backend developer English-speaking jobs in Päijänne Tavastia

Field Medical Advisor needed for Immunology/Rheumatology on a fixed-term contract until the end of 2027. This role supports Johnson & Johnson's work in transforming autoimmune diseases.

Senior Software Engineer role focusing on backend development using C#/.NET for business-critical fintech software. Take end-to-end ownership of treasury and banking systems, balancing maintenance with new feature development.

Lead the architecture of customer PLM solutions from discovery through deployment. Define end-to-end architectures aligning business needs, data, and security. Requires strong experience in enterprise PLM/PDM solutions.

Database Administrator role requiring 7-10+ years of experience with Microsoft SQL Server and other enterprise platforms. Responsibilities include performance tuning, HA/DR, security, and ITSM process adherence.

Sourcing Engineer to secure supply of electronic components for advanced electronic warfare systems. Manage supplier relationships, lead sourcing activities, and monitor market risks. Requires analytical skills and strong communication.

Junior Data Engineer to advise on, develop, and maintain data engineering solutions on Azure. Responsibilities include designing and building batch and real-time data pipelines using Azure services.

Own the technical design and delivery of complex Bluetooth stack features. Implement features in embedded C, review designs, and debug demanding issues. Requires 5+ years of SW design experience.

Production Supervisor leads daily assembly operations to ensure safe, high-quality, on-time production. This role develops employees, drives continuous improvement, and monitors KPIs. Requires 4+ years of manufacturing and 2+ years of leadership experience.

Senior Playables Artist role involves hands-on creative production, art direction, and scaling production for interactive ads. Responsibilities include turning concepts into polished experiences and guiding external artists to high creative standards.

Build production-grade dbt models in BigQuery to turn product data into measurable customer impact. Own data quality, analyze user journeys, and deliver durable, self-service data products.

Key Account Manager, EMEA, sells SKYWAVE satellite IoT terminals and connectivity services into industrial markets like agriculture and oil and gas. Drive $2M annual new growth across EMEA.

Define and coordinate IT/OT requirements for new wind, solar, and BESS projects across the lifecycle. Act as the OT Project Manager, interfacing with contractors and suppliers. Requires engineering or IT background and ICS/SCADA knowledge.

Head of HR Operations & Employee Relations leads HR services, processes, and digitalization in Finland. This role involves managing payroll, ensuring legal compliance, and leading a team of seven professionals.

Transformation Specialist Trainee supports non-life business transformation at OP Pohjola Insurance. Responsibilities include producing reports, analyzing data, and maintaining the transformation roadmap. Candidates should be interested in change and data-driven management.

Define and build standard and client-specific AI workflows for M&A analysis. This role requires experience in investment banking, consulting, or PE, advanced Excel/PowerPoint skills, and practical AI tool usage.

Account Manager to retain and grow existing B2B customers using Mapon's platform for physical world operations. Own commercial relationships, drive recurring revenue through upselling, and manage retention risks.

OP Corporate Bank seeks a DCM Analyst Trainee for the 2027 Kiitorata Program. Responsibilities include assisting with capital markets transactions, pitching new business, and preparing financial models. Strong quantitative and analytical skills are required.

Seeking Breakfast and Lunch Chefs for 90h/3 weeks or 60h/3 weeks. Responsibilities include service, menu planning, ordering, inventory, and waste management.

Doctoral Researcher in Trustworthy Machine Learning to conduct state-of-the-art research focusing on provenance and integrity of ML models. Requires Python skills, PyTorch familiarity, and applied math knowledge.

Junior People Operations Specialist to own the Helsinki office experience. Coordinate daily operations, manage culture events, handle employee queries, and support the employee lifecycle. Requires strong organization and a proactive attitude.