1 to 25 of 39 Amazon S3 Jobs in Belfast

front-end development experience with React. Strong experience in developing and deploying solutions on AWS Cloud, with expertise in AWS services such as Lambda, S3, EC2, DynamoDB, SQS, SNS, and Cognito (AWS Certified Developer or Solutions Architect ) Experience writing unit tests and integration tests Financial Services or Capital Markets More ❯

Agile teams using Scrum and Jira , and participate in an on-call support rota. ? What You Bring: Deep expertise in AWS (EC2, ECS, Lambda, S3, RDS, IAM, VPC, etc.). Proficiency in Infrastructure as Code (Terraform, CloudFormation). A proactive mindset with a passion for automation, innovation, and continuous More ❯

development methodologies. Experience with version control systems (Subversion, Git). Desirable An interest in event-driven serverless architectures using AWS services such as Lambda, S3, Step Functions, API Gateway, DynamoDB, and EventBridge. Familiarity with streaming technologies like AWS Kinesis or Kafka. Familiarity with search engines like Elasticsearch or OpenSearch. More ❯

related field 3+ years of experience in machine learning operations, data engineering, or related roles AWS Proficiency: Strong understanding of AWS services (e.g., EC2, S3, Lambda, SageMaker, ECS) and cloud infrastructure management Programming and ML Frameworks: Proficiency in Python and experience with ML frameworks such as scikit-learn, TensorFlow More ❯

and innovation. Competitive salary, excellent benefits, and clear career progression. Tech Stack You’ll Be Working With: Frontend: React, TypeScript Infrastructure: AWS (Lambda, ECS, S3, RDS) DevOps & CI/CD: Docker, Terraform, GitHub Actions What You’ll Be Doing: Building and maintaining scalable full-stack applications in a fast More ❯

empowering development while promoting security and reliability. You'll work directly with, but not limited to, the following technologies: AWS (EC2, RDS, VPC networking, S3, Network Firewall, EKS etc.), Docker, Kubernetes, Terraform, Jenkins, Ansible, GitHub, Slack, Python About the Role You aren't just good at writing code or More ❯

and client-side stakeholders. Proven experience as an AWS Solutions Architect (5+ years preferred). Deep expertise in AWS services: VPC, EC2, RDS, IAM, S3, Lambda, Route53, CloudFormation, etc. Proficiency in Infrastructure as Code (IaC) tools: Terraform, CloudFormation. Strong understanding of networking, security best practices, and cloud governance. Experience More ❯

Contribute to both internal systems and customer-facing platforms. Take part in regular code reviews and agile sprint planning. Frontend : ReactJS Cloud : AWS (ECS, S3, RDS, Lambda depending on the app) Tools : Git, CI/CD pipelines, Docker (optional but helpful) What We're Looking For Strong experience with More ❯

in scaling SaaS services and infrastructure Goal-driven, positive attitude with strong communication skills Proficient in AWS services, including EC2, RDS, EMR, VPC networking, S3, etc. Comfortable with one or more of: Python, Ruby, Java, Groovy, Bash Working knowledge with one or more of: Terraform, Ansible, Kubernetes, Podman Familiar More ❯

team with a high degree of autonomy Required Skills & Qualifications: Strong hands-on skills with AWS Lambda , DynamoDB , Step Functions Experience with SQS, SNS, S3, EventBridge, API Gateway , and related services Confident with RDBMS (PostgreSQL preferred), IAM , CloudWatch , and Git-based workflows Familiarity with CI/CD pipelines and More ❯

software design patterns, and CI/CD practices and tools Experience of cloud computing platforms such as AWS, with knowledge of services like ECS, S3, and Lambda Experience with containerisation technologies e.g. Docker Experience of working with SQL or NoSQL databases Team player who is proactive and resilient A More ❯

