Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including Microsoft, AWS, Oracle, Red Hat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services.
We’re an award-winning employer reflecting how our employees are at the very heart of what we do:
- UK & Ireland's premier AWS, Microsoft & Oracle partner
- 3300+ strong, €350/£300m revenue business
- 10+ years as a Great Place to Work in Ireland & UK
- Best Workplace for Women in the UK & Ireland by GPTW
- Best Workplace for Wellbeing in the UK by GPTW
We’re a core values driven company, we hire people who share our values, and we reward those who display and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you!.
Job Description
We are seeking an experienced Full Stack Java Technical Lead to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly, offering opportunities to achieve medium and long-term career goals. You will work on challenging and large-scale transformational and migration projects within both public and private sectors.
Key Responsibilities:
- Technical Leadership: Provide technical leadership within a team to coordinate and deliver scalable, secure solutions in line with industry best practices (code quality, CI/CD, security, etc.)1.
- Project Management: Work within a project management/agile delivery methodology to ensure timely and high-quality delivery of software applications.
- Technical Ownership: Take technical ownership of a product or software solution, covering design, estimation, shaping, and user story/requirement creation.
- Solution Documentation: Document solutions, including architecture, configuration, release, and support handover.
- Stakeholder Collaboration: Collaborate and liaise with other stakeholders/end users in the software development lifecycle, including PMs, BAs, Testing, Product, etc.
- Communication: Clearly communicate technical designs in conversation, documentation, and presentations to stakeholders of various technical abilities.
- Knowledge Transfer: Provide effective knowledge transfer to team members and customers.
- Team Development: Manage, coach, and develop junior members of your team and the wider community.
- Team Collaboration: Foster a positive working environment and facilitate team collaboration and communication.
Qualifications
- Coding Best Practices: Deep understanding of coding best practices and modern architectural patterns, including microservices and message-driven architectures.
- Non-Functional Requirements: Experience developing applications with non-functional requirements in mind.
- Application Design: Experience in application/digital services design.
- Software Engineering Practices: Proficiency in software engineering practices like code reviews, CI/CD pipelines, and SOLID/DRY principles.
- Technical Skills: Hands-on experience with the following technologies:
- Frontend: JavaScript/TypeScript, Angular, React, Node.
- Backend: Java, Spring Boot, Hibernate. Desirable Kotlin.
- Estimation and Sizing: Experience in estimation and sizing.
- Integration and API Design: Experience in integration and API design.
- Cloud Experience: Proficiency in cloud technologies.
- Emerging Technologies: Appetite to work with emerging AI technologies.
- Security Clearance: SC Eligible.
Additional Information
Why Version 1?
At Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability.
- Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectively benefit from a share of our company's profits
- Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme
- Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve a healthy work life balance
- Financial Wellbeing initiatives including; Pension, Private Healthcare Cover, Life Assurance, Financial advice and an Employee Discount scheme
- Employee Wellbeing schemes including Gym Discounts, Bike to Work, Fitness classes, Mindfulness Workshops, Employee Assistance Programme and much more. Generous holiday allowance, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies
- Educational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat
- Reward schemes including Version 1’s Annual Excellence Awards & ‘Call-Out’ platform.
- Environment, Social and Community First initiatives allow you to get involved in local fundraising and development opportunities as part of fostering our diversity, inclusion and belonging schemes.
And many more exciting benefits… drop us a note to find out more.
Version 1 is an equal opportunities employer.
We are committed to building a diverse, inclusive and respectful workplace where everyone feels valued and able to thrive. We welcome applications from people of all backgrounds, identities and lived experiences, and we value the different perspectives people bring including those shaped by disability and neurodiversity.
We want every candidate to have a positive and accessible recruitment experience. If you need reasonable adjustments at any stage of the process, please contact your recruiter at Version 1. We will consider all requests carefully, respectfully and confidentially.
