to a state-of-the-art technology lab. We also offer monthly TechConnect and DeepDive collaboration sessions with our entire technical staff. Your Mission: We are seeking a Senior Python Developer (Software Engineer III) to collaborate closely with stakeholders and a small agile team to analyze network data, develop protocol parsers and detection tradecraft, and integrate those solutions into existing … analytic frameworks. You will excel in this role if you are: A strong Python developer with an interest in cyber data and network protocols Skilled at building and integrating tools that identify suspicious or anomalous behavior Comfortable working directly with customers to understand operational needs Analytical and curious about how systems communicate, and how to detect unexpected behavior Capable of … haves: TS/SCI with Polygraph 8+ years of software engineering experience Bachelor's degree in Computer Science or related field (or 4 additional years of SWE experience) Strong Python skills, with additional experience in C++ and Apache Spark Hands-on experience with Jupyter Notebooks, JIRA, Confluence, and Git/GitLab Familiarity with network protocol parsing and data profiling Understanding More ❯
Lead QA Automation (Selenium & Python) 55 Water Street, NY (Hybrid) Contarct to hire Key Roles & Responsibilities: Design and develop automation/performance solutions that meet organization standards and build reliable, reusable, and maintainable automated regression suites & test harnesses Create tools and frameworks with quality code to simplify testing scenarios. Design and develop test plans, and test cases based on functional … testing methodologies, best practices 5+ years of experience as an Automation QA Tester 5+ years of experience creating, maintaining, and executing automation tests utilizing tools such as Selenium required (Python preferred) 5+ Years of experience in Agile processes (Scrum preferred) Experience working with SOAP and REST services and understanding of SOA architecture Experience creating and maintaining automation frameworks preferred Experience More ❯
build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure. Develop platform-level test solutions and automation frameworks using Python, Terraform, and modern cloud-native practices. Contribute to the platforms CI/CD pipeline by integrating automated testing, resilience checks, and observability hooks at every stage. Lead initiatives that drive … Masters degree in Computer Science, Engineering, or a related technical field. Extensive years of hands-on software development experience, including large-scale backend systems or platform engineering. Expert in Python with a strong understanding of object-oriented programming, testing frameworks, and automation libraries. Pytest/Playwright test framework Experience building or validating platform infrastructure, with hands-on knowledge of CI More ❯
Python Software Developer Location: Chantilly VA, Alexandria, VA or Gaithersburg, MD Work Type: Full Time Job Description: GridIron IT is seeking a Python Software Developer with an Active Top Secret (SCI Eligible) Clearance to support our AWS environment. The qualified candidate must have an active TS security clearance, and will work hand-in-hand with technical and program management leadership … and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context. Strong experience coding in Python Experience using GitLab for version control, CI/CD pipelines, and resource management Experience using Docker to package and run applications Experience with Web-related protocols and technologies, such as … Familiar with AWS/Cloud technologies Team Collaboration tools (Jira, Confluence) Preferred Qualifications: Previous experience supporting the NGA customer. Proficient in AWS/Cloud technologies Certification in AWS or Python programming Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Compensation and Benefits Salary Range More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Infoplus Technologies UK Ltd
/day Inside IR35 Location: London, UK - Hybrid Duration: 6 months + Extendable Role Overview The Software Developer will develop secure, maintainable, and performant software solutions using Python, Django, and Wagtail, deployed on AWS ECS Fargate. They will apply best practices in coding, testing, and CI/CD delivery, drawing on broad cross-sector experience in public, financial, and media More ❯
Falls Church, Virginia, United States Hybrid / WFH Options
Associates Systems LLC
Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM), or comparable area of study. No experience in lieu of. • 5+ years of Data Science development experience using Python • Proficiency in data science, machine learning, and analytics, including statistical data analysis, model and feature evaluations. • Strong proficiency in numpy & pandas. • Demonstrated skills with Jupyter Notebook or comparable environments • Practical More ❯
Title: Python Developer Location: Herndon, VA Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every More ❯