Experience (Essential) A minimum of 2x associate AWS certifications Two or more years’ experience with core AWS Services including Load Balancing, EC2, RDS, CloudFront, S3 and CloudWatch Experience with modernisation legacy architectures such as containerisation or microservices Experience in building and supporting AWS serverless solutions such as API Gateway More ❯

systems — understanding of data pipelines, warehousing, or BI tools is a plus. Hands-on experience with cloud-native architectures, preferably AWS (EC2, RDS, Lambda, S3, etc.). Comfortable leading architectural reviews, producing technical documentation, and mentoring dev teams on best practices. If you’re passionate about backend architecture, data More ❯

quality data solutions. Key Skills -Strong proficiency in SQL, Python, and Spark. Experience with metadata-driven ETL/ELT. -Experience with AWS Glue, Databrew, S3, AWS Lambda, PostgreSQL, Quicksight -Version Control (Gitlab) and CI/CD -Familiar with security and networking principles, especially in an AWS deployment. -Understanding and More ❯

quality data solutions. Key Skills Strong proficiency in SQL, Python, and Spark. Experience with metadata-driven ETL/ELT. Experience with AWS Glue, Databrew, S3, AWS Lambda, PostgreSQL, Quicksight Version Control (Gitlab) and CI/CD Familiar with security and networking principles, especially in an AWS deployment. Understanding and More ❯

across primary, secondary, and tertiary sources. Cloud, Infrastructure, and Platform Engineering: Develop and deploy data workflows on AWS or GCP , using services such as S3, Redshift, Pub/Sub, or BigQuery. Containerize data processing tasks using Docker , orchestrate with Kubernetes , and ensure production-grade deployment. Collaborate with platform teams More ❯

of working in investment bank or financial services industry Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database Job Family Group: Technology Job Family: Applications Development Time Type: Full time Citi is an equal opportunity More ❯

field involving software programming or systems engineering Preferred Qualifications Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database Experience of working in investment bank or financial services industry, experience of working in OTC derivate is More ❯

efficiently address those needs. Have in-depth practical experience working with AWS and Kubernetes (in particular, VPC networking and security, IAM, EC2, Postgres RDS, S3, SQS, SNS, ECR and EKS). Have hands-on experience running production-level SaaS applications at scale, performing change management without disruption to users More ❯

Be Doing Lead design, support, and optimisation of hybrid Kubernetes platforms (on-prem & cloud) Own and evolve AWS infrastructure: EKS, EC2, IAM, VPCs, Route53, S3 Use Terraform to provision scalable, repeatable infrastructure as code Act as a senior stakeholder on key infrastructure projects Collaborate with InfoSec teams to ensure More ❯

alert customers to potential threats. Our stack, described with Terraform, runs in AWS, primarily coded in Java, and utilizes technologies like SNS/SQS, S3, ElasticSearch, Redis, MySQL, and PostgreSQL RDS. About the Role As a Senior Software Engineer, you will work on data pipelines and backend APIs. Responsibilities More ❯

engineers. Required Skills The backend is primarily built in Python and runs on AWS, incorporating technologies such as: Flask, Pytest, Mypy, Docker, PostgreSQL, SQS, S3, and Terraform Continuous integration and daily deployments This is a fully remote opportunity, but requires candidates to be based in the UK. #J More ❯

both BAU and new feature development within the data engineering function. KEY SKILLS AND REQUIREMENTS Proven experience with AWS services including Lambda, API Gateway, S3, Kinesis, and CloudWatch. Strong programming ability in Python and data transformation skills using SQL and DBT. Experience with Airflow for orchestration and scheduling. Familiarity More ❯

ll Bring Deep hands-on experience with Java (latest versions) and Spring Boot in a microservices environment. Strong background in AWS (Lambda, ECS, DynamoDB, S3, etc.) and cloud- architecture. A track record of building and scaling complex distributed systems. Leadership experience with a passion for developing others and promoting More ❯

deep learning pipelines, and model evaluation. Familiarity with MLflow for tracking experiments, managing model lifecycle, or deploying models. Experience with AWS services such as S3, EC2, SageMaker, Lambda, or similar tools for model deployment and data pipelines. What you'll be doing: Research and develop solutions to complex business More ❯