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- Tasks: Develop scalable backend systems and APIs for our core SaaS security product.
- Company: Join Obsidian Security, a fast-growing leader in SaaS security.
- Benefits: Enjoy competitive pay, flexible time off, and comprehensive healthcare.
- Why this job: Make a real impact on global enterprises while growing your tech skills.
- Qualifications: 2-4 years in software engineering with experience in modern programming languages.
- Other info: Collaborative culture with mentorship and hybrid working options.
The predicted salary is between 28800 - 48000 ÂŁ per year.
Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens—platforms like Microsoft 365, Salesforce, and hundreds more. Backed by top investors including Greylock, Norwest Venture Partners, and IVP, we’ve built a complete SaaS security platform to reduce risk, detect and respond to threats, and prevent breaches at the source. Our team includes leaders who helped define the categories of endpoint and identity security at CrowdStrike, Okta, Cylance, and Carbon Black. Now, we’re transforming how SaaS is secured—in the era of agentic AI.
Today, Obsidian is trusted by global enterprises like Snowflake, T‑Mobile, and Pure Storage. We protect more than 200 organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand—including many of the world’s largest Fortune 1000 and Global 2000 companies. With strong global momentum, a growing partner ecosystem including SentinelOne, Databricks, and Google Cloud, and a major fundraise on the horizon, we’re scaling quickly toward long‑term growth and IPO readiness. Join us as we define the future of SaaS security!
About the Role
As a Backend Engineer at Obsidian, you will:
- Contribute to the development of backend systems that power Obsidian’s core product
- Implement features and services that are scalable, reliable, and performant
- Build and maintain APIs and backend services under the guidance of senior engineers
- Support improvements to existing systems, helping to enhance resilience and maintainability
- Collaborate closely with product managers, designers, and engineers to deliver high‑quality features
- Participate in code reviews and technical discussions to continuously improve engineering standards
- Thrive in a fast‑paced, collaborative environment where learning and adaptability are encouraged
What’s in It for You
- Contribute to a core product used by enterprises worldwide
- Work alongside a talented, supportive team in a collaborative culture
- Develop your technical skills with mentorship from experienced engineers
- Gain exposure to modern technologies and engineering best practices
- Be part of an innovative, growing company where your work makes a real impact
- Enjoy hybrid working, with supported remote working and great office spaces in Cheltenham and Manchester
Required Skills & Experience
- 2–4 years of experience in a software engineering role
- Proficiency in at least one modern programming language such as Python, Go, or SQL
- Experience building backend services and APIs
- Familiarity with relational databases (e.g., Postgres)
- Understanding of core software engineering principles and clean code practices
- Experience working in a collaborative team environment
- Eagerness to learn, take feedback, and grow technical expertise
- Exposure to containerization technologies such as Docker
- Familiarity with cloud platforms (AWS or GCP)
- Experience using Git for version control
- Understanding of distributed systems concepts
- Exposure to CI/CD pipelines
AI Skills & AI‑Native Engineering Expectations
- Leverage AI tools effectively to improve development efficiency and build AI‑ready systems
- Strong understanding of core AI/ML concepts (LLMs, embeddings, vector databases, inference, evaluation)
Employee Benefits
- Competitive compensation with equity and 401(k)
- Comprehensive healthcare with dental and vision coverage
- Flexible paid time off and paid holiday time off
- 12 weeks of new parent or family leave
- Personal and professional development resources
Pay Transparency
Please note that the base pay range is a guideline and for candidates who receive an offer, the base pay will vary based on factors such as work location, as well as the knowledge, skills and experience of the candidate. In addition to a competitive base salary, this position is eligible for equity awards and may be eligible for sales commission or incentive compensation based on the role or function within the company.
Equal Opportunity Employer
At Obsidian, we are proud to be an equal‑opportunity employer. We value diversity and hire for talent, passion, and compassion. In compliance with federal law, all persons hired will be required to submit satisfactory proof of identity and legal authorization. If you have a need that requires accommodation, please contact accommodations@obsidiansecurity.com. Information collected and processed as part of any job applications you choose to submit is subject to Obsidian’s Applicant Privacy Policy.
Backend Engineer in Cheltenham employer: Obsidian Security
Contact Detail:
Obsidian Security Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Backend Engineer in Cheltenham
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Obsidian Security on LinkedIn. A friendly chat can give you insider info and might even lead to a referral, which is always a bonus!
✨Tip Number 2
Show off your skills! If you’ve got a GitHub or personal project that showcases your backend engineering prowess, make sure to highlight it during interviews. It’s a great way to demonstrate your coding chops and passion for the field.
✨Tip Number 3
Prepare for technical discussions! Brush up on your knowledge of APIs, databases, and clean code practices. Being able to discuss these topics confidently will show that you’re ready to contribute to Obsidian’s core product right from the get-go.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the team at Obsidian Security.
We think you need these skills to ace Backend Engineer in Cheltenham
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Backend Engineer role. Highlight your experience with backend services, APIs, and any relevant programming languages like Python or Go. We want to see how your skills align with what we're looking for!
Show Off Your Projects: If you've worked on any cool projects, especially those involving cloud platforms or containerization technologies, make sure to mention them! We love seeing practical examples of your work that demonstrate your technical skills and creativity.
Be Clear and Concise: When writing your application, keep it straightforward and to the point. Use clear language to describe your experiences and achievements. We appreciate a well-structured application that makes it easy for us to see your qualifications.
Apply Through Our Website: Don't forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it helps us keep everything organised on our end!
How to prepare for a job interview at Obsidian Security
✨Know Your Tech Stack
Make sure you’re well-versed in the programming languages and technologies mentioned in the job description, like Python, Go, and SQL. Brush up on your knowledge of relational databases and containerization tools like Docker, as these will likely come up during technical discussions.
✨Showcase Your Problem-Solving Skills
Be prepared to discuss past projects where you built backend services or APIs. Highlight specific challenges you faced and how you overcame them. This will demonstrate your ability to think critically and adapt in a fast-paced environment.
✨Understand the Company’s Mission
Familiarise yourself with Obsidian Security’s goals and the importance of SaaS security. Being able to articulate why you want to work there and how you can contribute to their mission will set you apart from other candidates.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, engineering practices, and how they leverage AI in their development processes. This shows your genuine interest in the role and helps you assess if the company is the right fit for you.