Video links:
- £99k - £131k per annumEstimated...environment where AI-native ways of working collapse the old boundaries, so one person can own the whole arc from idea to live product. As Principal AI Engineer, this is a deeply technical role. You’ll be the person other engineers turn to when the hard problems land — the one who...PrincipalFull-timeSeasonalHybrid workingOn-siteWeekend work
- £65k - £86k per annumEstimated...Principal Backend Engineer – Java Location: Edinburgh (Hybrid) | Practice Area : Technology & Engineering | Type: Permanent Architect... ..., continuous improvement, and a test-first culture Coach developers, shape delivery processes, and influence broader engineering...PrincipalPermanentHybrid workingOn-site
- £40k - £53k per annumEstimated...Possible™. Learn more at and on LinkedIn and Twitter (X) . Principal Robotics AI/ML Engineer Location: Edinburgh, Scotland... ...machines perceive, decide, and act in the world around them. We’re developing intelligent systems that bring together best-in-class sensing...PrincipalPermanentHybrid workingOn-siteShift work
- £59k - £79k per annumEstimated...Possible™. Learn more at and on LinkedIn and Twitter (X) . Principal Engineer – AI for Visual Perception, SLAM, and Sensor Fusion... ...warehouses, vehicles, and beyond. You will join a high-impact team developing foundational components for ADI’s next wave of perception-...PrincipalPermanentOn-siteShift work
- £72k - £95k per annumEstimated...Principal Frontend Developer (React) Location: Edinburgh (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Shape seamless digital experiences that define the future of financial services The Role As a Principal Frontend Developer at Capco, you’...PrincipalPermanentHybrid working
£100k - £120k per annum
Company: PEACE RECRUITMENT GROUP LTD Job Type: Permanent, Contract, Full Time Salary: £100000 - £120000/annum + benefits + equityPrincipalPermanentFull-time- £49k - £65k per annumEstimated...Energy & Utilities, Retail, and Media & Telecommunications. Qualifications ~ Minimum of 5 year of experience working as a Developer. ~ Strong expertise in MRB within the Murex platform is required ~ Basic understanding of VaR (Value at Risk) calculations in Murex...Long-term contractFull-timeFreelanceRemote
- £45k - £57k per annumEstimatedAround the world, SYSTRA’s specialists plan, design, integrate, test, commission, project manage and deliver mass transit and mobility solutions that are relied on by more than 50 million people every day. For more than 60 years, the Group has been committed to helping...
- £38k - £50k per annumEstimated...can learn and collaborate with some of the most talented people in the industry. Rockstar is on the lookout for a passionate Web Developer with strong experience in React and .NET to help build modern, scalable applications that help power our complex productions. This role...PermanentFull-timeOn-site
- £46k - £60k per annumEstimated...in turn, be supported and guided by internationally recognised industry experts based here in the South who are looking to mentor and develop the next generation of process engineering leaders. ABOUT YOU You will complement our existing, local community of Process...PrincipalFull-timeFlexible hours
£60k per annum
...Senior/Principal Bridge Engineer Glasgow or Edinburgh Up to £60k DoE An established employee-owned engineering consultancy is looking to appoint a Senior or Principal Bridges Engineer to support a growing workload across Scotland and the wider UK. This is an excellent...PrincipalPermanentFull-timeHybrid workingFlexible hours- £36k - £47k per annumEstimated...certification, and/or real estate decarbonisation to boost our resources. Job Description We are seeking an experienced Senior or Principal Sustainability Consultant to play a key role in leading our growing UK building certification team. Working closely with our UK and...PrincipalFull-timeNo agencyFlexible hours
- £49k - £63k per annumEstimated...Design, develop, test and implement efficient digital solutions that meet business and customer requirements. Deliver complex changes within your technical area, including assessing impacts on existing applications. Document and agree designs in advance, working to agreed...Long-term contractPermanentFull-timeRemote
£59.37k per annum
...Principal Teacher Gracemount Primary School Salary: £59,367 Hours: 35 per week This post is regulated work with children and/or protected adults under the Protection of Vulnerable Groups (Scotland) Act 2007. The preferred candidate will be required to join the PVG...PrincipalPermanentFull-timeFlexible hours- £25k - £37k per annumEstimated...with development teams to remediate. RESPONSIBILITIES Reverse engineer, analyse, debug, and document application behaviours. Develop, fine-tune, and support anti-cheat measures and in-game abuse prevention systems. Drive root cause analysis efforts behind...PermanentFull-timeOn-site
