IT Solutions Architect - Remote/Hybrid Working in London

IT Solutions Architect - Remote/Hybrid Working in London

London Full-Time 72000 - 88000 £ / year (est.) Home office (partial)
Kaluza

At a Glance

  • Tasks: Design innovative solutions and lead technical sales engagements for a cutting-edge energy platform.
  • Company: Join Kaluza, a leader in the clean energy transition with a diverse global team.
  • Benefits: Enjoy flexible working, competitive salary, health perks, and personal development opportunities.
  • Other info: Dynamic role with excellent career growth and a commitment to diversity and inclusion.
  • Why this job: Make a real impact in the energy sector while collaborating with top tech talent.
  • Qualifications: Experience in enterprise SaaS, strong communication skills, and a passion for technology.

The predicted salary is between 72000 - 88000 £ per year.

Location: London / Bristol - Hybrid

Team: Commercial

Reporting To: Head of Client Solutions

At this time, we are not able to offer visa sponsorship for this role. We are committed to building a diverse, global team and our sponsorship policy is evaluated on a role-by-role basis.

Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination. We help energy companies overcome today's challenges while accelerating the shift to a clean, electrified future. Leveraging Data, AI, and real-time decision-making we turn energy complexity into growth opportunities for our partners.

What will I be doing?

As a Pre-Sales Solution Architect, you’ll sit at the intersection of technology and commercial strategy, shaping how prospective clients understand, adopt, and succeed with the Kaluza platform. Working closely with Pre-Sales Consultants, you’ll lead the technical aspects of sales engagements — from running deep-dive sessions on architecture and data models, through solution design, to handing off to implementation teams during the contracting phase.

Your key responsibilities will include:

  • Discovery & Solution Design: Lead discovery workshops to understand current and target technical architectures. Translate complex requirements into solution designs that maximise client value and enable successful implementation.
  • Tender & Proposal Excellence: Collaborate with product and technology teams to evolve base solution architectures and deliver compelling technical presentations.
  • Product Advocacy: Act as a bridge between market demand and Kaluza’s engineering teams, ensuring client needs are reflected in the roadmap.

About You

You’re a technologist with a strong focus on business outcomes who thrives at the intersection of strategy and execution. You’re comfortable running deep technical sessions with architects while also articulating a clear strategic vision to C-suite stakeholders.

Ideally you'll have/be:

  • Enterprise SaaS Experience: Proven experience delivering complex enterprise software implementations.
  • Exceptional Communicator: Able to distil complex concepts into clear, persuasive messages for a wide range of stakeholders.
  • Technical Experience: Experience building and architecting systems, including some of: Architecting solutions on AWS, Finance and billing platforms, API technologies such as GraphQL and webhooks.
  • Customer-Centric & Analytical: Focused on solving the right problems and using data to measure success.
  • Agile & Autonomous: Comfortable navigating ambiguity in a fast-paced, evolving environment while managing multiple workstreams.
  • Industry Expertise: Experience working within regulated energy retailers, particularly across billing, metering, and settlements systems.
  • Mission-Driven: Motivated by the role technology plays in the global energy transition.

What will set you apart:

  • Enterprise SaaS Background: Experience architecting SaaS solutions in the energy industry.
  • Architectural Experience: Experience designing large-scale, impactful software systems.
  • Energy Retail Experience: Experience working with or for a large energy retailer.

Where you'll work

We offer flexible working, with an expectation of 3 days a week in the office. This gives us the best of both: real time together to collaborate and build relationships, with the flexibility to work in the way that suits you best the rest of the week.

Kaluza Values

Here at Kaluza we have five core values that guide us as a business: Play to win, Solve the real problem, Build trust every day, Own the outcome, Go further together.

From us you’ll get:

  • Pension Scheme
  • Discretionary Bonus Scheme
  • Private Medical Insurance + Virtual GP
  • Life Assurance
  • Access to Furthr - a Climate Action app
  • Free Mortgage Advice and Eye Tests
  • Perks at Work - access to thousands of retail discounts
  • 5% Flex Fund to spend on the benefits you want most
  • 26 days holiday
  • Flexible bank holidays, giving you an additional 8 days which you can choose to take whenever you like
  • Progressive leave policies with no qualifying service periods, including 26 weeks full pay if you have a new addition to your family
  • Dedicated personal learning and home office budgets
  • Flexible working — we trust you to work in a way that suits your lifestyle

Even better? You’ll have access to these benefits from day 1 when you join.

We want the best people. We’re keen to meet people from all walks of life — our view is that the more inclusive we are, the better our work will be. We want to build teams which represent a variety of experiences, perspectives and skills, and we recognise talent on the basis of merit and potential.

Find out more about working at Kaluza on our careers page and LinkedIn.

IT Solutions Architect - Remote/Hybrid Working in London employer: Kaluza

Kaluza is an exceptional employer that fosters a dynamic work culture in the heart of London, where innovation meets collaboration. Employees benefit from a comprehensive pension scheme and flexible holiday options, promoting a healthy work-life balance while engaging in meaningful projects that leverage cutting-edge AI technology. With ample opportunities for professional growth and development, Kaluza empowers its team to thrive in a supportive environment dedicated to enhancing internal processes through automation.

Kaluza

Contact Details:

Kaluza Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land IT Solutions Architect - Remote/Hybrid Working in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Kaluza or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Kaluza.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Kaluza.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Kaluza that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace IT Solutions Architect - Remote/Hybrid Working in London

Enterprise SaaS Experience
Exceptional Communication Skills
Technical Experience in System Architecture
AWS Solution Architecting
API Technologies (GraphQL, webhooks)
Customer-Centric Approach
Analytical Skills

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Kaluza.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Kaluza and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Kaluza

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Kaluza uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.