Senior Platform Engineer

Senior Agentic Systems Engineer

This is a great opportunity to join one of our dealer-facing teams at mobile.de ...

Location

Germany , Berlin

Salary:

Not provided

Adevinta

Expiration Date

Until further notice

Requirements

Passionate about AI and agentic platforms
Innovative and entrepreneurial
Strong communicator and collaborator
Committed to continuous learning
Hands-on experience designing, developing, and operating agentic systems using frameworks such as AWS AgentCore, Google Vertex AI, Bedrock, LangChain, LangGraph, AutoGen, CrewAI or similar
Proficient in AWS infrastructure (VPC, Lambda, S3, IAM, CloudWatch) or their Google Cloud Platform equivalents, with experience in cross-account integrations, Terraform, and Kubernetes
3+ years of professional experience in software engineering
Strong coding skills in Python and/or Java, with a track record of building production-grade backend services and APIs
Experience integrating agents with microservices, recommendation engines, and vector databases (e.g., S3 Vector, OpenSearch), ideally in a multi-environment setup
Familiarity with implementing observability, evaluation frameworks (for agents and prompts), runtime guardrails, and compliance controls for AI/agentic workflows

Job Responsibility

Design, build, and evolve agentic platforms
Drive AI-first engineering
Integrate and optimize multi-system workflows
Enable secure, compliant, and observable AI
Own end-to-end delivery
Collaborate and inspire
Stay ahead of the curve

What we offer

28 days of paid time off
€50 monthly transportation/mobility allowance
Development budget and access to coaching
Up to 12 (non-birth parent) or 20 (birth parent) weeks of fully paid parental leave
Online and offline library
Attractive base salary and participation in annual incentive plans
Work from anywhere - up to 20 days per year
24/7 Employee Assistance Programme for you and your immediate family

Fulltime

Senior Java Engineer – Agentic AI Driven Development - Senior Vice President

The Applications Development Technology Senior Lead Analyst is a senior-level po...

Location

Canada , Mississauga

Salary:

145100.00 - 217700.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

Core Java - Strong understanding of Java (JDK 8+, preferably Java 11/17), including multithreading, collections, garbage collection, and JVM internals
Frameworks - Extensive experience with Spring Framework (Spring Boot, Spring MVC, Spring Data JPA, Spring Security)
Middleware - Proven experience in designing and developing RESTful APIs and microservices
Relational Databases - Strong proficiency in SQL and experience with Oracle databases, including schema design, query optimization, and stored procedures
NoSQL Databases - Experience with MongoDB, including data modeling, querying, and performance tuning
CI/CD & DevOps - Hands-on experience with CI/CD tools and practices (e.g., Jenkins, GitLab CI, GitHub Actions, Maven/Gradle, Docker, Kubernetes)
Version Control - Proficiency with Git and standard branching strategies (e.g., Gitflow)
Testing - Experience with unit testing frameworks (JUnit, Mockito) and integration testing
Web Technologies (Beneficial) - Familiarity with web services (SOAP/REST), XML, JSON
AI Tools & Methodologies - Demonstrable exposure and practical experience with AI development tools such as Devin, GitHub Copilot, Claude, Anti Gravity, and Codex

Job Responsibility

Lead the design, development, and implementation of complex middleware applications using Java and Spring Boot
Architect and optimize database interactions with Oracle, SQL, and MongoDB, ensuring high performance and data integrity
Drive the adoption and continuous improvement of CI/CD pipelines to facilitate rapid and reliable software delivery
Collaborate with cross-functional teams, including product management, QA, and operations, to define requirements, design solutions, and deliver high-quality software
Mentor and provide technical guidance to junior and mid-level software engineers, fostering a culture of technical excellence and continuous learning
Actively research and experiment with AI technologies to identify opportunities for enhancing developer productivity, automating tasks, and improving software quality
Participate in code reviews, ensuring adherence to coding standards, best practices, and architectural guidelines
Troubleshoot and resolve complex technical issues, ensuring the stability and performance of production systems
Contribute to the strategic planning and technical roadmap for our middleware platforms
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, and model development

What we offer

Discover the top benefits offered to our global workforce, designed to support your well-being, growth and work-life balance. Explore a few of the highlights that make working with us rewarding.

