At a Glance
- Tasks: Lead technical projects, design scalable solutions, and mentor a team of engineers.
- Company: Join Ness, a vibrant tech company that values innovation and personal growth.
- Benefits: Flexible remote options, diverse projects, and access to learning resources.
- Other info: Inclusive workplace celebrating unique talents and fostering continuous learning.
- Why this job: Make a real impact with cutting-edge technology while shaping your career path.
- Qualifications: 10-14 years in software engineering, strong Python and cloud experience required.
The predicted salary is between 63000 - 77000 £ per year.
- Location Preference: Dublin - Work from the office
- Life at Ness
At Ness, people come first.
Here, you'll be part of a vibrant team that values curiosity, innovation, and growth.
We work with industry-leading clients on projects that truly make an impact while supporting every team member in carving out their unique career path.
With resources for learning, certifications, and hands-on experiences, Ness offers you more than just a job—it’s a place where your ideas, ambition, and well-being matter.
The Role
We are seeking an experienced hands-on Senior Technical Lead / Solution Architect to provide technical leadership, execute customer technology roadmap, architect scalable enterprise solutions, and lead the successful delivery of high-quality software products.
The ideal candidate should possess strong full-stack development expertise with Python, SQL, AWS & React JS, along with hands-on experience in cloud platforms, Dev Ops practices, modern software architecture, and mentoring engineering teams.
The role requires a highly self-driven individual who can independently drive technical initiatives with minimal oversight while collaborating closely with product owners, business stakeholders, architects, and engineering teams.
Key Responsibilities
- Technical Leadership
- Own the end-to-end technical architecture for assigned products and platforms;
- Define and drive the technology roadmap aligned with business objectives;
- Evaluate emerging technologies and recommend adoption where appropriate;
- Make architectural decisions considering scalability, security, performance, maintainability, and cost;
- Establish engineering best practices, coding standards, and architectural guidelines;
- Lead technical design discussions and architecture reviews;
- Drive Migration from legacy to newer technology stack.
- Solution Architecture
- Design scalable, secure, resilient, and cloud-native applications;
- Define microservices, APIs, integration patterns, messaging, and event-driven architectures;
- Produce high-level and low-level design documents;
- Ensure applications meet non-functional requirements including availability, reliability, observability, and security;
- Drive API-first architecture and reusable component design.
- Software Development
- Lead full-stack application development using: Python, SQL, AWS, React JS;
- Contribute to complex software development activities where required;
- Review code and ensure adherence to engineering standards;
- Resolve complex technical challenges across frontend, backend, databases, and integrations.
- Project Delivery
- Drive technical deliverables from inception through production deployment;
- Build solutions with minimal supervision while ensuring high quality;
- Estimate development efforts and identify technical risks;
- Ensure timely delivery through effective planning and execution;
- Support Agile delivery methodologies.
- Team Leadership
- Mentor and coach a small team of software engineers;
- Conduct technical reviews and provide constructive feedback;
- Foster engineering excellence and continuous learning;
- Guide developers in design, coding, testing, debugging, and deployment;
- Assist in hiring and onboarding technical talent when required.
- Cloud & Dev Ops
- Design and implement cloud-native architectures;
- Collaborate with Dev Ops teams to automate deployments and infrastructure;
- Define CI/CD pipelines and release strategies;
- Improve application observability using logging and monitoring tools;
- Ensure infrastructure scalability and operational excellence.
- Quality & Security
- Promote secure coding practices;
- Ensure applications comply with security and compliance standards;
- Drive automated testing strategies;
- Improve code quality through static analysis, code reviews, and automated pipelines.
- Stakeholder Collaboration
- Collaborate with Product Managers, Business Analysts, UX teams, QA, and customers;
- Translate business requirements into scalable technical solutions;
- Present architectural recommendations to senior leadership;
- Communicate technical decisions effectively to both technical and non-technical stakeholders.
- What you’ll bring
- 10–14 years of professional experience in software engineering and technology, across relevant technical roles and responsibilities;
- Solid experience with Python and backend development using frameworks such as Fast API, Flask, or Django;
- Experience designing and developing RESTful APIs;
- Good understanding of front-end development with React JS, Java Script (ES6+), and Type Script; intermediate knowledge is sufficient;
- Familiarity with state management using Redux or Context API and experience integrating REST APIs into front-end applications;
- Good knowledge of SQL and experience working with relational databases such as Postgre SQL, SQL Server, or My SQL;
- Experience working with AWS Cloud Platform and understanding of cloud-based architectures;
- Familiarity with serverless architecture and AWS services related to cloud networking and storage;
- Experience with cloud scalability and availability concepts, including Auto Scaling and Load Balancing;
- Experience working with CI/CD pipelines and deployment automation;
- Familiarity with Docker and Kubernetes;
- Experience using Git Hub and modern development workflows.
- Why Join Us
At Ness, you will work with diverse, talented professionals who are dedicated to making an impact through technology.
We encourage applicants of all backgrounds to apply—even if you don’t meet every requirement, we’d love to connect with you if this role excites you.
We’re committed to creating an inclusive workplace that celebrates each team member’s unique talents.
With flexible remote options, diverse projects, and access to development resources, joining Ness means building a career that’s meaningful and impactful.
- What to Expect Next
- HR Interview – A conversation to get to know you better and align on expectations.
- Technical Interview – A chance to showcase your skills and experience.
- Client Interview – Ensuring mutual fit between you and the client team.
- Offer Stage – If everything aligns, we’ll be happy to make it official.
While many of our roles involve just 2–3 steps, some client processes may include additional conversations.
Regardless of the path, we aim to keep every step transparent and respectful of your time.
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Sr. Technical Lead / Architect in London employer: Ness Digital Engineering
At Ness, we prioritise our people and foster a vibrant work culture that champions curiosity, innovation, and personal growth. Located in Dublin, our team enjoys flexible remote options, diverse projects with industry-leading clients, and ample resources for professional development, making it an ideal environment for those seeking meaningful and impactful careers.
StudySmarter Expert Advice🤫
We think this is how you could land Sr. Technical Lead / Architect in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Ness Digital Engineering or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Ness Digital Engineering.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Ness Digital Engineering.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Ness Digital Engineering that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Sr. Technical Lead / Architect in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Ness Digital Engineering.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Ness Digital Engineering and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Ness Digital Engineering
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Ness Digital Engineering uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