Python (i.e. SciKit-learn, TensorFlow, PyTorch), R, GIT and experience with Jupyter Notebooks. Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen. Must have TS/SCI clearance w/active polygraph. At least eight (08) years of direct/… holistic view. Creatively write and evolve prototype techniques leveraging diverse architecture and methods. Provide database administration, dataflow engineering, data wrangling, and model development. Proficiency with, but not limited to, Python (i.e. SciKit-learn, TensorFlow, PyTorch), R, GIT and experience with Jupyter Notebooks. Ability to provide database administration for relational databases and TensorFlow. These Qualifications Would be Nice to Have: Proficiency More ❯
full stack development for a sophisticated user interface application. Responsibilities and Impact: Engage in hands-on coding, documentation, testing, debugging, support, and team mentoring. Design and develop applications using Python backend, databases, cloud services, and JavaScript front-end frameworks. Take ownership of code modules and lead code review processes. Collaborate with stakeholders to formalize and document requirements for existing applications … benefits we provide to our employees, please click here . What We're Looking For: Basic Required Qualifications: Minimum of 7+ years of experience in application development. Proficient in Python programming, leveraging its versatile libraries and frameworks to develop robust, scalable, and efficient a pplications Proficient in full-stack development, comfortable with backend and UI tasks. AWS services and cloud More ❯
Leads to translate requirements into user stories to incorporate new functionality into various software applications Develop custom data processing functions and applications using data libraries in languages such as Python Interface with numerous front-end frameworks in order to display and interact with data in various formats Containerizing Java and Python microservices and deploying to an AWS cloud environment Leverage … Requirements Minimum of 4-7 years' experience with design and development of software solutions at one or more layers of the technical stack (data, application, UI) Programming languages, particularly Python, Java, Javascript, TypeScript, SQL Cloud application and data deployment in AWS (EMR, EKS, ECR, RDS, etc.) DevOps tools and services (Kubernetes, Terraform, Docker, Packer, etc.) Integration with applications and data … Developing software within Agile methodologies Preferred Experience developing web APIs to interface with cloud applications and databases as part of cloud native software applications Experience working with open-source Python libraries and packages to speed to software development lifecycle More ❯
and unstructured data sources, ensuring quality, integrity, and availability of data. Contribute to the development of data models and data architecture best practices. Implement and optimise ETL processes using Python and modern frameworks. Maintain clear and reusable codebases across Python and TypeScript environments. Support data governance, security, and compliance processes across all data workflows. Key Skills & Experience Essential: Active DV … Developed Vetting) Security Clearance Strong proficiency in Python and API development Experience or strong interest in data engineering, data pipelines, and automation Solid understanding of TypeScript/JavaScript and back-end integration principles Familiarity with databases (SQL/NoSQL) and data transformation techniques Comfortable collaborating in cross-functional technical teams Desirable: Background in Data Analysis or Full Stack Engineering Exposure More ❯
and unstructured data sources, ensuring quality, integrity, and availability of data. Contribute to the development of data models and data architecture best practices. Implement and optimise ETL processes using Python and modern frameworks. Maintain clear and reusable codebases across Python and TypeScript environments. Support data governance, security, and compliance processes across all data workflows. Key Skills & Experience Essential: Active DV … Developed Vetting) Security Clearance Strong proficiency in Python and API development Experience or strong interest in data engineering, data pipelines, and automation Solid understanding of TypeScript/JavaScript and back-end integration principles Familiarity with databases (SQL/NoSQL) and data transformation techniques Comfortable collaborating in cross-functional technical teams Desirable: Background in Data Analysis or Full Stack Engineering Exposure More ❯
have a demonstrated understanding of the software development lifecycle Requirements TS/SCI w/Polygraph Clearance Required Experience using the Linux CLI Experience with scripting using Bash/Python Experience with IaC (Infrastructure as Code) principles and automation tools such as Ansible, SaltStack, and Terraform Experience with CI/CD principles, methodologies, and tools such as GitLab CI and … Jenkins Experience developing with multiple programming languages such as Java, Go, and Python Experience with software frameworks used for searching, monitoring, and analyzing big data such as Splunk and Elastic Stack Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL Experience with NoSQL technologies such as MongoDB and Elasticsearch Experience with designing, implementing, and using REST and/or More ❯