Fulltime

Senior Systems Engineer, R&D Business Systems

Fivetran is building data pipelines to power the modern data stack for thousands...

Location

Canada , Toronto

Salary:

125882.00 - 151064.50 CAD / Year

Fivetran

Expiration Date

Until further notice

Requirements

5+ years of experience in the software industry with a passion for solving complex system engineering problems - experience designing and developing reusable libraries and experimentation platforms for backend and frontend from scratch, leveraging industry best practices
Proven experience developing integrations using APIs (REST/GraphQL), webhooks, and modern programming/scripting languages (Python, Java), and building systems leveraging low-code and full code solutions, and deploying them using modern CI/CD practices and ensuring observability
Strong proficiency in SQL, experience working with cloud data warehouses (e.g., BigQuery, Snowflake, Redshift), and experience with BI and data visualization tools such as Sigma, Looker Studio, Tableau, or Power BI
Experience building ground-up and deploying AI/ML-powered utilities or agents using LLMs (e.g., OpenAI, Claude, etc.) to automate code writing, documentation, or deliver intuitive and effective user-facing prototypes and full-scale solutions
Hands-on experience using, administering, and customizing core enterprise systems: Jira, Slack, Zendesk, Salesforce, Aha!, etc.
Excellent communication skills in English with the ability to bridge the gap between technical details and business outcomes
Experience working cross-functionally with global, engineering, product, design, and data analytics teams
Ability to independently drive complex projects, breaking down large-scale initiatives into phased deliverables that provide eminent value to users without compromising on the vision and overall OKRs

Job Responsibility

Lead the development of custom system solutions, tools, and dashboards that power the R&D operations and seamless data flow and process alignment across the Fivetran feature development lifecycle
Design, develop, and maintain bidirectional integrations between core platforms such as Jira, Zendesk, Salesforce, and other GTM and G&A Systems to streamline the feature development lifecycle and R&D operations
Create ground-up and maintain custom AI agents and internal tools to help engineering managers, product Managers and leadership quickly access relevant data, draft compelling technical requirements and design, synthesize customer feedback, and align with strategic goals and OKRs to improve operational efficiency and launch innovative products faster
Design and build production-grade backend services and integration workflows in Python and TypeScript
Define API contracts, data models, and integration patterns with strong attention to reliability, idempotency, and security
Write high-quality, tested code with clear standards for unit, integration, and end-to-end testing
Own observability, operational readiness, and production support for internal tools and data pipelines
Build maintainable React-based internal applications with strong UX, accessibility, and performance practices
Leverage AI assistants to streamline IDE-based development in real-time and Coding Agents, such as Claude Code, to automatically generate code for use cases such as incident resolution, feature development, testing, investigations, and documentation
Create comprehensive technical documentation for all integrations, data models, and deployed systems

What we offer

100% employer-paid medical insurance
Generous paid time-off policy (PTO), plus paid sick time, inclusive parental leave policy, holidays, and volunteer days off
RSU stock grants
Professional development and training opportunities
Company virtual happy hours, free food, and fun team-building activities
Monthly cell phone stipend
Access to an innovative mental health support platform that offers personalized care and resources in areas such as: therapy, coaching, and self-guided mindfulness exercises for all covered employees and their covered dependents

Fulltime

GenAI Senior Platform Engineer - Python, VP

Citi's global Innovation Labs is seeking a versatile Senior GenAI Platform Engin...