- £65k - £87k per annumEstimatedMission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper...Remote
- £42k - £55k per annumEstimated...level of seniority from Experienced (ideally Chartered), to Senior, Principal and Senior Principal levels) to join the team across the UK.... ...inspired, inclusive work environment that attracts, supports, and develops world-class talent is a crucial key to our success. If you are...PrincipalFull-timeFlexible hoursShift work
- We’re not adding AI features - we’re rebuilding what’s possible! Gecko builds software that helps the world’s leading universities connect with their students. We’ve facilitated over 200 million interactions across well over 150 institutions globally, and right now, we’re...No agencyOn-siteRemoteFlexible hoursShift work
- ...lifecycle, building scalable applications using Angular, .NET, C#, APIs and Azure Cloud technologies. You'll collaborate with talented developers and testers in a fast-paced environment that embraces continuous improvement, regular production deployments, and modern engineering...Long-term contractPermanentHybrid working
£91.76k - £110.11k per annum
...requirements and brainstorming ideas through to shipping a product to customers in a self-driven way. You should have some experience developing software that runs in the cloud or some experience with systems engineering. You should have experience writing clean, robust,...PermanentFull-timeImmediate startRemote- £54k - £71k per annumEstimated...design, and personnel and operational security. The role of Principal Engineer (Physical Security) within the Systems Engineering &... ...Vehicle Mitigation design, blast assessments with an ability to develop proportionate, sustainable and innovative resolutions manage risk...Principal
- £38k - £52k per annumEstimated.... Due to our ongoing success we are rapidly growing and seek a Principal Electrical Engineer to join our dynamic team, working on the design... ...transmission and distribution business. We have developed a strong reputation within the sector as a leading, progressive...PrincipalFull-timeFlexible hours
- £63k - £82k per annumEstimated...deliver value! What You’ll Be Doing Designing, building and improving payment services within a collaborative feature team Developing scalable applications using modern architectures (e.g. microservices or modular systems) Working with cloud-based environments and...Full-timeFlexible hours
- ...Corporate and Commercial Litigation Division is looking for a Senior/Principal Associate with 3 or more years' PQE who will be involved in and/... ...-contentious colleagues. The role offers the opportunity to develop leadership skills and will require candidates to demonstrate the...PrincipalFull-timeHybrid working
- £42k - £57k per annumEstimated...Time, Part Time, Permanent We have exciting opportunities for a Principal Environmental Impact Assessment (EIA) Planner to join our... ...will help manage and coordinate EIA projects for various types of developments. Your responsibilities include preparing Environmental Statements...PrincipalPermanentFull-timePart-timeOn-site
- £72k - £93k per annumEstimatedMission The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can ...Long-term contractOn-site
- £54k - £71k per annumEstimated...Our project finance and business case advisory team support clients in developing, implementing, and optimising procurement and funding strategies for greener and sustainable fit to meet Net Zero targets. Understand the factors influencing major programme set up, development...PrincipalPermanentFull-timeFlexible hours
£61k - £78k per annum
...the right solutions. Lead technical conversations in discovery and delivery, bringing clarity to complex problems. Support and develop others through coaching, mentoring and sharing good practice. Respond positively to change, showing resilience, adaptability and a...PermanentFull-timeRemoteWork from home$60 per hour
...Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API)to join the Tendem project () and build conversational bots and messaging-platform integrations within our hybrid AI + human environment. In this role, as an AI Pilot – that...Hourly payPart-timeFreelanceHybrid workingRemote- ...Description Role: UiPath AI Enabled Automation Developer - Contract - Hybrid Inside IR35 9 Months - Glaswgow/Edinburgh We are seeking a UIPath Developer/BA to support the delivery of an AI-enabled automation programme. The successful UIPath Developer will combine technical...Hybrid working
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Principal Developer. Be the first to apply!
- principal Edinburgh
- principal digital design engineer Edinburgh
- executive principal Edinburgh
- principal human factors engineer Edinburgh
- senior / principal water resources specialist Edinburgh
- principal scientist Edinburgh
- principal psychologist
- principal track design engineer
- associate principal scientist immuno-oncology
- principal administrator

