Role Description The contractor shall be responsible for the end-to-end delivery of the Military Text Format (MTF) message monitoring application, in accordance with the defined requirements. - Design and Development: - Design the overall system architecture aligned with the prescribed technology stack. - Develop backend services for message ingestion, processing, validation, and storage. - Develop frontend components for user interaction, including dashboards and detailed views. - Implement message parsing and validation logic for MTF messages. - Ensure extensibility of configurable elements such as message categories. - Integration: - Integrate the application with Microsoft Exchange using EWS to monitor the registry mailbox. - Implement authentication and authorization via Keycloak and Active Directory. - Implement and manage X.509 certificate usage where required. - Ensure proper interaction between frontend, backend, and database components. - Data Management: - Design and implement the database schema. - Ensure efficient storage and retrieval of message data and delivery status information. - Implement user and group-based access control within the application. - Delivery Status and Monitoring Features: - Implement tracking of message delivery, read, and acknowledgement status. - Develop mechanisms to calculate and display status metrics and percentages. - Provide visualization components for operational awareness, including dashboards. - Validation and Compliance: - Implement validation of MTF messages against both generic and type-specific structures. - Implement validation of message exchange workflows. - Identify and highlight missing actions and inconsistencies. - DevOps and Deployment: - Configure and maintain Amazon Azure DevOps pipelines for build and release. - Produce deployable RPM packages. - Implement and maintain software deployment automation. - Ensure the application can be deployed on Oracle Linux environments. - Documentation: - Produce and maintain documentation in LaTeX format, including User manual, Installation guide, and Deployment plan. - Ensure documentation is complete, accurate, and aligned with the delivered system. - Testing and Quality Assurance: - Perform unit, integration, and system testing. - Support user acceptance testing. - Ensure compliance with security and performance requirements. - Support and Collaboration: - Collaborate with stakeholders to refine requirements and priorities. - Translate operational needs into practical technical and user interface solutions. - Provide technical guidance and recommendations where appropriate. - Support troubleshooting and issue resolution during development and deployment. Qualifications - The candidate must have a currently active NATO SECRET security clearance. - The contractor shall demonstrate proven expertise in the design, development, and delivery of secure, enterprise-grade web applications in a defence or similarly regulated environment. Requirements - Technical Skills: - Backend development using Java. - Frontend development using React. - Database design and implementation using PostgreSQL. - Object-relational mapping using Java Persistence API (JPA). - Integration with Microsoft Exchange using Exchange Web Services (EWS) or IMAP. - Implementation of authentication and authorization using Keycloak, including integration with Active Directory. - Working with X.509 certificates, including handling, validation, and secure usage. - Deployment and configuration on Linux environments, preferably Oracle Linux (versions 9 or higher). - Configuration and use of Apache as a reverse proxy. - Version control using Git. - Experience: - Designing scalable and maintainable system architectures. - Implementing role-based access control and fine-grained authorization models. - Developing applications with secure coding practices. - DevOps and Tooling: - Amazon Azure DevOps, including repository management, pipelines, and build automation. - Creation and maintenance of CI/CD pipelines. - Packaging applications in RPM format. - Software deployment automation. - Generating technical documentation using LaTeX and automated build pipelines. - Experience working within controlled or restricted DevOps environments is highly desirable. - Domain Knowledge: - Understanding of Military Text Format (MTF) messaging standards, or the ability to rapidly acquire such knowledge. - Experience with message parsing, validation, and structured data processing. - Familiarity with messaging workflows, delivery tracking, and audit requirements. - Previous experience working within NATO environments is highly desirable. - Security and Compliance: - Experience in developing applications compliant with strict security standards. - Familiarity with NATO Web Application Security Directive or equivalent security frameworks. - Ability to implement secure authentication, data protection, and audit logging mechanisms. - User Experience and Requirements Translation: - Translate user requirements into effective and usable web-based user interfaces. - Balance user expectations with web design best practices, ensuring usability across different screen sizes and avoiding overly complex layouts, such as multiple panels or independent scroll areas. - Methodology, Communication and Collaboration: - Have proven experience working in Agile SCRUM environments. - Be capable of participating in sprint planning, reviews, and retrospectives. - Be able to conduct all work, communication, and documentation in English. - Demonstrate strong communication skills and ability to collaborate with stakeholders, including technical and operational users. Benefits - Off-Site Discount: 5% applicable when assigned personnel are permitted to work Off-Site.