Location

Canada , Mississauga

Salary:

120800.00 - 170800.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

7+ years of experience in the software industry, with a strong emphasis on building enterprise software
6+ years of relevant experience developing and implementing scalable and robust platforms, applications, and services using modern libraries and frameworks (e.g., Python: FastAPI, Flask, Pandas, Scikit-learn, Hugging Face
Node.js: Express, NestJS
TypeScript)
5+ years of experience delivering complex backend solutions and services (e.g., APIs, microservices) into production
Demonstrated experience in managing and implementing successful projects of varying sizes and complexities
Proven understanding of Generative AI systems, AIOps, and application monitoring/evaluation
Experience with cloud architectures, with specific experience in public cloud offerings
Strong passion and proven hands-on experience integrating with AI/ML technologies
Experience with software development agents, agile development, CI/CD pipelines, software testing, and code reviews

Job Responsibility

Lead the design, development, and maintenance of highly complex GenAI platforms, applications, and services using Python, Node.js, and TypeScript
Ensure the seamless operation, scalability, and integration of AI capabilities across various Citi business units
Engage with data science, technical, and business stakeholders to define and design the overall architecture for key use-cases
Drive the deployment of new GenAI products and process improvements, working with internal and external partners to design, validate, and deliver solutions
Resolve high-impact technical and business problems, leading projects through in-depth evaluation of complex business processes, system architecture, and industry standards
Provide expert guidance and advanced knowledge in modern programming, ensuring platform design adheres to architectural blueprints and best practices for generative models
Develop and enforce robust coding standards, testing methodologies, debugging practices, and implementation strategies for enterprise-grade solutions across Python, Node.js, and TypeScript
Manage multiple concurrent initiatives and projects of varying sizes and complexity
Engage with external vendors and startups for joint initiatives and exploration of new technologies
Cultivate a comprehensive understanding of how business, architecture, and infrastructure integrate within the GenAI ecosystem at Citi

What we offer

Discover the top benefits offered to our global workforce, designed to support your well-being, growth and work-life balance

Fulltime

Shape Entalpic’s cloud-native platform: design scalable data pipelines, secure i...

Location

France , Paris

Salary:

Not provided

Breega

Expiration Date

Until further notice

Requirements

M.S. in Computer Science, Software Engineering, or a related technical field
10+ years of experience in software engineering, with a strong focus on data platforms and cloud infrastructure
You are a "Swiss army knife" software engineer at heart—happy to write code, build systems, and solve problems wherever the need arises
Excellent communication skills in English, with the ability to act as an evangelist for best infrastructure practices across interdisciplinary teams
Thrives in a fast-paced, evolving startup environment
Programming: Excellent industrial software engineering skills in Python and at least one other programming language (e.g., Go, Rust)
Cloud & Infrastructure as Code: Deep expertise managing cloud platforms (GCP preferred) and defining infrastructure via Terraform
DevOps & CI/CD: Strong track record of automating deployment pipelines (GitHub Actions) and introducing containerization to legacy or evolving stacks
Data Systems: Hands-on experience optimizing and scaling both SQL (PostgreSQL) and NoSQL (MongoDB) databases, alongside workflow orchestration tools like Airflow
Containerization & Orchestration Ecosystem: Strong practical experience with Docker and Kubernetes. Familiarity with ML-specific orchestration frameworks (such as Ray or Kubeflow) is highly advantageous

Job Responsibility

Cloud & Platform: Manage and evolve our existing GCP infrastructure using Terraform, proactively challenging the stack for scalability and financial optimization (FinOps)
DevOps & Developer Experience: Consolidate and strengthen our DevOps culture across projects and teams, help design and deploy efficient CI/CD pipelines, enhancing the overall developer experience for the ML and scientific teams
Data Storage & Pipeline Architecture: Design and manage robust infrastructure and tiered data storage to support pipelines handling high-throughput interactions between LLM agents, PostgreSQL, MongoDB, and Airflow
Security & Isolation: Design logical separation for tenant data and compute environments to protect highly sensitive intellectual property, keeping upcoming SOC-2 and ISO 27001 standards in mind
Containerization & Orchestration: Evaluate, introduce, and implement containerization technologies (e.g., Docker, Kubernetes) from the ground up to improve deployment reliability
AI automations: contribute to a culture of AI-driven automations by developing automated workflows, stay up to date with the latest advancements in the field and mentoring within the company across teams, from DevOps to Business needs

What we offer

A competitive salary
Equity (BSPCE), to reflect the value you bring to Entalpic and to foster a shared journey
Comprehensive health insurance (Alan blue)
French level paid leave and time-off work
Dynamic work setting. Although our preference is for in-person collaboration, we will be flexible with occasional remote work arrangements