Infrastructure-as-Code (IaC) tools like Terraform or CloudFormation. Solid understanding of software development life cycles (SDLC), version control systems (e.g., Git), and agile methodologies. Experience with API development (RESTful APIs, JSON, Swagger) and integration with third-party services. Familiarity with monitoring and logging tools (e.g., CloudWatch, Prometheus, ELK stack). Knowledge of database technologies (SQL, NoSQL, Graph databases) and More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Mintus
and NextJS. -At least 2 years of backend development experience (preferably with NodeJS, ExpressJS, or NestJS). -Strong proficiency in database solutions like PostgreSQL and MongoDB. -Strong grasp of RESTful APIs, microservices, and event-driven architecture. -Solid experience with cloud services (AWS, GCP or equivalent), CI/CD, and containerisation tools like Docker. -Familiarity with blockchain fundamentals and smart contracts More ❯
DynamoDB, API Gateway, Lambda, SNS, SQS, EC2, and other AWS services. • 3+ years of experience with Kubernetes • 2+ years of experience with large-scale distributed systems, service-oriented architectures, RESTful services, and associated performance and security best practices. • Experience with "breaking the monolith" and uplifting existing services from on-prem to cloud strongly preferred. • 2+ years of experience in CI More ❯
Springfield, Virginia, United States Hybrid / WFH Options
NextGen Federal Systems, LLC
/Continuous Delivery (CI/CD) (GitLab CI, GitLab Runners) Test-Driven Development Methodologies (JUnit) Distributed computing platforms (IaaS, PaaS, SaaS), micro-services, container technologies Web and SOA technologies, RESTful web services, geospatial databases and/or geospatial (GIS) technologies About NextGen: NextGen Federal Systems is an innovative technology and professional services provider specializing in advanced software solutions and comprehensive More ❯
working alongside UI/UX teams to translate product requirements into polished user interfaces. Familiarity with tools like Figma or Storybook for design collaboration and component libraries. Experience with RESTful APIs , GraphQL , and integrating with backend services. Knowledge of front-end testing frameworks (e.g., Jest, Mocha) and CI/CD pipelines . A problem-solving mindset with the ability to More ❯
using OpenLayers, Leaflet, or Google Maps. Cloud Technologies: Experience with AWS-hosted environments, Docker containerization, and Kubernetes. Additional Skills: Experience with CSS preprocessors (e.g., SASS, LESS). Knowledge of RESTful APIs. Familiarity with Storybook to write reusable components for design systems. Comfortable working with Linux systems. Salary More ❯
using OpenLayers, Leaflet, or Google Maps. Cloud Technologies: Experience with AWS-hosted environments, Docker containerization, and Kubernetes. Additional Skills: Experience with CSS preprocessors (e.g., SASS, LESS). Knowledge of RESTful APIs. Familiarity with Storybook to write reusable components for design systems. Comfortable working with Linux systems. Salary More ❯
individually and in a team environment. Ability to multitask and complete tasks with efficiency and accuracy. Ability to self-learn new technologies/systems. Preferred Skills/Qualifications: Building RESTful APIs. Building Angular SPAs. AWS Cloud (S3, Elastic Beanstalk, SQS, Lambda, RDS). Experience working in an Agile/Scrum environment. Code reviews/testing automation/CI/CD. More ❯
Portsmouth, England, United Kingdom Hybrid / WFH Options
Advantage Group
Participate in sprint planning, estimations, and reviews Contribute to automated testing and continuous integration Technical Skills Required: Strong core Java development (Java 8+) Spring Boot & Spring Framework (with Hibernate) RESTful web services over HTTPS Microservices architecture and distributed systems CI/CD pipelines and modern delivery tools Git for source control, Jira for issue tracking UML/SysML (e.g., using More ❯
related field. 5+ years of hands-on experience in Python development. Strong understanding of banking and financial systems, including loans, payments, trading, or risk management. Proficient in working with RESTful APIs and both SQL and NoSQL databases. Experience with data processing frameworks and handling large-scale financial data. Familiarity with financial data formats, reporting standards, and compliance requirements. Skilled in More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
stack experience. Experience leading engineering teams building distributed, secure systems at scale. Strong understanding of design practices, architecture, and code reviews. Experience with containerization (Docker, Kubernetes). Knowledge of RESTful APIs and microservices. Experience with CI/CD tools (Github Actions, CircleCI). Preferred Skills: Experience with cloud platforms (AWS, Azure, GCP). Knowledge of database systems. Familiarity with open More ❯
London, England, United Kingdom Hybrid / WFH Options
WRITER
