Application Software Engineer (SaaS & Integrations)
London
Full-time
Permanent employee
30,000 - 35,000 £ per year
The Role's Purpose
We are seeking a skilled Application Software Engineer to take ownership of the configuration, optimisation, and integration of our core SaaS platforms including Skipso, HubSpot, and Contractbook. The role focuses on configuring, designing and maintaining the applications and build integrations to ensure seamless data flow between systems.
What You'll Do
- Configure, maintain, and improve SaaS tools including Skipso, HubSpot, and Contractbook.
- Design, build, and maintain REST API integrations across SaaS tools.
- Implement webhook-based event handling and synchronisation jobs.
- Build automated data pipelines and maintain data consistency.
- Collaborate with multi teams to ensure requirements are met.
Your Skills
Essential:
- Experience configuring SaaS platforms such as HubSpot, SharePoint, or similar.
- Demonstrated experience designing and implementing API integrations.
- Familiarity with cloud integration tools like Zapier, or Make.
- Excellent problem-solving and debugging capability.
- Ability to translate business processes into technical solutions.
- Strong documentation and communication skills.
- Ability to manage multiple projects and deliver high-quality work.
- Highly organised with an understanding of innovation and collaboration practices
- Skipso: workspace configuration and custom forms.
- HubSpot: custom objects, workflows, and APIs.
- Contractbook: API configuration and contract lifecycle automation.
- Degree or diplomas in Computer Science, Information Systems, Software Engineering, or equivalent experience
- 3–5+ years in a technical SaaS engineering or integrations-focused role.
- Relevant certifications (e.g., HubSpot or Microsoft ) are advantageous.
- Due to the nature of this position, our work, and our client engagements, you must be willing and eligible to achieve a minimum of SC clearance. To qualify for SC clearance, you must be a British Citizen or have resided in the UK for the last 5 years with no extensive periods outside of the UK. Pre-existing SC welcome. For more information about clearance eligibility, please see https://www.gov.uk/government/organisations/united-kingdom-security-vetting
Your Experience
Desirable
- Experience working in an innovation / start-up / venture environment. Ideally with proven experience working on projects or programme
- Good understanding of innovation, collaboration and project management practices, tools, and methodologies
- Experience with working with multiple stakeholders, such as startups and corporate clients, but also understanding the practicalities of working in a small and growing company
- Experience with processing and presenting high volumes of data
- Experience configuring and maintaining Power BI dashboards, including managing datasets, updating visualisations, and supporting end users.
- Experience contributing to the rollout, testing, or adoption of new tools, templates, or digital workflows.
Who You Are
- Ability to thrive in ambiguous scenarios
- Ability to work in a high-pace environment
- Energised by the challenges and opportunities presented working for a high-growth company
- A highly effective communicator with strong interpersonal skills and the ability to interact with a range of stakeholder groups
- Team player and motivated self-starter
- Current or eligible for SC Clearance is essential for this role
Why us?
As a start-up, we thrive in a dynamic and fast-paced work environment dedicated to empowering innovators. We embrace individuals who leverage technology and creativity to tackle our greatest challenges head-on. We strongly advocate for maintaining a harmonious work-life balance, our goal is to ensure every member of our team can authentically be themselves and live their best lives. We firmly believe that innovation and creativity flourish when we cultivate a diverse workforce, comprising highly skilled individuals with a wide range of perspectives to contribute.
In return we will offer you:
In return we will offer you:
- Salary: £30,000 - £35,000 depending on skills and experience
- Annual bonus scheme
- A generous pension scheme (with a company contribution of up to 10%)
- Private healthcare, life assurance and critical illness cover
- 25 days holiday plus bank holidays
- Volunteering day
About us
Plexal is the innovation and growth company helping to strengthen the UK’s technology capabilities through collaboration.
With teams in London, Manchester and Cheltenham, we work closely with government, industry, startups and academia to drive economic growth and reinforce national security.
Founded by Delancey in 2017, Plexal delivers four core services: creating workspaces for innovators, running innovation programmes and consultancy, building regional tech clusters and helping SMEs scale strategically.
By closing the gap between early-stage and established organisations – across the public and private sectors at home and abroad – we’ve impacted over 1,200 businesses, added £731m to the UK economy and helped create 9,400 jobs.
Headquartered at Here East on the Queen Elizabeth Olympic Park, Plexal partners with organisations including the Department for Science, Innovation and Technology, the National Cyber Security Centre, Airbus, Amazon, Barclays Eagle Labs, Google Cloud, TfL, The Alan Turing Institute and the University of Oxford.
With teams in London, Manchester and Cheltenham, we work closely with government, industry, startups and academia to drive economic growth and reinforce national security.
Founded by Delancey in 2017, Plexal delivers four core services: creating workspaces for innovators, running innovation programmes and consultancy, building regional tech clusters and helping SMEs scale strategically.
By closing the gap between early-stage and established organisations – across the public and private sectors at home and abroad – we’ve impacted over 1,200 businesses, added £731m to the UK economy and helped create 9,400 jobs.
Headquartered at Here East on the Queen Elizabeth Olympic Park, Plexal partners with organisations including the Department for Science, Innovation and Technology, the National Cyber Security Centre, Airbus, Amazon, Barclays Eagle Labs, Google Cloud, TfL, The Alan Turing Institute and the University of Oxford.