For our client we are looking for Senior Software Engineer (Salesforce with Java).Client is the emerging leader in the $100B+ cloud communications platform market. Customers like Airbnb, Viber, Whatsapp, Snapchat, and many others depend on our APIs and SDKs to connect with their customers all over the world.As businesses continue to shift to a real-time, customer-centric communications model, client is experiencing a time of impressive growth.Your key responsibilities:Own tasks end‑to‑end: lead features from discovery to release, coordinating across teamsSolve complex problems: write clean code, debug unfamiliar codebases, and adapt external inputs (AI/Q&A) responsiblyInnovate: propose and deliver solutions to communication/workflow gapsWork independently: self‑manage priorities and unblock yourselfOperate efficiently: keep both code and non‑code work (requirements, docs, testing) organizedMust‑Have:6+ years in software developmentProven experience developing in the Salesforce platformBackend stack exposure: JavaSalesforce Platform: advanced LWC, Apex, Flows; solid administration (Products, Pricebooks, permissions)Agile delivery experience (Scrum/Kanban)Integrations: REST APICloud & architecture: AWS, microservicesCertifications: Salesforce Platform Developer I & IIExperience shipping end‑to‑end features (requirements → production)Salesforce ecosystem knowledge (e.g., Salesforce API)Practical use of AI tools in dev workflows (with judgement, not copy‑paste) - nice to haveEnglish - min. B2What we offer:Contract: B2B directly with US companySalary: up to 170 pln/h100% remotePolish time zonePolish public holidaysRecruitment process: 1-2 technical calls