/CD pipeline design CI/CD tooling (Azure DevOps, GitHub Actions, etc.) Git-based workflow (PR, Merges, Jira status, CI and then CD). IaC (Terraform, ARM) Scripting (Python, PowerShell, Bash) Monitoring and alerting tools (e.g. Prometheus, Grafana, Azure Monitor). Collaboration tools (Jira and Monday dot com). Integration tools like Power Automate, Slack etc. Good to have … Programming language (C#/.Net/PythonMore ❯
Arlington, Virginia, United States Hybrid / WFH Options
Rackner
Azure, GCP) - Lead Infrastructure as Code and automation using Terraform, Crossplane, and CI/CD pipelines - Mentor engineers and set standards for technical excellence - Develop and maintain applications across Python, Go, Java, JavaScript, and C/C++ - Influence security, cloud adoption, and automation strategies at a mission-critical scale What You Bring - 10+ years of software engineering experience in cloud … DevSecOps, and automation - Strong proficiency with Terraform, Crossplane, and multi-cloud IaC - Programming expertise: Python, Go, Java, JavaScript, C/C++ - Linux, networking, and cloud security fundamentals - AWS Certification (or ability to obtain within 30 days) Why You'll Love It - SME-Level Autonomy - Own architecture decisions and lead technical direction - Professional Growth - Paid certifications, training, and mentorship - Impact & Prestige More ❯
with development teams to accelerate and improve release cycles Utilize infrastructure-as-code (IaC) tools such as Terraform or CloudFormation Write and maintain scripts using Bash and/or Python Set up and manage monitoring and alerting tools such as Prometheus and Grafana Maintain strong understanding of networking , system administration , and security best practices Requirements Proven experience in a DevOps … at least one major cloud provider (AWS, Azure, GCP) Hands-on experience with Kubernetes and Docker Proficiency in Terraform , CloudFormation , or similar IaC tools Strong scripting skills in Bash , Python , or similar Familiarity with monitoring and logging tools (e.g., Prometheus, Grafana) Excellent problem-solving and troubleshooting skills Active SC clearance preferred; SC eligible candidates will be considered Additional Information: This More ❯
London, Prince's, United Kingdom Hybrid / WFH Options
XIST4 IT Recruitment Ltd
On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing code PHP 8.2 or Python 3.1x to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That’s the reality of life … great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident developing in more than one modern OO programming languages e.g. PHP, Python etc. and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems integration. * Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. * Additional … experience Programming in an additional OO programming language e.g. Python, Perl etc. * Proficiency in Linux server environments, with Windows server familiarity. * Experience developing and managing APIs. * Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. * Knowledge of Git, version control, and CI/CD pipelines. * Strong problem-solving skills and ability to work independently. Useful More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Xist4
On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing code PHP 8.2 or Python 3.1x to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That’s the reality of life … great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident developing in more than one modern OO programming languages e.g. PHP, Python etc. and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems integration. * Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. * Additional … experience Programming in an additional OO programming language e.g. Python, Perl etc. * Proficiency in Linux server environments, with Windows server familiarity. * Experience developing and managing APIs. * Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. * Knowledge of Git, version control, and CI/CD pipelines. * Strong problem-solving skills and ability to work independently. Useful More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Xist4
On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing code PHP 8.2 or Python 3.1x to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That’s the reality of life … great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident developing in more than one modern OO programming languages e.g. PHP, Python etc. and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems integration. * Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. * Additional … experience Programming in an additional OO programming language e.g. Python, Perl etc. * Proficiency in Linux server environments, with Windows server familiarity. * Experience developing and managing APIs. * AI familiarity personal or professional. * Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. * Knowledge of Git, version control, and CI/CD pipelines. * Strong problem-solving skills and More ❯
Duxford, Heathfield, Cambridgeshire, United Kingdom Hybrid / WFH Options
XIST4 IT Recruitment Ltd
