Software Engineer - Microsoft Dynamics 365FO

Implementation Engineer

Stacks

This role is based out of our Amsterdam office 🇳🇱 or London office 🇬🇧 We are an office-first company & believe great products are made when we are together. ABOUT STACKS Stacks is building an AI-native platform that reinvents how modern finance teams run the monthly close. The opportunity is massive: every growing company depends on accurate, timely financial data, yet most are still operating with tools and workflows built for a different era. In just two years, we’ve grown from a team of 2 to 30+ and are on a rapid trajectory. We’ve raised a $23m Series A led by Lightspeed Venture Partners, and we were recently recognised as one of Harmonic’s Hottest Startups of 2026. We’re already trusted by leading European scale-ups including Pleo, Freetrade, and Motorway. Our team is a blend of finance, product, and technical experts from top-tier companies like Uber, Plaid, Miro, Mollie, and Bunq, united by the drive to create a game-changing solution. We’re a team that is deeply customer-obsessed, plays to win, and isn’t afraid to take big, bold bets. We move fast, hold a high bar, and are committed to growing together as we scale. ABOUT THE ROLE Stacks is looking for a fiercely ambitious, entrepreneurial, and technically driven Implementation Engineer to join our team! In this high-impact role, you’ll be critical in ensuring our customers successfully implement Stacks, integrating it with their core financial systems. If you’re excited by the idea of limitless growth and fast-paced challenges, this is a unique opportunity to accelerate your career as you help shape the future of Stacks. 🧱 WHAT YOU'LL DO * Product Implementation & Onboarding: Lead the technical implementation of Stacks for new customers and new product features/modules, including configuring the environment, executing system tests, assisting with UAT, and providing cutover and hypercare support to ensure they are fully onboarded and proficient in using Stacks. * Customer Solutions & Support: Leverage technical knowledge to advise customers on best practices, translate accounting business problems into solutions using Stacks, and work with the Engineering team to diagnose, troubleshoot, and resolve complex technical issues during and after deployment. * Process Improvement & Automation: Drive function building and process improvements to establish smoother, more efficient operational workflows between Customer Success and Engineering. Develop internal tools and automation scripts (light scripting/coding) to streamline customer implementations and scale operational efficiency. * Documentation & Self-Service: Develop and refine Stacks' documentation hub by updating existing content, creating new documentation, and adding materials that support improved client self-service. * Product Improvement: Drive continuous product improvement by capturing and structuring customer feedback, collaborating directly with Product and Engineering to articulate clear problem statements, and influencing the prioritisation of future development. 🧩 WHAT YOU NEED * Project Management: Experience managing software implementation projects (3+ years) in a SaaS environment, either as an internal lead for process improvement initiatives or as an external consultant managing client implementations. * ERP Expertise: Deep, hands-on experience using Accounting ERPs as a power user (Accountant or ERP Administrator) or as an external Consultant who has supported client implementations and improvements. Experience with NetSuite and Microsoft Dynamics 365 is a plus. * Technical Proficiency: Can understand and explain complex systems to customers, and can self-solve technical problems encountered by customers. Experience with SQL is a plus, as is a basic understanding of software development principles and the ability to create simple solutions using basic scripts (e.g. Python, Node JS). * Accounting Domain Knowledge & Customer-Facing Confidence: You possess strong familiarity with accounting, ideally as a CPA or someone experienced with the month-end close and reporting. This enables you to engage confidently with finance users and technical stakeholders, listening, challenging assumptions, and earning trust. 🚀 WHAT’S IN IT FOR YOU * Foundational role: Help shape a category-defining company from an early stage, working directly with founders and a small, high-agency team. * Meaningful ownership: Competitive equity in a company scaling rapidly towards $10m ARR, where your impact will directly shape the outcome. * Cutting-edge product and tech: Work at the intersection of AI and finance, building systems that fundamentally change how companies run their financial close. * High-calibre team: Collaborate with people from companies like Uber, Plaid, Miro, and Mollie. * Exceptional workspace: Our London HQ is based in Fora — a modern, design-led space in the heart of the city with access to a gym, classes, and an environment built for focused, in-person building * Strong team culture: We run regular socials and off-sites that bring the team together properly, we recently have our 2-year anniversary party in Amsterdam, with board games, a tarot card reader and live music 🎶 🤝 THE HIRING PROCESS * Step 1: 30-minute initial call with Ben (Implementation Engineer) to discuss your background, motivation, experience, and technical skills * Step 2: 30-minute conversation with Lauren (CSM) to dive deeper into your experience * Step 3: Take-home and 1-hour panel interview with 3 members of our GTM team * Step 4: 30-minute final conversation with our Farid (COO) * Step 5: Offer!

