, Cassandra), including optimisation of data access patterns. Performance Engineering : Ability to design, implement, and optimise high More ❯
London, England, United Kingdom Hybrid / WFH Options
IB Boost Limited
Role - Full-stack Java Software Developer Role: Junior/Mid-level and Senior positions available. Senior expected to own project delivery. Range based on relevant experience, demonstrated capabilities and, for the senior roles only, location (for client facingaspects), technical leadership More ❯
Qualifications: Experience: Professional experience in Python development or related software engineering roles. Python Proficiency: Strong knowledge of Python, including experience with web frameworks like Django , Flask , or FastAPI . Database Management: Solid experience with relational databases like PostgreSQL or MySQL and familiarity with NoSQL databases like Redis . Distributed Systems: A basic understanding of distributed systems and microservices More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Waracle
Proven track record delivering robust backend systems and APIs, with expert-level proficiency in .NET and C# (.NET Core/5+), ASP.NET Core, RESTful API design, and microservices architecture. Database & Cloud Mastery: Solid understanding of relational databases (SQL Server, PostgreSQL, MySQL) and ORM frameworks (Entity Framework Core), plus experience with cloud platforms (AWS, Azure, GCP). Technical Leadership More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Waracle
5+), ASP.NET Core, RESTful API design, and a solid understanding of microservices architecture. Frontend Proficiency: Expert-level proficiency in React, including core libraries, state management, and modern frontend practices. Database Acumen: Solid understanding of relational databases (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework Core) Cloud Experience: Experience with leading cloud platforms (e.g., AWS, Azure, GCP More ❯
proficiency in Node.js and TypeScript, or demonstrable experience in similar backend technologies with a willingness to quickly upskill. Experience with React and Next.js is a plus Strong understanding of database systems, including both document-oriented databases such as MongoDB and relational databases such as MySQL or PostgreSQL. Experience in a CI/CD environment where you have utilised More ❯
stakeholders to understand data needs and architect end-to-end ingestion pipelines Design and build robust ETL/ELT processes and data architectures using modern tools and techniques Lead database design, data modelling, and integration strategies to support analytics at scale Drive Data Integration & Management Design and implement secure, scalable, and efficient data ingestion frameworks across structured, semi-structured … programming skills in at least two of the following: Python, SQL, Java Commercial experience in client-facing projects is a plus, especially within multi-disciplinary teams Deep knowledge of database technologies: Distributed systems (e.g., Spark, Hadoop, EMR) RDBMS (e.g., SQL Server, Oracle, PostgreSQL, MySQL) NoSQL (e.g., MongoDB, Cassandra, DynamoDB, Neo4j) Solid understanding of software engineering best practices - code reviews More ❯
the running application. Our tech stack includes modern technologies such as Java, Kotlin, TypeScript and Python, CI/CD pipelines, microservices, Kubernetes as well as Azure Cloud, Azure SQL Database and Oracle Database with PL/SQL. Your Role in the team The Investment Banking Middle Office Technology team is a software development team working within the Investment … Bamboo) Expertise in modern software design, architecture patterns, and performance measurement (throughput, latency, capacity) Strong collaboration and communication skills Ability to openly propose and defend technical solutions Experience with relational databases Desirable: Experience with Linux operating systems and Bash scripting Experience with GUI technologies Experience with building software to support Middle Office workflows like allocation, trade data enrichment and … confirmation Experience with a relationaldatabase, ideally exposure to Oracle PL/SQL What we offer you: Private pension plan - 10% of base salary contribution by Berenberg Generous 30 day holiday allowance Private Health Insurance Life Insurance scheme Flexible working hours Enhanced parental leave policies Employee Assistance Programme offering counselling sessions related to mental health, financial wellbeing and More ❯
hands-on experience with Java SE and Java EE, with the ability to write efficient and effective code. Frameworks: Experience with frameworks such as Spring Boot, Hibernate, and Struts. Database Knowledge: Familiarity with relational databases like MySQL, Oracle, or PostgreSQL, and experience with SQL queries. API and Web Services: Strong understanding of RESTful APIs, JSON, and XML. Version More ❯
London, England, United Kingdom Hybrid / WFH Options
Lloyds Banking Group
and SQL). Databases & frameworks Strong experience working with Kafka technologies. Working experience with operational data stores , data warehouse , big data technologies , and data lakes . Experience working with relational and non-relational databases to build data solutions, such as SQL Server/Oracle , experience with relational and dimensional data structures. Experience in using distributed frameworks ( Spark More ❯
ELT/data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related/complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and problem-solving skills applied to big data datasets. · Experience working on projects with agile/scrum methodologies and high-performing teams. More ❯
ELT/data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related/complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and problem-solving skills applied to big data datasets. · Experience working on projects with agile/scrum methodologies and high-performing teams. More ❯
development Experience with Serverless development such as AWS Lambdas or Azure Functions. Experience with Docker Experience with CI/CD such as Gitlab or Jenkins Experience with an RDBMS database and/or NoSQL database such as DocumentDB, DynamoDB, etc. Experience with automated testing Skills and Experience – Nice to Haves Experience in site reliability engineering Experience with event More ❯
London, England, United Kingdom Hybrid / WFH Options
Validsoft
HTML, CSS, advanced Javascript, Web Services. Continuous Integration/Continuous Delivery. BDD, pair programming. Agile development methods such as Scrum or Kanban. REST API development and/or consumption. Relational databases MySQL, SQL Server, Postgres, etc. Experience in frontend work, eg. Java Script/Type Script, Angular, etc. What else you could bring: Docker, Kubernetes Jenkins, Gitlab CI. Familiarity More ❯
deployment Docker/GKE/Terraform, Google cloud environment (GKE) App server WebSphere, Jboss, Tomcat, WebLogic Languages C, C++, Java/J2EE Web Development HTML, CSS, JavaScript, JSP, Servlets. Database MS SQL Server2000/2005/2008/R2, PL/SQL, SQL, Oracle 8i/9i/10g, R Directory Server ODSEE 11, Open DJ directory server12, ADLDS More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Waracle
Java development Strong proficiency in Java 8+ (ideally Java 11/17+) Extensive experience with Spring Framework (Spring Boot, Spring MVC, Spring Security, Spring Data JPA).Solid understanding of relational databases (e.g., PostgreSQL, MySQL, Oracle) and ORM frameworks (e.g., Hibernate, JPA) Experience with RESTful API design and development Proficiency with version control systems, particularly Git Experience with build tools More ❯
IQGeo Cambridge, England, United Kingdom Join or sign in to find your next job Join to apply for the Senior Software Engineer role at IQGeo 2 weeks ago Be among the first 25 applicants Join to apply for the Senior More ❯
Job Summary IQGeo is seeking a Senior Software Engineer to support our Web and Mobile Software engineering efforts for domestic and international enterprise customers. This role joins a dynamic team that enjoys working with complex applications and products that utilize More ❯
This range is provided by Ascendion. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Ascendion Lead Talent Aquisition - Digital Engineering About More ❯
About the Role: We are seeking an experienced and visionary Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to lead the backend engineering efforts of our enterprise platforms. This role requires strong architectural acumen More ❯
About the Role: We are seeking an experienced and visionary Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to lead the backend engineering efforts of our enterprise platforms. This role requires strong architectural acumen More ❯
About the Role: We are seeking an experienced and visionary Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to lead the backend engineering efforts of our enterprise platforms. This role requires strong architectural acumen More ❯