Senior full stack developer jobs in Poland

About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable,... 

 ...About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable... 

 ...arrhythmia and reduce stroke risk. The Role We are looking for a Senior Fullstack Engineer with a heavy backend focus to build our next...  ...engineers. Requirements ~5+ years of experience in full-stack development with a strong focus on backend. ~ Deep expertise... 

The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows... 

 ...The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development... 

 ...video segments like Honest Trailers. Fandom equips high-agency developers with an uncompromised software canvas to engineer highly...  ...highly analytical, connection-obsessed, and systems-minded Senior Full-Stack Software Engineer to join our dynamic, fast-paced CRM & Video... 

 ...must handle multi-step reasoning, interact with external tools, and remain reliable despite non-deterministic model behavior. Our objective is to help users complete tasks daily enjoyable with over ~90% reduced time. Role We are looking for a Full Stack Engineer - AI S...

 ...behavior. Our objective is to help users complete tasks daily enjoyable with over ~90% reduced time. Role We are looking for a Full Stack Engineer - AI Systems to build the product layer that turns these capabilities into usable, production-grade workflows. This... 

 ...quality by testing new features, identifying defects, creating automated tests, recommending process and product improvements, and developing strong feature and product knowledge. Key Responsibilities Perform thorough functional, integration, API, regression, and... 

The Senior Business Analyst plays a key role in shaping the growth and success of Moniepoint’s payment products. You'll design, test, and implement strategies that improve user acquisition, boost retention, and elevate product engagement. This role blends deep quantitative... 

 ...Revenue stakeholders to deliver the analysis, reporting, and data solutions that help grow and optimize Affirm’s revenue segments. As a Senior Analyst, Revenue Analytics, you’ll build scalable data products that power day-to-day decision-making - owning end-to-end work... 

 ...core Technology Team under a permanent, full-time remote configuration open across Europe...  ...history operating as a Backend Developer, Systems Engineer, Node.js/Python Specialist...  ...parameters open exclusively to qualified full-stack or backend engineers residing permanently... 

 ...eventually, we aim to grow it into a dedicated ecosystem. This role exists to define what that future looks like right now. As the Senior Product Manager , you’ll figure out where JetBrains should play in the VCS space, how to evolve our Git and code review experiences... 

Sperasoft is looking for an experienced Senior Landscape Artist to join a AAA+ project . If you have a passion for biomes, terrain sculpting...  ...and manage landscape materials within Unreal shader system Develop high-quality materials in Quixel Mixer or Substance Designer... 

 ...collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyone’s contribution is welcomed. And now we are looking for a Staff Architect (Senior Solution Architect) to join us as part of our team. About the pro...

 ...actually move the needle. We don’t do generic. We build things that matter - We engineer data to life™. The Role This is a hands-on senior engineering role , not an architecture-only seat and not a support function. You’ll be responsible for technical direction,... 

Your role at Hostinger As part of Hostinger's Influencer team, you’ll be in charge of identifying, recruiting, and liaising with partners such as influencers, B2B associates, and affiliates. You’ll use your natural creativity and know-how to seek new partnerships and contribute...

 ...and internal teams, shaping and optimizing our global benefits provisions across a diverse portfolio of international markets. As a Senior Specialist , you operate with a high degree of autonomy and commercial acumen. You are the vital connector between our global... 

 ...mission will be to enhance and scale the backend systems powering the Mimica platform ( MERN stack). This means designing and implementing a scalable architecture, developing and optimizing backend services and APIs, improving the performance and reliability of existing... 

About the Role We are hiring a Senior Product Manager to own the Teramind Endpoint Agent end to end. You will be the single accountable product leader for the roadmap, priorities, and outcomes of the Agent organization - approximately half of Teramind engineering, working... 

 ...without any hidden fees or compounding interest. The Repayment Scheduling engineering team is growing rapidly, and we're looking for a Senior Software Engineer specializing in Backend development. We're a Backend team located entirely in Europe within the same time zone,... 

Your Responsibilities: Own production PostgreSQL reliability: HA design, Patroni, PgBouncer, replication, failover, upgrades, vacuum/bloat control, query tuning, locks, indexes, capacity, backups, PITR, and restore validation. Improve disaster recovery and operational evidence...

About Spate At Spate, we use data science to predict the next big consumer trend in beauty, personal care, wellness & functional food. Spate was founded in 2018 by Yarden Horwitz & Olivier Zimmer, two ex-Googlers who led the trendspotting division at Google and uncovered...

The role We're looking for a Senior Security Engineer who thinks about security end to end — not one domain deep, but the whole posture: application, infrastructure, supply chain, endpoints, operations, and the compliance surface behind them. You will co-own the company... 

About Spate At Spate, we use data science to predict the next big consumer trend in beauty, personal care, wellness & functional food. Spate was founded in 2018 by Yarden Horwitz & Olivier Zimmer, two ex-Googlers who led the trendspotting division at Google and uncovered...

 ...mission will be to enhance and scale the backend systems powering the Mimica platform ( MERN stack). This means designing and implementing a scalable architecture, developing and optimizing backend services and APIs, improving the performance and reliability of existing... 

Key Responsibilities Complex employee relations (ER) matters Act as a senior HR expert for complex employee relations (ER) matters across your allocated countries, with particular in-depth knowledge across multiple European countries. Provide pragmatic, solutions-focused... 

InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With operations across several countries, our network of intelligent lockers provides customers with a fast, convenient, and secure delivery...

An overview of this role As a Senior Benefits Analyst on GitLab's Total Rewards team, you'll help design, administer, and improve our global benefits programs. You'll combine hands-on benefits operations with program assessment, vendor and broker partnerships, and cross... 

 ...provides high-agency backend developers with an uncompromised remote canvas...  ...modern containerized tech stacks, manipulate complex relational...  ...highly analytical, systems-minded Senior Laravel Developer to join our...  ...Engineering collective in a full-time remote capacity across...