Coltech

About the Company

Coltech | Cloud & Software Engineering Specialists Coltech is a specialist solutions provider focused on delivering high-impact cloud and software engineering teams to businesses across Europe and the U.S. from our offices in London, Amsterdam, and Austin, Texas. Our Focus Areas: Cloud Engineering & DevOps – Expertise in GCP, Kubernetes, and Golang for scalable, cloud-native transformation. Software Engineering – High-performance backend teams supporting fintech, SaaS, and enterprise IT modernization. Project-Based Solutions – Deploying agile squads to support digital transformation and cloud migration projects. Our Approach: Vision To become the go-to partner for delivering expert engineering teams that drive successful project outcomes. Mission To deliver high-quality, cost-effective engineering solutions by combining global talent with speed and agility. Purpose To empower businesses with exceptional talent while creating meaningful career opportunities for our people. Our Services: Virtual Bench – Pre-vetted cloud & software engineers, ready to deploy. Project Team Deployment – Agile squads for high-impact initiatives. Full Outcome-Based Delivery – Managed teams aligned to client objectives. For more information contact: info@coltech.io UK| (+44) 20 3307 6850 Europe| (+31) 202 414 844 USA | (+1) 512 717 7490 https://www.coltech.io

Listed Jobs

Company Name

Coltech

Job Title

Technical Architect - SC Cleared

Job Description

**Job Title:** Technical Architect – SC Cleared **Role Summary:** Lead the technical architecture for a 12‑month defence program, driving the evolution of early‑stage prototypes into secure, scalable production systems. Own the target architecture, roadmap, standards, and technical decision‑making while providing hands‑on guidance to engineering teams. **Expectations:** - Active SC clearance (mandatory). - 12‑month contract with potential extension. - Hybrid working with occasional site visits. **Key Responsibilities:** - Define and own the target architecture and technical roadmap. - Evolve PoCs into validated patterns, reusable components, and reference services. - Set and enforce standards across security, interoperability, and deployment. - Lead architectural decision‑making, design reviews, and technical assurance. - Provide code‑level guidance and pattern stewardship. - Shape DevSecOps, IaC, and automation practices for secure, rapid delivery. - Collaborate closely with programme leadership and senior defence stakeholders. **Required Skills:** - Proven experience architecting complex, distributed systems. - Expertise in hardening prototype/experimental architectures for production. - Deep knowledge of APIs, microservices, event streaming, containerisation, and cloud‑native patterns. - Secure‑system design skills (Zero Trust, identity fabrics, cross‑domain concepts). - Ability to balance strategic design with detailed technical validation. - Experience in mission‑critical, regulated, or defence environments. - Understanding of Defence/NATO standards is desirable. **Required Education & Certifications:** - Active SC clearance (mandatory). - Relevant university degree or equivalent professional experience (not explicitly required but preferred).

Corsham, United kingdom

Hybrid

25-11-2025

Company Name

Coltech

Job Title

Managed File Transfer Integration Specialist

Job Description

Job Title: Managed File Transfer Integration Specialist **Role Summary** Lead the design, implementation, and operation of secure managed file transfer (MFT) solutions, integrating them with MuleSoft APIs to enable automated, compliant data movement for a citizen‑centric application. **Expectations** * Deliver high‑quality, secure MFT configurations and MuleSoft integrations within a 6‑month contract, with potential extension. * Work fully remotely (UK) under tight deadlines, ensuring adherence to government security and privacy regulations. **Key Responsibilities** 1. Configure and maintain MFT platforms for secure, automated file exchanges. 2. Design and develop integration workflows between MFT services and MuleSoft APIs. 3. Build MuleSoft connectors that interface with MFT systems. 4. Ensure compliance with security standards (e.g., encryption, access controls) and government regulations governing citizen data. 5. Collaborate with UX, backend, and infrastructure teams to align integrations with project objectives. 6. Participate in requirement gathering, solution architecture discussions, and documentation. **Required Skills** * Proven experience with Managed File Transfer solutions (SFTP, FTPS, HTTPS). * Proficiency in MuleSoft Anypoint Platform and API‑led integration. * Strong knowledge of secure protocols and encryption standards. * Familiarity with integration patterns, error handling, and automation. * Understanding of data privacy, compliance, and regulations in citizen‑focused projects. **Required Education & Certifications** * Bachelor’s degree in Computer Science, Information Technology, or related field (preferred). * Relevant certifications (e.g., MuleSoft Certified Developer, MFT‑specific credentials) are advantageous.

Telford, United kingdom

Remote

02-12-2025

Company Name

Coltech

Job Title

Security Architect - SC Cleared

Job Description

**Job Title** Security Architect – SC Cleared **Role Summary** Architect and implement data‑centric security solutions within a zero‑trust framework. Lead the design of secure cloud, application, and network architectures, ensuring consistent integration of identity enforcement, ABAC, key management, and federation across defence‑grade systems. Translate business needs into robust technical designs and convey the security strategy to senior leadership. **Expectations** - Active SC clearance (required). - Extensive experience in data‑centric security, including ABAC, SAML or equivalent identity federation, and key management. - Proven track record designing and implementing cross‑domain security gateways in defence or national security contexts. - Ability to work collaboratively with enterprise architects, infrastructure teams, and developers to embed security controls. - Strong communication and stakeholder engagement skills. **Key Responsibilities** - Design and implement secure, scalable solutions aligned with business and IT strategies. - Develop and maintain security architecture frameworks. - Design secure cloud, application, and network architectures. - Ensure consistent integration of security controls across platforms and systems. - Collaborate with enterprise architects, infrastructure teams, and developers. - Translate business requirements into secure technical designs. - Present security strategy, roadmaps, and technical recommendations to senior leadership. **Required Skills** - Deep knowledge of cybersecurity principles and technologies. - Expertise in Cross Domain Security (CDS) and Zero Trust architecture. - Proficiency in Data‑Centric Security: identity federation, ABAC, key management, and related solutions. - Understanding of secure transactional and message distribution technologies. - Familiarity with military or law‑enforcement operational IT environments. - Excellent communication, documentation, and stakeholder engagement abilities. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Cybersecurity, Information Assurance, or related field (advanced degree preferred). - Active SC clearance. - Professional certifications such as CISSP, CISM, CCSP, or equivalent are highly desirable. - Certifications in identity and access management (e.g., IdM, IGA, SAML, OAuth) and CDS are valuable.

United kingdom

Remote

02-12-2025