Javascript jobs in United Kingdom

Solution Architect / Hybrid Regular visits to North Bristol & Herefordshire / Up to £90,000 DOE

Shape Solutions. Drive Innovation. Build the Future.

At TwinStream, we believe that technical excellence and human connection go hand in hand. Born out of a deep understanding of complex engineering challenges faced in government organisations, we were founded in 2019 by engineers who wanted to make a real difference.

We ve since grown into a thriving consultancy of experts, delivering cutting-edge solutions across domains, always with a sharp focus on service quality and lasting impact. With a team working both on-site and remotely, we re proud to offer a flexible and inclusive culture rooted in collaboration, trust, and continuous learning.

What s on Offer?

• Pension Plan: 8% employer contribution
• Private Medical Insurance: Including dental and optical care for your family
• Training Budget: £1,000 annually for learning and development
• Flexible Working: True hybrid working culture
• EV Leasing Scheme: Salary sacrifice electric vehicle benefit
• Time Off: 28 days holiday plus bank holidays
• Team Celebrations: Regular events, Christmas parties, and summer socials
• Additional Benefits: Life assurance, cycle-to-work scheme, and more

The Role: Solution Architect

We re looking for a dynamic Solution Architect to join our growing team and play a key role in enabling cross-domain capabilities across a range of client environments.

You ll work with multiple stakeholders from engineers to business leaders helping shape and deliver effective, scalable technical solutions. You ll act as the bridge between business requirements and technical implementation, guiding clients through solution design, onboarding, and ongoing integration.

This is a highly influential role with scope for creativity, autonomy, and meaningful contribution.

Key Responsibilities of the Solutions Architect:

• Serve as the main point of contact for scoping, onboarding, and integrating new business solutions.
• Work directly with stakeholders to understand use cases and shape the most effective technical pathway using our cross-domain platform.
• Collaborate with Technical Architects and Service Management teams to turn high-level requirements into actionable backlogs.
• Manage customer system integration from initiation to go-live, ensuring smooth transitions and robust governance.
• Maintain technical and business documentation; contribute to continuous improvement.
• Troubleshoot, advise, and optimise configurations based on client needs.
• Support ongoing client relationships and the lifecycle of integrated solutions.

What You ll Bring

Essential:

• Strong communication skills with both technical and non-technical stakeholders
• Sound understanding of networking and software architectures
• Experience with structured data formats (JSON, XML, CSV)
• Knowledge of synchronous/asynchronous architectures

Desirable:

• Exposure to Java, JavaScript, Python, or Go
• Familiarity with API specifications (e.g. Swagger/OpenAPI 3)
• Experience with shell scripting or AWS administration
• Understanding of CloudFormation templates
• Background in technical authorship/documentation

Security & Diversity

Due to the nature of the work, this role requires eligibility for DV (Developed Vetting) security clearance. Any offer will be subject to successful clearance and screening.

Ready to Join Us?

If you re passionate about problem-solving, excited by innovation, and driven to make an impact we d love to hear from you.

Apply now and help us shape the future, one solution at a time.