Senior Product Engineer

Vanilla Steel

YOUR MISSION We are a Berlin-based startup transforming how industrial materials are bought and sold across Europe. One of the oldest industries in the world still runs on Excel, PDF and email. We are replacing that with AI that runs the buying and selling workflow end to end, increasing liquidity, speeding up transactions and reducing waste for hundreds of steel and metal distributors.  We have strong early traction, real enterprise customers and committed investors. We are a lean, technical team scaling our enterprise pilots and building the AI infrastructure underneath them. Your job as Senior Product Engineer is to make sure we deliver on that traction and stay ahead. You partner closely with Co-founder Simon, who owns sales; you own that we ship, that enterprise customers succeed, and that the product stays in front. This is a senior, hands-on role with three pillars. 1. Build and ship with AI * Ship production software using AI as a force multiplier — prototypes, integrations, customer-facing flows — and get them live, not just specified. * Move our AI from assisting people to running the buying and selling workflow as autonomous agents. * Integrate our pipeline deep into customer systems and ERPs (SAP, Odoo, Microsoft Dynamics), and design for fast onboarding so a new customer reaches value in days, not months. * Our stack: Python, FastAPI, Pydantic AI, Pydantic Logfire, JavaScript/Node, React, GCP, Kubernetes. You won't be expected to master all of it on day one, but you should be comfortable navigating it with AI tooling. 2. Lead technical communication with enterprise customers * Own the technical relationship with three to five enterprise customers: run the discovery workshops, scope the work, run first-line UAT, and steer executive, procurement and IT conversations. * Translate customer reality into clear build decisions and engineering reality into clear customer expectations. Hold the line on scope when a request will not move the metric that matters. * Represent the product credibly to senior stakeholders, and to investors when a customer also sits on our cap table. 3. Help build the product org * Drive the shipping cadence: a weekly or biweekly release rhythm with engineering, and sequence delivery against engineering capacity with our Head of Tech. * Make the strategic product calls — what we build next, and what we deliberately do not. * As we scale enterprise customers, help grow how the team works and the product function around you. YOUR PROFILE You are a builder who ships with AI and can run an enterprise customer relationship and help shape how we build. Two non-negotiables: technical capability and product sense. Everything else sits behind those. * Excellent written and verbal communication in English and in German (C1 or C2 must have, native not required). You can run a technical workshop with a German industrial customer end to end. * Berlin-based or willing to relocate. The role also includes regular travel to customer sites in Central Germany (~2–3 days per month). * 5+ years building product, with at least 2 years in genuinely technical roles (engineering, technical PM at a real engineering company, solutions architect, forward-deployed engineer). * Deep LLM/AI experience: you build and ship real software with LLMs and agents in production, not just prototype or chat with them. You can walk us through something you shipped and how you built it. Bonus if you have shipped an agentic or autonomous system. * AI coding tools: you use Cursor, Claude Code or comparable as your primary development environment - not occasionally, but as the way you build. This is how you ship independently without engineering support. * Strong technical instincts: you read code, evaluate an architecture, and hold your own in a design review with engineering. * First-line UAT discipline: you have personally signed off (or rejected) enterprise releases and can describe the framework you used. * Comfortable owning several enterprise customers in parallel without dropping balls, and pushing back on scope when needed. * Able to simplify complexity and make fast, sound decisions under pressure. Nice-to-have: background in an AI-first company; ERP integrations (SAP, Odoo, Microsoft Dynamics) or procurement / order-management workflows; early-stage or founding-engineer experience, industrial B2B, metals, supply chain or manufacturing experience. WHY US? * Ownership of named enterprise accounts, judged on outcomes rather than hours. * Direct technical impact: you see what you ship in production within weeks. * Senior co-founders who are technical operators, not pitch-deck founders. Decisions happen fast. * Competitive base, performance bonus, and meaningful equity at a Series A company. * Regular travel to customer sites (mainly Central Germany). * Subsidised Urban Sports Club membership and Deutschlandticket. * Hybrid work format, office in the heart of Prenzlauer Berg, Berlin. * Regular team events, company breakfasts and Friday drinks.

