At a Glance
- Tasks: Guide customers in adopting innovative software solutions and ensure their success.
- Company: Join a cutting-edge tech company revolutionising software reliability.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Dynamic environment with a focus on collaboration and continuous learning.
- Why this job: Be at the forefront of tech transformation and make a real impact on engineering teams.
- Qualifications: Experience in customer success or technical roles, with strong communication skills.
The predicted salary is between 70000 - 90000 £ per year.
About Antithesis
We provide a platform that helps engineering teams find and fix bugs that traditional testing methods miss. Antithesis runs entire systems in a deterministic simulation, breaks them in every way imaginable, and hands engineers a root cause analysis and perfect reproduction, allowing them to debug faster and ship code with more confidence. The rise of AI-generated code has made this work more urgent than ever. AI Agents can write code faster than any human, but speed doesn't matter if the output is buggy, stuck in review, or issues are slipping through undetected. The verification bottleneck is real, and it's growing. This is exactly the problem Antithesis exists to solve. We've been quietly reinventing how the world thinks about software reliability, and we're just getting started. We're well‑funded, deeply technical, and building a platform that tackles one of the most complex yet important problems in modern software engineering. If that sounds like fun to you, let’s talk.
The Opportunity
Antithesis is not a traditional SaaS product, and this is not a traditional Customer Success role. Our customers are software engineers, engineering managers, architects, and technical leaders. They are adopting a fundamentally different approach to software testing and reliability engineering. Success requires more than implementation. It requires changes to workflows, processes, testing strategies, and engineering habits. As a Customer Success Manager, you will help customers successfully adopt and operationalize Antithesis within their engineering organizations. You will work closely with customers, Forward Deployed Engineers, Product, and Account Management to ensure customers achieve meaningful outcomes and realize long‑term value from the platform. This role sits at the intersection of technology, customer success, and organizational change. The strongest candidates will be technically credible, customer‑focused, and skilled at helping teams adopt new ways of working.
About the Customer Success Manager position
As a Customer Success Manager at Antithesis, you are responsible for customer adoption, value realization, customer health, and long‑term success. You will serve as the primary post‑sale relationship owner for your customers, helping them navigate onboarding, operational adoption, stakeholder alignment, workflow integration, and ongoing value realization. You will partner closely with Forward Deployed Engineers who lead technical implementation and consulting engagements, while Account Managers own commercial strategy, renewals, and expansion opportunities. Your role is to help customers achieve outcomes. That means understanding what success looks like for each customer, building a plan to achieve it, identifying obstacles, driving accountability, and helping engineering organizations integrate Antithesis into how they build, test, and release software. You will also play an important role in shaping the future of the product by translating customer experiences, adoption challenges, and feedback into actionable insights for Product and Engineering. Travel is expected periodically for customer meetings, workshops, and strategic engagements.
As a Customer Success Manager at Antithesis you will be responsible for:
- Leading Customer Onboarding and Operationalization: Guide customers through onboarding in partnership with Forward Deployed Engineering, ensuring successful implementation, clear success criteria, and a path to long‑term adoption and value realization.
- Driving Product Adoption: Help customers successfully adopt Antithesis by aligning the platform to their goals, driving engagement, removing adoption barriers, and supporting the integration of Antithesis into their engineering workflows.
- Driving Value Realization: Partner with customers to define success, measure outcomes, and demonstrate the value delivered through the Antithesis platform.
- Monitoring Customer Health and Managing Risk: Monitor customer health, identify risks early, and proactively develop plans to improve adoption, address challenges, and drive long‑term customer success.
- Proactively Managing Customer Relationships: Serve as the primary post‑sale relationship owner for assigned accounts, building trusted relationships with engineers, engineering leaders, and executive stakeholders.
- Developing and Executing Customer Success Plans: Create and manage customer success plans that define goals, milestones, responsibilities, and success metrics while helping customers stay on track toward desired outcomes.
- Leading Quarterly Business Reviews (QBRs): Lead QBRs that demonstrate value delivered, review progress against goals, align stakeholders, and establish priorities for future success.
- Capturing and Communicating Product Feedback: Gather customer feedback and communicate insights to Product and Engineering teams to help inform product direction and improve the customer experience.
- Developing Customer Advocacy: Cultivate customer advocates through references, testimonials, case studies, speaking opportunities, and participation in customer advisory programs.
- Facilitating Cross‑Functional Collaboration: Partner closely with Forward Deployed Engineering, Product, Support, and Account Management teams to deliver a coordinated and successful customer experience.
- Managing Escalations: Act as the primary customer advocate during critical issues, coordinating communication and resolution efforts across internal teams.
Our ideal Customer Success Manager will have:
- 10+ years of professional experience, ideally within software, infrastructure, developer tooling, or high‑growth technology companies.
