At a Glance
- Tasks: Lead the design and delivery of innovative software applications and data platforms.
- Company: Join a forward-thinking consultancy that values diversity and inclusion.
- Benefits: Competitive pay, flexible work options, and opportunities for professional growth.
- Other info: Dynamic role with excellent career advancement opportunities in a collaborative environment.
- Why this job: Make a real impact in tech while working with cutting-edge tools and technologies.
- Qualifications: Strong experience in Python, C#/.NET, and enterprise data platforms required.
The predicted salary is between 72000 - 88000 £ per year.
Adecco Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive.
Location: London (2/3 days per week onsite)
Contract: 12 months with possible extension
Rate: £600 - £650 inside IR35
Role Overview
We are seeking an experienced Software Engineering professional with strong expertise in Python, C#/.NET, enterprise data platforms, and database technologies. This role combines hands-on technical leadership with ownership of strategic technology initiatives supporting business-critical data and analytics capabilities.
Key Responsibilities
- Technical Leadership
- Lead the design and delivery of enterprise-grade software applications and data platforms using Python and C# (.NET).
- Define solution architecture and engineering standards for scalable, resilient, and maintainable systems.
- Act as a technical authority for software engineering, database design, and data platform initiatives.
- Drive modernization of legacy applications and migration towards cloud-native architectures.
- Review technical designs and code to ensure alignment with engineering standards and best practices.
- Champion software quality, security, performance, and operational excellence.
- Data Platform & Solution Ownership
- Lead delivery of data integration, ETL/ELT, and analytics enablement solutions.
- Oversee design and implementation of data models across operational, analytical, and reporting workloads.
- Ensure alignment with enterprise data strategy, architecture standards, and governance frameworks.
- Drive optimization of database performance, scalability, and data processing capabilities.
- Collaborate with Data Engineering, BI, Analytics, and Architecture teams to deliver integrated solutions.
- Stakeholder Management
- Partner with business stakeholders to understand strategic objectives and translate them into technical solutions.
- Provide technical guidance and recommendations to senior management and project sponsors.
- Manage priorities across multiple initiatives while balancing delivery, risk, and technical debt.
- Communicate complex technical concepts clearly to both technical and non-technical audiences.
- People Leadership & Mentoring
- Mentor and develop software engineers and technical specialists.
- Promote a culture of continuous improvement, accountability, collaboration, and innovation.
- Support recruitment activities including technical assessments and interviews.
- Foster knowledge sharing and engineering best practices across teams.
- Governance, Risk & Controls
- Ensure solutions comply with security, data governance, regulatory, and operational risk requirements.
- Support audit, compliance, and resiliency initiatives.
- Implement appropriate monitoring, logging, and operational support frameworks.
- Drive adoption of CI/CD, automated testing, and DevOps practices across development teams.
Required Skills & Experience
- Engineering & Development
- Extensive experience developing enterprise applications using Python, C# / .NET Core / .NET 8+
- Strong experience designing distributed systems, APIs, and service-oriented architecture.
- Proven ability to lead technical delivery across multiple projects and teams.
- Experience defining engineering standards, design patterns, and development best practices.
- Database & Data Engineering
- Strong experience with SQL Server, PostgreSQL, and enterprise database platforms.
- Expertise in data modelling (OLTP, OLAP, dimensional models), query optimization and performance tuning, database scalability and resilience, data governance and quality management.
- Experience delivering large-scale ETL/ELT solutions and enterprise data pipelines.
- Experience with event-driven and messaging architectures.
- Data Platforms & Cloud Technologies
- Hands-on experience with Azure Data Lake, Databricks, Snowflake, Delta Lake, Azure Synapse Analytics / Microsoft Fabric, Spark / PySpark.
- Strong understanding of Data Lake and Lakehouse architecture, hybrid cloud environments, enterprise integration patterns, modern data formats including Parquet, Avro, and ORC.
- DevOps & Platform Engineering
- Experience implementing CI/CD pipelines and DevOps practices.
- Experience with infrastructure automation and environment management.
- Familiarity with Docker, Kubernetes, Azure DevOps, Git-based development workflows.
Preferred Qualifications
- Experience leading technology initiatives within Financial Services, Capital Markets, Investment Banking, or Corporate Banking environments.
- Experience delivering cloud migration and platform modernization programs.
- Knowledge of data governance frameworks and regulatory requirements.
- Familiarity with real-time streaming platforms such as Kafka and Azure Event Hub.
- Understanding machine learning and advanced analytics platforms.
- Bachelor's or Master's degree in computer science, Engineering, Mathematics, or a related discipline.
- Industry certifications in Azure, Data Engineering, Architecture, or Software Engineering.
Leadership Competencies
- Strategic thinking and technology leadership.
- Strong stakeholder engagement and influencing skills.
- Ability to drive delivery across multiple competing priorities.
- Excellent communication and presentation skills.
- Strong decision-making and problem-solving capabilities.
- Ability to create alignment across business and technology functions.
- A collaborative leadership style that promotes trust, inclusion, accountability, and continuous improvement.
Senior Software Engineering in London employer: Adecco
Adecco is an excellent employer, offering a supportive work culture that values flexibility and work-life balance, particularly for the Seasonal DBS Cleaner role in Chelmsford. Employees benefit from a competitive pension scheme and various incentives, alongside opportunities for personal growth and development within a dynamic team environment, making it a rewarding place to contribute to the cleanliness of educational settings.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineering in London
✨Get Involved in Open-Source Projects
Diving into open-source projects is a brilliant way to showcase your skills and connect with other developers in the community. Not only will you beef up your GitHub profile but you might also catch the eye of someone at Adecco who values hands-on experience over just theory.
✨Attend Local Tech Meetups
Tech meetups are gold mines for networking and discovering job opportunities, especially in the fast-paced world of software engineering. Check out local listings for events in your area and don’t shy away from introducing yourself. This could lead directly to a temporary position at Adecco!
✨Showcase Your Work Online
With temporary roles, it’s all about standing out in a short space of time. Create a portfolio website where you highlight your projects and skills. Talk about your code, and provide links to your GitHub repositories. This will not only demonstrate your abilities but will also make it easier for recruiters at Adecco to see what you bring to the table.
✨Leverage Temporary Job Boards
Don’t forget to check specialised job boards for temporary software development roles. Websites like We Work Remotely or Remote OK often list short-term gigs that can be a perfect fit. Apply directly through our website as well, making sure your application is sharp—temporary roles can move fast!
We think you need these skills to ace Senior Software Engineering in London
Some tips for your application 🫡
Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at Adecco!
Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!
Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!
Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Senior Software Engineering at Adecco! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!
How to prepare for a job interview at Adecco
✨Nail the Technical Skills
For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that Adecco uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!
✨Prepare for System Design Questions
Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.
✨Demonstrate Your Adaptability
Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at Adecco that you can learn on the job and deliver results in a short timeframe!
✨Show Off Your Portfolio
Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest Adecco, so it's relevant and sparks conversation during your interview.