Role Description This role is for one of our clients. We are building a benchmark dataset to evaluate AI models on professional document understanding and instruction following within the Engineering & Built Environment domain. - Tasks consist of complex, multi-step requests grounded in real-world workspace files (technical drawings, project specifications, engineering reports), web search, and code execution. - Each task is paired with a clearly defined ground truth output and an objective evaluation rubric. - You will be responsible for authoring tasks that test an AI's ability to interpret engineering documentation, follow multi-step instructions, and produce precise, well-structured outputs. We expect a minimum commitment of 15–20 hours per week. Qualifications - 3+ years of hands-on experience in one or more of the following sub-domains: - Mechanical engineering - Civil engineering - Industrial engineering - Architecture Requirements - We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. - This is a fully remote role that can be completed on your own schedule. - Projects can be extended, shortened, or concluded early depending on needs and performance. - Your work will not involve access to confidential or proprietary information from any employer, client, or institution. - Payments are weekly on Stripe or Wise based on services rendered. - Please note: We are unable to support H1-B or STEM OPT candidates at this time. Benefits - Compensation: $90-$110 per hour - Engaged as an independent contractor

Role Description We are undertaking a major transformation to consolidate dozens of legacy products into a unified technology platform. As a Staff Engineer focused on product engineering, you will play a foundational role in shaping how we build, scale, and evolve our next-generation technology stack. - Define and evolve product engineering practices, tooling, and shared application architecture patterns. - Lead technical discovery, prototyping, and architectural alignment across teams contributing to our new platform. - Provide hands-on support to unblock teams, improve implementation quality, and resolve cross-team technical challenges. - Collaborate with engineering managers and product leads to shape delivery flow, team responsibilities, and ownership boundaries. - Act as a mentor and technical coach to engineers across the organisation. - Contribute to long-term architectural decisions that optimise for modularity, resilience, and operability. - Facilitate healthy architectural debate, consensus-building, and design governance. - Navigate ambiguity and help co-create the organisation’s path toward consolidated, high-quality delivery. Qualifications - Strong expertise in building, scaling, and evolving modern web applications—ideally across both front-end and back-end domains (e.g. React, Golang, cloud-native platforms). - Demonstrated ability to design and evolve architecture in complex, real-world systems. - Builds trust across teams, facilitates alignment, and helps teams move forward without needing formal authority. - Understands how to balance engineering design with delivery constraints and business priorities. - Shapes engineering patterns that scale across teams and time—familiar with enabling or platform team models. Requirements - Experience with distributed systems and event-driven architecture. - Familiarity with modern CI/CD, observability, and quality automation practices. - Exposure to legacy system modernisation, refactoring, or product migration strategies. - Awareness of Team Topologies, Domain-Driven Design, or similar models for designing software and teams. Benefits - ✔ 25 Days Annual Leave + bank holidays – plus the option to buy up to 10 extra days! - ✔ Days of Difference – Up to 3 extra days off for volunteering. - ✔ Pension Contributions – 5% employer match to support your future. - ✔ Income Protection – Up to 75% salary cover for long-term illness. - ✔ Life Assurance – 4x salary tax-free lump sum. - ✔ Critical Illness Cover – £25,000 lump sum (extendable to dependents). - ✔ Private Medical Insurance – Fast access to private healthcare. - ✔ Health Cash Plan – Claim back physio, therapies & more. - ✔ Dental Insurance – Cover for routine & emergency care. - ✔ Affinity Groups – Join employee-led communities. - ✔ Bounty Bonus – Refer a friend & get rewarded.

• Act as the first point of contact for customer and user inquiries. • Log, categorize, and prioritize incidents and service requests accurately. • Resolve standard incidents and requests using approved knowledge articles and runbooks. • Perform initial troubleshooting of hardware, software, and connectivity issues. • Escalate incidents according to defined criteria. • Maintain clear communication and manage user expectations throughout the ticket lifecycle. • Ensure tickets are updated correctly and closed with proper documentation. • Contribute to knowledge base improvements and documentation updates. • Follow ITIL Incident Management and Service Desk best practices.