- 4+ years of experience in Customer Success, Technical Account Management, Solutions Consulting, Account Management, or similar customer‑facing roles within a B2B technology company.
- Strong technical proficiency with the ability to understand complex software systems and engage credibly with engineering teams.
- Strong understanding of software development, testing, DevOps, cloud infrastructure, or distributed systems concepts.
- Experience driving adoption of complex technical products within engineering organizations.
- Experience helping customers operationalize new technologies and workflows.
- Experience developing success plans and guiding customers toward measurable outcomes.
- Ability to influence stakeholders and drive accountability without direct authority.
- Strong communication, relationship‑building, facilitation, and problem‑solving skills.
- Ability to navigate ambiguity and operate effectively in a fast‑moving environment.
- Ability to travel up to 25%.
Preferred Qualifications:
- Former software engineer, solutions architect, technical account manager, or similarly technical customer‑facing professional.
- Experience working with developer tools, infrastructure platforms, observability products, testing platforms, cloud technologies, databases, or distributed systems.
- Experience leading organizational change, technology adoption, or workflow transformation initiatives.
- Bachelor’s degree in Computer Science, Engineering, or a related technical discipline.
Customer Success Manager employer: Antithesis
Antithesis is an exceptional employer that fosters a dynamic and innovative work culture, where employees are empowered to tackle complex challenges in software reliability. With a strong focus on professional growth, team collaboration, and the opportunity to work closely with cutting-edge technology, employees can expect meaningful contributions to their customers' success while enjoying a supportive environment that values technical expertise and customer-centric solutions. Located in a vibrant tech hub, Antithesis offers unique advantages such as access to industry leaders and a network of forward-thinking professionals.
StudySmarter Expert Advice🤫
We think this is how you could land Customer Success Manager
✨Get to Know the Company Culture
Before jumping into applications, it’s super helpful to understand the vibe at Antithesis. Check out their social media, read reviews on sites like Glassdoor, and see how they engage with customers. It'll give you clues on their values and help tailor your conversation during interviews.
✨Join Customer Support Communities
Dive into online communities like those on Reddit or LinkedIn where customer support pros hang out. Participating in discussions or asking questions can make you more visible to potential recruiters and help you learn about job openings at companies like Antithesis before they even post them.
✨Attend Job Fairs or Networking Events
Look out for local job fairs or events specifically for customer support roles. This is your chance to meet hiring managers face-to-face, and you might even get the opportunity to interview on the spot!
✨Show Off Your Skills with Customer Interactions
In the customer support world, showcasing your communication skills is key. Consider creating a short video introducing yourself or even doing a mock call to showcase your abilities. It's a memorable way to stand out, especially if you can share this during your interview process!
We think you need these skills to ace Customer Success Manager
Some tips for your application 🫡
Show Off Your Communication Skills:In customer support, clear communication is key. Make sure your CV highlights any experience you've had in customer-facing roles and your ability to resolve issues. Don't shy away from including specific examples of how you've gone above and beyond to help customers – this really shows your potential in the role.
Tailor Your Cover Letter to Antithesis:Your cover letter is your chance to shine! Tell us why you want to work at Antithesis specifically. Mention any unique aspects of our company that resonate with you and how your skills can enhance our customer support. This personal touch will set your application apart from the rest!
Highlight Any Relevant Tools or Tech Skills:If you've used customer support software like Zendesk or Freshdesk or have experience with CRM systems, make sure to mention these in your application. Being familiar with industry-standard tools can be a big plus for us when we’re reviewing applications, as it shows you can hit the ground running!
Demonstrate Your Problem-Solving Skills:Customer support roles often require a knack for problem-solving. In your application, share examples of past experiences where you've tackled tough situations or resolved conflicts effectively. This will give us a good sense of how you handle challenges—an essential skill for success at Antithesis!
How to prepare for a job interview at Antithesis
✨Show Off Your People Skills
In customer support, it's all about communicating effectively. Prepare to share instances from your past experiences where you handled difficult customers or resolved conflicts. We want to hear how you empathised and found the best solutions, so think of specific examples to back up your stories!
✨Know the Tools of the Trade
Familiarise yourself with common customer support tools like Zendesk or Freshdesk, and make sure to review how you’ve used any similar systems in the past. During the interview, being able to discuss your hands-on experience with software or ticketing systems can really set you apart from the competition, so don’t skip this prep!
✨Show Genuine Enthusiasm
As this is a full-time role, employers want someone who isn’t just looking for any job, but wants to grow within customer support. Make sure to express your enthusiasm for helping customers and your desire to develop your skills. Show them why you're passionate about this field!
✨Practice Common Scenarios
Be prepared for role-playing scenarios where you might have to reassess a solution with a frustrated customer or explain a complex process in simple terms. Practising these common scenarios can help us feel more confident and demonstrate our practical skills effectively during the interview.