Principal Engineer - Platform Architecture & Transformation

Unknown Employer

Description Conexiom is transforming how manufacturers and distributors process critical business documents. Our AI-powered platform automates the conversion of unstructured orders and other commercial documents into accurate, validated, ERP-ready transactions. Today, Conexiom processes more than one billion order line items annually and combines advanced AI, deterministic validation, deep ERP integrations, and enterprise-grade automation to help customers eliminate manual work and improve customer experiences. As we evolve into an order automation platform company, we are modernizing our architecture to create a more scalable, extensible, and developer-friendly foundation for the future. About the Opportunity: We are looking for an exceptional Principal Engineer to help lead the architectural transformation of Conexiom's platform. This is not a traditional individual contributor role. You will serve as one of the company's most senior technical leaders, helping define the future architecture of our platform while influencing engineering, product, data, AI, and infrastructure decisions across the organization. You will partner closely with executive leadership, engineering teams, product management, and reliability engineering to evolve our architecture from a collection of successful products into a unified, modern platform. This includes driving API-first design, cloud-native architecture, AI enablement, platform scalability, developer productivity, and operational excellence. What you’ll do Lead Architectural Transformation: Define and champion Conexiom's long-term technical architecture vision. Drive modernization initiatives across applications, services, integrations, data, and infrastructure. Establish architectural principles, standards, and governance processes. Lead architecture reviews and guide critical technology decisions. Create reference architectures that enable scale, resiliency, extensibility, and rapid innovation. Accelerate Platform Unification Help evolve Conexiom toward a unified platform architecture. Drive modernization initiatives around containerization, service boundaries, shared platform capabilities, developer tooling, and common services. Improve consistency across user experiences, integrations, APIs, observability, and operational workflows. Champion Engineering Excellence Mentor senior engineers, staff engineers, architects, and engineering leaders. Raise the technical bar across the organization through coaching, reviews, and standards. Improve software quality, reliability, security, and performance. Promote modern engineering practices including DevSecOps, platform engineering, observability, and automated testing. Enable Business Growth Collaborate directly with customers, partners, and strategic prospects on architecture discussions. Support enterprise-scale integrations with ERP, CRM, eCommerce, and partner ecosystems. Evaluate emerging technologies and lead proof-of-concepts where appropriate. Balance innovation with practical business outcomes. What Success Looks Like Within your first 12–18 months you will: Establish a clear architectural north star for the company. Accelerate migration toward a modern cloud-native platform. Improve engineering velocity through platform simplification and developer enablement. Increase platform scalability, reliability, and operational efficiency. Help position Conexiom as the leading AI-powered commerce automation platform in the industry. Develop the next generation of technical leaders across the engineering organization. What We're Looking For Required Experience 15+ years of software engineering experience building large-scale SaaS platforms. 5+ years operating at Staff, Principal, Distinguished Engineer, or equivalent architecture leadership level. Deep expertise in distributed systems, platform architecture, cloud-native development, and software modernization. Proven success leading architectural transformations in complex production environments. Strong experience with public cloud platforms. Expertise in APIs, event-driven architectures, distributed messaging, microservices, and modern integration patterns. Experience operating highly available, mission-critical systems at scale. Strong understanding of software delivery, DevOps, CI/CD, and cloud operations. Exceptional communication and influence skills. Ideal Experience Experience modernizing monolithic applications into modular platform architectures. Experience with AI/ML platforms, LLM integrations, agent frameworks, and AI-powered products. Experience building platforms that integrate deeply with ERP ecosystems such as SAP, Epicor, Infor, Oracle, Microsoft Dynamics, or Salesforce. Experience with containerization, Kubernetes, platform engineering, and developer experience tooling. Experience leading architecture in growth-stage SaaS organizations. Leadership Characteristics Thinks in years, not sprints. Balances pragmatism with visionary thinking. Earns influence through technical credibility rather than authority. Simplifies complexity. Obsesses over customer outcomes. Uses AI as a force multiplier for both engineering teams and customers. Raises the capability of everyone around them. Thrives in environments undergoing significant transformation. Why Conexiom Why This Role Matters Conexiom is at an inflection point. We have proven scale, deep domain expertise, and an industry-leading AI foundation. The next phase of growth requires a platform that is more open, extensible, intelligent, and scalable than ever before. This role will directly influence the technical direction of the company and help define what the next generation of AI-powered commerce automation looks like. Impactful Work You won't be maintaining the status quo here. Conexiom is actively changing how manufacturers and distributors operate at scale — eliminating the manual, error-prone processes that slow businesses down and cost real money. The work you do has a direct line to outcomes customers can measure, and teams you'll never meet will work better because of it. Real Growth, Not Just a Title We're on a rapid growth trajectory, which means the opportunities you create here are yours to own. High performers don't wait for a seat at the table — they build one. If you're someone who runs toward complexity and wants your contributions to shape the direction of a scaling company, you'll find room to grow. A Culture That Actually Includes You Inclusive culture isn't a talking point for us — it's something we actively build. That means hiring for diverse perspectives, creating space for candid conversations, and holding ourselves accountable to an environment where different backgrounds and ways of thinking make the work better. We're not perfect, but we're committed. Conexiom is an equal opportunity employer. We believe the best teams are built from diverse perspectives, backgrounds, and experiences — and we're committed to creating an environment where everyone can do their best work. If you don't meet every qualification listed, apply anyway. We hire for skills, experiences, and accomplishments — not where you've been, but what you've done. If you require accommodations at any point during the recruitment process, please reach out to our People team at [email protected] . We're happy to help.