On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing code PHP 8.2 or Python 3.1x to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That’s the reality of life … great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident developing in more than one modern OO programming languages e.g. PHP, Python etc. and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems integration. * Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. * Additional … experience Programming in an additional OO programming language e.g. Python, Perl etc. * Proficiency in Linux server environments, with Windows server familiarity. * Experience developing and managing APIs. * AI familiarity personal or professional. * Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. * Knowledge of Git, version control, and CI/CD pipelines. * Strong problem-solving skills and More ❯
Manchester, Trafford Park, United Kingdom Hybrid / WFH Options
XIST4 IT Recruitment Ltd
On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing code PHP 8.2 or Python 3.1x to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That’s the reality of life … great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident developing in more than one modern OO programming languages e.g. PHP, Python etc. and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems integration. * Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. * Additional … experience Programming in an additional OO programming language e.g. Python, Perl etc. * Proficiency in Linux server environments, with Windows server familiarity. * Experience developing and managing APIs. * AI familiarity personal or professional. * Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. * Knowledge of Git, version control, and CI/CD pipelines. * Strong problem-solving skills and More ❯
Duxford, Cambridge, Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Xist4
On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing code PHP 8.2 or Python 3.1x to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That’s the reality of life … great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident developing in more than one modern OO programming languages e.g. PHP, Python etc. and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems integration. * Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. * Additional … experience Programming in an additional OO programming language e.g. Python, Perl etc. * Proficiency in Linux server environments, with Windows server familiarity. * Experience developing and managing APIs. * AI familiarity personal or professional. * Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. * Knowledge of Git, version control, and CI/CD pipelines. * Strong problem-solving skills and More ❯
leading a technical team - providing guidance to your colleagues in the project DevSecOps or SRE 'toolkit' and mindset CI/CD and Terraform knowledge Coding/scripting skills (PowerShell, Python, C#, Java, ) Broad infrastructure and security knowledge Knowledge of container technologies (Kubernetes, Docker, container related services) Fluent communication skills in both German and English Responsibilities: As a Senior Azure Cloud … migration/modernization Automating cloud environments with CI/CD pipelines and infrastructure as code Technologies: Architect Azure C# CI/CD Cloud DevSecOps Docker IBM Java Kubernetes PowerShell Python Security Terraform Web More: Nordcloud, an IBM company, is a European leader in cloud advisory, implementation, application development, managed services, and training. We are triple-certified across Microsoft Azure, Google More ❯
with front-end technologies and back-end frameworks Required Skill Sets: • Front-End: HTML, CSS, JavaScript, and front-end frameworks (React, Angular, Vue.js) • Back-End: Server-side languages (Java, Python, Ruby), databases (SQL, NoSQL, Postgres, Elastic, MongoDB, RDS, and server management UI/UX Developer Roles & Responsibilities: • Understand user needs and develop product interfaces. • Understanding of current front-end coding … and coordinate appropriately for problem resolution, task scheduling, new resource requirements, and task clarification. • Understand user needs and develop product interfaces. Require Skill Sets: • Programming language (Java, Swift, C#, Python, Go) • Platforms: Windows, iOS, or Android More ❯
Model Context Protocol (MCP) for seamless AI-system communication Develop, test, and refine advanced prompts using systematic engineering methodologies Build full-stack generative AI applications on AWS Bedrock Develop Python backend services and React front-end interfaces Design scalable cloud architectures leveraging AWS services Implement CI/CD pipelines for AI deployment and monitoring Required Qualifications Experience: 8+ years professional … technical/software development experience 1-2 years hands-on AI/ML development experience 1+ year production experience with AWS Bedrock and cloud services 2+ years Python programming experience 2+ years Front-end development experience with React Technical Skills: Agentic AI Frameworks: AutoGen, CrewAI, LangChain, or ADK Model Context Protocol (MCP) implementation Retrieval-Augmented Generation (RAG) architectures GenAI & Prompt … Engineering: Advanced prompt design and optimization Systematic testing and evaluation methodologies Deep understanding of LLMs and their capabilities Programming: Python: Advanced proficiency including async programming, testing frameworks React: Component development, state management, hooks RESTful API design and implementation AWS & Cloud: Amazon Bedrock (Claude, Titan, Llama models) Lambda, ECS, S3, DynamoDB CloudWatch, IAM, security best practices Infrastructure as Code (CloudFormation/ More ❯