Principal Software Engineer - Platform Engineering (London)

Job Description

hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role.

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JOB DESCRIPTION

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Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment.

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As a Principal Engineer at JPMorgan Chase within the Accelerator Business in the Platform Team, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. You have a curious mindset, thrive in collaborative squads, and are passionate about new technology. By your nature, you are also solution-oriented, commercially savvy and have a head for fintech. You thrive in working in tribes and squads that focus on specific products and projects – and depending on your strengths and interests, you'll have the opportunity to move between them.

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While we’re looking for professional skills, culture is just as important to us. We understand that everyone's unique – and that diversity of thought, experience and background is what makes a good team, great. By bringing people with different points of view together, we can represent everyone and truly reflect the communities we serve. This way, there's scope for you to make a huge difference – on us as a company, and on our clients and business partners around the world.

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Job responsibilities

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• \nWork with senior stakeholders to define and drive the multi-year technical roadmap and long-term architectural strategy for platform engineering, ensuring competitive advantage and scalability.\n

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• \nMentor and coach senior engineers across teams, elevating the technical bar and championing Software Engineering Communities of Practice.\n

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• \nServe as the key technical liaison for product, business, and security stakeholders, translating technical decisions into business impact.\n

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• \nLead the design and delivery of composable, secure, and scalable infrastructure systems and capabilities.\n

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• \nOwn the operational stability of production systems ("You Build It, You Run It"), automating recurring issues and establishing DORA/SLIs/SLOs metrics for continuous improvement.\n

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• \nDrive architectural standards and best practices across the organisation, leading technical evaluations with internal and external partners.\n

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• \nChampion FinOps principles to drive significant cloud cost optimisation and guide performance tuning of distributed systems.\n

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Required qualifications, capabilities, and skills

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• \nFormal training or certification (e.g., BSc, CKAD, Google Associate Cloud Engineer, or AWS Certified Solutions Architect).\n

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• \nExpert-level administration of a major cloud platform (GCP, AWS, or Azure).\n

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• \nMastery of Kubernetes administration and operator patterns.\n

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• \nStrong cloud networking expertise across the OSI networking model.\n

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• \nStrong proficiency in Infrastructure as Code (IaC) methodologies.\n

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• \nProven, hands-on experience in system design, development, testing, and operational stability.\n

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• \nAdvanced proficiency in modern language(s) (e.g., Go, Java, Kotlin).\n

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• \nDemonstrated technical leadership and cross-team collaboration.\n

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• \nHands-on Security Engineering experience.\n

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Preferred qualifications, capabilities, and skills

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• \nAdvanced knowledge ofCI/CD, application resiliency, and secure delivery (e.g., SLSA framework and GitOps).\n

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• \nDeep experience with Observability and Monitoring tools (e.g., Prometheus, Grafana, OTEL).\n

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• \nExpertise in performance optimisation of distributed systems (e.g., caching, network latency).\n

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• \nPractical experience with Service Mesh technologies (e.g., Istio, Linkerd, Cillium).\n

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• \nDemonstrated success in Mentorship and Coaching both senior and junior engineers.\n

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• \nProven ability in Technical Roadmapping and defining long-term platform strategy.\n

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• \nStakeholder management and communication skills.\n

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#ICBCareer #ICBEngineering

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ABOUT US
J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.