City of London, London, United Kingdom Hybrid / WFH Options
Haystack
years in software engineering, ideally with a computer science degree or equivalent experience. Strong full-stack development skills, particularly in Node.js, TypeScript, and React. Comfortable building and consuming REST APIs; experience with GraphQL is a plus. Experience with both relational (e.g., PostgreSQL, MySQL) and NoSQL databases. Familiar with cloud infrastructure (AWS or GCP), CI/CD, and Git. Bonus Points More ❯
Lisburn, County Antrim, United Kingdom Hybrid / WFH Options
Camlin Group
of web application security Technical mentorship of less experienced engineers What you'll need: At least 6 years of experience as a Backend Software Engineer Experience designing and implementing REST APIs (Fast API) Experience working with SQL databases Practical knowledge of Linux (CLI, bash) Experience mentoring and leading engineering team Practical knowledge of modern web application deployment infrastructures Fluency in More ❯
development practices (e.g. continuous delivery, source control). Technologies Cloud (AWS). Rapid Development (RAD). Messaging/Data Streaming solution (Kafka, RabbitMQ, etc.). Database Admin. Linux exposure. REST API. Good To Have Languages Python: Pandas, Numpy, FastAPI, data manipulation. Web: JS, HTML, CSS, FE framework (React, angular or similar). Ex Scala, Clojure, Groovy or other functional language. More ❯
complex, large-scale applications using the following technologies is required: Java/J2EE, HTML/CSS,JavaScript, SQL. - A minimum of 3 years' experience with the following technologies: SOAP & REST Web Services, Spring, JDBC, JPA/Hibernate, and JMS. - Experience with relational and object-oriented modeling is required. - Experience with technical requirements specification and design documentation is required. - Experience with … API integration using WebHooks Required 3 Years AWS leveraging Serverless Lambda, SQS/SNS and API Gateway, AWS WAF, AWS Secrets Manager, IAM and DynamoDB Required 3 Years SOAP & REST Web Services, Spring, JDBC, JPA/Hibernate, and JMS. Required 3 Years Relational/Object Oriented Modelling Required 2 Years Technical requirements specification and design documentation Required 3 Years Experience More ❯
This is a hands-on role for a seasoned developer with deep expertise in the Java ecosystem, strong front-end skills. Requirements High-level experience in Java (17+), Spring, REST APIs, and microservices Solid background in Credit Risk Strong skills in Angular, JavaScript, and TypeScript Experience with Docker, Kubernetes, and OpenShift Proficient in SQL/PLSQL Responsibilities Making architectural decisions More ❯
practices for D365 development. Design and implement integrations between D365 Project Operations and other enterprise systems (e.g., D365 Finance, external ERPs, reporting tools) using various technologies (e.g., Dataverse, OData, REST APIs, Azure Logic Apps). Ensure data integrity and seamless flow of information across integrated systems. Collaborate with functional consultants and business stakeholders to translate business requirements into technical solutions … and supporting Dynamics 365 Project Operations (or its predecessor, Project Service Automation - PSA). Experience integrating D365 Project Operations with other systems using various methods (e.g., Dataverse APIs, OData, REST APIs, Azure Service Bus, Azure Logic Apps, Azure Functions). Knowledge of data migration strategies and tools for D365. Proficiency in SQL Server and understanding of database concepts. Experience with More ❯
insurance journey, leveraging modern technology, intuitive design, and deep industry insight to deliver standout experiences particularly in the automotive and mobility sectors. Responsibilities: Designing and developing backend services and REST APIs using Kotlin and Java Building and integrating front-end interfaces using React.js, TypeScript & PostgreSQL Creating and maintaining AWS Lambda functions and infrastructure using Terraform Collaborating closely with product, design More ❯
with microservices, containerization, and site reliability engineering. Solid understanding of Agile/Scrum methodologies and software design principles. Experience with TDD and CI/CD pipelines. Desirable Skills TypeScript, REST APIs, NoSQL (e.g., CosmosDB), Terraform, Cypress. Experience with cloud platforms (Azure, AWS, or GCP). More ❯
a cross-functional Agile team with DevOps, QA, and IT. What You'll Need 5+ years of experience developing Python applications. Fluency in English and French Solid experience with REST APIs, microservices, and working with SQL databases like PostgreSQL or MySQL. Comfort with containerized environments (Docker, Kubernetes). Experience working with CI/CD tools like GitLab CI or Jenkins. More ❯
shaping technical direction What Youll Bring: 35+ years of commercial software development experience Proficiency in C#, .NET (Core/Framework), Angular, MS SQL, Docker, and AWS ECS Experience with REST APIs, event-driven design, and messaging tools like RabbitMQ Comfortable in small agile teams and modern DevOps workflows (CI/CD, Git) Strong communication skills and a proactive, collaborative mindset More ❯
Oldham, Greater Manchester, North West, United Kingdom
Adria Solutions
