Software Engineer

5 months ago


London, United Kingdom Janus Henderson Full time

Why work for us?

A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. 

Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right.

Our Values are key to driving our success, and are at the heart of everything we do:

Clients Come First - Always | Execution Supersedes Intention | Together We Win | Diversity Improves Results | Truth Builds Trust

If our mission, values, and purpose align with your own, we would love to hear from you

Your opportunity

Work closely with the team lead, technical lead and team members to help deliver to project/business timelines. Work closely with the team lead and technical lead to ensure all solutions fit well with the strategic architectural vision. Performs hands-on development and testing, adhering to the framework and the processes and practices aligned with the team for Technology Delivery Work directly with investment team on projects from requirements gathering through to delivery. Carry out additional duties as assigned. Perform basic support duties on Alts-specific systems and processes

What to expect when you join our firm

Hybrid working and reasonable accommodations Generous Holiday policies Excellent Health and Wellbeing benefits including corporate membership to ClassPass Paid volunteer time to step away from your desk and into the community Support to grow through professional development courses, tuition/qualification reimbursement and more All-inclusive approach to Diversity, Equity and Inclusion Maternal/paternal leave benefits and family services Complimentary subscription to Headspace – the mindfulness app All employee events including networking opportunities and social activities Lunch allowance for use within our subsidized onsite canteen

Must have skills

Craftsman-like approach to building software; takes pride in engineering excellence and instils these values in others Demonstrable passion for technology e.g. personal projects, open-source involvement Intellectually robust with a keenly analytic approach to problem solving Self-organized with the ability to effectively manage time across multiple projects and with competing business demands and priorities Focused on delivering value to the business with relentless efforts to improve process Strong interpersonal skills; able to establish and maintain a close working relationship with team members and senior business stakeholders alike Confident communicator; able to argue a point concisely and deal positively with conflicting views. Ability to communicate information technology concepts to non-technology personnel Problem ownership – takes responsibility for identified issues and works to resolve in a pragmatic manner Client focused, committed to excellence, strong attention to detail and a team player

Nice to have skills

Investment Management experience, financial systems, data centric systems Background of working in hedge fund or alternative investment environment, working directly with investment team on tech delivery is preferrable Understanding of Python, with libraries/frameworks such as Pandas, NumPy, and PySpark. Understanding of distributed computing, with experience using frameworks like Databricks. Experience with Azure or other cloud platforms (AWS) Experience building data pipelines or ETL tools and Orchestration frameworks such as Airflow. Experience and appreciation of CI/CD implementation Experience with implementing automated testing Experience with Infrastructure as Code with Terraform Strong understanding of Agile delivery methodologies Strong understanding of database systems and data warehousing, such SQL server and Snowflake. Good knowledge of Angular and C#. Good knowledge of SQL. Degree educated in mathematics or scientific/engineering discipline.

Potential for growth

Mentoring Leadership development programs Regular training Career development services Continuing education courses


You will be expected to understand the regulatory obligations of the firm, and abide by the regulated entity requirements and JHI policies applicable for your role.

At Janus Henderson Investors we’re committed to an inclusive and supportive environment. We believe diversity improves results and we welcome applications from all backgrounds. Don’t worry if you don’t think you tick every box, we still want to hear from you We understand everyone has different commitments and while we can’t accommodate every flexible working request we’re happy to be asked about work flexibility and our hybrid working environment. If you need any reasonable accommodations during our recruitment process, please get in touch and let us know at recruiter@janushenderson.com

Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by an employee’s job functions (as determined by Janus Henderson at its sole discretion).



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