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Principal Software Engineer
£95,000 - 95,000
Get2Talent
Hexagon Close, London
£95,000 - 95,000
Requirements
Must:
- Deep expertise in Python or Java, with strong full-stack engineering skills
- Proven experience leading teams or projects at a senior/principal level
- Strong knowledge of system architecture, cloud solutions, and API design
- Familiarity with DevOps tools and automation (CI/CD, containers, IaC)
- Track record of delivering secure, production-grade systems in agile teams
- Excellent stakeholder engagement, influencing, and communication skills
- Desirable: Background in secure or classified environments
- Desirable: Knowledge of ITSM or systems within the government/defence sector
- Desirable: Experience balancing technical leadership with hands-on development
Responsibilities
- Lead the design, development, and testing of secure, scalable systems using Python or Java with modern front-end frameworks (e.g., React)
- Architect and maintain APIs, data pipelines, and cloud-native solutions (AWS, Azure, private cloud)
- Drive the adoption of DevOps practices (CI/CD, containers, infrastructure-as-code)
- Guide and mentor engineers, promoting best practices, clean coding, and agile delivery
- Collaborate with stakeholders and clients to shape technical direction and ensure robust, user-focused solutions
- Contribute across the full software development lifecycle, from discovery to production support
Description
We are a mission-led consultancy looking for an experienced Principal Software Engineer (Python or Java) to join our growing team. We deliver secure, modern software solutions to the UK Government and Defence sectors, enabling our clients to build scalable systems and progressive web applications that drive real impact. This is a senior-level opportunity for a hands-on engineer who enjoys leading by example, thrives in agile environments, and is passionate about shaping engineering best practices while still contributing to the codebase. What’s in it for you? - Flexible working (37.5 hrs/week) with remote and hybrid options - Learning & development budget for training, certifications, and conferences - Private healthcare & matched pension scheme - Monthly socials and quarterly company meetups - Clear career progression into leadership roles in a high-impact sector Diversity & Inclusion: We are an equal opportunities employer and a Disability Confident organization, committed to fostering a workplace where diverse perspectives are celebrated, and everyone can thrive. If you are an experienced Principal Software Engineer with expertise in Python or Java, and you are excited to help deliver solutions that truly matter, we would love to hear from you.
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You can find DevOps salaries in the UK here.
How many DevOps jobs are in the UK?
Currently, there are 2543 DevOps openings. Check also: Cloud jobs, AWS jobs, Azure jobs, GCP jobs, Kubernetes jobs, Docker jobs, Terraform jobs - all with salary brackets.
Is the UK a good place for DevOps?
The UK is one of the best countries to work as a DevOps. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for DevOps jobs in the UK?
Core-Asset Consulting, ApplianSys, u-blox, Serac Group, Mas & Pas Limited, BAE Systems, HM Land Registry among others, are currently hiring for DevOps roles in the UK.
The company with most openings is Experis as they are hiring for 55 different DevOps jobs in the UK. They are probably quite committed to find good DevOps.
The company with most openings is Experis as they are hiring for 55 different DevOps jobs in the UK. They are probably quite committed to find good DevOps.