shaping technical direction What Youll Bring: 35+ years of commercial software development experience Proficiency in C#, .NET (Core/Framework), Angular, MS SQL, Docker, and AWS ECS Experience with REST APIs, event-driven design, and messaging tools like RabbitMQ Comfortable in small agile teams and modern DevOps workflows (CI/CD, Git) Strong communication skills and a proactive, collaborative mindset More ❯
direction What You’ll Bring: 3–5+ years of commercial software development experience Proficiency in C#, .NET (Core/Framework), Angular, MS SQL, Docker, and AWS ECS Experience with REST APIs, event-driven design, and messaging tools like RabbitMQ Comfortable in small agile teams and modern DevOps workflows (CI/CD, Git) Strong communication skills and a proactive, collaborative mindset More ❯
City of London, London, United Kingdom Hybrid / WFH Options
TurinTech AI
AWS, and RabbitMQ — but we’re open to candidates with equivalent experience in similar technologies. Tech Stack (actual or equivalent experience welcomed): Languages & Frameworks: Java with Spring Boot 3.x (REST APIs, gRPC, Security, JPA) Alternatively: Java EE, or Scala Databases: PostgreSQL or any relational DB (e.g., MySQL, Oracle) Messaging/Caching: RabbitMQ or similar (Kafka, ActiveMQ) Redis or similar caching More ❯
AWS, and RabbitMQ — but we’re open to candidates with equivalent experience in similar technologies. Tech Stack (actual or equivalent experience welcomed): Languages & Frameworks: Java with Spring Boot 3.x (REST APIs, gRPC, Security, JPA) Alternatively: Java EE, or Scala Databases: PostgreSQL or any relational DB (e.g., MySQL, Oracle) Messaging/Caching: RabbitMQ or similar (Kafka, ActiveMQ) Redis or similar caching More ❯
performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best practices in software quality, CI/CD, observability, and DevOps Collaborate with cross-functional teams including Product, QA, and DevOps Optionally take on people More ❯
performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best practices in software quality, CI/CD, observability, and DevOps Collaborate with cross-functional teams including Product, QA, and DevOps Optionally take on people More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Halian Technology Limited
performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best practices in software quality, CI/CD, observability, and DevOps Collaborate with cross-functional teams including Product, QA, and DevOps Optionally take on people More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Halian Technology Limited
performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best practices in software quality, CI/CD, observability, and DevOps Collaborate with cross-functional teams including Product, QA, and DevOps Optionally take on people More ❯
Bracknell, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best practices in software quality, CI/CD, observability, and DevOps Collaborate with cross-functional teams including Product, QA, and DevOps Optionally take on people More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Halian Technology Limited
performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best practices in software quality, CI/CD, observability, and DevOps Collaborate with cross-functional teams including Product, QA, and DevOps Optionally take on people More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Halian Technology Limited
performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best practices in software quality, CI/CD, observability, and DevOps Collaborate with cross-functional teams including Product, QA, and DevOps Optionally take on people More ❯
a daily basis to ensure you are delivering excellent service to the companies clients. Experience needed: Strong Java experience Solid understanding of OOP Experienced with Spring or Springboot frameworks REST APIs design and integration Familiarity with SQL and relational databases (MySQL/PostgreSQL) Agile Development Understanding and usage of CI/CD such as Jenkins Desirable: AWS (Aurora/Lambdas More ❯
a daily basis to ensure you are delivering excellent service to the companies clients. Experience needed: Strong Java experience Solid understanding of OOP Experienced with Spring or Springboot frameworks REST APIs design and integration Familiarity with SQL and relational databases (MySQL/PostgreSQL) Agile Development Understanding and usage of CI/CD such as Jenkins Desirable: AWS (Aurora/Lambdas More ❯
a daily basis to ensure you are delivering excellent service to the companies clients. Experience needed: Strong Java experience Solid understanding of OOP Experienced with Spring or Springboot frameworks REST APIs design and integration Familiarity with SQL and relational databases (MySQL/PostgreSQL) Agile Development Understanding and usage of CI/CD such as Jenkins Desirable: AWS (Aurora/Lambdas More ❯
a daily basis to ensure you are delivering excellent service to the companies clients. Experience needed: Strong Java experience Solid understanding of OOP Experienced with Spring or Springboot frameworks REST APIs design and integration Familiarity with SQL and relational databases (MySQL/PostgreSQL) Agile Development Understanding and usage of CI/CD such as Jenkins Desirable: AWS (Aurora/Lambdas More ❯