About this role
Salary: £100,000 - 100,000 per year
Requirements: Formal training or certification on software engineering concepts and advanced applied experienceProven track record leading software delivery end-to-end with strong ownership and the ability to execute independently across the full development lifecycleStrong Python software engineering skills for building production-grade services and automation, with solid testing, packaging, and maintainability practicesStrong understanding of relational databases and SQL, including schema design, query optimization, indexing, and transaction managementDemonstrated experience building AI solutions using large language models in production environments, including quality assurance, safety controls, evaluation, observability, and cost managementStrong API and microservices engineering experience, including service design, contract definition, security patterns, performance tuning, and distributed system observabilityHands-on multi-cloud experience (AWS preferred) with strong distributed systems fundamentals and a portability-minded approach to designStrong Terraform skills for infrastructure-as-code, module design, environment management, and remote state handlingWorking knowledge of DevOps practices including CI/CD pipelines, Git-based workflows, and Kubernetes deploymentsHands-on experience using enterprise-authorized AI-assisted software development tools within the work environment, with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and securityUnderstanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practicesExperience designing and building agentic architectures, including tool use, planning and execution loops, and multi-step workflow orchestrationExperience building reusable internal libraries or frameworks that accelerate team delivery and promote engineering consistencyFamiliarity with advanced LLM evaluation techniques, including automated benchmarking, red-teaming, and latency/cost profiling in productionExperience with gRPC and Protobuf-based service design in distributed, high-throughput environmentsExposure to platform or developer experience engineering, including internal tooling, shared infrastructure patterns, or delivery enablement frameworks Responsibilities: Lead initiatives end-to-end - from requirements clarification and architecture through implementation, testing, release, and production support - with strong ownership and minimal supervisionDesign and implement AI solutions using large language models and modern agent patterns, including prompting strategies, tool/function calling, retrieval patterns, routing, and memory/state management where applicableBuild guardrails, evaluation frameworks, monitoring pipelines, and cost/latency optimizations for production LLM-based systemsDesign, build, and operate REST and gRPC APIs and microservices, defining clear contracts using OpenAPI and Protobuf while ensuring backward compatibility, authentication, rate limiting, and observabilityApply resilience engineering patterns, including timeouts, retries, and circuit breakers, to ensure reliable, production-grade service behaviorBuild and maintain well-tested, maintainable Python services and automation with clear packaging, dependency management, and architectural standardsOwn data design and implementation, including schema design, data access patterns, and complex SQL optimization aligned to performance and reliability requirementsBuild and manage infrastructure as code using Terraform, supporting containerized deployments via Kubernetes and CI/CD pipelines across multi-cloud environmentsDrive engineering excellence across code quality, testing strategy, performance, reliability, and operational rigor, including leading root-cause analysis for complex production issuesMentor engineers, provide technical guidance, and establish standards for delivery and engineering practices across the teamDrive team adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes, while establishing consistent validation standards and promoting reuse of effective patterns across the teamApply knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automations Technologies: AIAPIAWSCI/CDCloudDevOpsGitSupportKubernetesLLMMarketingOpenAPIPythonRESTSQLSecurityTerraformgRPCmicroservices More:
hackajob is partnering directly with us at JPMorganChase to hire for this Lead Software Engineer role. We are building the next generation of intelligent, cloud-native systems, working at the intersection of software engineering, artificial intelligence, and cloud infrastructure to deliver solutions at scale. This role offers the opportunity to grow your craft, shape engineering standards, and make a measurable impact on how we build and operate technology. Our professionals in Corporate Functions support a diverse range of areas from finance and risk to human resources and marketing, helping set our businesses, clients, customers, and employees up for success. We are a global leader in financial services, committed to a first-class business in a first-class way, trusted long-term partnerships, and a diverse, inclusive workplace.
last updated 36 week of 2026