Latest vacancies

Join our fast-growing, award-winning, agile technology business that already has internationally recognized client brands across the globe. Cassie is undergoing significant growth and investment with product innovation, marketing and service delivery at the forefront of that investment.

  • Software Development Manager
    • Drive innovation & lead a high performing team

      Are you a bold ambitious leader who thrives on driving change, optimising development processes and mentoring teams to reach new heights? If you’re looking for a role where you can make a real impact, challenge the status quo and lead a high-performing team, this is the opportunity for you. We’re on the hunt for a Software Development Manager who is not just delivery focused but also passionate about innovation, efficiency, and excellence. You’ll be at the heart of our dynamic and growing technology team, ensuring that our software solutions are built to the highest standards—scalable, maintainable, and cutting-edge.

      What you’ll be doing
      • Lead & deliver – Own the technical delivery of software projects, ensuring they are completed on time, to spec, and with exceptional quality.
      • Align with business goals – Partner with Product & Delivery Managers to connect development efforts with customer needs and business objectives.
      • Champion best practices – Drive the adoption of modern development tooling, DevOps, unit testing and test automation to streamline efficiency.
      • Architect for the future – Reduce technical debt and implement sustainable, scalable solutions that support our long-term vision.
      • Collaborate & communicate – Work closely with the Head of Development and key stakeholders to align strategy and execution.
      • Drive innovation – Promote a culture of continuous improvement, ensuring the team is equipped with the latest tools and best practices.
       
      Lead & inspire your team
      • Mentor & develop – Guide developers and team leads, instilling a growth mindset and high-quality coding practices.
      • Foster a strong culture – Build a positive, high-energy, and results-driven environment where team members feel supported and empowered.
      • Enhance performance – Conduct regular team member check-in’s, provide feedback, and help team members reach their full potential.
       
      What you'll bring
      • Proven leadership in software development management with a passion for mentoring, coaching and inspiring teams.
      • Expertise in .NET, SQL Server, AWS, and modern software engineering principles.
      • Strong ability to prioritise, multitask and drive efficiency in a fast-paced environment.
      • Excellent communicator. Be able to bridge the gap between technical teams and business stakeholders.
      • Experience with Agile, Scrum, and Kanban methodologies.
      • A proactive, problem-solving approach with a keen eye for detail.
       
      Why join us
      • Big impact – Your work will directly shape the future of our platform.
      • Leadership role – Be the driving force behind a high-performing team.
      • Growth opportunity – We invest in our people and provide opportunities to lead and innovate.
      If you’re ready to step up, take ownership and make a difference, we want to hear from you. Apply now and let’s build something exceptional together.
  • InfoSec Manager
    • Lead our InfoSec function

      Define, implement, and maintain the company’s information security strategy across UK and US entities.
      • Own policies & controls – Maintain SOC 2 and GDPR/CCPA-aligned policies, ensuring audit-readiness and continuous improvement.
      • Drive risk management – Identify and mitigate security risks across infrastructure, product and operations.
      • Secure the software lifecycle – Partner with Dev, Product and Infra teams to embed secure-by-design principles into our SDLC.
      • Client assurance – Lead the InfoSec side of enterprise sales and procurement cycles, including RFPs, security questionnaires and audits.
      • Incident response – Own the incident management process, from detection to resolution and post-mortem.
      • Champion a security-first culture – Run training, simulate threats and make security a team sport.
       
      What you’ll bring
      • Proven experience in a hands-on InfoSec or Security Engineering role, ideally in a B2B SaaS or highly regulated environment.
      • Strong knowledge of security frameworks (e.g., SOC 2, SO 27001, NIST, CIS) and data protection laws (GDPR, CCPA).
      • Technical depth - you can engage credibly with developers, architects, and clients on security design and vulnerabilities.
      • Experience leading audits and security certifications.
      • Familiarity with cloud infrastructure security, ideally AWS.
      • Strong communication skills and a sharp business mindset - you understand that security is both a shield and a sales enabler.
  • Business Development Manager
    • Drive enterprise-level sales and accelerate growth

      A leading provider of consent and preference management solutions, we are now seeking a results-driven Business Development Manager with enterprise experience to accelerate growth by identifying, developing and closing high-value enterprise deals. This role is pivotal in driving enterprise-level sales, securing new business and expanding our footprint in key industries. You will be responsible for identifying high-potential accounts, developing strategic relationships and executing a consultative sales process that aligns with enterprise procurement cycles.

      What you'll be doing
      • Enterprise Sales Execution – own the end-to-end sales process for net-new enterprise clients, from prospecting to contract closure.
      • Pipeline Development – identify and qualify high-value opportunities within target accounts.
      • Strategic Prospecting – engage C-level and senior decision-makers to understand their challenges and position Syrenis as the solution.
      • Consultative Selling – take a value-led approach, aligning our offering with the client's business objectives.
      • Deal Structuring & Negotiation – lead contract discussions, pricing negotiations and procurement engagements to accelerate deal closure.
      • Collaboration – work closely with Marketing, Product, and Client Delivery teams to refine our go-to-market approach.
      • Forecasting & Reporting – maintain accurate pipeline forecasts, using CRM and data-driven insights to inform sales strategy.
       
      What you'll bring
      • Proven Enterprise Sales Experience – minimum 3 years selling complex SaaS, technology, or enterprise solutions to C-suite stakeholders.
      • Track Record of Success – demonstrated ability to exceed revenue targets and secure large, multi-year contracts.
      • Deep Industry Knowledge – experience selling into growth sectors, e.g., financial services, healthcare, retail etc.
      • Strong Commercial Acumen – skilled at handling procurement negotiations, compliance considerations, and deal structuring.
      • Exceptional Communication & Relationship Building – ability to engage and influence senior decision-makers.
      • CRM & Sales Tech Proficiency – experience using CRM platforms and sales enablement tools.

Want to learn more about Syrenis?