Effect or similar technologies, such as ZIO, Monix, or Scalaz, to design, develop, and maintain high-performance, scalable, and resilient distributed systems Exceptional understanding of backend development principles, including RESTful APIs, microservices architecture, and database design. Familiarity with cloud platforms (e.g., AWS, GCP, or Azure) and containerization technologies (e.g., Docker, Kubernetes). Knowledge of distributed systems, scalability, and performance optimization More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Futuria
edge AI and real-world needs, contributing directly to products that redefine how humans and intelligent agents collaborate. Key Responsibilities Design, implement, and maintain scalable back-end systems and RESTful APIs using Python (FastAPI/D) Apply domain-driven design and test-driven development to build microservices using agile methodologies, with a focus on reliability Develop, test, and deploy LLM More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Futuria
edge AI and real-world needs, contributing directly to products that redefine how humans and intelligent agents collaborate. Key Responsibilities Design, implement, and maintain scalable back-end systems and RESTful APIs using Python (FastAPI/D) Apply domain-driven design and test-driven development to build microservices using agile methodologies, with a focus on reliability Develop, test, and deploy LLM More ❯
security best practices throughout the stack Required Qualifications 3–6+ years of professional experience as a full stack engineer or backend-focused developer Strong programming experience with Python (including RESTful APIs, async programming, ORMs, etc.) Hands-on DevOps experience in AWS, including managing cloud environments and automating deployments Experience with Docker, CI/CD (GitLab CI, Jenkins, etc.), and log More ❯
security best practices throughout the stack Required Qualifications 3–6+ years of professional experience as a full stack engineer or backend-focused developer Strong programming experience with Python (including RESTful APIs, async programming, ORMs, etc.) Hands-on DevOps experience in AWS, including managing cloud environments and automating deployments Experience with Docker, CI/CD (GitLab CI, Jenkins, etc.), and log More ❯
microservices using Java, Spring Boot, and the Spring Framework Build and integrate high-performance, geographically distributed systems with failover and continuity of operations (COOP) considerations Develop and consume extensive RESTful web services in support of enterprise-scale applications. Work with MongoDB, ElasticSearch, CockroachDB, and Percona DB for data persistence and search capabilities Implement JMS for asynchronous messaging and loosely coupled More ❯
HTML, CSS, and CSS preprocessors (SASS, LESS). Proficiency in responsive design and mobile-first development. Experience with state management libraries (Redux, Vuex, Zustand, or similar). Familiarity with RESTful and GraphQL API integration. Experience with front-end build tools and module bundlers (Webpack, Vite, Parcel, etc.). Knowledge of performance optimization techniques for web applications. Understanding of SEO best More ❯
years of experience in Java programming Strong communication skills, both verbal and written Excellent analytical and problem-solving abilities Proficiency in working with databases and SQL Familiarity with RESTful API design and implementation Ability to read and write in Chinese is required A meticulous approach to development and troubleshooting We offer: Experience a dynamic and team-orientated work environment. Opportunities More ❯
security and data protection Participate in code reviews and knowledge sharing Work closely with the wider team to scope and deliver features 2+ years professional experience with C# and RESTful APIs Strong knowledge of client/server architecture and full stack development Experience with cloud services (Azure or AWS) and containerised deployments Familiar with TDD version control ( Git ), and CI More ❯
Django, FastAPI) and modern frontend frameworks (React, Next.js, TypeScript) or similar technologies Architect and build secure, scalable applications while iterating quickly in an agile startup environment Design and maintain RESTful APIs and third-party service integrations Collaborate with product, design, and business teams to understand user needs and develop high-impact features Maintain code quality through comprehensive unit testing, integration More ❯
between front-end and back-end components. Utilize your expertise in NoSQL DB (CosmosDB) to design, develop, and optimize data models for seamless storage within a distributed system. Create RESTful APIs (gRPC) to enable smooth communication between microservices and external systems. Conduct regular code reviews, unit testing, CI, and maintain high code quality and reliability. Qualifications: Strong expertise in Core More ❯
Google Cloud, Azure) and their AI/ML offerings. Strong programming skills (Python, Java, C++) and experience with DevOps practices (CI/CD). Familiarity with containerization (Docker, Kubernetes), RESTful APIs, microservices architecture, and big data technologies (Hadoop, Spark, Flink). Knowledge of NoSQL databases (MongoDB, Cassandra, DynamoDB), message queueing systems (Kafka, RabbitMQ), and version control systems (Git). Preferred More ❯
