{"id":3963959,"url":"https://alion.io/job/janus-henderson-application-engineer-2","title":"Application Engineer","company":{"id":704052,"name":"Janus Henderson","domain":"janushenderson.com","url":"https://alion.io/company/janus-henderson","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":97,"open_postings":9,"ghost_share":0,"stale_share":0.111,"repost_share":0,"time_to_fill_p50_days":32,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"CI/CD","optional":true}],"status":"live","first_seen_at":"2026-11-09T13:13:45Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-09T13:13:45Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Why work for us?\nA career at Janus Henderson is more than a job, it’s about investingin a brighter future together.\nOur 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.\nOur Values are key to driving our success, and are at the heart of everything we do:\nClients Come First - Always | Execution Supersedes Intention | Together We Win | Diversity Improves Results | Truth Builds Trust\nIf our mission, values, and purpose align with your own, we would love to hear from you!\nYour opportunity\nTurn emerging technologies and ideas into practical, high-quality capabilities through applied innovation, rapid prototyping and shared engineering platforms.\nDesign, build, test and improve prototypes, reference implementations, reusable components, automation and platform capabilities that support wider engineering goals.\nUse AI-assisted tools responsibly across analysis, design, coding, testing, documentation and delivery, maintaining human review and accountability.\nAnalyse business and engineering problems, test assumptions and learn new technologies quickly, adapting recommendations as evidence changes.\nTake ownership from initial problem to demonstrable outcome, escalating blockers early and keeping stakeholders informed.\nBalance delivery pace with security, testing, maintainability, documentation and agreed processes, avoiding unnecessary risk and technical debt.\nHelp operate and improve shared platforms, including Azure API Management, BlackRock Aladdin APIs and event platforms.\nIdentify and reduce friction in development, testing, deployment, observability and support processes.\nCollaborate openly, review work, share learning and help other engineering teams adopt successful patterns and reusable assets.\nCarry out other duties as assigned\nWhat to expect when you join our firm\nHybrid working and reasonable accommodations\nGenerous Holiday policies\nExcellent Health and Wellbeing benefits including corporate membership to Wellhub\nPaid volunteer time to step away from your desk and into the community\nSupport to grow through professional development courses, tuition/qualification reimbursement and more\nMaternal/paternal leave benefits and family services\nAll employee events including networking opportunities and social activities\nLunch allowance for use within our subsidized onsite canteen\nMust have skills\nPractical software-engineering experience in one or more modern languages and development ecosystems, with evidence of producing tested, maintainable software.\nExperience using AI-assisted development tools as part of a structured engineering workflow, rather than solely for ad-hoc code generation.\nAn analytical mindset: able to break down complex problems, assess options, test hypotheses and draw evidence-based conclusions.\nA self-starting approach, with the judgement to progress independently while knowing when to collaborate, challenge or escalate.\nStrong understanding of software quality, source control, automated testing, secure development and delivery practices.\nAbility to connect detailed technical work to broader outcomes and contribute constructively to shared team goals.\nClear written and verbal communication, including concise technical documentation and explanation of decisions and trade-offs.\nA genuine appetite for learning and a passion for improving engineering processes, developer experience and delivery effectiveness.\nNice to have skills\nExperience with cloud-native development, APIs, integration platforms or developer tooling; Microsoft Azure and Azure API Management experience is particularly relevant.\nExperience creating proofs of concept, technical spikes or reusable engineering patterns in an enterprise environment.\nExposure to the BlackRock Aladdin platform, investment management or another highly controlled industry.\nExperience with CI/CD, infrastructure as code, observability, automated quality controls or evaluation of AI-generated outputs.\nSupervisory responsibilities\nNo\nPotential for growth\nMentoring\nLeadership development programs\nRegular training\nCareer development services\nContinuing education courses\nYou 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.\nAt Janus Henderson Investors we’re committed to an inclusive and supportive environment. We believe diversity improves results and we welcome applications from candidates 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 \n#LI-LN2 #LI-HYBRID\nAnnual Bonus Opportunity: Position may be eligible to receive an annual discretionary bonus award from the profit pool. The profit pool is funded based on Company profits. Individual bonuses are determined based on Company, department, team and individual performance.\nBenefits: Janus Henderson is committed to offering a comprehensive total rewards package to eligible employees that includes; competitive compensation, pension/retirement plans, and various health, wellbeing and lifestyle benefits. To learn more about our offerings please visit the Why Join Us section on the career page here.\nJanus Henderson Investors is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. All applications are subject to background checks.\nJanus 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).\nYou should be willing to adhere to the provisions of our Investment Advisory Code of Ethics related to personal securities activities and other disclosure and certification requirements, including past political contributions and political activities. 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