(SC Cleared) Senior Python Developer - Outside IR35
(SC Cleared) Senior Python Developer - Outside IR35

(SC Cleared) Senior Python Developer - Outside IR35

Milton Keynes Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design, develop, and maintain secure Python applications in a mission-critical environment.
  • Company: Join a high-impact team supporting national and international government operations.
  • Benefits: Work on-site at Hanslope Park with a focus on security and collaboration.
  • Why this job: Contribute to vital projects while enhancing your skills in a supportive, diverse environment.
  • Qualifications: Advanced Python experience and familiarity with secure environments are essential.
  • Other info: This role requires on-site presence; remote work is not an option.

The predicted salary is between 48000 - 72000 £ per year.

Location: Hanslope Park, Milton Keynes (On-Site Only)

Contract Type: Outside IR35

Clearance Level: SC or DV

Sector: Government/Public Sector

The Opportunity

Join a high-impact team supporting national and international government operations. As a Senior Python Developer, you will be designing, developing, and maintaining secure and scalable applications within a mission-critical environment. Working on-site at Hanslope Park, you will contribute to a wide range of technical solutions, from data modelling and application development to system support and incident resolution.

Key Responsibilities

  • Design, code, test, and maintain complex Python applications (Python 3.10+).
  • Develop and manage secure web interfaces and enterprise applications.
  • Analyse and maintain object/data models and evaluate technical solutions.
  • Lead on incident and problem resolution within a secure, ITIL-governed environment.
  • Create and maintain technical documentation and change control logs.
  • Support on-call operations as part of a shared rota (minimum 6 shifts per 28-day cycle).

Skills & Experience

Essential:

  • Advanced Python programming experience (3.10 or above).
  • Experience working in secure environments (e.g., MOD, FCDO, or other government departments).
  • Strong knowledge of Linux/Unix systems (Ubuntu, Debian, Red Hat) and/or Windows Server.
  • Familiar with ITIL and Agile methodologies.
  • Data engineering, object/data modelling, and architecture skills.
  • Comfortable with tools such as VMware, SAN/backup storage, and Git repositories.
  • Strong documentation, troubleshooting, and incident resolution skills.

Desirable:

  • Experience with Go or other Back End languages.
  • Understanding of TCP/IP Networks and enterprise infrastructure.
  • Active SC or DV clearance (highly advantageous).

Please note: This is an on-site only role at Hanslope Park. Remote or hybrid work is not permitted due to the sensitive nature of the work. Non-compliance may result in contract suspension or termination.

If you are interested in hearing more about the role, get in touch with me.

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

(SC Cleared) Senior Python Developer - Outside IR35 employer: Sanderson Government & Defence

At our organisation, we pride ourselves on being an exceptional employer, particularly for the Senior Python Developer role at Hanslope Park. Our commitment to fostering a collaborative and inclusive work culture ensures that every team member feels valued and empowered, while our focus on professional development provides ample opportunities for growth in a secure and mission-critical environment. With competitive benefits and the chance to contribute to impactful government projects, joining us means being part of a dedicated team that makes a real difference.
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Contact Detail:

Sanderson Government & Defence Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land (SC Cleared) Senior Python Developer - Outside IR35

✨Tip Number 1

Familiarise yourself with the specific technologies mentioned in the job description, especially Python 3.10 and Linux/Unix systems. Being able to discuss your hands-on experience with these tools during an interview will demonstrate your suitability for the role.

✨Tip Number 2

Highlight any previous experience you have working in secure environments, particularly within government sectors. This will show that you understand the unique challenges and requirements of such roles, making you a more attractive candidate.

✨Tip Number 3

Prepare to discuss your knowledge of ITIL and Agile methodologies, as these are essential for the role. Be ready to provide examples of how you've applied these methodologies in past projects to improve efficiency and outcomes.

✨Tip Number 4

Since this position requires on-site work at Hanslope Park, be prepared to explain your willingness and ability to commit to this arrangement. Emphasising your understanding of the sensitive nature of the work can also strengthen your application.

We think you need these skills to ace (SC Cleared) Senior Python Developer - Outside IR35

Advanced Python Programming (3.10+)
Experience in Secure Environments
Strong Knowledge of Linux/Unix Systems (Ubuntu, Debian, Red Hat)
Familiarity with ITIL and Agile Methodologies
Data Engineering Skills
Object/Data Modelling and Architecture Skills
Proficiency with VMware and SAN/Backup Storage
Experience with Git Repositories
Strong Documentation Skills
Troubleshooting Skills
Incident Resolution Skills
Understanding of TCP/IP Networks
Experience with Go or Other Back End Languages (Desirable)
Active SC or DV Clearance (Highly Advantageous)

Some tips for your application 🫡

Understand the Role: Before applying, make sure you fully understand the responsibilities and requirements of the Senior Python Developer position. Familiarise yourself with the specific skills mentioned in the job description, such as advanced Python programming and experience in secure environments.

Tailor Your CV: Customise your CV to highlight relevant experience and skills that align with the job description. Emphasise your advanced Python programming experience, knowledge of Linux/Unix systems, and any previous work in secure environments.

Craft a Strong Cover Letter: Write a compelling cover letter that showcases your passion for the role and how your background makes you a perfect fit. Mention your familiarity with ITIL and Agile methodologies, as well as your ability to lead incident resolution in a secure environment.

Highlight Security Clearance: If you have active SC or DV clearance, make sure to mention it prominently in your application. This is highly advantageous for the role and can set you apart from other candidates.

How to prepare for a job interview at Sanderson Government & Defence

✨Showcase Your Python Expertise

Be prepared to discuss your advanced Python programming experience, particularly with version 3.10 or above. Bring examples of complex applications you've designed or maintained, and be ready to explain your coding decisions.

✨Demonstrate Secure Environment Experience

Highlight any previous work in secure environments, such as MOD or FCDO. Discuss how you ensured security in your projects and any specific protocols you followed to maintain compliance.

✨Familiarity with ITIL and Agile Methodologies

Since the role involves incident resolution within an ITIL-governed environment, be ready to talk about your experience with ITIL practices. Also, mention any Agile methodologies you've used in past projects to show your adaptability.

✨Prepare for Technical Questions

Expect technical questions related to Linux/Unix systems and data modelling. Brush up on your knowledge of tools like VMware and Git repositories, as well as your troubleshooting skills, to demonstrate your readiness for the role.

(SC Cleared) Senior Python Developer - Outside IR35
Sanderson Government & Defence
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  • (SC Cleared) Senior Python Developer - Outside IR35

    Milton Keynes
    Full-Time
    48000 - 72000 £ / year (est.)

    Application deadline: 2027-06-11

  • S

    Sanderson Government & Defence

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